Compression molding device for ceramic nozzle of weaving machine

Abstract

The invention relates to the technical field of ceramic forming equipment, and discloses a weaving machine ceramic nozzle pressing forming device which comprises a workbench, a mold cover installed on the workbench, a mold core inserted into the mold cover, a driving motor installed at the bottom of the workbench, a synchronous plate, a guide plate, a knocking rod, a synchronous rod and a combined groove. In the pressing forming process, a driving motor drives a lead screw shaft and an adjusting roller to rotate, a lead screw lantern ring on the lead screw shaft drives a flat plate and a pressing plate to move downwards, the bottom of the pressing plate can slide downwards through a pressing block connected with a pressing rod, and then the pressing block is inserted into a mold cover to press raw materials, so that a nozzle can be formed; and the knocking rod is pushed to continuously knock in the movement of the lantern ring, so that the knocking range is wider, the oscillation is more uniform, only one driving source is used in the pressing and oscillation processes, the equipment production cost is lower than that in the prior art, and the later maintenance is more convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic forming equipment, and in particular relates to a ceramic nozzle pressing and forming device for a loom. Background Art

[0002] In the textile industry, loom ceramic nozzles play a critical role, and their performance directly affects the yarn jetting effect, tension control, and final fabric quality during the textile process. With the increasing demand for high-quality fabrics in the textile industry, the requirements for the precision, density, and quality stability of loom ceramic nozzles are becoming increasingly stringent.

[0003] During the preparation process of existing loom ceramic nozzles, the blank is pressed to ensure that the raw material can be transformed into the shape of the nozzle. However, during the pressing process, the mold needs to be vibrated separately to ensure that the raw material can fill the entire mold, which can reduce the pores generated during the preparation process. However, the two are independent of each other and require different driving sources. Therefore, the entire equipment requires multiple driving sources, the production cost is high, and it is not conducive to large-scale production.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A loom ceramic nozzle pressing and forming device comprises a workbench, a mold cover installed on the workbench, a mold core plugged into the mold cover, a driving motor installed at the bottom of the workbench, a synchronous plate, a guide plate, a knocking rod, a synchronous rod and a combination groove.

[0007] The output end of the driving motor is equipped with an adjusting roller, the rotation center of the adjusting roller is equipped with a screw shaft, the screw shaft is meshed with a screw sleeve, a flat plate is installed on the screw sleeve, a pressure plate is installed at the end of the flat plate, a pressure rod is installed at the bottom of the pressure plate, a pressure block is installed at the bottom of the pressure rod, and the pressure block vertically corresponds to the mold cover and the mold core;

[0008] One end of the synchronous plate is slidably connected to a cylindrical guide groove provided on the adjusting roller, and the other end of the synchronous plate is provided with a pair of clamping plates, wherein a sleeve ring is rotatably provided inside the pair of clamping plates, and the sleeve ring is sleeved on the outer side of the mold cover;

[0009] The guide plate is fixed on the workbench, the inner surface of the guide plate is provided with an arc surface, and a bending slide groove is opened on the arc surface, a positioning rod is slidably provided on the bending slide groove, and the end of the positioning rod is connected to the side wall of the collar;

[0010] The knocking rod is rotatably mounted on the collar, a torsion spring is provided at the connection between the knocking rod and the collar, and a hammer head is provided at the end of the knocking rod;

[0011] The synchronization rod slides horizontally on the surface of the collar, one end of the synchronization rod is slidably connected to the surface of the knocking rod, the other end of the synchronization rod is installed with a fixed sleeve, a fixed block is slidably arranged inside the fixed sleeve, and a positioning spring is clamped between the fixed sleeve and the fixed block;

[0012] A combined groove is provided on the surface of the splint, the combined groove is slidably connected to the fixed block, the combined groove is composed of a force storage groove, a force unloading groove and a reset groove, the force storage groove, the force unloading groove and the reset groove are connected end to end, and the extension line of the force unloading groove intersects with the rotation center of the ring, a slope is provided on the reset groove, and the force storage groove and the force unloading groove have the same depth.

[0013] As a preferred embodiment of the present invention, four supporting legs are installed at the bottom of the workbench, each pair of adjacent supporting legs is installed with reinforcing ribs, and the heights of adjacent reinforcing ribs are different, a mounting hole is opened at the center of the workbench, and the mold core movably passes through the mounting hole.

