A spiral quick pear-shaped rope loop and manufacturing device

Abstract

The invention relates to the field of spiral quick pear-shaped rope loops, and in particular to a spiral quick pear-shaped rope loop and a manufacturing device, wherein the spiral quick pear-shaped rope loop is cast by a spiral quick pear-shaped rope loop manufacturing device, and the spiral quick pear-shaped rope loop comprises a rope loop body with a pear-shaped front end, the large end face of the rope loop body is a rope ring, a through hole is provided at the axis of the rope loop body, and the through hole comprises a front end hole and a rear end hole; the cross-sections of the front end hole and the rear end hole are both in a truncated cone state, a truncated cone-shaped spiral column is provided in the front end hole, a spiral groove is provided on the surface of the spiral column, a through hole is provided at the center of the spiral column, a rectangular groove is provided on one side of the spiral column, the rectangular groove is provided along the axis direction of the spiral column, and the rectangular groove extends into the through hole.

Description

Technical Field

[0001] The invention relates to the field of spiral quick pear-shaped rope loop, in particular to a spiral quick pear-shaped rope loop and a manufacturing device. Background Art

[0002] Spiral quick pear-shaped rope loop, such as Figure 1 The structure shown in the figure is used together with a steel cable. The spiral quick pear-shaped rope loop is easy to use due to its structural design. It is widely used in many large-scale lifting equipment such as production, transportation, warehousing, and docks, and the demand is relatively large.

[0003] This spiral quick pear-shaped rope loop is made into a blank through a casting manufacturing device, and then undergoes mechanical processing and heat treatment to become a finished product. The current equipment for manufacturing blanks has low efficiency in the casting process due to the process and device structure design. That is, from the molten material to the blank, the production and processing links are not coordinated closely enough, and the device operation is not smooth enough, resulting in a long time and low efficiency in the production of the spiral quick pear-shaped rope loop blank.

[0004] Therefore, in view of the above problems, a spiral quick pear-shaped noose and a manufacturing device are proposed. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a spiral quick pear-shaped rope loop manufacturing device described in the present invention includes a support body, and the support body includes a top plate, an intermediate body and a bottom plate from top to bottom; a plurality of pre-pressing components are evenly arranged on the top plate, and the pre-pressing components are used to control the movable mold for casting the spiral quick pear-shaped rope loop arranged below the top plate; a fixed mold for casting the spiral quick pear-shaped rope loop is evenly arranged on the upper surface of the top plate, and the fixed mold is opposite to the movable mold one by one; a driving component is arranged below the bottom plate, and the driving component can intermittently drive the support body to rotate; a unloading component is arranged at an eccentric position below the bottom plate, and the unloading component can unload the cast spiral quick pear-shaped rope loop blank; the outer side of the support body is also provided with a cleaning component for cleaning the movable mold and the fixed mold, and a spraying component for spraying a release agent.

[0007] Preferably, the pre-stressing assembly includes a No. 1 cylinder, the output end of which passes through the bottom of the top plate, the cylinder body of which is mounted on the upper surface of the top plate through a support plate, the output end of which is fixedly connected to a movable mold, and the movable mold is arranged one by one relative to the fixed mold on the bottom plate.

[0008] Preferably, a recess is provided on the inner surface of each of the fixed molds, the recess passes through the bottom plate downward, and a movable block is provided in the recess, and a blanking assembly is provided below the movable block; the blanking assembly includes a No. 2 cylinder, the output end of the No. 2 cylinder points to the movable block, and the movable block can push up the spiral quick pear-shaped rope loop blank in the fixed mold.

[0009] Preferably, a plurality of windows are evenly arranged on the bottom plate, the windows are arranged one by one at the inner position of the fixed mold, and a pushing assembly is arranged below the window, the pushing assembly can push the spiral quick pear-shaped rope loop blank on the movable block away from the bottom plate, and the pushing assembly includes a connecting plate, one end of the connecting plate is vertically fixed to the output end of the No. 2 cylinder, the other end of the connecting plate extends to the bottom of the window, and the other end of the connecting plate is fixedly connected to the horizontally arranged No. 3 cylinder, and the output end of the No. 3 cylinder is fixedly connected to the pushing block.

[0010] Preferably, the cleaning component includes a No. 4 air cylinder, the output end of which is fixedly connected to a horizontal No. 1 hollow plate, which is connected to an external air pump through an air pipe, and a plurality of jet holes are provided on the upper and lower surfaces of the No. 1 hollow plate, which can respectively perform high-pressure jet cleaning on the surfaces of the movable mold and the fixed mold.

