CN113878741A - Polytetrafluoroethylene regenerated powder production device and use method thereof - Google Patents
Polytetrafluoroethylene regenerated powder production device and use method thereof Download PDFInfo
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- CN113878741A CN113878741A CN202111079741.XA CN202111079741A CN113878741A CN 113878741 A CN113878741 A CN 113878741A CN 202111079741 A CN202111079741 A CN 202111079741A CN 113878741 A CN113878741 A CN 113878741A
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- 239000000843 powder Substances 0.000 title claims abstract description 58
- -1 Polytetrafluoroethylene Polymers 0.000 title claims abstract description 57
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 57
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims 3
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000007547 defect Effects 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- 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
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
-
- 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
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention discloses a device for producing polytetrafluoroethylene regenerated powder and a using method thereof, belonging to the technical field of polytetrafluoroethylene regenerated powder production, and comprising a supporting seat, a crushing cylinder, a crushing block and a discharging pipe, wherein the surface of the supporting seat is fixedly provided with the fixed cylinder, the upper part of the fixed cylinder is provided with a first vibrating component, the lower part of the first vibrating component is provided with a second vibrating component, the bottom of the second vibrating component is fixedly connected with the crushing cylinder, the surfaces of the crushing cylinder and the inner wall of the fixed cylinder are uniformly distributed with the crushing block, the middle of the supporting seat is provided with a driving component, the upper part of the driving component is connected with a discharging mechanism, the inside of the discharging mechanism is provided with a drying component, the discharging mechanism is connected with the crushing cylinder, the discharging pipe is arranged below the left side of the discharging mechanism, the taper of the crushing cylinder is greater than that of the fixed cylinder, and the device can pass through the arranged vibrating component and the drying component, drying the crushed materials while realizing discharging, and avoiding internal blockage.
Description
Technical Field
The invention relates to the technical field of production of polytetrafluoroethylene regenerated powder, in particular to a polytetrafluoroethylene regenerated powder production device and a using method thereof.
Background
The polytetrafluoroethylene product is a commonly used plastics raw and other materials, behind the material abandonment of polytetrafluoroethylene production, can recycle the material, can obtain polytetrafluoroethylene regeneration powder through changing the material and smashing and mix into behind the stopping again, can reduce the cost of manufacturing plastic products through recycling the polytetrafluoroethylene powder, promotes waste utilization, still has some defects at the in-process of using polytetrafluoroethylene regeneration powder apparatus for producing:
for example, a polytetrafluoroethylene reclaimed powder blendor in patent No. CN201521091524.2, the device can only play the stirring effect to the powder and can not carry out abundant crushing to abandonment polytetrafluoroethylene material and filler material at the in-process that uses, and can not in time dry the material after smashing at the in-process of smashing polytetrafluoroethylene material, moist powder influences follow-up sintering and slitting work of going on, the result of use is relatively poor, also can not shake about the crushing barrel of device inside at the in-process of mixing with crushing material, inside easy residual material, be not convenient for clear up at the in-process that uses.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the problems occurring in the existing automatic laser cutting apparatuses.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides a polytetrafluoroethylene reclaimed powder apparatus for producing and application method, includes the supporting seat, the fixed surface of supporting seat installs the fixed cylinder, and first vibration subassembly is installed to the top of fixed cylinder, and the second vibration subassembly is installed to the below of first vibration subassembly, and the bottom fixedly connected with crushing barrel of second vibration subassembly, evenly distributed has crushing piece on the surface of crushing barrel and the inner wall of fixed cylinder, the centre of supporting seat is provided with drive assembly, and drive assembly's top is connected with discharge mechanism, and discharge mechanism's inside is provided with dry subassembly, and discharge mechanism links to each other with crushing barrel, and the left below of discharge mechanism is provided with the discharging pipe, the tapering of crushing barrel is greater than the tapering of fixed cylinder.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: first vibration subassembly includes the dead lever, dead lever fixed mounting is in the left and right sides of fixed section of thick bamboo inner wall, and the front end of dead lever is fixed and is provided with the connecting rod, the below fixedly connected with disc of connecting rod, the fixed ladder piece that is provided with in right side of disc upper surface.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the second vibration subassembly includes the overlap joint piece, the inside groove has been seted up to the inside of overlap joint piece, and the top of inside groove is the opening structure, and the inside fixed mounting of inside groove has the stopper.