Ceramic product forming device

Abstract

The invention relates to a ceramic product forming device, and relates to the technical field of ceramic forming. The ceramic product forming device comprises an injection molding assembly and a forming assembly connected with the injection molding assembly; the injection molding assembly comprises an injection molding shell; the air inlet pipe is communicated with the injection molding shell; one end of the liquid outlet pipe communicates with the injection molding shell, and the other end of the liquid outlet pipe is connected with the forming assembly. The driving part is arranged on the injection molding shell and used for conveying the ceramic raw materials in the injection molding shell to the forming assembly. The injection molding part is connected with the injection molding shell and used for conveying ceramic raw materials; according to the forming assembly, a heating plate is fixedly installed in a forming shell; the top cover covers the forming shell and is connected with the injection molding part; the rotating piece is mounted on the forming shell; the forming die is mounted on the rotating part; the oscillation piece is installed on the forming shell. The injection molding device has the effects that bubbles existing in the ceramic product after injection molding are reduced, and the quality of the molded ceramic product is improved.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic molding, and in particular to a molding device for ceramic products. Background Art

[0002] Ceramic forming refers to the process of making ceramic raw materials into a green body with a certain shape and specification through certain technological means. Forming is one of the important links in the production of ceramic products. Its quality directly affects the appearance, dimensional accuracy and performance of the final product. There are many methods of ceramic forming, the most common ones are dry pressing, semi-dry pressing, plastic forming, slip injection molding, isostatic pressing, etc. Among them, plastic forming, slip injection molding and dry pressing are more commonly used methods.

[0003] With respect to the above-mentioned related technologies, in the prior art, ceramic raw materials need to be prepared before ceramic molding, and are usually directly injected after mixing, which may contain bubbles inside, resulting in unstable quality and defects in the molded ceramic products. Summary of the invention

[0004] In order to reduce bubbles existing inside ceramic products after injection molding and improve the quality of the molded ceramic products, the present application provides a molding device for ceramic products.

[0005] The present application provides a ceramic product forming device, which adopts the following technical solution: A ceramic product molding device comprises an injection molding component and a molding component connected to the injection molding component; Wherein, the injection molding component comprises: Injection molded housing; An air intake pipe, the air intake pipe is communicated with the injection molded housing, and a one-way valve is installed on the air intake pipe; A liquid outlet pipe, one end of which is communicated with the injection molding shell, and the other end of which is connected to the molding component, and a one-way valve is installed on the liquid outlet pipe; A driving member, the driving member is arranged on the injection molding shell, and the driving member is used to transport the ceramic raw material in the injection molding shell to the molding component; An injection molded part, the injection molded part is connected to the injection molded housing, and the injection molded part is used to transport ceramic raw materials; The molding assembly comprises: A molded shell, wherein a heating plate is fixedly installed in the molded shell; A top cover, the top cover is arranged on the molded shell, and the top cover is connected to the injection molded part; A rotating member, the rotating member is mounted on the molded shell; A forming die, wherein the forming die is mounted on the rotating member; An oscillating member, the oscillating member being mounted on the molded shell; The oscillating member comprises: A fixing plate, the fixing plate being fixedly installed in the molded shell; a first sleeve, the first sleeve being fixedly mounted on the fixing plate; An oscillation rod, the oscillation rod is passed through and slidably installed in the first sleeve, a cavity is opened inside the oscillation rod, and two sliding blocks are symmetrically and fixedly installed on the inner wall of the oscillation rod; A connecting rod, the connecting rod is passed through and rotatably mounted on the oscillating rod; A rotating block, the rotating block is coaxial with the connecting rod and fixedly connected, the rotating block is arranged in the oscillating rod, two guide plates are evenly and fixedly installed on the rotating block, two ends of the guide plates are arranged on the rotating block from top to bottom, and the sliding block abuts against the guide plates; A return spring, one end of which is fixedly connected to the fixed plate, and the other end of which is fixedly connected to the oscillation rod.

[0006] By adopting the above technical solution, when a ceramic product molding device is used, the driving part works and drives the stirring part to work, stirs the ceramic raw materials in the injection shell and transports them to the molding mold through the liquid outlet pipe and the injection molding part, and completes the injection molding of the ceramic product. After that, the molding mold is rotated and vibrated by the rotating part and the oscillating part to break the bubbles of the ceramic raw materials in the molding mold, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the ceramic product after molding.

[0007] Optionally, the rotating member includes: a first spur gear, the first spur gear being rotatably mounted on the molded shell, the first spur gear being in a circular ring shape; Two sliding plates, the two sliding plates are symmetrically and slidably mounted on the inner ring of the first spur gear; A first telescopic rod, wherein a fixed end of the first telescopic rod is fixedly mounted on the sliding plate; A clamping spring, wherein the clamping spring is sleeved on the first telescopic rod, one end of the clamping spring is fixedly connected to the fixed end of the first telescopic rod, and the other end of the clamping spring is fixedly connected to the movable end of the first telescopic rod; A clamping plate, the clamping plate is fixedly mounted on the movable end of the first telescopic rod, and the clamping plate abuts against the forming mold; A rotating motor, wherein a fixed end of the rotating motor is fixedly mounted on the molded shell; A transmission gear is coaxially and fixedly mounted on the output shaft of the rotating motor, and the transmission gear is meshedly connected with the first spur gear.