[0011] Preferably, the spraying assembly includes a No. 5 cylinder, the output of which is fixedly connected to a horizontally arranged No. 2 hollow plate, which is connected to an external liquid pump through a material pipe, and a plurality of nozzles are arranged on the upper and lower surfaces of the No. 2 hollow plate, which can respectively spray a release agent on the surfaces of the movable mold and the fixed mold.

[0012] Preferably, the lower end of the movable block is fixedly connected to a heat insulating block, and the lower end of the heat insulating block is fixedly connected to a magnetic block, and the magnetic block can adsorb the end face of the output end of the No. 2 cylinder.

[0013] Preferably, a touch switch is provided on the upper surface of one end of the connecting plate, the trigger point of the touch switch faces the lower surface of the bottom plate, and the touch switch is used to control the execution of the No. 3 cylinder.

[0014] A spiral quick pear-shaped rope loop, which is cast by any one of the above-mentioned spiral quick pear-shaped rope loop manufacturing devices, and the spiral quick pear-shaped rope loop includes a rope loop body with a pear-shaped front end, the large end face of the rope loop body is a rope ring, and a through hole is opened at the axis of the rope loop body, and the through hole includes a front end hole and a rear end hole; the cross-sections of the front end hole and the rear end hole are both truncated cone-shaped, a truncated cone-shaped spiral column is arranged in the front end hole, a spiral groove is arranged on the surface of the spiral column, a through hole is opened at the center of the spiral column, and a rectangular groove is opened on one side of the spiral column, the rectangular groove is opened along the axis direction of the spiral column, and the rectangular groove extends into the through hole.

[0015] Preferably, the outer surface of the spiral column is provided with a plurality of annular grooves, and the annular grooves are arranged vertically along the axis of the spiral column.

[0016] The present invention is beneficial in that:

[0017] 1. The spiral rapid pear-shaped rope loop manufacturing device designed by the present invention makes the links more closely connected and is executed in a certain order, so that the entire casting is carried out in an orderly manner, improving production efficiency, being able to meet the needs of large-scale production functions, and reducing manual participation during the production of blanks, thereby improving safety.

[0018] 2. In the present invention, cylinder No. 2 pushes up the movable block, and at the same time, the output end of cylinder No. 2 drives cylinder No. 3 to move up through the connecting plate and penetrates to the top of the window. At this time, the push block is opposite to the blank on the top block, and the central control system controls cylinder No. 3 to execute. Cylinder No. 3 drives the push block to push the blank on the movable block away from the movable block. The blank is pushed away from the support body and falls into the material trough for centralized storage, which further reduces manual participation in the material unloading process and helps to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a cross-sectional view of the spiral quick pear-shaped rope loop in the present invention;

[0020] Figure 2 A three-dimensional diagram of the spiral quick pear-shaped noose of the present invention;

[0021] Figure 3 is a three-dimensional diagram of the spiral column in the present invention;

[0022] Figure 4 A top view of the spiral column in the present invention;

[0023] Figure 5 A first-view stereoscopic view of the spiral fast pear-shaped noose manufacturing device of the present invention;

[0024] Figure 6 A second perspective stereogram of the spiral rapid pear-shaped noose manufacturing device of the present invention;

[0025] Figure 7 A top view of the spiral quick pear-shaped rope loop manufacturing device of the present invention;

[0026] Figure 8 It is a three-dimensional diagram of the cooperation between the material feeding assembly and the material pushing assembly in the present invention;

[0027] Fig. 9 It is a three-dimensional diagram of the coordination between the movable block and the magnetic block in the present invention;

[0028] Fig.10 It is a stereoscopic diagram of the spraying assembly in the present invention.

