A device for blow molding hollow articles from a ceramic gel stock and a method of operation

Abstract

The application discloses a kind of ceramic gel material hollow product blowing forming device and working method, and lifting rotating mechanism is equipped with glue pouring segmented machine, and the periphery of lifting rotating mechanism is equipped with a plurality of evenly distributed porcelain making assemblies with equal angle, porcelain making assembly includes support vertical plate, support vertical plate side is sequentially equipped with blank making assembly, shaping assembly and conveying belt, and support vertical plate is equipped with first sliding table and second sliding table, the sliding block of first sliding table is equipped with blowing assembly, the sliding block of second sliding table is equipped with first two-way sliding table, and the sliding block of first two-way sliding table is equipped with neck clamping block, blowing assembly includes slotted gas injection rod, blank making assembly and shaping assembly are equipped with elastic rod and elastic rubber sheet, by slotted gas injection rod cooperation body clamping block, so that ceramic gel material can accurately keep uniform at thick and thin place, elastic rod and elastic rubber sheet cooperate limit round plate and support the lower end of ceramic gel material, adapt to different sizes of ceramic gel material.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ceramic gel bottle production, in particular to a ceramic gel material hollow product blow molding device and working method. BACKGROUND

[0002] In the production of ceramic bottles, gypsum molds are often used for casting, which requires manual demolding, time-consuming and laborious. By injecting resin into ceramic slurry as a glue base to form ceramic gel material, and then using an iron mold to blow gas to manufacture ceramic bottles through a glass production line, a new technology is formed.

[0003] The patent document with publication number CN116395940A discloses a glass wine bottle blowing equipment and its blowing method, specifically relating to the field of glass bottle production, including an initial type blowing mechanism, a forming blowing mechanism, a transfer mechanism and an output mechanism. The initial type blowing mechanism includes an initial type mold, a reverse blowing machine and a plug. The inside of the reverse blowing machine is provided with a blowing groove and an air inlet groove. The inside of the plug is provided with a movable groove. The top of the movable groove is provided with a gas supplement groove. The top end of the reverse blowing machine is fixedly installed with a bottle mouth insertion pipe. The inside of the movable groove is installed with a vertically movable pressure rod. The inside of the blowing groove is installed with a vertically movable insertion rod. By using the pressure rod to move downward to press the top of the glass paste during initial blowing, and at the same time, the insertion rod moves upward and inserts into the glass paste and blows synchronously, the deformation of the glass paste itself is more uniform, and the stress is reduced, thereby effectively improving the qualified rate of the glass wine bottle.

[0004] The above-mentioned device has the following disadvantages: the above-mentioned device uses gas blowing method to manufacture bottle blank, which is difficult to control and easy to cause uneven thickness of part of the bottle wall of the bottle blank. The ductility of the ceramic gel material is not as good as that of molten glass, and the adaptability is poor. The above-mentioned device is easy to cause glass paste to overflow onto the pressure rod during use, which can cause deformation of the bottle blank and reduce the overall yield. At the same time, the above-mentioned device needs to be turned by one hundred and eighty degrees, which is not suitable for ceramic gel material, and is easy to cause the bottle blank made of ceramic gel material to break or tilt. SUMMARY

[0005] The purpose of the present application is to provide a ceramic gel material hollow product blow molding device and working method to improve the overall work efficiency.

[0006] The technical problem solved by the present application is:

[0007] (1) The above-mentioned device uses gas blowing method to manufacture bottle blank, which is difficult to control and easy to cause uneven thickness of part of the bottle wall of the bottle blank.

[0008] (2) The above device is prone to glass paste overflow on the pressure rod during use, which can cause bottle blank deformation and reduce the overall yield;

[0009] (3) The above device needs to be turned by 180 degrees, which is not suitable for ceramic gel material, and can cause the bottle blank made of ceramic gel material to break or tilt.

[0010] The purpose of the application can be achieved by the following technical scheme: a ceramic gel material hollow product blow molding device, comprising a lifting rotating mechanism, a glue pouring segment machine is installed on the lifting rotating mechanism, a plurality of ceramic making assemblies are evenly distributed around the lifting rotating mechanism, the ceramic making assembly comprises a supporting vertical plate, a blank making assembly, a shaping assembly and a conveying belt are sequentially arranged on one side of the supporting vertical plate, a first sliding table and a second sliding table are sequentially and horizontally installed on one side of the supporting vertical plate from top to bottom, a blowing assembly is installed on the sliding block of the first sliding table, a first bidirectional sliding table is installed on the sliding block of the second sliding table, neck clamping blocks are installed on the two sliding blocks of the first bidirectional sliding table, the blowing assembly comprises a slotted air injection rod, and the blank making assembly and the shaping assembly each comprise an elastic rod and an elastic rubber sheet.

[0011] As a further scheme of the application, the input end of the glue pouring segment machine is connected with a glue guide pipe, the lifting rotating mechanism comprises a rotating base and a lifting push rod, a telescopic rod is horizontally installed on the upper end of the lifting push rod, and the glue pouring segment machine is installed on the telescopic end of the telescopic rod.

[0012] As a further scheme of the application, the blowing assembly comprises a first C-shaped box, the blank making assembly and the shaping assembly each comprise a second C-shaped box, and double-head motors are installed in the first C-shaped box and the second C-shaped box.

