CN117261114B - Injection molding machine discharging device for body-building equipment production - Google Patents
Injection molding machine discharging device for body-building equipment production Download PDFInfo
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- CN117261114B CN117261114B CN202311559256.1A CN202311559256A CN117261114B CN 117261114 B CN117261114 B CN 117261114B CN 202311559256 A CN202311559256 A CN 202311559256A CN 117261114 B CN117261114 B CN 117261114B
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- fixedly connected
- injection molding
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- heat
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 95
- 238000007599 discharging Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 12
- 230000000670 limiting effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000012778 molding material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 16
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 22
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/24—Cleaning equipment
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
- B29C45/1755—Means for receiving or discharging purged material; Purge shields
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/585—Vibration means for the injection unit or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
-
- 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 discharging device of an injection molding machine for body-building equipment production, which belongs to the technical field of body-building equipment production and comprises a shell, wherein a heat-insulating elastic sleeve is fixedly connected to the outer part of the shell. According to the invention, when the pressure of injection molding materials in the shell is larger than the elastic force of the first spring, at the moment, the injection molding materials in the shell can drive the piston rod and the plate to move upwards through the unidirectional liquid inlet through hole, gas in the first air bag is conveyed to the inside of the second air bag, expansion is generated to drive the T-shaped mounting seat and the discharging shaft to move along the direction of the injection molding through hole, the first gear drives the first rotating shaft, the discharging shaft and the drill bit to rotate, and the drill bit is used for continuously crushing impurities and solidified materials blocked in the injection molding through hole so as to reduce blocking phenomenon, and the crushed impurities or materials are discharged through the injection molding through hole in an auxiliary manner in cooperation with the continuous movement of the T-shaped mounting seat, the discharging shaft and the drill bit, so that the influence on the using effect of the device due to blocking of the injection molding through hole is avoided.
Description
Technical Field
The invention belongs to the technical field of body-building equipment production, and particularly relates to an injection molding machine discharging device for body-building equipment production.
Background
Exercise equipment is often divided into a single function type and a comprehensive type of multifunctional type according to the training function, and there are rowing machines, bodybuilding vehicles, bodybuilding machines, running machines, waist-building machines and the like in common use, wherein the exercise equipment is accompanied by a plurality of plastic parts, and an injection molding machine is required to be used for injection into a mold for molding during processing, and the injection molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding mold.
In the use process of the existing injection molding machine for body-building equipment production, the caliber of the injection nozzle is smaller, the injection nozzle is easy to block in the material extrusion process, once the injection nozzle is blocked, the injection nozzle is required to be stopped for conducting, so that the processing efficiency of the device is affected, the maintenance cost of the device is increased, the whole equipment is possibly damaged, and the economic loss of enterprises is further increased.
Disclosure of Invention
The invention aims at: in order to solve the problem that in the use process of the injection molding machine for the production of the existing body-building equipment, the caliber of the injection nozzle is smaller, the injection nozzle is easy to block in the material extrusion process, once the injection nozzle is blocked, the injection nozzle is required to be stopped to be conducted, so that the processing efficiency of the device is affected, the maintenance cost of the device is increased, the whole equipment is possibly damaged, the economic loss of enterprises is further increased, and the discharge device of the injection molding machine for the production of the body-building equipment is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an injection molding machine discharging device for body-building equipment production, includes the casing, the top one side intercommunication of casing has the feed inlet, the outside fixedly connected with heat preservation elastic sleeve of casing, the inside one side of heat preservation elastic sleeve is provided with the material subassembly that discharges, the both sides of material subassembly all are provided with auxiliary assembly, the periphery side of material subassembly is provided with a plurality of supplementary limiting assemblies, the inside one side fixedly connected with driving motor of casing, driving motor's output shaft fixedly connected with fourth pivot, fixedly connected with driving gear in the fourth pivot, one side meshing of driving gear is connected with driven gear, driven gear's inside fixedly connected with cavity axle of moulding plastics, cavity axle rotation connection of moulding plastics is in the inside of casing, the inside one side of casing is provided with the through-hole of moulding plastics, the through-hole of moulding plastics sets up in the one side of keeping away from driving motor;
the discharging component comprises a heat-insulating annular frame, the heat-insulating annular frame is fixedly connected to the outer peripheral side of the shell, a fixed plate is arranged in the heat-insulating annular frame, a plurality of piston rods are connected to the inside of the fixed plate in a sliding manner, a T-shaped piston is fixedly connected to one end of each piston rod, the T-shaped piston is connected to the inside of the heat-insulating annular frame in a sliding manner, a flat plate is fixedly connected to one side, far away from the T-shaped piston, of each piston rod, a sliding plate is arranged on the other side of each flat plate, a first air bag is fixedly connected to the other side of each sliding plate, the other side of each first air bag is fixedly connected to the inner side wall of the heat-insulating annular frame, an air conveying pipe is communicated to one side of each first air bag, a second air bag is communicated to the other end of each air conveying pipe, each second air bag is located inside an injection molding hollow shaft, a vertical plate is fixedly connected to one side of each second air bag, the vertical plate is fixedly connected with the inner side wall of the injection molding hollow shaft, one side of the second air bag, far away from the vertical plate, is fixedly connected with a T-shaped mounting seat, a first cavity is formed in the T-shaped mounting seat, a first rotating shaft is rotatably connected in the first cavity, a first gear is fixedly connected in the first rotating shaft, one side of the first gear is in meshed connection with a first rack, the other side of the first rack is fixedly connected with the inner side wall of the injection molding hollow shaft, a first bevel gear is fixedly connected in the first rotating shaft, one side of the first bevel gear is in meshed connection with a second bevel gear, a second rotating shaft is fixedly connected in the second bevel gear, a second gear is fixedly connected in the second rotating shaft after the other end of the second rotating shaft extends to a third cavity formed in the T-shaped mounting seat, the second rotating shaft is rotatably connected in the T-shaped mounting seat, the outer periphery side meshing of second gear is connected with ring gear, ring gear's inside meshing is connected with a plurality of third gears, the inside fixedly connected with row material axle of third gear, the other end fixedly connected with drill bit of row material axle, row material axle rotates to be connected in the inside of T shape mount pad, row material axle sliding seal is in the inside of moulding plastics cavity axle.