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the side of stopper and the side of ladder piece all are provided with the scarf, the overlap joint piece passes through to constitute reciprocating motion structure between stopper and the ladder piece and the connecting rod.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the drive assembly includes the motor, motor fixed mounting is at the upper surface of supporting seat, fixedly connected with butt joint pole on the output shaft of motor, butt joint pole's outside fixed mounting has the master gear, drive gear is installed in the right side meshing of master gear, drive gear's inside fixed mounting has the pivot, connected mode between pivot and the supporting seat is the bearing connection, the first partial outside fixed mounting in pivot has the torsional spring, the top fixed mounting of torsional spring has first belt pulley, the hold-in range is installed in the outside meshing of first belt pulley, the second belt pulley is installed in the left side meshing of hold-in range.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the main gear is a half gear, the main gear and the butt joint rod are connected in a key mode, and the transmission gear, the rotating shaft and the first belt pulley are of an integrated structure.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: discharge mechanism includes the nose bar, nose bar fixed mounting is in the bottom of crushing barrel, the bottom of nose bar links to each other with the master gear, the connected mode between nose bar and the butt joint pole is the key-type connection, the drum is installed to the outside bearing of nose bar, be fixed connection between drum and the second belt pulley, the upper surface of drum and the lower surface laminating of crushing barrel mutually, the right side fixed mounting at drum top has the side joint board, the right side fixed mounting of side joint board has the overlap joint ring, the below laminating of overlap joint ring is provided with the surge drum, the inside movable mounting of surge drum has the scraper blade, scraper blade fixed mounting is on the right side of overlap joint ring, the opening has been seted up on the surface of scraper blade.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the drying component comprises an inner connecting shaft, the inner connecting shaft is rotatably mounted inside the collecting barrel, a third belt pulley is fixedly arranged on the surface of the inner connecting shaft, a rubber ring is fixedly arranged on the surface of the third belt pulley, and a fan is fixedly arranged at the front end of the inner connecting shaft.
As a preferred scheme of the polytetrafluoroethylene reclaimed powder production device and the use method thereof, the invention comprises the following steps: the inner connecting shaft forms a rotating structure with the collecting cylinder through the lapping ring and the rubber ring, and the horizontal center lines of the inner connecting shaft, the third belt pulley and the fan are on the same straight line.
The use method of a polytetrafluoroethylene regenerated powder production device mainly comprises the following steps:
s1: feeding: throwing crushed materials and fillers of polytetrafluoroethylene products into the fixed cylinder from the top of the device, suspending the second vibration assembly and the crushing cylinder in the fixed cylinder through a fixed rod and a connecting rod on the first vibration assembly, and converging the materials into a gap between the fixed cylinder and the crushing cylinder through the circular truncated cone-shaped surface of the lap joint block to finish feeding work;
s2: crushing: the grinding device comprises a grinding cylinder, a driving assembly, a motor, a butt rod, a main gear, a convex rod, a grinding cylinder, a lapping block, a fixing cylinder, a grinding device and a grinding head, wherein the lapping block and the grinding cylinder are arranged on the grinding cylinder;
s3: shaking the whole device: in the process of rotating the crushing barrel and the second vibration assembly, the fixed barrel is connected with the second vibration assembly through the first vibration assembly, the limiting block inside the lapping block can be lapped on the upper surface of the disc, at the moment, the lapping block rotates, when the oblique plane of the stepped block contacts the oblique plane of the limiting block, the second vibration assembly and the crushing barrel can move upwards integrally, the lower surface of the limiting block is attached to the upper surface of the stepped block until the limiting block is separated from the lower part of the stepped block, at the moment, the second vibration assembly and the crushing barrel fall downwards integrally, the effect of continuous vibration is achieved while crushing is achieved in a circulating reciprocating mode, the crushing effect is improved while the blockage inside is avoided;
s4: centralized discharging: the device falls into the interior of the collecting cylinder through a through hole between the fixed cylinder and the crushing cylinder after crushing is finished, and the upper surface of the collecting cylinder and the upper surface of the lapping ring are both attached to the lower surface of the fixed cylinder, so that the whole sealing effect can be ensured;
s5: drying the powder: at overlap joint ring reciprocating rotation's in-process, can also utilize frictional force between overlap joint ring and the rubber circle to drive internal shaft and third belt pulley and rotate to carry out abundant drying to the powder of collecting vessel inside through the fan of opening part, at last through the discharging pipe ejection of compact.
