CN112476977A

CN112476977A - Motor housing prevents dripping and spatters and anti-clogging device of moulding plastics

Info

Publication number: CN112476977A
Application number: CN202011266130.1A
Authority: CN
Inventors: 付启阳
Original assignee: Nanjing Qiliufeng E Commerce Co ltd
Current assignee: Nanjing Qiliufeng E Commerce Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of television manufacturing equipment and discloses an injection molding anti-dripping and anti-blocking device for a motor shell, which comprises a shell, the inside of the shell is sleeved with a spiral discharging paddle, the outside of the spiral discharging paddle is sleeved with a connector, the outer part of the connector is movably connected with a movable rod, the outer part of the movable rod is sleeved with a supporting rod, an irregular sliding rail is sleeved outside the sliding piece, the outside of the sector gear is engaged and connected with a driving gear, the heating pipe is fixedly connected inside the shell, the temperature control device is fixedly connected inside the shell, the interior of the temperature control device is movably connected with a metal sheet, the interior of the lower end of the shell is movably sleeved with a baffle plate, the outside fixedly connected with permanent magnet of baffle, the outside cup joint of baffle is connected with the electro-magnet, the inside fixedly connected with of casing triggers the piece. The device has the advantages of preventing residual raw materials from dripping and simultaneously preventing the interior of the spray head from being blocked.

Description

Motor housing prevents dripping and spatters and anti-clogging device of moulding plastics

Technical Field

The invention relates to the technical field of television manufacturing equipment, in particular to an anti-dripping and anti-blocking device for injection molding of a motor shell.

Background

The television is a common facility in life, provides a lot of rich programs, and the production of the television, its shell is also an important component of the television, and provides protection and dust-proof and water-proof for its inside, and the television shell is mostly formed by plastic injection molding at present, and then is assembled, but in the process of injection molding, when the injection molding is completed, residual raw materials in the injection molding nozzle can drip on the formed shell, thereby affecting the completion and subsequent assembly of the product, and after long-term use, the inside of the injection molding nozzle can be blocked due to the accumulation of residual raw materials, causing inconvenience in use.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the anti-dripping and anti-blocking device for injection molding of the motor shell, and the device has the advantages that when injection molding is finished, the interior of the spray head is blocked by the baffle plate, so that the dripping is prevented from influencing the quality of a product, and meanwhile, the interior of the spray head can be washed by the water pipe after the use is finished, so that the blockage is prevented.

Technical scheme

In order to solve the above problems, the present invention provides the following technical solutions: an injection molding anti-dripping and anti-blocking device for a motor shell comprises a shell, wherein a spiral discharging paddle is sleeved inside the shell, a connector is sleeved outside the spiral discharging paddle, a movable rod is movably connected to the outside of the connector, a supporting rod is sleeved outside the movable rod, a slider is movably connected inside the supporting rod, an irregular sliding rail is sleeved outside the slider, a sector gear is fixedly connected to the outside of the irregular sliding rail, a driving gear is meshed with the outside of the sector gear, a heating pipe is fixedly connected inside the shell, a temperature control device is fixedly connected inside the shell, a metal sheet is movably connected inside the temperature control device, a water pipe is fixedly connected inside the lower end of the shell, a water outlet pipe is arranged at the lower end of the shell, and a baffle is movably sleeved inside the lower end of the shell, the outside fixedly connected with permanent magnet of baffle, the outside cup joint of baffle is connected with the electro-magnet, the inside fixedly connected with of casing triggers the piece.

Preferably, the two inner metal sheets of the temperature control device are arranged in two, and the two metal sheets have different thermal expansion coefficients.

Preferably, the lower end of the shell is fixedly connected with an injection molding nozzle.

Preferably, the outer portion of the permanent magnet is fixedly connected with a buffer device, the outer portion of the buffer device is fixedly connected with a trigger rod, and one end, close to the shell, of the trigger rod is fixedly connected with a trigger block.

Preferably, the driving gear and the outer part of the spiral discharging paddle are both connected with motors.

Preferably, the trigger block, the heating pipe and the electromagnet are all in an electric connection relationship.

Preferably, the baffle is internally provided with a water outlet pipe and is matched with the position of the water outlet pipe in the shell.

