CN118024440A - Polytetrafluoroethylene raw material mixing device - Google Patents
Polytetrafluoroethylene raw material mixing device Download PDFInfo
- Publication number
- CN118024440A CN118024440A CN202410417309.4A CN202410417309A CN118024440A CN 118024440 A CN118024440 A CN 118024440A CN 202410417309 A CN202410417309 A CN 202410417309A CN 118024440 A CN118024440 A CN 118024440A
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- Prior art keywords
- rod
- rotating
- raw material
- mixing
- material mixing
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- Granted
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- 239000002994 raw material Substances 0.000 title claims abstract description 54
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 39
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 39
- -1 Polytetrafluoroethylene Polymers 0.000 title claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000013329 compounding Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/08—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices shaking, oscillating or vibrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a polytetrafluoroethylene raw material mixing device which comprises a mixing cylinder, a mounting frame arranged on the mixing cylinder, a mounting rod fixedly connected with the mounting frame, and fixing frames symmetrically arranged on two sides of the mounting frame; the driving assembly is connected with the mounting rod and comprises a rotating rod, a servo motor connected with the rotating rod, a deflector rod arranged on the rotating rod, a rotating wheel arranged at the end part of the rotating rod, a belt arranged on the rotating wheel, left driving wheels and right driving wheels arranged on two sides of the rotating wheel, an upper circular ring connected with the left driving wheels and a lower circular ring connected with the right driving wheels; according to the polytetrafluoroethylene raw material mixing device, raw materials are mixed, horizontal stirring and up-down tilting can be simultaneously carried out in the mixing process, the mixing efficiency is improved, and the problem that different raw materials are separated from each other due to different densities and cannot be thoroughly mixed is solved.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to a polytetrafluoroethylene raw material mixing device.
Background
Polytetrafluoroethylene (abbreviated as PTFE) is commonly called as "plastic king", is a high molecular polymer prepared by polymerizing tetrafluoroethylene as a monomer, is white and waxy, semitransparent, heat-resistant and cold-resistant, and can be used for a long time at-180-260 ℃, the material has the characteristics of acid resistance, alkali resistance and various organic solvents resistance, is almost insoluble in all solvents, and a special mixer is often needed to mix different raw materials in the production process of a high-frequency PTFE medium substrate. The existing mixer is generally used for pouring various raw materials into the mixer, the various raw materials are easy to pile up, the existing mixer can only stir the various raw materials entering the mixer in one direction, so that the mixing efficiency of the mixer to the various raw materials is reduced, the existing mixer stirring rod is used for mixing the raw materials along a horizontal plane, the raw materials with high density are easy to sink and are not thoroughly mixed, and therefore the polytetrafluoroethylene raw material mixing device is provided for mixing the raw materials, horizontal stirring and up-down tilting can be simultaneously carried out in the mixing process, the mixing efficiency is improved, and the separation of the sinking of different raw materials due to different densities can not be thoroughly mixed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above problems with the conventional polytetrafluoroethylene raw material mixing apparatus.
Therefore, the invention aims to provide a polytetrafluoroethylene raw material mixing device which is used for mixing raw materials, and can be used for simultaneously carrying out horizontal stirring and up-down tilting in the mixing process, so that the mixing efficiency is improved, and the problem that different raw materials are separated from each other due to sinking due to different densities and cannot be thoroughly mixed is solved.
