A fuse ceramic tube mud blank extrusion and cutting machine

Abstract

The invention discloses a fuse ceramic tube mud blank extrusion and cutting machine, which belongs to the field of fuse ceramic tube production and processing, and comprises an extruder and a workbench, wherein the extruder is used for extruding mud; a mounting ring is rotatably provided on the workbench and a motor is fixedly installed thereon, tooth grooves are evenly provided on the outer wall of the mounting ring, and a gear meshing with the tooth grooves is installed at the output end of the motor, so that the top and bottom ends of the mounting ring can exchange positions in the process of the motor driving the gear to rotate; two hydraulic rods are symmetrically installed on the mounting ring, and a mounting plate is installed on the output end of the hydraulic rod; under the action of a driving mechanism, a support plate moves along a slide groove, and the two support plates move away from each other, and an elastic rope is stretched, and at this time the support plate contacts with a cutting surface, so that a cutting surface can be formed during the wire rope cutting process, and the cutting surfaces are prevented from approaching each other, thereby reducing the pressure of the cutting surface on the wire rope, thereby reducing the degree of wear of the cutting surface.

Description

Technical Field

[0001] The invention relates to the field of production and processing of fuse ceramic tubes, and more specifically to a fuse ceramic tube mud blank extrusion and cutting machine. Background Art

[0002] Fuse ceramic tube is a kind of protection device commonly used in power system. It is made of ceramic material, has high temperature tolerance and good electrical insulation performance. Fuse ceramic tube generally has thin wall thickness, and the extruded clay is very soft and easy to deform. During extrusion, workers basically cut it manually with steel wire or cut it up and down by reciprocating machine.

[0003] The Chinese patent with authorization announcement number: CN211993487U discloses a fuse ceramic tube mud blank extrusion and cutting machine. By flipping the cutting module, the steel wire tangent always keeps cutting the mud blank from top to bottom, reducing the deformation caused by cutting; by adjusting the machine head angle to match the mud blank extrusion speed, the mud blank cutting port is kept vertical.

[0004] The above patent still has the following deficiencies:

[0005] The steel wire rope is in close contact with the bottom wall of the mud block during the cutting process. This contact will generate a certain amount of friction and pressure. When the steel wire rope applies thrust and passes through the bottom wall of the mud block, this force will cause the mud particles on the bottom wall of the mud block to be squeezed and rubbed. The texture of the mud block is relatively loose and contains moisture. Therefore, at the moment when the steel wire rope and the mud block are out of contact, the mud on the bottom wall of the steel wire rope adheres to the surface of the steel wire rope.

[0006] The clay extruded by the extruder is also called a wet clay or a green clay, which has a certain plasticity. This characteristic makes the clay easy to deform when subjected to external force. When a steel wire rope is used to cut the clay, there will be a gap in the part that has been cut by the steel wire rope, and as the steel wire rope continues to cut, the two sides of the gap will move closer to each other. When the steel wire rope with mud adhering to the surface cuts the clay, the mud adhering to the surface of the steel wire rope will contact the cutting surface in the process of the cutting surfaces moving closer to each other, and the cutting surfaces are close to each other. Therefore, the mud on the surface of the steel wire rope will be subjected to the pressure of the cutting surface, resulting in greater friction on the cutting surface, so that the cutting surface is uneven or has defects such as cracks, which leads to the need to trim the cut clay before subsequent processing, resulting in low work efficiency.

[0007] Therefore, a fuse ceramic tube mud blank extrusion and cutting machine is proposed. Summary of the invention

[0008] In view of the problems existing in the prior art, the purpose of the present invention is to provide a fuse ceramic tube mud blank extrusion and cutting machine, which can reduce the wear degree of the mud blank cutting surface, thereby eliminating the need for subsequent trimming and improving work efficiency.

[0009] To solve the above problems, the present invention adopts the following technical solutions.

