Stirring machine for producing and processing high-temperature-resistant paint

Abstract

The invention discloses a stirrer for producing and processing high-temperature-resistant paint, and relates to the field of stirrers, the stirrer comprises a stirring barrel supported by a supporting piece, and the bottom of the stirring barrel is communicated with a conical discharging hopper; the stirring assembly is used for mixing materials and consists of a stirring motor mounted outside the stirring barrel and a stirring rod arranged in the stirring barrel; the control mechanism is arranged in a discharge hole of the conical blanking hopper; the separation assembly is driven by the transmission assembly, the blocking plate can move into the discharging through groove and block the discharging through groove, materials are separated through the blocking plate, the problem that the materials cannot be stirred due to the fact that the materials fall into the discharging port is solved, the discharging through groove is exposed by driving the blocking plate to move downwards, paint flows out through the discharging through groove, and the effect of a valve is achieved; the stirring rod can be supported through the supporting structure without additionally arranging a valve, the stability of the stirring rod during rotation is improved, the designed control mechanism can be applied to an existing stirring machine, and the improvement cost can be saved.

Description

Technical Field

[0001] The invention relates to the technical field related to mixers, and in particular to a mixer used for production and processing of high temperature resistant paint. Background Art

[0002] High temperature resistant paint is a paint that can withstand high temperature oxidation and corrosion from other media. During the production process of high temperature resistant paint, a mixer is needed to mix resin, special heat resistant and corrosion resistant pigments, additives, curing agents, solvents and other materials together.

[0003] At present, the mixer is generally composed of a mixing drum and a mixing assembly. In addition to the feed port, the mixing drum is also provided with a discharge port to discharge the mixed materials.

[0004] For example, a stirring device for paint production disclosed in the utility model patent with application number 202321008134.9 includes a base, a box body is provided on the upper end of the base, four supporting columns are symmetrically provided between the box body and the base, feed barrels are provided on both sides of the upper end surface of the box body, a stirring motor is provided at the center of the upper end surface of the box body, the output end of the stirring motor passes through the upper end surface of the box body and is fixedly connected with a stirring shaft, the stirring shaft is provided with a stirring rod and a scraper assembly, a discharge barrel is provided at the lower end of the box body, and a conveying assembly is provided in the feed barrel. The paint adhering to the inner wall of the box body can be scraped off by a scraper arranged on the fixed frame, thereby avoiding waste of paint. The conveying motor drives the rotating shaft to rotate, and the rotating shaft drives the spiral conveying blades to rotate, so as to realize uniform conveying of the paint raw materials in the feed barrel. However, the stirring structure used to stir the material cannot stir the material falling into the discharge barrel, which is not conducive to improving the stirring quality. Summary of the invention

[0005] In order to solve the defects in the prior art, the present invention provides a mixer for the production and processing of high temperature resistant paint.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention discloses a mixer for producing and processing high temperature resistant paint, comprising a mixing drum supported by a supporting member, the bottom of which is connected to a conical lower hopper;

[0008] A stirring assembly for mixing materials, which is composed of a stirring motor installed outside the stirring drum and a stirring rod arranged inside the stirring drum, wherein the stirring rod is driven by the stirring motor;

[0009] A control mechanism is arranged in the discharge port of the conical lower hopper, and the control mechanism consists of a discharge barrel that can fit with the inner wall of the discharge port, a plurality of partition components that can separate materials, and a transmission component that can drive the partition components. A supporting structure that can engage with the inner cone surface of the conical lower hopper is provided in the discharge barrel, so that the material in the mixing barrel can enter the discharge barrel through the supporting structure.

[0010] As a preferred technical solution of the present invention, the supporting structure consists of a conical body connected to the inner wall of the discharge barrel and a supporting barrel connected to the bottom of the conical body. A slot matching the stirring rod is provided at the center of the conical body, and a plurality of discharge grooves arranged around the slot are provided thereon. Guide grooves that can be slidably connected to the sliding block are provided on the inner wall of the discharge barrel and the outer wall of the supporting barrel, and a plurality of sliding through holes located below the guide groove are provided on the supporting barrel.