As a further description of the above technical solution:
the second through hole has been seted up to the junction of heat preservation annular frame and casing, the inside fixedly connected with connecting block of second through hole, one-way feed liquor through hole has been seted up to the inside center department of connecting block, and the periphery side of one-way feed liquor through hole is provided with one-way play liquid through hole, and one-way play liquid through hole is located the inside of connecting block.
As a further description of the above technical solution:
the T-shaped piston is arranged on one side of the opposite connecting block, a plurality of first springs are arranged on two sides of the piston rod, and two sides of the first springs are fixedly connected with the T-shaped piston and the fixing plate respectively.
As a further description of the above technical solution:
one side of the T-shaped mounting seat, which is far away from the second air bag, is fixedly connected with a second spring, the other side of the second spring is fixedly connected with the inner side wall of the injection molding hollow shaft, and the T-shaped mounting seat is slidably connected in the injection molding hollow shaft.
As a further description of the above technical solution:
the auxiliary assembly comprises an annular block, one side of the annular block is fixedly connected with a heat-insulating annular frame, a second cavity is formed in the annular block, a first conical block is arranged in the second cavity, a T-shaped connecting rod is fixedly connected to one side of the first conical block, a roller is fixedly connected to the other end of the T-shaped connecting rod after extending to a fourth cavity formed in the fixing plate, a tooth-shaped block is arranged on the other side of the roller, the tooth-shaped block is slidably arranged in the fourth cavity, and the bottom of the tooth-shaped block is fixedly connected with a T-shaped piston.
As a further description of the above technical solution:
the T-shaped connecting rod is slidably connected to the inside of the heat-insulating annular frame, the annular block and the fixing plate, third springs are arranged on two sides of the outside of the T-shaped connecting rod and are arranged in the fourth cavity, and two sides of each third spring are fixedly connected with the T-shaped connecting rod and the inner side wall of the fixing plate respectively.
As a further description of the above technical solution:
the inclined surface of the first conical block is provided with a second conical block, the bottom of the second conical block is fixedly connected with a vibrating rod, and the vibrating rod is slidably connected inside the annular block and the heat-insulating elastic sleeve.
As a further description of the above technical solution:
the outside both sides of vibration pole all are provided with the fourth spring, the fourth spring sets up the inside at the second cavity, and the both sides of fourth spring respectively with the inside wall fixed connection of second conical piece and annular piece.
As a further description of the above technical solution:
the auxiliary limiting assembly comprises a mounting frame, one side of the mounting frame is fixedly connected with the inner side wall of the heat-insulation annular frame, third through holes are formed in the mounting frame and the heat-insulation annular frame, second racks are slidably connected in the third through holes, and the bottoms of the second racks are fixedly connected with the tops of the sliding plates.