[0029] In the figure: 1. support body; 2. top plate; 3. intermediate body; 4. bottom plate; 5. movable mold; 6. fixed mold; 7. No. 1 cylinder; 8. support plate; 9. movable block; 10. No. 2 cylinder; 11. window; 12. connecting plate; 13. No. 3 cylinder; 14. push block; 15. No. 4 cylinder; 16. No. 1 hollow plate; 17. jet hole; 18. No. 5 cylinder; 19. No. 2 hollow plate; 20. nozzle; 21. insulation block; 22. magnetic block; 23. touch switch; 24. rope loop body; 25. rope ring; 26. front end hole; 27. rear end hole; 28. spiral column; 29. ​​spiral groove; 30. through hole; 31. rectangular groove; 32. annular groove. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] Reference Figure 1 - Fig.10 , a spiral fast pear-shaped rope loop manufacturing device, comprising a support body 1, the support body 1 comprises a top plate 2, an intermediate body 3 and a bottom plate 4 from top to bottom; a plurality of pre-pressing components are evenly arranged on the top plate 2, and the pre-pressing components are used to control the movable mold 5 for casting the spiral fast pear-shaped rope loop arranged below the top plate 2; a fixed mold 6 for casting the spiral fast pear-shaped rope loop is evenly arranged on the upper surface of the top plate 2, and the fixed mold 6 is opposite to the movable mold 5 one by one; a driving component is arranged below the bottom plate 4, and the driving component can intermittently drive the support body 1 to rotate; a blanking component is arranged at an eccentric position below the bottom plate 4, and the blanking component can blank the spiral fast pear-shaped rope loop blank that has been cast; a cleaning component for cleaning the movable mold 5 and the fixed mold 6, and a spraying component for spraying a release agent are also arranged on the outside of the support body 1;

[0032] In this embodiment, the designed spiral fast pear-shaped rope loop manufacturing device can optimize the spiral fast pear-shaped rope loop manufacturing process and improve the manufacturing efficiency of the spiral fast pear-shaped rope loop blank; the driving component in this embodiment includes a servo motor, the output end of the servo motor is fixed to the middle position of the lower surface of the bottom plate 4, and the servo motor can drive the support body 1 to rotate intermittently clockwise, such as Figure 3As shown, the workpiece rotates in sequence from station 1 to station 8, and pauses each time a workpiece rotates; the molten material is injected into the mold cavity formed by the movable mold 5 and the fixed mold 6 at the process position 1, and then rotates clockwise and is transferred to the workpiece position 3 to unload the blank, and then transferred to the workpiece position 5. The cleaning component is arranged at the workpiece position 5, and the cleaning component cleans the movable mold 5 and the fixed mold 6, and discharges foreign matter on the surface thereof by impact, and then transferred to the workpiece position 7. The spraying component is arranged at the workpiece position 7, and the spraying component sprays a demoulding agent on the movable mold 5 and the fixed mold 6 to ensure the smoothness of the later demoulding and the integrity of the blank, and then transferred to the workpiece position 1 to pour the molten material into the mold cavity;

[0033] The spiral rapid pear-shaped rope loop manufacturing device makes the links more closely connected and is executed in a certain order, so that the entire casting is carried out in an orderly manner, the production efficiency is improved, and it is capable of meeting the needs of large-scale production operations. During the production of blanks, manual participation is reduced and safety is improved.

[0034] Reference Figure 5 - Figure 6 The pre-pressing assembly includes a No. 1 cylinder 7, the output end of the No. 1 cylinder 7 passes through the bottom of the top plate 2, the cylinder body of the No. 1 cylinder 7 is mounted on the upper surface of the top plate 2 through a support plate 8, the output end of the No. 1 cylinder 7 is fixedly connected to the movable mold 5, and the movable mold 5 is arranged opposite to the fixed mold 6 on the bottom plate 4; in the prior art, the mold closing and opening method of the movable mold 5 and the fixed mold 6 generally requires manual participation, that is, manual control of the closing and opening of the movable mold 5 and the fixed mold 6 is required, which makes the manual contact with the device have more direct contact opportunities and increases the risk factor; in this embodiment, the movable mold 5 is controlled to move up and down by the No. 1 cylinder 7, and the mold is realized The closing and opening of the cavity; Cylinder No. 1 7 is controlled by the background central control system, and the designated commands are input in advance into the central control system to control the execution of the driving assembly, pre-pressing assembly, unloading assembly, cleaning assembly and spraying assembly in an orderly manner; when controlling the pre-pressing assembly, the output end of Cylinder No. 1 7 drives the movable mold 5 to move up and down, and the movable mold 5 moves downward and closes with the fixed mold 6, that is, the mold is closed at the position of station one, and then the molten material is poured into the mold cavity along the pouring hole on the movable mold 5, and then the driving assembly transfers the movable mold 5 and the fixed mold 6 to the positions of station two and station three in turn; no operation is performed at the position of station two, and the molten material is cooled to be solidified into a blank.