[0011] As a preferred technical solution of the present invention, the partition assembly includes a blocking plate that blocks the unloading slot and does not protrude from the unloading slot, and an inclined rod that passes through the blocking plate, and both ends of the inclined rod are bent to form sliding blocks that can slide in the guide groove. A baffle is provided at the bottom of the blocking plate that can fit into the outer wall of the support tube and block the sliding hole, and an installation hole is provided on the baffle.

[0012] As a preferred technical solution of the present invention, the transmission assembly includes a stepper motor arranged in the support tube, a sliding ring arranged in the support tube and a transmission column arranged on the inner side of the sliding ring, the transmission column is connected to the output shaft of the stepper motor, so that the stepper motor can drive the transmission column to rotate, a guide groove is provided on the outer wall of the transmission column, and two guide columns that can slide in the guide groove are provided on the inner wall of the sliding ring, so that the rotating transmission column drives the sliding ring to move in the support tube, and a plurality of threaded blind holes are also provided on the outer wall of the sliding ring.

[0013] As a preferred technical solution of the present invention, the control mechanism also includes a connecting screw connected to the baffle through the mounting hole, one end of the connecting screw passes through the sliding hole and is threadedly connected to the threaded blind hole, so that the moving sliding ring can drive the partition assembly through the connecting screw.

[0014] As a preferred technical solution of the present invention, the support structure further includes a support base installed at the bottom of the support cylinder, and the support base is used to support the stepper motor.

[0015] As a preferred technical solution of the present invention, an annular mounting flange is provided on the outer wall of the lower end of the discharge barrel, and a plurality of threaded blind holes and bolt through holes are opened on the annular mounting flange. The threaded blind holes and bolt through holes are distributed alternately, and a positioning ring groove matching the discharge port is provided between the annular mounting flange and the discharge barrel.

[0016] As a preferred technical solution of the present invention, a plurality of stirring frames for stirring materials are connected to the outer wall of the stirring rod, and a plurality of connecting through holes for connecting the scraper are provided on the stirring frame.

[0017] As a preferred technical solution of the present invention, an installation ring groove for installing a buffer sealing ring is provided on the annular convex edge at the top of the mixing drum, and a cover plate for supporting a mixing motor is also provided on the top of the mixing drum. A packing bracket is penetrated through the cover plate, and the upper end of the mixing rod passes through the packing bracket and is connected to the output shaft of the mixing motor, and a sealing packing is provided between the outer wall of the mixing rod and the inner wall of the packing bracket.

[0018] As a preferred technical solution of the present invention, a lifting rod is installed on the upper part of the support member, and the piston rod of the lifting rod is connected to the cover plate through a connecting member, so that the lifting rod can drive the cover plate through the connecting member.

[0019] The beneficial effects of the present invention are:

[0020] 1. This mixer used for the production and processing of high-temperature resistant paint can drive the partition component through the transmission component to move the blocking plate into the discharge slot and block it. The blocking plate is used to separate the materials, which solves the problem that the materials cannot be stirred because they fall into the discharge port. The blocking plate is driven downward to expose the discharge slot, and the paint will flow out through the discharge slot, which acts as a valve. There is no need to set up an additional valve. The supporting structure can also support the stirring rod, thereby improving the stability of the stirring rod during rotation. The designed control mechanism can be applied to existing mixers, which can save modification costs.

[0021] 2. This type of mixer used for the production and processing of high temperature resistant paint can clean the paint adhering to the discharge chute by regularly driving the blocking plate to move back and forth, and can also shake off the paint that has fallen on the blocking plate.

[0022] 3. This type of mixer used for the production and processing of high-temperature resistant paint can reduce the probability of materials entering the support cylinder from the sliding through hole through the provided baffle, which is beneficial to the smooth operation of the transmission component.

[0023] 4. This type of mixer used for the production and processing of high-temperature resistant paint uses a lifting rod to drive the cover to open and close the cover. After opening the cover, the remaining material in the mixing drum can be scraped out manually to reduce waste and make it easier for workers to clean the mixing drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a structural schematic diagram of a mixer used for production and processing of high temperature resistant paint according to the present invention;

[0026] Figure 2It is a structural schematic diagram of a mixer (with the cover plate omitted) used for the production and processing of high temperature resistant paint according to the present invention;

[0027] Figure 3 It is a schematic diagram of the internal structure of a mixer used for the production and processing of high temperature resistant paint according to the present invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of a mixer (control mechanism omitted) used for production and processing of high temperature resistant paint according to the present invention;

