CN112848087A - Quantitative pressure stabilizing device for feeding of injection mold - Google Patents
Quantitative pressure stabilizing device for feeding of injection mold Download PDFInfo
- Publication number
- CN112848087A CN112848087A CN202110006692.0A CN202110006692A CN112848087A CN 112848087 A CN112848087 A CN 112848087A CN 202110006692 A CN202110006692 A CN 202110006692A CN 112848087 A CN112848087 A CN 112848087A
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- Prior art keywords
- injection mold
- bottom plate
- quantitative
- sliding
- servo motor
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- 238000002347 injection Methods 0.000 title claims abstract description 49
- 239000007924 injection Substances 0.000 title claims abstract description 49
- 230000000087 stabilizing effect Effects 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005485 electric heating Methods 0.000 claims description 17
- 239000003381 stabilizer Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 239000008187 granular material Substances 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 13
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000003672 processing method Methods 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
- 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
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1808—Feeding measured doses
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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
-
- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- B29C45/76—Measuring, controlling or regulating
Abstract
The invention relates to a pressure stabilizing device, in particular to a quantitative pressure stabilizing device for feeding of an injection mold. The invention provides a quantitative pressure stabilizing device for feeding an injection mold, which can realize quantitative feeding of the injection mold, control and stably maintain the gas pressure of a mold cavity. The utility model provides an injection mold throws material and uses quantitative voltage regulator device, includes: the tripod comprises a bottom plate, wherein tripods are uniformly arranged on one side of the top of the bottom plate at intervals; the top of the bottom plate is symmetrically provided with support columns; the extruding mechanisms are arranged between the top of the bottom plate and the tops of the tripods; the metering and blanking mechanism is arranged between the two support columns; the injection mechanism is arranged on the right side of the top of the bottom plate. The staff starts servo motor, drives helical blade then and rotates and to melt into the liquid in will moulding plastics granule conveying electric heat drum, can realize injection mold steady voltage through the interior hydraulic oil of control pneumatic cylinder.
Description
Technical Field
The invention relates to a pressure stabilizing device, in particular to a quantitative pressure stabilizing device for feeding of an injection mold.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a processing method for obtaining a formed product after plastic melted by heat is injected into a mold cavity from an injection molding machine at high pressure and cooled and solidified when parts with complex shapes are produced in batches.
Along with the continuous development of the society, the requirement of people to the injection molding product quality is promoted day by day, this has proposed higher requirement to injection moulding technique, and injection pressure is the important factor that influences the injection moulding course of working, and when the pressurization is not enough or the material is not enough in the die cavity, the injection moulding product just cools off the sclerosis and leads to filling inadequately because the melting injection moulding resin is not full of the die cavity yet, and the melting injection moulding resin spills over from the mould die joint and forms the flash burr and damages the mould die joint when injection pressure is too high or the material is too much.
Therefore, there is a need to develop a quantitative pressure stabilizer for injection mold feeding, which can realize quantitative feeding of injection mold, control and stably maintain the gas pressure of mold cavity.
Disclosure of Invention
In order to overcome when the pressurization is not enough in the die cavity, the injection moulding goods just has cooled off the sclerosis and causes the filling inadequately because the melting injection moulding resin is not full of the die cavity yet, and the melting injection moulding resin spills over and forms the shortcoming of excessive limit burr from the mould die joint when injection pressure is too high, technical problem: the quantitative pressure stabilizing device for feeding the injection mold can realize quantitative feeding of the injection mold, control and stably maintain the gas pressure of a mold cavity.
The technical scheme is as follows: the utility model provides an injection mold throws material and uses quantitative voltage regulator device, includes: the tripod comprises a bottom plate, wherein tripods are uniformly arranged on one side of the top of the bottom plate at intervals; the top of the bottom plate is symmetrically provided with support columns; the extruding mechanisms are arranged between the top of the bottom plate and the tops of the tripods; the metering and blanking mechanism is arranged between the two support columns; and the injection mechanism is arranged on one side of the top of the bottom plate, which is far away from the tripod.
