CN116001172A - Processing frock of polytetrafluoroethylene gasket production usefulness - Google Patents
Processing frock of polytetrafluoroethylene gasket production usefulness Download PDFInfo
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- CN116001172A CN116001172A CN202310013552.5A CN202310013552A CN116001172A CN 116001172 A CN116001172 A CN 116001172A CN 202310013552 A CN202310013552 A CN 202310013552A CN 116001172 A CN116001172 A CN 116001172A
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- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 16
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 23
- 241001330002 Bambuseae Species 0.000 claims description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 23
- 239000011425 bamboo Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract description 2
- 239000005977 Ethylene Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C2043/046—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds travelling between different stations, e.g. feeding, moulding, curing stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3427—Feeding the material to the mould or the compression means using carrying means hopper, vessel, chute, tube, conveying screw, for material in discrete form, e.g. particles or powder or fibres
-
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Gasket Seals (AREA)
Abstract
The invention relates to the technical field of ethylene gasket production, in particular to a processing tool for polytetrafluoroethylene gasket production, which comprises an outer frame, a forming seat, a press and a feeding mechanism, wherein the outer frame is connected with the forming seat and the press, the feeding mechanism is arranged above the forming seat and comprises a material distributing part, a material discharging pipeline, a control frame, an auxiliary control assembly and a gantry part, the material discharging pipeline is covered above the material distributing part, one side of the material discharging pipeline is connected with the control frame, and the lower part of the control frame is connected with the material distributing part.
Description
Technical Field
The invention relates to the technical field of ethylene gasket production, in particular to a processing tool for polytetrafluoroethylene gasket production.
Background
The invention provides a polytetrafluoroethylene gasket production and processing process, which relates to a compression molding process, a material is injected into a circular groove of a base, then the material is manually trowelled, after the completion, the base is moved into a pressing mechanism, the material is subjected to compression molding treatment, the time and the labor are consumed in an obvious manual trowelling mode, in the prior art, a machine trowelling mode also exists, the trowelling working quality is required to be improved, the production and processing tool is improved and designed, the automation degree of the production and processing tool is improved, and the method has important significance for the development of gasket production industry.
Disclosure of Invention
The invention aims to provide a processing tool for producing polytetrafluoroethylene gaskets, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a processing frock of polytetrafluoroethylene gasket production usefulness, includes outer frame, shaping seat, press and feed mechanism, be connected with shaping seat and press on the outer frame, shaping seat top is provided with feed mechanism, feed mechanism includes branch material spare, unloading pipeline, control frame, vice accuse subassembly and longmen spare, the top of dividing the material spare is covered with the unloading pipeline, and one side of unloading pipeline is connected with the control frame, and the control frame below is connected with branch material spare, and one side transmission of branch material spare is connected with vice accuse subassembly, and the control frame is connected with vice accuse subassembly, is provided with the longmen spare between branch material spare and the unloading pipeline, and longmen spare both ends are fixed on outer frame, and vice accuse subassembly is connected with longmen spare transmission, and vice accuse subassembly is fixed on the control frame, the control frame includes L type frame, Z type frame, crossbeam post, interior casting die and vertical scroll, and L type frame one end is fixed on the unloading pipeline, and L type frame's lower extreme is connected with Z type frame, Z type frame's one side and longmen spare transmission connection.
Preferably, the bottom fixedly connected with vertical scroll of Z type frame, and Z type frame bottom one side fixedly connected with interior pressure spare, interior pressure spare one end and vice accuse subassembly are connected, and the vertical scroll runs through the middle part of dividing the material spare, the unloading pipeline includes the funnel body, a reposition of redundant personnel section of thick bamboo and down tube, and the lower extreme intercommunication of the funnel body has a reposition of redundant personnel section of thick bamboo, the lower extreme intercommunication of reposition of redundant personnel section of thick bamboo has four downcomers that evenly encircle to establish the distribution, and reposition of redundant personnel section of thick bamboo shape is cylinder bottom body coupling hemisphere casing, and is fixed with the cross plate in the inner chamber of reposition of redundant personnel section of thick bamboo, and the lower extreme of downcomers extends to in the branch material spare.