In order to solve the technical problems, the invention provides the following technical scheme: a polytetrafluoroethylene raw material mixing device comprises a supporting component, wherein the supporting component comprises a mixing barrel, a mounting rack arranged on the mixing barrel, a mounting rod fixedly connected with the mounting rack, and fixing frames symmetrically arranged on two sides of the mounting rack; the driving assembly is connected with the mounting rod and comprises a rotating rod, a servo motor connected with the rotating rod, a deflector rod arranged on the rotating rod, a rotating wheel arranged at the end part of the rotating rod, a belt arranged on the rotating wheel, left driving wheels and right driving wheels arranged on two sides of the rotating wheel, an upper circular ring connected with the left driving wheels and a lower circular ring connected with the right driving wheels; and the mixing components are symmetrically arranged on two sides of the rotating wheel and comprise a sliding block, a mixing rod, a steering cylinder, a rotating disc, stirring paddles, an upper disc and a lower disc, wherein the sliding block is in sliding connection with the fixing frame, the mixing rod is fixedly connected with the sliding block, the steering cylinder is sleeved outside the mixing rod, the rotating disc is symmetrically arranged at two ends of the steering cylinder, the stirring paddles are connected with the mixing rod, the upper disc is arranged above the stirring paddles on the left side of the rotating wheel, and the lower disc is arranged at the bottom of the stirring paddles on the right side of the rotating wheel.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the mounting frame is fixedly arranged on the side wall of the mixing drum, the servo motor is fixedly arranged on the mounting frame, and the mounting frame is fixedly connected with the mounting frame.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the output shaft of the servo motor is fixedly connected with a rotating rod, the rotating rod is rotationally connected with a mounting rod, the deflector rod is fixed with the rotating rod, the deflector rod is in a cross shape and comprises a straight rod and an arc rod, the straight rod is perpendicular to the arc rod, the length of the straight rod is larger than the radial diameter of the arc rod, and the end part of the arc rod is in an arc shape; the rotating wheel is fixedly connected with the rotating rod.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the belt is provided with two, belt and left drive wheel and right drive wheel one-to-one, belt one end is connected with the runner, and the other end is connected with left drive wheel or right drive wheel, still be provided with the fixed block on left drive wheel and the right drive wheel, left drive wheel and right drive wheel rotate with the fixed block and be connected, fixed block and mount fixed connection, left drive wheel and right drive wheel tip still are provided with the rotation driving lever, every the rotation driving lever is embedded respectively in last ring and the lower ring, go up ring and lower ring and be partial circle, go up ring and lower ring radial diameter and the rotatory radial diameter of rotation driving lever the same, go up ring and lower ring respectively with the slider fixed connection on runner left slider and runner right side.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the fixed frame is provided with a sliding groove, the sliding block is embedded into the sliding groove, the upper circular ring is fixedly arranged at the top of the left sliding block, the lower circular ring is fixedly arranged at the top of the right sliding block, the bottom of the fixed frame is also provided with a fixing seat, and the fixing seat is internally provided with a mixing rod and a steering cylinder.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the mixing rod penetrates through the fixing seat, and limiting strips are symmetrically arranged on the side wall of the mixing rod.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the rotary table is fixedly arranged with the steering cylinder, the rotary table and the steering cylinder are sleeved outside the mixing rod, the inner wall of the steering cylinder is also provided with a limit groove, and the limit strips are embedded into the limit groove; the notches on the turntables are positioned on the same plane.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the rotary groove is formed in the top of the mixing rod, the protrusions are symmetrically formed in the bottom of the sliding block, the protrusions are embedded into the rotary groove, and the distance between the protrusions is the same as the diameter of the inner wall of the rotary groove.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the stirring paddle is fixed at the bottom of the mixing rod, and the upper disc and the lower disc are bowl-shaped.
As a preferable scheme of the polytetrafluoroethylene raw material mixing device, the invention comprises the following steps: the straight rod can be embedded into the groove, the arc rod can pass through the notch, and the arc rod is not contacted with the groove.
The invention has the beneficial effects that:
according to the polytetrafluoroethylene raw material mixing device, raw materials are mixed, horizontal stirring and up-down tilting can be simultaneously carried out in the mixing process, the mixing efficiency is improved, and the problem that different raw materials are separated from each other due to different densities and cannot be thoroughly mixed is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic view showing the overall structure of a polytetrafluoroethylene raw material mixing apparatus according to the present invention.
FIG. 2 is a schematic view showing the overall internal structure of the polytetrafluoroethylene raw material mixing apparatus of the present invention.
FIG. 3 is a schematic view showing the overall internal back structure of the polytetrafluoroethylene raw material mixing apparatus of the present invention.