[0035] Reference Figure 5 - Fig.10, each of the fixed molds 6 has a recessed portion on its inner surface, the recessed portion passes through the bottom plate 4 downward, and a movable block 9 is arranged in the recessed portion, and a blanking assembly is arranged below the movable block 9; the blanking assembly comprises a No. 2 cylinder 10, the output end of the No. 2 cylinder 10 points to the movable block 9, and the movable block 9 can push up the spiral quick pear-shaped rope loop blank in the fixed mold 6; it is cold-solidified into a blank, and under the action of its own gravity, the mold on the movable mold 5 is removed, and the blank stays in the fixed mold 6. When blanking is performed in the later stage, the blank is ejected from the fixed mold 6 through the blanking assembly, and the blank is moved to the bottom of the No. 2 cylinder 10. Under the control of the central control system, the No. 2 cylinder 10 pushes the movable block 9 at the output end of the No. 2 cylinder 10, and the blank on the movable block 9 is ejected from the fixed mold 6. At this time, the blank is exposed above the fixed mold 6, and the blank can be easily removed at this time to realize blanking.

[0036] Reference Figure 5 - Fig.10 , a plurality of windows 11 are evenly arranged on the bottom plate 4, and the windows 11 are arranged one by one at the inner side of the fixed mold 6, and a pusher assembly is arranged below the window 11, and the pusher assembly can push the spiral fast pear-shaped rope loop blank on the movable block 9 away from the bottom plate 4, and the pusher assembly includes a connecting plate 12, one end of the connecting plate 12 is vertically fixed to the output end of the No. 2 cylinder 10, and the other end of the connecting plate 12 extends to the bottom of the window 11, and the other end of the connecting plate 12 is fixedly connected to the horizontally arranged No. 3 cylinder 13, and the output end of the No. 3 cylinder 13 is fixedly connected to the pusher block 14; the blank is cold-formed, but there is still a high residual temperature ; Cylinder No. 2 pushes up the movable block 9, and at the same time, the output end of cylinder No. 2 drives cylinder No. 3 to move up through the connecting plate 12 and penetrates to the top of the window 11. At this time, the push block 14 is opposite to the blank on the top block, and the central control system controls cylinder No. 3 to execute. Cylinder No. 3 drives the push block 14 to push the blank on the movable block 9 away from the movable block 9. The blank is pushed away from the support body 1 and falls into the material trough for centralized storage, further reducing manual participation in the unloading process; after the pushing is completed, cylinder No. 3 drives the push block 14 to retreat and reset, and at the same time, cylinder No. 2 10 drives cylinder No. 3 to move down and reset.

[0037] Reference Figure 5 - Figure 7The cleaning component includes a No. 4 cylinder 15, the output end of the No. 4 cylinder 15 is fixedly connected with a No. 1 hollow plate 16 in a horizontal state, the No. 1 hollow plate 16 is connected to an external air pump through an air pipe, and a plurality of jet holes 17 are provided on the upper and lower surfaces of the No. 1 hollow plate 16, and the upper and lower jet holes 17 can respectively perform high-pressure jet cleaning on the surfaces of the movable mold 5 and the fixed mold 6; after the blank is separated from the movable mold 5 and the fixed mold 6, foreign matter such as material and dust remains on the inner surface of the movable mold 5 and the fixed mold 6. If the foreign matter is not cleaned, the surface quality and tensile strength of the spiral fast pear-shaped rope loop will be affected; for this purpose, a cleaning component is set, and the cleaning component is controlled by a central control system, and the movable mold 5 and the fixed mold 6 after unloading are transferred to At station five, the central control system controls cylinder No. 4 15 and the external air pump. Cylinder No. 4 15 pushes hollow plate No. 1 16 to the position between the movable mold 5 and the fixed mold 6, injects high-pressure gas into hollow plate No. 1 16, and the gas is discharged from the gas injection hole 17. The gas impacts the inner surface of the movable mold 5 and the fixed mold 6 to knock out foreign matter, thereby ensuring the cleanliness of the inner surface of the movable mold 5 and the fixed mold 6. At the same time, by cleaning the mold cavity, the unexpected downtime and maintenance cost caused by problems with the movable mold 5 and the fixed mold 6 can be reduced; furthermore, guard plates are set on both sides of hollow plate No. 1 16, which can prevent the splashing of foreign matter and prevent the impacted and discharged foreign matter from falling into the adjacent movable mold 5 and fixed mold 6.

