Ceramic grouting mechanism
By designing a ceramic grouting mechanism, the flow rate of the grout is controlled by a cylinder assembly and a conical plug, which solves the problem of difficult adjustment of the grout injection speed, improves production efficiency, and prevents grout from splashing out and being wasted.
Patent Information
- Application Number
- CN202520053430.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing ceramic grouting mechanisms have difficulty adjusting the grout injection speed, resulting in low production efficiency or grout splashing and waste.
A ceramic grouting mechanism was designed, comprising a frame, a lifting assembly, a grouting unit, a cylinder assembly, a valve body, and a piston. The movement of the piston is controlled by the cylinder assembly, and combined with a conical plug and a manual valve, the grout flow rate is precisely controlled to prevent splashing and overflow.
It enables control of grout flow rate, avoiding excessively fast or slow flow rates, improving grouting efficiency, and preventing grout splashing and waste.
Smart Images
Figure CN223719780U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to grouting technical field especially relates to a ceramic grouting mechanism. BACKGROUND
[0002] Ceramics is with natural or synthetic compound after molding and high temperature sintering to make a kind of inorganic non-metallic material, ceramic in processing production, need first to grouting in mould, after slurry forming, get from mould blank, then the blank is sintered to obtain ceramic by high temperature. Therefore grouting process is the important link in the process of ceramic processing production, directly influences the forming state of blank.
[0003] At present, the grouting speed of the existing ceramic grouting mechanism is difficult to control during grouting process, the slurry injection is too slow, which will lead to low production efficiency, and the slurry injection is too fast, which may splash from the mold, causing waste. UTILITY MODEL CONTENTS
[0004] In view of the defects existing in the prior art, the purpose of the utility model is to provide a ceramic grouting mechanism, which solves the problem of difficult adjustment of slurry injection speed.
[0005] The purpose of the utility model is realized by the following technical scheme:
[0006] A kind of ceramic grouting mechanism, including rack, the rack is fixed with lifting assembly, the bottom of the lifting assembly is fixed with support rod, the support rod is equipped with multiple groups of grouting unit, the grouting unit includes mounting frame, cylinder assembly, valve body, movable rod and piston, the mounting frame is fixed on the support rod, the cylinder assembly is fixed on the mounting frame and is telescopic downward, the valve body is fixed below the mounting frame, the side surface of the valve body is equipped with grout inlet and bottom is equipped with discharge port, the movable rod is fixedly connected the telescopic end of the cylinder assembly and is inserted into the valve body, the bottom of the movable rod is fixed the piston, the piston can block the discharge port.
[0007] Further, the piston includes connecting part and blocking part, the connecting part is arranged on the blocking part, the connecting part is fixed on the bottom of the movable rod, the blocking part is conical and cross-sectional area gradually decreases from top to bottom.
[0008] Further, the valve body includes valve body and grouting gun nozzle, the grout inlet is arranged in the side surface of the valve body, the discharge port is arranged in the bottom of the grouting gun nozzle, the top of the grouting gun nozzle is open and fixedly sleeved in the bottom of the valve body.
[0009] Further, the top of the valve body is provided with a first through hole, the bottom of the mounting frame is provided with a second through hole, a bushing seat is fixed in the second through hole, the bushing seat is sleeved outside the movable rod, the lower part of the bushing seat passes through the first through hole and enters the inside of the valve body, a baffle cylinder is arranged in the valve body and is sleeved outside the movable rod and is fixed at the bottom of the bushing seat.
[0010] Further, a nylon bushing is fixedly sleeved in the bushing seat, and an O-shaped ring is pressed between the bottom of the nylon bushing and the bottom wall of the bushing seat.
[0011] Further, an annular groove is formed in the inner wall of the top of the valve body, a flat washer is fixed on the annular groove, a silica gel washer is pressed on the flat washer, and the bottom of the bushing seat is pressed on the silica gel washer.
[0012] Further, the pulp inlet is fixedly connected with a pulp inlet pipe, the pulp inlet pipe is provided with a third through hole, a manual valve is arranged at the position of the third through hole, the manual valve comprises a rotating handle, a rotating valve ring and a rotating shaft, the rotating shaft is fixed on the rotating handle, the rotating valve ring is fixed below the rotating shaft, the middle part of the rotating valve ring is hollow, the rotating handle is arranged outside the pulp inlet pipe, the rotating shaft is inserted into the third through hole and can rotate at the position of the third through hole, and the rotating valve ring is arranged in the pulp inlet pipe.