[0010] A fuse ceramic tube mud blank extrusion and cutting machine comprises an extruder and a workbench, wherein the extruder is used for extruding mud;

[0011] The workbench is rotatably provided with a mounting ring and a fixedly provided motor, the outer wall of the mounting ring is evenly provided with tooth grooves, and the output end of the motor is provided with a gear meshing with the tooth grooves, so that the top and bottom ends of the mounting ring can be exchanged in the process of the motor driving the gear to rotate; two hydraulic rods are symmetrically provided on the mounting ring, and a mounting plate is provided on the output end of the hydraulic rod, and a steel wire rope is jointly provided on the two mounting plates, and the steel wire rope can be driven to move by synchronous extension and retraction of the hydraulic rod, so that under the action of the motor and the gear, the steel wire rope can always be located at the top of the mud blank to be cut before cutting, so that the steel wire rope can be moved downward by extending the hydraulic rod to complete the cutting of the mud blank;

[0012] A mounting sleeve is rotatably mounted on the side wall of the mounting plate, and a guide rail is vertically fixedly mounted on the side wall of the mounting sleeve. A vertical component cooperating with the guide rail is provided on the workbench, and under the action of the vertical component, the guide rail is always in a vertical state, and the guide rail is always located above the wire rope; two slide grooves are symmetrically arranged on the guide rail, and a slide seat is slidably mounted in each slide groove, and an elastic member is jointly installed between the slide seat and one end of the slide groove close to the mounting sleeve, so that the slide seat can actively move to the end of the slide groove close to the mounting sleeve when no external force is applied, and the slide seat slides up and down in the slide groove, and a movable groove is arranged on the slide seat, and an "L"-shaped support plate is slidably mounted in the movable groove, and the ratio of the spacing between the outer wall of the guide rail and the inner side wall of the movable groove away from the elastic rope to the width of the "L"-shaped support plate is 0.4-0.6, so when the support plate and the movable groove are away from the elastic rope When the inner wall is in contact, the side wall of the support plate will protrude from the outer wall of the guide rail, and the support plate will slide horizontally in the movable groove, and an elastic rope is provided between the two support plates; the support plates are brought close to each other by the elastic rope, so that the support plates are located at one end of the movable groove close to each other; and a driving mechanism cooperating with the support plate is provided on the workbench; when the steel wire rope cuts the clay blank, the support plate moves down with the steel wire rope, and the support plate does not contact the cutting surface; when the top wall of the support plate and the top wall of the clay blank are in the same plane, under the action of the driving mechanism, the support plate moves along the slide groove, and the two support plates move away from each other, the elastic rope is stretched, and the support plate contacts the cutting surface at this time, so that the cutting surface can be formed during the steel wire rope cutting process, preventing the cutting surfaces from approaching each other, thereby reducing the pressure on the cutting surface on the steel wire rope, thereby reducing the degree of wear on the cutting surface;

[0013] In the initial state, under the action of gravity and the elastic part, the support plate is located at the bottom of the slide groove. Therefore, after the support plate contacts the cutting surface, the support plate slides along the guide rail as the wire rope continues to move downward. At this time, the support plate and the cutting surface remain relatively static, thereby preventing mutual friction between the support plate and the cutting surface, further improving the protection effect of the cutting surface. A decompression mechanism that cooperates with the wire rope and the clay blank is provided on the mounting plate.

[0014] Compared with the prior art, the present application provides mutually cooperating guide rails, slide grooves, slide seats, elastic members, support plates, elastic ropes and drive mechanisms;

[0015] The slide groove, slide seat and elastic member provided in the present application can make the support plate move with the steel wire rope during the cutting process; and by providing the elastic rope, the "L"-shaped support plate can be pulled out of contact with the cutting surface of the clay blank by the elastic rope when the slide seat moves with the steel wire rope, thereby preventing the support plate from rubbing against the surface of the cutting surface when the slide seat moves along the slide groove, thereby preliminarily protecting the cutting surface;

[0016] At the same time, by setting up a driving mechanism, when the top wall of the support plate and the top wall of the mud blank are in the same plane, the driving mechanism drives the two support plates to move away from each other. At this time, the support plate contacts the cutting surface of the mud blank that has been cut. The support plate provides supporting force to the cutting surface to prevent the cutting surfaces from approaching each other, thereby reducing the pressure on the cutting surface on the wire rope and reducing the degree of wear on the cutting surface.

[0017] Furthermore, the vertical assembly includes a circular groove formed on the mounting ring, in which a circular plate is movably embedded, so that the mounting ring can rotate around the circular plate; a mounting frame is fixedly mounted on the workbench, and the mounting frame is fixedly connected to the circular plate, that is, the mounting ring is rotatably mounted on the workbench;

[0018] A lower magnet is fixedly installed on the top of the guide rail, and a U-shaped connecting rod is fixedly installed on the top of the side wall of the annular plate. The end of the connecting rod away from the annular plate extends to directly above the guide rail, and the end of the connecting rod away from the annular plate is fixedly installed with an upper magnet that attracts the lower magnet. Since the mounting sleeve is rotatable, the guide rail is always in a vertical state under the action of the attraction between the upper magnet and the lower magnet; therefore, during the rotation of the mounting ring, the guide rail is always located above the wire rope.

