CN115246203B - Electric shooting table device - Google Patents
Electric shooting table device Download PDFInfo
- Publication number
- CN115246203B CN115246203B CN202210865246.XA CN202210865246A CN115246203B CN 115246203 B CN115246203 B CN 115246203B CN 202210865246 A CN202210865246 A CN 202210865246A CN 115246203 B CN115246203 B CN 115246203B
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- Prior art keywords
- injection
- screw rod
- melt adhesive
- motor
- adhesive
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- 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
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
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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
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
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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
- B29C45/46—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
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/5028—Drive means therefor screws axially driven by the coaxial rotor of an electric motor
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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
- B29C45/46—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
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
- B29C2045/504—Drive means therefor electric motors for rotary and axial movement of the screw being coaxial with the screw
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an electric injection table device, which comprises an injection part; a winding stator core is arranged on the inner wall of the stand, a rotor core is correspondingly arranged in the winding stator core, and the rotor core is sleeved on the injection screw rod; one end of the injection screw rod extends out of the machine base, and the injection screw rod is connected with a port of the machine base through a sealing connecting piece; the direct-drive injection motor device is characterized in that the screw rod of the injection screw rod is directly used as a rotor main shaft of a motor, the middle is saved and connected, the influence of processing factors on the motor during working is reduced, the failure rate is reduced, the rotation efficiency is improved, the motor response speed is improved due to the inertia of the motor, and the direct-drive injection motor device has remarkable effect on producing thin-wall products.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to an electric injection table device.
Background
Chinese patent CN110039706a discloses a full-electric injection molding machine and a melt adhesive control method thereof, comprising a blanking hopper, a melt adhesive mechanism, a glue injection mechanism and a table injection mechanism, wherein glue stock is placed in the blanking hopper, and an outlet of the glue stock is connected with the melt adhesive mechanism; the glue melting mechanism and the glue injecting mechanism are respectively fixed on the injection table mechanism and can move back and forth on the injection table mechanism; the action of the glue injecting mechanism and the glue melting mechanism is driven by a motor; the glue injection motor drives the injection screw to rotate and simultaneously drives the injection screw to retreat, when the screw reaches a specified metering position, the glue injection motor stops, the glue injection motor drives the injection screw to continuously rotate, and when the melting pressure of the melted glue reaches a set pressure, the glue injection motor stops acting;
the traditional glue injection motor is driven by adopting a belt pulley to drive an injection screw rod or adopting an intermediate motor to be connected with a rotating shaft for transition for installation, so as to perform glue injection and loosening and deactuation; when the belt pulley drives the glue injection action, the transfer efficiency is low, the rotational inertia is large, the product quality cannot be ensured aiming at high-precision products, and the repeated glue injection precision cannot be ensured; and the speed is too high during starting, the feeding of the screw rod of the material pipe group is unstable, and the defect that the direct-drive motor is limited by the torque of the motor is overcome.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems of the prior art and providing an electric stage device.
The aim of the invention can be achieved by the following technical scheme:
an electric injection table device comprises an injection part;
a winding stator core is arranged on the inner wall of the stand, a rotor core is correspondingly arranged in the winding stator core, and the rotor core is sleeved on the injection screw rod;
one end of the injection screw rod extends out of the machine base, and the injection screw rod is connected with a port of the machine base through a sealing connecting piece;
the two ends of the rotor core are respectively provided with a first rotor pressing plate and a second rotor pressing plate, and the first rotor pressing plate and the second rotor pressing plate are installed on the injection screw rod through a rotor core fastening steel sleeve.
As a further scheme of the invention: the sealing connecting piece comprises a dust sealing cover plate I, a glue injection bearing end cover, a glue injection bearing gasket and a locking nut, wherein the glue injection bearing end cover is arranged at one end opening of the machine base, and the glue injection bearing end cover is connected with the injection screw rod through the glue injection bearing end cover, the thrust aligning roller shaft, the glue injection of the single-row tapered roller bearing, the bearing gasket and the deep groove ball bearing.
As a further scheme of the invention: and a first dust seal cover plate is arranged on the injection bearing end cover and is connected with the injection screw rod through a framework oil seal.