Fig. 4 is a schematic diagram of a mixing assembly of the polytetrafluoroethylene raw material mixing device of the invention.
FIG. 5 is a schematic diagram of a part of a mixing assembly of the polytetrafluoroethylene raw material mixing device of the invention.
FIG. 6 is a schematic view of the steering cylinder of the polytetrafluoroethylene raw material mixing device of the invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1: referring to fig. 1-2, in a first embodiment of the present invention, a polytetrafluoroethylene raw material mixing device is provided, the device includes a support assembly 100, a driving assembly 200, and a mixing assembly 300, wherein the support assembly 100 includes a mixing cylinder 101, a mounting frame 102 disposed on the mixing cylinder 101, a mounting rod 103 fixedly connected with the mounting frame 102, and fixing frames 104 symmetrically disposed on two sides of the mounting frame 102; the driving assembly 200 is connected with the mounting rod 103 and comprises a rotating rod 201, a servo motor 202 connected with the rotating rod 201, a deflector rod 203 arranged on the rotating rod 201, a rotating wheel 204 arranged at the end part of the rotating rod 201, a belt 205 arranged on the rotating wheel 204, left driving wheels 206 and right driving wheels 207 arranged at two sides of the rotating wheel 204, an upper circular ring 208 connected with the left driving wheels 206 and a lower circular ring 209 connected with the right driving wheels 207; and the mixing components 300 are symmetrically arranged on two sides of the rotating wheel 204 and comprise a sliding block 301 which is in sliding connection with the fixing frame 104, a mixing rod 302 which is fixedly connected with the sliding block 301, a steering cylinder 303 sleeved outside the mixing rod 302, rotating discs 304 symmetrically arranged on two ends of the steering cylinder 303, stirring paddles 305 which are connected with the mixing rod 302, an upper disc 306 arranged above the stirring paddles 305 on the left side of the rotating wheel 204 and a lower disc 307 arranged at the bottom of the stirring paddles 305 on the right side of the rotating wheel 204.
Wherein, the support assembly 100 is used for fixing the mixing component on the mixing barrel 101, raw materials to be mixed are added in the mixing barrel 101, the feeding and the outputting of the mixing barrel 101 are not repeated here, and the mounting frame 101 and the mounting rod 103 are used for fixing the mixing component.
The driving assembly 200 is used for driving the mixing component, the servo motor 202 drives the rotating rod 201 to rotate, the deflector rod 203 is used for rotating the steering cylinder 303, the belt 205 is connected with the rotating wheel 204, the left driving wheel 206 and the right driving wheel 207, the rotating wheel 204 can drive the left driving wheel 206 or the right driving wheel 207 to rotate, and the upper circular ring 208 and the lower circular ring 209 can drive the mixing rod 302 to move upwards or downwards.
The mixing assembly 300 is used for mixing materials, the sliding block 301 can drive the mixing rod 302 to move up and down, the steering cylinder 303 rotates to drive the mixing rod 302 to rotate, the stirring paddle 305 horizontally rotates to mix the materials, and the upper disc 306 and the lower disc 307 can turn the materials when moving downwards and upwards.
Example 2: referring to fig. 1 to 5, a second embodiment of the present invention is different from the first embodiment in that: the mounting frame 102 is fixedly arranged on the side wall of the mixing barrel 101, the servo motor 202 is fixedly arranged on the mounting frame 102, and the fixing frame 104 is fixedly connected with the mounting frame 102. The output shaft of the servo motor 202 is fixedly connected with the rotating rod 201, the rotating rod 201 is rotationally connected with the mounting rod 103, the deflector rod 203 is fixed with the rotating rod 201, the deflector rod 203 is in a cross shape and comprises a straight rod 203a and an arc rod 203b, the straight rod 203a is perpendicular to the arc rod 203b, the length of the straight rod 203a is greater than the radial diameter of the arc rod 203b, and the end part of the arc rod 203b is in an arc shape; the rotating wheel 204 is fixedly connected with the rotating rod 201. The belt 205 is provided with two, belt 205 and left drive wheel 206 and right drive wheel 207 one-to-one, belt 205 one end is connected with runner 204, and the other end is connected with left drive wheel 206 or right drive wheel 207, still be provided with fixed block 206a on left drive wheel 206 and the right drive wheel 207, left drive wheel 206 and right drive wheel 207 are connected with fixed block 206a rotation, fixed block 206a and mount 104 fixed connection, left drive wheel 206 and right drive wheel 207 tip still is provided with rotation driving lever 206b, every rotation driving lever 206b imbeds respectively in upper ring 208 and the lower ring 209, upper ring 208 and lower ring 209 are partial circle, upper ring 208 and lower ring 209 radial diameter are the same with the rotatory radial diameter of rotation driving lever 206b, upper ring 208 and lower ring 209 respectively with runner 204 left slider 301 and runner 204 right slider 301 fixed connection.