[0019] Furthermore, the driving mechanism includes an insertion hole provided on the side wall of the movable groove, in which a wedge block is slidably installed, and when the top wall of the support plate is not in the same plane with the top wall of the clay blank, under the action of the elastic rope, the support plate applies pressure to the inclined surface of the wedge block, and the wedge block retracts into the insertion hole; the side wall of the support plate is an inclined surface, the wedge block is made of magnetic material, and a fixed magnet that repel the wedge block is fixedly installed on the workbench; when the top wall of the support plate and the top wall of the clay blank are in the same plane, the wedge block and the fixed magnet are in the same horizontal plane, and at this time, under the action of the repulsive force, the wedge block extends out of the insertion hole, and the edge of the inclined surface of the wedge block is inserted into the gap between the support plate and the side wall of the movable groove, thereby forcing the two adjacent support plates to move away from each other, thereby driving the support plate to move.

[0020] Furthermore, a first annular sponge is sleeved on the steel wire rope, and an elastic bellows is installed between the first sponge and the mounting plate, and the outer diameter of the elastic bellows is smaller than the inner diameter of the mounting sleeve;

[0021] Connect the left end of the elastic bellows to the left mounting plate. In the initial state, the hydraulic rod is in a contracted state. At this time, the steel wire rope is located above the mud blank, the steel wire rope is in a horizontal state, and the elastic bellows is in a contracted state under the action of its own elastic force.

[0022] Then the hydraulic rod extends to drive the wire rope to cut the mud blank. When the hydraulic rod is extended to the maximum, the cutting of the mud blank is completed, and the motor belt mounting ring rotates 180° clockwise at this time; in the process of the wire rope rotating from the horizontal state to the vertical state, the wire rope is in an inclined state, and a counterweight block is fixedly installed on the end face of the elastic bellows away from the mounting plate, and the counterweight block is fixedly connected to the first sponge. Therefore, under the gravity of the counterweight block, the counterweight block pulls the elastic bellows to extend, and when the wire rope is in the vertical state, the first sponge moves to the right side of the mounting plate surface; then the wire rope continues to rotate with the mounting ring, and at this time the wire rope is gradually in a horizontal state, so the tension on the elastic bellows gradually decreases, and when the wire rope is in a horizontal state, the elastic bellows recovers, so the wire rope is exposed again;

[0023] At the same time, the extruder again transfers the specified length of mud to the bottom of the wire rope;

[0024] Then the hydraulic rod contracts and cuts the clay blank again. When the cutting is completed, the motor drives the mounting ring to rotate 180° counterclockwise. Similarly, during the process of the mounting ring rotating 180° counterclockwise, under the action of the counterweight block and the elastic bellows, the first sponge reciprocates on the surface of the wire rope again.

[0025] When the first sponge reciprocates on the surface of the wire rope, the first sponge can clean the wire rope, so that the wire rope is kept clean, and the soil adhering to the surface of the wire rope is prevented from rubbing on the cutting surface, thereby improving the flatness of the cutting surface.

[0026] In addition, during the stretching process of the elastic bellows, the elastic bellows absorbs air through the first sponge, so that impurities attached to the surface of the first sponge are attracted, thereby preventing the impurities from falling onto the surface of the clay blank, thereby protecting the clay blank;

[0027] Furthermore, an extension plate is detachably mounted on the side wall of the support plate. The provision of the extension plate can improve the support effect on the cutting surface and further reduce the probability that the cutting surfaces are close to each other and exert pressure on the wire rope.

[0028] Furthermore, a push rod is fixedly installed on the side wall of the counterweight block, and an inclined plate is fixedly installed on the inner wall of the mounting sleeve. Under the action of the elastic member, the support plate is located at one end of the slide groove close to the mounting sleeve. At this time, the guide rail can be easily rotated. Therefore, when the elastic bellows contracts, the push rod will exert pressure on the inclined plate, thereby driving the mounting sleeve to rotate through the inclined plate, causing the guide rail to rotate and reducing the angle between the guide rail and the horizontal plane. When the push rod is about to lose contact with the inclined plate, the attraction between the upper magnet and the lower magnet is greater than the gravity of the guide rail. Therefore, the guide rail will automatically rotate upward under the action of the attraction and be in a vertical state, and the corresponding support plates on the two guide rails can be connected together through the extension plate, thereby ensuring that each guide rail can be located above the wire rope.