[0013] As a further scheme of the application, transmission screws are rotatably connected to the two sides of the first C-shaped box and the second C-shaped box, transmission toothed discs are fixedly connected to the upper end of the transmission screw and the two ends of the double-head motor and correspond to each other, each pair of transmission toothed discs is engaged in transmission, transmission sliding blocks are threadedly sleeved on each pair of transmission screws, and supporting sliding blocks are installed between each pair of transmission sliding blocks.

[0014] As a further scheme of the application, a three-way pipe is embedded in the supporting sliding block of the first C-shaped box, the lower end of the three-way pipe is in communication with the slotted air injection rod, oil valves and gas valves are respectively installed at the other two ends of the three-way pipe, an oil pipe is communicated with the oil valve, a gas pipe is communicated with the gas valve, the slotted air injection rod has a hollow structure and a plurality of arrayed and uniformly distributed through holes are formed in the lower end of the slotted air injection rod.

[0015] As a further scheme of the application, the second C-shaped box is internally provided with a support pipe, the middle inner side of the support pipe is fixedly connected with a support circular plate, the upper surface of the support circular plate is fixedly connected with a support vertical rod, the upper end of the support vertical rod is fixedly connected with a limiting circular plate, the inner bottom of the support pipe is provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a plurality of transmission vertical rods which are evenly distributed at equal angles, the upper end of the transmission vertical rod is movably penetrated through the support circular plate, and the upper end of the transmission vertical rod is fixedly connected with a transmission ring, the upper surface of the transmission ring is fixedly connected with a plurality of elastic rods which are evenly distributed at equal angles, the adjacent elastic rods are fixedly connected with elastic rubber sheets, and the upper end of the support pipe is fixedly connected with a limiting cylinder supporting ring.

[0016] As a further scheme of the application, the upper part of the second C-shaped box is provided with a second bidirectional sliding table, the support pipe penetrates through the middle part of the second bidirectional sliding table and extends out, the two sliding blocks of the second bidirectional sliding table are each provided with a body clamping block, the two sides of the first C-shaped box are each fixedly connected with a first baffle, the two sides of the second C-shaped box are each fixedly connected with a second baffle, and the side surface of one of the first baffles is provided with a limiting sliding groove which cooperates with the sliding of the air pipe and the oil pipe.

[0017] As a further scheme of the application, the opposite side surfaces of the two neck clamping blocks are each provided with a neck clamping groove which cooperates with each other, the neck clamping groove clamps the upper end of the ceramic gel material, and a clamping ring structure is formed around the neck of the ceramic gel material.

[0018] As a further scheme of the application, the glue pouring segment machine, the air blowing assembly, the neck clamping groove axis, the blank making assembly and the shaping assembly are all in a vertical state, the air blowing assembly, the neck clamping groove axis, the blank making assembly and the shaping assembly are all on the same plane and the plane is parallel to the support vertical plate, the upper ends of the blank making assembly and the shaping assembly are flush, and the support vertical plate is provided with a lifting machine which can lift the conveying belt.

[0019] A working method of a ceramic gel material hollow product blowing forming device, the specific steps of the method comprise:

[0020] Step one: moving the air blowing assembly and the neck clamping block to directly above the blank making assembly, moving the slotted air injection rod of the air blowing assembly downward, and uniformly spraying oil mist by the slotted air injection rod;

[0021] Step two: guiding the ceramic gel material out of the glue pouring segment machine to the blank making assembly, supporting by the elastic rod, the elastic rubber sheet and the limiting circular plate, and injecting oil gas into the shaping assembly by the air blowing assembly;

[0022] Step three: moving away the glue pouring segment machine, moving the air blowing assembly to the neck clamping block and again moving the slotted air injection rod downward, completing the blank making, and simultaneously injecting oil gas and compressed air;

[0023] Step four: moving the blank to the shaping assembly, elastic rod, elastic rubber sheet, limiting round plate support, blowing assembly to the shaping assembly, again down the slot injection rod, inject compressed air, make the ceramic gel material expand, complete shaping;

[0024] Step five: the ceramic moves to the conveyor belt, the blowing assembly and the neck clamp block reset to the top of the blank making assembly, repeat steps one to four, and keep making.

[0025] The beneficial effects of the present application are:

[0026] (1) When making the blank, the blowing assembly moves to the top of the neck clamp block again after completing oil injection to the shaping assembly, the blowing assembly again down the slot injection rod, and the middle slot of the ceramic gel material is cut by the blank making assembly, so as to complete the blank making, and oil gas and compressed air are injected for lubrication and auxiliary pressure forming to make the bottle blank, the output port position of the glue pouring segmenting machine is adjusted by the horizontal precise angle rotation of the rotating base of the lifting and rotating mechanism, the lifting and descending of the lifting push rod, and the extension and retraction of the telescopic rod, so that the ceramic gel material is accurately injected into the blank making assembly and cut, the ceramic gel material is continuously input through the glue guide pipe, the blowing assembly down the slot injection rod passes through the neck of the ceramic gel material during shaping, and compressed air is injected to make the body of the ceramic gel material uniformly expand, until the outer surface of the body of the ceramic gel material abuts against the inner side wall of the shaping assembly, under the uniform pressure of the air pressure, the ceramic gel material forms the final structure under the limiting of the shaping assembly to complete the shaping, the oil gas injected during blank making forms a lubricating oil film to facilitate the entry and exit of the slot injection rod, the ceramic gel material can be accurately kept uniform in thickness by the slot injection rod cooperating with the body clamp block of the blank making assembly, the precision is improved, and at the same time, during shaping, due to the uniform thickness, the ceramic gel material can uniformly expand when colliding, so as to avoid cracks or breakage, and the final product can be stably formed, the thickness is uniform, so as to greatly improve the yield;