Optionally, the extrusion mechanism comprises: the electric heating cylinders are arranged among the tops of the tripods; the helical blades are arranged in the electric heating cylinder in a clearance fit manner; the helical blade is provided with a helical gear shaft at one side far away from the tripod; the meshing sleeve is arranged on the helical gear shaft in a sliding manner; the sliding table is arranged on one side, close to the helical tooth shaft, of the top of the bottom plate; the bearing seat is arranged at the top of the sliding table; the bearing seat is provided with a rotating shaft; the rotating shaft and the outer ring of the meshing sleeve are provided with circular gears, and the two circular gears are meshed with each other; servo motor, slip table top are provided with servo motor, and servo motor output shaft passes through the coupling joint with first pivot.
Optionally, the metering and blanking mechanism comprises: the conical cylinder is arranged between the two support columns; the rotating rod is rotatably arranged on the upper side of the conical cylinder; the rotating rod is provided with a material dropping plate; the swing rod is arranged at one end of the rotating rod; the swinging rod is symmetrically and slidably provided with balancing weights; the fixing block is arranged between the tops of the two supporting columns; the middle part of the fixed block is provided with a first sliding rail close to one side of the servo motor; the middle part of the fixed block is provided with a funnel; the first sliding rail is provided with a sliding block in a sliding manner; the switch plate is arranged on one side, close to the funnel, of the sliding block and matched with the discharge port of the funnel; the connecting rod is arranged on one side of the sliding block, which is far away from the funnel; the clamping block is arranged at the end part of the connecting rod.
Optionally, the injection mechanism comprises: the supporting rods are symmetrically arranged on one side, close to the servo motor, of the top of the bottom plate; the hydraulic cavity is arranged between the tops of the two support rods; the ejection block is arranged in the hydraulic cavity in a sliding mode and connected with the helical gear shaft; the sealing cover is arranged on the hydraulic cavity; the sealing cover is provided with a connecting pipe; the hydraulic cylinder is arranged on one side, close to the servo motor, of the top of the bottom plate and communicated with the connecting pipe.
Optionally, the method further comprises: and the side wall of the conical cylinder close to the swinging rod is provided with a detection sensor which is matched with a similar balancing weight.
Optionally, the method further comprises: the connecting valve is arranged on one side of the top of the electric heating cylinder, which is far away from the servo motor; the joint sleeve is arranged on the connecting valve; and the top of the joint sleeve is provided with the pressure gauge.
Optionally, the method further comprises: the top of the bottom plate is provided with a second sliding rail which is in sliding fit with the sliding table; the bottom of the second sliding rail is provided with a threaded sleeve; the screw rod is arranged on the threaded sleeve in a threaded fit manner; the end part of the screw rod is detachably provided with a spanner; the connecting sleeve is arranged between the helical blade and the rotating shaft.
Optionally, the detection sensor is a counting sensor.
The invention has the beneficial effects that: 1. the staff starts servo motor, drives helical blade then and rotates and to melt into the liquid in will moulding plastics granule conveying electric heat drum, can realize injection mold steady voltage through the interior hydraulic oil of control pneumatic cylinder.
2. When the staff need carry out injection mold and throw the material when using quantitative steady voltage, the staff will mould plastics the granule and pour into the funnel in, the pulling slider moves on first slide rail and drives the switch board and remove and open the funnel discharge gate, can measure the granule blanking volume of moulding plastics in the funnel through detecting sensor.
3. When the staff need carry out injection mold and throw the material when with quantitative steady voltage, the staff starts the electric heat drum, can know the interior operating condition of electric heat drum through the manometer.
4. When the staff need carry out injection mold and throw the material when using quantitative steady voltage, staff's accessible rotates the spanner many times and drives the screw rod and rotate in the screw thread cover and adjust slip table and second slide rail relative position control electric heat drum internal pressure size, and the adapter sleeve can guarantee the device steady operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the extrusion mechanism of the present invention.