As a further scheme of the invention: the other end port of the machine base is provided with a rear end cover, a rear cover plate is arranged on the rear end cover, one end, close to the rear end cover, of the injection screw rod is connected with a shaft tail, and a rotor positioning block of the multi-Mochuanxi rotary transformer is arranged on the shaft tail.
As a further scheme of the invention: the injection screw rod is connected with the rear end cover through a deep groove ball bearing, the rotary transformer rotor is connected at the shaft tail, the rotary transformer rotor is sleeved in a rotary transformer stator, and a multi-mole Sichuan rotary transformer stator positioning ring is sleeved on the rotary transformer stator.
As a further scheme of the invention: the device also comprises a transmission shaft; the transmission shaft is connected with the material pipe part component through the transmission shaft flange, the transmission shaft is positioned in the adhesive injection frame, the adhesive melting motor is arranged at the top of the adhesive injection frame through the adhesive melting motor fixing plate, the output end of the adhesive melting motor is connected with the adhesive melting motor synchronous wheel, the adhesive melting motor synchronous wheel is connected with the adhesive melting synchronous belt wheel through the adhesive melting synchronous belt, and the adhesive melting synchronous belt wheel is sleeved on the transmission shaft.
As a further scheme of the invention: a dust sealing cover plate II is arranged between the transmission shaft flange and the transmission shaft.
As a further scheme of the invention: the synchronous wheel of the melt adhesive motor is provided with a synchronous wheel expansion sleeve of the melt adhesive motor.
As a further scheme of the invention: the glue melting motor fixing plate is arranged on the glue injection frame through a synchronous belt adjusting block.
As a further scheme of the invention: the melt adhesive synchronous belt is provided with a melt adhesive rotating speed detecting point, the melt adhesive rotating speed detecting point comprises a melt adhesive rotating speed bracket and a melt adhesive rotating speed proximity switch, the melt adhesive rotating speed bracket is arranged on the injection frame, and the melt adhesive rotating speed bracket is provided with the melt adhesive rotating speed proximity switch.
The invention has the beneficial effects that:
(1) The direct-drive injection motor device takes the screw rod of the injection screw rod as a rotor main shaft of the motor directly, saves connection in the middle, reduces the influence of processing factors on the motor during working, reduces failure rate, improves rotation efficiency, reduces inertia of the motor, improves response speed of the motor and has remarkable effect on producing thin-wall products;
(2) The direct-drive injection motor device of the invention not only needs to bear the axial force in the axial direction but also needs to bear the radial force in the rotating direction because the main shaft of the injection screw rod is equivalent to the rotor main shaft of the direct-drive injection motor, and the invention solves the dependence on imported high-value bearings, completely adopts domestic bearings to replace, and improves the competitiveness of the machine in the domestic market;
(3) The electric injection table device adopts a modularized thought, has strong expansibility, only needs to adjust the injection table base plate to replace a large mold locking mechanism or a small mold locking mechanism, greatly improves the production efficiency, and shortens the cycle of the traffic machine to adapt to the market;
(4) The invention has simple installation structure and low cost, and the coaxiality of the injection and melt adhesive assembly is easy to ensure.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a right side view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the construction of the adhesive part of the present invention;
fig. 5 is a schematic structural view of the glue injection component of the present invention.
In the figure: 1. a material tube group component; 2. moving the hopper member; 3. a glue injection frame; 4. a shooting table transition support plate; 5. a shooting table backing plate; 6. a ball linear guide rail; 7. a melt adhesive member; 8. a glue injection component;
71. a drive shaft flange; 72. a melt adhesive synchronous belt pulley; 73. a dust seal cover plate II; 74. a synchronous wheel expansion sleeve of a melt adhesive motor; 75. a melt adhesive synchronous belt; 76. a synchronous wheel of the melt adhesive motor; 77. a glue melting motor fixing plate; 78. a synchronous belt adjusting block; 79. a glue melting motor; 710. detecting a rotational speed of the melt adhesive; 711. a melt adhesive rotating speed bracket; 712. a melt adhesive rotating speed proximity switch; 713. a transmission shaft; 714. a one-way thrust ball bearing; 715. injecting glue two plates; 716. a first single row tapered roller bearing; 717. a second single row tapered roller bearing; 718. a weighing sensor; 719. a sensor transition plate;
81. an injection screw rod; 82. a dust seal cover plate; 83. an injecting glue bearing end cover; 84. a glue injection bearing gasket; 85. a lock nut; 86. a rotor pressing plate I; 87. a base; 88. a hanging ring; 89. a rotor pressing plate II; 810. the rotor core is fastened with a steel sleeve; 811. a rear end cover; 812. a shaft tail; 813. a rotor positioning block of the multi-Mochuanxi resolver; 814. a back cover plate;
8a, a framework oil seal; 8b, a thrust self-aligning roller bearing; 8c, a single row tapered roller bearing; 8d, deep groove ball bearings; 8e, a rotor core; 8f, winding stator core; 8g, deep groove ball bearings; 8h, rotating a transformer rotor; 8i, a resolver stator; 8j, a stator positioning ring of the multi-Mochuanxi transformer.