Further, in comparison with embodiment 1, in order to provide the driving force, the servo motor 202 is disposed on the mounting frame 102, the servo motor 202 can control the rotating rod 201 to rotate, the rotating rod 201 is disposed in the mounting rod 103, when the rotating rod 201 rotates, the stirring rod 203 and the rotating wheel 204 fixed on the rotating rod 201 are driven to rotate synchronously, when the rotating wheel 204 rotates, the left driving wheel 206 and the right driving wheel 207 are driven to rotate synchronously through the belt 205, the left driving wheel 206 and the right driving wheel 207 are rotationally connected with the fixed block 206a, the left driving wheel 206 and the right driving wheel 207 are further provided with the steering stirring rod 206b, the steering stirring rod 206b is embedded in the upper circular ring 208 and the lower circular ring 209, when the left driving wheel 206 and the right driving wheel 207 rotate, the steering stirring rod 206b can be driven to rotate, when the path through which the steering stirring rod 206b rotates is consistent with the upper circular ring 208 and the lower circular ring 209, the upper circular ring 208 and the lower circular ring 209 keep unchanged in height, when the steering stirring rod 206b continues to rotate, the upper circular ring 208 is pushed down, and when the lower circular ring 206b is pushed down, the steering rod 206b is pushed down, and the steering rod 206b is moved up by the upper sliding block 301.
The rest of the structure is the same as that of embodiment 1.
Example 3: referring to fig. 1 to 6, a third embodiment of the present invention is different from the second embodiment in that: the fixed frame 104 is provided with a sliding groove 104a, the sliding block 301 is embedded in the sliding groove 104a, the upper circular ring 208 is fixedly arranged at the top of the left sliding block 301, the lower circular ring 209 is fixedly arranged at the top of the right sliding block 301, the bottom of the fixed frame 104 is also provided with a fixed seat 104b, and the fixed seat 104b is internally provided with a mixing rod 302 and a steering cylinder 303. The mixing rod 302 penetrates through the fixing seat 104b, and limit strips 302a are symmetrically arranged on the side wall of the mixing rod 302. The steering cylinder 303 is arranged between the fixing seats 104b, a groove 303a is formed in the side wall of the steering cylinder 303, the groove 303a is of an X shape, a gap 304a is symmetrically formed in the rotating disc 304, the gap 304a is communicated with the groove 303a at one end of the steering cylinder 303, the rotating disc 304 is fixedly arranged with the steering cylinder 303, the rotating disc 304 and the steering cylinder 303 are sleeved outside the mixing rod 302, a limit groove 303b is formed in the inner wall of the steering cylinder 303, and the limit bar 302a is embedded in the limit groove 303 b; the notches 304a of the turntable 304 are on the same plane. The top of the mixing rod 302 is provided with a rotating groove 302b, the bottom of the sliding block 301 is symmetrically provided with protrusions 301a, the protrusions 301a are embedded into the rotating groove 302b, and the distance between the protrusions 301a is the same as the diameter of the inner wall of the rotating groove 302 b. The stirring paddle 305 is fixed at the bottom of the mixing rod 302, and the upper disc 306 and the lower disc 307 are bowl-shaped. The straight rod 203a can be embedded in the groove 303a, the arc rod 203b can pass through the notch 304a, and the arc rod 203b is not contacted with the groove 303 a.