Fig. 3 is a schematic perspective view of the metering and blanking mechanism of the present invention.
Fig. 4 is a schematic perspective view of the injection mechanism of the present invention.
FIG. 5 is a schematic view of a first partial body structure according to the present invention.
FIG. 6 is a schematic view of a second partial body structure according to the present invention.
Description of reference numerals: the device comprises a base plate 1, a tripod 2, a support column 3, an extrusion mechanism 4, an electric heating cylinder 41, a helical blade 42, a skewed tooth shaft 43, a meshing sleeve 44, a sliding table 45, a bearing seat 46, a rotating shaft 47, a circular gear 48, a servo motor 49, a metering blanking mechanism 5, a conical cylinder 51, a rotating rod 52, a blanking disc 521, a swinging rod 53, a balancing weight 54, a fixed block 55, a first sliding rail 56, a funnel 57, a sliding block 58, a switch plate 59, a connecting rod 510, a clamping block 511, an injection mechanism 6, a supporting rod 61, a hydraulic cavity 62, a top block 63, a sealing cover 64, a connecting pipe 65, a hydraulic cylinder 66, a detection sensor 7, a connecting valve 8, a joint sleeve 9, a pressure gauge 10, a second sliding rail 11, a threaded sleeve 12, a screw rod 13.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a quantitative pressure stabilizer for injection mold feeding comprises a bottom plate 1, a tripod 2, support columns 3, an extruding mechanism 4, a metering and blanking mechanism 5 and an injection mechanism 6, wherein the tripod 2 is uniformly arranged on the left side of the top of the bottom plate 1 at intervals, the support columns 3 are symmetrically arranged in the middle of the top of the bottom plate 1 in a front-back manner, the extruding mechanism 4 is arranged between the top of the bottom plate 1 and the tops of a plurality of tripods 2, the metering and blanking mechanism 5 is arranged between the two support columns 3, and the injection mechanism 6 is arranged on the.
The extruding mechanism 4 comprises an electric heating cylinder 41, a helical blade 42, a helical gear shaft 43, a meshing sleeve 44, a sliding table 45, a bearing seat 46, a rotating shaft 47, a circular gear 48 and a servo motor 49, the electric heating cylinder 41 is arranged between the tops of a plurality of tripods 2, the helical blade 42 is arranged in the electric heating cylinder 41 in a clearance fit mode, the helical blade 42 is provided with the helical gear shaft 43 on the right side, the meshing sleeve 44 is arranged on the helical gear shaft 43 in a sliding mode, the sliding table 45 is arranged on the right side of the top of the bottom plate 1, the bearing seat 46 is arranged on the top of the sliding table 45, the rotating shaft 47 is arranged on the bearing seat 46, the circular gear 48 is arranged on the outer ring of the rotating shaft 47 and the meshing sleeve 44, the two circular gears 48 are meshed with.
The metering and blanking mechanism 5 comprises a conical barrel 51, a rotating rod 52, a blanking disc 521, a swinging rod 53, a balancing weight 54, a fixed block 55, a first slide rail 56, a funnel 57, a sliding block 58, a switch plate 59, a connecting rod 510 and a clamping block 511, be provided with a toper section of thick bamboo 51 between two support columns 3, toper section of thick bamboo 51 upside rotary type is provided with bull stick 52, be provided with blanking dish 521 on the bull stick 52, bull stick 52 front end is provided with swinging arms 53, the bilateral symmetry slidingtype is provided with balancing weight 54 on the swinging arms 53, be provided with fixed block 55 between two support columns 3 tops, fixed block 55 middle part right side is provided with first slide rail 56, fixed block 55 middle part is provided with funnel 57, the gliding type is provided with slider 58 on first slide rail 56, slider 58 left side is provided with switch plate 59, switch plate 59 and funnel 57 discharge gate cooperation, slider 58 right side is provided with connecting rod 510, the connecting rod 510 bottom is provided with presss.