Compared with the prior art, the invention has the beneficial effects that:
1. through the first vibration subassembly and the second vibration subassembly that set up, can realize kibbling the material of device inside when vertically shredding and the function of inside mediation, ladder piece through the device makes the revolution mechanic between cooperation disc and connecting rod and the overlap joint piece, make the device's crushing barrel at the pivoted in-process, not only can reach kibbling function, can also make crushing barrel reciprocate when smashing the material, realize vibration function, and can also utilize reciprocating of crushing barrel to realize the vertical shredding work to the material, make the device's crushing effect better, the current polytetrafluoroethylene regeneration powder apparatus for producing is blockked up the relatively poor defect of crushing effect easily when using.
2. Through the different fixed cylinder and the crushing cylinder of tapering that set up, can realize kibbling function step by step for the device can carry out gradually by the bold to the crushing function of powder to the great crushed aggregates of size earlier, has promoted the crushing effect of device, has solved the current not good defect of crushing effect of reducing mechanism.
3. Through drive assembly and discharge mechanism who sets up, concentrate the function of the ejection of compact when can realizing smashing material and vibration material, and can also avoid the collecting vessel of ejection of compact usefulness to take place to block up, drive full gear through half gear revolve, when half gear and full gear no longer mesh, full gear can be at the reversal under the pulling force of torsional spring, the function of reciprocal rotation of realization just reversing in proper order circulates, the inside scraper blade of device is just reversing and is making the device can clear up being stained with the thing of adhering to on the inner wall, the functional relatively poor defect of current polytetrafluoroethylene regeneration powder apparatus for producing has been solved.
4. Through the drying assembly who sets up, can realize can also carrying out dry function to the material after smashing when clearing up the collecting vessel inner wall, the resistance that utilizes the rubber circle at side joint board pivoted in-process drives fan unit, make the device can blow wind-force to the moist material of device inside through the opening, carry out dry effect when realizing the ejection of compact, the defect that current polytetrafluoroethylene regeneration powder apparatus for producing can not carry out drying when the ejection of compact when using has been solved, the advantage that it is more convenient to use has.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of a connecting structure of a fixed cylinder and a first vibrating component of a device for producing polytetrafluoroethylene reclaimed powder according to the invention;
FIG. 2 is a schematic view of a connecting structure of a side connection plate and a scraper of the device for producing the polytetrafluoroethylene reclaimed powder;
FIG. 3 is a schematic sectional view of the whole apparatus for producing polytetrafluoroethylene reclaimed powder according to the present invention;
FIG. 4 is a schematic structural view of a portion A in FIG. 1 of a device for producing a polytetrafluoroethylene reclaimed powder according to the present invention;
FIG. 5 is a schematic view of a connecting structure of a disk and a step block of the apparatus for producing polytetrafluoroethylene reclaimed powder according to the invention;
FIG. 6 is a schematic view of a connecting structure of a driving assembly and a discharging mechanism of a polytetrafluoroethylene regenerated powder production device according to the invention;
FIG. 7 is a schematic structural view of a device for producing polytetrafluoroethylene reclaimed powder according to the invention, shown at B in FIG. 6;
FIG. 8 is a schematic structural view of a device for producing polytetrafluoroethylene reclaimed powder according to the invention at the point C in FIG. 6;
FIG. 9 is a schematic view of the connection structure between the main gear and the transmission gear of the apparatus for producing polytetrafluoroethylene reclaimed powder according to the present invention.
Reference numbers in the figures: 1. a supporting seat; 2. a fixed cylinder; 3. a first vibrating assembly; 301. fixing the rod; 302. a connecting rod; 303. a disc; 304. a step block; 4. a second vibrating assembly; 401. a lapping block; 402. an inner tank; 403. a limiting block; 5. a milling drum; 6. crushing the blocks; 7. a drive assembly; 701. a motor; 702. a docking rod; 703. a main gear; 704. a transmission gear; 705. a rotating shaft; 706. a torsion spring; 707. a first pulley; 708. a synchronous belt; 709. a second pulley; 8. a discharging mechanism; 801. a nose bar; 802. a cylinder; 803. a side joint plate; 804. a lap joint ring; 805. a collection canister; 806. a squeegee; 807. an opening; 9. a drying assembly; 901. an internal connecting shaft; 902. a third belt pulley; 903. a rubber ring; 904. a fan; 10. and (4) discharging the pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
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 than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Examples
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-9, a polytetrafluoroethylene reclaimed powder apparatus for producing, including supporting seat 1, fixed surface of supporting seat 1 installs solid fixed cylinder 2, first vibration subassembly 3 is installed to solid fixed cylinder 2's top, second vibration subassembly 4 is installed to first vibration subassembly 3's below, the bottom fixedly connected with crushing barrel 5 of second vibration subassembly 4, utilize first vibration subassembly 3 and second vibration subassembly 4 to realize rocking grinding barrel 5 from top to bottom, not only can promote the shredding effect to the material and can also avoid blockking up, evenly distributed has crushing piece 6 on grinding barrel 5's the surface and the inner wall of solid fixed cylinder 2, the centre of supporting seat 1 is provided with drive assembly 7, drive assembly 7's top is connected with discharge mechanism 8, realize concentrating the ejection of compact through discharge mechanism 8, discharge mechanism 8's inside is provided with drying assembly 9.