As a further description of the above technical solution:
one side meshing of second rack is connected with the fourth gear, the inside fixedly connected with third pivot of fourth gear, the inside at the installing frame is rotated to the third pivot, the periphery side fixedly connected with ratchet wheel of third pivot, one side of ratchet wheel is provided with the ratchet, the opposite side of ratchet rotates and is connected with the U-shaped seat, the opposite side fixedly connected with cylinder of U-shaped seat, the opposite side of cylinder and the inside wall fixedly connected with L shape seat of one side fixedly connected with of U-shaped seat of installing frame, the inside one side fixedly connected with fifth spring of L shape seat, the opposite side and the ratchet fixed connection of fifth spring.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when the injection molding through hole is blocked due to impurities in the injection molding through hole in the using process, when the pressure of the injection molding material in the shell is larger than the elasticity of the first spring, the injection molding material in the shell can extrude the T-shaped piston and the first spring through the unidirectional liquid inlet through hole, so that the T-shaped piston drives the piston rod and the flat plate to move upwards, gas in the first air bag is conveyed to the inside of the second air bag, the expansion of the injection molding through hole is enabled to drive the T-shaped mounting seat and the direction of the discharge axial injection molding through hole to move, the impurities blocked in the injection molding through hole are discharged through the discharge shaft and the drill bit, the using effect of the device is prevented from being influenced, the T-shaped mounting seat can drive the first gear to move in the moving process, the first rotating shaft, the first bevel gear, the second rotating shaft, the second gear, the ring gear, the third gear and the drill bit are enabled to rotate, the impurities blocked in the injection molding through the drill bit and the solidified material are continuously crushed, so that blocking phenomenon is reduced, the T-shaped mounting seat, the discharge shaft and the drill bit are matched to move in the direction of the injection molding through hole, the blocked impurities are not required to be converted, the pressure of the injection molding through hole is prevented from being influenced by the first gear, the pressure is prevented from being influenced by the pressure of the injection molding through hole, and the pressure is simultaneously, the pressure is prevented from being subjected to the pressure to be blocked by the compression device, and the heat is guaranteed, and the pressure of the injection molding device is simultaneously, and the pressure is guaranteed to have the safety performance is simultaneously is reduced.
2. According to the invention, the T-shaped piston drives the tooth-shaped block to move, so that the roller, the T-shaped connecting rod and the first conical block move, and the second conical block drives the vibrating rod to move up and down, so that the shell is subjected to auxiliary vibration, the material flow in the shell is assisted to be promoted, and the discharging effect of the device is further improved by matching with the rotation and movement of the discharging shaft and the drill bit, so that the integral use performance of the device is improved.
3. According to the invention, the second rack is driven to move through the sliding plate, the fourth gear drives the third rotating shaft and the ratchet gear to rotate, the use position of the ratchet gear is limited through the fifth spring and the ratchet, so that the injection molding material in the heat-insulation annular frame can be returned to the inside of the shell due to the fact that the acting force of the first spring drives the T-shaped piston to move reversely after cleaning is finished, and then is directly discharged through the injection molding through hole after dredging, so that the injection molding material in the shell is wasted, the U-shaped seat, the L-shaped seat, the fifth spring and the ratchet are driven to move in the direction away from the ratchet gear through the cylinder, the limiting effect of the ratchet on the ratchet gear is relieved, the acting force of the first spring drives the T-shaped piston to move at the moment, the injection molding material at the bottom side in the heat-insulation annular frame can be returned to the inside of the shell, and the reflux state of the injection molding material at the bottom side in the heat-insulation annular frame can be adjusted according to actual needs, so that the flexibility and applicability of the device in the use process are ensured.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the structure of the portion A of FIG. 2 in the present invention;
FIG. 4 is a schematic view of the structure of the part B of FIG. 2 in the present invention;
FIG. 5 is a schematic view of the internal cross-sectional perspective structure of the housing of the present invention;
FIG. 6 is a schematic view of a partially internal cross-sectional structure of an injection molded hollow shaft according to the present invention;
fig. 7 is a schematic view of a partial enlarged structure at C of fig. 6 in the present invention.
Legend description:
1. a housing; 2. a discharge assembly; 201. a heat-insulating annular frame; 202. a T-shaped piston; 203. a piston rod; 204. a first spring; 205. a slide plate; 206. a first air bag; 207. an air delivery pipe; 208. a second air bag; 209. a T-shaped mounting seat; 210. a first cavity; 211. a first rotating shaft; 212. a first gear; 213. a first rack; 214. a riser; 215. a first bevel gear; 216. a second bevel gear; 217. a second rotating shaft; 218. a second gear; 219. a ring gear; 220. a third gear; 221. a discharging shaft; 222. a second spring; 3. an auxiliary component; 301. an annular block; 302. a second cavity; 303. a first tapered block; 304. a T-shaped connecting rod; 305. a third spring; 306. a roller; 307. a tooth-shaped block; 308. a second tapered block; 309. a fourth spring; 310. a vibrating rod; 4. a fixing plate; 5. a connecting block; 6. injection molding the through hole; 7. an auxiliary defining component; 701. a mounting frame; 702. a third rotating shaft; 703. a fourth gear; 704. a second rack; 705. a ratchet gear; 706. a ratchet; 707. a U-shaped seat; 708. a cylinder; 8. a thermal insulation elastic sleeve; 9. injection molding the hollow shaft; 10. a driven gear; 11. a drive gear; 12. a fourth rotating shaft; 13. and driving the motor.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an injection molding machine discharging device for body-building equipment production, which comprises a housin 1, the top one side intercommunication of casing 1 has the feed inlet, the outside fixedly connected with heat preservation elastic sleeve 8 of casing 1, the inside one side of heat preservation elastic sleeve 8 is provided with row material subassembly 2, the both sides of row material subassembly 2 all are provided with auxiliary assembly 3, the periphery side of row material subassembly 2 is provided with a plurality of supplementary limiting assemblies 7, the inside one side fixedly connected with driving motor 13 of casing 1, the output shaft fixedly connected with fourth pivot 12 of driving motor 13, fixedly connected with driving gear 11 on the fourth pivot 12, one side meshing of driving gear 11 is connected with driven gear 10, the inside fixedly connected with cavity axle 9 of moulding plastics of driven gear 10, cavity axle 9 rotation connection is in the inside of casing 1, the inside one side of casing 1 is provided with the through-hole 6 of moulding plastics, the through-hole 6 of moulding plastics sets up in the one side of keeping away from driving motor 13;