[0027] (2) When the ceramic gel material is injected into the green body assembly, the second C-shaped box of the green body assembly lifts the support pipe, supports the lower end of the ceramic gel material through the limiting circular plate, avoids the ceramic gel material being pulled off in the process of slotting and gas injection for green body making, and simultaneously the electric push rod is stretched and pushes the transmission vertical rod, the transmission ring is moved upward, the elastic rod is stretched out from the gap between the limiting circular plate and the limiting cylinder supporting ring, the elastic rod is limited and guided through the limiting circular plate and the limiting cylinder supporting ring, the elastic rod is stretched in the direction perpendicular to the support pipe, and the elastic rubber sheet is continuously stretched along with the continuous stretching of the elastic rod, so that the elastic rod and the elastic rubber sheet cooperate with the limiting circular plate to support the lower end of the ceramic gel material, adapt to ceramic gel materials of different sizes, adapt to different diameters at different positions of the inner wall of the body clamping block, and when slotting and shaping, even if there is a gap between the limiting circular plate and the inner wall of the body clamping block, the ceramic gel material can still avoid the phenomenon of leakage or downward convex deformation, and a high yield is ensured;

[0028] (3) The transmission gear disc is driven by the double-head motor, synchronous reverse rotation of the two transmission screws is realized through meshing transmission, the transmission sliding block and the support sliding block are synchronously pushed to move up and down, the double-head motor is adjusted in speed and number of turns, different heights are lifted according to different green body making requirements and shaping requirements, when green body making and shaping, the green body assembly moves downward to form a cylindrical hollow slot, the subsequent expansion process is facilitated to be uniform and of high quality, the injection process of oil gas and compressed air is controlled through the oil valve and the gas valve, and the slotting and gas injection rod is emptied through compressed air, so that oil gas residue is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to facilitate the understanding of those skilled in the art, the present application is further described below with reference to the drawings.

[0030] Figure 1 It is a top view of the overall structure of the present application.

[0031] Figure 2 It is a side view of the overall structure of the present application.

[0032] Figure 3 It is a schematic view of the internal structure of the blowing assembly of the present application.

[0033] Figure 4 It is a side view of the overall structure of the green body assembly of the present application.

[0034] Figure 5 It is Figure 4 It is an enlarged schematic view of the A area.

[0035] Figure 6 It is a schematic view of the internal structure of the second C-shaped box of the present application.

[0036] In the figure: 1, lifting and rotating mechanism; 2, telescopic rod; 3, glue pouring substation; 4, glue guide pipe; 5, porcelain making assembly; 6, supporting vertical plate; 7, air blowing assembly; 8, slotted air injection rod; 9, first bidirectional sliding table; 10, neck clamping block; 11, blank making assembly; 12, shaping assembly; 13, conveying belt; 14, first sliding table; 15, second sliding table; 16, double-head motor; 17, transmission gear disc; 18, transmission screw; 19, transmission sliding block; 20, supporting sliding block; 21, tee pipe; 22, oil valve; 23, air valve; 24, oil pipe; 25, air pipe; 26, through hole; 27, first C-shaped box; 28, second C-shaped box; 29, first baffle; 30, second baffle; 31, second bidirectional sliding table; 32, body clamping block; 33, supporting pipe; 34, supporting circular plate; 35, supporting vertical rod; 36, limiting circular plate; 37, electric push rod; 38, transmission vertical rod; 39, transmission ring; 40, elastic rod; 41, elastic rubber sheet; 42, limiting cylinder supporting ring; 43, limiting sliding groove. DETAILED DESCRIPTION

[0037] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined purposes, the specific embodiments, structures, features and effects according to the present application are described in detail below in combination with the drawings and preferred embodiments.

[0038] Please refer to Figures 1-6 The figure shows a ceramic gel hollow product blow molding device, which comprises a lifting and rotating mechanism 1, a glue pouring substation 3 is installed on the lifting and rotating mechanism 1, a plurality of porcelain making assemblies 5 are evenly distributed around the lifting and rotating mechanism 1 at equal angles, the porcelain making assembly 5 comprises a supporting vertical plate 6, a blank making assembly 11, a shaping assembly 12 and a conveying belt 13 are sequentially arranged on one side of the supporting vertical plate 6, a first sliding table 14 and a second sliding table 15 are sequentially and horizontally installed on one side of the supporting vertical plate 6 from top to bottom, an air blowing assembly 7 is installed on the sliding block of the first sliding table 14, a first bidirectional sliding table 9 is installed on the sliding block of the second sliding table 15, a neck clamping block 10 is installed on the two sliding blocks of the first bidirectional sliding table 9, the air blowing assembly 7 comprises a slotted air injection rod 8, the blank making assembly 11 and the shaping assembly 12 both comprise an elastic rod 40 and an elastic rubber sheet 41;