Drive the operation of drying assembly 9 through drive assembly 7 on the device, realize that the in-process of the ejection of compact carries out dry function, discharge mechanism 8 links to each other with crushing barrel 5, and the left below of discharge mechanism 8 is provided with discharging pipe 10, and the tapering of crushing barrel 5 is greater than the tapering of fixed section of thick bamboo 2 for the device can be by big to little carry out crushing work to the material, has promoted the functionality of device.
In this example, first vibration subassembly 3 includes dead lever 301, dead lever 301 fixed mounting is in the left and right sides of fixed section of thick bamboo 2 inner wall, the fixed connecting rod 302 that is provided with in front end of dead lever 301, the below fixedly connected with disc 303 of connecting rod 302, connecting rod 302 and disc 303 make second vibration subassembly 4 can rotate in the below of first vibration subassembly 3, the fixed ladder piece 304 that is provided with in right side of disc 303 upper surface, ladder piece 304 makes second vibration subassembly 4 can reciprocate at the pivoted in-process.
In this example, the second vibration assembly 4 includes a joint block 401, an inner groove 402 is formed inside the joint block 401, the top of the inner groove 402 is in a through structure, a limit block 403 is fixedly installed inside the inner groove 402, the depth of the inner groove 402 of the device is larger than the thickness of the disc 303, and the joint block 401 can move up and down on the disc 303 in the subsequent use process.
In this example, both the side of the stop block 403 and the side of the step block 304 are provided with oblique planes, and the overlapping block 401 forms a reciprocating structure with the connecting rod 302 through the stop block 403 and the step block 304.
At stopper 403 contact ladder piece 304's in-process, overlap joint 401 is whole can be by the jacking, breaks away from ladder piece 304 back at stopper 403, and overlap joint 401 is whole to descend again, and the circulation is reciprocal in proper order makes the device can rock from top to bottom overlap joint 401 and crushing barrel 5 to vertically cut the crushed aggregates and can dredge the ring opening of bottom.
In this example, the driving assembly 7 includes a motor 701, the motor 701 is fixedly installed on the upper surface of the support base 1, a docking rod 702 is fixedly connected to an output shaft of the motor 701, a main gear 703 is fixedly installed on the outer side of the docking rod 702, a transmission gear 704 is installed on the right side of the main gear 703 in an engaged manner, a rotating shaft 705 is fixedly installed inside the transmission gear 704, the main gear 703 can drive the transmission gear 704 and the rotating shaft 705 to rotate, the rotating shaft 705 and the support base 1 are connected by a bearing, a torsion spring 706 is fixedly installed on the outer side of the upper half portion of the rotating shaft 705, when the main gear 703 and the transmission gear 704 are no longer engaged, the transmission gear 704 can rotate reversely under the action of the torsion spring 706, a first pulley 707 is fixedly installed on the top of the torsion spring 706, a synchronous belt 708 is engaged on the outer side of the first pulley 707, a second pulley 709 is engaged on the left side of the synchronous belt 708, and the rotating shaft 705 can drive the second pulley 709 to rotate so that the discharging mechanism 8 of the device can perform discharging work Do this.
In this example, the main gear 703 is a half gear, the connection between the main gear 703 and the docking rod 702 is a key connection, when the overlapping block 401 and the crushing barrel 5 shake up and down, the docking rod 702 can still drive the main gear 703 to rotate, and the transmission gear 704, the rotating shaft 705 and the first belt pulley 707 are an integrated structure, so as to ensure the stability of the overall transmission.