the discharging component 2 comprises a heat-preserving annular frame 201, the heat-preserving annular frame 201 is fixedly connected to the outer peripheral side of the shell 1, a fixing plate 4 is arranged in the heat-preserving annular frame 201, a plurality of piston rods 203 are connected in a sliding manner in the fixing plate 4, one ends of the piston rods 203 are fixedly connected with T-shaped pistons 202, the T-shaped pistons 202 are connected in the heat-preserving annular frame 201 in a sliding manner, one sides of the piston rods 203, far away from the T-shaped pistons 202, of the piston rods 203 are fixedly connected with a flat plate, the other sides of the flat plate are provided with sliding plates 205, the other sides of the sliding plates 205 are fixedly connected with first air bags 206, the other sides of the first air bags 206 are fixedly connected with the inner side wall of the heat-preserving annular frame 201, one sides of the first air bags 206 are communicated with air conveying pipes 207, the other ends of the air conveying pipes 207 are communicated with second air bags 208, the second air bags 208 are positioned in the injection molding hollow shafts 9, one sides of the second air bags 208 are fixedly connected with vertical plates 214, the vertical plate 214 is fixedly connected with the inner side wall of the injection molding hollow shaft 9, one side of the second air bag 208 far away from the vertical plate 214 is fixedly connected with a T-shaped mounting seat 209, a first cavity 210 is formed in the T-shaped mounting seat 209, a first rotating shaft 211 is rotatably connected in the first cavity 210, a first gear 212 is fixedly connected on the first rotating shaft 211, a first rack 213 is connected on one side of the first gear 212 in a meshed manner, the other side of the first rack 213 is fixedly connected with the inner side wall of the injection molding hollow shaft 9, a first bevel gear 215 is fixedly connected on the first rotating shaft 211, a second bevel gear 216 is connected on one side of the first bevel gear 215 in a meshed manner, a second rotating shaft 217 is fixedly connected in the second bevel gear 216, a second gear 218 is fixedly connected on the other end of the second rotating shaft 217 after extending to a third cavity formed in the T-shaped mounting seat 209, the second rotating shaft 217 is rotatably connected in the T-shaped mounting seat 209, the ring gear 219 is connected with the outer periphery side meshing of second gear 218, and the inside meshing of ring gear 219 is connected with a plurality of third gears 220, and the inside fixedly connected with of third gears 220 is arranged material axle 221, and the other end fixedly connected with drill bit of arranging material axle 221, and the inside at T shape mount pad 209 is connected in the rotation of arranging material axle 221, and the inside at the cavity axle 9 of moulding plastics is sealed to arranging material axle 221 slip.
The specific embodiment is as follows: the external feeding device conveys the melted body-building equipment injection molding raw material into the shell 1 through the feeding hole, meanwhile, the driving motor 13 is started, the driving motor 13 drives the fourth rotating shaft 12 and the driving gear 11 to rotate, the power is transmitted to the driven gear 10 by utilizing the linkage effect between the driving gear 11 and the driven gear 10, the driven gear 10 drives the injection molding hollow shaft 9 to rotate, the injection molding material is pushed forward, the injection molding material is injected into an external closed mold through the injection molding through hole 6 under larger pressure, when the injection molding through hole 6 is blocked due to impurities in the injection molding material in the use process, along with the continuous increase of the injection molding material pressure in the shell 1, when the injection molding material pressure in the shell 1 is larger than the elastic force of the first spring 204, the injection molding material in the shell 1 extrudes the T-shaped piston 202 and the first spring 204 through the unidirectional liquid inlet through hole, the power is transmitted to the piston rod 203 and the flat plate by utilizing the linkage effect among the T-shaped piston 202, the piston rod 203 and the flat plate are enabled to move upwards, the sliding plate 205 and the first air bag 206 are extruded, the air in the first air bag 206 is conveyed into the second air bag 208 through the air conveying pipe 207, the air is expanded to drive the T-shaped mounting seat 209 and the discharging shaft 221 to move towards the direction of the injection through hole 6, the impurities blocked in the injection through hole 6 are discharged through the discharging shaft 221 and the drill bit, so as to prevent the influence on the using effect of the device, the T-shaped mounting seat 209 can drive the first gear 212 to be meshed with the first rack 213 in the moving process, the first gear 212 is enabled to rotate under the acting force of the first rack 213, the power is transmitted to the first rotating shaft 211 by utilizing the linkage effect between the first gear 212 and the first rotating shaft 211, the first bevel gear 215, the second bevel gear 216, the second rotating shaft 217, the second gear 218 and the ring gear 219 are driven to rotate by the first rotating shaft 211, the third gear 220, the discharging shaft 221 and the drill bit are driven by the ring gear 219 to rotate, impurities and solidified materials blocked inside the injection molding through hole 6 are continuously crushed by the drill bit, so that blocking phenomenon is reduced, meanwhile, the T-shaped mounting seat 209, the discharging shaft 221 and the drill bit are matched to continuously move, the crushed impurities or materials are assisted to be discharged through the injection molding through hole 6, the influence on the using effect of the device caused by blocking of the injection molding through hole 6 is avoided, meanwhile, the downtime and maintenance cost of the device are reduced, meanwhile, the pressure of the injection molding materials inside the shell 1 is assisted by the first spring 204, the heat-insulating annular frame 201 and the T-shaped piston 202, so that the safety and the emergency treatment effect of the device in the using process are ensured, and meanwhile, the pressure release force is converted into power for preventing blocking and discharging the energy utilization rate of the device in the using process is improved.