Preferably, the portal spare includes set up dish, cross axle and portal frame, middle part one side of portal frame is provided with set up the dish, and the cross axle has been run through in the set up at the dish middle part, and the solid fixed ring is equipped with a plurality of evenly distributed's prismatic tooth on the one end lateral wall of cross axle, has seted up a plurality of evenly distributed's tooth's socket on one lateral wall of Z type frame, and Z type frame and cross axle meshing transmission are connected, and the tip of portal frame is fixed on the outer frame, interior pressure spare is including accuse flow piece, L type spacing post, gas cylinder and first spring, and the gas cylinder is the cask form and the last ring of barrel head board is equipped with a plurality of evenly distributed's through-hole, the opening part activity of gas cylinder has cup jointed the gas cylinder, and gas cylinder one end contact has first spring, and the other end is connected with accuse flow piece, and first spring housing is on the gas cylinder, and L type spacing post one end is fixed on the cross beam post, and the other end of L type spacing post is connected with the gas cylinder, and the gas cylinder runs through L type spacing post.
Preferably, the feed divider includes interior vaulting pole, sleeve, reposition of redundant personnel section of thick bamboo and unloading shell, the middle part of reposition of redundant personnel section of thick bamboo is provided with the sleeve, and solid fixed ring is equipped with three evenly distributed's interior vaulting pole between sleeve and the reposition of redundant personnel section of thick bamboo, and the bottom solid fixed ring of reposition of redundant personnel section of thick bamboo is equipped with a plurality of evenly distributed's unloading shell, and the unloading shell is the square plate tube-shape that both ends link up, the reposition of redundant personnel section of thick bamboo shape is all fixed with the check on the inside and outside lateral wall of bottom ring board, and is fixed with first pressure piece on the outside check and keeps off a section of thick bamboo, and the ring board upper surface is gone up to encircle and is equipped with a plurality of evenly distributed's triangular groove, and triangle tank bottom and unloading shell intercommunication, the contact has two symmetrical distribution's interior casting die around the interior vaulting pole, sleeve movable sleeve is outside the vertical scroll.
Preferably, the auxiliary control assembly comprises a traversing assembly, an L-shaped limiting plate, a braking prism, a prismatic cylinder, an arch frame and a disc assembly, wherein the L-shaped limiting plate is fixed on one side of the door-shaped frame, the braking prism is movably sleeved at one end of the door-shaped frame, the traversing assembly is movably sleeved at the other end of the L-shaped limiting plate, the traversing assembly and the braking prism are distributed vertically, the traversing assembly and the braking prism are connected through bevel gear transmission, the prismatic cylinder is movably sleeved at the outer part of the bottom end of the braking prism, the prismatic cylinder penetrates through the prismatic cylinder, the disc assembly is connected at the bottom end of the prismatic cylinder, and one end of the traversing assembly is connected with the vertical disc in transmission.
Preferably, the traverse assembly comprises a rubber ferrule, a telescopic shaft, a traction block, a threaded rod and a cylindrical shaft, wherein the traction block is penetrated with the telescopic shaft and the threaded rod, the threaded rod is penetrated with a threaded hole formed in an L-shaped limiting plate, one end of the telescopic shaft extends into a cylindrical groove formed in the cylindrical shaft, the other end of the cylindrical shaft is fixedly sleeved with a plurality of rubber ferrules, and the rubber ferrules are arranged between the telescopic shaft and the vertical disc in a sleeved mode.
Preferably, the dish subassembly includes unit frame, integrated pole, elasticity give casting die, master disk, second brake block, door type side board frame, closed loop rubber area and leading wheel, one side of master disk is provided with the integrated pole, and one side wall of integrated pole is cambered surface form, and the both sides edge position of cambered surface all is provided with a plurality of evenly distributed's unit frame, the upper and lower both sides of master disk all door type side board frame, and the four corners position of door type side board frame all is provided with the leading wheel, and the outside cover of leading wheel, integrated pole and master disk has the closed loop rubber area, is fixed with the second brake block on the outer wall of one side of arris type section of thick bamboo, and the second brake block sets up between closed loop rubber area and reposition of redundant personnel section of thick bamboo.