Description of the embodiments
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. 1-5, the invention is an electric injection table device, which comprises a movable hopper component 2, an injection frame 3, an injection table transition support plate 4, an injection table base plate 5 and a ball linear guide rail 6;
the injection table base plate 5 is provided with an electric injection table device body, the electric injection table device body comprises a material pipe group part 1, a melt adhesive part 7 and an injection adhesive part 8, the material pipe group part 1 is provided with a movable hopper part 2, and the material pipe group part 1 and the movable hopper part 2 are of the prior art and are not described in detail;
the injection table base plate 5 is arranged on the injection frame 3, two injection frame 3 are arranged side by side, the injection table transition support plate 4 is arranged at the bottom of the injection frame 3, and the injection table transition support plate 4 is slidably sleeved on the ball linear guide rail 6, so that an electric injection table device on the injection table base plate 5 can move linearly and horizontally along the ball linear guide rail 6;
the melt adhesive part 7 comprises a transmission shaft flange 71, a melt adhesive synchronous pulley 72, a melt adhesive synchronous belt 75, a melt adhesive motor synchronous pulley 76, a melt adhesive motor 79 and a transmission shaft 713;
the transmission shaft 713 is connected with the material pipe group part 1 through the transmission shaft flange 71, the transmission shaft 713 is positioned in the glue injection frame 3, the glue melting motor 79 is arranged at the top of the glue injection frame 3 through the glue melting motor fixing plate 77, the output end of the glue melting motor 79 is connected with the glue melting motor synchronous wheel 76, the glue melting motor synchronous wheel 76 is connected with the glue melting synchronous belt wheel 72 through the glue melting synchronous belt 75, and the glue melting synchronous belt wheel 72 is sleeved on the transmission shaft 713;
a second dust sealing cover plate 73 is arranged between the transmission shaft flange 71 and the transmission shaft 713, and the tightness of the connection between the transmission shaft flange 71 and the transmission shaft 713 is ensured by arranging the second dust sealing cover plate 73;
a melt adhesive motor synchronous wheel expansion sleeve 74 is arranged on the melt adhesive motor synchronous wheel 76, and the melt adhesive motor synchronous wheel expansion sleeve 74 generates huge holding force between the inner ring and the shaft and between the outer ring and the hub by the action of high-strength tension bolts so as to realize keyless connection of a machine part and the shaft; when bearing load, the combined pressure of the expansion sleeve, the machine part and the shaft is used for transmitting torque, axial force or composite load of the two by virtue of friction force generated by the expansion sleeve and the machine part and the shaft;
the melt adhesive motor fixing plate 77 is mounted on the adhesive injecting frame 3 through a synchronous belt adjusting block 78, and the synchronous belt adjusting block 78 can adjust the height of the solvent motor fixing plate 77, so as to adjust the tension between the melt adhesive synchronous pulley 72 and the melt adhesive motor synchronous pulley 76;
a melt adhesive rotation speed detecting point 710 is arranged at the melt adhesive synchronous belt 75, and the melt adhesive rotation speed detecting point 710 is used for detecting the transmission speed of the melt adhesive synchronous belt 75, so as to detect the rotation speed of the melt adhesive solid transmission shaft 713; the melt adhesive rotating speed detecting point 710 comprises a melt adhesive rotating speed bracket 711 and a melt adhesive rotating speed approaching switch 712, the melt adhesive rotating speed bracket 711 is of an L-shaped structure, the melt adhesive rotating speed bracket 711 is arranged on the injection frame 3, the melt adhesive rotating speed approaching switch 712 is arranged on the melt adhesive rotating speed bracket 711, and the rotating speed of the melt adhesive motor 79 is controlled through the melt adhesive rotating speed approaching switch 712;