[0029] Figure 5 It is a schematic diagram of the control mechanism structure of a mixer used for the production and processing of high temperature resistant paint according to the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of a discharge barrel of a mixer used for the production and processing of high temperature resistant paint according to the present invention;

[0031] Figure 7 It is a three-dimensional cutaway view of a discharge barrel of a mixer used for production and processing of high temperature resistant paint according to the present invention;

[0032] Figure 8 It is a schematic diagram of the internal structure of a discharge cylinder and a support cylinder of a mixer used for the production and processing of high temperature resistant paint according to the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of a partition assembly of a mixer used for production and processing of high temperature resistant paint according to the present invention;

[0034] Fig.10 It is a schematic diagram of the connection structure of a partition assembly and a transmission assembly of a mixer for production and processing of high temperature resistant paint according to the present invention;

[0035] Fig.11 The present invention is a schematic diagram of the transmission component structure of a mixer used for the production and processing of high temperature resistant paint.

[0036] In the figure: 1. mixing drum; 11. mounting ring groove; 2. cover plate; 3. stirring assembly; 31. stirring motor; 32. stirring frame; 33. stirring rod; 4. lifting rod; 5. discharge drum; 51. supporting structure; 52. slot; 53. annular mounting flange; 54. discharge groove; 55. guide groove; 56. sliding through hole; 57. supporting base; 6. partition assembly; 61. baffle; 62. blocking plate; 63. inclined rod; 64. sliding block; 65. mounting through hole; 7. transmission assembly; 71. stepping motor; 72. transmission column; 73. guide column; 74. sliding ring; 75. threaded blind hole 1; 76. guide groove; 8. connecting screw. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0038] Example: Figure 1-3 , Figure 5 and Figure 8 As shown, the present invention is a mixer for the production and processing of high temperature resistant paint, comprising a mixing drum 1 supported by a support member, the bottom of which is connected to a conical lower hopper;

[0039] A stirring assembly 3 for mixing materials, which is composed of a stirring motor 31 installed outside the stirring drum 1 and a stirring rod 33 arranged inside the stirring drum 1, wherein the stirring rod 33 is driven by the stirring motor 31;

[0040] A control mechanism is arranged in the discharge port of the conical lower hopper, and the control mechanism consists of a discharge barrel 5 that can fit with the inner wall of the discharge port, a plurality of partition components 6 that can separate the materials, and a transmission component 7 that can drive the partition component 6. The discharge barrel 5 is provided with a support structure 51 that can engage with the inner cone surface of the conical lower hopper, so that the material in the mixing barrel 1 can enter the discharge barrel 5 through the support structure 51.

[0041] Among them, Figure 5-7 As shown, the support structure 51 is composed of a cone connected to the inner wall of the discharge barrel 5 and a support barrel connected to the bottom of the cone. A slot 52 matching the stirring rod 33 is provided at the center of the cone. The cone cooperates with the conical lower hopper to facilitate discharging. The cone and the slot 52 arranged thereon are used to support the stirring rod 33 and improve the stability of the stirring rod 33 when rotating. A plurality of discharge grooves 54 arranged around the slot 52 are also provided thereon, and materials can be discharged from the discharge grooves 54. Guide grooves 55 that can be slidably connected to the sliding block 64 are provided on the inner wall of the discharge barrel 5 and the outer wall of the support barrel. By slidingly cooperating with the sliding block 64, the directionality of the blocking plate 62 when moving is improved. A plurality of sliding through holes 56 located below the guide groove 55 are also provided on the support barrel, which can facilitate the connection between the screw 8 and the sliding ring 74.

[0042] Among them, Figure 5 , Figure 8 and Fig. 9As shown, the partition assembly 6 includes a blocking plate 62 that blocks the discharge slot 54 and does not protrude from the discharge slot 54, and an inclined rod 63 that passes through the blocking plate 62. When adding and stirring materials, the blocking plate 62 located in the discharge slot 54 can separate the materials, which can effectively prevent the materials from entering the discharge barrel 5 through the discharge slot 54. The two ends of the inclined rod 63 are bent to form sliding blocks 64 that can slide in the guide groove 55. The bottom of the blocking plate 62 is provided with a baffle 61 that can fit with the outer wall of the support barrel and block the sliding hole 56. The baffle 61 is provided with an installation hole 65. The baffle 61 can reduce the probability of material entering the support barrel from the sliding hole 56, which is beneficial to the smooth operation of the transmission assembly 7.

