Molding equipment for refractory brick processing

Abstract

The invention relates to the technical field of refractory brick processing, and particularly discloses refractory brick processing forming equipment which comprises a base, a supporting table and four stand columns are fixedly connected to the end face of the base, a base is installed at the top ends of the four stand columns, a hydraulic cylinder is installed on the surface of the base, and a pressing plate is installed at the output end of the hydraulic cylinder. The pressing plate is in sliding connection with the arc surfaces of the four stand columns, a mold box is arranged above the supporting table, and the vibration mechanism is used for shaking raw materials in the mold box so that the raw materials can be flattened. Through arrangement of the first gear, the second gear and the torsional spring, the mold box can be shaken through transmission of the first gear and the second gear, under the elastic action of the torsional spring, repeated shaking of the mold box is facilitated, flattening of raw materials in the mold box is achieved, the raw materials in the mold box can be fully mixed and evenly distributed through repeated shaking, and the production efficiency is improved. Therefore, the phenomena of deposition and non-uniformity of the raw materials are eliminated.

Description

Technical Field

[0001] The invention belongs to the technical field of refractory brick processing, and in particular relates to a forming device for refractory brick processing. Background Art

[0002] Refractory bricks are referred to as fire bricks. They are made of refractory materials made from refractory clay or other refractory raw materials. They are light yellow or brown in color. According to the preparation process, they can be divided into fired bricks, unfired bricks, fused bricks (fused cast bricks), and refractory insulation bricks; according to the shape and size, they can be divided into standard bricks, ordinary bricks, special bricks, etc. They can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures.

[0003] The forming device for refractory brick processing is a device used to process refractory materials (such as refractory clay, bauxite, etc.) into a specific shape and density. The main function of this device is to press the powdered raw materials into refractory bricks through pressure and shape design to ensure its durability and stability under high temperature conditions.

[0004] In the Chinese patent with publication number CN214163384U, an extrusion molding device for refractory brick processing is mentioned. The specification discloses that the utility model is easy to operate. The motor can be started to make the rotating shaft drive the spiral blade to rotate, so as to stir the raw materials in the hopper to prevent the precipitation of some materials in the raw materials; the solenoid valve is opened to inject the raw materials into the mold. After the raw materials fill the mold, the solenoid valve is closed, and the pressing plate is pressed down by the electric hydraulic rod to compact the raw materials. During the extrusion process, the excess raw materials overflow the mold and fall into the collection box through the sieve, so as to prevent the raw materials from contaminating the panel and recycle the excess raw materials to avoid waste;

[0005] However, in the above application, when the raw materials are injected into the mold box, the raw materials are not easy to be leveled in the mold box and are easy to pile up together. Thus, when the raw materials are subsequently compacted, it is difficult for the raw materials to be evenly distributed in the mold box. Summary of the invention

[0006] The object of the present invention is to provide a forming device for processing refractory bricks, so as to solve the problem that the existing forming devices in the prior art are not easy to level the raw materials.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A forming device for processing refractory bricks, comprising a base, the end surface of the base is fixedly connected with a support platform and four columns, the tops of the four columns are equipped with a base, the surface of the base is equipped with a hydraulic cylinder, the output end of the hydraulic cylinder is equipped with a pressing plate, the pressing plate is slidably connected with the arc surfaces of the four columns, a mold box is arranged above the support platform, and further comprises:

[0009] A vibration mechanism, which is used to shake the raw material inside the mold box to facilitate the flatness of the raw material, the vibration mechanism includes a rotating rod rotatably connected to the end surface of the support platform, the top of the rotating rod is fixedly connected to the first gear, the side wall of the support platform is installed with a first motor, the output end of the first motor is fixedly connected to the second gear, the tooth surface of the first gear is meshed with the tooth surface of the second gear, the arc surface of the rotating rod is sleeved with a torsion spring, the two ends of the torsion spring are respectively fixedly connected to the first gear and the support platform, and the mold box is installed on the end surface of the first gear;

[0010] A material discharge mechanism, the material discharge mechanism comprises a material discharge pipe located above the mold box, the surface of the material discharge pipe is connected with a hose, the arc surface of the material discharge pipe is fixedly connected with a slide rod, the arc surface of the slide rod is slidably connected with a round tube, the arc surface of the round tube is fixedly connected with a fixed rod, and the fixed rod is fixedly connected to the side wall of the base;

[0011] The limiting cleaning mechanism is used to limit the raw materials when the material is discharged from the discharge pipe, and can also clean the table surface of the first gear when not in use.