[0039] The middle part of the opposite side of the two neck clamping blocks 10 is provided with a neck clamping groove matched with each other, the neck clamping groove clamps the upper end of the ceramic gel material, the two neck clamping blocks 10 are clamped to form a neck, so as to clamp the ceramic gel material and form a clamping ring structure around the neck of the ceramic gel material, facilitating subsequent clamping, the glue pouring segmented machine 3 stops in each porcelain making assembly 5 in turn, and the glue pouring segmented machine 3 carries out feeding each time it stops, when feeding, the glue pouring segmented machine 3 leads out the ceramic gel material in a vertical state and a cylindrical structure, the ceramic gel material passes through the neck clamping groove, then enters the blank making assembly 11 to make a blank, and then enters the shaping assembly 12 to form a final structure, and finally is output through the conveying belt 13, the glue pouring segmented machine 3, the blowing assembly 7, the axis where the neck clamping groove is located, the blank making assembly 11 and the shaping assembly 12 are all in a vertical state, the blowing assembly 7, the axis where the neck clamping groove is located, the blank making assembly 11 and the shaping assembly 12 are all on the same plane and the plane is parallel to the supporting vertical plate 6;

[0040] The upper ends of the blank making assembly 11 and the shaping assembly 12 are flush, and the lifting machine of the lifting conveying belt 13 is installed on the supporting vertical plate 6;

[0041] When the present embodiment works, first, the second sliding table 15 moves the first bidirectional sliding table 9, and the neck clamping block 10 is moved to the top of the blank making assembly 11, while the first sliding table 14 moves the blowing assembly 7 to the top of the neck clamping block 10, so that the slotted blowing rod 8 is opposite the neck clamping slot and the blank making assembly 11, the blowing assembly 7 moves down the slotted blowing rod 8, the slotted blowing rod 8 is inserted into the neck clamping slot and the blank making assembly 11, and at the same time, the slotted blowing rod 8 sprays the oil mist formed by the uniform spraying of oil drops outward, so that the neck clamping block 10 and the blank making assembly 11 are uniformly covered with lubricating oil, when the slotted blowing rod 8 reaches the bottom, the oil gas injection is stopped and the compressed air injection is started, so as to avoid the slotted blowing rod 8 remaining oil gas, the blowing assembly 7 retracts the slotted blowing rod 8, and moves to the top of the shaping assembly 12 through the first sliding table 14, then the blowing assembly 7 injects lubricating oil gas into the shaping assembly 12, while the glue filling segmented machine 3 moves to the top of the neck clamping block 10 under the operation of the lifting and rotating mechanism 1, the first bidirectional sliding table 9 moves the neck clamping block 10 to both sides, and the ceramic gel material in a vertical state and a cylindrical structure is led out and passes through the neck clamping slot and enters the blank making assembly 11, then the first bidirectional sliding table 9 closes the neck clamping block 10, the neck clamping block 10 clamps the upper end of the ceramic gel material and forms a neck, the glue filling segmented machine 3 cuts the ceramic gel material and then moves to the next porcelain making assembly 5 for glue filling, while the blowing assembly 7 moves to the top of the neck clamping block 10 again after completing the oil injection of the shaping assembly 12, the blowing assembly 7 again probes the slotted blowing rod 8, and cooperates with the blank making assembly 11 to groove the middle part of the ceramic gel material, so as to complete the blank making, while injecting oil gas and compressed air, to lubricate and assist in pressure forming to make a blank, then the blank making assembly 11 is opened, the neck clamping block 10 remains clamped, the second sliding table 15 moves the neck clamping block 10 and the blank to the shaping assembly 12, the blowing assembly 7 moves to the top of the shaping assembly 12 synchronously under the movement of the first sliding table 14, the blowing assembly 7 again probes the slotted blowing rod 8, the slotted blowing rod 8 passes through the neck of the ceramic gel material and injects compressed air, so that the body of the ceramic gel material expands uniformly, until the outer surface of the body of the ceramic gel material abuts against the inner side wall of the shaping assembly 12, under the uniform pressure of the air pressure, the ceramic gel material forms a final structure under the limiting of the shaping assembly 12, so as to complete the shaping, the oil gas injected during the blank making forms a lubricating oil film to facilitate the entry and exit of the slotted blowing rod 8, then the second sliding table 15 moves again, and moves the ceramic ware to the conveying belt 13, while the first sliding table 14 moves the blowing assembly 7 to the top of the blank making assembly 11 and waits for the neck clamping block 10, when the neck clamping block 10 is reset to the top of the blank making assembly 11, the above steps are repeated, so as to continuously make ceramic wares, the production process is optimized and reduced from the past seventy-two steps, and the thickness of the ceramic wares made is uniform, the moisture is less, the drying time can be reduced, the overall production time is shortened, and the overall production efficiency is improved.

