Coating slurry dip-coating device for rubber ring of injection molding machine

Abstract

The utility model relates to an injection molding machine rubber ring coating slurry dip-coating device which comprises a slurry barrel and a constant temperature mechanism arranged on the periphery of the slurry barrel, a material frame bracket is arranged in the slurry barrel, the material frame bracket is connected with a lifting mechanism, a material frame is placed on the material frame bracket, a stirrer is arranged below the material frame bracket, and the material frame bracket is connected with the lifting mechanism. The material frame bracket comprises a bottom plate with meshes, a rotating tray is arranged on the upper end face of the bottom plate, guide rods are vertically fixed to the two sides of the bottom plate, a guide sleeve is fixed to the inner wall of the slurry barrel, a mounting plate is fixed to the middle of the two guide rods, a through hole is formed in the mounting plate, an iron ring is rotatably arranged in the through hole, and a plurality of through holes are formed in the mounting plate. A positioning hole is formed in the upper end face of the iron ring, a positioning column is arranged at the top of the circumferential face of the material frame, and a driving mechanism used for driving the iron ring to rotate is arranged at the top of the slurry barrel. Dip-coating and spin-drying of the workpiece are completed on the same device, the workpiece does not need to be carried among equipment, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dip -coating device technical field, especially in, a kind of injection molding machine rubber-coated circle coating slurry dip -coating device. BACKGROUND

[0002] High glass fiber halogen-free plastic injection molding machine rocket head part, withstand high wear, high corrosion and high impact working condition, the service life of rocket head is very short.As rocket head part material needs to meet high strength, high impact toughness, high corrosion resistance and high wear resistance and other harsh conditions, halogen-free high glass fiber plastic injection molding machine rubber-coated circle, meson and other small, complex parts need to be coated with corrosion-resistant, wear-resistant coating on the surface.The dip-coating equipment in the prior art is single function, after dip-coating, workpiece needs to be transported to other workstations for spin-drying or air-drying, which is complicated and inefficient, and after continuous dip-coating of some high-temperature workpieces, the temperature of the slurry will rise, which may affect its performance, therefore, the utility model provides a kind of injection molding machine rubber-coated circle coating slurry dip-coating device. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of injection molding machine rubber-coated circle coating slurry dip-coating device, the dip-coating and spin-drying of workpiece are completed on the same device, without the need to transport workpiece between various equipment, which greatly improves work efficiency.

[0004] The utility model discloses a kind of injection molding machine rubber-coated circle coating slurry dip-coating device, including slurry barrel and constant temperature mechanism being located at the periphery of the slurry barrel, slurry barrel is equipped with frame bracket, the frame bracket is connected with lifting mechanism, the frame bracket is placed with mesh frame on it, the lower of the frame bracket is equipped with stirrer, the frame bracket includes mesh bottom plate, the upper end surface of the bottom plate is equipped with rotary tray, the both sides of the bottom plate are vertically fixed with guide rod, the inner wall of the slurry barrel is fixed with guide sleeve, the middle position of two guide rods is fixed with mounting plate, the mounting plate is equipped with through-hole, the iron ring can be rotatably arranged in the through-hole, the upper end surface of the iron ring is equipped with positioning hole, the top of the frame circumference is equipped with positioning column, the top of the slurry barrel is equipped with driving mechanism for driving the rotation of the iron ring.

[0005] Preferably, the constant temperature mechanism includes a water tank located on the periphery of the slurry barrel, and the water tank is connected with a heat exchanger through a pipeline and a water pump.

[0006] Preferably, the lifting mechanism includes a rack located on one side of the upper half of the guide rod, and the guide sleeve is provided with a through gap on one side.

[0007] Preferably, the driving mechanism comprises a bevel gear ring arranged on the outer periphery of the upper end surface of the iron ring, a second servo motor is connected to the slurry barrel through a support, and the output end of the second servo motor is connected with a bevel gear meshing with the bevel gear ring.

[0008] The technical scheme of the utility model has the advantages of:

[0009] The immersion coating and spin-drying of the workpiece are completed on the same device, the workpiece does not need to be transported between various devices, and thus the work efficiency is greatly improved; after the immersion coating is completed, the material frame carrier is lifted by the lifting mechanism, the workpiece in the material frame is separated from the slurry, and the material frame is driven to rotate by the driving mechanism for spin-drying, and the excess slurry is directly spun in the slurry barrel, which is beneficial to the recycling of the slurry. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 The utility model discloses a slurry immersion coating device for the coating layer of the adhesive ring of an injection molding machine.

[0011] Figures in the drawing represent:

[0012] 1, slurry barrel;2, material frame;3, agitator;4, bottom plate;5, rotating tray;6, guide rod;7, guide sleeve;8, mounting plate;9, iron ring;10, positioning hole;11, positioning column;12, water tank;13, heat exchanger;14, rack;15, gear;16, bevel gear ring;17, bevel gear. DETAILED DESCRIPTION

[0013] The utility model will be further explained in detail in connection with specific embodiment.