Preferably, unit frames are arranged on two sides of the closed-loop rubber belt, the unit frames on the two sides are matched with the closed-loop rubber belt to pull the closed-loop rubber belt, the unit frames are in the shape of thin plates, one ends of the unit frames are connected with rollers, second brake blocks are arranged between the unit frames on the two sides, an elastic pressure feeding piece is fixed between the two door-shaped side plate frames, and one end of the elastic pressure feeding piece is connected with the integrating rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the effects of quick feeding and automatic trowelling of the whole processing tool, can control the stable double-control working effect of the whole material distributing piece by only providing certain lifting power for the Z-shaped frame, and controls a plurality of blanking shells to move to the upper surface of the material on the forming seat, and simultaneously, the blanking shells continuously and reciprocally move to quickly scrape and trowelle the raised material, so that the working quality of the whole processing tool is improved;
2. according to the invention, through the design of the traversing assembly, the traversing assembly drives the threaded rod, the position of the rubber ferrule on one side of the vertical disc can be changed by using a tool to rotate the threaded rod, the rubber ferrule is closer to the outer edge of the vertical disc, the vertical disc contacts and drives the rubber ferrule under the condition that the rotation of the vertical disc is unchanged, the rubber ferrule can rotate more circles, and the purpose of manually adjusting and controlling the material distributing piece is realized through the transmission.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a feeding mechanism;
FIG. 3 is a schematic diagram of a control rack structure;
FIG. 4 is a schematic diagram of the internal pressure member;
FIG. 5 is a schematic view of a distributing member structure;
FIG. 6 is a schematic view of the structure of FIG. 2B;
FIG. 7 is a schematic view of the structure of FIG. 4A;
FIG. 8 is a schematic diagram of a secondary control assembly;
FIG. 9 is a schematic view of the structure of FIG. 3 at C;
FIG. 10 is a schematic view of a disc assembly structure;
FIG. 11 is a schematic view of a gate frame structure.
In the figure: the device comprises an outer frame 1, a forming seat 2, a press machine 3, a feeding mechanism 4, a distributing part 5, a discharging pipeline 6, a control frame 7, a secondary control assembly 8, a gantry part 9, an L-shaped frame 10, a Z-shaped frame 11, a beam column 12, an inner pressing part 13, a vertical shaft 14, a funnel body 15, a distributing cylinder 16, a downpipe 17, a vertical disc 18, a transverse shaft 19, a gate-shaped frame 20, a flow control part 21, an L-shaped limit column 22, an air column 23, an air barrel 24, a first spring 25, an inner supporting rod 26, a sleeve 27, a distributing cylinder 28, a discharging shell 29, a first pressure block 30, a traversing assembly 31, an L-shaped limit plate 32, a braking prism 33, a prismatic cylinder 34, an arch frame 35, a disc assembly 36, a unit frame 37, an integrated rod 38, an elastic feeding part 39, a main disc 40, a second braking block 41, a gate-shaped side plate frame 42, a closed-loop rubber band 43, a guide wheel 44, a rubber ferrule 45, a telescopic shaft 46, a pulling block 47, a threaded rod 49.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. Based on the technical solutions of the present invention, all other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a processing frock of polytetrafluoroethylene gasket production usefulness, including outer frame 1, shaping seat 2, press 3 and feed mechanism 4, be connected with shaping seat 2 and press 3 on the outer frame 1, shaping seat 2 top is provided with feed mechanism 4, feed mechanism 4 includes feed piece 5, unloading pipeline 6, control frame 7, vice accuse subassembly 8 and longmen piece 9, the top cover of feed piece 5 has unloading pipeline 6, one side of unloading pipeline 6 is connected with control frame 7, control frame 7 below and feed piece 5 are connected, one side transmission of feed piece 5 is connected with vice accuse subassembly 8, control frame 7 and vice accuse subassembly 8 are connected, be provided with longmen piece 9 between feed piece 5 and the unloading pipeline 6, the longmen piece 9 both ends are fixed on outer frame 1, vice accuse subassembly 8 and longmen piece 9 transmission are connected, vice accuse subassembly 8 is fixed on control frame 7, control frame 7 includes L type frame 10, Z type frame 11, crossbeam post 12, interior pressure piece 13 and vertical scroll 14, L type frame 10 one end is fixed at unloading pipeline 6, Z type frame 10 is connected with Z type frame 11, Z type frame 11 one side is connected with down.
The bottom fixedly connected with vertical scroll 14 of Z type frame 11, and Z type frame 11 bottom one side fixedly connected with interior pressure piece 13, interior pressure piece 13 one end and auxiliary control subassembly 8 are connected, vertical scroll 14 runs through the middle part of dividing piece 5, unloading pipeline 6 includes funnel 15, reposition of redundant personnel section of thick bamboo 16 and down tube 17, the lower extreme intercommunication of funnel 15 has reposition of redundant personnel section of thick bamboo 16, the lower extreme intercommunication of reposition of redundant personnel section of thick bamboo 16 has four evenly distributed down tubes 17 of encircling, reposition of redundant personnel section of thick bamboo 16 shape is the cylinder bottom body coupling hemisphere casing, and be fixed with the cross plate in the inner chamber of reposition of redundant personnel section of thick bamboo 16, the lower extreme of down tube 17 extends into dividing piece 5, understand with reference to fig. 3, pour into funnel 15 like this, the material whereabouts is divided into four through the cross plate region, then the material is poured into dividing piece 5 through down tube 17 whereabouts, supplementary dividing piece 5 evenly divides the material like this.