[0029] Furthermore, a groove is opened on the mounting plate, and the groove and the elastic bellows are respectively located on the side walls of the two adjacent sides of the mounting plates. A collecting bottle is inserted into the mounting plate, and a telescopic tube is installed between the slide seat and the top wall of the slide groove. A conduit extending into the collecting bottle is inserted on the side wall of the telescopic tube.

[0030] When the steel wire rope is in a vertical state, the first sponge enters the groove, and the gradually restored elastic member pulls the telescopic tube to extend through the slide seat, so that the telescopic tube absorbs air from the groove through the guide tube and the collecting bottle;

[0031] The grooves are all in a negative pressure state and air is sucked in from the outside. At this time, the outside airflow passes through the first sponge into the groove, and then enters the collection bottle, so that the first sponge can be impacted by the outside airflow and automatically cleaned, thereby ensuring that the first sponge remains clean and improving the cleaning effect of the wire rope.

[0032] Furthermore, a one-way valve is embedded on the input end of the collecting bottle, and an exhaust valve is embedded on the side wall of the collecting bottle; therefore, the collecting bottle can exhaust gas from the groove and absorb impurities on the first sponge into the collecting bottle, and then the gas is discharged through the exhaust valve, thereby ensuring that the collecting bottle can continuously provide a negative pressure environment for the groove.

[0033] Furthermore, a second sponge is installed in the collecting bottle. By setting the second sponge, impurities can be confined in the collecting bottle, preventing the exhaust valve from discharging impurities into the air, thereby protecting the environment. The second sponge is soaked in clean water. When impurities come into contact with the wet second sponge, the impurities will adhere to the second sponge, thereby improving the filtering effect of the gas discharged from the collecting bottle.

[0034] Furthermore, the outer walls of the support plate and the extension plate are both mirror surfaces. Since the mirror surface is smooth, after the cutting is completed and the cut clay is taken away, the motor drives the mounting ring to rotate, and the support plate in contact with the surface of the output end of the extruder will rotate on the surface of the output end of the extruder, so that the clay to be extruded from the output end of the extruder can be scraped and smoothed, thereby reducing the subsequent trimming steps of the cut clay, which plays a role in improving work efficiency.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] (1) This solution is provided with a support plate, an extension plate, and a driving mechanism; under the action of the driving mechanism, the support plate moves along the slide groove, and the two support plates move away from each other, and the elastic rope is stretched. At this time, the support plate contacts the cutting surface, so that the cutting surface can be formed during the wire rope cutting process, preventing the cutting surfaces from approaching each other, thereby reducing the pressure on the cutting surface of the wire rope, and playing a role in reducing the degree of wear on the cutting surface;

[0037] (2) This scheme arranges an elastic bellows and a first sponge. When the first sponge reciprocates on the surface of the steel wire rope, the steel wire rope can be cleaned by the first sponge, so that the steel wire rope is kept clean and the soil adhering to the surface of the steel wire rope is prevented from rubbing against the surface of the cut surface, thereby improving the surface flatness of the cut surface. In addition, during the stretching process of the elastic bellows, the elastic bellows absorbs air through the first sponge, so that impurities adhering to the surface of the first sponge will be attracted, thereby preventing the impurities from falling onto the surface of the mud blank, thereby protecting the mud blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;

[0039] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0040] Figure 3 It is a schematic diagram of a second three-dimensional structure of the present invention;

[0041] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0042] Figure 5 It is a schematic diagram of the combined structure of the upper magnet and the lower magnet of the present invention;

[0043] Figure 6 It is a schematic cross-sectional structural diagram of the slide seat of the present invention;

[0044] Figure 7 It is a schematic diagram of the combined cross-sectional structure of the collecting bottle and the telescopic tube of the present invention;

[0045] Figure 8 It is a schematic diagram of the combined structure of the mounting sleeve, the inclined plate and the push rod of the present invention;

[0046] Fig. 9 It is a schematic cross-sectional structural diagram of the guide rail of the present invention;

[0047] Fig.10 It is a combined diagram of the mounting sleeve and the inclined plate of the present invention.