When the worker needs to perform quantitative pressure stabilization for feeding of the injection mold, the worker places the mold at one end of the electric heating cylinder 41, starts the electric heating cylinder 41 to preheat, pours injection particles into the funnel 57, pulls the slider 58 to move on the first slide rail 56 to drive the switch plate 59 to move to open the discharge port of the funnel 57, the injection particles in the funnel 57 fall into the blanking disc 521 to drive the blanking disc 521 to rotate around the rotating rod 52 to incline towards one side of the conical cylinder 51, the blanking disc 521 rotates around the rotating rod 52 to drive the rotating rod 52 to rotate, the rotating rod 52 rotates to drive the oscillating rod 53 to rotate around the rotating rod 52, the oscillating rod 53 rotates around the rotating rod 52 to drive the balancing weight 54 to move, the quantitative blanking of the injection particles in the blanking disc 521 into the conical cylinder 51 to fall onto the spiral blade 42 in the electric heating cylinder 41 is realized through the balancing weight 54, the worker starts the servo motor 49, the output shaft of the servo motor, the rotating shaft 47 rotates to drive the meshing sleeve 44 to rotate through the circular gear 48, the meshing sleeve 44 rotates to drive the helical gear shaft 43 to rotate, the helical gear shaft 43 rotates to drive the helical blade 42 to rotate, the helical blade 42 rotates to convey injection molding particles into the electric heating cylinder 41 to be melted into liquid, a worker starts the hydraulic cylinder 66 to extrude hydraulic oil in the hydraulic cylinder 66 to drive the ejector block 63 to move through the connecting pipe 65 and the hydraulic cavity 62, the ejector block 63 moves to drive the helical gear shaft 43 to move in the meshing sleeve 44, the helical gear shaft 43 moves in the meshing sleeve 44 to drive the helical blade 42 to move in the electric heating cylinder 41 to inject injection molding liquid into a mold, the worker controls the hydraulic cylinder 66 to suck back the hydraulic oil to drive the ejector block 63 to move and reset, then the helical blade 42 is driven to move and reset in the electric heating cylinder 41, and quantitative pressure stabilization for injection mold feeding.
Example 2
As shown in fig. 3, 5 and 6, on the basis of embodiment 1, the quantitative pressure stabilizing device for feeding of an injection mold further comprises a detection sensor 7, wherein the detection sensor 7 is arranged on the front side wall of the conical cylinder 51, and the detection sensor 7 is matched with a similar balancing weight 54.
When the staff need carry out injection mold and throw material with quantitative steady voltage, the staff pours the granule of moulding plastics into funnel 57 into, pulls slider 58 and moves on first slide rail 56 and drive switch board 59 and remove and open the discharge gate of funnel 57, can measure the granule blanking volume of moulding plastics in funnel 57 through detecting sensor 7.
The electric heating cylinder is characterized by further comprising a connecting valve 8, a joint sleeve 9 and a pressure gauge 10, wherein the connecting valve 8 is arranged on the left side of the top of the electric heating cylinder 41, the joint sleeve 9 is arranged on the connecting valve 8, and the pressure gauge 10 is arranged on the top of the joint sleeve 9.
When the staff need carry out injection mold and throw the material and use quantitative steady voltage, the staff starts electric heat drum 41, can know the interior operating condition of electric heat drum 41 through manometer 10.
Still including second slide rail 11, thread bush 12, screw rod 13, spanner 14 and adapter sleeve 15, 1 top of bottom plate is provided with second slide rail 11, second slide rail 11 and slip table 45 sliding type cooperation, and second slide rail 11 bottom is provided with thread bush 12, and thread fit is provided with screw rod 13 on the thread bush 12, and screw rod 13 right-hand member can be dismantled and be provided with spanner 14, is provided with adapter sleeve 15 between helical blade 42 and the pivot 47.