[0008] By adopting the above technical solution, the controller controls the operation of the rotating motor, the output shaft of the rotating motor rotates and then drives the transmission gear to rotate, the transmission gear rotates and then drives the first spur gear to rotate, the first spur gear rotates and then drives the two first telescopic rods to rotate around the axis of the molding shell, and the rotation of the first telescopic rod drives the molding mold to rotate at the same time, thereby improving the uniformity of the ceramic raw material in the injection molding shell, reducing the bubbles inside the ceramic product after injection molding, and improving the quality of the molded ceramic product.

[0009] Optionally, the driving member includes: A driving motor, wherein a fixed end of the driving motor is fixedly mounted on the injection-molded housing; A fixing rod, the fixing rod is passed through and fixedly mounted on the injection molded housing; A second sleeve, the second sleeve is passed through and slidably mounted on the top of the injection-molded housing, the second sleeve is rotatably connected to the injection-molded housing, a slide groove is provided on the inner wall of the second sleeve, and the slide groove is in a closed circular ring shape; A push plate, the push plate is slidably mounted in the injection molding housing, the peripheral side of the push plate is tightly fitted with the inner wall of the injection molding housing, and the push plate is sleeved and rotatably connected to the second sleeve; A second spur gear, the second spur gear is coaxial with and fixedly connected to the output shaft of the driving motor; A driving rod, the driving rod is passed through and slidably mounted on the second sleeve, and the driving rod is coaxial with and fixedly connected to the second spur gear; A driving bevel gear, the driving bevel gear is arranged in the second sleeve, the driving bevel gear is rotatably mounted on the driving rod, a fixing block is fixedly connected to the driving bevel gear, and the fixing block is slidably mounted in the slide groove; A driven bevel gear is coaxially and fixedly mounted on the fixing rod, the driven bevel gear is arranged in the second sleeve, and the driven bevel gear is meshedly connected with the driving bevel gear.

[0010] By adopting the above technical solution, the controller controls the driving motor to work, the driving motor output shaft works and then drives the second spur gear and the driving rod to rotate, the driving rod rotates and then drives the active bevel gear to rotate around the axis of the driving rod, while the active bevel gear rotates around the axis of the driving rod, due to meshing with the driven bevel gear, the active bevel gear will also rotate around the axis of the active bevel gear, the active bevel gear rotates and then drives the fixed block to rotate around the axis of the active bevel gear, the fixed block rotates and slides in the slide groove, and then drives the second sleeve to reciprocate in the direction of the axis of the fixed rod, the reciprocating motion of the second sleeve drives the push plate to reciprocate in the injection shell. When the push plate moves in the direction close to the bottom of the injection shell, the push plate delivers the ceramic raw material in the injection shell to the injection molded part through the liquid outlet pipe. The output of the ceramic raw material is realized, and the mechanical linkage and ease of operation of a molding device for ceramic products are improved.

[0011] Optionally, the injection molded part includes: a first connecting pipe, one end of which is connected to the liquid outlet pipe, and the other end of which is passed through the top cover; An injection molding plate, the injection molding plate is connected to an end of the first connecting tube away from the liquid outlet tube, and the injection molding plate is rotatably connected to the first connecting tube; There are no less than two injection molding heads, and the no less than two injection molding heads are fixedly mounted on the injection molding plate. The injection molding heads are connected to the injection molding plate, and a check valve is installed in the injection molding heads.

[0012] By adopting the above technical solution, the ceramic raw material enters the first connecting pipe through the liquid outlet pipe, enters the injection plate through the first connecting pipe, enters the injection head through the injection plate, and injects the ceramic raw material into the molding mold through the injection head. When the injected ceramic raw material reaches a preset amount, the controller controls the check valve to block the injection head to achieve the injection molding of the ceramic product. At the same time, multiple injection heads are used for joint injection molding to improve the uniformity of injection molding, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the formed ceramic product.

[0013] Optionally, the oscillating member further includes: Two second telescopic rods, the two fixed ends of the second telescopic rods are fixedly mounted on the fixed plate, and the movable ends of the second telescopic rods are fixedly connected to the first sleeve; An airbag, the airbag being fixedly mounted in the molded shell; A second connecting pipe, one end of which is connected to the rodless cavity of the fixed end of the second telescopic rod, the other end of the second telescopic rod is connected to the airbag, and a pressure valve is installed on the second connecting pipe.

[0014] By adopting the above technical scheme, after the injection molding work is completed on the molding mold, under the action of gravity, the molding mold abuts against the oscillation rod and moves towards the fixed plate, and at the same time, the pressure valve on the second connecting pipe opens, and the gas in the rodless cavity at the fixed end of the second telescopic rod enters the airbag through the second connecting pipe, and the movable end of the second telescopic rod is shortened. The shortening of the movable end of the second telescopic rod drives the first sleeve to move towards the fixed plate, so that the molding mold is separated from the injection molding component, and the injection molding is automatically stopped after the injection molding work is completed on the molding mold, thereby improving the mechanical linkage of a molding device for ceramic products.