[0014] Embodiment:

[0015] As Figure 1 shown, the utility model discloses a slurry immersion coating device for the coating layer of the adhesive ring of an injection molding machine, including slurry barrel 1 and constant temperature mechanism that is arranged in the periphery of slurry barrel 1, be equipped with material frame carrier in slurry barrel 1, material frame carrier is connected with lifting mechanism, the material frame carrier is placed with the material frame 2 of mesh on, be equipped with agitator 3 below material frame carrier, material frame carrier includes mesh bottom plate 4, the upper end surface of bottom plate 4 is equipped with rotating tray 5, the both sides vertical fixed guide rod 6 of bottom plate 4, the inner wall of slurry barrel 1 is fixed with guide sleeve 7, the middle position of two guide rod 6 is fixed with mounting plate 8, be equipped with through -hole on mounting plate 8, can be rotatable and equipped with iron ring 9 in through -hole, the upper end surface of iron ring 9 is equipped with positioning hole 10, the top of the circumference of material frame 2 is equipped with positioning column 11, the top of slurry barrel 1 is equipped with driving mechanism for driving the rotation of iron ring 9.

[0016] The constant temperature mechanism comprises a water tank 12 arranged on the outer periphery of the slurry barrel 1, and the water tank 12 is connected with a cold-heat exchanger 13 through a pipeline and a water pump.

[0017] The lifting mechanism comprises a rack 14 arranged on one side of the upper half of the guide rod 6, the guide sleeve 7 is provided with a through gap on one side, the slurry barrel 1 is provided with a first servo motor through a support, and the output end of the first servo motor is connected with a gear 15 engaged with the rack 14.

[0018] The driving mechanism comprises a bevel gear ring 16 arranged on the outer periphery of the upper end surface of the iron ring 9, the slurry barrel 1 is connected with a second servo motor through a support, and the output end of the second servo motor is connected with a bevel gear 17 engaged with the bevel gear ring 16.

[0019] The working process of the utility model is as follows: the material frame 2 provided with workpieces is placed into the material frame 2 support, the rotary tray 5 supports the bottom of the material frame 2, the positioning column 11 is inserted into the positioning hole 10, the first servo motor drives the gear 15 to rotate, and then drives the guide rod 6 to go down, the material frame 2 is immersed into the slurry in the slurry barrel 1, and the dipping is started, the mixer 3 stirs the slurry, so that the dipping is more sufficient, the cold-heat exchanger 13 is used for carrying out cold-heat exchange on the water in the water tank 12, so that the slurry is in a constant temperature state, after the dipping is completed, the first servo motor drives the material frame bracket to go up to the engagement of the bevel gear ring 16 and the bevel gear 17, the second servo motor drives the bevel gear ring 16 to rotate, and then drives the iron ring 9 and the material frame 2 to rotate to spin dry, after the spin drying is completed, the current material frame 2 is taken out and the next material frame 2 is loaded.

[0020] The above only some embodiments of the utility model. For ordinary skilled person in the art, under the premise of not departing from the utility model creates the concept, still can make a number of deformation and improvement, these all belong to the protection scope of the utility model.

Claims

1. An apparatus for dip coating a glue ring coating slurry for an injection molding machine, characterized by: The utility model provides a slurry bucket and constant temperature mechanism is located in the periphery of slurry bucket, the material frame bracket is equipped in the slurry bucket, the material frame bracket is connected with the elevating system, the material frame bracket is placed with the material frame, the agitator is equipped below the material frame bracket, the material frame bracket includes the meshed bottom plate, the bottom plate upper end surface is equipped with the rotary tray, the both sides vertical fixed guide rod of bottom plate, the guide sleeve is fixed in the slurry bucket inner wall, the middle position of two guide rod is fixed with the mounting plate, the mounting plate is equipped with the through -hole, the iron ring can rotate in the through -hole, the upper end surface of iron ring is equipped with the location hole, the top of material frame circumference is equipped with the location column, the top of slurry bucket is equipped with the drive mechanism for driving the rotation of iron ring.

2. A glue ring coating slurry dip coating device for an injection molding machine according to claim 1, characterized in that: The constant temperature mechanism includes a water tank arranged on the outer periphery of the slurry bucket, and the water tank is connected with a heat exchanger through a pipeline and a water pump.

3. The glue ring coating slurry dip coating device of claim 1, wherein: The elevating mechanism includes a rack arranged on one side of the upper half of the guide rod, and the guide sleeve is provided with a through gap on one side.

4. The glue ring coating slurry dip coating device of claim 1, wherein: The drive mechanism includes a bevel gear ring arranged on the outer periphery of the upper end surface of the iron ring, and a second servo motor is connected to the slurry bucket through a support, and the output end of the second servo motor is connected with a bevel gear meshing with the bevel gear ring.

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