The joint of the heat preservation annular frame 201 and the shell 1 is provided with a second through hole, the inside of the second through hole is fixedly connected with a connecting block 5, the inside center of the connecting block 5 is provided with a one-way liquid inlet through hole, the periphery side of the one-way liquid inlet through hole is provided with a one-way liquid outlet through hole, the one-way liquid outlet through hole is positioned in the connecting block 5, a T-shaped piston 202 is arranged at one side opposite to the connecting block 5, two sides of a piston rod 203 are respectively provided with a plurality of first springs 204, two sides of the first springs 204 are respectively fixedly connected with the T-shaped piston 202 and a fixed plate 4, one side of a T-shaped mounting seat 209 far away from a second air bag 208 is fixedly connected with a second spring 222, the other side of the second spring 222 is fixedly connected with the inner side wall of an injection molding hollow shaft 9, the T-shaped mounting seat 209 is in sliding connection in the injection molding hollow shaft 9, an auxiliary component 3 comprises an annular block 301, one side of the annular block 301 is fixedly connected with the heat preservation annular frame 201, the second cavity 302 is arranged in the annular block 301, the first conical block 303 is arranged in the second cavity 302, a T-shaped connecting rod 304 is fixedly connected to one side of the first conical block 303, a roller 306 is fixedly connected after the other end of the T-shaped connecting rod 304 extends to a fourth cavity arranged in the fixed plate 4, a tooth-shaped block 307 is arranged on the other side of the roller 306, the tooth-shaped block 307 is slidably arranged in the fourth cavity, the bottom of the tooth-shaped block 307 is fixedly connected with the T-shaped piston 202, the T-shaped connecting rod 304 is slidably connected with the inside of the insulating annular frame 201, the annular block 301 and the fixed plate 4, third springs 305 are arranged on two sides of the outside of the T-shaped connecting rod 304, the third springs 305 are arranged in the fourth cavity, two sides of each third spring 305 are fixedly connected with the inner side walls of the T-shaped connecting rod 304 and the fixed plate 4 respectively, a second conical block 308 is arranged on the inclined surface of the first conical block 303, the bottom fixedly connected with vibrating rod 310 of second cone piece 308, vibrating rod 310 sliding connection is in the inside of annular piece 301 and heat preservation elastic sleeve 8, and vibrating rod 310's outside both sides all are provided with fourth spring 309, and fourth spring 309 sets up the inside at second cavity 302, and the both sides of fourth spring 309 respectively with the inside wall fixed connection of second cone piece 308 and annular piece 301.
The specific embodiment is as follows: the T-shaped piston 202 drives the tooth-shaped block 307 to move, the roller 306, the T-shaped connecting rod 304 and the first conical block 303 can be moved in the process of moving up and down of the tooth-shaped block 307, the second conical block 308 can be extruded in the process of moving the first conical block 303, the second conical block 308 drives the vibrating rod 310 to move up and down, auxiliary vibration is carried out on the shell 1, material flow in the shell 1 is assisted and promoted, and the rotation and movement of the discharging shaft 221 and the drill bit are matched, so that the discharging effect of the device is further improved, and the integral use performance of the device is improved.
