Pouring device

Abstract

The utility model provides a pouring device. The pouring device comprises a bottom plate and an injection mold clamping assembly. A first mounting groove is formed in the top of the bottom plate; the injection mold clamping assembly comprises a moving part, first clamping shells and second clamping shells, the moving part and the second clamping shells are mounted in the first mounting groove, the multiple second clamping shells are arranged in the length direction of the first mounting groove, the first clamping shells are arranged on the moving part, and the second clamping shells are arranged on the moving part. The multiple first clamping shells and the multiple second clamping shells are arranged in the length direction of the first mounting groove, the first clamping shells and the second clamping shells are alternately arranged to form a clamping space, an injection mold is arranged in the clamping space, and the moving part drives the first clamping shells to move so that the first clamping shells and the second clamping shells can clamp the injection mold. And through cooperation of the first clamping shell and the second clamping shell, rapid mounting and dismounting of the injection mold are achieved, the mounting and replacing process of the injection mold is simplified, and the working efficiency of the pouring device is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of pouring equipment, and particularly relates to a pouring device. BACKGROUND

[0002] Pouring is a key process in mechanical manufacturing and construction engineering, and is widely used in industrial production such as metal casting and concrete forming. In metal casting, a molten metal solution is heated to a high temperature and needs to maintain good fluidity, and then is injected into a pre-designed mold to form a required metal part after cooling and solidification.

[0003] The existing pouring device is usually fixed by bolts when in use to ensure its stability, and then a molten metal solution is injected into an injection mold by a material injection device for injection molding. However, tools are needed to disassemble when replacing the injection mold, which is relatively cumbersome and time-consuming, resulting in a low overall maintenance work efficiency. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the purpose of the present application is to provide a pouring device which at least solves one technical problem in the prior art.

[0005] In order to solve the above problems, the present application provides a pouring device, which comprises a bottom plate and an injection mold clamping assembly; the top of the bottom plate is provided with a first mounting groove; the injection mold clamping assembly comprises a moving part, a first clamping shell and a second clamping shell, the moving part and the second clamping shell are respectively installed in the first mounting groove, the second clamping shell is arranged in multiple along the length direction of the first mounting groove, the first clamping shell is arranged on the moving part and arranged in multiple along the length direction of the first mounting groove, the first clamping shell and the second clamping shell are alternately arranged to form a clamping space, an injection mold is arranged in the clamping space, and the moving part drives the first clamping shell to move so that the first clamping shell and the second clamping shell clamp the injection mold.

[0006] Optionally, the moving part is a cross beam with a protrusion in the middle, the bottom of the protrusion is provided with a first sliding block or a first guide rail; the upper surface of the first mounting groove is provided with a second guide rail or a second sliding block, so that the moving part is slidingly installed on the first mounting groove.

[0007] Optionally, the injection mold clamping assembly further comprises a first driving part, the first driving part is arranged in the first mounting groove, and the moving end of the first driving part is connected with the moving part so that the moving part moves relative to the first mounting groove.

[0008] Optionally, the pouring device further comprises a pouring cylinder assembly, the pouring cylinder assembly is arranged on the bottom plate, and the pouring cylinder assembly moves relative to the bottom plate so that pouring material in the pouring cylinder assembly is poured into the injection mold.

[0009] Optionally, a second mounting groove is arranged on the bottom plate, the pouring cylinder assembly comprises a transmission assembly and a pouring cylinder, the transmission assembly is arranged in the second mounting groove, and the pouring cylinder is arranged on the transmission assembly.

[0010] Optionally, the transmission assembly comprises a lead screw and a moving frame, the lead screw is mounted on the second mounting groove and rotates relative to the second mounting groove, the moving frame is sleeved on the lead screw and moves along the lead screw, and the pouring cylinder is arranged on the moving frame.

[0011] Optionally, a third sliding block or a third guide rail is arranged at the bottom of the moving frame, and a fourth guide rail or a fourth sliding block is arranged on the upper surface of the second mounting groove, so that the moving frame is slidingly connected to the second mounting groove.

[0012] Optionally, the pouring cylinder assembly further comprises a second driving part, the second driving part is arranged on the side wall of the bottom plate, and the output end of the second driving part is connected to the lead screw.