[0012] Preferably, the end surface of the support platform is fixedly connected with an annular slide rail, the bottom surface of the first gear is fixedly connected with two limit blocks, and the two limit blocks are both slidably connected to the inside of the annular slide rail.

[0013] Preferably: the end face of the second gear is fixedly connected to a long rod, the top of the long rod is fixedly connected to a driving plate, the arc surface of the discharge pipe is fixedly connected to a round rod, the arc surface of the round rod is slidably connected to a sliding tube, the arc surface of the sliding tube is fixedly connected to a support rod, one end of the support rod is fixedly connected to a fixed block, and the end face of the fixed block is fixedly connected to an arc plate.

[0014] Preferably, the arc surface of the round rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the feed tube and the slide tube, the arc plate is located below the feed tube, and the drive plate is located on one side of the fixed block.

[0015] Preferably: the position limiting cleaning mechanism includes a support rod fixedly connected to the surface of the support platform, the arc surface of the support rod is slidably connected with a sleeve, the arc surface of the sleeve is fixedly connected with a vertical rod, the arc surface of the vertical rod is slidably connected with a circular sleeve, the arc surface of the circular sleeve is rotatably connected with an adjusting rod, the arc surface of the adjusting rod is installed with a second motor, the output end of the second motor is fixedly connected with a circular roller, the arc surface of the circular roller is fixedly connected with a thin rod, the arc surface of the thin rod is rotatably connected with a fixed sleeve, and the surface of the fixed sleeve is fixedly connected with a cleaning plate.

[0016] Preferably: the arc surface of the round roller is provided with a groove, the size of the cleaning plate is adapted to the size of the groove on the round roller, one end of the cleaning plate is fixedly connected with a magnet, the round roller is made of iron material, and the outer arc surface of the cleaning plate is provided with a plurality of bristles.

[0017] Preferably, the arc surface of the circular sleeve is fixedly connected with an L-shaped plate, an insertion rod is slidably inserted on the surface of the L-shaped plate, and a plurality of insertion holes are opened on the arc surface of the vertical rod.

[0018] Preferably, a plurality of the insertion holes are evenly arranged on the arc surface of the vertical rod, and the size of the insertion rod is matched with the size of the insertion hole.

[0019] Preferably, the arc surface of the adjusting rod is threadedly connected with a threaded ring, and the cross-sectional shape of the threaded ring is a regular hexagon.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention sets a first gear, a second gear and a torsion spring. The transmission of the first gear and the second gear can make the mold box shake. Under the elastic force of the torsion spring, the mold box is facilitated to shake repeatedly to achieve the leveling of the raw materials in the mold box. This repeated shaking allows the raw materials inside the mold box to be fully mixed and evenly distributed, thereby eliminating the deposition and unevenness of the raw materials. The uniform distribution of the raw materials not only improves the density and strength of the molding, but also reduces the defects and bubbles in the finished product.

[0022] 2. The present invention sets a driving plate, a fixed block, an arc plate and a spring. With the help of the driving plate squeezing the fixed block, the arc plate can hit the feeding tube. Under the action of the spring force, the arc plate is conducive to repeatedly hitting the feeding tube, which effectively promotes the falling of the raw materials adsorbed on the inner wall of the feeding tube. In this way, not only the feeding efficiency is improved, the blockage caused by the accumulation of raw materials is avoided, but also the fluidity of the material is ensured, thereby optimizing the continuity and stability of the whole production process.