[0038] Reference Figure 5 - Fig.10 The spraying assembly includes a No. 5 cylinder 18, the output of the No. 5 cylinder 18 is fixedly connected to a horizontally arranged No. 2 hollow plate 19, the No. 2 hollow plate 19 is connected to an external liquid pump through a material pipe, and a plurality of nozzles 20 are arranged on the upper and lower surfaces of the No. 2 hollow plate 19, and the upper and lower nozzles 20 can spray the release agent on the surfaces of the movable mold 5 and the fixed mold 6 respectively; spraying the release agent on the inner surface of the movable mold 5 and the fixed mold 6 is helpful for the blank feeding, and can also improve the surface integrity and quality of the blank; after the movable mold 5 and the fixed mold 6 are cleaned, they are transferred to At workstation seven, the central control system controls air cylinder No. 5 18 and the external liquid pump. Air cylinder No. 5 pushes hollow plate No. 2 19 to the position between the movable mold 5 and the fixed mold 6. The external liquid pump injects the release agent into the hollow plate No. 2 19 and discharges it from the nozzle 20. The release agent is evenly sprayed on the inner surfaces of the movable mold 5 and the fixed mold 6. At the same time, protective plates are also provided on both sides of the hollow plate No. 2 19. The protective plates can block the release agent spilled from the outside to prevent the release agent from being sprayed into the adjacent fixed mold 6 and movable mold 5, causing the problem of uneven spraying of the release agent.

[0039] Reference Fig. 9The lower end of the movable block 9 is fixedly connected with an insulating block 21, and the lower end of the insulating block 21 is fixedly connected with a magnetic block 22, and the magnetic block 22 can absorb the end face of the output end of the No. 2 cylinder 10; the lower end of the movable block 9 is connected to the magnetic block 22 through the insulating block 21 to ensure that the magnetic block 22 has stable magnetism, and the setting of the magnetic block 22 allows the magnetic block 22 to absorb the end face of the output end of the No. 2 cylinder 10. When the blank is pushed up, the blank sits on the movable block 9. At this time, the push block 14 pushes the blank to push it away, and the movable block 9 can be stably absorbed on the output end of the No. 2 cylinder 10 through the magnetic block 22, and will not be pushed away with the blank. When the No. 2 cylinder 10 drives the movable block 9 to move downward, the stepped portion on the inner surface of the recess limits the movable block 9 to ensure that the No. 2 cylinder 10 can smoothly detach from the movable block 9.

[0040] Reference Figure 8 A touch switch 23 is provided on the upper surface of one end of the connecting plate 12, and the trigger point of the touch switch 23 faces the lower surface of the bottom plate 4, and the touch switch 23 is used to control the execution of the No. 3 cylinder 13; the touch switch 23 is used to control the execution of the No. 3 cylinder 13, that is, when the No. 2 cylinder 10 pushes the movable block 9 to the specified position, the No. 3 cylinder 13 can be executed, and one end of the connecting plate 12 contacts with the lower surface of the bottom plate 4, and the lower surface of the bottom plate 4 squeezes the trigger point of the touch switch 23. After receiving the instruction, the central control system controls the execution of the No. 3 cylinder 13 to prevent the output end of the No. 3 cylinder 13 from pushing the push block 14 onto the window 11 or the fixed mold 6, causing extrusion damage.

[0041] Reference Figure 1 - Fig.10 A spiral quick pear-shaped rope loop, which is cast by any of the above-mentioned spiral quick pear-shaped rope loop manufacturing devices, and the spiral quick pear-shaped rope loop includes a rope loop body 24 with a pear-shaped front end, the large end surface of the rope loop body 24 is a rope ring 25, and a through hole is provided at the axis of the rope loop body 24, and the through hole includes a front end hole 26 and a rear end hole 27; the cross-sections of the front end hole 26 and the rear end hole 27 are both truncated cone-shaped, a truncated cone-shaped spiral column 28 is provided in the front end hole 26, and a spiral groove 29 is provided on the surface of the spiral column 28, a through hole 30 is provided at the center of the spiral column 28, and a rectangular groove 31 is provided on one side of the spiral column 28, and the rectangular groove 31 is provided on the side of the spiral column 28. The rectangular groove 31 is opened along the axial direction of the spiral column 28, and the rectangular groove 31 extends into the through hole 30; the spiral quick pear-shaped rope loop is used in conjunction with the spiral column 28; the ends of the steel cable are passed through the front end hole 26 and the rear end hole 27 to the position of the rope ring 25, and then the ends of the steel cable are disassembled, the central steel wire rope of the steel cable is passed through the through hole 30, the outer steel wire rope of the steel cable is coiled in the spiral groove 29, and then the spiral column 28 is embedded in the front end hole 26, and the steel cable is tightened; the rectangular groove 31 is set, when the steel cable is given enough tension, the rectangular groove 31 will elastically close, thereby locking the central steel wire rope and fixing it together with the spiral column 28.