The auxiliary limiting assembly 7 comprises a mounting frame 701, one side of the mounting frame 701 is fixedly connected with the inner side wall of the heat-insulation annular frame 201, third through holes are formed in the mounting frame 701 and the heat-insulation annular frame 201, a second rack 704 is connected in a sliding manner in the third through holes, the bottom of the second rack 704 is fixedly connected with the top of the sliding plate 205, a fourth gear 703 is connected to one side of the second rack 704 in a meshed manner, a third rotating shaft 702 is fixedly connected to the inside of the fourth gear 703, the third rotating shaft 702 is rotatably connected to the inside of the mounting frame 701, a ratchet gear 705 is fixedly connected to the outer peripheral side of the third rotating shaft 702, a ratchet 706 is arranged on one side of the ratchet gear 705, a U-shaped seat 707 is rotatably connected to the other side of the ratchet 706, an air cylinder 708 is fixedly connected to the other side of the U-shaped seat 707, a fifth spring is fixedly connected to one side of the other side of the U-shaped seat 707 between the other side of the air cylinder 708 and the inner side of the mounting frame 701, and the other side of the fifth spring is fixedly connected to the ratchet 706.
The specific embodiment is as follows: the sliding plate 205 drives the second rack 704 to move in the moving process, the linkage effect between the second rack 704 and the fourth gear 703 is utilized to transmit power to the fourth gear 703, so that the fourth gear 703 drives the third rotating shaft 702 and the ratchet gear 705 to rotate, the ratchet gear 705 continuously extrudes the ratchet 706 and the fifth spring in the rotating process, the use position of the ratchet 706 is limited by the fifth spring, so that the acting force of the first spring 204 drives the T-shaped piston 202 to reversely move after cleaning is finished, the injection molding material in the heat-insulation annular frame 201 flows back to the inside of the shell 1 through the unidirectional liquid outlet through hole, and is directly discharged through the dredged injection molding through hole 6, the waste phenomenon is caused in the injection molding materials inside the shell 1, after the injection molding materials are cleaned, when the materials of the heat-insulation annular frame 201 are required to be discharged, the air cylinder 708 is started, the air cylinder 708 drives the U-shaped seat 707, the L-shaped seat, the fifth spring and the ratchet 706 to move away from the direction of the ratchet 705, the limiting effect of the ratchet 706 on the ratchet 705 is relieved, at the moment, the acting force of the first spring 204 can drive the T-shaped piston 202 to move, the injection molding materials at the bottom side inside the heat-insulation annular frame 201 are refluxed to the inside of the shell 1, and the reflux state of the injection molding materials at the bottom side inside the heat-insulation annular frame 201 can be adjusted according to actual needs, so that the flexibility and the applicability of the device in the use process are ensured.
Working principle: when in use, the external feeding device conveys the melted body-building equipment injection molding raw material into the shell 1 through the feeding hole, meanwhile, the driving motor 13 is started, the driving motor 13 drives the fourth rotating shaft 12 and the driving gear 11 to rotate, the power is transmitted to the driven gear 10 by utilizing the linkage effect between the driving gear 11 and the driven gear 10, the driven gear 10 drives the injection molding hollow shaft 9 to rotate, the injection molding material is pushed forward, the injection molding material is ejected into the external closed mold through the injection molding through hole 6 under larger pressure, when the injection molding through hole 6 is blocked due to impurities in the injection molding material in the use process, along with the continuous increase of the pressure of the injection molding material in the shell 1, when the pressure of the injection molding material in the shell 1 is larger than the elastic force of the first spring 204, the injection molding material in the shell 1 extrudes the T-shaped piston 202 and the first spring 204 through the unidirectional liquid inlet through hole, by utilizing the linkage effect among the T-shaped piston 202, the piston rod 203 and the flat plate, power is transmitted to the piston rod 203 and the flat plate, the piston rod 203 and the flat plate are enabled to move upwards, the sliding plate 205 and the first air bag 206 are extruded, air in the first air bag 206 is conveyed into the second air bag 208 through the air conveying pipe 207, expansion is generated to drive the T-shaped mounting seat 209 and the discharging shaft 221 to move towards the direction of the injection through hole 6, impurities blocked in the injection through hole 6 are discharged through the discharging shaft 221 and the drill bit, the T-shaped mounting seat 209 drives the first gear 212 to be meshed with the first rack 213 in the moving process, the first gear 212 is enabled to rotate under the action force of the first rack 213, the power is transmitted to the first rotating shaft 211 by utilizing the linkage effect between the first gear 212 and the first rotating shaft 211, and the first rotating shaft 211 is enabled to drive the first bevel gear 215 to be driven by the first bevel gear 215, the second bevel gear 216, the second rotating shaft 217, the second gear 218 and the ring gear 219 rotate, so that the ring gear 219 drives the third gear 220, the discharging shaft 221 and the drill bit to rotate, impurities and solidified materials blocked inside the injection molding through hole 6 are continuously crushed through the drill bit, and meanwhile, the crushed impurities or materials are discharged through the injection molding through hole 6 in an auxiliary mode by being matched with the continuous movement of the T-shaped mounting seat 209, the discharging shaft 221 and the drill bit;