the transmission shaft 713 is sleeved on the glue injection two plates 715 through a one-way thrust ball bearing 714, a first single-row tapered roller bearing 716 and a second single-row tapered roller bearing 717, and the one-way thrust ball bearing 714, the first single-row tapered roller bearing 716 and the second single-row tapered roller bearing 717 are arranged along the length direction of the transmission shaft 713; a sensor transition plate 719 is arranged at one end of the transmission shaft 713 far away from the pipe group component 1, and a weighing sensor 718 is arranged in the sensor transition plate 719, wherein the weighing sensor 718 is used for weighing colloid injected from the glue injection component 8;
the glue injection part 8 comprises an injection screw rod 81, a first rotor pressing plate 86, a base 87, a lifting ring 88, a second rotor pressing plate 89, a rotor core fastening steel sleeve 810, a rear end cover 811, a shaft tail 812, a rotor positioning block 813 of the multi-Mochuann transformer and a rear cover plate 814;
a winding stator core 8f is arranged on the inner wall of the stand 87, a rotor core 8e is correspondingly arranged in the winding stator core 8f, and the rotor core 8e is sleeved on the injection screw rod 81;
the injection screw rod 81 extends out of the base 87 at one end, the injection screw rod 81 is connected with a port of the base 87 through a sealing connecting piece, the sealing connecting piece comprises a first dust seal cover plate 82, a first injection bearing end cover 83, a first injection bearing gasket 84 and a locking nut 85, the first injection bearing end cover 83 is installed at one port of the base 87, the first injection bearing end cover 83 is connected with the injection screw rod 81 through the first injection bearing end cover 83, a thrust aligning roller shaft 8b, a single-row tapered roller bearing injection rubber 8c, a bearing gasket 84 and a deep groove ball bearing 8d, the first dust seal cover plate 82 is installed on the first injection bearing end cover 83, the first dust seal cover plate 82 is connected with the injection screw rod 81 through a framework oil seal 8a, and the sealing connecting piece and the first dust seal cover plate 82 are arranged in a structure, so that the tightness of the connection of the injection screw rod 81 and the base 87 is ensured;
the two ends of the rotor core 8e are respectively provided with a first rotor pressing plate 86 and a second rotor pressing plate 89, and the first rotor pressing plate 86 and the second rotor pressing plate 89 are mounted on the injection screw rod 81 through a rotor core fastening steel sleeve 810;
the other port of the base 87 is provided with a rear end cover 811, a rear cover plate 814 is arranged on the rear end cover 811, one end of the injection screw 81 close to the rear end cover 811 is connected with a shaft tail 812, and a multi-Moire rotary transformer rotor positioning block 813 is arranged on the shaft tail 812; the rotor positioning block 813 of the multi-Mochuan rotary transformer plays a role in positioning and preventing deflection for the rotation of the injection screw rod 81;
the injection screw rod 81 is connected with a rear end cover 811 through a deep groove ball bearing 8g, a rotary transformer rotor 8h is connected with a shaft tail 812, the rotary transformer rotor 8h is sleeved in a rotary transformer stator 8i, and a multi-mole Sichuan rotary transformer stator positioning ring 8j is sleeved on the rotary transformer stator 8 i; for precisely counting the injection screw 81;
the base 87 is provided with the hanging ring 88, and the hanging ring 88 is arranged to facilitate the installation of the glue injection part 8;
during operation, the glue injection part 8 mainly comprises a glue injection bearing end cover 83, a thrust aligning roller bearing 8b, a single-row tapered roller bearing 8c, a glue injection bearing gasket 84 and a deep groove ball bearing 8d which are sequentially arranged on the injection screw rod 81, and are locked through a locking nut 85, so that the injection screw rod 81 is ensured to rotate smoothly, and the axial direction is controlled within 0.05 mm; the winding stator core 8f and the machine seat 87 are arranged on the glue injection bearing end cover 83 and are fixed by using inner hexagon screws, the first rotor pressing plate 86, the rotor core 8e and the second rotor pressing plate 89 sequentially penetrate into the injection screw rod 81, and the rotor core 8e is fixed by the rotor core fastening steel sleeve 810; fixing the deep groove ball bearing 8g and the rear end cover 811 on the injection screw 81, and fixing the rear end cover 811 with the base 87; shaft tail 812, rotary transformer rotor 8h, rotary transformer stator 8i and multi-mole rotary transformer rotor positioning block 813 are sequentially fixed on injection screw rod 81 to calculate the rotation times of injection screw rod 81, and finally rear cover plate 814 is used for protecting rotary transformer device.