[0013] Further, the cylinder assembly comprises an upper cylinder and a lower cylinder, the upper cylinder is fixed on the mounting frame and can be telescoped downward, the lower cylinder is fixedly connected to the telescopic end of the upper cylinder and can be telescoped downward, and the top end of the movable rod is fixedly connected to the telescopic end of the lower cylinder.
[0014] Further, the rack is fixedly provided with a grouting pipeline, the grouting pipeline is communicated with the pulp inlet through a connecting pipe, the grouting pipeline and the supporting rod are provided in plurality, and the lifting assembly is provided in plurality.
[0015] Further, the lifting assembly comprises a driving motor, a connecting rod and two worm and gear elevators, the driving motor is fixed on the rack, the connecting rod is fixedly connected to the two worms, and the driving motor is used for driving one worm.
[0016] The beneficial effects of the utility model are:
[0017] The utility model discloses a plurality of groups of grouting units are set up, realize the simultaneous grouting work of multiple moulds, through the up-down movement of cylinder subassembly control movable rod and piston, control the distance of piston's up -migrate, control the injection speed of slurry, avoid slurry flow rate too fast or too slow, through setting up the plugging portion of conical, realize the further regulation and control of slurry flow rate, through setting up nylon bush and bushing seat, provide the guiding effect for movable rod's up-down activity, through setting up the blocking slurry cylinder, avoid slurry from top and flow out valve body, through setting up manual valve, control the flow rate of slurry in the in -slurry pipe, thereby control the slurry flow rate of entering valve body, through setting up upper cylinder and lower cylinder, two cylinders sectional work in turn, prevent slurry splashing and overflow, the utility model discloses can control the flow rate of slurry, promote the grouting efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is the structure schematic diagram of ceramic grouting mechanism of the utility model;
[0019] Figure 2 It is the main view of ceramic grouting mechanism of the utility model;
[0020] Figure 3 It is the structure schematic diagram of grouting unit and in -slurry pipe in the utility model;
[0021] Figure 4 It is the cross section schematic view of grouting unit and in -slurry pipe in the utility model;
[0022] Figure 5 It is Figure 4 Partial structure enlarged view;
[0023] Figure 6 It is the structure schematic diagram of in -slurry pipe and manual valve in the utility model;
[0024] Figure 7 It is the structure schematic diagram of movable rod and piston in the utility model.
[0025] In the figure: 1, rack; 2, lifting assembly; 21, driving motor; 22, connecting rod; 23, worm lifting machine; 3, support rod; 4, grouting unit; 41, mounting frame; 42, cylinder assembly; 421, upper cylinder; 422, lower cylinder; 43, valve body; 431, valve body; 432, grouting gun nozzle; 44, movable rod; 45, piston; 451, connecting part; 452, plugging part; 46, discharge port; 47, L-shaped mounting plate; 48, first through hole; 49, second through hole; 410, bushing seat; 411, grout blocking cylinder; 412, grout inlet; 413, nylon bushing; 414, O-ring; 415, gland; 416, annular groove; 417, flat washer; 418, silica gel washer; 5, grouting pipe; 6, third through hole; 7, hand valve; 71, rotating handle; 72, rotating valve ring; 73, rotating shaft; 8, grouting pipeline; 9, connecting pipe. DETAILED DESCRIPTION
[0026] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear and obvious, the utility model is further described below in combination with the drawings and examples.
[0027] As Figures 1-7 shown, the utility model provides a ceramic grouting mechanism, including rack 1, rack 1 is fixed with lifting assembly 2, the bottom of lifting assembly 2 is fixed with support rod 3, and a plurality of grouting units 4 are arranged on support rod 3, grouting unit 4 includes mounting frame 41, cylinder assembly 42, valve body 43, movable rod 44 and piston 45, mounting frame 41 is fixed on support rod 3, cylinder assembly 42 is fixed on mounting frame 41 and is telescopic downward, valve body 43 is fixed below mounting frame 41, the side surface of valve body 43 is provided with grout inlet 412 and the bottom is provided with discharge port 46, movable rod 44 is fixedly connected with the telescopic end of cylinder assembly 42 and extends into valve body 43, the bottom of movable rod 44 is fixed with piston 45, and piston 45 can block discharge port 46.