[0015] Optionally, the oscillating member further includes: a first end face gear, the first end face gear being rotatably mounted on the fixed plate; A second end face gear, wherein the second end face gear is rotatably mounted on the first sleeve, and the second end face gear is coaxial with the connecting rod and fixedly connected.

[0016] By adopting the above technical solution, the first sleeve moves toward the fixed plate, and the first end face gear meshes with the second end face gear, thereby improving the mechanical linkage of a ceramic product forming device.

[0017] Optionally, the injection molding assembly further includes a stirring member, and the stirring member includes: No less than one third spur gear, the third spur gear being rotatably mounted on the injection-molded housing and meshingly connected with the second spur gear; A rotating rod, the rotating rod is passed through and rotatably mounted on the injection molding housing, the rotating rod is coaxial with and fixedly connected to the third spur gear, and the rotating rod is passed through and rotatably connected to the injection molding plate; A stirring rod is arranged in the injection molding shell and is fixedly connected to the rotating rod.

[0018] By adopting the above technical scheme, the driving motor works and drives the second spur gear to rotate, the second spur gear rotates and then drives the third spur gear to rotate, the third spur gear rotates and then drives the rotating rod to rotate, the rotating rod rotates and then drives the stirring rod to rotate around the axis of the rotating rod, thereby achieving stirring of the ceramic raw materials in the injection molding shell, improving the uniformity of the ceramic raw materials in the injection molding shell, and thus improving the quality of the formed ceramic products.

[0019] Optionally, the oscillating member further includes: a fourth spur gear, the fourth spur gear being coaxial with the rotating rod and fixedly connected thereto; a fifth spur gear, the fifth spur gear being coaxial with and fixedly connected to the first end face gear; A synchronous toothed belt, one end of which is sleeved on and meshed with the fourth spur gear, and the other end of which is sleeved on and meshed with the fifth spur gear.

[0020] By adopting the above technical scheme, the rotating rod rotates to drive the fourth spur gear to rotate, the fourth spur gear rotates to drive the synchronous toothed belt to move, the synchronous toothed belt moves to drive the fifth spur gear to rotate, the fifth spur gear rotates to drive the first end face gear to rotate, the first end face gear rotates to drive the second end face gear to rotate, the second end face gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the rotating block to rotate, thereby improving the mechanical linkage of a ceramic product forming device.

[0021] Optionally, the injection-molded shell is connected to a balancing pipe, and a pressure valve is installed on the balancing pipe.

[0022] By adopting the above technical solution, the pressure in the injection molding shell is balanced, thereby improving the stability of a molding device for ceramic products.

[0023] Optionally, it further includes a controller, the controller is mounted on the molded shell, and the drive motor is electrically connected to the controller; The check valve is electrically connected to the controller; The rotating motor is electrically connected to the controller; The heating plate is electrically connected to the controller.

[0024] By adopting the above technical solution, the controller controls the driving motor, the check valve, the rotating motor and the heating plate, thereby improving the ease of operation of a ceramic product forming device.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. When using a ceramic product molding device, the driving part works and drives the stirring part to work, stirs the ceramic raw materials in the injection shell and transports them to the molding mold through the liquid outlet pipe and the injection molding part to complete the injection molding of the ceramic product. After that, the molding mold is rotated and vibrated by the rotating part and the oscillating part to break the bubbles of the ceramic raw materials in the molding mold, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the ceramic product after molding; 2. The controller controls the rotating motor to work, the output shaft of the rotating motor rotates to drive the transmission gear to rotate, the transmission gear rotates to drive the first spur gear to rotate, the first spur gear rotates to drive the two first telescopic rods to rotate around the axis of the molding shell, and the first telescopic rod rotates while driving the molding mold to rotate, thereby improving the uniformity of the ceramic raw materials in the injection molding shell, reducing the bubbles inside the ceramic product after injection molding, and improving the quality of the ceramic product after molding; 3. The ceramic raw material enters the first connecting pipe through the liquid outlet pipe, enters the injection plate through the first connecting pipe, enters the injection head through the injection plate, and injects the ceramic raw material into the molding mold through the injection head. When the injected ceramic raw material reaches a preset amount, the controller controls the check valve to block the injection head to achieve the injection molding of the ceramic product. At the same time, multiple injection heads are used for joint injection molding to improve the uniformity of injection molding, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the formed ceramic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 It is a schematic diagram used to show the internal structure of the injection molded housing; Figure 3 It is a cross-sectional view of the injection molded housing structure; Figure 4 It is a schematic diagram for showing the internal structure of the molded shell; Figure 5 It is a cross-sectional view of the molded shell structure.