Advantageous effects

Compared with the prior art, the invention provides an injection molding anti-dripping and anti-blocking device for a motor shell, which has the following beneficial effects:

1. this motor housing is moulded plastics antidrip and is spattered and anti-clogging device uses through baffle, electro-magnet, the cooperation of triggering piece and permanent magnet, when triggering a disconnection, the electro-magnet circular telegram to attract with baffle fixed connection's permanent magnet, thereby make two baffles closed, prevent that the raw materials from continuing to drip, thereby reached and prevented when finishing moulding plastics, remain the effect that the raw materials drips and influences product quality on fashioned television housing.

2. This motor housing prevents dripping and prevent blocking device that moulds plastics, the cooperation of lead to pipe, outlet pipe, baffle is used, and when the baffle was closed, the outlet pipe of casing and the outlet pipe position looks adaptation of baffle to make hot water flow out from the outlet pipe by the water pipe, rinse the shower nozzle inside, reached from two and can prevent to use the back for a long time, remain the effect that the raw materials blockked up the shower nozzle in the shower nozzle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the electromagnet according to the present invention;

FIG. 4 is a schematic structural diagram of part B of FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a screw discharging paddle; 3. a connector; 4. a movable rod; 5. a support bar; 6. a slider; 7. an irregular sliding rail; 8. a sector gear; 9. a drive gear; 10. heating a tube; 11. a temperature control device; 12. a metal sheet; 13. a water pipe; 14. a water outlet pipe; 15. a baffle plate; 16. a permanent magnet; 17. an electromagnet; 18. and triggering the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an injection molding anti-drip and anti-clogging device for a motor casing comprises a casing 1, a spiral discharging paddle 2 is sleeved inside the casing 1, an injection molding nozzle is fixedly connected to the lower end of the casing 1, a connector 3 is sleeved outside the spiral discharging paddle 2, a movable rod 4 is movably connected to the outside of the connector 3, a support rod 5 is sleeved outside the movable rod 4, a slider 6 is movably connected to the inside of the support rod 5, an irregular slide rail 7 is sleeved outside the slider 6, a sector gear 8 is fixedly connected to the outside of the irregular slide rail 7, a drive gear 9 is engaged with the outside of the sector gear 8, motors are respectively connected to the drive gear 9 and the outside of the spiral discharging paddle 2, a heating pipe 10 is fixedly connected to the inside of the casing 1, a temperature control device 11 is fixedly connected to the inside of the casing 1, a metal sheet 12 is movably connected to the inside of the, temperature control device 11's inside sheetmetal 12 is provided with two, and the coefficient of thermal expansion of two sheetmetals 12 is different, the inside fixedly connected with water pipe 13 of casing 1 lower extreme, outlet pipe 14 has been seted up to the inside lower extreme of casing 1, baffle 15 has been cup jointed in the inside activity of casing 1's lower extreme, baffle 15's inside seted up outlet pipe 14 and with the inside outlet pipe 14's of casing 1 position adaptation, baffle 15's outside fixedly connected with permanent magnet 16, baffle 15's outside cup joint has electro-magnet 17, casing 1's inside fixedly connected with trigger block 18, permanent magnet 16's outside fixedly connected with buffer, buffer's outside fixedly connected with trigger bar, trigger bar is close to casing 1's one end fixedly connected with trigger block 18, trigger block 18 all belongs to electrical connection with heating pipe 10 and electro-magnet 17.