[0048] Description of the numbers in the figure:

[0049] 1. Extruder; 2. Workbench; 3. Mounting ring; 4. Motor; 5. Gear; 6. Hydraulic rod; 7. Mounting plate; 8. Wire rope; 9. Mounting sleeve; 10. Guide rail; 11. Slide seat; 12. Elastic member; 13. Support plate; 14. Elastic rope; 15. Ring plate; 16. Mounting frame; 17. Lower magnet; 18. Connecting rod; 19. Upper magnet; 20. Wedge block; 21. Fixed magnet; 22. First sponge; 23. Elastic bellows; 24. Counterweight; 25. Extension plate; 26. Push rod; 27. Inclined plate; 28. Collecting bottle; 29. ​​Telescopic tube; 30. Conduit; 31. One-way valve; 32. Exhaust valve; 33. Second sponge. DETAILED DESCRIPTION

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention. Example

[0051] See also Figures 1 to 10 , a fuse ceramic tube mud blank extrusion and cutting machine, comprising an extruder 1 and a workbench 2, the extruder 1 is used to extrude mud;

[0052] A mounting ring 3 is rotatably provided on the workbench 2, and a motor 4 is fixedly installed. Tooth grooves are evenly provided on the outer wall of the mounting ring 3. A gear 5 meshing with the tooth grooves is installed at the output end of the motor 4. Therefore, the top and bottom ends of the mounting ring 3 can be exchanged in the process of the motor 4 driving the gear 5 to rotate; two hydraulic rods 6 are symmetrically installed on the mounting ring 3, and a mounting plate 7 is installed on the output end of the hydraulic rod 6. A steel wire rope 8 is installed on both mounting plates 7. The steel wire rope 8 can be driven to move by synchronous extension and retraction of the hydraulic rod 6. Therefore, under the action of the motor 4 and the gear 5, the steel wire rope 8 can always be located at the top of the mud blank to be cut before cutting, so that the steel wire rope 8 can be moved downward by extending the hydraulic rod 6 to complete the cutting of the mud blank;

[0053] A mounting sleeve 9 is rotatably mounted on the side wall of the mounting plate 7, and a guide rail 10 is vertically fixedly mounted on the side wall of the mounting sleeve 9. A vertical component cooperating with the guide rail 10 is provided on the workbench 2. Under the action of the vertical component, the guide rail 10 is always in a vertical state, and the guide rail 10 is always located above the wire rope 8; two slide grooves are symmetrically provided on the guide rail 10, and a slide seat 11 is slidably installed in each slide groove. An elastic member 12 is installed between the slide seat 11 and one end of the slide groove close to the mounting sleeve 9, so that the slide seat 11 can actively move to the end of the slide groove close to the mounting sleeve 9 when no external force is applied, and the slide seat 11 slides up and down in the slide groove, and a movable groove is provided on the slide seat 11, such as Figure 6 As shown, an "L"-shaped support plate 13 is slidably installed in the movable groove, and the ratio of the distance between the outer wall of the guide rail 10 and the inner wall of the movable groove away from the elastic rope 14 to the width of the "L"-shaped support plate 13 is 0.4-0.6. Therefore, when the support plate 13 and the inner wall of the movable groove away from the elastic rope 14 are in contact, the side wall of the support plate 13 will protrude from the outer wall of the guide rail 10, and the support plate 13 slides horizontally in the movable groove. An elastic rope 14 is provided between the two support plates 13; the support plates 13 are brought close to each other by the elastic rope 14, so that the support plates 13 are located at one end of the movable groove close to each other; and a A driving mechanism cooperates with the support plate 13; when the steel wire rope 8 cuts the clay blank, the support plate 13 moves down with the steel wire rope 8, and the support plate 13 does not contact the cutting surface; when the top wall of the support plate 13 and the top wall of the clay blank are in the same plane, under the action of the driving mechanism, the support plate 13 moves along the slide groove, and the two support plates 13 move away from each other, and the elastic rope 14 is stretched. At this time, the support plate 13 contacts the cutting surface, so that the cutting surface can be formed during the cutting process of the steel wire rope 8, preventing the cutting surfaces from approaching each other, thereby reducing the pressure on the cutting surface of the steel wire rope 8, and playing a role in reducing the degree of wear on the cutting surface;

[0054] In the initial state, under the action of gravity, the support plate 13 is located at the bottom of the slide groove. Therefore, after the support plate 13 contacts the cutting surface, as the wire rope 8 continues to move downward, the support plate 13 slides along the guide rail 10. At this time, the support plate 13 and the cutting surface remain relatively static, thereby preventing the support plate 13 and the cutting surface from rubbing against each other, further improving the protection effect of the cutting surface; and a decompression mechanism is provided on the mounting plate 7 to cooperate with the wire rope 8 and the clay blank.