the T-shaped piston 202 drives the tooth-shaped block 307 to move, the roller 306, the T-shaped connecting rod 304 and the first conical block 303 are moved in the process of moving the tooth-shaped block 307 up and down, the second conical block 308 is extruded in the process of moving the first conical block 303, the second conical block 308 drives the vibrating rod 310 to move up and down, the shell 1 is assisted in vibrating, the material flow in the shell 1 is assisted and promoted, the discharging effect of the device is further improved, the sliding plate 205 drives the second rack 704 to move in the moving process, the linkage effect between the second rack 704 and the fourth gear 703 is utilized, the power is transmitted to the fourth gear 703, the fourth gear 703 drives the third rotating shaft 702 and the ratchet gear 705 to rotate, the ratchet gear 705 continuously extrudes the ratchet 706 and the fifth spring in the rotating process, the use position of the ratchet 706 is limited by the fifth spring, so that injection molding materials in the heat-preservation annular frame 201 directly flow back to the inside of the shell 1 through the one-way liquid outlet through hole after cleaning, and then are directly discharged through the injection molding through hole 6 after dredging, so that the injection molding materials in the shell 1 are wasted, after cleaning, when the materials of the heat-preservation annular frame 201 need to be discharged, the cylinder 708 is started, the cylinder 708 drives the U-shaped seat 707, the L-shaped seat, the fifth spring and the ratchet 706 to move in the direction away from the ratchet gear 705, the limiting effect of the ratchet 706 on the ratchet gear 705 is relieved, the acting force of the first spring 204 drives the T-shaped piston 202 to move, and the injection molding materials at the bottom side in the heat-preservation annular frame 201 flow back to the inside of the shell 1, so that the use is convenient.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an injection molding machine discharging device for body-building equipment production, includes casing (1), its characterized in that: the novel plastic injection molding machine comprises a shell (1), and is characterized in that a feeding port is formed in one side of the top of the shell (1) in a communicated mode, a heat-insulating elastic sleeve (8) is fixedly connected to the outside of the shell (1), a discharging assembly (2) is arranged on one side of the inside of the heat-insulating elastic sleeve (8), auxiliary assemblies (3) are arranged on two sides of the discharging assembly (2), a plurality of auxiliary limiting assemblies (7) are arranged on the periphery side of the discharging assembly (2), a driving motor (13) is fixedly connected to one side of the inside of the shell (1), a fourth rotating shaft (12) is fixedly connected to an output shaft of the driving motor (13), a driven gear (10) is connected to one side of the driving gear (12) in a meshed mode, an injection molding hollow shaft (9) is fixedly connected to the inside of the driven gear (10), an injection molding through hole (6) is formed in one side of the inside of the shell (1), and the injection molding through hole (6) is formed in one side far away from the driving motor (13);
the discharging component (2) comprises a heat-insulating annular frame (201), the heat-insulating annular frame (201) is fixedly connected to the outer periphery side of the shell (1), a fixing plate (4) is arranged in the heat-insulating annular frame (201), a plurality of piston rods (203) are connected to one side of the fixing plate (4) in a sliding mode, a T-shaped piston (202) is fixedly connected to one end of the piston rods (203), the T-shaped piston (202) is connected to the inside of the heat-insulating annular frame (201) in a sliding mode, one side of the piston rods (203) away from the T-shaped piston (202) is fixedly connected with a flat plate, a sliding plate (205) is arranged on the other side of the flat plate, a first air bag (206) is fixedly connected to the other side of the sliding plate (205), one side of the first air bag (206) is communicated with an air conveying pipe (207), a second air bag (208) is connected to the other side of the air conveying pipe (207), the second air bag (208) is located in the inside of an injection molding hollow shaft (9), one side of the second air bag (208) is fixedly connected to the inner side of the first air bag (206), one side of the second air bag (214) is fixedly connected to the vertical plate (214), the vertical plate (214) is fixedly connected to the vertical seat (209), the inside of T shape mount pad (209) has seted up first cavity (210), the inside rotation of first cavity (210) is connected with first pivot (211), fixedly connected with first gear (212) on first pivot (211), one side meshing of first gear (212) is connected with first rack (213), the opposite side of first rack (213) is connected with the inside wall fixed connection of cavity axle (9) of moulding plastics, fixedly connected with first bevel gear (215) on first pivot (211), one side meshing of first bevel gear (215) is connected with second bevel gear (216), the inside fixedly connected with second pivot (217) of second bevel gear (216), fixedly connected with second gear (218) behind the third cavity that the other end of second pivot (217) extends to T shape mount pad (209) inside, second pivot (217) rotate and connect in the inside of T shape mount pad (209), the periphery side meshing of second gear (218) is connected with ring gear (219), ring gear (221) are connected with the inside fixedly connected with drill bit (220) of material row (221) inside fixedly connected with one end of third pivot (221), the discharging shaft (221) is sealed inside the injection molding hollow shaft (9) in a sliding manner;
the heat preservation annular frame (201) and the department that meets of casing (1) have seted up the second through-hole, the inside fixedly connected with connecting block (5) of second through-hole, one-way feed liquor through-hole has been seted up to the inside center department of connecting block (5), and the periphery side of one-way feed liquor through-hole is provided with one-way play through-hole, and one-way play through-hole is located the inside of connecting block (5), T shape piston (202) set up in one side of relative connecting block (5), the both sides of piston rod (203) all are provided with a plurality of first springs (204), the both sides of first spring (204) are respectively with T shape piston (202) and fixed plate (4) fixed connection, one side fixedly connected with second spring (222) of second gasbag (208) are kept away from to T shape mount pad (209), the opposite side of second spring (222) and the inside wall fixed connection of cavity axle (9) of moulding plastics, T shape mount pad (209) sliding connection is in the inside of cavity axle (9) of moulding plastics.