[0043] Among them, Figure 8 , Fig.10 and Fig.11 As shown, the transmission assembly 7 includes a stepper motor 71 arranged in the support tube, a sliding ring 74 arranged in the support tube and a transmission column 72 arranged on the inner side of the sliding ring 74, the transmission column 72 is connected to the output shaft of the stepper motor 71, so that the stepper motor 71 can drive the transmission column 72 to rotate, a guide groove 76 is provided on the outer wall of the transmission column 72, and two guide columns 73 that can slide in the guide groove 76 are provided on the inner wall of the sliding ring 74, so that the rotating transmission column 72 can drive the sliding ring 74 to move in the support tube through the guide columns 73, and a plurality of threaded blind holes 75 are also provided on the outer wall of the sliding ring 74.

[0044] Before feeding, the stepper motor 71 drives the transmission column 72 to rotate, and the guide column 73 uses the guide groove 76 on the transmission column 72 to move the sliding ring 74 upward. The sliding ring 74 raises the partition assembly 6 through the connecting screw 8. When it reaches the highest point, the blocking plate 62 will completely block the discharge slot 54 to separate the materials, effectively preventing the materials from entering the discharge barrel 5 through the discharge slot 54 during feeding and stirring.

[0045] When discharging is required, the stepper motor 71 drives the transmission column 72 to rotate again, and the guide column 73 uses the guide groove 76 on the transmission column 72 to move the sliding ring 74 downward, and moves the blocking plate 62 to the bottom of the discharge groove 54, so that the paint can pass through the discharge groove 54 into the discharge barrel 5, completing the discharge. During the discharge process, in order to avoid clogging of the discharge groove 54, the blocking plate 62 can be driven to reciprocate at a regular interval, and the paint adhering to the discharge groove 54 can be cleaned by the blocking plate 62, and the paint falling on the blocking plate 62 can also be shaken off.

[0046] It should be further explained that a wire channel for leading out wires may be provided on the support structure 51, the discharge barrel 5 and the discharge port, and the wires connected to the stepper motor 71 are led out from the wire channel and connected to the power supply and the controller.

[0047] Among them, Figure 8 and Fig.10 As shown, the control mechanism also includes a connecting screw 8 connected to the baffle 61 through the mounting hole 65. One end of the connecting screw 8 passes through the sliding hole 56 and is screwed to the threaded blind hole 75, so that the movable sliding ring 74 can drive the partition assembly 6 through the connecting screw 8. The connecting screw 8 is used to complete the connection between the sliding ring 74 and the baffle 61. A sealing member is arranged between the connecting screw 8 and the mounting hole 65 on the baffle 61 to reduce the probability of material entering the support cylinder.

[0048] Among them, Figure 8 As shown, the support structure 51 also includes a support base 57 installed at the bottom of the support cylinder. The support base 57 is used to support the stepper motor 71. The support base 57 is also used to seal the support cylinder, which can effectively prevent materials from entering the support cylinder.

[0049] Among them, Figure 6 and Figure 8 As shown, an annular mounting flange 53 is provided on the outer wall of the lower end of the discharge barrel 5, and a plurality of threaded blind holes 2 and bolt through holes are opened on the annular mounting flange 53, and the threaded blind holes 2 and the bolt through holes are distributed alternately. The threaded blind holes 2 are used for connecting the discharge barrel 5 and the discharge port, and the bolt through holes facilitate the connection with the external pipeline for conveying materials, and a positioning ring groove matching the discharge port is provided between the annular mounting flange 53 and the discharge barrel 5, which is conducive to aligning the discharge barrel 5 with the discharge port.

[0050] Among them, Figure 2 , Figure 3 and Figure 4 As shown, a plurality of stirring frames 32 for stirring materials are connected to the outer wall of the stirring rod 33, and a plurality of connecting through holes for connecting scrapers are opened on the stirring frame 32. By installing the scrapers, the paint adhering to the inner wall of the mixing drum 1 can be scraped off while stirring, which is beneficial to improving the stirring quality of the mixer. The specific structure of the scraper and the installation method of the scraper are not limited here, and therefore are not marked in the drawings of the specification.