[0027] Description of reference numerals: 1. Injection molding shell; 11. Air inlet pipe; 12. Liquid outlet pipe; 13. Balance pipe; 2. driving member; 21. driving motor; 22. fixing rod; 23. second sleeve; 231. slideway; 24. push plate; 25. second spur gear; 26. driving rod; 27. driving bevel gear; 271. fixing block; 28. driven bevel gear; 3. stirring member; 31. third spur gear; 32. rotating rod; 33. stirring rod; 4. Injection molding part; 41. First connecting pipe; 42. Injection molding plate; 43. Injection molding head; 5. Molding shell; 51. Heating plate; 6. Top cover; 7. Rotating member; 71. First straight gear; 72. Sliding plate; 73. First telescopic rod; 74. Clamping spring; 75. Clamping plate; 76. Rotating motor; 77. Transmission gear; 8. Oscillating member; 81. Fixed plate; 821. Second telescopic rod; 822. Airbag; 823. Second connecting pipe; 831. First sleeve; 832. Oscillating rod; 833. Sliding block; 834. Connecting rod; 835. Rotating block; 836. Guide plate; 837. Return spring; 841. First end face gear; 842. Second end face gear; 851. Fourth spur gear; 852. Fifth spur gear; 853. Synchronous toothed belt; 9. Molding mold. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The following is combined with Figure 1-5 This application is described in further detail.

[0032] The embodiment of the present application discloses a molding device for ceramic products.

[0033] Reference Figure 1 , Figure 2 and Figure 4The molding device of ceramic products includes an injection molding component and a molding component connected to the injection molding component. The injection molding component includes an injection molding shell 1, a driving member 2, an injection molding part 4 and a stirring member 3. The injection molding shell 1 is connected with an air inlet pipe 11, a liquid outlet pipe 12 and a balance pipe 13. Both the air inlet pipe 11 and the liquid outlet pipe 12 are installed with a one-way valve, and the gas flow direction in the air inlet pipe 11 is to flow to the inner cavity of the injection molding shell 1. The end of the liquid outlet pipe 12 away from the injection molding shell 1 is connected to the molding component, and the liquid flow direction in the liquid outlet pipe 12 is from the injection molding shell 1 to the molding component. A pressure valve is installed on the balance pipe 13. The driving member 2 is arranged on the injection molding shell 1, and the driving member 2 is used to transport the ceramic raw material in the injection molding shell 1 to the molding component. The injection molding part 4 is connected to the injection molding shell 1, and the injection molding part 4 is used to transport the ceramic raw material. The stirring member 3 is arranged on the injection molding shell 1, and the stirring member 3 is used to stir the ceramic raw material in the injection molding shell 1.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The molding assembly includes a molding shell 5, a top cover 6, a molding mold 9, a rotating member 7 and an oscillating member 8. A heating plate 51 is fixedly installed in the molding shell 5, and the heating plate 51 is electrically connected to a controller, which is installed on the molding shell 5. The top cover 6 is covered on the molding shell 5, and the top cover 6 is connected to the injection molded part 4. The rotating member 7 is installed on the molding shell 5. The molding mold 9 is installed on the rotating member 7. The oscillating member 8 is installed on the molding shell 5.

[0035] When a ceramic product molding device is used, the driving member 2 works and drives the stirring member 3 to work, stirs the ceramic raw material in the injection shell 1 and delivers it to the molding mold 9 through the liquid outlet pipe 12 and the injection member 4, and completes the injection molding of the ceramic product. After that, the molding mold 9 is rotated and vibrated by the rotating member 7 and the oscillating member 8 to break the bubbles of the ceramic raw material in the molding mold 9, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the ceramic product after molding.

[0036] Reference Figure 1 , Figure 2 and Figure 3The driving member 2 includes a driving motor 21, a fixed rod 22, a second sleeve 23, a push plate 24, a second spur gear 25, a driving rod 26, an active bevel gear 27 and a driven bevel gear 28. The fixed end of the driving motor 21 is fixedly mounted on the injection molding housing 1, and the driving motor 21 is electrically connected to the controller. The fixed rod 22 is passed through and fixedly mounted on the injection molding housing 1. The second sleeve 23 is passed through and slidably mounted on the top of the injection molding housing 1, and the second sleeve 23 is rotatably connected to the injection molding housing 1. The inner wall of the second sleeve 23 is provided with a slide groove 231, and the slide groove 231 is in a closed circular ring shape. The push plate 24 is slidably mounted in the injection molding housing 1, and the peripheral side of the push plate 24 is tightly fitted with the inner wall of the injection molding housing 1. The push plate 24 is sleeved and rotatably connected to the second sleeve 23. The second spur gear 25 is coaxial with and fixedly connected to the output shaft of the driving motor 21. The driving rod 26 is passed through and slidably mounted on the second sleeve 23. The driving rod 26 and the second sleeve 23 are slidably connected by the slide groove 231 of the slider 833. The driving rod 26 is coaxial with and fixedly connected to the second spur gear 25. The driving bevel gear 27 is arranged in the second sleeve 23. The driving bevel gear 27 is rotatably mounted on the driving rod 26. The axis of the driving bevel gear 27 is perpendicular to the axis of the driving rod 26. A fixing block 271 is fixedly connected to the driving bevel gear 27. The fixing block 271 is eccentrically arranged with the axis of the driving bevel gear 27. The fixing block 271 is slidably mounted in the slide groove 231. The driven bevel gear 28 is coaxially and fixedly mounted on the fixing rod 22. The driven bevel gear 28 is arranged in the second sleeve 23. The driven bevel gear 28 is meshed with the driving bevel gear 27.