Compared with embodiment 2, further, when the turning wheel 204 rotates, the shift lever 203 rotates synchronously, the straight lever 203a on the shift lever 203 rotates to pass through the notch 304a on the turning disc 304, the notch 304a is communicated with the groove 303a, so that the straight lever 203a can slide along the groove 303a, the groove 303a is in an X shape, the straight lever 203a is embedded in the groove 303a and then moves along the groove 303a, when the straight lever 203a moves to the central intersection of the X-shaped groove 303a, the notch of the other path in the groove 303a is smaller than the diameter of the straight lever 203a, so that the straight lever 203a continues to slide along the current path until the straight lever 203a passes through the notch 304a on the turntable 304 at the other end of the steering cylinder 303, at this time, compared with the beginning, the steering cylinder 303 rotates one hundred eighty degrees, the other notch 304a on the turntable 304 is rotated to be close to the position of the shift lever 206b, the straight lever 203a leaves the steering cylinder 303 after one time, at this time, the arc 203b continues to rotate after the arc 203a is embedded in the notch 304a, and thus the straight lever 203b does not contact with the groove 303a, and the two turns to rotate the rotating position of the steering cylinder 203a, and the arc 303a rotates to the rest until the straight lever 303a rotates to the rest until the rotating one hundred eighty degrees is reached, and the rest position of the straight lever 303a is reached.
Because the material mixing rod 302 is provided with the limit bar 302a, the steering cylinder 303 is internally provided with the groove 303a, the limit bar 302a is embedded into the groove 303a and is provided with the rotating groove 302b at the top of the material mixing rod 302 and is embedded into the protrusion 301a, the material mixing rod 302 can spin without changing the fixed connection between the material mixing rod 302 and the sliding block 301, and the material mixing rod 302 can be driven to synchronously rotate through the limit bar 302a when the steering cylinder 303 rotates, so that the material mixing rod 302 rotates to drive the bottom stirring paddle 305 to rotate to mix raw materials.
In order to move the mixing rod 302 up and down, the rotating wheel 204 drives the left driving wheel 206 and the right driving wheel 207 to rotate through the belt 205, which will not be described in detail herein with reference to embodiment 2, preferably, the whole mixing member may be configured such that the left driving wheel 206 and the right driving wheel 207 simultaneously move down and up, when the steering rod 206b starts to rotate along the path of the upper ring 208 or the lower ring 209, the height of the sliding block 301 is not changed, the mixing rod 302 does not slide, at this time, the straight rod 203a starts to be embedded in the groove 303a, when the steering rod 206b completes the path of the upper ring 208 or the lower ring 209, the straight rod 203a just completes to slide through the groove 303a on the steering cylinder 303, i.e., when the height of the mixing rod 302 is unchanged, the steering cylinder 303 completes one hundred and eighty degrees of rotation, after which the steering rod 206b drives the left sliding block 301 to move down, the right sliding block 301 moves up, i.e., the upper disc 306 moves down, the lower disc 307 moves upwards simultaneously to turn the raw materials and improve the mixing efficiency, at the moment, the arc rod 203b is scratched through the notch 304a, the steering cylinder 303 cannot rotate, when the steering deflector 206 rotates to the upper circular ring 208 and the lower circular ring 209, the sliding block 301 is reset to the initial position and keeps the height unchanged, at the moment, the arc rod 203b is far away, the straight rod 203a is scratched through the steering cylinder 303 again, at the moment, the mixing rod 302 is driven to reversely rotate for one hundred eighty degrees, thereby forming a cycle, namely, the stirring paddle 305 positively rotates for one hundred eighty degrees, the sliding block 301 moves down, the lower disc 307 moves up to form oscillation inversion, then the sliding block 301 returns to the initial position, the stirring paddle 305 reversely rotates for one hundred eighty degrees, the sliding block 301 moves down again, the lower disc 307 moves up to form oscillation inversion, and a complete mixing process is formed.