[0051] The stirring motor 31 drives the stirring rod 33 to rotate, and the stirring rod 33 drives the stirring frame 32 installed thereon to rotate, so that the materials in the stirring drum 1 are stirred and mixed by the rotating stirring frame 32 .

[0052] Among them, Figure 1 and Figure 2As shown, an installation ring groove 11 for installing a buffer sealing ring is provided on the annular convex edge at the top of the mixing drum 1. The installation ring groove 11 is used to install the buffer sealing ring. In addition to improving the sealing between the mixing drum 1 and the cover plate 2, the buffer sealing ring also plays a buffering role and can reduce the noise generated when the cover plate 2 is covered. The top of the mixing drum 1 is also provided with a cover plate 2 for supporting the mixing motor 31. When mixing, covering the cover plate 2 can prevent paint from splashing outside the mixing drum 1. A packing bracket is penetrated through the cover plate 2, and the upper end of the mixing rod 33 passes through the packing bracket and is connected to the output shaft of the mixing motor 31. A sealing packing is provided between the outer wall of the mixing rod 33 and the inner wall of the packing bracket, and the sealing packing is used to improve the sealing.

[0053] It should be noted that the cover plate 2 is also provided with a plurality of feeding ports, which can be connected to the pipeline for conveying materials by means of flange connection, so that not only can materials be added to the mixing drum 1 without opening the cover, but also a variety of different materials can be added at the same time.

[0054] Among them, Figure 1 and Figure 2 As shown, a lifting rod 4 is installed on the upper part of the support member, and the piston rod of the lifting rod 4 is connected to the cover plate 2 through a connecting member, so that the lifting rod 4 can drive the cover plate 2 through the connecting member. The lifting rod 4 drives the cover plate 2 to realize the opening and closing of the cover plate 2. After opening the cover plate 2, the residual material in the mixing drum 1 can be manually scraped out to reduce waste and also facilitate workers to clean the mixing drum 1.

[0055] It should be further explained that the lifting rod 4 can be a structure that can be adjusted manually to drive the cover plate 2 to be lifted or lowered, or can be a structure that can be driven by hydraulic pressure, pneumatic pressure or electric drive to drive the cover plate 2 to be lifted or lowered.

[0056] During operation, the stepper motor 71 drives the transmission column 72 to rotate, and the guide column 73 uses the guide groove 76 on the transmission column 72 to move the sliding ring 74 upward, and the sliding ring 74 raises the partition assembly 6 through the connecting screw 8. When it reaches the highest point, the blocking plate 62 will completely block the discharge slot 54, and then add materials to the mixing drum 1. After the addition is completed, the stirring motor 31 drives the stirring rod 33 to rotate, and the stirring rod 33 drives the stirring frame 32 installed thereon to rotate, and the materials in the mixing drum 1 are stirred and mixed by the rotating stirring frame 32;

[0057] When discharging is required, the stepper motor 71 drives the transmission column 72 to rotate again, and the guide column 73 uses the guide groove 76 on the transmission column 72 to move the sliding ring 74 downward, and moves the blocking plate 62 to the bottom of the discharge groove 54, so that the paint can pass through the discharge groove 54 into the discharge barrel 5, completing the discharge. During the discharge process, in order to avoid clogging of the discharge groove 54, the blocking plate 62 can be driven to reciprocate at a regular interval, and the paint adhering to the discharge groove 54 can be cleaned by the blocking plate 62, and the paint falling on the blocking plate 62 can also be shaken off.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mixer for the production and processing of high temperature resistant paint, characterized in that: include: A mixing drum (1) supported by a support member, the bottom of which is connected to a conical lower hopper; A stirring assembly (3) for mixing materials, comprising a stirring motor (31) installed outside the stirring drum (1) and a stirring rod (33) arranged inside the stirring drum (1), wherein the stirring rod (33) is driven by the stirring motor (31); A control mechanism is arranged in the discharge port of the conical lower hopper, the control mechanism comprising a discharge barrel (5) capable of being fitted with the inner wall of the discharge port, a plurality of partition components (6) capable of separating materials, and a transmission component (7) capable of driving the partition components (6); a support structure (51) capable of being engaged with the inner conical surface of the conical lower hopper is arranged in the discharge barrel (5), so that the materials in the mixing barrel (1) can enter the discharge barrel (5) through the support structure (51).