[0014] As a preferred embodiment of the present invention, a first mounting plate is installed at the bottom of the mold cover, the first mounting plate is in contact with the upper surface of the workbench, the first mounting plate and the workbench are screwed together by bolts, and a second mounting plate is installed at the bottom of the mold core, the second mounting plate and the lower surface of the workbench are interconnected.

[0015] As a preferred embodiment of the present invention, a limit plate is installed on the top of the screw shaft, the diameter of the limit plate is larger than the diameter of the screw shaft, a guide slider is slidably arranged on the cylindrical guide groove, and the side wall of the guide slider is interconnected with the side wall of the synchronization plate.

[0016] As a preferred embodiment of the present invention, a plug rod is installed on the workbench, and the plug rod movably passes through the synchronization plate and the flat plate. A top plate is installed on the top of the plug rod, and the diameter of the top plate is larger than the diameter of the plug rod. A compression spring is inserted into the side wall of the plug rod, and one end of the compression spring is clamped on the workbench, and the other end of the compression spring is clamped on the bottom of the synchronization plate.

[0017] As a preferred embodiment of the present invention, four groups of fixing plates are evenly installed between a pair of the clamping plates, a connecting plate is installed on a pair of the clamping plates, and the side walls of the connecting plate are connected to the side walls of the synchronization plate.

[0018] As a preferred embodiment of the present invention, several pairs of inclined plates are installed at the bottom of the guide plate, and the bottoms of several pairs of the inclined plates are interconnected with the workbench surface. The inclined plates are triangular in shape, and a positioning slider is slidably provided on the bending slide groove, and the side wall of the positioning slider is interconnected with the positioning rod.

[0019] As a preferred embodiment of the present invention, a clamping seat is installed on the ring, a clamping shaft is installed through the clamping seat, a knocking rod is movably installed on the clamping shaft, a torsion spring is sleeved on the clamping shaft, one end of the torsion spring is clamped on the clamping seat, and the other end of the torsion spring is clamped on the knocking rod.

[0020] As a preferred embodiment of the present invention, an arch bracket is installed at the end of the synchronization rod, a limit seat is slidably provided on the synchronization rod, and the limit seat is installed on the ring, a return spring is sleeved on the synchronization rod, one end of the return spring is clamped on the side wall of the limit seat, and the other end is clamped on the arch bracket, a connecting frame is installed on the knocking rod, and a strip groove is provided on the inner wall of the connecting frame, a sliding rod is slidably provided inside the strip groove, both ends of the sliding rod are connected to the arch bracket, and the arch bracket is located on both sides of the knocking rod.

[0021] As a preferred embodiment of the present invention, a baffle is slidably arranged inside the fixed sleeve, one end of the baffle is connected to the fixed block, the bottom of the fixed block is chamfered, and a positioning spring is clamped between the other end of the baffle and the fixed sleeve, and the compression direction of the positioning spring and the moving direction of the fixed block are on the same straight line.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] During the pressing process, the operator can start the driving motor, and the driving motor drives the screw shaft and the adjusting roller to rotate. The screw sleeve on the screw shaft drives the flat plate and the pressure plate to move downward, and the pressure block connected to the bottom of the pressure plate through the pressure rod can slide downward, so that the pressure block is inserted into the mold cover to press the raw material so that the nozzle can be formed. In the process of rotating the adjusting roller, the cylindrical guide groove on the adjusting roller rotates continuously, thereby driving the synchronous plate to slide up and down. During the sliding of the synchronous plate, the synchronous plate drives the clamping plate and the sleeve ring to move vertically, wherein the sleeve ring can slide inside the mold cover, and the positioning rod on the sleeve ring can slide along the bending groove of the arc surface to ensure that the positioning rod drives the sleeve ring to start periodic reciprocating rotation, and the knocking rod on the sleeve ring is synchronous. It can swing. First, the synchronous rod on the ring drives the fixed block to slide along the force storage groove. At this time, the synchronous rod slides outward, and the synchronous rod pulls the knocking rod to rotate, and then the knocking rod rotates synchronously to store force. The torsion spring, when the fixed block moves to the force unloading groove, the knocking rod can start to reset under the action of the torsion spring, and then the surface of the mold cover can be knocked and oscillated. When the ring is reset, the fixed block slides along the reset groove and is guided to the force storage groove through the slope to complete a cycle of knocking. In this way, the ring can be continuously knocked during its movement, so that the knocking range is wider and the oscillation is more uniform. In addition, only one driving source is used during the pressing and oscillation process. The production cost of the equipment of the present invention is lower than that of the prior art, and the later maintenance is more convenient.