[0037] The controller controls the driving motor 21 to work, and the output shaft of the driving motor 21 works to drive the second spur gear 25 and the driving rod 26 to rotate. The driving rod 26 rotates to drive the active bevel gear 27 to rotate around the axis of the driving rod 26. While the active bevel gear 27 rotates around the axis of the driving rod 26, it meshes with the driven bevel gear 28, so the active bevel gear 27 will also rotate around the axis of the active bevel gear 27. The active bevel gear 27 rotates to drive the fixed block 271 to rotate around the axis of the active bevel gear 27. The fixed block 271 rotates while sliding in the slide groove 231, and then drives the second sleeve 23 to reciprocate in the direction of the axis of the fixed rod 22. The reciprocating motion of the second sleeve 23 drives the push plate 24 to reciprocate in the injection shell 1. When the push plate 24 moves in the direction close to the bottom of the injection shell 1, the push plate 24 delivers the ceramic raw material in the injection shell 1 to the injection molded part 4 through the liquid outlet pipe 12. The output of the ceramic raw material is realized, and the mechanical linkage and ease of operation of a molding device for ceramic products are improved.

[0038] Reference Figure 1 , Figure 2 and Figure 4The injection molded part 4 includes a first connecting pipe 41, an injection molding plate 42, and at least two injection molding heads 43. One end of the first connecting pipe 41 is connected to the liquid outlet pipe 12, and the other end of the first connecting pipe 41 is penetrated on the top cover 6. The injection molding plate 42 is connected to the end of the first connecting pipe 41 away from the injection molding shell 1, and the injection molding plate 42 is rotatably connected to the first connecting pipe 41. At least two injection molding heads 43 are fixedly installed on the injection molding plate 42, and the injection molding head 43 is connected to the injection molding plate 42. A check valve is installed in the injection molding head 43, and the check valve is electrically connected to the controller. The injection molding head 43 is connected to the inner cavity of the molding mold 9.

[0039] The ceramic raw material enters the first connecting pipe 41 through the liquid outlet pipe 12, and enters the injection plate 42 through the first connecting pipe 41, enters the injection head 43 through the injection plate 42, and is injected into the molding mold 9 through the injection head 43. When the injected ceramic raw material reaches a preset amount, the controller controls the check valve to block the injection head 43 to achieve the injection molding of the ceramic product. At the same time, multiple injection heads 43 are used for joint injection molding to improve the uniformity of injection molding, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the formed ceramic product.

[0040] Reference Figure 2 and Figure 3 The stirring member 3 includes at least one third spur gear 31, a rotating rod 32 and a stirring rod 33. The at least one third spur gear 31 is rotatably mounted on the injection molding housing 1, and the third spur gear 31 is meshed and connected with the second spur gear 25. The rotating rod 32 is penetrated and rotatably mounted on the injection molding housing 1, and the rotating rod 32 is coaxial with and fixedly connected to the third spur gear 31, and the rotating rod 32 is penetrated and rotatably connected to the injection molding plate 42. The stirring rod 33 is arranged in the injection molding housing 1, and the stirring rod 33 is fixedly connected to the rotating rod 32.

[0041] The driving motor 21 works and drives the second spur gear 25 to rotate. The second spur gear 25 rotates and then drives the third spur gear 31 to rotate. The third spur gear 31 rotates and then drives the rotating rod 32 to rotate. The rotating rod 32 rotates and then drives the stirring rod 33 to rotate around the axis of the rotating rod 32, thereby stirring the ceramic raw materials in the injection molding shell 1, improving the uniformity of the ceramic raw materials in the injection molding shell 1, and thus improving the quality of the formed ceramic products.

[0042] Reference Figure 2 , Figure 4 and Figure 5, the oscillating member 8 includes a fixed plate 81, a first sleeve 831, an oscillating rod 832, a slider 833, a connecting rod 834, a rotating block 835, a guide plate 836 and a reset spring 837. The fixed plate 81 is fixedly installed in the molded shell 5. The first sleeve 831 is fixedly installed on the fixed plate 81. The oscillating rod 832 is penetrated and slidably installed in the first sleeve 831, a cavity is opened inside the oscillating rod 832, and two sliders 833 are symmetrically and fixedly installed on the inner wall of the oscillating rod 832. The connecting rod 834 is penetrated and rotatably installed on the oscillating rod 832. The rotating block 835 is coaxial with the connecting rod 834 and fixedly connected. The rotating block 835 is arranged in the oscillating rod 832. Two guide plates 836 are evenly and fixedly installed on the rotating block 835. The two ends of the guide plates 836 are arranged from top to bottom on the rotating block 835, and the slider 833 abuts against the bottom of the guide plate 836. One end of the return spring 837 is fixedly connected to the fixed plate 81 , and the other end of the return spring 837 is fixedly connected to the oscillation rod 832 . The return spring 837 always applies a force to the oscillation rod 832 in a direction away from the fixed plate 81 .

