Flow dividing device for feeding of aluminum block casting mold

Abstract

The utility model discloses an aluminum block casting die feeding shunting device which comprises a die outer frame, a plurality of forming die grooves are formed in one side of the die outer frame, a plurality of liquid inlets extend out of one sides of the forming die grooves, the liquid inlets are connected with a shunting base, a feeding port is formed in the end of the shunting base, and the feeding port is connected with the forming die grooves. The inner side of the feeding opening is connected with a flow dividing groove, and the flow dividing groove communicates with the multiple liquid inlets; and the diversion groove is a cavity groove with a partial conical structure. According to the plugging block dismounting device, the positioning plate, the positioning hole, the insertion rod, the supporting plate, the pull ring and the reset spring are arranged and used in cooperation, the pull ring is pulled, the pull ring moves to drive the supporting plate and the insertion rod to move till one end of the insertion rod is separated from the positioning plate, then the positioning plate is taken out of the positioning hole, and dismounting of the plugging block can be completed; and on the contrary, the plugging block is reset, installation can be completed, the convenience for workers to disassemble and assemble the plugging block is improved, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile molds, in particular to a flow dividing device for feeding aluminum block casting molds. Background Art

[0002] Aluminum products are an important material in the production process of modern life. An important preparation method of aluminum products is extrusion molding. In the extrusion process, the mold is an important equipment for extrusion molding. At this stage, aluminum profile molds mostly adopt a single-die head structural design. During the application process, only a single line of material can be discharged. There are also molds with multiple die heads.

[0003] The existing technology has the following problems:

[0004] After searching, Chinese Patent Publication No.: CN218503004U discloses a diverter type aluminum profile mold, including a mold frame, a plurality of molding grooves are opened on one side of the mold frame, a plurality of liquid inlets extend from one side of the molding grooves, a diverter seat is integrally extended from one side of the mold frame, a feed port is arranged at the end of the diverter seat, a diverter groove is connected to the inner side of the feed port, and the diverter groove is connected to the plurality of liquid inlets. The patent symmetrically arranges a sealing plate on one side of the mold frame, and the sealing blocks on the sealing plate can independently seal a plurality of molding grooves. After sealing, the filling state of each molding groove is detected by pressure, and the molding is quickly extruded after the filling is completed.

[0005] However, the above patent still has problems that need to be improved during actual use. The most obvious one is that the sealing block will cause wear after repeated use. If it is not replaced in time, it will affect the sealing effect of multiple grooves, and in severe cases it will even lead to the problem of failure to seal.

[0006] Therefore, we proposed a diverter device for feeding aluminum block casting mold to solve the above-mentioned drawbacks. Utility Model Content

[0007] The utility model aims to provide a flow divider device for feeding aluminum block casting mold in order to solve the shortcomings in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a diverter device for feeding an aluminum block casting mold, comprising a mold outer frame, a plurality of forming mold grooves are opened on one side of the mold outer frame, a plurality of liquid inlets extend from one side of the plurality of forming mold grooves, the plurality of liquid inlets are connected to a diverter seat, and a feed port is arranged at the end of the diverter seat, a diverter groove is connected to the inner side of the feed port, and the diverter groove is connected to the plurality of liquid inlets;

[0009] The diverter groove is a hollow groove with a partial conical structure. Synchronous motors are fixedly installed on the two side surfaces of the mold outer frame, and screws are installed on the output ends of the two synchronous motors. The surfaces of the two screws are matched with moving blocks, and brackets are fixedly installed on the two moving blocks, and positioning holes are opened on the surface of the bracket. Several blocking blocks are detachably installed on the bracket, and positioning plates are fixedly installed on one side surface of several blocking blocks. The positioning plates are plugged into the positioning holes, and the surfaces of the positioning plate and the bracket are penetrated by an insertion rod, and one end of the insertion rod passes through the through hole reserved on the positioning plate and the surface of the bracket, and the other end of the insertion rod is fixedly installed with a support plate, and a pull ring is welded on the other side surface of the support plate, and a return spring is sleeved on the outside of the insertion rod between the support plate and the bracket.

[0010] Preferably, a solenoid valve is fixedly installed on each of the plurality of liquid inlets.

[0011] Preferably, a plurality of the blocking blocks are inserted on one side of a plurality of the forming cavities.

[0012] Preferably, a plurality of collecting ports with partial conical structures are provided at the ends of the plurality of liquid inlets on one side of the diverter slot.

[0013] Preferably, a control panel is fixedly mounted on the outer wall of the diverter seat, and the control panel is electrically connected to the solenoid valve and the synchronous motor through a wire.

[0014] Preferably, the insertion rod is made of a hollow tubular structure, and the material of the insertion rod is aluminum alloy.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, a positioning plate, a positioning hole, an insertion rod, a support plate, a pull ring and a reset spring are arranged for mutual use. By pulling the pull ring, the pull ring moves to drive the support plate and the insertion rod to move until one end of the insertion rod is separated from the positioning plate. Then, the positioning plate is taken out of the positioning hole to complete the disassembly of the blocking block. Conversely, the blocking block is reset to complete the installation, thereby improving the convenience of the staff in disassembling and assembling the blocking block and improving the working efficiency.