The gantry 9 comprises a vertical disc 18, a transverse shaft 19 and a gate-shaped frame 20, wherein one side of the middle part of the gate-shaped frame 20 is provided with the vertical disc 18, the transverse shaft 19 penetrates through the middle part of the vertical disc 18, a plurality of uniformly distributed prismatic teeth are fixedly arranged on the outer side wall of one end of the transverse shaft 19, a plurality of uniformly distributed tooth grooves are formed on one side wall of the Z-shaped frame 11, the Z-shaped frame 11 and the transverse shaft 19 are in meshed transmission connection, the end part of the gate-shaped frame 20 is fixed on the outer frame 1, as understood by referring to fig. 1 and 3, the transverse shaft 19 is movably sleeved in a through hole formed in the gate-shaped frame 20, and is clamped on two sides of the gate-shaped frame 20 through clamping rings, the clamping rings are sleeved on the transverse shaft 19, so that the spatial position of the transverse shaft 19 is not moved and can rotate, the lifting movement of the Z-shaped frame 11 can drive the transverse shaft 19 to rotate, the transverse shaft 19 is transmitted to the vertical disc 18, the vertical disc 18 rotates to drive the auxiliary control assembly 8, the internal pressure piece 13 comprises a flow control piece 21, an L-shaped limit column 22, an air column 23, an air barrel 24 and a first spring 25, wherein the air barrel 24 is in a round barrel shape, a plurality of evenly distributed through holes are annularly arranged on a barrel bottom plate, the air column 23 is movably sleeved at the opening of the air barrel 24, one end of the air barrel 24 is contacted with the first spring 25, the other end of the air barrel 24 is connected with the flow control piece 21, the first spring 25 is sleeved on the air column 23, one end of the L-shaped limit column 22 is fixed on the cross beam column 12, the other end of the L-shaped limit column 22 is connected with the air barrel 24, the air barrel 24 penetrates through the L-shaped limit column 22, the I-shaped disk of the flow control piece 21 is sleeved with a small spring, a large disk seals the through hole on the bottom plate of the air barrel 24, the through hole is formed in the middle of the I-shaped disk, thus the air column 23 is retracted into the air barrel 24, air in the air barrel 24 is rapidly discharged by jacking the large disk on the flow control piece 21, then the large disk is elastically reset, the air flow can only flow can flow through the through hole, the process is slow, and the negative pressure environment in the air drum 24 affects the air column 23, so that the process of re-extending the air column 23 to the outside of the air drum 24 is slow.
The material distributing part 5 comprises an inner supporting rod 26, a sleeve 27, a distributing cylinder 28 and a blanking shell 29, wherein the sleeve 27 is arranged in the middle of the distributing cylinder 28, three uniformly distributed inner supporting rods 26 are arranged between the sleeve 27 and the distributing cylinder 28 in a fixed ring mode, a plurality of uniformly distributed blanking shells 29 are arranged on the bottom fixing ring of the distributing cylinder 28, the blanking shell 29 is a square plate cylinder with two through ends, the distributing cylinder 28 is fixedly provided with grid retaining cylinders on the inner side wall and the outer side wall of a bottom plate, a first pressure block 30 is fixedly arranged on the outer grid retaining cylinder, a plurality of uniformly distributed triangular grooves are formed in the upper surface of the bottom plate in a surrounding mode, the triangular groove bottoms are communicated with the blanking shell 29, two symmetrically distributed inner pressure parts 13 are contacted with the periphery of the inner supporting rod 26, the sleeve 27 is movably sleeved outside a vertical shaft 14, two limiting rings are fixedly arranged on the vertical shaft 14 and clamped below the sleeve 27, so that the vertical shaft 14 moves up and down to drive the sleeve 27, and further control the whole material distributing part 5, but the material distributing part 5 can rotate in a reciprocating mode, and rotating power comes from the auxiliary control assembly 8 to work to control the first pressure block 30.
The auxiliary control assembly 8 comprises a traversing assembly 31, an L-shaped limiting plate 32, a braking prism 33, a prismatic cylinder 34, an arch frame 35 and a disc assembly 36, wherein the L-shaped limiting plate 32 is fixed on one side of the door-shaped frame 20, one end of the door-shaped frame 20 is movably sleeved with the braking prism 33, the other end of the L-shaped limiting plate 32 is movably sleeved with the traversing assembly 31, the traversing assembly 31 and the braking prism 33 are distributed in a mutually perpendicular mode, the traversing assembly 31 and the braking prism 33 are connected through bevel gears, the prismatic cylinder 34 is movably sleeved outside the bottom end of the braking prism 33, the prismatic cylinder 34 penetrates through the transverse beam column 12, the bottom end of the prismatic cylinder 34 is connected with the disc assembly 36, and one end of the traversing assembly 31 is in transmission connection with the upright disc 18.