[0024] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In the attached picture:

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a ceramic nozzle pressing and forming device for a loom;

[0027] Figure 2 It is a partial front cross-sectional view of a ceramic nozzle pressing and forming device for a loom;

[0028] Figure 3 A side view of a ceramic nozzle pressing and forming device for a loom;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0030] Figure 5 It is a partial structural plan view of a clamping plate of a ceramic nozzle pressing and forming device for a loom;

[0031] Figure 6 It is a schematic diagram of the overall structure of a clamping plate of a ceramic nozzle pressing and forming device for a loom;

[0032] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0033] Figure 8 The present invention is a cross-sectional view of a fixed sleeve of a ceramic nozzle pressing and forming device for a loom.

[0034] In the figure:

[0035] 1. Workbench; 11. Support legs; 111. Reinforcement ribs; 12. Mounting holes;

[0036] 2. mold cover; 21. first mounting plate;

[0037] 3. mold core; 31. second mounting plate;

[0038] 4. driving motor; 41. adjusting roller; 42. screw shaft; 421. limiting plate; 422. screw sleeve; 423. flat plate; 424. pressing plate; 425. pressing rod; 426. pressing block;

[0039] 5. Synchronous plate; 51. Guide slider; 511. Cylindrical guide groove; 52. Insert rod; 521. Compression spring; 522. Top plate; 53. Clamp; 531. Fixed plate; 532. Connecting plate; 54. Ring;

[0040] 6. guide plate; 61. inclined plate; 62. arc surface; 63. bending slide; 631. positioning slider; 632. positioning rod;

[0041] 7. striking rod; 71. hammer head; 711. clamping shaft; 712. clamping seat; 713. torsion spring; 72. connecting frame; 721. strip groove;

[0042] 8. Synchronous rod; 81. Limit seat; 82. Arch bracket; 821. Sliding rod; 822. Return spring; 83. Fixed sleeve; 831. Fixed block; 832. Positioning spring; 833. Baffle;

[0043] 9. Combination groove; 91. Force storage groove; 92. Force unloading groove; 93. Reset groove; 931. Slope. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0045] Embodiment 1:

[0046] like Figures 1 to 8As shown, a loom ceramic nozzle pressing and molding device includes a workbench 1, a mold cover 2 installed on the workbench 1, a mold core 3 inserted into the mold cover 2, a driving motor 4 installed at the bottom of the workbench 1, a synchronization plate 5, a guide plate 6, a knocking rod 7, a synchronization rod 8 and a combination groove 9.

[0047] An adjusting roller 41 is installed at the output end of the driving motor 4, and a screw shaft 42 is installed at the rotation center of the adjusting roller 41. A screw sleeve 422 is meshed with the screw shaft 42, and a flat plate 423 is installed on the screw sleeve 422. A pressing plate 424 is installed at the end of the flat plate 423, and a pressing rod 425 is installed at the bottom of the pressing plate 424. A pressing block 426 is installed at the bottom of the pressing rod 425, and the pressing block 426 vertically corresponds to the mold cover 2 and the mold core 3; when the pressing forming process is carried out, the operator can start the driving motor, and the driving motor drives the screw shaft and the adjusting roller to rotate, and the screw sleeve on the screw shaft drives the flat plate and the pressing plate to move downward, and the pressing block connected to the bottom of the pressing plate through the pressing rod can slide downward, so that the pressing block is inserted into the mold cover to press the raw material so that the nozzle can be formed.