In this example, the discharging mechanism 8 includes a protruding rod 801, the protruding rod 801 is fixedly installed at the bottom of the crushing barrel 5, the bottom of the protruding rod 801 is connected to a main gear 703, the device can drive the protruding rod 801 to rotate through the main gear 703, so as to enable the crushing barrel 5 to rotate, the connection mode between the protruding rod 801 and the butt-joint rod 702 is a key connection mode, so that the normal rotation of the protruding rod 801 can not be affected during the up-and-down movement of the crushing barrel 5, a cylinder 802 is installed on the outer side bearing of the protruding rod 801, the cylinder 802 and a second pulley 709 are fixedly connected, the upper surface of the cylinder 802 and the lower surface of the crushing barrel 5 are mutually attached, a side connection plate 803 is fixedly installed on the right side of the top of the cylinder 802, a lap-joint ring 804 is fixedly installed on the right side of the side connection plate 803, a collecting barrel 805 is attached below the lap-joint ring 804, a scraper 806 is movably installed inside the collecting barrel 805, the scraper 806 is fixedly installed on the right side of the lap-joint ring 804, the surface of the scraper 806 is opened with an opening 807.
The residual material inside the collecting cylinder 805 is scraped by the rotation of the scraper 806, and the crushing cylinder 5 also strikes the cylinder 802 in the process of moving up and down, so that the cylinder 802, the side connecting plate 803 and the scraper 806 are shaken to shake off the residual material.
In this example, the drying assembly 9 includes an internal shaft 901, the internal shaft 901 is rotatably mounted inside the collecting cylinder 805, a third pulley 902 is fixedly arranged on the surface of the internal shaft 901, a rubber ring 903 is fixedly arranged on the surface of the third pulley 902, and a fan 904 is fixedly arranged at the front end of the internal shaft 901.
The fan 904 is allowed to rotate by the rubber ring 903 protruding from the surface of the collection cylinder 805, thereby drying the inside of the device sufficiently.
In this example, the internal shaft 901 passes through the lap ring 804 and constitutes the rotating structure between the rubber ring 903 and the collecting cylinder 805, and the horizontal central lines of the internal shaft 901, the third belt pulley 902 and the fan 904 are on the same straight line, and the rotation of the lap ring 804 is utilized to extrude the rubber ring 903 so that the fan 904 can rotate, so that the device can perform blockage removing, concentrated discharging and drying operations while crushing materials, and the functionality of the device is improved.
It should be noted that, the invention is a polytetrafluoroethylene reclaimed powder production device and its operation method, at first, as shown in fig. 1 and fig. 3-5, throw over the crushed aggregates and fillers of polytetrafluoroethylene products into the inside of the fixed cylinder 2 from the top of the device, suspend the second vibration assembly 4 and crushing cylinder 5 in the inside of the fixed cylinder 2 through dead lever 301 and connecting rod 302 on the first vibration assembly 3, the supplies meet in the crack between fixed cylinder 2 and crushing cylinder 5 through the surface of 401 truncated cone of overlap joint block at this moment, finish the work of feeding;
then, the crushed materials and the fillers of the polytetrafluoroethylene product are mixed and crushed, as shown in fig. 1-6, a motor 701 on a driving assembly 7 is started, the motor 701 drives a butt rod 702 and a main gear 703 to rotate, and drives a convex rod 801 to rotate through the butt rod 702, the convex rod 801 is fixed with a crushing barrel 5, an overlapping block 401 is fixed with the crushing barrel 5, so that the overlapping block 401 and the crushing barrel 5 can synchronously rotate, the crushed materials and the fillers of the polytetrafluoroethylene product are fully mixed and crushed through a fixed barrel 2 and the crushing block 6 on the crushing barrel 5, and the device can gradually finely grind the crushed materials with larger sizes as the taper of the crushing barrel 5 is larger than that of the fixed barrel 2;
as shown in fig. 3-6, the whole device is shaken to avoid the remaining of internal materials or the occurrence of blockage, in the rotating process of the crushing cylinder 5 and the second vibration component 4, because the fixed cylinder 2 and the second vibration component 4 are connected through the first vibration component 3, the limit block 403 inside the lapping block 401 can be lapped on the upper surface of the disc 303, at this time, the lapping block 401 rotates, when the oblique plane of the stepped block 304 contacts the oblique plane of the limit block 403, the second vibration component 4 and the crushing cylinder 5 can move upwards integrally, the lower surface of the limit block 403 is jointed with the upper surface of the stepped block 304 until the limit block 403 is separated from the lower part of the stepped block 304, at this time, the second vibration component 4 and the crushing cylinder 5 fall downwards integrally, so that the effect of continuous vibration is achieved while crushing in a circulating reciprocating manner, and the crushing effect is improved while the blockage is avoided;