[0042] The input end of the glue pouring segment machine 3 is connected with a glue guide pipe 4 in a penetrating manner, the lifting and rotating mechanism 1 comprises a rotating base and a lifting push rod, the lifting push rod is installed on the upper end of the rotating shaft of the rotating base, the upper end of the lifting push rod is horizontally installed with an extension rod 2, the glue pouring segment machine 3 is installed on the extension end of the extension rod 2, during work, the rotating base of the lifting and rotating mechanism 1 is used for horizontal and accurate angle rotation, the lifting push rod is used for lifting, and the extension rod 2 is used for extension and retraction, so that the output port position of the glue pouring segment machine 3 is adjusted, the ceramic gel material is accurately injected into the blank making assembly 11 and is cut, the ceramic gel material is continuously input through the glue guide pipe 4, and thus the ceramic ware is continuously made.

[0043] The blowing assembly 7 comprises a first C-shaped box 27, the blank making assembly 11 and the shaping assembly 12 each comprise a second C-shaped box 28, the inside of the first C-shaped box 27 and the second C-shaped box 28 is installed with a double-head motor 16, the opening of the first C-shaped box 27 is downward and the opening of the second C-shaped box 28 is upward;

[0044] The inside of the first C-shaped box 27 and the second C-shaped box 28 is rotatably connected with a transmission screw rod 18 on both sides, the upper end of the transmission screw rod 18 and the two ends of the double-head motor 16 are fixedly connected with transmission gear plates 17 and correspond to each other, each pair of transmission gear plates 17 is engaged in transmission, the threads of each pair of transmission screw rods 18 are symmetrical to each other, each pair of transmission screw rods 18 is threadedly sleeved with a transmission sliding block 19, and each pair of transmission sliding blocks 19 is installed with a supporting sliding block 20;

[0045] The supporting sliding block 20 of the first C-shaped box 27 is embedded with a three-way pipe 21, the lower end of the three-way pipe 21 is communicated with the slotted air injection rod 8, the other two ends of the three-way pipe 21 are respectively installed with an oil valve 22 and an air valve 23, the oil valve 22 is communicated with an oil pipe 24, the air valve 23 is communicated with an air pipe 25, the slotted air injection rod 8 is vertically arranged, the slotted air injection rod 8 is hollow and a plurality of through holes 26 are arranged in an array and uniformly distributed on the lower end of the slotted air injection rod 8;

[0046] During work, the double-head motor 16 drives the transmission gear plates 17, the two transmission screw rods 18 are synchronously and reversely rotated through engagement transmission, the transmission sliding blocks 19 and the supporting sliding blocks 20 are synchronously and vertically moved, the double-head motor 16 is adjusted in rotation speed and number of turns, different heights are lifted according to different blank making requirements and shaping requirements, during blank making and shaping, the slotted air injection rod 8 is inserted into the middle part of the ceramic gel material and is lowered to form a cylindrical hollow groove, the subsequent expansion process is facilitated through the hollow groove, the expansion process is uniform and of high quality, the injection process of oil and gas and compressed air is controlled through the oil valve 22 and the air valve 23, and the slotted air injection rod 8 is emptied through the compressed air, so that oil and gas residues are avoided.

[0047] A support pipe 33 is installed in the second C-shaped box 28, the inner side of the middle part of the support pipe 33 is fixedly connected with a support circular plate 34, the upper surface of the middle part of the support circular plate 34 is fixedly connected with a support vertical rod 35, the upper end of the support vertical rod 35 is fixedly connected with a limiting circular plate 36, the inner bottom of the support pipe 33 is installed with an electric push rod 37, the electric push rod 37 is vertically upward, the telescopic end of the electric push rod 37 is fixedly connected with a plurality of transmission vertical rods 38 which are evenly distributed at equal angles, the upper end of the transmission vertical rod 38 is movably penetrated through the support circular plate 34, and the upper end of the transmission vertical rod 38 is fixedly connected with a transmission ring 39, the upper surface of the transmission ring 39 is fixedly connected with a plurality of elastic rods 40 which are evenly distributed at equal angles, the adjacent elastic rods 40 are fixedly connected with elastic rubber sheets 41, and the upper end of the support pipe 33 is fixedly connected with a limiting cylinder supporting ring 42.

[0048] The limiting cylinder supporting ring 42 is a hollow structure in the shape of an inverted circular table, and the side wall of the middle part of the limiting cylinder supporting ring 42 is in a concave structure.

[0049] When the ceramic gel material is injected into the green body assembly 11, the second C-shaped box 28 of the green body assembly 11 lifts the support pipe 33, supports the lower end of the ceramic gel material through the limiting circular plate 36, avoids the ceramic gel material from being broken in the process of slotting and gas injection for green body, at the same time, the electric push rod 37 is stretched and pushes the transmission vertical rod 38, the transmission ring 39 is moved upward, the elastic rods 40 are stretched out from the gap between the limiting circular plate 36 and the limiting cylinder supporting ring 42, the elastic rods 40 are limited and guided by the limiting circular plate 36 and the limiting cylinder supporting ring 42, the elastic rods 40 are stretched in the direction perpendicular to the support pipe 33, the elastic rubber sheets 41 are continuously stretched along with the continuous stretching of the elastic rods 40, so that the elastic rods 40 and the elastic rubber sheets 41 cooperate with the limiting circular plate 36 to support the lower end of the ceramic gel material, adapt to ceramic gel materials of different sizes, adapt to different diameters of different positions of the inner wall of the body clamping block 32, so that even if there is a gap between the limiting circular plate 36 and the inner wall of the body clamping block 32, the ceramic gel material can still avoid the phenomenon of leakage or downward convex deformation during slotting and shaping, and a high yield is ensured.