[0028] L-shaped mounting plate 47 is fixed on mounting frame 41, and mounting frame 41 is fixed on support rod 3 through L-shaped mounting plate 47. The up-and-down movement of movable rod 44 and piston 45 is controlled by cylinder assembly 42, the up-moving distance of piston 45 is controlled, and then the grout injection speed is controlled, so that the grout flow speed is avoided to be too fast or too slow.
[0029] As Figure 7 shown, piston 45 includes connecting part 451 and plugging part 452, connecting part 451 is arranged on plugging part 452, connecting part 451 is fixed on the bottom of movable rod 44, plugging part 452 is conical and the cross-sectional area gradually decreases from top to bottom.
[0030] The degree of plugging of the plugging part 452 to the discharge port 46 determines the flow rate of the slurry. When the plugging part 452 is completely separated from the discharge port 46, the flow rate of the slurry reaches the maximum. When the plugging part 452 and the connecting part 451 completely plug the discharge port 46, the slurry no longer flows out. By setting the tapered plugging part 452, the flow rate of the slurry is further regulated.
[0031] As shown in Figure 3 and Figure 4 The valve body 43 includes a valve body 431 and a grouting gun nozzle 432. The grouting inlet 412 is formed on the side of the valve body 431, and the discharge port 46 is arranged at the bottom of the grouting gun nozzle 432. The top of the grouting gun nozzle 432 is open and fixedly sleeved on the bottom of the valve body 431. The grouting gun nozzle 432 is designed in a split type with the valve body 431, which facilitates the maintenance and replacement of the grouting gun nozzle 432.
[0032] As shown in Figure 5 A first through hole 48 is formed on the top of the valve body 43, and a second through hole 49 is formed on the bottom of the mounting bracket 41. A bushing seat 410 is fixedly arranged in the second through hole 49. The bushing seat 410 is sleeved on the outer side of the movable rod 44. The lower part of the bushing seat 410 penetrates the first through hole 48 and enters the inside of the valve body 43. A grout blocking cylinder 411 is arranged in the valve body 43. The grout blocking cylinder 411 is sleeved on the outer side of the movable rod 44 and is fixedly arranged at the bottom of the bushing seat 410. The position of the grout blocking cylinder 411 is fixed by the bushing seat 410. The grout blocking cylinder 411 is arranged on the inner side of the grouting inlet 412, which can prevent the slurry from flowing out of the valve body 43 from the top.
[0033] Further, a nylon bushing 413 is fixedly sleeved in the bushing seat 410. An O-ring 414 is pressed between the bottom of the nylon bushing 413 and the bottom wall of the bushing seat 410. The nylon bushing 413 can directly contact the movable rod 44 and can provide a guiding effect for the up-and-down movement of the movable rod 44.
[0034] A gland 415 is fixedly arranged on the mounting bracket 41. The top of the bushing seat 410 and the nylon bushing 413 presses the gland 415. The O-ring 414 is pressed between the bottom of the nylon bushing 413 and the bottom wall of the bushing seat 410, which further fixes the nylon bushing 413 and prevents the nylon bushing 413 from shaking.
[0035] As shown in Figure 5 An annular groove 416 is formed on the inner wall of the top of the valve body 43. A flat washer 417 is fixedly arranged on the annular groove 416. A silica gel washer 418 is pressed on the flat washer 417. The bottom of the bushing seat 410 is pressed on the silica gel washer 418. The position of the bushing seat 410 is further limited by the flat washer 417 and the silica gel washer 418, which prevents the bushing seat 410 from shaking. At the same time, the flat washer 417 and the silica gel washer 418 can plug the top of the valve body 43 and only allow the movable rod 44 to pass through, which prevents the slurry from overflowing out of the valve body 43.
[0036] As Figure 6 shown, the pulp inlet 412 is fixedly connected with a pulp inlet pipe 5, the pulp inlet pipe 5 is provided with a third through hole 6, the third through hole 6 is provided with a manual valve 7, the manual valve 7 comprises a rotating handle 71, a rotating valve ring 72 and a rotating shaft 73, the rotating shaft 73 is fixed on the rotating handle 71, the rotating valve ring 72 is fixed on the rotating shaft 73, the middle part of the rotating valve ring 72 is hollow, the rotating handle 71 is arranged outside the pulp inlet pipe 5, the rotating shaft 73 is inserted into the third through hole 6 and can rotate at the position of the third through hole 6, and the rotating valve ring 72 is arranged in the pulp inlet pipe 5.