[0042] Reference Figure 1 - Fig.10 The outer surface of the spiral column 28 is provided with a plurality of annular grooves 32, and the annular grooves 32 are arranged up and down along the axis of the spiral column 28. The outer wire rope is coiled in the spiral groove 29, and then the iron wire is wound in the annular groove 32, and the iron wire is tightened with pliers. The iron wire locks each outer wire rope in the spiral groove 29. At the same time, after the spiral column 28 is embedded in the front end hole 26, the inner side wall of the front end hole 26 will also squeeze the iron wire protruding from the surface of the spiral column 28, further improving the connection strength and stability between the outer wire rope and the spiral column 28.

[0043] Working principle: In this embodiment, the designed spiral fast pear-shaped rope loop manufacturing device can optimize the spiral fast pear-shaped rope loop manufacturing process and improve the manufacturing efficiency of the spiral fast pear-shaped rope loop blank; the driving component in this embodiment includes a servo motor, the output end of the servo motor is fixed to the middle position of the lower surface of the bottom plate 4, and the servo motor can drive the support body 1 to rotate intermittently clockwise, such as Figure 5 As shown, the workpiece rotates in sequence from station 1 to station 8, and pauses each time a workpiece rotates; the molten material is injected into the mold cavity formed by the movable mold 5 and the fixed mold 6 at the process position 1, and then rotates clockwise and is transferred to the workpiece position 3 to unload the blank, and then transferred to the workpiece position 5. The cleaning component is arranged at the workpiece position 5, and the cleaning component cleans the movable mold 5 and the fixed mold 6, and discharges foreign matter on the surface thereof by impact, and then transferred to the workpiece position 7. The spraying component is arranged at the workpiece position 7, and the spraying component sprays a demoulding agent on the movable mold 5 and the fixed mold 6 to ensure the smoothness of the later demoulding and the integrity of the blank, and then transferred to the workpiece position 1 to pour the molten material into the mold cavity;

[0044] The spiral fast pear-shaped rope loop manufacturing device makes the links more closely connected and is executed in a certain order, so that the entire casting is carried out in an orderly manner, the production efficiency is improved, and it is capable of meeting the needs of large-scale production operations. During the blank production, manual participation is reduced and safety is improved;

[0045] In the prior art, the closing and opening of the movable mold 5 and the fixed mold 6 generally require human participation, that is, manual control of the closing and opening of the movable mold 5 and the fixed mold 6 is required, which makes the manual contact with the device more direct, increasing the risk factor; in this embodiment, the movable mold 5 is controlled to move up and down by the No. 1 cylinder 7, and the closing and opening of the mold cavity are realized; the No. 1 cylinder 7 is controlled by the background central control system, and the designated command is pre-entered in the central control system to control the execution of the driving component, the pre-pressing component, the unloading component, the cleaning component and the spraying component in an orderly manner; when controlling the pre-pressing component, the output end of the No. 1 cylinder 7 drives the movable mold 5 to move up and down, the movable mold 5 moves downward, and closes the mold with the fixed mold 6, that is, closes the mold at the first station, and then pours the molten material into the mold cavity along the pouring hole on the movable mold 5, and then the driving component transfers the movable mold 5 and the fixed mold 6 to the second and third stations in turn; no operation is performed at the second station, and the molten material is cooled to be solidified into a blank;

[0046] After being cold-solidified into a blank, the movable mold 5 moves away from the mold under its own gravity, and the blank stays in the fixed mold 6. When unloading in the later stage, the blank is ejected from the fixed mold 6 through the unloading assembly, and the blank moves to the bottom of the No. 2 cylinder 10. Under the control of the central control system, the output end of the No. 2 cylinder 10 pushes the movable block 9, and the blank on the movable block 9 is ejected from the fixed mold 6. At this time, the blank is exposed above the fixed mold 6, and the blank can be easily removed at this time to realize the unloading of the blank;