[0050] The upper part of the second C-shaped box 28 is installed with a second bidirectional sliding table 31, the middle part of the support pipe 33 is penetrated through the second bidirectional sliding table 31 and extends out, the two sliding blocks of the second bidirectional sliding table 31 are installed with body clamping blocks 32, the opposite sides of each pair of body clamping blocks 32 are respectively provided with grooves for green body or shaping, and the length, width and height of the shaping assembly 12 are at least twice those of the green body assembly 11.

[0051] The first C-shaped box 27 is fixedly connected with first baffles 29 on both sides, the second C-shaped box 28 is fixedly connected with second baffles 30 on both sides, the slotted air injection rod 8 is assisted and limited through the first baffle 29, and the support pipe 33 is assisted and limited through the second baffle 30.

[0052] A working method of a ceramic gel hollow product blow molding device, the specific steps of the method comprising:

[0053] Step one: the second sliding table 15 moves the first bidirectional sliding table 9, the neck clamping block 10 is moved to be directly above the blank making assembly 11, the first sliding table 14 moves the air blowing assembly 7 to be directly above the neck clamping block 10, the slotted air injection rod 8 is directly opposite the neck clamping groove and the blank making assembly 11, the air blowing assembly 7 moves downward to open the slotted air injection rod 8, and the slotted air injection rod 8 sprays oil mist formed by oil drops outward and uniformly while being inserted into the neck clamping groove and the blank making assembly 11;

[0054] Step two: the glue filling segmenter 3 is moved to be directly above the neck clamping block 10 under the operation of the lifting and rotating mechanism 1, the first bidirectional sliding table 9 moves the neck clamping block 10 to both sides, the ceramic gel material in a vertical state and a cylindrical structure is led to pass through the neck clamping groove and enter the blank making assembly 11, the second C-shaped box 28 of the blank making assembly 11 lifts the support pipe 33, the lower end of the ceramic gel material is supported by the limiting circular plate 36, the electric push rod 37 is stretched and pushes the transmission vertical rod 38, the transmission ring 39 moves upward, the elastic rod 40 is stretched in a direction perpendicular to the support pipe 33 and stretches out from the gap between the limiting circular plate 36 and the limiting cylinder supporting ring 42, the elastic rubber sheet 41 is continuously stretched along with the continuous stretching of the elastic rod 40, so that the elastic rod 40 and the elastic rubber sheet 41 cooperate with the limiting circular plate 36 to support the lower end of the ceramic gel material, and the air blowing assembly 7 moves to the shaping assembly 12 and injects lubricating oil gas into the shaping assembly 12;

[0055] Step three: after the glue filling segmenter 3 cuts the ceramic gel material, the glue filling segmenter 3 is moved to the next porcelain making assembly 5 to fill glue, the air blowing assembly 7 is moved to be directly above the neck clamping block 10 again after completing the oil injection into the shaping assembly 12, the air blowing assembly 7 again probes downward to open the slotted air injection rod 8, and the middle part of the ceramic gel material is slotted in cooperation with the blank making assembly 11, so that the blank making is completed, the oil gas and compressed air are injected, and lubrication and auxiliary pressure forming are performed to make a blank material;

[0056] Step four: the blank making assembly 11 opens, the neck clamping block 10 remains clamped, the second sliding table 15 moves the neck clamping block 10 and the blank clamped thereby into the shaping assembly 12, the second C-shaped box 28 of the shaping assembly 12 lifts the support tube 33, the lower end of the ceramic gel material is supported by the limiting circular plate 36, the electric push rod 37 extends and pushes the transmission vertical rod 38, the transmission ring 39 moves upward, the elastic rod 40 extends from the gap between the limiting circular plate 36 and the limiting cylinder supporting ring 42, the elastic rod 40 extends in a direction perpendicular to the support tube 33, the elastic rubber sheet 41 continuously extends with the continuous extension of the elastic rod 40, so that the elastic rod 40 and the elastic rubber sheet 41 cooperate with the limiting circular plate 36 to support the lower end of the ceramic gel material, the air blowing assembly 7 moves synchronously to the upper side of the shaping assembly 12 under the movement of the first sliding table 14, the air blowing assembly 7 again moves downward to open the slotted air injection rod 8, the slotted air injection rod 8 penetrates the neck of the ceramic gel material and injects compressed air, so that the body of the ceramic gel material uniformly expands everywhere, until the outer surface of the body of the ceramic gel material everywhere abuts against the inner side wall of the shaping assembly 12, under the uniform pressure of the air pressure, the ceramic gel material forms the final structure under the limiting of the shaping assembly 12 to complete the shaping.

[0057] Step five: the second sliding table 15 moves again to move the ceramic ware to the conveying belt 13, at the same time, the first sliding table 14 moves the air blowing assembly 7 to the upper side of the blank making assembly 11 and waits for the neck clamping block 10, when the neck clamping block 10 is reset to the upper side of the blank making assembly 11, the above steps are repeated to continuously make the ceramic ware.