[0048] One end of the synchronous plate 5 is slidably connected to the cylindrical guide groove 511 provided on the adjusting roller 41, and a pair of clamping plates 53 are installed at the other end of the synchronous plate 5. A sleeve ring 54 is rotatably installed inside the pair of clamping plates 53, and the sleeve ring 54 is sleeved on the outer side of the mold cover 2;

[0049] The guide plate 6 is fixed on the workbench 1, and an arc surface 62 is provided on the inner surface of the guide plate 6. The curvature center of the arc surface 62 coincides with the curvature center of the ring 54, and a bending groove 63 is provided on the arc surface 62. A positioning rod 632 is slidably provided on the bending groove 63, and the end of the positioning rod 632 is interconnected with the side wall of the ring 54; during the rotation of the adjusting roller, the cylindrical guide groove on the adjusting roller rotates continuously, thereby driving the synchronous plate to slide up and down reciprocatingly at this time. During the sliding process of the synchronous plate, the synchronous plate drives the clamping plate and the ring to move vertically, wherein the ring can slide inside the mold cover, and the positioning rod on the ring can slide along the bending groove of the arc surface, to ensure that the positioning rod drives the ring to start periodic reciprocating rotation.

[0050] The knocking rod 7 is rotatably installed on the ring 54, a torsion spring 713 is provided at the connection between the knocking rod 7 and the ring 54, a hammer head 71 is provided at the end of the knocking rod 7, the synchronization rod 8 slides horizontally on the surface of the ring 54, one end of the synchronization rod 8 is slidably connected to the surface of the knocking rod 7, and a fixing sleeve 83 is installed on the other end of the synchronization rod 8, a fixing block 831 is slidably provided inside the fixing sleeve 83, and a positioning spring 832 is clamped between the fixing sleeve 83 and the fixing block 831. The combination groove 9 is provided on the surface of the splint 53, and the combination groove 9 is slidably connected to the fixed block 831. The combination groove 9 is composed of a force storage groove 91, a force unloading groove 92 and a reset groove 93. The force storage groove 91, the force unloading groove 92 and the reset groove 93 are connected end to end, and the extension line of the force unloading groove 92 intersects with the rotation center of the ring 54, and a slope 931 is provided on the reset groove 93, and the force storage groove 91 and the force unloading groove 92 have the same depth. During the swinging process of the ring, the knocking rod on the ring can swing synchronously. First, the synchronous rod on the ring drives the fixed block to slide along the force storage groove. At this time, the synchronous rod slides outward, and the synchronous rod pulls the knocking rod to rotate, and then the knocking rod rotates synchronously, accumulating the force torsion spring. When the fixed block moves to the force unloading groove, the knocking rod can start to reset under the action of the torsion spring, and then the surface of the mold cover can be knocked and oscillated. When the ring is reset, the fixed block slides along the reset groove and is guided to the force storage groove through the slope to complete a cycle of knocking. In this way, the ring can be knocked continuously during the movement of the ring, so that the knocking range is wider and the oscillation is more uniform.

[0051] like Figures 1 to 8 As shown, in a specific embodiment, four supporting legs 11 are installed at the bottom of the workbench 1, and the supporting legs 11 play a supporting effect. A reinforcing rib 111 is installed on each pair of adjacent supporting legs 11, and the heights of adjacent reinforcing ribs 111 are different. The reinforcing rib 111 ensures the stability of the structure. A mounting hole 12 is opened at the center of the workbench 1, and the mold core 3 movably passes through the mounting hole 12. A first mounting plate 21 is installed at the bottom of the mold cover 2, and the first mounting plate 21 is fitted with the upper surface of the workbench 1. The first mounting plate 21 and the workbench 1 are screwed together by bolts. A second mounting plate 31 is installed at the bottom of the mold core 3, and the second mounting plate 31 is connected to the lower surface of the workbench 1. In specific operations, the mold cover 2 and the mold core 3 are first installed on the workbench 1, and fixed by the first mounting plate 21 and the second mounting plate 31, wherein it is ensured that the mold cover 2 and the mold core 3 are plugged into each other at this time, and the mold core 3 is placed at the center of the mold cover 2.

[0052] like Figures 1 to 8 As shown, further, a limit plate 421 is installed on the top of the screw shaft 42, the diameter of the limit plate 421 is larger than the diameter of the screw shaft 42, a guide slider 51 is slidably arranged on the cylindrical guide groove 511, and the side wall of the guide slider 51 is connected to the side wall of the synchronization plate 5. The limit plate 421 above the screw shaft 42 limits the screw sleeve 422.