[0013] Optionally, a rotating rod is symmetrically arranged on the pouring cylinder, and the pouring cylinder is mounted on the top of the moving frame through the rotating rod.

[0014] Optionally, the pouring cylinder assembly further comprises a third driving part, the third driving part is arranged on the side wall of the moving frame, and the output end of the third driving part is connected to the rotating rod.

[0015] By means of the above technical solution, the application has at least the following beneficial effects:

[0016] The pouring device provided in the application places the injection mold in the first mounting groove in turn and places it close to the second clamping shell, moves the moving part to drive the first clamping shell to move towards the second clamping shell and clamp the injection mold, realizes quick installation and disassembly of the injection mold through cooperation of the first clamping shell and the second clamping shell, simplifies the installation and replacement process of the injection mold, and improves the working efficiency of the pouring device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The pouring device structure of the application embodiment Figure 1 ;

[0018] Figure 2 The pouring device structure of the application embodiment Figure 2 ;

[0019] Figure 3 FIG. 1 is a schematic view of an injection mold clamping assembly of a pouring device according to an embodiment of the present application;

[0020] Figure 4 FIG. 2 is a schematic view of a pouring cylinder assembly of the pouring device according to the embodiment of the present application;

[0021] Figure 5 FIG. 3 is a schematic view of a pouring cylinder assembly of the pouring device according to the embodiment of the present application; Figure 4 FIG. 4 is an enlarged schematic view of A of FIG. 3.

[0022] Reference signs are indicated as follows:

[0023] 1, base plate; 11, first mounting groove; 12, second mounting groove;

[0024] 2, injection mold clamping assembly; 21, first driving part; 22, injection mold; 23, first clamping shell; 24, second clamping shell; 25, moving part;

[0025] 3, pouring cylinder assembly; 31, pouring cylinder; 32, lead screw; 33, moving frame; 34, rotating rod; 35, second driving part; 36, third driving part. DETAILED DESCRIPTION

[0026] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0030] In combination with the drawings Figures 1 to 5 As shown in the drawings, according to the embodiments of the present application, a pouring device is provided, comprising a bottom plate 1 and an injection mold clamping assembly 2;

[0031] The first installation groove 11 is arranged on the top of the bottom plate 1. The injection mold clamping assembly 2 comprises a moving part 25, a first clamping shell 23 and a second clamping shell 24. The moving part 25 and the second clamping shell 24 are respectively installed in the first installation groove 11. The second clamping shell 24 is arranged in multiple along the length direction of the first installation groove 11. The first clamping shell 23 is arranged on the moving part 25 and arranged in multiple along the length direction of the first installation groove 11. The first clamping shell 23 and the second clamping shell 24 are alternately arranged to form a clamping space. The injection mold 22 is arranged in the clamping space. The moving part 25 drives the first clamping shell 23 to move, so that the first clamping shell 23 and the second clamping shell 24 clamp the injection mold 22.

[0032] The injection mold 22 is sequentially placed in the first installation groove 11 and placed close to the second clamping shell 24. The moving part 25 moves and drives the first clamping shell 23 to move towards the second clamping shell 24, clamping the injection mold 22. Through the cooperation of the first clamping shell 23 and the second clamping shell 24, the quick installation and disassembly of the injection mold 22 is realized, the installation and replacement process of the injection mold 22 is simplified, and the working efficiency of the pouring device is improved.

[0033] Among them, the moving part 25 is arranged along the length direction of the first installation groove 11, and has a moving degree of freedom in the length direction relative to the first installation groove 11. The second clamping shell 24 is installed in the first installation groove 11. In use, the second clamping shell 24 is fixed relative to the first installation groove 11.

[0034] Among them, the first clamping shell 23 is arranged on the moving part 25 and arranged in multiple along the length direction of the first installation groove 11. That is, when the moving part 25 moves relative to the first installation groove 11, the first clamping shell 23 is driven to move.

[0035] Specifically, when the moving part 25 drives the first clamping shell 23 to move towards the second clamping shell 24, the distance between the first clamping shell 23 and the second clamping shell 24 becomes smaller, realizing clamping of the injection mold 22; when the moving part 25 drives the first clamping shell 23 to move away from the second clamping shell 24, the distance between the first clamping shell 23 and the second clamping shell 24 becomes larger, realizing loosening of the injection mold 22; facilitating installation and disassembly of the injection mold 22, greatly reducing the installation and disassembly time of the injection mold 22, and further improving the working efficiency of injection molding.