The traverse assembly 31 comprises a rubber ferrule 45, a telescopic shaft 46, a holding block 47, a threaded rod 48 and a cylindrical shaft 49, wherein the holding block 47 is penetrated with the telescopic shaft 46 and the threaded rod 48, the threaded rod 48 is penetrated with a threaded hole formed in the L-shaped limiting plate 32, one end of the telescopic shaft 46 extends into a cylindrical groove formed in the cylindrical shaft 49, the other end of the cylindrical shaft 49 is fixedly sleeved with a plurality of rubber ferrules 45, the rubber ferrules 45 are padded between the telescopic shaft 46 and the vertical disc 18, as understood by referring to fig. 8 and 9, one end of the telescopic shaft 46 extends into the cylindrical shaft 49, in particular, the inside of the cylindrical shaft 49, a protruding sliding block is fixed on the outer side wall of the telescopic shaft 46, the protruding sliding block part extends into a sliding groove formed in the inner wall of the cylindrical groove of the cylindrical shaft 49, thus the telescopic shaft 46 can stretch out and draw back in a certain range, the telescopic shaft 46 rotates to drive the cylindrical shaft 49, the vertical disc 18 rotates to drive the rubber ferrules 45, further controlling the rotation of the telescopic shaft 46, the telescopic shaft 46 drives a cylinder-shaped shaft 49, the cylinder-shaped shaft 49 drives a brake prism 33, the brake prism 33 drives the prismatic cylinder 34 to rotate, and the disc assembly 36 is driven, in addition, the position of a traction block 47 can be changed by adjusting a rotation threaded rod 48, the traction block 47 drives the telescopic shaft 46, the contact position between the vertical disc 18 and the rubber ferrule 45 is closer to the outer edge, under the condition that the rotation number of the vertical disc 18 is unchanged, the rubber ferrule 45 is driven by contact friction, so that the rotation number of the telescopic shaft 46 can rise, the purpose of adjusting the control disc assembly 36 is achieved, with reference to fig. 8, the positions of the L-shaped limiting plate 32 and the butt joint of external parts are fixed by bearings, the positions of the traction block 47 and the butt joint of the external parts are fixed by bearings, and the butt joint position between the beam column 12 and the prismatic cylinder 34 is also provided with bearings, so that the smooth rotation of each part is assisted, the prismatic tube 34 can move up and down within a certain range, and the braking prism 33 moves in a telescopic manner relative to the prismatic tube 34.
The disc assembly 36 comprises a unit frame 37, an integrated rod 38, an elastic pressure-applying piece 39, a main disc 40, a second brake block 41, a door-type side plate frame 42, a closed-loop rubber band 43 and a guide wheel 44, wherein the integrated rod 38 is arranged on one side of the main disc 40, one side wall of the integrated rod 38 is in a cambered surface shape, a plurality of uniformly distributed unit frames 37 are arranged at the edge positions of two sides of the cambered surface, the door-type side plate frames 42 are arranged on the upper side and the lower side of the main disc 40, the guide wheel 44 is arranged at the four corners of the door-type side plate frame 42, the closed-loop rubber band 43 is sleeved outside the guide wheel 44, the integrated rod 38 and the main disc 40, the second brake block 41 is fixed on the outer wall of one side of the prismatic drum 34, and the second brake block 41 is arranged between the closed-loop rubber band 43 and the shunt drum 28.
The two sides of the closed-loop rubber belt 43 are respectively provided with a unit frame 37, the unit frames 37 on the two sides are matched with the closed-loop rubber belt 43 to pull the closed-loop rubber belt 43, the unit frames 37 on the two sides are in the shape of thin plates, one ends of the thin plates are connected with rollers, a second brake block 41 is arranged between the unit frames 37 on the two sides, an elastic pressure feeding piece 39 is fixed between the two door-type side plate frames 42, one ends of the elastic pressure feeding piece 39 are connected with the integrated rod 38, the position relation of each part is understood by referring to fig. 8 and 10, the prismatic drum 34 rotates to drive the main disc 40, the main disc 40 drives the closed-loop rubber belt 43 to move, the second brake block 41 is driven in the moving process of the closed-loop rubber belt 43, the second brake block 41 drives the first pressure block 30 fixed on the shunt drum 28 in the circulating process, the shunt drum 28 is controlled to rotate, the closed-loop rubber belt 43 is supported by the cooperation of the guide wheels 44 and the main disc 40, meanwhile, the rollers of the unit frames 37 are matched with the closed-loop rubber belt 43, the edges of the closed-loop rubber belt 43 are partially covered by the rollers, the arc-shaped movement route of the second brake block 41 is in an arc-shaped.