The rest of the structure is the same as that of embodiment 2.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A polytetrafluoroethylene raw material mixing device which is characterized in that: comprising the steps of (a) a step of,
The support assembly (100) comprises a mixing barrel (101), a mounting frame (102) arranged on the mixing barrel (101), a mounting rod (103) fixedly connected with the mounting frame (102), and fixing frames (104) symmetrically arranged on two sides of the mounting frame (102);
The driving assembly (200) is connected with the mounting rod (103) and comprises a rotating rod (201), a servo motor (202) connected with the rotating rod (201), a deflector rod (203) arranged on the rotating rod (201), a rotating wheel (204) arranged at the end part of the rotating rod (201), a belt (205) arranged on the rotating wheel (204), left driving wheels (206) and right driving wheels (207) arranged on two sides of the rotating wheel (204), an upper circular ring (208) connected with the left driving wheels (206) and a lower circular ring (209) connected with the right driving wheels (207); and
Mixing assembly (300), symmetry set up in runner (204) both sides, including with mount (104) sliding connection's slider (301), with slider (301) fixed connection's compounding pole (302), cup joint in outside steering cylinder (303) of compounding pole (302), symmetry set up in carousel (304) at steering cylinder (303) both ends, with stirring rake (305) that compounding pole (302) are connected, set up in last disc (306) of runner (204) left side stirring rake (305) top, set up in lower disc (307) of runner (204) right side stirring rake (305) bottom.
2. The polytetrafluoroethylene raw material mixing apparatus according to claim 1, wherein: the mounting frame (102) is fixedly arranged on the side wall of the mixing barrel (101), the servo motor (202) is fixedly arranged on the mounting frame (102), and the fixing frame (104) is fixedly connected with the mounting frame (102).
3. The polytetrafluoroethylene raw material mixing apparatus according to claim 2, wherein: the servo motor is characterized in that an output shaft of the servo motor (202) is fixedly connected with a rotating rod (201), the rotating rod (201) is rotationally connected with an installation rod (103), the deflector rod (203) is fixed with the rotating rod (201), the deflector rod (203) is in a cross shape and comprises a straight rod (203 a) and an arc rod (203 b), the straight rod (203 a) is perpendicular to the arc rod (203 b), the length of the straight rod (203 a) is greater than the radial diameter of the arc rod (203 b), and the end part of the arc rod (203 b) is in an arc shape; the rotating wheel (204) is fixedly connected with the rotating rod (201).
4. A polytetrafluoroethylene raw material mixing apparatus according to claim 3, wherein: the belt (205) is provided with two, belt (205) and left drive wheel (206) and right drive wheel (207) one-to-one, belt (205) one end is connected with runner (204), and the other end is connected with left drive wheel (206) or right drive wheel (207), still be provided with fixed block (206 a) on left drive wheel (206) and right drive wheel (207), left drive wheel (206) and right drive wheel (207) are connected with fixed block (206 a) rotation, fixed block (206 a) and mount (104) fixed connection, left drive wheel (206) and right drive wheel (207) tip still are provided with rotation driving lever (206 b), every rotation driving lever (206 b) are embedded respectively in upper ring (208) and lower ring (209), upper ring (208) and lower ring (209) are partial circle, upper ring (208) and lower ring (209) radial diameter are the same with the rotatory radial diameter of rotation driving lever (206 b), upper ring (208) and lower ring (209) are connected with runner (301) fixed slider (301) and runner (301) on the side respectively.
5. The polytetrafluoroethylene raw material mixing apparatus according to claim 4, wherein: the novel mixing device comprises a fixing frame (104), and is characterized in that a sliding groove (104 a) is formed in the fixing frame (104), a sliding block (301) is embedded into the sliding groove (104 a), an upper circular ring (208) is fixedly arranged at the top of the left sliding block (301), a lower circular ring (209) is fixedly arranged at the top of the right sliding block (301), a fixing seat (104 b) is further arranged at the bottom of the fixing frame (104), and a mixing rod (302) and a steering cylinder (303) are arranged in the fixing seat (104 b).