[0055] like Figure 3 As shown, the vertical assembly includes a circular groove formed on the mounting ring 3, in which a circular plate 15 is movably embedded, so that the mounting ring 3 can rotate around the circular plate 15; a mounting frame 16 is fixedly mounted on the workbench 2, and the mounting frame 16 is fixedly connected to the circular plate 15, that is, the mounting ring 3 is rotatably arranged on the workbench 2;

[0056] A lower magnet 17 is fixedly installed on the top of the guide rail 10, and a U-shaped connecting rod 18 is fixedly installed on the top of the side wall of the annular plate 15. The end of the connecting rod 18 away from the annular plate 15 extends to directly above the guide rail 10, and the end of the connecting rod 18 away from the annular plate 15 is fixedly installed with an upper magnet 19 that attracts the lower magnet 17. Since the mounting sleeve 9 is rotatably arranged, the guide rail 10 is always in a vertical state under the action of the attraction between the upper magnet 19 and the lower magnet 17; therefore, during the rotation of the mounting ring 3, the guide rail 10 is always located above the wire rope 8.

[0057] like Figure 6 As shown, the driving mechanism includes an insertion hole provided on the side wall of the movable groove, in which a wedge block 20 is slidably installed. When the top wall of the support plate 13 is not in the same plane with the top wall of the clay blank, under the action of the elastic rope 14, the support plate 13 applies pressure to the inclined surface of the wedge block 20, and the wedge block 20 retracts into the insertion hole; the side wall of the support plate 13 is an inclined surface, the wedge block 20 is made of magnetic material, and a fixed magnet 21 that repel the wedge block 20 is fixedly installed on the workbench 2; when the top wall of the support plate 13 is in the same plane with the top wall of the clay blank, the wedge block 20 and the fixed magnet 21 are in the same horizontal plane, and under the action of the repulsive force, the wedge block 20 extends out of the insertion hole, and the edge of the inclined surface of the wedge block 20 is inserted into the gap between the support plate 13 and the side wall of the movable groove, thereby forcing the two adjacent support plates 13 to move away from each other, thereby playing a role in driving the support plate 13 to move.

[0058] like Figure 2 As shown, a first annular sponge 22 is sleeved on the steel wire rope 8, and an elastic bellows 23 is installed between the first sponge 22 and the mounting plate 7, and the outer diameter of the elastic bellows 23 is smaller than the inner diameter of the mounting sleeve 9;

[0059] The left end of the elastic bellows 23 is connected to the left mounting plate 7. In the initial state, the hydraulic rod 6 is in a contracted state. At this time, the steel wire rope 8 is located above the mud blank, the steel wire rope 8 is in a horizontal state, and the elastic bellows 23 is in a contracted state under the action of its own elastic force;

[0060] Then the hydraulic rod 6 extends to drive the wire rope 8 to cut the mud blank. When the hydraulic rod 6 is extended to the maximum extent, the cutting of the mud blank is completed. At this time, the motor 4 with the mounting ring 3 rotates 180° clockwise; in the process of the wire rope 8 rotating from the horizontal state to the vertical state, the wire rope 8 is in an inclined state, and the end surface of the elastic bellows 23 away from the mounting plate 7 is fixedly installed with a counterweight block 24, and the counterweight block 24 is fixedly connected to the first sponge 22. Therefore, under the gravity of the counterweight block 24, the counterweight block 24 pulls the elastic bellows 23 to extend. When the wire rope 8 is in the vertical state, the first sponge 22 moves to the surface of the right mounting plate 7; then the wire rope 8 continues to rotate with the mounting ring 3, and at this time the wire rope 8 is gradually in a horizontal state, so the tension on the elastic bellows 23 is gradually reduced. When the wire rope 8 is in a horizontal state, the elastic bellows 23 is restored, so the wire rope 8 is exposed to the outside again;

[0061] At the same time, the extruder 1 again transfers the specified length of the clay to the bottom of the wire rope 8;

[0062] Then the hydraulic rod 6 contracts to cut the clay blank again. When the cutting is completed, the motor 4 drives the mounting ring 3 to rotate 180° counterclockwise. Similarly, during the process of the mounting ring 3 rotating 180° counterclockwise, under the action of the counterweight block 24 and the elastic bellows 23, the first sponge 22 reciprocates on the surface of the wire rope 8 again.