[0036] Among them, the first clamping shell 23 and the second clamping shell 24 are U-shaped structures, and in use, the first clamping shell 23 and the second clamping shell 24 are alternately arranged to form a clamping space, that is, the openings of the first clamping shell 23 and the second clamping shell 24 are arranged opposite to each other to form a clamping space for placing the injection mold 22.

[0037] Specifically, in other embodiments, the first clamping shell 23 and the second clamping shell 24 can also be semicircular or "Λ" shaped; according to the specific shape of the injection mold 22, adjustment is made.

[0038] In another embodiment, the moving part 25 is a crossbeam with a protrusion in the middle, and the bottom of the protrusion is provided with a first sliding block or a first guide rail; the upper surface of the first installation groove 11 is provided with a second guide rail or a second sliding block, so that the moving part 25 is slidingly installed on the first installation groove 11.

[0039] Among them, the moving part 25 is a crossbeam with a protrusion in the middle, that is, the first clamping shell 23 is arranged on the crossbeam, and the protrusion is arranged on both sides of the crossbeam opposite to the first clamping shell 23.

[0040] Among them, the bottom of the protrusion is provided with a first sliding block or a first guide rail; the upper surface of the first installation groove 11 is provided with a second guide rail or a second sliding block, so that the moving part 25 is slidingly installed on the first installation groove 11. That is, when the bottom of the protrusion is provided with a first sliding block, the upper surface of the first installation groove 11 is provided with a second guide rail matched with the first sliding block, so that the moving part 25 is slidingly installed in the first installation groove 11; when the bottom of the protrusion is provided with a first guide rail, the upper surface of the first installation groove 11 is provided with a second sliding block matched with the first guide rail, so that the moving part 25 is slidingly installed in the first installation groove 11. Through the arrangement of the guide rail and the sliding block, the moving part 25 can move along the predetermined path.

[0041] In another embodiment, the injection mold clamping assembly 2 further comprises a first driving part 21, which is arranged in the first installation groove 11, and the moving end of the first driving part 21 is connected with the moving part 25, so that the moving part 25 moves relative to the first installation groove 11.

[0042] The moving end of the first driving part 21 is connected with the moving part 25, that is, the connecting end of the first driving part 21 is connected with the convex side wall of the moving part 25; so that the first driving part 21 provides power to push the moving part 25 to move.

[0043] Specifically, in the embodiment, the first driving part 21 is an electric push rod; in other embodiments, it can also be a hydraulic cylinder or the like.

[0044] In another embodiment, the pouring device further comprises a pouring cylinder assembly 3, the pouring cylinder assembly 3 is arranged on the base plate 1, and the pouring cylinder assembly 3 moves relative to the base plate 1, so that the pouring material in the pouring cylinder assembly 3 is poured into the injection mold 22. The pouring cylinder assembly 3 moves relative to the base plate 1, that is, the pouring cylinder assembly 3 moves to the corresponding injection mold 22 respectively, so that the pouring material in the pouring cylinder assembly 3 is poured into the injection mold 22.

[0045] In another embodiment, a second mounting groove 12 is formed in the base plate 1, the pouring cylinder assembly 3 comprises a transmission assembly and a pouring cylinder 31, the transmission assembly is arranged in the second mounting groove 12, and the pouring cylinder 31 is arranged on the transmission assembly. The transmission assembly is used for transmitting power to the pouring cylinder 31 to drive the pouring cylinder 31 to move relative to the base plate 1.

[0046] The pouring cylinder 31 is wrapped with a heat preservation layer on the outside, which can effectively reduce the heat loss of the pouring material in the pouring cylinder 31, and ensure that the pouring material still maintains a suitable temperature during the pouring process.

[0047] In another embodiment, the transmission assembly comprises a lead screw 32 and a moving frame 33, the lead screw 32 is installed on the second mounting groove 12 and rotates relative to the second mounting groove 12, the moving frame 33 is sleeved on the lead screw 32 and moves along the lead screw 32, and the pouring cylinder 31 is arranged on the moving frame 33.