One end of the Z-shaped frame 11 is externally connected to a control lifting mechanism in the prior art, the control frame 7 can perform lifting movement in a certain range, when the forming seat 2 is conveyed below the feeding mechanism 4, the control frame 7 is controlled to descend, so that a plurality of annularly arranged blanking shells 29 fall into annular grooves on the forming seat 2, then materials are injected into the funnel body 15, fall into a plurality of downpipes 17 along the diversion cylinder 16, then fall into a groove body of the diversion cylinder 28, the materials gathered in the diversion cylinder 28 are discharged through the plurality of blanking shells 29 by controlling the reciprocating rotation of the diversion cylinder 28, the lower ends of the blanking shells 29 extend into the annular grooves of the forming seat 2, the materials are smoothly injected into the forming seat 2, the blanking shells 29 play a role of poking sheets in the process of rotating the diversion cylinder 28, the materials in the annular grooves on the forming seat 2 are smoothly paved, the floating effect is achieved, the reciprocating rotation of the split cylinders 28 is controlled, only the lifting movement of the Z-shaped frame 11 is controlled, the Z-shaped frame 11 drives the vertical shaft 14 and further controls the whole lifting of the material splitting piece 5, thus, the plurality of split cylinders 28 swing above the material, only the lifting of the Z-shaped frame 11 is controlled, the double transmission mechanism in the feeding mechanism 4 can be caused, the automation degree of the whole processing tool is improved, the transmission path is that the lifting of the Z-shaped frame 11 drives the transverse shaft 19, the transverse shaft 19 rotates to control the vertical disc 18, the vertical disc 18 is transmitted to the traversing component 31, the traversing component 31 drives the braking prism 33, the braking prism 33 drives the prismatic cylinder 34 and further controls the main disc 40 to rotate, the main disc 40 drives the second braking block 41, the second braking block 41 drives the first pressure block 30 in the movement, the split cylinders 28 are triggered to rotate, and each time the split cylinders 28 rotate by a certain angle, because the inner pressing piece 13 is pushed by the slow elastic reset, the diversion barrel 28 can slowly and reversely move and reset, the reciprocating swinging effect of the blanking shells 29 is achieved, the diversion barrel 28 can swing for many times only by providing a small lifting distance for the Z-shaped frame 11 through the primary rotation speed increasing of the vertical disc 18 and the secondary rotation speed increasing of the main disc 40, the working quality of the whole processing tool is improved, after the materials in the annular groove on the forming seat 2 are smoothed, the forming seat 2 is controlled to move to the lower part of the press machine 3, and the subsequent compression forming work is carried out.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a processing frock of polytetrafluoroethylene gasket production usefulness, includes outer frame (1), shaping seat (2), press (3) and feed mechanism (4), be connected with shaping seat (2) and press (3) on outer frame (1), shaping seat (2) top is provided with feed mechanism (4), its characterized in that: feed mechanism (4) are including dividing material piece (5), unloading pipeline (6), control frame (7), vice accuse subassembly (8) and longmen spare (9), the top of dividing material piece (5) is covered with unloading pipeline (6), one side of unloading pipeline (6) is connected with control frame (7), control frame (7) below and branch material piece (5) are connected, one side transmission of dividing material piece (5) is connected with vice accuse subassembly (8), control frame (7) and vice accuse subassembly (8) are connected, be provided with longmen spare (9) between branch material piece (5) and unloading pipeline (6), longmen spare (9) both ends are fixed on outer frame (1), vice accuse subassembly (8) and longmen spare (9) transmission are connected, vice accuse subassembly (8) are fixed on control frame (7), control frame (7) are including L type frame (10), Z type frame (11), crossbeam post (12), interior pressure piece (13) and vertical scroll (14), L type frame (10) are fixed on one side of frame (10) and are connected with longmen (9) on the lower frame (6), one side of connecting Z type frame (11).