When the staff need carry out injection mold and throw the material when using quantitative steady voltage, the staff accessible rotates spanner 14 many times and drives screw rod 13 and rotate regulation slip table 45 and second slide rail 11 relative position control electric heat drum 41 internal pressure size in threaded sleeve 12, and adapter sleeve 15 can guarantee the device steady operation.
The detecting sensor 7 is a counting sensor, which can sense the measured information and convert the sensed information into an electric signal or other information output in a required form according to a certain rule, and only a contact signal or a sensing signal can be accurately counted.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (8)
1. The utility model provides an injection mold throws material and uses quantitative voltage stabilizer, characterized by includes:
the device comprises a base plate (1), wherein tripods (2) are uniformly arranged on one side of the top of the base plate (1) at intervals;
the supporting columns (3) are symmetrically arranged at the tops of the bottom plates (1);
the extruding mechanisms (4) are arranged between the top of the bottom plate (1) and the tops of the plurality of tripods (2);
a metering blanking mechanism (5), wherein the metering blanking mechanism (5) is arranged between the two support columns (3);
and the injection mechanism (6) is arranged on one side of the top of the bottom plate (1) far away from the tripod (2).
2. A quantitative pressure stabilizer for injection mold feeding according to claim 1, characterized in that the extruding means (4) comprises:
the electrothermal cylinders (41) are arranged among the tops of the plurality of tripods (2);
the helical blade (42) is arranged in the electric heating cylinder (41) in a clearance fit manner;
the helical blade (42) is provided with a helical gear shaft (43) at one side far away from the tripod (2);
the meshing sleeve (44) is arranged on the inclined gear shaft (43) in a sliding mode;
the sliding table (45) is arranged on one side, close to the inclined gear shaft (43), of the top of the bottom plate (1);
the bearing seat (46) is arranged at the top of the sliding table (45);
the rotating shaft (47) is arranged on the bearing seat (46);
the circular gears (48) are arranged on the outer rings of the rotating shaft (47) and the meshing sleeve (44), and the two circular gears (48) are meshed with each other;
servo motor (49), slip table (45) top is provided with servo motor (49), and servo motor (49) output shaft passes through the coupling joint with first pivot (47).
3. A quantitative pressure stabilizer for injection mold feeding according to claim 2, characterized in that the metering and blanking mechanism (5) comprises:
the conical cylinder (51) is arranged between the two support columns (3);
the rotating rod (52) is rotatably arranged on the upper side of the conical cylinder (51);
a blanking disc (521) is arranged on the rotating rod (52);
a swing rod (53), wherein one end of the rotating rod (52) is provided with the swing rod (53);
the balance weight (54) is symmetrically and slidably arranged on the swinging rod (53);
the fixing block (55) is arranged between the tops of the two supporting columns (3);
the first sliding rail (56) is arranged at one side of the middle part of the fixed block (55) close to the servo motor (49);
the middle part of the fixed block (55) is provided with the funnel (57);
the sliding block (58) is arranged on the first sliding rail (56) in a sliding mode;
the switch plate (59) is arranged on one side, close to the funnel (57), of the sliding block (58), and the switch plate (59) is matched with a discharge hole of the funnel (57);
the connecting rod (510) is arranged on one side, away from the funnel (57), of the sliding block (58);
the clamping block (511) is arranged at the end part of the connecting rod (510).
4. A quantitative pressure stabilizer for injection mold feeding according to claim 3, characterized in that the injection mechanism (6) comprises:
the supporting rods (61) are symmetrically arranged on one side, close to the servo motor (49), of the top of the bottom plate (1);
a hydraulic cavity (62) is arranged between the tops of the two support rods (61);
the ejection block (63) is arranged in the hydraulic cavity (62) in a sliding mode, and the ejection block (63) is connected with the helical gear shaft (43);
the sealing cover (64) is arranged on the hydraulic cavity (62);
the connecting pipe (65) is arranged on the sealing cover (64);
the hydraulic cylinder (66) is arranged on one side, close to the servo motor (49), of the top of the bottom plate (1), and the hydraulic cylinder (66) is communicated with the connecting pipe (65).