[0037] The rotating handle 71 is manually rotated to drive the rotating valve ring 72 to rotate in the pulp inlet pipe 5, the rotating valve ring 72 has different plugging degrees for the pulp inlet pipe 5 at different rotating positions, the flow rate of the pulp in the pulp inlet pipe 5 is controlled by rotating the rotating valve ring 72, so that the flow rate of the pulp entering the valve body 43 is controlled.
[0038] As Figure 3 shown, the cylinder assembly 42 comprises an upper cylinder 421 and a lower cylinder 422, the upper cylinder 421 is fixed on the mounting frame 41 and is telescopic downward, the lower cylinder 422 is fixedly connected with the telescopic end of the upper cylinder 421 and is telescopic downward, and the top end of the movable rod 44 is fixedly connected with the telescopic end of the lower cylinder 422.
[0039] The telescopic speeds of the upper and lower cylinders are different, so that the segmented opening and closing of the valve can be realized, in the opening stage, the upper cylinder 421 and the lower cylinder 422 are telescopic upward in segments and in sequence, so that the discharge port 46 is prevented from being suddenly opened too large and the pulp is prevented from splashing out of the mold, and in the closing stage, the upper cylinder 421 and the lower cylinder 422 are telescopic downward in segments and in sequence, so that the flow rate of the pulp is prevented from being too fast and the overflow is avoided.
[0040] As Figure 1 shown, the gantry 1 is fixedly provided with a grouting pipe 8, the grouting pipe 8 is communicated with the pulp inlet 412 through a connecting pipe 9, the grouting pipe 8 and the supporting rod 3 are provided in plurality, and the lifting assembly 2 is provided in plurality. The pulp flows into the pulp inlet 412 from the grouting pipe 8 through the connecting pipe 9, a plurality of connecting pipes 9 are connected on one grouting pipe 8, since the grouting pipe 8 is arranged above the grouting unit 4, the pulp in the grouting pipe 8 can flow to the position of the pulp inlet pipe 5 under the action of gravity and then flow into the valve body 43 through the pulp inlet pipe 5.
[0041] As Figure 2As shown, the lifting assembly 2 includes a driving motor 21, a connecting rod 22 and two worm gear elevators 23, the driving motor 21 is fixed on the rack 1, the connecting rod 22 is fixedly connected with the two worms, and the driving motor 21 is used for driving a worm.
[0042] Working principle: the mold is placed below the grouting unit 4, the rotating handle 71 is manually adjusted, the flow rate of the slurry into the valve body 43 is adjusted, the upper cylinder 421 and the lower cylinder 422 are sequentially telescoped upwards in sections, the piston 45 slowly moves upwards, the discharge port 46 is gradually opened, the slurry flows into the mold from the discharge port 46, after a certain time, the upper cylinder 421 and the lower cylinder 422 are sequentially telescoped downwards in sections, the discharge port 46 is gradually closed, and a grouting process is completed.
[0043] The utility model discloses a plurality of grouting units 4 are set up, realize the simultaneous grouting of multiple molds, the up-down movement of the movable rod 44 and the piston 45 is controlled through the cylinder assembly 42, the up-moving distance of the piston 45 is controlled, thereby the injection speed of the slurry is controlled, and the slurry flow rate is prevented from being too fast or too slow, the further regulation and control of the slurry flow rate are realized through the setting of the conical plugging part 452, the nylon bushing 413 and the bushing seat 410 are set up, and the up-down movement of the movable rod 44 is provided with the guiding effect, the slurry is prevented from flowing out of the valve body 43 from the top through the setting of the slurry blocking cylinder 411, the flow rate of the slurry in the grouting pipe 5 is controlled through the setting of the manual valve 7, thereby the slurry flow rate into the valve body 43 is controlled, two cylinders work in sections sequentially through the setting of the upper cylinder 421 and the lower cylinder 422, and the slurry is prevented from splashing and overflowing, the utility model discloses can control the flow rate of the slurry, and the grouting is completed reasonably and quickly, and the grouting efficiency is improved.
[0044] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement and improvement etc. that are made within the spirit and principle of the utility model should fall within the protection scope of the utility model.
