Powder mixing and molding device for refractory material production

Abstract

The utility model discloses a powder mixing molding device for refractory material production, which comprises a shell, the shell is connected with a mixing piece, and the mixing piece comprises a feed hopper, a powder feeding hopper, a powder feeding hopper, a powder feeding hopper, a powder feeding hopper and a powder discharging hopper, and the feed hopper is mounted on the left side of the top of the shell; the adjusting piece is installed on the shell, the adjusting piece comprises a stirring frame rotationally connected to the middle of the shell, and an auger is installed at the bottom end of the middle of the stirring frame. According to the powder mixing and molding device for refractory material production, the motor, the belt pulley assembly, the cam, the sliding frame, the spring assembly and the check block are matched with one another, in the refractory material stirring process, falling of materials attached in the shell is promoted by making the shell vibrate, the material mixing quality is improved, and after stirring operation is completed, the materials are uniformly mixed. The air compressor jets compressed air to the inner wall of the shell through the three-way valve, the guide pipe and the jet ring, the three-way valve is reversed, and at the moment, the compressed air is jetted to the surface of the rotating stirring frame through the branch pipe and the jet strip.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory production technical field, concretely is a powder mixing into mould device for refractory production. BACKGROUND

[0002] In the production process of refractory, the corresponding device is needed to mix and handle it after putting into the mold, reference authorized announcement No. CN216396028U a kind of powder mixing into mould device for refractory production, including stirring device and quantitative feeder, effectively solve the problem that the existing refractory in production process, mixing, stirring, discharging and quantitative output all need to use separate equipment to lead to equipment floor area big, production efficiency low, as described in the above patent, the existing powder mixing into mould device for refractory production uses, device stirring end and material storage end will be attached with corresponding powder, and it is difficult to promote the attached powder to fall off in time, affect powder mixing efficiency, lead to waste, increase subsequent cleaning step, affect device production efficiency. UTILITY MODEL CONTENT

[0003] In view of the deficiencies of the prior art, the utility model provides a kind of powder mixing into mould device for refractory production, solve the problem that device mixing end and stirring end attached material are difficult to peel off in time, affect mixed material product quality etc.

[0004] To achieve the above object, the utility model is realized by the following technical scheme: a kind of powder mixing into mould device for refractory production, including shell, the shell is connected with the mixing piece for refractory production, the mixing piece includes:

[0005] Feed hopper is installed at the top left side of shell for powder material introduction;

[0006] Adjusting piece is installed on the shell for powder material mixing, stirring and discharge adjusting treatment, the adjusting piece includes stirring frame rotationally connected in the middle of shell, the middle bottom of stirring frame is equipped with screw conveyor for material guiding, the shell bottom is equipped with the blanking piece for material discharge, the shell top is equipped with motor for providing power for stirring frame rotation, the shell top is equipped with vibration piece for promoting shell vibration, the vibration piece includes cam rotationally connected with shell and driven by motor, the cam front side is attached with sliding frame slidingly connected with shell, the sliding frame is connected with spring assembly connected with shell, the sliding frame is equipped with stop block away from cam end;

[0007] Cleaning piece is installed on the top of shell for shell inner wall, stirring frame surface attached residue to fall off.

[0008] Preferably, the adjusting part further comprises a belt pulley assembly connected with the motor output end, wherein a driving belt pulley in the belt pulley assembly is coaxially fixedly connected with the motor output end and the cam rotating end respectively, and a driven belt pulley in the belt pulley assembly is coaxially fixedly connected with the top of the stirring frame.

[0009] Preferably, the motor is a servo motor, and the discharging part comprises a discharging shell mounted on the bottom of the shell body, a plurality of baffle plates slidably connected to the discharging shell on both sides of the discharging shell and located at the lower end of the auger, and two groups of air cylinder assemblies arranged on the front side and the rear side of the discharging shell and used for adjusting the horizontal positions of the baffle plates, wherein the elongated ends of the air cylinder assemblies are fixedly connected with the baffle plates.

[0010] Preferably, the bottom of the auger is located inside the upper side of the discharging shell, and a plurality of sliding grooves slidably connected with the baffle plates are arranged on the left side and the right side of the discharging shell.