5. The quantitative pressure stabilizer for injection mold feeding according to claim 4, characterized by further comprising:
the detection sensor (7) is arranged on the side wall of the conical barrel (51) close to the swinging rod (53), and the detection sensor (7) is matched with a close balancing weight (54).
6. The quantitative pressure stabilizer for injection mold feeding according to claim 5, characterized by further comprising:
the connecting valve (8) is arranged on one side of the top of the electric heating cylinder (41) far away from the servo motor (49);
the joint sleeve (9) is arranged on the connecting valve (8);
the top of the joint sleeve (9) is provided with a pressure gauge (10), and the top of the joint sleeve (9) is provided with the pressure gauge (10).
7. The quantitative pressure stabilizer for injection mold feeding according to claim 6, characterized by further comprising:
the top of the bottom plate (1) is provided with a second sliding rail (11), and the second sliding rail (11) is in sliding fit with the sliding table (45);
the bottom of the second sliding rail (11) is provided with a threaded sleeve (12);
the screw (13) is arranged on the threaded sleeve (12) in a threaded fit manner;
the end part of the screw rod (13) is detachably provided with a spanner (14);
the connecting sleeve (15) is arranged between the connecting sleeve (15) and the helical blade (42) and the rotating shaft (47).
8. A quantitative pressure stabilizer for injection mould feeding according to claim 7, characterized in that the detection sensor (7) is a counting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006692.0A CN112848087A (en) | 2021-01-05 | 2021-01-05 | Quantitative pressure stabilizing device for feeding of injection mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006692.0A CN112848087A (en) | 2021-01-05 | 2021-01-05 | Quantitative pressure stabilizing device for feeding of injection mold |
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| CN112848087A true CN112848087A (en) | 2021-05-28 |
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|---|---|---|---|
| CN202110006692.0A Pending CN112848087A (en) | 2021-01-05 | 2021-01-05 | Quantitative pressure stabilizing device for feeding of injection mold |
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| CN111361084A (en) * | 2020-03-12 | 2020-07-03 | 储晓锋 | High-efficiency injection molding machine with double injection molding openings |
| CN112088788A (en) * | 2020-10-10 | 2020-12-18 | 山东畜牧兽医职业学院 | Sheep of slow feed is bred with natural feeding equipment |
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2021
- 2021-01-05 CN CN202110006692.0A patent/CN112848087A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT334614B (en) * | 1975-02-03 | 1976-01-25 | Hansmann Dipl Ing Robert | DOSING DEVICE FOR A PLASTICS PROCESSING SCREW INJECTION MOLDING MACHINE OR SCREW EXTRUSION PRESS |
| DE4229826C1 (en) * | 1992-09-07 | 1994-01-13 | Georg Dr Bolder | Determining weight of shot in injection or transfer moulding - by measuring weight of material in feeder device before and after shot quantity is there taken out and discharged into extruder |
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| CN209063472U (en) * | 2018-11-02 | 2019-07-05 | 于蕾蕾 | A kind of injection mold injection device |
| CN209466575U (en) * | 2018-12-24 | 2019-10-08 | 佛山市张略包装材料有限公司 | A kind of injection molding machine of double molds injection |
| CN110450348A (en) * | 2019-08-13 | 2019-11-15 | 天津博硕倍生物科技有限公司 | A kind of dosing device for injection molding machine |
| CN111361084A (en) * | 2020-03-12 | 2020-07-03 | 储晓锋 | High-efficiency injection molding machine with double injection molding openings |
| CN112088788A (en) * | 2020-10-10 | 2020-12-18 | 山东畜牧兽医职业学院 | Sheep of slow feed is bred with natural feeding equipment |
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Application publication date: 20210528 |