as shown in fig. 1-2 and 6-9, a collective discharge is performed, the device falls into the inside of the collecting cylinder 805 through the through-opening between the fixed cylinder 2 and the crushing cylinder 5 after the completion of crushing, since the upper surface of the collecting cylinder 805 and the upper surface of the lap ring 804 are both attached to the lower surface of the fixed cylinder 2, the overall sealing effect can be ensured, the rotation of the main gear 703 also drives the transmission gear 704 and the rotating shaft 705 to rotate, since the main gear 703 is a half gear, when the main gear 703 and the transmission gear 704 are not engaged, the rotation shaft 705 and the first pulley 707 are reversely rotated by the torsion spring 706, the first belt pulley 707 intermittently rotates forwards and backwards, the first belt pulley 707 drives the cylinder 802 to rotate, the cylinder 802 intermittently rotates forwards and backwards the scraper 806 at the front end of the side connecting plate 803 in the collecting cylinder 805, and the crushed and mixed materials are intensively discharged through the scraper 806; drying the powder while discharging: in the process of the reciprocating rotation of the lap ring 804, the friction force between the lap ring 804 and the rubber ring 903 can be used for driving the internal shaft 901 and the third belt pulley 902 to rotate, so that the powder inside the collecting cylinder 805 is sufficiently dried by the fan 904 at the opening 807, and finally the powder is discharged through the discharge pipe 10.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a polytetrafluoroethylene reclaimed powder apparatus for producing which characterized in that: comprises a supporting seat (1), a fixed cylinder (2) is fixedly arranged on the surface of the supporting seat (1), a first vibration component (3) is arranged above the fixed cylinder (2), a second vibration component (4) is arranged below the first vibration component (3), a crushing cylinder (5) is fixedly connected to the bottom of the second vibration component (4), crushing blocks (6) are uniformly distributed on the surface of the crushing cylinder (5) and the inner wall of the fixed cylinder (2), the middle of supporting seat (1) is provided with drive assembly (7), and the top of drive assembly (7) is connected with discharge mechanism (8), and the inside of discharge mechanism (8) is provided with dry subassembly (9), and discharge mechanism (8) link to each other with crushing barrel (5), and the left below of discharge mechanism (8) is provided with discharging pipe (10), the tapering of crushing barrel (5) is greater than the tapering of solid fixed cylinder (2).
2. The polytetrafluoroethylene reclaimed powder production apparatus according to claim 1, wherein: first vibration subassembly (3) are including dead lever (301), dead lever (301) fixed mounting is in the left and right sides of fixed section of thick bamboo (2) inner wall, and the front end of dead lever (301) is fixed and is provided with connecting rod (302), below fixedly connected with disc (303) of connecting rod (302), and the right side of disc (303) upper surface is fixed and is provided with ladder piece (304).
3. The polytetrafluoroethylene reclaimed powder production apparatus according to claim 2, wherein: the second vibration component (4) comprises a lapping block (401), an inner groove (402) is formed in the lapping block (401), the top of the inner groove (402) is of a through hole structure, and a limiting block (403) is fixedly mounted inside the inner groove (402).
4. The polytetrafluoroethylene reclaimed powder production apparatus according to claim 3, wherein: the side of stopper (403) and the side of ladder piece (304) all are provided with the scarf, overlap joint piece (401) constitute reciprocating motion structure through between stopper (403) and ladder piece (304) and connecting rod (302).
5. The polytetrafluoroethylene reclaimed powder production apparatus according to claim 1, wherein: drive assembly (7) include motor (701), motor (701) fixed mounting is at the upper surface of supporting seat (1), fixedly connected with butt joint pole (702) on the output shaft of motor (701), the outside fixed mounting of butt joint pole (702) has master gear (703), drive gear (704) are installed in the right side meshing of master gear (703), the inside fixed mounting of drive gear (704) has pivot (705), the connected mode between pivot (705) and supporting seat (1) is the bearing connection, the outside fixed mounting of pivot (705) first half has torsional spring (706), the top fixed mounting of torsional spring (706) has first belt pulley (707), hold-in range (708) are installed in the outside meshing of first belt pulley (707), the left side meshing of hold-in range (708) is installed second belt pulley (709).
