Air conditioner panel injection mold
Technical Field
The utility model relates to the technical field of mold, especially, relate to an air conditioner panel injection mold.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a processing method used for mass production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.
In the prior art, when injection molding is performed, due to the fact that the area is large, the injection molding time is long, molten plastic is not convenient to be uniformly injected into a mold, and the thickness of a panel cannot be uniformly controlled, the air conditioner panel injection mold is provided and used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving when moulding plastics, because the area is great, the time of moulding plastics is longer, is not convenient for will melt the even injection of plastics in the mould, leads to the even shortcoming of thickness uncontrollable of panel, and the air conditioner panel injection mold who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air conditioner panel injection mold, includes the bottom plate, the top slidable mounting of bottom plate has the lower mould, and the top fixed mounting of bottom plate has the riser, and fixed mounting has the conveyer pipe on the riser, and the outside slip cover of conveyer pipe is equipped with the pipe of moulding plastics that is located the lower mould top, one side fixed mounting of riser has the diaphragm that is located the pipe top of moulding plastics, and slidable mounting has the sliding seat on the diaphragm, and the bottom fixed mounting of sliding seat has the connecting plate, and the bottom and the pipe fixed connection of moulding plastics of connecting plate rotate on the diaphragm and install the dwang, and the.
Preferably, one side fixed mounting that the lower mould is close to the dwang has the installing frame, and the outside of eccentric wheel contacts with the both sides inner wall of installing frame, and the spout has been seted up at the top of bottom plate, and the bottom fixed mounting of lower mould has the removal seat, and all the welding has the slide rail on the both sides inner wall of spout, and the equal fixed mounting in both sides of removing the seat has the slider, slider and corresponding slide rail sliding connection.
Preferably, a slide hole is formed in the transverse plate, a plurality of guide rods are fixedly mounted in the slide hole, the slide seat is connected with the guide rods in a sliding mode, a motor is fixedly mounted at the top of the slide seat, a sector gear is fixedly mounted on an output shaft of the motor, two first racks are fixedly mounted at the top of the transverse plate, and the sector gear is matched with the two first racks.
Preferably, one side of the connecting plate is fixedly provided with a second rack, a gear is fixedly sleeved on the outer side of the rotating rod, and the gear is meshed with the second rack.
Preferably, a rotating hole is formed in the transverse plate, the outer side of the rotating rod is in sliding connection with the side wall of the rotating hole, a bearing is fixedly mounted at the top of the transverse plate, and the outer side of the rotating rod is fixedly connected with the inner ring of the bearing.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the motor drives the sector gear to rotate, the sector gear is alternately meshed with the two first racks, so that the motor can drive the sliding seat to horizontally reciprocate, the connecting plate drives the injection molding pipe to horizontally reciprocate, molten plastic can be injected into the lower die at different positions, meanwhile, the connecting plate moves to drive the second rack to move, the gear rotates to drive the rotating rod to rotate, the rotating rod drives the eccentric wheel to rotate, and the rotating eccentric wheel rotates to push the mounting frame to continuously reciprocate back and forth, so that the thickness of the air conditioning panel is more uniform;
(2) the utility model discloses a horizontal reciprocating motion cooperation lower mould of the pipe of moulding plastics is constantly rocked around, can make the even injection of plastics that melts in the lower mould to make air conditioner panel thickness more even, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of an air conditioner panel injection mold provided by the present invention;
fig. 2 is a schematic side view of an air conditioner panel injection mold according to the present invention;
fig. 3 is a schematic top view of the connection between the sector gear and the first rack of the air conditioner panel injection mold according to the present invention;
fig. 4 is the utility model provides an overlooking structure schematic diagram that air conditioner panel injection mold's eccentric wheel and installing frame are connected.
In the figure: the device comprises a base plate 1, a lower die 2, a vertical plate 3, a delivery pipe 4, an injection molding pipe 5, a transverse plate 6, a sliding hole 7, a sliding seat 8, a motor 9, a sector gear 10, a first rack 11, a connecting plate 12, a second rack 13, a rotating rod 14, a gear 15, a mounting frame 16 and an eccentric wheel 17.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, an air conditioner panel injection mold, comprising a base plate 1, a lower die 2 is installed at the top of the base plate 1 in a sliding manner, a vertical plate 3 is installed at the top of the base plate 1 in a fixed manner, a conveying pipe 4 is installed on the vertical plate 3 in a fixed manner, an injection molding pipe 5 located above the lower die 2 is sleeved outside the conveying pipe 4 in a sliding manner, a transverse plate 6 located above the injection molding pipe 5 is installed at one side of the vertical plate 3 in a fixed manner, a sliding seat 8 is installed on the transverse plate 6 in a sliding manner, a connecting plate 12 is installed at the bottom of the sliding seat 8 in a fixed manner, the bottom of the connecting plate 12 is fixedly connected with.
In this embodiment, one side fixed mounting that lower mould 2 is close to dwang 14 has installing frame 16, the outside of eccentric wheel 17 contacts with the both sides inner wall of installing frame 16, the spout has been seted up at bottom plate 1's top, the bottom fixed mounting of lower mould 2 has the removal seat, all weld the slide rail on the both sides inner wall of spout, the equal fixed mounting in both sides of removing the seat has the slider, slider and the slide rail sliding connection who corresponds, make through slide rail and slider and remove the stable horizontal slip of seat, and then make the stable horizontal slip of lower mould 2.