[0053] Embodiment 2:

[0054] The difference between the above embodiment and this embodiment is that: Figures 1 to 8 As shown, a plug rod 52 is installed on the workbench 1, and the plug rod 52 movably penetrates the synchronous plate 5 and the flat plate 423. A top plate 522 is installed on the top of the plug rod 52, and the diameter of the top plate 522 is larger than the diameter of the plug rod 52. A compression spring 521 is inserted into the side wall of the plug rod 52, and one end of the compression spring 521 is clamped on the workbench 1, and the other end of the compression spring 521 is clamped on the bottom of the synchronous plate 5. During the high-speed rotation of the screw shaft 42 and the adjusting roller 41, the cylindrical guide groove 511 on the adjusting roller 41 rotates continuously, and then the position of the cylindrical guide groove 511 changes, and the guide slider 51 sliding on the cylindrical guide groove 511 is vertically limited, and then the guide slider 51 at this time will continuously slide back and forth vertically, and the guide slider 51 drives the synchronous plate 5 to slide back and forth vertically at this time. The synchronous plate 5 slides on the plug rod 52 at this time. During the sliding process, the compression spring 521 at the bottom of the synchronous plate 5 is synchronously compressed, and the compression spring 521 is convenient for the later reset operation.

[0055] like Figures 1 to 8 As shown, in a specific embodiment, four groups of fixing plates 531 are evenly installed between a pair of clamping plates 53, and a connecting plate 532 is installed on the pair of clamping plates 53, and the side walls of the connecting plate 532 are connected to the side walls of the synchronous plate 5. During the movement of the synchronous plate 5, the synchronous plate 5 drives the clamping plates 53 to slide up and down through the connecting plate 532. At this time, the fixing plate 531 can connect the two clamping plates 53 together and move synchronously, and the ring 54 rotatably connected inside the clamping plate 53 can slide vertically up and down, and the ring 54 slides up and down around the mold cover 2 at this time.

[0056] like Figures 1 to 8 As shown, further, a plurality of pairs of inclined plates 61 are installed at the bottom of the guide plate 6, and the bottoms of the plurality of pairs of inclined plates 61 are connected to the surface of the workbench 1. The inclined plates 61 are triangular, and a positioning slider 631 is slidably arranged on the bending slide 63, and the side wall of the positioning slider 631 is connected to the positioning rod 632. When the collar 54 slides up and down, the positioning rod 632 on the side wall of the collar 54 slides synchronously, and the positioning slider 631 at the end of the positioning rod 632 can slide on the bending slide 63, and the bending slide 63 can change the position of the positioning rod 632, and the positioning rod 632 can drive the collar 54 to reciprocate inside the clamping plate 53.

[0057] Embodiment 3:

[0058] The difference between the above embodiment and this embodiment is that: Figures 1 to 8As shown, a clamping seat 712 is installed on the ring 54, a clamping shaft 711 is installed through the clamping seat 712, a knocking rod 7 is movably installed on the clamping shaft 711, a torsion spring 713 is sleeved on the clamping shaft 711, one end of the torsion spring 713 is clamped on the clamping seat 712, and the other end of the torsion spring 713 is clamped on the knocking rod 7.

[0059] like Figures 1 to 8 As shown, in a specific embodiment, an arch bracket 82 is installed at the end of the synchronization rod 8, a limit seat 81 is slidably provided on the synchronization rod 8, and the limit seat 81 is installed on the ring 54, and a return spring 822 is sleeved on the synchronization rod 8, one end of the return spring 822 is clamped on the side wall of the limit seat 81, and the other end is clamped on the arch bracket 82, a connecting frame 72 is installed on the knocking rod 7, and a strip groove 721 is opened on the inner wall of the connecting frame 72, a sliding rod 821 is slidably provided inside the strip groove 721, and both ends of the sliding rod 821 are connected to the arch bracket 82, and the arch bracket 82 is located on both sides of the knocking rod 7. When the ring 54 rotates, first, the ring 54 drives the synchronization rod 8 to start rotating through the limit seat 81. At this time, the fixed block 831 at the end of the synchronization rod 8 can slide in the force storage groove 91. Through the guiding effect of the force storage groove 91, the synchronization rod 8 as a whole slides outward. The arch bracket 82 at the end of the synchronization rod 8 drives the sliding rod 821 to move. The sliding rod 821 slides in the strip groove 721 of the connecting frame 72, and then pulls the entire knocking rod 7 to start rotating, so that the knocking rod 7 rotates around the bracket 712. At this time, the torsion spring 713 is twisted synchronously, and when the arch bracket 82 slides, the return spring 822 on the arch bracket 82 is compressed and stored in force synchronously.