[0063] When the first sponge 22 reciprocates on the surface of the wire rope 8, the first sponge 22 can clean the wire rope 8, so that the wire rope 8 remains clean, and the soil adhering to the surface of the wire rope 8 is prevented from rubbing against the cutting surface, thereby improving the flatness of the cutting surface.

[0064] In addition, during the stretching process of the elastic bellows 23, the elastic bellows 23 absorbs air through the first sponge 22, so that impurities attached to the surface of the first sponge 22 are attracted, thereby preventing the impurities from falling onto the surface of the clay blank, thereby protecting the clay blank.

[0065] like Figure 2 , Figure 6 As shown, an extension plate 25 is detachably mounted on the side wall of the support plate 13 . The extension plate 25 can improve the support effect on the cutting surface and further reduce the probability of the cutting surfaces approaching each other and exerting pressure on the wire rope 8 .

[0066] like Figure 2 , Figure 8As shown, a push rod 26 is fixedly installed on the side wall of the counterweight block 24, and an inclined plate 27 is fixedly installed on the inner wall of the mounting sleeve 9. Under the action of the elastic member 12, the support plate 13 is located at one end of the slide groove close to the mounting sleeve 9. At this time, the guide rail 10 can be easily rotated. Therefore, when the elastic bellows 23 contracts, the push rod 26 will exert pressure on the inclined plate 27, thereby driving the mounting sleeve 9 to rotate through the inclined plate 27, so that the guide rail 10 rotates and reduces the angle between the guide rail 10 and the horizontal plane. When the push rod 26 is about to lose contact with the inclined plate 27, the attraction between the upper magnet 19 and the lower magnet 17 is greater than the gravity of the guide rail 10. Therefore, the guide rail 10 will automatically rotate upward under the action of the attraction and be in a vertical state, and the corresponding support plates 13 on the two guide rails 10 can be connected together through the extension plate 25, thereby ensuring that each guide rail 10 can be located above the wire rope 8.

[0067] like Figure 7 As shown, a groove is provided on the mounting plate 7, and the groove and the elastic bellows 23 are respectively located on the side walls of the two adjacent sides of the mounting plates 7, a collecting bottle 28 is inserted on the mounting plate 7, a telescopic tube 29 is installed between the slide seat 11 and the top wall of the slide groove, and a conduit 30 extending into the collecting bottle 28 is inserted on the side wall of the telescopic tube 29.

[0068] When the steel wire rope 8 is in a vertical state, the first sponge 22 enters the groove, and the gradually restored elastic member 12 pulls the telescopic tube 29 to extend through the slide seat 11, so that the telescopic tube 29 absorbs air from the groove through the conduit 30 and the collection bottle 28;

[0069] The grooves are in a negative pressure state and air is sucked in from the outside. At this time, the outside airflow passes through the first sponge 22 and enters the groove, and then enters the collecting bottle 28, so that the first sponge 22 can be impacted by the outside airflow, and the first sponge 22 can be automatically cleaned, thereby ensuring that the first sponge 22 remains clean and improving the cleaning effect of the wire rope 8.

[0070] like Figure 7 As shown, a one-way valve 31 is embedded on the input end of the collecting bottle 28, and an exhaust valve 32 is embedded on the side wall of the collecting bottle 28; therefore, the collecting bottle 28 can extract gas from the groove and absorb impurities on the first sponge 22 into the collecting bottle 28, and then discharge the gas through the exhaust valve 32, thereby ensuring that the collecting bottle 28 can continuously provide a negative pressure environment for the groove.

[0071] like Figure 7As shown, the collecting bottle 28 is equipped with a second sponge 33. The second sponge 33 can confine impurities in the collecting bottle 28, preventing the exhaust valve 32 from discharging impurities into the air, thereby protecting the environment. The second sponge 33 is soaked in clean water. When impurities come into contact with the wet second sponge 33, the impurities will adhere to the second sponge 33, thereby improving the filtering effect on the gas discharged from the collecting bottle 28.

[0072] like Figure 1 As shown, the outer walls of the support plate 13 and the extension plate 25 are both mirror surfaces. Since the mirror surface is smooth, after the cutting is completed and the cut clay is taken away, the motor 4 drives the mounting ring 3 to rotate, and the support plate 13 in contact with the surface of the output end of the extruder 1 will rotate on the surface of the output end of the extruder 1, so that the clay to be extruded from the output end of the extruder 1 can be scraped and smoothed, thereby reducing the subsequent trimming steps of the cut clay, which plays a role in improving work efficiency.