Claims
1. A ceramic grouting mechanism, characterized in that, The device includes a frame (1), on which a lifting assembly (2) is fixed. A support rod (3) is fixed at the bottom of the lifting assembly (2). Multiple grouting units (4) are provided on the support rod (3). Each grouting unit (4) includes a mounting frame (41), a cylinder assembly (42), a valve body (43), a movable rod (44), and a piston (45). The mounting frame (41) is fixed on the support rod (3). The cylinder assembly (42) is fixed on the mounting frame (41) and extends downward. The valve body (43) is fixed below the mounting frame (41). The valve body (43) has a grout inlet (412) on its side and a discharge port (46) at its bottom. The movable rod (44) is fixedly connected to the telescopic end of the cylinder assembly (42) and extends into the valve body (43). The piston (45) is fixed at the bottom of the movable rod (44). The piston (45) can block the discharge port (46).
2. The ceramic grouting mechanism according to claim 1, characterized in that, The piston (45) includes a connecting part (451) and a blocking part (452). The connecting part (451) is disposed on the blocking part (452) and the connecting part (451) is fixed to the bottom of the movable rod (44). The blocking part (452) is conical and its cross-sectional area gradually decreases from top to bottom.
3. The ceramic grouting mechanism according to claim 1, characterized in that, The valve body (43) includes a valve body (431) and a grouting nozzle (432). The grout inlet (412) is located on the side of the valve body (431), and the outlet (46) is located at the bottom of the grouting nozzle (432). The top of the grouting nozzle (432) is open and fixedly fitted onto the bottom of the valve body (431).
4. The ceramic grouting mechanism according to claim 1, characterized in that, The valve body (43) has a first through hole (48) at the top and a second through hole (49) at the bottom of the mounting bracket (41). A bushing seat (410) is fixed in the second through hole (49). The bushing seat (410) is sleeved on the movable rod (44). The lower part of the bushing seat (410) passes through the first through hole (48) and enters the valve body (43). A baffle cylinder (411) is provided inside the valve body (43). The baffle cylinder (411) is sleeved on the movable rod (44) and its top is fixed to the bottom of the bushing seat (410).
5. A ceramic grouting mechanism according to claim 4, characterized in that, A nylon bushing (413) is fixedly fitted inside the bushing seat (410), and an O-ring (414) is pressed between the bottom of the nylon bushing (413) and the bottom wall of the bushing seat (410).
6. A ceramic grouting mechanism according to claim 4, characterized in that, The valve body (43) has an annular groove (416) on its top inner wall. A flat washer (417) is fixed on the annular groove (416). A silicone washer (418) is pressed on the flat washer (417). The bottom of the bushing seat (410) is pressed on the silicone washer (418).
7. A ceramic grouting mechanism according to claim 4, characterized in that, The slurry inlet (412) is fixedly connected to the slurry inlet pipe (5). The slurry inlet pipe (5) has a third through hole (6). A manual valve (7) is provided at the position of the third through hole (6). The manual valve (7) includes a rotating handle (71), a rotating valve ring (72), and a rotating shaft (73). The rotating shaft (73) is fixed on the rotating handle (71). The rotating valve ring (72) is fixed below the rotating shaft (73). The middle part of the rotating valve ring (72) is hollow. The rotating handle (71) is located outside the slurry inlet pipe (5). The rotating shaft (73) is inserted into the third through hole (6) and can rotate at the position of the third through hole (6). The rotating valve ring (72) is located inside the slurry inlet pipe (5).
8. A ceramic grouting mechanism according to claim 4, characterized in that, The cylinder assembly (42) includes an upper cylinder (421) and a lower cylinder (422). The upper cylinder (421) is fixed on the mounting bracket (41) and extends downward. The lower cylinder (422) is fixedly connected to the extension end of the upper cylinder (421) and extends downward. The top end of the movable rod (44) is fixedly connected to the extension end of the lower cylinder (422).
9. A ceramic grouting mechanism according to claim 1, characterized in that, The frame (1) is fixed with a grouting pipe (8), which is connected to the grout inlet (412) through a connecting pipe (9); there are multiple grouting pipes (8) and support rods (3), and multiple lifting components (2).
10. A ceramic grouting mechanism according to claim 1, characterized in that, The lifting assembly (2) includes a drive motor (21), a connecting rod (22) and two worm gear lifts (23). The drive motor (21) is fixed on the frame (1), and the connecting rod (22) is fixedly connected to two worm gears. The drive motor (21) is used to drive one worm gear.