[0043] The oscillating member 8 also includes two second telescopic rods 821, an airbag 822 and a second connecting pipe 823. The fixed ends of the two second telescopic rods 821 are fixedly mounted on the fixed plate 81, and the movable ends of the second telescopic rods 821 are fixedly connected to the first sleeve 831. The airbag 822 is fixedly mounted in the molded shell 5, and the airbag 822 is made of rubber and has good ductility. One end of the second connecting pipe 823 is connected to the rodless cavity of the fixed end of the second telescopic rod 821, and the other end of the second telescopic rod 821 is connected to the airbag 822, and a pressure valve is installed on the second connecting pipe 823.

[0044] The oscillating member 8 further includes a first end face gear 841 and a second end face gear 842. The first end face gear 841 is rotatably mounted on the fixed plate 81. The second end face gear 842 is rotatably mounted on the first sleeve 831, the second end face gear 842 is coaxial with the connecting rod 834 and is fixedly connected, the first end face gear 841 and the second end face gear 842 are coaxially arranged, and the first end face gear 841 and the second end face gear 842 exist in a first state of mutual meshing and a second state of mutual separation.

[0045] The oscillating member 8 further includes a fourth spur gear 851, a synchronous toothed belt 853 and a fifth spur gear 852. The fourth spur gear 851 is coaxial with and fixedly connected to the rotating rod 32. The fifth spur gear 852 is coaxial with and fixedly connected to the first end face gear 841. One end of the synchronous toothed belt 853 is sleeved and meshedly connected to the fourth spur gear 851, and the other end of the synchronous toothed belt 853 is sleeved and meshedly connected to the fifth spur gear 852.

[0046] After the injection molding work on the molding mold 9 is completed, under the action of gravity, the molding mold 9 abuts against the oscillation rod 832 and moves toward the direction close to the fixed plate 81. At the same time, the pressure valve on the second connecting pipe 823 opens, and the gas in the rodless cavity at the fixed end of the second telescopic rod 821 enters the airbag 822 through the second connecting pipe 823. The movable end of the second telescopic rod 821 is shortened, and the shortening of the movable end of the second telescopic rod 821 drives the first sleeve 831 to move toward the direction close to the fixed plate 81, and the first end face gear 841 is meshed with the second end face gear 842.

[0047] At the same time, the rotating rod 32 rotates to drive the fourth spur gear 851 to rotate, the fourth spur gear 851 rotates to drive the synchronous toothed belt 853 to move, the synchronous toothed belt 853 moves to drive the fifth spur gear 852 to rotate, the fifth spur gear 852 rotates to drive the first end face gear 841 to rotate, the first end face gear 841 rotates to drive the second end face gear 842 to rotate, the second end face gear 842 rotates to drive the connecting rod 834 to rotate, the connecting rod 834 rotates to drive the rotating block 835 to rotate.

[0048] The rotating block 835 rotates and thereby drives the guide plate 836 to move. The movement of the guide plate 836 drives the slider 833 to move at the same time. Under the rotation action of the rotating block 835, the slider 833 slides from the end of the guide plate 836 away from the fixed plate 81 to the end of the guide plate 836 close to the fixed plate 81. The slider 833 moves in the vertical direction toward the fixed plate 81. The movement of the slider 833 drives the oscillation rod 832 to move toward the fixed plate 81, and the reset spring 837 is compressed. When the slider 833 moves to one end of the guide plate 836 close to the fixed plate 81, the slider 833 disengages from the guide plate 836 and abuts against the end of the other guide plate 836 away from the fixed plate 81. At the same time, under the action of the reset spring 837, the oscillation rod 832 moves in the direction away from the fixed plate 81, thereby driving the molding mold 9 to reciprocate in the axial direction of the molding shell 5, achieving an oscillation effect on the molding shell 5, improving the uniformity of the ceramic raw material in the injection molding shell 1, reducing the bubbles inside the ceramic product after injection molding, and improving the quality of the ceramic product after molding.

[0049] Reference Figure 1 , Figure 4 and Figure 5The rotating member 7 includes a first spur gear 71, a sliding plate 72, a first telescopic rod 73, a clamping spring 74, a clamping plate 75, a rotating motor 76 and a transmission gear 77. The first spur gear 71 is rotatably mounted on the molding shell 5, and the first spur gear 71 is annular. The two sliding plates 72 are symmetrically and slidably mounted on the inner ring of the first spur gear 71. The fixed end of the first telescopic rod 73 is fixedly mounted on the sliding plate 72. The clamping spring 74 is sleeved on the first telescopic rod 73, one end of the clamping spring 74 is fixedly connected to the fixed end of the first telescopic rod 73, and the other end of the clamping spring 74 is fixedly connected to the movable end of the first telescopic rod 73. The clamping spring 74 always applies a force to the movable end of the first telescopic rod 73 away from the fixed end of the first telescopic rod 73. The clamping plate 75 is fixedly mounted on the movable end of the first telescopic rod 73, and the clamping plate 75 abuts against the molding mold 9. The fixed end of the rotating motor 76 is fixedly mounted on the molding shell 5, and the rotating motor 76 is electrically connected to the controller. The transmission gear 77 is coaxially and fixedly mounted on the output shaft of the rotating motor 76 , and the transmission gear 77 is meshingly connected with the first spur gear 71 .