6. The apparatus for producing polytetrafluoroethylene reclaimed powder according to claim 5, wherein: the main gear (703) is a half gear, the main gear (703) and the butt joint rod (702) are connected in a key connection mode, and the transmission gear (704), the rotating shaft (705) and the first belt pulley (707) are of an integrated structure.
7. The apparatus for producing polytetrafluoroethylene reclaimed powder according to claim 5, wherein: the discharging mechanism (8) comprises a convex rod (801), the convex rod (801) is fixedly installed at the bottom of the crushing barrel (5), the bottom of the convex rod (801) is connected with a main gear (703), the convex rod (801) is connected with the butt joint rod (702) in a key connection mode, a cylinder (802) is installed on an outer side bearing of the convex rod (801), the cylinder (802) is fixedly connected with a second belt pulley (709), the upper surface of the cylinder (802) is attached to the lower surface of the crushing barrel (5), a side connecting plate (803) is fixedly installed on the right side of the top of the cylinder (802), a lap joint ring (804) is fixedly installed on the right side of the side connecting plate (803), a collecting barrel (805) is attached to the lower portion of the lap joint ring (804), a scraping plate (806) is movably installed in the collecting barrel (805), the scraping plate (806) is fixedly installed on the right side of the lap joint ring (804), and an opening (807) is formed in the surface of the scraping plate (806).
8. The polytetrafluoroethylene reclaimed powder production apparatus according to claim 7, wherein: the drying component (9) comprises an inner connecting shaft (901), the inner connecting shaft (901) is rotatably installed inside the collecting cylinder (805), a third belt pulley (902) is fixedly arranged on the surface of the inner connecting shaft (901), a rubber ring (903) is fixedly arranged on the surface of the third belt pulley (902), and a fan (904) is fixedly arranged at the front end of the inner connecting shaft (901).
9. The apparatus for producing polytetrafluoroethylene reclaimed powder according to claim 8, wherein: the internal connecting shaft (901) forms a rotating structure with the collecting cylinder (805) through the lapping ring (804) and the rubber ring (903), and the horizontal center lines of the internal connecting shaft (901), the third belt pulley (902) and the fan (904) are on the same straight line.
10. The use method of the polytetrafluoroethylene regenerated powder production device is characterized in that the use method of the polytetrafluoroethylene regenerated powder production device is mainly completed by the cooperation of the polytetrafluoroethylene regenerated powder production device in any one of claims 1-9, and the use method of the polytetrafluoroethylene regenerated powder production device mainly comprises the following steps:
s1: feeding: throwing crushed materials and fillers of polytetrafluoroethylene products into the fixed cylinder (2) from the top of the device, suspending the second vibration assembly (4) and the crushing cylinder (5) in the fixed cylinder (2) through a fixing rod (301) and a connecting rod (302) on the first vibration assembly (3), and gathering the materials into a gap between the fixed cylinder (2) and the crushing cylinder (5) through the circular truncated cone-shaped surface of the lapping block (401) to finish feeding work;
s2: crushing: the grinding device comprises a driving assembly (7), a motor (701) is started, the motor (701) drives a butt joint rod (702) and a main gear (703) to rotate, a convex rod (801) is driven to rotate through the butt joint rod (702), the convex rod (801) is fixed with a grinding cylinder (5), and a lap joint block (401) is fixed with the grinding cylinder (5), so that the lap joint block (401) and the grinding cylinder (5) can synchronously rotate, the grinding material and the filler of a polytetrafluoroethylene product are fully mixed and crushed through a fixed cylinder (2) and a grinding block (6) on the grinding cylinder (5), and the grinding cylinder (5) has a taper larger than that of the fixed cylinder (2), so that the device can gradually finely grind the grinding material with larger size;