2. The tooling for producing polytetrafluoroethylene gaskets according to claim 1, wherein: the bottom fixedly connected with vertical scroll (14) of Z type frame (11), and Z type frame (11) bottom one side fixedly connected with interior pressure spare (13), interior pressure spare (13) one end and vice accuse subassembly (8) are connected, and the middle part of dividing material (5) is run through in vertical scroll (14), unloading pipeline (6) are including funnel body (15), reposition of redundant personnel section of thick bamboo (16) and downpipe (17), and the lower extreme intercommunication of funnel body (15) has reposition of redundant personnel section of thick bamboo (16), the lower extreme intercommunication of reposition of redundant personnel section of thick bamboo (16) has four downpipes (17) of evenly encircling the distribution, and reposition of redundant personnel section of thick bamboo (16) shape is drum bottom body coupling hemisphere casing, and is fixed with the cross plate in the inner chamber of reposition of redundant personnel section of thick bamboo (16), and the lower extreme of downpipe (17) extends to in dividing material (5).
3. The tooling for producing polytetrafluoroethylene gaskets according to claim 1, wherein: gantry part (9) are including set up dish (18), cross axle (19) and portal frame (20), middle part one side of portal frame (20) is provided with set up dish (18), set up the middle part of dish (18) and run through there is cross axle (19), fixed ring is equipped with a plurality of evenly distributed's prismatic tooth on the one end lateral wall of cross axle (19), a plurality of evenly distributed's tooth's socket has been seted up on the lateral wall of Z type frame (11), Z type frame (11) and cross axle (19) meshing transmission are connected, the tip of portal frame (20) is fixed on outer frame (1), interior pressure spare (13) are including accuse flow spare (21), L type spacing post (22), gas cylinder (23), gas cylinder (24) and first spring (25), gas cylinder (24) are circular barrel form and barrel head plate upper ring and are equipped with a plurality of evenly distributed's through-holes, the opening part movable sleeve of gas cylinder (23) of gas cylinder (24) has first spring (25), and the other end is connected with accuse flow spare (21), first spring (25) and one end is connected with spacing type (22) on gas cylinder (22) L type spacing post (22).
4. The tooling for producing polytetrafluoroethylene gaskets according to claim 1, wherein: the material distributing piece (5) comprises an inner supporting rod (26), a sleeve (27), a distributing barrel (28) and a blanking shell (29), wherein the sleeve (27) is arranged in the middle of the distributing barrel (28), three evenly distributed inner supporting rods (26) are arranged between the sleeve (27) and the distributing barrel (28) in a fixed ring mode, a plurality of evenly distributed blanking shells (29) are arranged on the bottom fixing ring of the distributing barrel (28), the blanking shell (29) is a square plate cylinder with two ends penetrating, the distributing barrel (28) is shaped as a grid retaining barrel which is fixed on the inner side wall and the outer side wall of a bottom ring plate, a first pressure block (30) is fixed on the outer grid retaining barrel, a plurality of evenly distributed triangular grooves are formed in the upper surface of the bottom ring plate in a surrounding mode, the bottom of the triangular grooves are communicated with the blanking shell (29), two symmetrically distributed inner pressing pieces (13) are in contact with the periphery of the inner supporting rods (26), and the sleeve (27) is movably sleeved outside the vertical shaft (14).
5. The tooling for producing polytetrafluoroethylene gaskets according to claim 1, wherein: the auxiliary control assembly (8) comprises a traversing assembly (31), an L-shaped limiting plate (32), a braking prism (33), a prismatic cylinder (34), an arch frame (35) and a disc assembly (36), wherein the L-shaped limiting plate (32) is fixed on one side of a door-shaped frame (20), the braking prism (33) is movably sleeved at one end of the door-shaped frame (20), the traversing assembly (31) is movably sleeved at the other end of the L-shaped limiting plate (32), the traversing assembly (31) and the braking prism (33) are distributed vertically, the traversing assembly (31) and the braking prism (33) are connected through bevel gear transmission, the prismatic cylinder (34) is movably sleeved at the outer end of the bottom end of the braking prism (33), the prismatic cylinder (34) penetrates through a transverse beam column (12), the disc assembly (36) is connected at the bottom end of the prismatic cylinder (34), and one end of the traversing assembly (31) is connected with a vertical disc (18) in a transmission manner.
6. The tooling for producing polytetrafluoroethylene gaskets according to claim 5, wherein: the transverse component (31) comprises a rubber ferrule (45), a telescopic shaft (46), a holding block (47), a threaded rod (48) and a cylindrical shaft (49), wherein the telescopic shaft (46) and the threaded rod (48) penetrate through the holding block (47), the threaded rod (48) penetrates through a threaded hole formed in an L-shaped limiting plate (32), one end of the telescopic shaft (46) extends into a cylindrical groove formed in the cylindrical shaft (49), a plurality of rubber ferrules (45) are fixedly sleeved at the end part of the other end of the cylindrical shaft (49), and the rubber ferrules (45) are arranged between the telescopic shaft (46) and the vertical disc (18) in a sleeved mode.