[0058] The present application is characterized in that when the blank is made, the blowing assembly 7 moves to the top of the neck clamp 10 again after completing the oil injection to the shaping assembly 12, the blowing assembly 7 again descends the slotting air injection rod 8, and the ceramic gel material is slotted in the middle by cooperating with the blank making assembly 11 to complete the blank making, and the oil gas and compressed air are injected to lubricate and assist the pressure forming to make the bottle blank, the output port position of the glue pouring segmenting machine 3 is adjusted by the horizontal precise angle rotation of the rotating base of the lifting and rotating mechanism 1, the lifting and descending of the lifting push rod, and the stretching and retracting of the telescopic rod 2, so that the ceramic gel material is accurately injected into the blank making assembly 11 and is cut, the ceramic gel material is continuously input through the glue guide pipe 4, when the shaping is performed, the blowing assembly 7 descends the slotting air injection rod 8 to pass through the neck of the ceramic gel material and injects the compressed air, so that the body of the ceramic gel material is uniformly expanded, until the outer surface of the body of the ceramic gel material abuts against the inner side wall of the shaping assembly 12, under the uniform pressure of the air pressure, the ceramic gel material forms the final structure under the limiting of the shaping assembly 12 to complete the shaping, the oil gas injected during the blank making forms a lubricating oil film to facilitate the entry and exit of the slotting air injection rod 8, and the ceramic gel material can be accurately kept uniform in thickness by the body clamp 32 of the blank making assembly 11 cooperating with the slotting air injection rod 8, so that the precision is improved, and at the same time, during the shaping, due to the uniform thickness, the ceramic gel material can be uniformly expanded when colliding, so that cracks or breakage is avoided, and the final product can be stably formed, the thickness is uniform, and therefore the yield is greatly improved;

[0059] When the ceramic gel material is injected into the blank making assembly 11, the second C-shaped box 28 of the blank making assembly 11 rises the supporting pipe 33, supports the lower end of the ceramic gel material through the limiting circular plate 36, avoids the ceramic gel material from being broken during the slotting air injection blank making, the electric push rod 37 extends and pushes the transmission vertical rod 38, the transmission ring 39 moves upward, the elastic rod 40 extends from the gap between the limiting circular plate 36 and the limiting cylinder support ring 42, the elastic rod 40 is limited and guided by the limiting circular plate 36 and the limiting cylinder support ring 42, the elastic rod 40 extends in the direction perpendicular to the supporting pipe 33, and the elastic rubber sheet 41 continuously extends with the continuous extension of the elastic rod 40, so that the elastic rod 40 and the elastic rubber sheet 41 cooperate with the limiting circular plate 36 to support the lower end of the ceramic gel material, adapt to different sizes of the ceramic gel material, adapt to different diameters of different positions of the inner wall of the body clamp 32, so that even if there is a gap between the limiting circular plate 36 and the inner wall of the body clamp 32, the ceramic gel material can still avoid the phenomena of leakage or downward deformation during the slotting and shaping, and a high yield is ensured;

[0060] The transmission gear disc 17 is driven by the double-head motor 16, the two transmission screws 18 are synchronously and reversely rotated by engaging transmission, the transmission sliding block 19 and the support sliding block 20 are synchronously pushed to move up and down, the rotation speed and the number of turns of the double-head motor 16 are adjusted, different heights are lifted according to different requirements of the blank making and the shaping, the blank making assembly 11 is lowered to separate the grooving air injection rod 8, is inserted into the middle part of the ceramic gel material, a cylindrical hollow groove is formed, the subsequent expansion process is facilitated to be uniform and high quality, the injection process of the oil gas and the compressed air is controlled through the oil valve 22 and the gas valve 23, and the grooving air injection rod 8 is emptied through the compressed air, and oil gas residual accumulation is avoided.

[0061] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the equivalent embodiments with the disclosed technical content without departing from the scope of the technical solution of the present application. Any modification, equivalent change and modification of the above embodiment according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A device for blow molding a ceramic gel material hollow article, characterized by, The utility model provides a kind of porcelain making device, including lifting rotary mechanism (1), glue pouring segmented machine (3) is installed on lifting rotary mechanism (1), the periphery of lifting rotary mechanism (1) is equipped with several evenly distributed porcelain making components (5) in equal angle, porcelain making component (5) includes support vertical plate (6), support vertical plate (6) one side is equipped with in proper order blank making component (11), shaping component (12) and conveying belt (13), and support vertical plate (6) one side is installed with first sliding table (14) and second sliding table (15) from top to bottom in proper order horizontally parallel, the slider of first sliding table (14) is installed with blowing assembly (7), the slider of second sliding table (15) is installed with first two-way sliding table (9), the slider of first two-way sliding table (9) is installed with neck clamping block (10) both, the blowing assembly (7) includes slotted air injection rod (8), the blank making component (11) and shaping component (12) both include elastic rod (40) and elastic rubber sheet (41); The blowing assembly (7) includes a first C-shaped box (27), and the blank making component (11) and the shaping component (12) both include a second C-shaped box (28), and the first C-shaped box (27) and the second C-shaped box (28) are both internally provided with a double-head motor (16); The second C-shaped box (28) is internally provided with a support tube (33), the inner side of the middle portion of the support tube (33) is fixedly connected with a support circular plate (34), the upper surface of the middle portion of the support circular plate (34) is fixedly connected with a support vertical rod (35), the upper end of the support vertical rod (35) is fixedly connected with a limiting circular plate (36), the inner side of the bottom of the support tube (33) is provided with an electric push rod (37), the telescopic end of the electric push rod (37) is fixedly connected with a plurality of evenly distributed transmission vertical rods (38), the upper end of the transmission vertical rod (38) is movably penetrated through the support circular plate (34), and the upper end of the transmission vertical rod (38) is jointly fixedly connected with a transmission ring (39), the upper surface of the transmission ring (39) is fixedly connected with a plurality of evenly distributed elastic rods (40), adjacent elastic rods (40) are both fixedly connected with elastic rubber sheets (41), and the upper end of the support tube (33) is fixedly connected with a limiting cylinder supporting ring (42).