6. The polytetrafluoroethylene raw material mixing apparatus according to claim 5, wherein: the mixing rod (302) penetrates through the fixing seat (104 b), and limiting strips (302 a) are symmetrically arranged on the side wall of the mixing rod (302).
7. The polytetrafluoroethylene raw material mixing apparatus according to claim 6, wherein: the rotary drum (303) is arranged between the fixed seats (104 b), grooves (303 a) are formed in the side walls of the rotary drum (303), the grooves (303 a) are of an X shape, notches (304 a) are symmetrically formed in the rotary table (304), the notches (304 a) are communicated with the grooves (303 a) at one end of the rotary drum (303), the rotary table (304) and the rotary drum (303) are fixedly arranged, the rotary table (304) and the rotary drum (303) are sleeved outside the mixing rod (302), limit grooves (303 b) are formed in the inner walls of the rotary drum (303), and the limit strips (302 a) are embedded into the limit grooves (303 b); the notches (304 a) on the turntable (304) are positioned on the same plane.
8. The polytetrafluoroethylene raw material mixing apparatus according to claim 7, wherein: the top of the mixing rod (302) is provided with a rotating groove (302 b), the bottom of the sliding block (301) is symmetrically provided with a protrusion (301 a), the protrusion (301 a) is embedded into the rotating groove (302 b), and the distance between the protrusions (301 a) is the same as the diameter of the inner wall of the rotating groove (302 b).
9. The polytetrafluoroethylene raw material mixing apparatus according to claim 8, wherein: the stirring paddle (305) is fixed at the bottom of the mixing rod (302), and the upper disc (306) and the lower disc (307) are bowl-shaped.
10. The polytetrafluoroethylene raw material mixing apparatus according to claim 9, wherein: the straight rod (203 a) can be embedded into the groove (303 a), the arc rod (203 b) can pass through the notch (304 a), and the arc rod (203 b) is not contacted with the groove (303 a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410417309.4A CN118024440B (en) | 2024-04-09 | 2024-04-09 | Polytetrafluoroethylene raw material mixing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410417309.4A CN118024440B (en) | 2024-04-09 | 2024-04-09 | Polytetrafluoroethylene raw material mixing device |
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| CN118024440B CN118024440B (en) | 2024-06-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6901705U (en) * | 1969-01-17 | 1969-06-04 | Pfeiffer Vakuumtechnik | DEVICE FOR PROCESSING, E.G. MIXING AND / OR HOMOGENIZING SUBSTANCES |
| EP0029072A1 (en) * | 1979-11-16 | 1981-05-27 | MTI-Mischtechnik Industrieanlagen GmbH | Mixer for continuously mixing material, especially synthetic material |
| CN217169231U (en) * | 2022-03-08 | 2022-08-12 | 云南滇龙塑胶科技有限公司 | Production mixing arrangement of blending polyamide PVC drain pipe |
| CN217777414U (en) * | 2022-08-12 | 2022-11-11 | 成都汇多丽声学装饰材料有限公司 | Compounding device for production and processing |
-
2024
- 2024-04-09 CN CN202410417309.4A patent/CN118024440B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE6901705U (en) * | 1969-01-17 | 1969-06-04 | Pfeiffer Vakuumtechnik | DEVICE FOR PROCESSING, E.G. MIXING AND / OR HOMOGENIZING SUBSTANCES |
| EP0029072A1 (en) * | 1979-11-16 | 1981-05-27 | MTI-Mischtechnik Industrieanlagen GmbH | Mixer for continuously mixing material, especially synthetic material |
| CN217169231U (en) * | 2022-03-08 | 2022-08-12 | 云南滇龙塑胶科技有限公司 | Production mixing arrangement of blending polyamide PVC drain pipe |
| CN217777414U (en) * | 2022-08-12 | 2022-11-11 | 成都汇多丽声学装饰材料有限公司 | Compounding device for production and processing |
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| CN118024440B (en) | 2024-06-21 |
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