[0023] 3. The present invention provides a round roller and a cleaning plate. When unloading materials, the cleaning plate is unfolded from the round roller to limit the position of the raw materials falling from the unloading pipe. When the table needs to be cleaned, the cleaning plate is combined with the round roller to form a complete cylindrical object. With the help of the rotation of the round roller and the change of its position, the dust on the table can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 A schematic diagram of the front view structure of

[0026] Figure 3 It is a partial structural schematic diagram of the vibration mechanism of the present invention;

[0027] Figure 4 For the present invention Figure 2 A partial structural diagram of

[0028] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at A in the middle;

[0029] Figure 6 It is a partial structural schematic diagram of the material unloading mechanism of the present invention;

[0030] Figure 7 It is a partial structural schematic diagram of the position limiting cleaning mechanism of the present invention;

[0031] Figure 8 For the present invention Figure 7 A schematic diagram of the structure of another form;

[0032] Fig. 9 For the present invention Figure 7 Schematic diagram of the structure at point B in the middle.

[0033] In the figure: 1. base; 101. support platform; 102. column; 103. base; 104. hydraulic cylinder; 105. pressing plate; 106. mold box; 2. vibration mechanism; 201. rotating rod; 202. first gear; 203. second gear; 204. first motor; 205. torsion spring; 206. long rod; 207. driving plate; 208. annular slide rail; 209. limit block; 3. unloading mechanism; 301. fixing rod; 302. round tube; 303. slide rod; 304. unloading tube; 30 5. Hose; 306. Round rod; 307. Sliding tube; 308. Support rod; 309. Fixed block; 310. Arc plate; 311. Spring; 4. Position limiting cleaning mechanism; 401. Support rod; 402. Sleeve; 403. Vertical rod; 404. Round sleeve; 405. Adjusting rod; 406. Thin rod; 407. Fixed sleeve; 408. Cleaning plate; 4081. Magnet; 409. Second motor; 410. Round roller; 411. L-shaped plate; 412. Insert rod; 413. Socket; 414. Threaded ring. DETAILED DESCRIPTION

[0034] 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1-Figure 9As shown, the present invention provides a refractory brick processing forming equipment, including a base 1, the end surface of the base 1 is fixedly connected with a support table 101 and four columns 102, the top of the four columns 102 is installed with a base 103, the surface of the base 103 is installed with a hydraulic cylinder 104, the output end of the hydraulic cylinder 104 is installed with a pressing plate 105, the pressing plate 105 is slidably connected with the arc surface of the four columns 102, a mold box 106 is provided above the support table 101, and also includes:

[0036] In a further embodiment, referring to Figure 3 , Figure 4 and Figure 5 As shown, the vibration mechanism 2 is used to shake the raw materials inside the mold box 106 to facilitate the flatness of the raw materials. The vibration mechanism 2 includes a rotating rod 201 rotatably connected to the end face of the support platform 101, the top of the rotating rod 201 is fixedly connected to the first gear 202, the side wall of the support platform 101 is installed with a first motor 204, the output end of the first motor 204 is fixedly connected to the second gear 203, the tooth surface of the first gear 202 is meshed with the tooth surface of the second gear 203, the arc surface of the rotating rod 201 is sleeved with a torsion spring 205, the two ends of the torsion spring 205 are respectively fixedly connected to the first gear 202 and the support platform 101, and the mold box 106 is installed on the end face of the first gear 202;

[0037] In this embodiment, the tooth surface of the first gear 202 and the tooth surface of the second gear 203 each have only a few teeth, which ensures that when the second gear 203 rotates, the first gear 202 can be shaken repeatedly.

[0038] The end surface of the support platform 101 is fixedly connected with an annular slide rail 208 , and the bottom surface of the first gear 202 is fixedly connected with two limit blocks 209 , and both limit blocks 209 are slidably connected inside the annular slide rail 208 .

[0039] In this embodiment, the limit block 209 serves to limit and support the first gear 202 .