[0060] like Figures 1 to 8 As shown, further, a baffle 833 is slidably arranged inside the fixed sleeve 83, one end of the baffle 833 is connected to the fixed block 831, the bottom of the fixed block 831 is chamfered, and a positioning spring 832 is clamped between the other end of the baffle 833 and the fixed sleeve 83, and the compression direction of the positioning spring 832 and the moving direction of the fixed block 831 are both in the same straight line. When the fixed block 831 moves to the reset groove 93, the collar 54 rotates in the opposite direction, and the collar 54 drives the fixed block 831 to move along the reset groove 93. When the fixed block 831 slides along the slope 931, the fixed block 831 is squeezed at this time, and the fixed block 831 slides into the fixed sleeve 83, and the positioning spring 832 is compressed at this time, and the positioning spring 832 is convenient for later reset.

[0061] The implementation principle of a loom ceramic nozzle pressing and forming device of this embodiment is as follows:

[0062] First, the mold cover 2 and the mold core 3 are mounted on the workbench 1 and fixed by the first mounting plate 21 and the second mounting plate 31 , wherein it is ensured that the mold cover 2 and the mold core 3 are plugged into each other and the mold core 3 is placed at the center of the mold cover 2 .

[0063] Then the operator needs to put a certain amount of clay to be pressed into the gap between the mold cover 2 and the mold core 3.

[0064] Then the operator starts the driving motor 4, and the adjusting roller 41 is driven to rotate by the driving motor 4, and the screw shaft 42 coaxial with the adjusting roller 41 starts to rotate at this time, and the limit plate 421 above the screw shaft 42 limits the screw sleeve 422, and the flat plate 423 on the side wall of the screw sleeve 422 slides on the insertion rod 52, so that the screw sleeve 422 can slide downward during the rotation of the screw shaft 42, and the screw sleeve 422 drives the flat plate 423 and the pressure plate 424 to move downward synchronously, and the pressing block 426 at the bottom of the pressing plate 424 also moves downward synchronously, and the pressing block 426 moves to the inside of the mold cover 2 to crush the clay inside the mold cover 2, and then the clay can be shaped.

[0065] During the high-speed rotation of the screw shaft 42 and the adjusting roller 41, the cylindrical guide groove 511 on the adjusting roller 41 rotates continuously, and then the position of the cylindrical guide groove 511 changes, and the guide slider 51 sliding on the cylindrical guide groove 511 is vertically limited, and then the guide slider 51 at this time will continuously slide back and forth vertically, and the guide slider 51 drives the synchronous plate 5 to slide back and forth vertically at this time. The synchronous plate 5 slides on the plug rod 52 at this time. During the sliding process, the compression spring 521 at the bottom of the synchronous plate 5 is synchronously compressed, and the compression spring 521 is used to facilitate the subsequent resetting operation.

[0066] During the movement of the synchronous plate 5, the synchronous plate 5 drives the clamping plate 53 to slide up and down through the connecting plate 532. At this time, the fixed plate 531 can connect the two clamping plates 53 together and move synchronously, and the ring 54 rotatably connected inside the clamping plate 53 can slide vertically up and down. The ring 54 slides up and down around the mold cover 2 at this time.

[0067] When the collar 54 slides up and down, the positioning rod 632 on the side wall of the collar 54 slides synchronously, and the positioning slider 631 at the end of the positioning rod 632 can slide on the bending slide groove 63, and the bending slide groove 63 can change the position of the positioning rod 632. At this time, the positioning rod 632 can drive the collar 54 to reciprocate inside the splint 53.