[0073] Furthermore, the thickness of the support plate 13 and the extension plate 25 can be freely selected according to the diameter of the steel wire rope 8, and the guide rail 10 does not enter the slit, thus ensuring that the side wall of the slit can be supported.

[0074] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fuse ceramic tube mud blank extrusion and cutting machine, comprising an extruder (1) and a workbench (2), wherein the extruder (1) is used to extrude the mud blank; Features: A mounting ring (3) is rotatably provided on the workbench (2), a hydraulic rod (6) is symmetrically mounted on the mounting ring (3), a mounting plate (7) is mounted on the output end of the hydraulic rod (6), and a steel wire rope (8) is mounted on the mounting plate (7); A mounting sleeve (9) is rotatably mounted on the side wall of the mounting plate (7), a guide rail (10) is vertically fixedly mounted on the side wall of the mounting sleeve (9), and a vertical component cooperating with the guide rail (10) is provided on the workbench (2); The guide rail (10) is symmetrically provided with two slide grooves, each of which is slidably provided with a slide seat (11), an elastic member (12) is installed between the slide seat (11) and one end of the slide groove close to the mounting sleeve (9), the slide seat (11) slides up and down in the slide groove, the slide seat (11) is provided with a movable groove, a support plate (13) is slidably installed in the movable groove, the support plate (13) slides horizontally in the movable groove, and an elastic rope (14) is installed between the two support plates (13); the workbench (2) is provided with a driving mechanism cooperating with the support plate (13); and the mounting plate (7) is provided with a decompression mechanism.

2. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 1, characterized in that: The vertical assembly comprises a circular groove formed on the mounting ring (3), an annular plate (15) being movably embedded in the circular groove, a mounting frame (16) being fixedly mounted on the workbench (2), and the mounting frame (16) being fixedly connected to the annular plate (15); A lower magnet (17) is fixedly mounted on the top of the guide rail (10), a U-shaped connecting rod (18) is fixedly mounted on the top of the side wall of the annular plate (15), one end of the connecting rod (18) away from the annular plate (15) extends to just above the guide rail (10), and an upper magnet (19) that attracts the lower magnet (17) is fixedly mounted on the end of the connecting rod (18) away from the annular plate (15).

3. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 2, characterized in that: The driving mechanism comprises a socket provided on the side wall of the movable groove, wherein a wedge block (20) is slidably mounted in the socket; the wedge block (20) is made of a magnetic material, and a fixed magnet (21) which repel the wedge block (20) is fixedly mounted on the workbench (2).

4. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 3, characterized in that: The pressure reducing mechanism comprises a first annular sponge (22) sleeved on a steel wire rope (8), an elastic bellows (23) being installed between the first sponge (22) and the mounting plate (7), a counterweight (24) being fixedly installed on an end surface of the elastic bellows (23) away from the mounting plate (7), and the counterweight (24) being fixedly connected to the first sponge (22).

5. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 4, characterized in that: An extension plate (25) is detachably mounted on the side wall of the support plate (13).

6. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 5, characterized in that: A push rod (26) is fixedly mounted on the side wall of the counterweight block (24), and an inclined plate (27) is fixedly mounted on the inner wall of the mounting sleeve (9).

7. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 6, characterized in that: The mounting plate (7) is provided with a groove, the groove and the elastic bellows (23) are respectively located on the side walls of two adjacent sides of the mounting plates (7), and a collecting bottle (28) is inserted into the mounting plate (7). A telescopic tube (29) is installed between the slide seat (11) and the top wall of the slide groove, and a conduit (30) extending into the collection bottle (28) is inserted into the side wall of the telescopic tube (29).

8. The fuse ceramic tube mud blank extrusion and cutting machine according to claim 7, characterized in that: A one-way valve (31) is embedded on the input end of the collecting bottle (28), and an exhaust valve (32) is embedded on the side wall of the collecting bottle (28).

9. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 8, characterized in that: The collecting bottle (28) contains a second sponge (33), and the second sponge (33) is soaked in clean water.

10. A fuse ceramic tube mud blank extrusion and cutting machine according to claim 9, characterized in that: The outer walls of the support plate (13) and the extension plate (25) are both mirror surfaces.

Images