[0017] 2. In the utility model, solenoid valves are provided on multiple liquid inlets, and the number of liquid inlets can be freely selected according to needs, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a cross-sectional view of the flow dividing device for feeding the aluminum block casting mold proposed by the utility model;

[0020] Figure 2 It is a schematic diagram of the connection between the blocking block and the bracket;

[0021] Figure 3 This is a schematic diagram of the external structure of the diverter device for feeding the aluminum block casting mold proposed by the utility model.

[0022] Legend:

[0023] 1. Mold frame; 2. Molding die groove; 3. Liquid inlet; 4. Diverter seat; 5. Feed inlet; 6. Diverter slot; 7. Solenoid valve; 8. Synchronous motor; 9. Lead screw; 10. Moving block; 11. Bracket; 12. Sealing block; 13. Positioning plate; 14. Positioning hole; 15. Insert rod; 16. Support plate; 17. Pull ring; 18. Reset spring; 19. Control panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Please refer to Figure 1-3 A diverter device for feeding aluminum block casting mold includes a mold outer frame 1, a plurality of forming mold grooves 2 are opened on one side of the mold outer frame 1, a plurality of liquid inlets 3 are extended from one side of the plurality of forming mold grooves 2, the plurality of liquid inlets 3 are connected to the diverter seat 4, and a feed port 5 is arranged at the end of the diverter seat 4, a diverter groove 6 is connected to the inner side of the feed port 5, and the diverter groove 6 is communicated with the plurality of liquid inlets 3, and the aluminum profile material for casting is passed through the feed port 5 into the diverter groove 6 through the feed port 5, and the diverter groove 6 is diverted so that the material enters the forming mold groove 2 through the plurality of liquid inlets 3 respectively, so that the material is formed. The aluminum block casting mold is formed in the mold groove 2. The diverter device is divided into two parts. One part is a detachable molding groove with the mold outer frame 1 as the main body, and the other part is a blocking block 12 that can move horizontally under the action of the lead screw 9. The molding grooves of the mold outer frame 1 are arranged in concentric circles. Through the action of the diverter groove 6, a single stream of fluid can be diverted into several molding grooves. The blocking block 12 on one side of the mold outer frame 1 is matched with the horizontal feeding extruder. The blocking block 12 can independently seal multiple molding grooves, and use pressure to detect the filling state of each molding groove after sealing, and quickly extrude and mold after filling.

[0027] The diverter groove 6 is a cavity groove with a partially conical structure. Synchronous motors 8 are fixedly installed on the two side surfaces of the mold outer frame 1, and screws 9 are installed on the output ends of the two synchronous motors 8. The surfaces of the two screws 9 are matched with moving blocks 10, and brackets 11 are fixedly installed on the two moving blocks 10, and positioning holes 14 are opened on the surface of the bracket 11. A number of blocking blocks 12 are detachably installed on the bracket 11, and a positioning plate 13 is fixedly installed on one side surface of the plurality of blocking blocks 12. The positioning plate 13 is plugged into the positioning hole 14, and the surface of the positioning plate 13 and the bracket 11 is penetrated by an insertion rod 15, and one end of the insertion rod 15 passes through the through hole reserved on the surface of the positioning plate 13 and the bracket 11, and the other end of the insertion rod 15 passes through the through hole reserved on the surface of the positioning plate 13 and the bracket 11. A support plate 16 is fixedly installed, and a pull ring 17 is welded on the other side surface of the support plate 16. A return spring 18 is sleeved on the outside of the insertion rod 15 between the support plate 16 and the bracket 11. By pulling the pull ring 17, the pull ring 17 moves to drive the support plate 16 and the insertion rod 15 to move until one end of the insertion rod 15 is separated from the positioning plate 13. Then the positioning plate 13 is taken out from the positioning hole 14 to complete the disassembly of the blocking block 12. Conversely, the blocking block 12 is reset to complete the installation, which improves the convenience of the staff in disassembling and assembling the blocking block 12, improves the working efficiency, and can facilitate the disassembly and assembly of the blocking block 12 that is worn after repeated use without affecting the sealing effect of multiple grooves.

[0028] In this embodiment, a solenoid valve 7 is fixedly installed on each of the plurality of liquid inlets 3 .

[0029] Specifically, each of the plurality of liquid inlets 3 is provided with an electromagnetic valve 7 , so that the number of the liquid inlets 3 can be freely selected according to demand, thereby improving practicality.

[0030] In this embodiment: a plurality of blocking blocks 12 are inserted into one side of a plurality of forming mold grooves 2 .

[0031] Specifically, a plurality of forming cavities 2 can be sealed independently.

[0032] In this embodiment, a plurality of collecting ports with partial conical structures are arranged at the ends of the plurality of liquid inlets 3 on one side of the diverter slot 6 .