[0048] By rotating the lead screw 32, the rotating action of the lead screw 32 is converted into the moving action of the moving frame 33 along the lead screw 32, and the pouring cylinder 31 is moved to the position corresponding to different injection molds 22. By automatically controlling the movement of the pouring cylinder 31, the pouring efficiency is improved, and the storage time of the pouring material in the pouring cylinder 31 is shortened.

[0049] The moving frame 33 comprises a U-shaped frame and plate bodies symmetrically arranged on the bottom of the U-shaped frame, and the plate bodies are sleeved on the lead screw 32.

[0050] In another embodiment, the third sliding block or the third guide rail is arranged on the bottom of the moving frame 33, and the fourth guide rail or the fourth sliding block is arranged on the upper surface of the second mounting groove 12, so that the moving frame 33 is slidably connected to the second mounting groove 12.

[0051] The third sliding block or the third guide rail is arranged on the bottom of the plate body, that is, the third sliding block or the third guide rail is arranged on the bottom of the plate body; in other embodiments, the first sliding block or the third guide rail can also be arranged on the side wall of the plate body.

[0052] The fourth guide rail or the fourth sliding block is arranged on the upper surface of the second mounting groove 12, and in other embodiments, the fourth guide rail or the fourth sliding block can also be arranged on the side wall of the first mounting groove 12.

[0053] When the third sliding block is arranged on the bottom of the plate body, the fourth guide rail matched with the third sliding block is arranged on the upper surface of the second mounting groove 12, so that the movable frame 33 is slidably mounted in the second mounting groove 12; when the third guide rail is arranged on the bottom of the plate body, the fourth sliding block matched with the third guide rail is arranged on the upper surface of the second mounting groove 12, so that the movable frame 33 is slidably mounted in the second mounting groove 12. Through the arrangement of the guide rail and the sliding block, the movable frame 33 can move along the predetermined path.

[0054] In another embodiment, the pouring cylinder assembly 3 further comprises a second driving part 35, and the second driving part 35 is arranged on the side wall of the bottom plate 1, and the output end of the second driving part 35 is connected with the lead screw 32.

[0055] The second driving part 35 is used to provide power for the transmission assembly, and is used to drive the pouring cylinder 31 to reciprocate along the lead screw 32.

[0056] Specifically, the second driving part 35 is a driving motor.

[0057] In another embodiment, the pouring cylinder 31 is symmetrically provided with a rotating rod 34, and the pouring cylinder 31 is mounted on the top of the movable frame 33 through the rotating rod 34.

[0058] The rotating rod 34 is arranged on the two sides of the pouring cylinder 31, and the rotating rod is arranged on the U-shaped frame of the movable frame 33, so that the pouring cylinder 31 has a rotating degree of freedom relative to the movable frame 33.

[0059] When the pouring cylinder 31 moves along with the movable frame 33 along the lead screw 32, the pouring cylinder 31 is kept in a vertical position (initial state) at this time, so as to avoid the pouring material in the pouring cylinder 31 from overflowing from the pouring cylinder 31 in the moving process. When the pouring cylinder 31 moves to the corresponding position of the injection mold 22, the outlet of the pouring cylinder 31 is rotated towards the side of the pouring material inlet of the pouring device 11, and the pouring material in the pouring cylinder 31 is poured into the injection mold 22.

[0060] In another embodiment, the pouring cylinder assembly 3 further comprises a third driving part 36, and the third driving part 36 is arranged on the side wall of the movable frame 33, and the output end of the third driving part 36 is connected with the rotating rod 34.

[0061] The third driving part 36 is used to provide rotating power for the pouring cylinder 31, and is used to drive the pouring cylinder 31 to rotate relative to the moving frame 33. Through the forward and reverse rotation of the third driving part 36, the pouring cylinder 31 is transformed between the initial state and the injection state.