[0040] In a further embodiment, referring to Figure 4 and Figure 6As shown, the material discharging mechanism 3 includes a material discharging pipe 304 located above the mold box 106, the surface of the material discharging pipe 304 is connected with a hose 305, the arc surface of the material discharging pipe 304 is fixedly connected with a slide bar 303, the arc surface of the slide bar 303 is slidably connected with a round tube 302, the arc surface of the round tube 302 is fixedly connected with a fixed rod 301, and the fixed rod 301 is fixedly connected to the side wall of the base 103; the end surface of the second gear 203 is fixedly connected with a long rod 206, and the top of the long rod 206 is fixedly connected with a driving plate 207, and the material discharging pipe 304 is fixedly connected with a long rod 206. The arc surface of 04 is fixedly connected to a round rod 306, the arc surface of the round rod 306 is slidably connected to a sliding tube 307, the arc surface of the sliding tube 307 is fixedly connected to a support rod 308, one end of the support rod 308 is fixedly connected to a fixed block 309, the end surface of the fixed block 309 is fixedly connected to an arc plate 310, the arc surface of the round rod 306 is sleeved with a spring 311, the two ends of the spring 311 are respectively fixedly connected to the discharge pipe 304 and the sliding tube 307, the arc plate 310 is located below the discharge pipe 304, and the drive plate 207 is located on one side of the fixed block 309.

[0041] In this embodiment, the hose 305 serves to facilitate the free change of position of the feed tube 304. There is damping between the circular tube 302 and the slide rod 303, which can be stabilized by the friction between them. The driving plate 207 is elliptical in shape, and the cross-sectional shape of the bottom end of the fixed block 309 is triangular. In order to enable the fixed block 309 to move when it is squeezed, under the action of the elastic force of the spring 311, the arc plate 310 is conducive to repeatedly colliding with the feed tube 304, thereby effectively promoting the falling of the raw materials adsorbed on the inner wall of the feed tube 304.

[0042] In a further embodiment, referring to Figure 7 , Figure 8 and Fig. 9 As shown, the limiting and cleaning mechanism 4 is used to limit the raw materials when the material is discharged from the discharge pipe 304, and can also clean the table surface of the first gear 202 when not in use.

[0043] The position limiting cleaning mechanism 4 includes a support rod 401 fixedly connected to the surface of the support platform 101, the arc surface of the support rod 401 is slidably connected to the sleeve 402, the arc surface of the sleeve 402 is fixedly connected to the vertical rod 403, the arc surface of the vertical rod 403 is slidably connected to the circular sleeve 404, the arc surface of the circular sleeve 404 is rotatably connected to the adjusting rod 405, the arc surface of the adjusting rod 405 is installed with a second motor 409, the output end of the second motor 409 is fixedly connected to a round roller 410, the arc surface of the round roller 410 is fixedly connected to a thin rod 406, the arc surface of the thin rod 406 is rotatably connected to a fixed sleeve 407, and the surface of the fixed sleeve 407 is fixedly connected to a cleaning plate 408.

[0044] In this embodiment, a damper is provided between the sleeve 402 and the support rod 401, so that the sleeve 402 and the support rod 401 can be stabilized by means of the friction between them.

[0045] The circular arc surface of the round roller 410 is provided with a groove, the size of the cleaning plate 408 is adapted to the size of the groove on the round roller 410, one end of the cleaning plate 408 is fixedly connected with a magnet 4081, the round roller 410 is made of iron material, and the outer arc surface of the cleaning plate 408 is provided with multiple bristles.

[0046] In this embodiment, the magnet 4081 and the round roller 410 made of iron material are adsorbed to stabilize the cleaning plate 408 after it is covered on the round roller 410. The outer arc surface of the cleaning plate 408 is provided with a plurality of bristles for cleaning.