[0033] Specifically, the collecting port can make it easier for the material to flow from the diverter slot 6 into the liquid inlet 3 .

[0034] In this embodiment: a control panel 19 is fixedly mounted on the outer wall of the diverter seat 4, and the control panel 19 is electrically connected to the solenoid valve 7 and the synchronous motor 8 through a wire.

[0035] Specifically, it is a common control circuit connection structure, which will not be described in detail here.

[0036] In this embodiment: the insertion rod 15 is made of a hollow tubular structure, and the material of the insertion rod 15 is aluminum alloy.

[0037] Specifically, while ensuring its own strength, its own weight is reduced.

[0038] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0039] Working principle: When in use, the aluminum profile material for casting is passed through the feed port 5 into the diverter groove 6, and the diverter groove 6 is used for diversion, so that the material enters the molding die groove 2 through several liquid inlets 3 respectively, so that the material is molded in the molding die groove 2. The aluminum block casting mold diverter device is divided into two parts, one part is a detachable molding groove with the mold outer frame 1 as the main body, and the other part is a blocking block 12 that can move horizontally under the action of the lead screw 9. The molding grooves of the mold outer frame 1 are arranged in concentric circles. Through the action of the diverter groove 6, a single stream of fluid can be diverted into several molding grooves, matching the extruder with horizontal feeding, and the blocking block 12 on one side of the mold outer frame 1. The blocking block 12 can independently seal multiple molding grooves. Then, pressure is used to detect the filling status of each groove, and it is quickly extruded after the filling is completed. The pull ring 17 is pulled and the pull ring 17 moves to drive the support plate 16 and the insertion rod 15 to move until one end of the insertion rod 15 is separated from the positioning plate 13, and then the positioning plate 13 is taken out from the positioning hole 14, and the disassembly of the blocking block 12 is completed. Conversely, the blocking block 12 is reset to complete the installation, which improves the convenience of the staff in disassembling and assembling the blocking block 12, improves the working efficiency, and can facilitate the disassembly and assembly of the blocking block 12 that is worn after repeated use, and will not affect the sealing effect of multiple grooves. Secondly, solenoid valves 7 are provided on multiple liquid inlets, and the number of liquid inlets 3 can be freely selected according to needs, thereby improving practicality.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flow dividing device for feeding an aluminum block casting mold, comprising a mold outer frame (1), a plurality of forming mold grooves (2) are opened on one side of the mold outer frame (1), and a plurality of liquid inlets (3) extend from one side of the plurality of forming mold grooves (2), characterized in that: The plurality of liquid inlets (3) are connected to the diverter seat (4), and a feed inlet (5) is provided at the end of the diverter seat (4), the inner side of the feed inlet (5) is connected to a diverter slot (6), and the diverter slot (6) is in communication with the plurality of liquid inlets (3); The diverter groove (6) is a hollow groove with a partially conical structure. Synchronous motors (8) are fixedly mounted on the two side surfaces of the mold outer frame (1), and the output ends of the two synchronous motors (8) are both mounted with lead screws (9). The surfaces of the two lead screws (9) are matched with moving blocks (10), and the two moving blocks (10) are fixedly mounted with brackets (11), and the surfaces of the brackets (11) are provided with positioning holes (14). The brackets (11) are detachably mounted with a plurality of blocking blocks (12), and one side surface of the plurality of blocking blocks (12) is fixedly mounted with a plurality of positioning holes (14). A positioning plate (13) is installed, and the positioning plate (13) is plugged into the positioning hole (14). An insertion rod (15) passes through the surface of the positioning plate (13) and the bracket (11), and one end of the insertion rod (15) passes through a through hole reserved on the surface of the positioning plate (13) and the bracket (11). A support plate (16) is fixedly installed on the other end of the insertion rod (15), and a pull ring (17) is welded on the other side surface of the support plate (16). A return spring (18) is sleeved on the outer side of the insertion rod (15) between the support plate (16) and the bracket (11).

2. The flow dividing device for feeding the aluminum block casting mold according to claim 1, characterized in that: A solenoid valve (7) is fixedly mounted on each of the liquid inlets (3).

3. The flow dividing device for feeding the aluminum block casting mold according to claim 1, characterized in that: A plurality of the blocking blocks (12) are inserted into one side of a plurality of the forming die grooves (2).

4. The flow dividing device for feeding the aluminum block casting mold according to claim 1, characterized in that: A plurality of partially conical collecting ports are provided at the ends of the plurality of liquid inlets (3) on one side of the diverter slot (6).

5. The flow dividing device for feeding the aluminum block casting mold according to claim 1, characterized in that: A control panel (19) is fixedly mounted on the outer wall of the diverter seat (4), and the control panel (19) is electrically connected to the solenoid valve (7) and the synchronous motor (8) via a wire.

6. The flow dividing device for feeding the aluminum block casting mold according to claim 1, characterized in that: The insert rod (15) is made of a hollow tubular structure, and the material of the insert rod (15) is aluminum alloy.

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