The working principle is as follows: when the device is used, an external motor is connected with a power supply, when the device is inserted into corresponding equipment, a trigger rod movably connected with the lower end of a shell 1 is extruded, a trigger block 18 in the shell 1 is connected with a trigger block 18 in the shell 1, a baffle plate 15 is sleeved in the shell 1, an electromagnet 17 is sleeved outside the baffle plate 15, one end, far away from the center of the shell 1, of the baffle plate 15 is fixedly connected with a permanent magnet 16, the permanent magnet 16 is connected with the trigger rod through a buffer device, the trigger block 18 and the electromagnet 17 are in an electric connection relation, therefore, when the trigger block 18 is contacted, the electromagnet 17 is powered off, the permanent magnet 16 is used for driving the baffle plate 15 to separate under the pulling of the buffer device, so that raw materials flow out from a sprayer, a water pipe 13 is arranged in the lower end of the shell 1, hot water is introduced into the water pipe 13, so that impurities which are difficult to shoot out, a heating pipe 10 is fixedly connected to the upper end of the shell 1, and the raw material liquid is heated, so that the raw material liquid is discharged more smoothly, meanwhile, a temperature control device 11 is fixedly connected to the inside of the shell 1, the inside of the shell is movably connected with two metal sheets 12, the two metal sheets 12 have different thermal expansion coefficients, so that when the temperature changes, one metal sheet 12 is firstly deformed to touch the other metal sheet 12, so that the contact point at one end of the metal sheet is contacted, the heating pipe 10 stops heating, so as to ensure the temperature to be constant and not to be overheated, a spiral discharging paddle 2 is movably connected to the inside of the shell 1, a spiral discharging paddle 2 is movably connected to the outside of the spiral discharging paddle 2, a movable rod 4 is movably connected to the outside of the spiral discharging paddle 2, a support rod 5 is sleeved on the outside of the movable rod 4, a slider 6 is slidably connected to the inside of the support rod 5, the slider 6 slides in, the outside meshing of sector gear 8 is connected with drive gear 9, the external connection of drive gear 9 has the motor, thereby make drive gear 9 drive sector gear 8 rotatory, thereby make slider 6 reciprocating motion in irregular slide rail 7, thereby make the movable lever drive spiral play material oar 2 reciprocating motion from top to bottom, thereby make the ejection of compact more smooth and easy, and be provided with outlet pipe 14 at the lower extreme of casing 1, be provided with outlet pipe 14 in the inside of baffle 15 equally, when baffle 15 is closed, the outlet pipe 14 of casing 1 and the outlet pipe 14 position looks adaptation of baffle 15, thereby make hot water flow out from outlet pipe 14 by pipe 13, wash the shower nozzle inside, thereby reach and to continue to drip and prevent the effect that the shower nozzle blockked up at the raw materials when stopping moulding plastics.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor housing prevents dripping and spatters and anti-clogging device of moulding plastics, includes casing (1), its characterized in that: the spiral discharging paddle (2) is sleeved inside the shell (1), the connector (3) is sleeved outside the spiral discharging paddle (2), the movable rod (4) is movably connected outside the connector (3), the support rod (5) is sleeved outside the movable rod (4), the slider (6) is movably connected inside the support rod (5), the irregular slide rail (7) is sleeved outside the slider (6), the sector gear (8) is fixedly connected outside the irregular slide rail (7), the drive gear (9) is connected outside the sector gear (8) in a meshed mode, the heating pipe (10) is fixedly connected inside the shell (1), the temperature control device (11) is fixedly connected inside the shell (1), and the metal sheet (12) is movably connected inside the temperature control device (11), the utility model discloses a novel water heater, including casing (1), the inside fixedly connected with water pipe (13) of casing (1) lower extreme, outlet pipe (14) have been seted up to the inside lower extreme of casing (1), baffle (15) have been cup jointed in the inside activity of lower extreme of casing (1), the outside fixedly connected with permanent magnet (16) of baffle (15), the outside of baffle (15) is cup jointed and is connected with electro-magnet (17), the inside fixedly connected with of casing (1) triggers piece (18).

2. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: the temperature control device (11) is characterized in that two metal sheets (12) are arranged inside the temperature control device (11), and the two metal sheets (12) have different thermal expansion coefficients.

3. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: the lower end of the shell (1) is fixedly connected with an injection molding nozzle.

4. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: the outer portion of the permanent magnet (16) is fixedly connected with a buffering device, the outer portion of the buffering device is fixedly connected with a trigger rod, and one end, close to the shell (1), of the trigger rod is fixedly connected with a trigger block (18).

5. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: and motors are connected to the driving gear (9) and the outer parts of the spiral discharging paddles (2).

6. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: the trigger block (18) is electrically connected with the heating pipe (10) and the electromagnet (17).

7. The injection molding anti-dripping and anti-blocking device for the motor shell as claimed in claim 1, wherein: the baffle (15) is internally provided with a water outlet pipe (14) and is matched with the position of the water outlet pipe (14) in the shell (1).