[0047] The arc surface of the circular sleeve 404 is fixedly connected with an L-shaped plate 411, and a plug rod 412 is slidably inserted on the surface of the L-shaped plate 411. The arc surface of the vertical rod 403 is provided with a plurality of plug holes 413. The plurality of plug holes 413 are evenly provided on the arc surface of the vertical rod 403, and the size of the plug rod 412 matches the size of the plug holes 413. The arc surface of the adjusting rod 405 is threadedly connected with a threaded ring 414, and the cross-sectional shape of the threaded ring 414 is a regular hexagon.

[0048] In this embodiment, the threaded ring 414 serves to stabilize the angle of the adjustment rod 405 , and the cross-sectional shape of the threaded ring 414 is a regular hexagon, which serves to facilitate the staff to twist it.

[0049] The working principle of the present invention is as follows: when in use, the staff connects the hose 305 to the silo, and then the material can be discharged. At the same time, the position of the round roller 410 is adjusted by sliding the round sleeve 404, and the position of the round roller 410 is stabilized by inserting the plug rod 412 into the plug hole 413. Then, the cleaning plate 408 is unfolded from the round roller 410, and the whole round roller 410 is adjusted by rotating the adjusting rod 405, so that the cleaning plate 408 can limit the position of the raw materials dropped from the discharge pipe 304. Then, by twisting the threaded ring 414, the threaded ring 414 will be squeezed onto the round sleeve 404 with the help of the thread drive, so that the angle of the cleaning plate 408 is stabilized, and then the first motor 204 is started to drive the second gear 203 to rotate, and the first gear 20 2 will rotate, and the torsion spring 205 will twist. Since the tooth surface of the second gear 203 has only a few teeth, when the second gear 203 passes over the first gear 202, the torsion spring 205 rebounds, and the first gear 202 will rotate, realizing the repeated shaking of the mold box 106. At this time, the raw materials dropped from the feeding tube 304 will fall into the mold box 106. With the help of the repeated shaking of the first gear 202, it is beneficial to the leveling of the raw materials in the mold box 106. When the second gear 203 rotates, the driving plate 207 will also rotate and squeeze the fixed block 309. The squeezed side of the fixed block 309 is in the shape of an inclined plane, the sliding tube 307 will move upward, the spring 311 is compressed, and the arc plate 310 will hit the feeding tube 304, which is beneficial to the falling of the raw materials adsorbed on the inner wall of the feeding tube 304.

[0050] When it is necessary to clean the raw materials spilled on the surface of the first gear 202, the cleaning plate 408 can be covered on the round roller 410 to form a complete cylindrical object, and the round roller 410 can be moved downward with the help of the sliding of the round sleeve 404, so that the side of the cleaning plate 408 with bristles can contact the surface of the first gear 202, and then the second motor 409 is started to drive the round roller 410 to rotate, and the round roller 410 is moved with the help of the sliding of the sleeve 402, so as to clean the surface of the first gear 202.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forming device for processing refractory bricks, comprising a base (1), the end surface of the base (1) is fixedly connected to a support platform (101) and four columns (102), the top ends of the four columns (102) are equipped with a base (103), the surface of the base (103) is equipped with a hydraulic cylinder (104), the output end of the hydraulic cylinder (104) is equipped with a pressing plate (105), the pressing plate (105) is slidably connected to the arc surface of the four columns (102), a mold box (106) is provided above the support platform (101), characterized in that: Also includes: A vibration mechanism (2) is used to shake the raw material inside the mold box (106) to facilitate the smoothing of the raw material. The vibration mechanism (2) includes a rotating rod (201) rotatably connected to the end surface of the support platform (101), the top end of the rotating rod (201) is fixedly connected to a first gear (202), a first motor (204) is installed on the side wall of the support platform (101), the output end of the first motor (204) is fixedly connected to a second gear (203), the tooth surface of the first gear (202) is meshed with the tooth surface of the second gear (203), the arc surface of the rotating rod (201) is sleeved with a torsion spring (205), the two ends of the torsion spring (205) are respectively fixedly connected to the first gear (202) and the support platform (101), and the mold box (106) is installed on the end surface of the first gear (202); A material discharge mechanism (3), the material discharge mechanism (3) comprising a material discharge pipe (304) located above the mold box (106), the surface of the material discharge pipe (304) being connected to a hose (305), the arc surface of the material discharge pipe (304) being fixedly connected to a slide bar (303), the arc surface of the slide bar (303) being slidably connected to a circular tube (302), the arc surface of the circular tube (302) being fixedly connected to a fixed rod (301), and the fixed rod (301) being fixedly connected to a side wall of the base (103); The position limiting and cleaning mechanism (4) is used to limit the position of the raw materials when the material is discharged from the discharge pipe (304), and can also clean the table surface of the first gear (202) when not in use.