In this embodiment, slide opening 7 has been seted up on diaphragm 6, and fixed mounting has a plurality of guide bars in slide opening 7, slide holder 8 and a plurality of guide bar sliding connection, and the top fixed mounting of slide holder 8 has motor 9, and fixed mounting has sector gear 10 on motor 9's the output shaft, and the top fixed mounting of diaphragm 6 has two first racks 11, and sector gear 10 cooperatees with two first racks 11, and the setting up of guide bar makes the stable horizontal slip of slide holder 8.
In this embodiment, one side fixed mounting of connecting plate 12 has second rack 13, and the fixed cover in outside of dwang 14 is equipped with gear 15, and gear 15 meshes with second rack 13 mutually, and second rack 13 removes and can make gear 15 rotate.
In this embodiment, seted up the rotation hole on diaphragm 6, the outside of dwang 14 and the lateral wall sliding connection who rotates the hole, the top fixed mounting of diaphragm 6 has the bearing, the outside of dwang 14 and the inner circle fixed connection of bearing, the setting up of bearing makes the stable rotation on diaphragm 6 of dwang 14.
Example two
Referring to fig. 1-4, an air conditioner panel injection mold, comprising a base plate 1, the top slidable mounting of base plate 1 has lower mould 2, there is riser 3 at the top of base plate 1 through bolt fixed mounting, there is conveyer pipe 4 on riser 3 through bolt fixed mounting, the outside slip cap of conveyer pipe 4 is equipped with the pipe 5 of moulding plastics that is located 2 tops of lower mould, there is diaphragm 6 that is located the pipe 5 top of moulding plastics through bolt fixed mounting in one side of riser 3, slidable mounting has slide bracket 8 on diaphragm 6, there is connecting plate 12 bottom of slide bracket 8 through bolt fixed mounting, the bottom and the pipe 5 fixed connection of moulding plastics of connecting plate 12, it has dwang 14 to rotate on diaphragm 6, there is eccentric wheel 17 bottom of dwang 14 through bolt fixed mounting.
In this embodiment, there is installing frame 16 one side that lower mould 2 is close to dwang 14 through bolt fixed mounting, the outside of eccentric wheel 17 contacts with the both sides inner wall of installing frame 16, the spout has been seted up at the top of bottom plate 1, there is the removal seat bottom of lower mould 2 through bolt fixed mounting, all weld the slide rail on the both sides inner wall of spout, there is the slider both sides of removing the seat all through bolt fixed mounting, slider and corresponding slide rail sliding connection, make the stable horizontal slip of removal seat through slide rail and slider, and then make the stable horizontal slip of lower mould 2.
In this embodiment, slide opening 7 has been seted up on diaphragm 6, there are a plurality of guide bars through bolt fixed mounting in the slide opening 7, slide holder 8 and a plurality of guide bar sliding connection, bolt fixed mounting has motor 9 at the top of slide holder 8, there is sector gear 10 through bolt fixed mounting on the output shaft of motor 9, there are two first racks 11 at the top of diaphragm 6 through bolt fixed mounting, sector gear 10 cooperatees with two first racks 11, the setting up of guide bar makes the stable horizontal slip of slide holder 8.
In this embodiment, one side of the connecting plate 12 is fixedly provided with a second rack 13 through a bolt, the outer side of the rotating rod 14 is fixedly sleeved with a gear 15, the gear 15 is meshed with the second rack 13, and the second rack 13 moves to enable the gear 15 to rotate.
In this embodiment, seted up the rotation hole on diaphragm 6, the outside of dwang 14 and the lateral wall sliding connection who rotates the hole, there is the bearing at the top of diaphragm 6 through bolt fixed mounting, the outside of dwang 14 and the inner circle fixed connection of bearing, the setting up of bearing makes the stable rotation on diaphragm 6 of dwang 14.
In the embodiment, when the injection molding machine is used, melted plastics are injected into a lower die 2 through a conveying pipe 4 and an injection molding pipe 5, a motor 9 is started through a motor switch, the motor 9 drives a sector gear 10 to rotate, the sector gear 10 is alternately meshed with two first racks 11 through the sector racks, so that the motor 9 can drive a sliding seat 8 to horizontally reciprocate, a connecting plate 12 is driven by the sliding seat 8 to horizontally reciprocate, the injection molding pipe 5 is driven by the connecting plate 12 to horizontally reciprocate, the melted plastics can be injected into the lower die 2 at different positions, meanwhile, the second rack 13 is driven by the movement of the connecting plate 12 to move, a gear 15 is driven by the movement of the second rack 13 to rotate, a rotating rod 14 is driven by the rotation of the gear 15 to rotate, an eccentric wheel 17 is driven by the rotation of the eccentric wheel 17 to rotate, a mounting frame 16 is driven to continuously reciprocate back and forth through the rotation of the injection molding pipe 5, and, the melted plastic can be uniformly injected into the lower die 2, so that the thickness of the air-conditioning panel is more uniform, and finally, the upper die covers the top of the lower die 2 and is cooled and molded.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.