s3: shaking the whole device: in the rotating process of the crushing barrel (5) and the second vibration assembly (4), as the fixed barrel (2) is connected with the second vibration assembly (4) through the first vibration assembly (3), the limiting block (403) inside the lapping block (401) can be lapped on the upper surface of the disc (303), at the moment, the lapping block (401) rotates, when the oblique plane of the step block (304) contacts with the oblique plane of the limiting block (403), the second vibration assembly (4) and the crushing barrel (5) can integrally move upwards, the lower surface of the limiting block (403) is attached to the upper surface of the step block (304) until the limiting block (403) is separated from the lower part of the step block (304), at the moment, the second vibration assembly (4) and the crushing barrel (5) integrally fall downwards, the continuous vibration effect is achieved by the cyclic reciprocation, the crushing effect is achieved, the crushing effect is avoided being blocked, and the crushing effect is improved;
s4: centralized discharging: the device falls into the interior of a collecting cylinder (805) through a through hole between a fixed cylinder (2) and a crushing cylinder (5) after crushing is finished, because the upper surface of the collecting cylinder (805) and the upper surface of a lapping ring (804) are both attached to the lower surface of the fixed cylinder (2), the whole sealing effect can be ensured, a transmission gear (704) and a rotating shaft (705) can be driven to rotate in the rotating process of a main gear (703), because the main gear (703) is a half gear, when the main gear (703) is not meshed with the transmission gear (704), the rotating shaft (705) and a first belt pulley (707) can reversely rotate under the action of a torsion spring (706), so that the first belt pulley (707) intermittently rotates forwards and backwards, the first belt pulley (707) drives a cylinder (802) to rotate, and the cylinder (802) enables a scraper (806) at the front end of a side connecting plate (803) to intermittently rotate forwards and backwards in the collecting cylinder (805), the crushed and mixed materials are discharged in a centralized way through a scraper (806);
s5: drying the powder: in the reciprocating rotation process of the lap ring (804), the friction force between the lap ring (804) and the rubber ring (903) can be used for driving the inner connecting shaft (901) and the third belt pulley (902) to rotate, so that powder inside the collecting cylinder (805) is fully dried through the fan (904) at the opening (807), and finally the powder is discharged through the discharge pipe (10).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385430A (en) * | 2022-10-27 | 2022-11-25 | 菏泽奕普新材料有限公司 | Even sprinkler of flocculating agent for sewage treatment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552958C1 (en) * | 2014-03-03 | 2015-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Rotary crusher |
| CN207463331U (en) * | 2017-10-12 | 2018-06-08 | 衢州市帝彦商贸有限公司 | A kind of industrial chemicals drying and crushing device |
| WO2019182256A1 (en) * | 2018-03-19 | 2019-09-26 | 이승오 | Waste rubber powder production apparatus |
| CN111760623A (en) * | 2020-06-24 | 2020-10-13 | 杨丽娟 | Health products production is with smashing drying machine |
| CN212820400U (en) * | 2020-07-04 | 2021-03-30 | 拜城县峰峰煤焦化有限公司 | Crushing equipment for coal carbonization |
| CN112619779A (en) * | 2020-12-30 | 2021-04-09 | 蚌埠绿源创芯环保科技有限公司 | Crushing equipment for kitchen garbage recycling system and system thereof |
| CN112718092A (en) * | 2020-12-10 | 2021-04-30 | 东台立一工业技术有限公司 | Reducing mechanism is used in wear-resisting material production for bearing |
| CN213349053U (en) * | 2020-09-14 | 2021-06-04 | 江西海宸光电科技有限公司 | Arsenic slag recovery device |
-
2021
- 2021-09-15 CN CN202111079741.XA patent/CN113878741B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552958C1 (en) * | 2014-03-03 | 2015-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Rotary crusher |
| CN207463331U (en) * | 2017-10-12 | 2018-06-08 | 衢州市帝彦商贸有限公司 | A kind of industrial chemicals drying and crushing device |
| WO2019182256A1 (en) * | 2018-03-19 | 2019-09-26 | 이승오 | Waste rubber powder production apparatus |
| CN111760623A (en) * | 2020-06-24 | 2020-10-13 | 杨丽娟 | Health products production is with smashing drying machine |
| CN212820400U (en) * | 2020-07-04 | 2021-03-30 | 拜城县峰峰煤焦化有限公司 | Crushing equipment for coal carbonization |
| CN213349053U (en) * | 2020-09-14 | 2021-06-04 | 江西海宸光电科技有限公司 | Arsenic slag recovery device |
| CN112718092A (en) * | 2020-12-10 | 2021-04-30 | 东台立一工业技术有限公司 | Reducing mechanism is used in wear-resisting material production for bearing |
| CN112619779A (en) * | 2020-12-30 | 2021-04-09 | 蚌埠绿源创芯环保科技有限公司 | Crushing equipment for kitchen garbage recycling system and system thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115385430A (en) * | 2022-10-27 | 2022-11-25 | 菏泽奕普新材料有限公司 | Even sprinkler of flocculating agent for sewage treatment |
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