[0050] The controller controls the operation of the rotating motor 76, the output shaft of the rotating motor 76 rotates and drives the transmission gear 77 to rotate, the transmission gear 77 rotates and drives the first spur gear 71 to rotate, the first spur gear 71 rotates and drives the two first telescopic rods 73 to rotate around the axis of the molding shell 5, and the first telescopic rods 73 rotate while driving the molding mold 9 to rotate, thereby improving the uniformity of the ceramic raw materials in the injection molding shell 1, reducing the bubbles inside the ceramic product after injection molding, and improving the quality of the molded ceramic product.

[0051] The implementation principle of the ceramic product molding device of the embodiment of the present application is as follows: the driving member 2 works and drives the stirring member 3 to work, stirs the ceramic raw material in the injection shell 1 and delivers it to the molding mold 9 through the liquid outlet pipe 12 and the injection molding member 4, and completes the injection molding of the ceramic product. Afterwards, the molding mold 9 is rotated and vibrated by the rotating member 7 and the oscillating member 8 to break the bubbles of the ceramic raw material in the molding mold 9, reduce the bubbles inside the ceramic product after injection molding, and improve the quality of the ceramic product after molding.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ceramic product forming device, characterized in that: It includes an injection molding component and a molding component connected to the injection molding component; Wherein, the injection molding component comprises: Injection molded housing (1); An air intake pipe (11), the air intake pipe (11) being in communication with the injection-molded housing (1), and a one-way valve being installed on the air intake pipe (11); a liquid outlet pipe (12), one end of the liquid outlet pipe (12) being in communication with the injection molding housing (1), the other end of the liquid outlet pipe (12) being connected to the molding component, and a one-way valve being installed on the liquid outlet pipe (12); A driving member (2), the driving member (2) being arranged on the injection molding housing (1), the driving member (2) being used to transport the ceramic raw material in the injection molding housing (1) to the molding component; An injection molded part (4), the injection molded part (4) being connected to the injection molded housing (1), and the injection molded part (4) being used to transport ceramic raw materials; The molding assembly comprises: A molded shell (5), wherein a heating plate (51) is fixedly mounted inside the molded shell (5); A top cover (6), the top cover (6) being arranged on the molded shell (5), the top cover (6) being connected to the injection molded part (4); A rotating member (7), the rotating member (7) being mounted on the molded shell (5); A forming mold (9), wherein the forming mold (9) is mounted on the rotating member (7); An oscillating member (8), the oscillating member (8) being mounted on the molded shell (5); The oscillating member (8) comprises: A fixing plate (81), the fixing plate (81) being fixedly mounted in the molded shell (5); A first sleeve (831), the first sleeve (831) being fixedly mounted on the fixing plate (81); An oscillating rod (832), the oscillating rod (832) is passed through and slidably mounted in the first sleeve (831), a cavity is provided inside the oscillating rod (832), and two sliding blocks (833) are symmetrically and fixedly mounted on the inner wall of the oscillating rod (832); A connecting rod (834), the connecting rod (834) passing through and rotatably mounted on the oscillating rod (832); a rotating block (835), the rotating block (835) being coaxial with and fixedly connected to the connecting rod (834), the rotating block (835) being arranged inside the oscillating rod (832), two guide plates (836) being evenly and fixedly mounted on the rotating block (835), two ends of the guide plates (836) being arranged from top to bottom on the rotating block (835), and the sliding block (833) being in contact with the guide plates (836); A return spring (837), wherein one end of the return spring (837) is fixedly connected to the fixed plate (81), and the other end of the return spring (837) is fixedly connected to the oscillation rod (832).

2. The ceramic product forming device according to claim 1, characterized in that: The rotating member (7) comprises: a first spur gear (71), the first spur gear (71) being rotatably mounted on the molded shell (5), the first spur gear (71) being in the shape of a circular ring; Two sliding plates (72), the two sliding plates (72) being symmetrically and slidably mounted on the inner ring of the first spur gear (71); A first telescopic rod (73), wherein a fixed end of the first telescopic rod (73) is fixedly mounted on the sliding plate (72); a clamping spring (74), the clamping spring (74) being sleeved on the first telescopic rod (73), one end of the clamping spring (74) being fixedly connected to the fixed end of the first telescopic rod (73), and the other end of the clamping spring (74) being fixedly connected to the movable end of the first telescopic rod (73); a clamping plate (75), the clamping plate (75) being fixedly mounted on the movable end of the first telescopic rod (73), the clamping plate (75) being in contact with the forming die (9); A rotating motor (76), wherein a fixed end of the rotating motor (76) is fixedly mounted on the molded shell (5); A transmission gear (77), the transmission gear (77) is coaxially and fixedly mounted on the output shaft of the rotating motor (76), and the transmission gear (77) is meshingly connected with the first spur gear (71).