[0068] When the ring 54 rotates, first, the ring 54 drives the synchronization rod 8 to start rotating through the limit seat 81. At this time, the fixed block 831 at the end of the synchronization rod 8 can slide in the force storage groove 91. Through the guiding effect of the force storage groove 91, the synchronization rod 8 as a whole slides outward. The arch bracket 82 at the end of the synchronization rod 8 drives the sliding rod 821 to move. The sliding rod 821 slides in the strip groove 721 of the connecting frame 72, and then pulls the entire knocking rod 7 to start rotating, so that the knocking rod 7 rotates around the bracket 712. At this time, the torsion spring 713 is twisted synchronously, and when the arch bracket 82 slides, the return spring 822 on the arch bracket 82 is compressed and stored in force synchronously.

[0069] When the fixed block 831 moves to the force storage groove 91, the knocking rod 7 is reset by the torsion spring 713 and the reset spring 822. The accelerated knocking rod 7 drives the hammer head 71 to move toward the side wall of the mold cover 2, thereby oscillating the mold cover 2 to ensure that the raw material inside the mold cover 2 can be completely filled.

[0070] When the fixed block 831 moves to the reset groove 93, the ring 54 rotates in the opposite direction, and the ring 54 drives the fixed block 831 to move along the reset groove 93. When the fixed block 831 slides along the slope 931, the fixed block 831 is squeezed and slides into the fixed sleeve 83. At this time, the positioning spring 832 is compressed, and the positioning spring 832 is used to facilitate later reset.

[0071] When the fixing block 831 moves to the force storage groove 91 , the fixing block 831 is reset by the positioning spring 832 to ensure that the fixing block 831 is completely placed in the force storage groove 91 and does not move in the reverse direction.

[0072] By continuously moving the sleeve ring 54, the mold cover 2 can be oscillated all around, and the oscillation height is continuously changed, so that the interior is filled more tightly, and the surface of the pressed blank is free of pores, thereby improving the production quality.

Claims

1. A loom ceramic nozzle pressing and forming device, characterized in that: include: Workbench (1); A mold cover (2) mounted on a workbench (1); A mold core (3) inserted into the mold cover (2); A driving motor (4) installed at the bottom of the workbench (1), wherein an adjusting roller (41) is installed at the output end of the driving motor (4); a synchronizing plate (5) slidably arranged on the adjusting roller (41); A guide plate (6) fixed on the workbench (1), wherein the inner surface of the guide plate (6) is provided with an arc surface (62), the center of curvature of the arc surface (62) coincides with the center of curvature of the collar (54), and a bending slide groove (63) is provided on the arc surface (62); A knocking rod (7) is rotatably mounted on the collar (54), wherein a torsion spring (713) is provided at the connection between the knocking rod (7) and the collar (54), and a hammer head (71) is provided at the end of the knocking rod (7); A synchronization rod (8) horizontally slides on the surface of the collar (54), one end of the synchronization rod (8) being slidably connected to the surface of the knocking rod (7); A combination groove (9) is provided on the surface of the clamping plate (53), and the combination groove (9) is slidably connected to the fixing block (831).

2. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: Four supporting legs (11) are installed at the bottom of the workbench (1), and reinforcing ribs (111) are installed on each pair of adjacent supporting legs (11), and the heights of adjacent reinforcing ribs (111) are different. A mounting hole (12) is opened at the center of the workbench (1), and the mold core (3) movably passes through the mounting hole (12).

3. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: A first mounting plate (21) is installed at the bottom of the mold cover (2), the first mounting plate (21) is in contact with the upper surface of the workbench (1), and the first mounting plate (21) and the workbench (1) are screwed together by bolts; a second mounting plate (31) is installed at the bottom of the mold core (3), and the second mounting plate (31) and the lower surface of the workbench (1) are connected to each other.

4. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: A screw shaft (42) is installed at the rotation center of the adjusting roller (41), and a screw sleeve (422) is meshed with the screw shaft (42), a flat plate (423) is installed on the screw sleeve (422), a pressure plate (424) is installed at the end of the flat plate (423), a pressure rod (425) is installed at the bottom of the pressure plate (424), and a pressure block (426) is installed at the bottom of the pressure rod (425), and the pressure block (426) vertically corresponds to the mold cover (2) and the mold core (3); a limit plate (421) is installed at the top of the screw shaft (42) ), the diameter of the limit plate (421) is larger than the diameter of the screw shaft (42), a guide slider (51) is slidably arranged on the cylindrical guide groove (511), one end of the synchronization plate (5) is slidably connected to the cylindrical guide groove (511) provided on the adjustment roller (41), a pair of clamping plates (53) are installed at the other end of the synchronization plate (5), a sleeve ring (54) is rotatably installed inside the pair of clamping plates (53), and the sleeve ring (54) is sleeved on the outer side of the mold cover (2), and the side wall of the guide slider (51) is connected to the side wall of the synchronization plate (5) 5. The ceramic nozzle pressing and forming device for a loom according to claim 1, characterized in that: The workbench (1) is provided with an insertion rod (52), the insertion rod (52) movably passes through the synchronization plate (5) and the flat plate (423), a top plate (522) is provided on the top of the insertion rod (52), the diameter of the top plate (522) is larger than the diameter of the insertion rod (52), a compression spring (521) is inserted into the side wall of the insertion rod (52), one end of the compression spring (521) is clamped on the workbench (1), and the other end of the compression spring (521) is clamped on the bottom of the synchronization plate (5).

6. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: Four groups of fixing plates (531) are evenly installed between a pair of the clamping plates (53), and a connecting plate (532) is installed on a pair of the clamping plates (53), and the side walls of the connecting plate (532) are connected to the side walls of the synchronous plate (5).

7. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: A plurality of pairs of inclined plates (61) are installed at the bottom of the guide plate (6), and the bottoms of the plurality of pairs of inclined plates (61) are interconnected with the surface of the workbench (1). The inclined plates (61) are triangular in shape, and a positioning slider (631) is slidably arranged on the bending slide groove (63), and the side wall of the positioning slider (631) is interconnected with a positioning rod (632); a positioning rod (632) is slidably arranged on the bending slide groove (63), and the end of the positioning rod (632) is interconnected with the side wall of the collar (54).

8. The ceramic nozzle pressing and forming device for a loom according to claim 1, characterized in that: A clamping seat (712) is installed on the collar (54), a clamping shaft (711) is installed through the clamping seat (712), a knocking rod (7) is movably installed on the clamping shaft (711), a torsion spring (713) is sleeved on the clamping shaft (711), one end of the torsion spring (713) is clamped on the clamping seat (712), and the other end of the torsion spring (713) is clamped on the knocking rod (7).

9. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: The other end of the synchronization rod (8) is provided with a fixing sleeve (83), a fixing block (831) is slidably provided inside the fixing sleeve (83), a positioning spring (832) is clamped between the fixing sleeve (83) and the fixing block (831), an arch bracket (82) is provided at the end of the synchronization rod (8), a limit seat (81) is slidably provided on the synchronization rod (8), and the limit seat (81) is installed on the collar (54), and a reset spring (832) is sleeved on the synchronization rod (8). A spring (822), one end of the return spring (822) is clamped on the side wall of the limit seat (81), and the other end is clamped on the arch bracket (82), the knocking rod (7) is installed with a connecting frame (72), and the inner wall of the connecting frame (72) is provided with a strip groove (721), a sliding rod (821) is slidably arranged inside the strip groove (721), the two ends of the sliding rod (821) are connected to the arch bracket (82), and the arch bracket (82) is located on both sides of the knocking rod (7).

10. A loom ceramic nozzle pressing and forming device according to claim 1, characterized in that: A baffle (833) is slidably arranged inside the fixed sleeve (83), one end of the baffle (833) is connected to the fixed block (831), the bottom of the fixed block (831) is chamfered, and a positioning spring (832) is clamped between the other end of the baffle (833) and the fixed sleeve (83), and the compression direction of the positioning spring (832) and the moving direction of the fixed block (831) are both on the same straight line; the combined groove (9) is composed of a force storage groove (91), a force unloading groove (92) and a reset groove (93), the force storage groove (91), the force unloading groove (92) and the reset groove (93) are connected end to end, and the extension line of the force unloading groove (92) intersects with the rotation center of the collar (54), the reset groove (93) is provided with a slope (931), and the force storage groove (91) and the force unloading groove (92) have the same depth.

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