2. A device for blow molding a hollow article from a ceramic gel slurry according to claim 1, wherein The input end of the glue pouring segmented machine (3) is throughly connected with a glue guide pipe (4), the lifting rotary mechanism (1) includes a rotary base and a lifting push rod, the upper end of the lifting push rod is horizontally provided with a telescopic rod (2), and the glue pouring segmented machine (3) is installed at the telescopic end of the telescopic rod (2).

3. The apparatus according to claim 1, wherein The inner sides of the first C-shaped box (27) and the second C-shaped box (28) are both rotatably connected with transmission screws (18), the upper end of the transmission screw (18) and the two ends of the double-head motor (16) are both fixedly connected with transmission gear discs (17) and correspond to each other, each pair of transmission gear discs (17) is engaged for transmission, each pair of transmission screws (18) is both threadedly sleeved with a transmission sliding block (19), and each pair of transmission sliding blocks (19) is both provided with a support sliding block (20).

4. A device for blow molding a hollow article from a ceramic gel slurry according to claim 3, wherein The support sliding block (20) of the first C-shaped box (27) is embedded with a three-way pipe (21), the lower end of the three-way pipe (21) is communicated with the slotted gas injection rod (8), the other two ends of the three-way pipe (21) are respectively provided with an oil valve (22) and a gas valve (23), the oil valve (22) is communicated with an oil pipe (24), and the gas valve (23) is communicated with a gas pipe (25), the slotted gas injection rod (8) is hollow and provided with a plurality of through holes (26) which are evenly distributed in an array.

5. The apparatus according to claim 1, wherein The upper portion of the second C-shaped box (28) is provided with a second bidirectional sliding table (31), a support pipe (33) penetrates the middle portion of the second bidirectional sliding table (31) and extends out, the two sliding blocks of the second bidirectional sliding table (31) are respectively provided with a body clamping block (32), the two sides of the first C-shaped box (27) are fixedly connected with first baffles (29), the two sides of the second C-shaped box (28) are fixedly connected with second baffles (30), and the side surface of one of the first baffles (29) is provided with a limiting sliding groove (43) matched with the gas pipe (25) and the oil pipe (24) for sliding.

6. The apparatus according to claim 1, wherein The opposite side surfaces of the two neck clamping blocks (10) are provided with mutually matched neck clamping grooves, the neck clamping grooves clamp the upper end of the ceramic gel material and form a clamping ring structure around the neck of the ceramic gel material.

7. The apparatus according to claim 1, wherein The glue pouring segmenter (3), the air blowing assembly (7), the neck clamping groove axis, the blank making assembly (11) and the shaping assembly (12) are all in a vertical state, the air blowing assembly (7), the neck clamping groove axis, the blank making assembly (11) and the shaping assembly (12) are all on the same plane and the plane is parallel to the support vertical plate (6), the upper ends of the blank making assembly (11) and the shaping assembly (12) are flush, and the support vertical plate (6) is provided with a lifting machine of a liftable conveying belt (13).

8. A method of operating a device for blow molding a hollow article of ceramic gel material according to claim 1, wherein: The specific steps include: Step one: move the air blowing assembly (7) and the neck clamping block (10) to the directly above the blank making assembly (11), the air blowing assembly (7) moves downward to open the slotted gas injection rod (8), and the slotted gas injection rod (8) uniformly sprays oil mist; Step two: the glue pouring segmenter (3) guides the ceramic gel material to the blank making assembly (11), the elastic rod (40), the elastic rubber sheet (41) and the limiting circular plate (36) support, and the air blowing assembly (7) injects oil gas to the shaping assembly (12); Step three: the glue pouring segmenter (3) moves away, at the same time, the air blowing assembly (7) moves to the neck clamping block (10) and again opens the slotted gas injection rod (8), the blank making is completed, and oil gas and compressed air are injected; Step four: move the blank to the shaping assembly (12), the elastic rod (40), the elastic rubber sheet (41) and the limiting circular plate (36) support, the air blowing assembly (7) moves to the shaping assembly (12), again opens the slotted gas injection rod (8), and injects compressed air to make the ceramic gel material expand, and the shaping is completed; Step five: the ceramic ware moves to the conveying belt (13), the air blowing assembly (7) and the neck clamping block (10) are reset to the directly above the blank making assembly (11), and steps one to four are repeated to continuously make.

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