[0011] Preferably, the cleaning part comprises a spraying ring mounted on the upper side edge in the shell body and used for cleaning the inner wall of the shell body, and a spraying strip mounted along the X-axis on the upper side of the shell body and used for cleaning the stirring frame, wherein a conduit is mounted on the top of the spraying ring, a branch pipe is mounted on the upper side of the spraying strip, a three-way valve for adjusting the flow direction of the gas is fixedly connected with the conduit and the branch pipe, and an air compressor fixedly connected with the shell body and used for providing compressed air is mounted on the rear side of the three-way valve.

[0012] Preferably, a plurality of first spraying holes are arranged on the bottom of the spraying ring, a plurality of second spraying holes are arranged on the bottom of the spraying strip, and the spraying ring and the spraying strip are both hollow.

[0013] Beneficial effects

[0014] The powder mixing and molding device for refractory material production has the following beneficial effects compared with the prior art:

[0015] 1. The powder mixing and molding device for refractory material production is provided with a vibrating part and a cleaning part in the device, and a motor, a belt pulley assembly, a cam, a sliding frame, a spring assembly and a stopper are matched with each other, so that in the process of stirring the refractory material, the shell body is vibrated to promote the falling of the attached material in the shell body, the material mixing quality is improved, after the stirring operation is completed, the air compressor sprays compressed air on the inner wall of the shell body through a three-way valve, a conduit and a spraying ring, the three-way valve is reversed, at this time, the compressed air is sprayed on the surface of the rotating stirring frame through a branch pipe and a spraying strip, the powder residue attached to the inner wall of the shell body and the surface of the stirring frame is promoted to fall, the material mixing efficiency is improved, and the subsequent processing steps are reduced.

[0016] 2. The powder mixing and molding device for refractory material production, by setting the feeding part and the auger in the device, the refractory material powder put into the shell is located on the upper end of the two groups of baffles in the feeding part, by letting the motor output end rotate forward, the auger rotates forward, the auger rotating forward pushes the material located on the upper side of the baffle upward, promotes the refractory material powder to be fully stirred, improves the stirring efficiency, after the mixing operation is completed, let the cylinder assembly drive the baffle to open the bottom of the feeding shell, make the motor output end reverse, the auger rotating reversely guides the mixed refractory material out of the feeding shell, so that the user can adjust the conveying direction of the material remaining at the end of the feeding shell according to the needs. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the utility model;

[0018] Figure 2 It is an enlarged view of the vibrating part of the utility model;

[0019] Figure 3 It is a sectional view of the feeding part of the utility model;

[0020] Figure 4 It is an enlarged view of the cleaning part of the utility model;

[0021] Figure 5 It is a perspective view of the utility model.

[0022] In the drawing: 1, shell; 2, feeding hopper; 3, adjusting part; 31, motor; 32, belt pulley assembly; 33, vibrating part; 331, cam; 332, sliding frame; 333, spring assembly; 334, stop block; 34, stirring frame; 35, auger; 36, feeding part; 361, feeding shell; 362, cylinder assembly; 363, baffle; 4, cleaning part; 41, air compressor; 42, three-way valve; 43, conduit; 44, jet ring; 45, branch pipe; 46, jet strip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Referring to Figures 1-5 The utility model provides the following two technical solutions:

[0025] The first embodiment is a powder mixing and forming device for refractory material production, which comprises a shell 1, and a mixing component for refractory material production connected to the shell 1. The mixing component comprises a feeding hopper 2 installed on the left side of the top of the shell 1 for guiding powder material into the shell 1, an adjusting component 3 installed on the shell 1 for mixing, stirring and guiding and adjusting the powder material, the adjusting component 3 comprising a stirring frame 34 rotatably connected to the middle of the shell 1, a screw 35 installed at the bottom of the middle of the stirring frame 34 for guiding the material, a discharging component 36 installed at the bottom of the shell 1 for discharging the material, a motor 31 installed at the top of the shell 1 for providing power for the rotation of the stirring frame 34, and a vibrating component 33 installed at the top of the shell 1 for promoting the vibration of the shell 1, the vibrating component 33 comprising a cam 331 rotatably connected to the shell 1 and driven by the motor 31, a sliding frame 332 slidingly connected to the shell 1 and attached to the front side of the cam 331, a spring assembly 333 connected to the shell 1 and attached to the sliding frame 332, and a stopper 334 installed at the end of the sliding frame 332 away from the cam 331.