2. A mixer for the production and processing of high temperature resistant paint according to claim 1, characterized in that: The support structure (51) is composed of a conical body connected to the inner wall of the discharge barrel (5) and a support barrel connected to the bottom of the conical body. A slot (52) matching the stirring rod (33) is provided at the center of the conical body, and a plurality of discharge slots (54) arranged around the slot (52) are provided thereon. Guide grooves (55) capable of being slidably connected to the sliding block (64) are provided on the inner wall of the discharge barrel (5) and on the outer wall of the support barrel. The support barrel is also provided with a plurality of sliding through holes (56) located below the guide grooves (55).

3. A mixer for the production and processing of high temperature resistant paint according to claim 2, characterized in that: The partition assembly (6) comprises a blocking plate (62) that blocks the discharge slot (54) and does not protrude from the discharge slot (54), and an inclined rod (63) that penetrates the blocking plate (62), the two ends of the inclined rod (63) being bent to form a sliding block (64) that can slide in the guide slot (55), and a baffle (61) that can fit against the outer wall of the support tube and block the sliding through hole (56) is provided at the bottom of the blocking plate (62), and a mounting through hole (65) is provided on the baffle (61).

4. A mixer for the production and processing of high temperature resistant paint according to claim 2, characterized in that: The transmission assembly (7) comprises a stepper motor (71) arranged in a support tube, a sliding ring (74) arranged in the support tube, and a transmission column (72) arranged on the inner side of the sliding ring (74); the transmission column (72) is connected to the output shaft of the stepper motor (71) so that the stepper motor (71) can drive the transmission column (72) to rotate; a guide groove (76) is provided on the outer wall of the transmission column (72); and two guide columns (73) that can slide in the guide groove (76) are provided on the inner wall of the sliding ring (74) so ​​that the rotating transmission column (72) can drive the sliding ring (74) to move in the support tube through the guide columns (73); and a plurality of threaded blind holes (75) are also provided on the outer wall of the sliding ring (74).

5. A mixer for producing and processing high temperature resistant paint according to claim 4, characterized in that: The control mechanism further comprises a connecting screw (8) connected to the baffle (61) via the mounting through hole (65); one end of the connecting screw (8) passes through the sliding through hole (56) and is screwed to a threaded blind hole (75), so that the movable sliding ring (74) can drive the partition assembly (6) via the connecting screw (8).

6. A mixer for producing and processing high temperature resistant paint according to claim 4, characterized in that: The support structure (51) further comprises a support base (57) installed at the bottom of the support cylinder, and the support base (57) is used to support the stepping motor (71).

7. A mixer for producing and processing high temperature resistant paint according to claim 1, characterized in that: An annular mounting flange (53) is provided on the outer wall of the lower end of the discharge barrel (5), and a plurality of threaded blind holes (2) and bolt through holes are opened on the annular mounting flange (53), the threaded blind holes (2) and the bolt through holes are distributed alternately, and a positioning ring groove matching the discharge port is provided between the annular mounting flange (53) and the discharge barrel (5).

8. The mixer for producing and processing high temperature resistant paint according to claim 1, characterized in that: A plurality of stirring frames (32) for stirring materials are connected to the outer wall of the stirring rod (33), and a plurality of connecting through holes for connecting a scraper are provided on the stirring frame (32).

9. The mixer for producing and processing high temperature resistant paint according to claim 1, characterized in that: The annular convex edge at the top of the mixing drum (1) is provided with an installation annular groove (11) for installing a buffer seal ring. The top of the mixing drum (1) is also provided with a cover plate (2) for supporting a mixing motor (31). A packing bracket is provided through the cover plate (2). The upper end of the mixing rod (33) passes through the packing bracket and is connected to the output shaft of the mixing motor (31). A sealing packing is provided between the outer wall of the mixing rod (33) and the inner wall of the packing bracket.

10. A mixer for producing and processing high temperature resistant paint according to claim 9, characterized in that: A lifting rod (4) is installed on the upper part of the support member, and the piston rod of the lifting rod (4) is connected to the cover plate (2) via a connecting member, so that the lifting rod (4) can drive the cover plate (2) through the connecting member.

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