3. The ceramic product forming device according to claim 2, characterized in that: The driving member (2) comprises: A drive motor (21), wherein a fixed end of the drive motor (21) is fixedly mounted on the injection molded housing (1); A fixing rod (22), the fixing rod (22) being passed through and fixedly mounted on the injection-molded housing (1); A second sleeve (23), the second sleeve (23) is passed through and slidably mounted on the top of the injection-molded shell (1), the second sleeve (23) is rotatably connected to the injection-molded shell (1), and a slide groove (231) is provided on the inner wall of the second sleeve (23), and the slide groove (231) is in the shape of a closed circular ring; A push plate (24), the push plate (24) being slidably mounted in the injection molding housing (1), the circumference of the push plate (24) being tightly fitted to the inner wall of the injection molding housing (1), the push plate (24) being sleeved and rotatably connected to the second sleeve (23); A second spur gear (25), the second spur gear (25) being coaxial with and fixedly connected to an output shaft of the drive motor (21); a driving rod (26), the driving rod (26) being passed through and slidably mounted on the second sleeve (23), the driving rod (26) being coaxial with and fixedly connected to the second spur gear (25); a driving bevel gear (27), the driving bevel gear (27) being disposed in the second sleeve (23), the driving bevel gear (27) being rotatably mounted on the driving rod (26), a fixing block (271) being fixedly connected to the driving bevel gear (27), and the fixing block (271) being slidably mounted in the slide groove (231); A driven bevel gear (28), the driven bevel gear (28) being coaxially and fixedly mounted on the fixed rod (22), the driven bevel gear (28) being disposed in the second sleeve (23), and the driven bevel gear (28) being meshingly connected with the driving bevel gear (27).

4. The ceramic product forming device according to claim 3, characterized in that: The injection molded part (4) comprises: a first connecting pipe (41), one end of the first connecting pipe (41) being connected to the liquid outlet pipe (12), and the other end of the first connecting pipe (41) being passed through the top cover (6); an injection molding plate (42), the injection molding plate (42) being connected to an end of the first connecting tube (41) away from the liquid outlet tube (12), the injection molding plate (42) being rotatably connected to the first connecting tube (41); There are no less than two injection molding heads (43), and the no less than two injection molding heads (43) are fixedly mounted on the injection molding plate (42). The injection molding heads (43) are in communication with the injection molding plate (42), and a check valve is installed in the injection molding heads (43).

5. The ceramic product forming device according to claim 4, characterized in that: The oscillating member (8) further comprises: Two second telescopic rods (821), the fixed ends of the two second telescopic rods (821) being fixedly mounted on the fixed plate (81), and the movable ends of the second telescopic rods (821) being fixedly connected to the first sleeve (831); An airbag (822), the airbag (822) being fixedly mounted in the molded shell (5); A second connecting tube (823), one end of the second connecting tube (823) is connected to the rodless cavity of the fixed end of the second telescopic rod (821), the other end of the second telescopic rod (821) is connected to the airbag (822), and a pressure valve is installed on the second connecting tube (823).

6. The ceramic product forming device according to claim 5, characterized in that: The oscillating member (8) further comprises: a first end face gear (841), the first end face gear (841) being rotatably mounted on the fixing plate (81); A second end face gear (842), the second end face gear (842) is rotatably mounted on the first sleeve (831), and the second end face gear (842) is coaxial with and fixedly connected to the connecting rod (834).

7. The ceramic product forming device according to claim 6, characterized in that: The injection molding component further comprises a stirring member (3), wherein the stirring member (3) comprises: No less than one third spur gear (31), the third spur gear (31) being rotatably mounted on the injection-molded housing (1), the third spur gear (31) being meshingly connected with the second spur gear (25); a rotating rod (32), the rotating rod (32) being passed through and rotatably mounted on the injection molding housing (1), the rotating rod (32) being coaxial with and fixedly connected to the third spur gear (31), and the rotating rod (32) being passed through and rotatably connected to the injection molding plate (42); A stirring rod (33), wherein the stirring rod (33) is arranged in the injection-molded housing (1), and the stirring rod (33) is fixedly connected to the rotating rod (32).

8. The ceramic product forming device according to claim 7, characterized in that: The oscillating member (8) further comprises: a fourth spur gear (851), the fourth spur gear (851) being coaxial with and fixedly connected to the rotating rod (32); a fifth spur gear (852), the fifth spur gear (852) being coaxial with and fixedly connected to the first end face gear (841); A synchronous toothed belt (853), one end of the synchronous toothed belt (853) is sleeved on and meshedly connected to the fourth spur gear (851), and the other end of the synchronous toothed belt (853) is sleeved on and meshedly connected to the fifth spur gear (852).

9. The ceramic product forming device according to claim 8, characterized in that: The injection molded housing (1) is connected to a balance pipe (13), and a pressure valve is installed on the balance pipe (13).

10. The ceramic product forming device according to claim 9, characterized in that: It also includes a controller, the controller is mounted on the molded shell (5), and the drive motor (21) is electrically connected to the controller; The check valve is electrically connected to the controller; The rotating motor (76) is electrically connected to the controller; The heating plate (51) is electrically connected to the controller.

Images