[0026] A cleaning component 4 installed at the top of the shell 1 for removing the remaining material attached to the inner wall of the shell 1 and the surface of the stirring frame 34, and the adjusting component 3 further comprising a belt pulley assembly 32 connected to the output end of the motor 31, the belt pulley assembly 32 comprising a driving belt pulley coaxially and fixedly connected to the output end of the motor 31 and the rotating end of the cam 331, and a driven belt pulley coaxially and fixedly connected to the top of the stirring frame 34. The cleaning component 4 comprises a spraying ring 44 installed on the upper side of the inner wall of the shell 1 for cleaning the inner wall of the shell 1, a spraying strip 46 installed on the upper side of the inner wall of the shell 1 along the X-axis for cleaning the stirring frame 34, a conduit 43 installed on the top of the spraying ring 44, a branch pipe 45 installed on the upper side of the spraying strip 46, a three-way valve 42 fixedly connected to the shell 1 and commonly fixedly connected to the conduit 43 and the branch pipe 45 for adjusting the flow direction of the gas, and an air compressor 41 fixedly connected to the shell 1 and installed on the rear side of the three-way valve 42 for providing compressed air. The bottom of the spraying ring 44 is provided with a plurality of first spraying holes, the bottom of the spraying strip 46 is provided with a plurality of second spraying holes, and the spraying ring 44 and the spraying strip 46 are both hollow. The motor 31, the belt pulley assembly 32, the cam 331, the sliding frame 332, the spring assembly 333, and the stopper 334 cooperate with each other to promote the removal of the attached material in the shell 1 by vibrating the shell 1 during the stirring of the refractory material. The air compressor 41 is turned on to spray compressed air into the inner wall of the shell 1 through the three-way valve 42, the conduit 43, and the spraying ring 44, and the three-way valve 42 is reversed. At this time, the compressed air is sprayed onto the surface of the rotating stirring frame 34 through the branch pipe 45 and the spraying strip 46 to promote the removal of the attached powder material.

[0027] The second embodiment is mainly different from the first embodiment in that:

[0028] The motor 31 is a servo motor, the blanking part 36 comprises a blanking shell 361 installed at the bottom of the shell 1, a group of baffle plates 363 are slidably connected to the two sides of the blanking shell 361 and located at the lower end of the auger 35, two groups of air cylinder assemblies 362 are respectively arranged at the front side and the rear side of the blanking shell 361 and used for adjusting the horizontal position of the baffle plates 363, and the elongated end of the air cylinder assembly 362 is fixedly connected with the baffle plate 363;

[0029] The bottom of the auger 35 is located inside the upper side of the blanking shell 361, a group of sliding grooves slidably connected with the baffle plates 363 are respectively arranged at the left side and the right side of the blanking shell 361, the refractory material powder put into the shell 1 is located at the upper end of the two groups of baffle plates 363, the output end of the motor 31 is made to rotate in the forward direction, the motor 31 drives the stirring frame 34 and the auger 35 to rotate in the forward direction through the belt pulley assembly 32, the auger 35 rotating in the forward direction pushes the material located at the upper side of the baffle plate 363 upwards, so that the refractory material powder is fully stirred, after the mixing operation is completed, the bottom of the blanking shell 361 is opened by the baffle plate 363 driven by the air cylinder assembly 362, the output end of the motor 31 is made to rotate in the reverse direction, and the auger 35 rotating in the reverse direction discharges the mixed refractory material through the blanking shell 361.

[0030] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art, and the model parameters of various electric appliances are not specifically limited, and conventional equipment can be used.

[0031] In use, the user puts the refractory material powder required for production into the shell 1 through the external feeding part, the refractory material powder put into the shell 1 is located at the upper end of the two groups of baffle plates 363, the output end of the motor 31 is made to rotate in the forward direction, the motor 31 drives the cam 331, the stirring frame 34 and the auger 35 to rotate in the forward direction through the belt pulley assembly 32, the stirring frame 34 rotating in the forward direction stirs the mixed refractory material powder, the auger 35 rotating in the forward direction pushes the material located at the upper side of the baffle plate 363 upwards, so that the refractory material powder is fully stirred, the protruding end of the rotating cam 331 pushes the sliding frame 332 backwards when passing through the sliding frame 332, the sliding frame 332 pushed is compressed against the spring in the spring assembly 333, after the protruding end of the cam 331 is separated from the sliding frame 332, the compressed spring promotes the sliding frame 332 to return to the original position, the spring in the spring assembly 333 reciprocatingly extends and contracts to drive the shell 1 to vibrate, so that the material adhered to the inner wall of the shell 1 and the stirring frame 34 falls off, the air compressor 41 is opened, the air compressor 41 sprays compressed air to the inner wall of the shell 1 through the three-way valve 42, the conduit 43 and the spraying ring 44, the three-way valve 42 is changed to the reverse direction, at this time, the compressed air sprays to the surface of the rotating stirring frame 34 through the branch pipe 45 and the spraying strip 46, after the mixing operation is completed, the external mold is connected with the bottom of the blanking shell 361, the bottom of the blanking shell 361 is opened by the baffle plate 363 driven by the air cylinder assembly 362, the output end of the motor 31 is made to rotate in the reverse direction, at this time, the auger 35 rotating in the reverse direction fills the mixed refractory material into the mold through the blanking shell 361.