7. The tooling for producing polytetrafluoroethylene gaskets according to claim 5, wherein: the disc assembly (36) comprises a unit frame (37), an integrated rod (38), an elastic pressure feeding piece (39), a main disc (40), a second brake block (41), a door-type side plate frame (42), a closed-loop rubber belt (43) and a guide wheel (44), wherein the integrated rod (38) is arranged on one side of the main disc (40), one side wall of the integrated rod (38) is in a cambered surface shape, a plurality of evenly distributed unit frames (37) are arranged at two side edge positions of the cambered surface, the guide wheel (44) is arranged at four corners of the door-type side plate frame (42), the guide wheel (44), the integrated rod (38) and the main disc (40) are sleeved with the closed-loop rubber belt (43), the second brake block (41) is fixed on one side outer wall of the prismatic cylinder (34), and the second brake block (41) is arranged between the closed-loop rubber belt (43) and the shunt cylinder (28).
8. The tooling for producing polytetrafluoroethylene gaskets as defined in claim 7, wherein: the two sides of the closed-loop rubber belt (43) are provided with unit frames (37), the unit frames (37) on the two sides are matched with the closed-loop rubber belt (43) to be pulled, the unit frames (37) are in the shape of thin plates, one ends of the thin plates are connected with rollers, second brake blocks (41) are arranged between the unit frames (37) on the two sides, an elastic pressure feeding piece (39) is fixed between the two door-shaped side plate frames (42), and one end of the elastic pressure feeding piece (39) is connected with the integrated rod (38).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022100295360 | 2022-01-12 | ||
| CN202210029536.0A CN114379002A (en) | 2022-01-12 | 2022-01-12 | Processing frock of polytetrafluoroethylene gasket production usefulness |
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| CN116001172A true CN116001172A (en) | 2023-04-25 |
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| CN202210029536.0A Pending CN114379002A (en) | 2022-01-12 | 2022-01-12 | Processing frock of polytetrafluoroethylene gasket production usefulness |
| CN202310013552.5A Pending CN116001172A (en) | 2022-01-12 | 2023-01-05 | Processing frock of polytetrafluoroethylene gasket production usefulness |
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| CN202210029536.0A Pending CN114379002A (en) | 2022-01-12 | 2022-01-12 | Processing frock of polytetrafluoroethylene gasket production usefulness |
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| US20210215869A1 (en) * | 2019-12-13 | 2021-07-15 | Nanjing Bready Electronics Co., Ltd. | Production leveling apparatus for preventing warp of light guide film |
| CN113276334A (en) * | 2021-06-02 | 2021-08-20 | 湖北德宜智精密机械有限公司 | Automatic drum brake block molding system |
| CN113320096A (en) * | 2021-07-15 | 2021-08-31 | 深圳市宝鸿精密模具股份有限公司 | Automatic feeding and extrusion molding machine for machining shell mold |
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| JP2002059442A (en) * | 2000-08-22 | 2002-02-26 | Urushido Plastic Kogyo:Kk | Molding method and device for feeding material |
| CN203077527U (en) * | 2013-03-13 | 2013-07-24 | 深州市工程塑料有限公司 | Full-automatic mould press |
| CN107283707A (en) * | 2017-06-28 | 2017-10-24 | 南通海利特橡塑机械有限公司 | A kind of Tetrafluoro spacer production scraping device |
| CN113815175A (en) * | 2021-10-26 | 2021-12-21 | 华尔福(扬州)半导体新材料有限公司 | Improved polytetrafluoroethylene plate production equipment and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209364813U (en) * | 2018-12-28 | 2019-09-10 | 镇江市宜扬密封制品有限公司 | A kind of teflon gasket processing tool |
| US20210215869A1 (en) * | 2019-12-13 | 2021-07-15 | Nanjing Bready Electronics Co., Ltd. | Production leveling apparatus for preventing warp of light guide film |
| CN211682664U (en) * | 2019-12-25 | 2020-10-16 | 上海市建筑科学研究院科技发展有限公司 | A floating device for concrete prefabricated component |
| CN113276334A (en) * | 2021-06-02 | 2021-08-20 | 湖北德宜智精密机械有限公司 | Automatic drum brake block molding system |
| CN113320096A (en) * | 2021-07-15 | 2021-08-31 | 深圳市宝鸿精密模具股份有限公司 | Automatic feeding and extrusion molding machine for machining shell mold |
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Application publication date: 20230425 |