[0062] A more specific use is:

[0063] The injection mold 22 is placed in the first installation groove 11, and is close to the second clamping shell 24; then the first driving part 21 is started to drive the moving part 25 to move, so that the first clamping shell 23 moves towards the second clamping shell 24, and the injection mold 22 is clamped;

[0064] The second driving part 35 is started to drive the lead screw 32 to rotate, and the lead screw 32 converts the rotating action into the movement of the pouring cylinder 31. The pouring cylinder 31 always maintains the initial state during the movement along the lead screw 32. When the pouring cylinder 31 moves to be opposite to the injection mold 22, the second driving part 35 stops working. At this time, the third driving part 36 works to drive the pouring cylinder 31 to rotate from the initial state to the injection state, and the pouring material is poured into the leftmost injection mold 22 through the outlet. After completion, the third driving part 36 drives the pouring cylinder 31 to rotate from the injection state to the initial state. The second driving part 35 and the third driving part 36 work alternately to pour the small pouring material into the injection mold 22 in sequence for injection molding. Through the design of the automatic control pouring cylinder assembly 3, the pouring material can be automatically and accurately distributed and poured into the plurality of injection molds 22, the uniform injection of the pouring material is realized, and the overall processing work efficiency is improved.

[0065] It is easy for those skilled in the art to understand that the above advantageous modes can be freely combined and superimposed without conflict.

[0066] The above is only a preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above is only a preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A pouring apparatus characterized by, The utility model relates to a bottom plate (1) top is equipped with first installation groove (11); Injection mold clamping assembly (2), injection mold clamping assembly (2) include moving part (25), first clamping shell (23) and second clamping shell (24), moving part (25) and second clamping shell (24) are installed in first installation groove (11) respectively, second clamping shell (24) is arranged along the length direction of first installation groove (11) multiple, first clamping shell (23) is set up in moving part (25), and it is arranged multiple along the length direction of first installation groove (11), first clamping shell (23) and second clamping shell (24) are alternately arranged and form clamping space, and injection mold (22) is arranged in clamping space, moving part (25) drives first clamping shell (23) moves, so that first clamping shell (23) and second clamping shell (24) clamp injection mold (22). The moving part (25) is a crossbeam with a protrusion in the middle, the bottom of the protrusion is provided with a first sliding block or a first guide rail; the upper surface of the first installation groove (11) is provided with a second guide rail or a second sliding block, so that the moving part (25) is slidably installed on the first installation groove (11).

2. A pouring apparatus according to claim 1, wherein The injection mold clamping assembly (2) further comprises a first driving part (21), the first driving part (21) is arranged in the first installation groove (11), and a moving end of the first driving part (21) is connected with the moving part (25) to move the moving part (25) relative to the first installation groove (11).

3. A pouring apparatus according to claim 2 or 1, characterised in that The pouring device further comprises a pouring cylinder assembly (3), the pouring cylinder assembly (3) is arranged on the bottom plate (1), and the pouring cylinder assembly (3) moves relative to the bottom plate (1) to pour the pouring material in the pouring cylinder assembly (3) into the injection mold (22).

4. A pouring apparatus as defined in claim 1, wherein A second installation groove (12) is formed in the bottom plate (1), the pouring cylinder assembly (3) comprises a transmission assembly and a pouring cylinder (31), the transmission assembly is arranged in the second installation groove (12), and the pouring cylinder (31) is arranged on the transmission assembly.

5. A pouring apparatus according to claim 4, wherein The transmission assembly comprises a lead screw (32) and a moving frame (33), the lead screw (32) is installed on the second installation groove (12) and rotates relative to the second installation groove (12), the moving frame (33) is sleeved on the lead screw (32) and moves along the lead screw (32), and the pouring cylinder (31) is arranged on the moving frame (33).

6. A pouring apparatus according to claim 5, wherein The bottom of the moving frame (33) is provided with a third sliding block or a third guide rail, and the upper surface of the second installation groove (12) is provided with a fourth guide rail or a fourth sliding block, so that the moving frame (33) is slidably connected to the second installation groove (12).

7. A pouring apparatus according to claim 6, wherein The pouring cylinder assembly (3) further comprises a second driving part (35), the second driving part (35) is arranged on the side wall of the bottom plate (1), and an output end of the second driving part (35) is connected with the lead screw (32).

8. A pouring apparatus according to claim 7, wherein ​ 9. A pouring apparatus as defined in claim 6, wherein, The pouring cylinder (31) is symmetrically provided with a rotating rod (34), and the pouring cylinder (31) is installed on the top of the moving frame (33) through the rotating rod (34).

10. A pouring apparatus according to claim 9, wherein The pouring cylinder assembly (3) further comprises a third driving part (36) arranged on the side wall of the moving frame (33), and the output end of the third driving part (36) is connected with the rotating rod (34).

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