[0047] The blank is cold-formed, but still has a relatively high residual temperature; the No. 2 cylinder 10 pushes the movable block 9 up, and at the same time, the output end of the No. 2 cylinder 10 drives the No. 3 cylinder 13 to move up through the connecting plate 12 and penetrate to the top of the window 11. At this time, the push block 14 is opposite to the blank on the top block, and the central control system controls the No. 3 cylinder 13 to execute, and the No. 3 cylinder 13 drives the push block 14 to push the blank on the movable block 9 away from the movable block 9. The blank is pushed away from the support body 1 and falls into the material trough for centralized storage, further reducing the manual participation in the unloading process; after the pushing is completed, the No. 3 cylinder 13 drives the push block 14 to retreat and reset, and at the same time, the No. 2 cylinder 10 drives the No. 3 cylinder 13 to move down and reset;

[0048] After the blank is separated from the movable mold 5 and the fixed mold 6, foreign matter such as materials and dust remain on the inner surface of the movable mold 5 and the fixed mold 6. If the foreign matter is not cleaned, it will affect the surface quality and tensile strength of the spiral quick pear-shaped rope loop. For this purpose, a cleaning component is set up, and the cleaning component is controlled by the central control system. After unloading, the movable mold 5 and the fixed mold 6 are transferred to the position of station five. The central control system controls the No. 4 cylinder 15 and the external air pump. The No. 4 cylinder 15 pushes the No. 1 hollow plate 16 to the position between the movable mold 5 and the fixed mold 6. High-pressure gas is injected into the first hollow plate 16, and the gas is discharged from the gas injection hole 17. The gas impacts the inner surface of the movable mold 5 and the fixed mold 6 to knock out foreign matter, thereby ensuring the cleanliness of the inner surface of the movable mold 5 and the fixed mold 6. At the same time, by cleaning the mold cavity, the unexpected downtime and maintenance cost caused by mold problems of the movable mold 5 and the fixed mold 6 can be reduced; further, guard plates are arranged on both sides of the first hollow plate 16, and the guard plates can prevent the splashing of foreign matter and prevent the foreign matter discharged by impact from falling into the adjacent movable mold 5 and the fixed mold 6;

[0049] Spraying the release agent on the inner surface of the movable mold 5 and the fixed mold 6 is helpful for blank feeding and can also improve the surface integrity and quality of the blank; after the movable mold 5 and the fixed mold 6 are cleaned, they are transferred to the seventh station, at which time the central control system controls the No. 5 cylinder 18 and the external liquid pump, and the No. 5 cylinder 18 pushes the No. 2 hollow plate 19 to the position between the movable mold 5 and the fixed mold 6, and the external liquid pump injects the release agent into the No. 2 hollow plate 19 and discharges it from the nozzle 20, and the release agent is evenly sprayed on the inner surface of the movable mold 5 and the fixed mold 6. At the same time, guard plates are also set on both sides of the No. 2 hollow plate 19, which can block the release agent spilled from the outside to prevent the release agent from being sprayed in the adjacent fixed mold 6 and the movable mold 5, causing the problem of uneven spraying of the release agent;

[0050] The lower end of the movable block 9 is connected to the magnetic block 22 through the insulating block 21 to ensure that the magnetic block 22 has stable magnetism. The arrangement of the magnetic block 22 allows the magnetic block 22 to adsorb the end face of the output end of the No. 2 cylinder 10. When the blank is pushed up, the blank is seated on the movable block 9. At this time, the push block 14 pushes the blank to push it away. The movable block 9 can be stably adsorbed on the output end of the No. 2 cylinder 10 through the magnetic block 22 and will not be pushed away with the blank. When the No. 2 cylinder 10 drives the movable block 9 to move downward, the stepped portion of the inner surface of the recess limits the movable block 9, ensuring that the No. 2 cylinder 10 can smoothly detach from the movable block 9.