The working principle of the invention is as follows: the invention discloses an electric direct-drive injection motor device which is mainly used for providing injection force for an injection molding machine and is used for replacing an injection cylinder device of a traditional hydraulic injection molding machine, injection or feeding and withdrawing actions are carried out through positive and negative rotation of an injection screw rod of a motor, and meanwhile, the injection motor bears rotating moment when melt adhesive actions are completed, and the injection motor needs to provide reaction force to prevent the melt adhesive screw rod from withdrawing.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (1)
1. An electric shooting table device is characterized by comprising a glue shooting component (8);
a winding stator core (8 f) is arranged on the inner wall of a base (87) of the glue injection component (8), a rotor core (8 e) is correspondingly arranged in the winding stator core (8 f), and the rotor core (8 e) is sleeved on the injection screw rod (81);
one end of the injection screw rod (81) extends out of the machine seat (87), and the injection screw rod (81) is connected with a port of the machine seat (87) through a sealing connecting piece;
the two ends of the rotor core (8 e) are respectively provided with a first rotor pressing plate (86) and a second rotor pressing plate (89), and the first rotor pressing plate (86) and the second rotor pressing plate (89) are arranged on the injection screw rod (81) through a rotor core fastening steel sleeve (810);
the sealing connecting piece comprises a dust seal cover plate I (82), a glue injection bearing end cover (83), a glue injection bearing gasket (84) and a locking nut (85), wherein the glue injection bearing end cover (83) is arranged at one port of the base (87), and the glue injection bearing end cover (83) is connected with the injection screw rod (81) through the glue injection bearing end cover (83), the thrust aligning roller shaft (8 b), the single-row tapered roller bearing glue injection (8 c), the bearing gasket (84) and the deep groove ball bearing (8 d);
a first dust seal cover plate (82) is arranged on the injection bearing end cover (83), and the first dust seal cover plate (82) is connected with an injection screw rod (81) through a framework oil seal (8 a);
the other port of the machine seat (87) is provided with a rear end cover (811), a rear cover plate (814) is arranged on the rear end cover (811), one end, close to the rear end cover (811), of the injection screw rod (81) is connected with a shaft tail (812), and a multi-Mochuanxi rotary transformer rotor positioning block (813) is arranged on the shaft tail (812);
the injection screw rod (81) is connected with the rear end cover (811) through a deep groove ball bearing (8 g), the rotary transformer rotor (8 h) is connected with the shaft tail (812), the rotary transformer rotor (8 h) is sleeved in the rotary transformer stator (8 i), and the rotary transformer stator (8 i) is sleeved with a multi-MoChuan rotary transformer stator positioning ring (8 j);
further comprising a drive shaft (713); the transmission shaft (713) is connected with the material pipe assembly part (1) through a transmission shaft flange (71), the transmission shaft (713) is positioned in the adhesive injection frame (3), the adhesive melting motor (79) is arranged at the top of the adhesive injection frame (3) through an adhesive melting motor fixing plate (77), the output end of the adhesive melting motor (79) is connected with an adhesive melting motor synchronous wheel (76), the adhesive melting motor synchronous wheel (76) is connected with an adhesive melting synchronous belt wheel (72) through an adhesive melting synchronous belt (75), and the adhesive melting synchronous belt wheel (72) is sleeved on the transmission shaft (713);
a dust sealing cover plate II (73) is arranged between the transmission shaft flange (71) and the transmission shaft (713);
a melt adhesive motor synchronous wheel (76) is provided with a melt adhesive motor synchronous wheel expansion sleeve (74);