[0032] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] While embodiments of the present application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the application is defined with respect to the appended claims.

Claims

1. A powder mixing and molding device for refractory production, comprising a housing (1), characterized in that: The shell (1) is connected with a mixing device for refractory production, which comprises: a feeding hopper (2) mounted on the left side of the top of the shell (1) for introducing powdered materials; an adjusting device (3) mounted on the shell (1) for mixing, stirring and discharging the powdered materials, the adjusting device (3) comprising a stirring frame (34) rotatably connected to the middle of the shell (1), a screw conveyor (35) mounted at the bottom of the middle of the stirring frame (34) for guiding the materials, a discharging device (36) mounted at the bottom of the shell (1) for discharging the materials, a motor (31) mounted at the top of the shell (1) for providing power for the rotation of the stirring frame (34), a vibrating device (33) mounted at the top of the shell (1) for promoting the vibration of the shell (1), the vibrating device (33) comprising a cam (331) rotatably connected to the shell (1) and driven by the motor (31), the front side of the cam (331) being fitted with a sliding frame (332) slidably connected to the shell (1), the sliding frame (332) being connected with a spring assembly (333) connected to the shell (1), and a stop block (334) mounted at the end of the sliding frame (332) away from the cam (331); a cleaning device (4) mounted at the top of the shell (1) for removing the remaining materials adhered to the inner wall of the shell (1) and the surface of the stirring frame (34).

2. The powder mixing and molding device for refractory production according to claim 1, characterized in that: The adjusting device (3) further comprises a belt pulley assembly (32) connected to the output end of the motor (31), the driving belt pulley in the belt pulley assembly (32) being coaxially fixedly connected to the output end of the motor (31) and the rotating end of the cam (331), and the driven belt pulley in the belt pulley assembly (32) being coaxially fixedly connected to the top of the stirring frame (34).

3. The powder mixing and molding device for refractory production according to claim 1, characterized in that: The motor (31) is a servo motor, and the discharging device (36) comprises a discharging shell (361) mounted at the bottom of the shell (1), a pair of baffle plates (363) slidably connected to the lower end of the screw conveyor (35) on both sides of the discharging shell (361), and two sets of air cylinder assemblies (362) provided on the front side and the rear side of the discharging shell (361) for adjusting the horizontal position of the baffle plates (363), the elongated end of the air cylinder assembly (362) being fixedly connected to the baffle plate (363).

4. The powder mixing and molding apparatus for refractory production according to claim 3, characterized in that: The screw conveyor (35) is located inside the upper side of the discharging shell (361) at the bottom, and a set of sliding grooves slidably connected to the baffle plates (363) are provided on the left side and the right side of the discharging shell (361).

5. The powder mixing and molding apparatus for refractory production according to claim 1, characterized in that: The cleaning device (4) comprises a spray ring (44) mounted on the upper side edge inside the shell (1) for cleaning the inner wall of the shell (1), a spray strip (46) mounted along the X-axis on the upper side inside the shell (1) for cleaning the stirring frame (34), a conduit (43) mounted at the top of the spray ring (44), a branch pipe (45) mounted on the upper side of the spray strip (46), and a three-way valve (42) fixedly connected to the conduit (43) and the branch pipe (45) for adjusting the flow direction of the gas, and an air compressor (41) fixedly connected to the shell (1) and mounted at the rear side of the three-way valve (42) for providing compressed air.

6. The powder mixing and molding apparatus for refractory production according to claim 5, characterized in that: The bottom of the spray ring (44) is provided with a plurality of first spray holes, and the bottom of the spray strip (46) is provided with a plurality of second spray holes. The spray ring (44) and the spray strip (46) are both hollow inside.

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