[0051] The touch switch 23 is used to control the execution of the No. 3 cylinder 13, that is, the No. 3 cylinder 13 can be executed only when the No. 2 cylinder 10 pushes the movable block 9 to the specified position. One end of the connecting plate 12 contacts the lower surface of the bottom plate 4, and the lower surface of the bottom plate 4 squeezes the trigger point of the touch switch 23. After receiving the instruction, the central control system controls the execution of the No. 3 cylinder 13 to prevent the output end of the No. 3 cylinder 13 from pushing the push block 14 onto the window 11 or the fixed mold 6, causing extrusion damage.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A spiral fast pear-shaped rope loop manufacturing device, characterized in that: The invention comprises a support body (1), wherein the support body (1) comprises, from top to bottom, a top plate (2), an intermediate body (3) and a bottom plate (4); a plurality of pre-pressing components are evenly arranged on the top plate (2), and the pre-pressing components are used to control a movable mold (5) for casting a spiral quick pear-shaped rope loop arranged below the top plate (2); a fixed mold (6) for casting a spiral quick pear-shaped rope loop is evenly arranged on the upper surface of the top plate (2), and the fixed mold (6) is opposite to the movable mold (5) one by one; a driving component is arranged below the bottom plate (4), and the driving component can intermittently drive the support body (1) to rotate; a material discharge component is arranged at an eccentric position below the bottom plate (4), and the material discharge component can discharge a spiral quick pear-shaped rope loop blank that has been cast; a cleaning component for cleaning the movable mold (5) and the fixed mold (6), and a spraying component for spraying a mold release agent are also arranged on the outer side of the support body (1); Each of the fixed molds (6) has a recessed portion on its inner surface, the recessed portion passes through the bottom plate (4) downward, and a movable block (9) is provided in the recessed portion, and a material discharge assembly is provided below the movable block (9); the material discharge assembly comprises a No. 2 cylinder (10), the output end of the No. 2 cylinder (10) points to the movable block (9), and the movable block (9) can push up the spiral quick pear-shaped rope loop blank in the fixed mold (6); A plurality of windows (11) are evenly arranged on the bottom plate (4), the windows (11) are arranged one by one at the inner side of the fixed mold (6), and a pusher assembly is arranged below the window (11), the pusher assembly can push the spiral quick pear-shaped rope loop blank on the movable block (9) away from the bottom plate (4), and the pusher assembly includes a connecting plate (12), one end of the connecting plate (12) is vertically fixed to the output end of the No. 2 cylinder (10), the other end of the connecting plate (12) extends to the bottom of the window (11), and the other end of the connecting plate (12) is fixedly connected to the No. 3 cylinder (13) arranged horizontally, and the output end of the No. 3 cylinder (13) is fixedly connected to the pusher block (14); The lower end of the movable block (9) is fixedly connected to a heat insulating block (21), and the lower end of the heat insulating block (21) is fixedly connected to a magnetic block (22), and the magnetic block (22) can adsorb the end surface of the output end of the second cylinder (10); A touch switch (23) is provided on the upper surface of one end of the connection plate (12), the trigger point of the touch switch (23) faces the lower surface of the bottom plate (4), and the touch switch (23) is used to control the execution of the No. 3 cylinder (13).

2. A spiral fast pear-shaped noose manufacturing device according to claim 1, characterized in that: The pre-pressing assembly comprises a No. 1 cylinder (7), the output end of the No. 1 cylinder (7) extends through the bottom of the top plate (2), the cylinder body of the No. 1 cylinder (7) is mounted on the upper surface of the top plate (2) via a support plate (8), the output end of the No. 1 cylinder (7) is fixedly connected to a movable die (5), and the movable die (5) is arranged opposite to the fixed die (6) on the bottom plate (4).

3. A spiral fast pear-shaped noose manufacturing device according to claim 1, characterized in that: The cleaning component comprises a No. 4 air cylinder (15), the output end of the No. 4 air cylinder (15) is fixedly connected to a No. 1 hollow plate (16) in a horizontal state, the No. 1 hollow plate (16) is connected to an external air pump via an air pipe, and a plurality of jet holes (17) are provided on the upper and lower surfaces of the No. 1 hollow plate (16), and the upper and lower jet holes (17) can respectively perform high-pressure jet cleaning on the surfaces of the movable mold (5) and the fixed mold (6).

4. A spiral fast pear-shaped noose manufacturing device according to claim 1, characterized in that: The spraying assembly comprises a No. 5 cylinder (18), the output of the No. 5 cylinder (18) is fixedly connected to a horizontally arranged No. 2 hollow plate (19), the No. 2 hollow plate (19) is connected to an external liquid pump via a material pipe, and a plurality of spray heads (20) are arranged on the upper and lower surfaces of the No. 2 hollow plate (19), and the upper and lower spray heads (20) can respectively spray a release agent on the surfaces of the movable mold (5) and the fixed mold (6).

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