the melt adhesive motor fixing plate (77) is arranged on the adhesive injection frame (3) through a synchronous belt adjusting block (78);
the melt adhesive synchronous belt (75) is provided with a melt adhesive rotating speed detecting point (710), the melt adhesive rotating speed detecting point (710) comprises a melt adhesive rotating speed bracket (711) and a melt adhesive rotating speed approaching switch (712), the melt adhesive rotating speed bracket (711) is arranged on the injection frame (3), and the melt adhesive rotating speed approaching switch (712) is arranged on the melt adhesive rotating speed bracket (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865246.XA CN115246203B (en) | 2022-07-21 | 2022-07-21 | Electric shooting table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210865246.XA CN115246203B (en) | 2022-07-21 | 2022-07-21 | Electric shooting table device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115246203A CN115246203A (en) | 2022-10-28 |
| CN115246203B true CN115246203B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210865246.XA Active CN115246203B (en) | 2022-07-21 | 2022-07-21 | Electric shooting table device |
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| CN (1) | CN115246203B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001967A (en) * | 2023-10-07 | 2023-11-07 | 博创智能装备股份有限公司 | Injection molding machine with high repetition precision and control system thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140363A (en) * | 1984-12-13 | 1986-06-27 | Toshiba Mach Co Ltd | Motor-driven injection molding machine |
| JPH10235696A (en) * | 1998-03-27 | 1998-09-08 | Sumitomo Heavy Ind Ltd | Injection device of motor-driven injection molding machine |
| DE102006014087A1 (en) * | 2006-03-24 | 2007-09-27 | Demag Ergotech Gmbh | Injection molding machine for production of injection molded parts by injecting plasticizable materials into injection molding tool, comprises clamping means for holding and moving tool section between the open and closed position of tool |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954671Y (en) * | 2006-10-08 | 2007-10-03 | 顺德职业技术学院 | Straight-driven moulding-machine injection-table moving apparatus |
| CN202934754U (en) * | 2012-11-19 | 2013-05-15 | 广州数控设备有限公司 | Direct-drive servomotor used for all-electric injection molding machine |
| CN204749185U (en) * | 2015-06-26 | 2015-11-11 | 宁波力劲机械有限公司 | Large -scale injection molding machine screw drive device |
| CN105599223A (en) * | 2016-02-01 | 2016-05-25 | 泰瑞机器股份有限公司 | Electric type pre-plasticizing structure |
| CN207256796U (en) * | 2017-07-25 | 2018-04-20 | 宁波长飞亚塑料机械制造有限公司 | A kind of full motor injection device of four leading screws, four motor-direct-drive type |
| CN207901607U (en) * | 2018-01-05 | 2018-09-25 | 广东伊之密精密机械股份有限公司 | The plasticizing driving device of the high plasticizing required precision of adaptation of full electric injection molding machine |
| CN210116145U (en) * | 2019-07-02 | 2020-02-28 | 宁波力松注塑科技有限公司 | High-precision high-efficiency injection molding machine |
| CN110994856A (en) * | 2019-12-16 | 2020-04-10 | 西安电子科技大学 | Direct drive mechanism of radial plastic forming die |
| CN113997500A (en) * | 2021-10-26 | 2022-02-01 | 博创智能装备股份有限公司 | Injection molding direct-drive glue injection structure |
-
2022
- 2022-07-21 CN CN202210865246.XA patent/CN115246203B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140363A (en) * | 1984-12-13 | 1986-06-27 | Toshiba Mach Co Ltd | Motor-driven injection molding machine |
| JPH10235696A (en) * | 1998-03-27 | 1998-09-08 | Sumitomo Heavy Ind Ltd | Injection device of motor-driven injection molding machine |
| DE102006014087A1 (en) * | 2006-03-24 | 2007-09-27 | Demag Ergotech Gmbh | Injection molding machine for production of injection molded parts by injecting plasticizable materials into injection molding tool, comprises clamping means for holding and moving tool section between the open and closed position of tool |
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