2. A refractory brick forming equipment according to claim 1, characterized in that: The end surface of the support platform (101) is fixedly connected to an annular slide rail (208), and the bottom surface of the first gear (202) is fixedly connected to two limit blocks (209), and the two limit blocks (209) are both slidably connected inside the annular slide rail (208).

3. The refractory brick forming equipment according to claim 1, characterized in that: The end surface of the second gear (203) is fixedly connected to a long rod (206), the top end of the long rod (206) is fixedly connected to a driving plate (207), the arc surface of the discharge tube (304) is fixedly connected to a round rod (306), the arc surface of the round rod (306) is slidably connected to a sliding tube (307), the arc surface of the sliding tube (307) is fixedly connected to a support rod (308), one end of the support rod (308) is fixedly connected to a fixed block (309), and the end surface of the fixed block (309) is fixedly connected to an arc plate (310).

4. A refractory brick forming equipment according to claim 3, characterized in that: The arc surface of the round rod (306) is sleeved with a spring (311), and the two ends of the spring (311) are respectively fixedly connected to the discharge pipe (304) and the sliding pipe (307), the arc plate (310) is located below the discharge pipe (304), and the driving plate (207) is located on one side of the fixed block (309).

5. The refractory brick forming equipment according to claim 1, characterized in that: The position limiting cleaning mechanism (4) comprises a support rod (401) fixedly connected to the surface of the support platform (101); the arc surface of the support rod (401) is slidably connected to a sleeve (402); the arc surface of the sleeve (402) is fixedly connected to a vertical rod (403); the arc surface of the vertical rod (403) is slidably connected to a circular sleeve (404); the arc surface of the circular sleeve (404) is rotatably connected to an adjusting rod (405); the arc surface of the adjusting rod (405) is mounted with a second motor (409); the output end of the second motor (409) is fixedly connected to a circular roller (410); the arc surface of the circular roller (410) is fixedly connected to a thin rod (406); the arc surface of the thin rod (406) is rotatably connected to a fixed sleeve (407); the surface of the fixed sleeve (407) is fixedly connected to a cleaning plate (408).

6. A refractory brick forming device according to claim 5, characterized in that: The circular arc surface of the round roller (410) is provided with a groove, the size of the cleaning plate (408) is matched with the size of the groove on the circular roller (410), one end of the cleaning plate (408) is fixedly connected with a magnet (4081), the circular roller (410) is made of iron material, and the outer arc surface of the cleaning plate (408) is provided with a plurality of bristles.

7. The refractory brick forming equipment according to claim 5, characterized in that: The arc surface of the circular sleeve (404) is fixedly connected to an L-shaped plate (411), an insertion rod (412) is slidably inserted on the surface of the L-shaped plate (411), and a plurality of insertion holes (413) are provided on the arc surface of the vertical rod (403).

8. The refractory brick forming equipment according to claim 7, characterized in that: A plurality of the insertion holes (413) are evenly arranged on the arc surface of the vertical rod (403), and the size of the insertion rod (412) is matched with the size of the insertion hole (413).

9. The refractory brick forming equipment according to claim 5, characterized in that: The arc surface of the adjusting rod (405) is threadedly connected with a threaded ring (414), and the cross-sectional shape of the threaded ring (414) is a regular hexagon.

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