2. An injection molding machine discharge apparatus for fitness equipment production according to claim 1, wherein: the auxiliary assembly (3) comprises an annular block (301), one side of the annular block (301) is fixedly connected with the heat-insulation annular frame (201), a second cavity (302) is formed in the annular block (301), a first conical block (303) is arranged in the second cavity (302), a T-shaped connecting rod (304) is fixedly connected to one side of the first conical block (303), a roller (306) is fixedly connected to the other end of the T-shaped connecting rod (304) after the other end of the T-shaped connecting rod extends to a fourth cavity formed in the fixing plate (4), a toothed block (307) is arranged on the other side of the roller (306), the toothed block (307) is slidably arranged in the fourth cavity, and the bottom of the toothed block (307) is fixedly connected with the T-shaped piston (202).
3. An injection molding machine discharge apparatus for body building equipment production according to claim 2, wherein: the T-shaped connecting rod (304) is slidably connected to the inside of the heat-insulating annular frame (201), the annular block (301) and the fixing plate (4), third springs (305) are arranged on two sides of the outside of the T-shaped connecting rod (304), the third springs (305) are arranged in the fourth cavity, and two sides of the third springs (305) are fixedly connected with the T-shaped connecting rod (304) and the inner side wall of the fixing plate (4) respectively.
4. An injection molding machine discharge apparatus for exercise machine production according to claim 3, wherein: the inclined surface of the first conical block (303) is provided with a second conical block (308), the bottom of the second conical block (308) is fixedly connected with a vibrating rod (310), and the vibrating rod (310) is slidably connected inside the annular block (301) and the heat-insulating elastic sleeve (8).
5. The injection molding machine discharging device for body-building equipment production according to claim 4, wherein: the outside both sides of vibration pole (310) all are provided with fourth spring (309), fourth spring (309) set up the inside in second cavity (302), and the both sides of fourth spring (309) are respectively with second cone piece (308) and the inside wall fixed connection of annular piece (301).
6. The injection molding machine discharging device for body-building equipment production according to claim 5, wherein: the auxiliary limiting assembly (7) comprises a mounting frame (701), one side of the mounting frame (701) is fixedly connected with the inner side wall of the heat-insulation annular frame (201), third through holes are formed in the mounting frame (701) and the heat-insulation annular frame (201), a second rack (704) is connected to the inside of each third through hole in a sliding mode, and the bottom of each second rack (704) is fixedly connected with the top of each sliding plate (205).
7. The injection molding machine discharging device for body-building equipment production of claim 6, wherein: one side meshing of second rack (704) is connected with fourth gear (703), the inside fixedly connected with third pivot (702) of fourth gear (703), third pivot (702) rotate and connect in the inside of installing frame (701), the periphery side fixedly connected with ratchet wheel (705) of third pivot (702), one side of ratchet wheel (705) is provided with ratchet (706), the opposite side rotation of ratchet (706) is connected with U-shaped seat (707), the opposite side fixedly connected with cylinder (708) of U-shaped seat (707), the opposite side of cylinder (708) and the inside wall fixedly connected with L-shaped seat of one side fixedly connected with L-shaped seat (707) of installing frame (701), the inside one side fixedly connected with fifth spring of L-shaped seat, the opposite side and ratchet (706) of fifth spring are fixedly connected with.
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| CN202311559256.1A CN117261114B (en) | 2023-11-22 | 2023-11-22 | Injection molding machine discharging device for body-building equipment production |
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| CN112571666A (en) * | 2020-11-09 | 2021-03-30 | 魏欣菊 | Injection molding machine with impurity removal function |
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| CN112917828A (en) * | 2021-03-03 | 2021-06-08 | 姚新耿 | Anti-blocking injection molding machine |
| CN113290784A (en) * | 2021-05-24 | 2021-08-24 | 广州火星龙科技有限公司 | Injection molding machine with screening function |
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| US5466141A (en) * | 1989-11-01 | 1995-11-14 | Battenfeld Gmbh | Device for injection molding articles of plastics material which contain hollow spaces |
| CN109664465A (en) * | 2018-12-28 | 2019-04-23 | 佛山市顺德区震旭塑料机械有限公司 | A kind of injection molding machine nozzle anti-block apparatus and its application method |
| CN210759045U (en) * | 2019-10-08 | 2020-06-16 | 吴江信宇塑胶制品有限公司 | Screw mechanism for injection molding machine |
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