Sponge sand cutting equipment

Abstract

The invention belongs to the technical field of sponge cutting equipment, and particularly relates to sponge sand cutting equipment which comprises a fixed bottom table, a rotating table is arranged in the middle of the upper surface of the fixed bottom table, a rotating motor is arranged at the axis of an inner cavity of the rotating table, and height adjusting equipment is evenly arranged on the lower surface of the rotating table. Sleeving equipment is arranged at the axis of the upper surface of the rotating table, and cutting equipment is symmetrically arranged on the front side and the rear side of the upper surface of the fixed bottom table. Due to the fact that the cut sponge pieces can be stacked on the block body, when the sponge pieces rotate, the upper sponge pieces can gradually slide relative to the lower sponge blocks under the action of centrifugal force, the upper portion of the device is provided with a sleeving device rotating synchronously with the rotating table, and the characteristic that the rotating table can automatically rise when the sponge blocks are cut is utilized; and the stacked sponge sand sheets are gathered in the external sleeve frame, so that the stability of the sponge block during centrifugal rotation is guaranteed, and the problem that the sponge sand sheets are prone to collapse and rollover is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of sponge cutting equipment, in particular to a sponge sand cutting equipment. Background Art

[0002] Sponges need to be cut during the production process to form a structure with a specific shape. The equipment needed is a sponge cutting machine. Sponge cutting machines are divided into manual sponge cutting machines and CNC sponge cutting machines. Manual sponge cutting machines are cheap, but the sponge utilization rate is relatively low and the operation is complicated. CNC sponge cutting machines are moderately priced and easy to operate. People who can generally use computers can operate them, which can effectively improve the sponge utilization rate.

[0003] When cutting thin sponge slices, the sponge will be cut cyclically by a disc cutting machine to cut the thicker sponge blocks into stacks of sponge slices. Since the sponge blocks will rotate cyclically during cutting and the cut sponge slices will be stacked on the block, the upper sponge slices will gradually slide relative to the lower sponge block under the action of centrifugal force during rotation, causing the sponge blocks to easily collapse and overturn, so improvements are needed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: a sponge sand cutting device, comprising a fixed base, a rotating platform is arranged in the middle of the upper surface of the fixed base, a rotating motor is arranged at the axis center of the inner cavity of the rotating platform, height adjustment devices are evenly arranged on the lower surface of the rotating platform, a sleeve device is arranged at the axis center of the upper surface of the rotating platform, and cutting devices are symmetrically arranged on the front and rear sides of the upper surface of the fixed base;

[0005] The rotating table includes a fixed circular plate, a bearing sleeve is fixedly connected to the axis of the inner cavity of the fixed circular plate, a slotted plate is fixedly connected to the upper surface of the fixed circular plate, and square notches are symmetrically provided on the left and right sides of the slotted plate for setting the sponge block, and the size of the notch is larger than the size of the sponge block, and four-axis tractors are symmetrically provided on both sides of the inner cavity of the fixed circular plate, and the four-axis tractors are arranged in the notches reserved in the inner cavity of the fixed circular plate, and the top ends of the output shafts of the four-axis tractors are fixedly connected to sliding fixed plates, and each sliding fixed plate performs directionally sliding along the notch of the inner cavity of the fixed circular plate, thereby fixing the bottom of the sponge block;

[0006] The cutting device includes a proximal guide cylinder, a guide slot is provided in the middle of the inner cavity of the proximal guide cylinder, traction cylinders are symmetrically provided on the upper and lower sides of the inner wall of the proximal guide cylinder, an adjustment rope is slidably connected to the inner cavity of the traction cylinder, an end of the adjustment rope away from the traction cylinder is fixedly connected to an axial slide cylinder, a torsion motor is symmetrically provided on the upper and lower sides of the inner wall of the axial slide cylinder, a built-in rotating wheel is fixedly connected to the top of the output shaft of the torsion motor, and guide tubes are symmetrically provided on the outer surface of the axial slide cylinder near the guide slot, and the guide tubes are The inner wall is slidably connected to a linear saw blade, and saw teeth for cutting are evenly arranged on the outer side of the linear saw blade, and the inner side is a belt body that fits the sliding inner wall of the guide tube, and the built-in rotating wheel rotates the linear saw blade belt body to make the linear saw blade rotate at high speed, thereby cutting off the sponge block through the external saw teeth. The inner wall of the linear saw blade is rotatably connected to a matching guide cylinder on the side away from the proximal guide cylinder. The matching guide cylinder has roughly the same structure as the proximal guide cylinder, and can cooperate with the traction pull cylinder to adjust the height position of the other end of the linear saw blade, so that the linear saw blade always remains in a horizontal state.

[0007] Furthermore, the sleeve device includes a fixed top plate, the bottom end of the bottom rod of the fixed top plate is rotatably connected to a follower turntable, both sides of the inner wall of the follower turntable are symmetrically rotatably connected to horizontal connecting plates, one end of the horizontal connecting plate away from the follower turntable is fixedly connected to a sleeve shaft, the bottom end of the sleeve shaft is fixedly connected to an external sleeve frame, and the external sleeve frame can cover the outer surface of the sponge block from top to bottom.

[0008] Furthermore, the axis of the lower surface of the follower turntable is rotatably connected to the top of the inner wall of the bearing sleeve through a compression sleeve, the upper surface of the fixed top plate is fixedly connected to the ceiling, and sponge blocks are symmetrically arranged on both sides of the upper surface of the fixed circular plate, and the inner part of the external sleeve frame is sleeved with the outer surface of the sponge block. The number of the cutting devices is two, the bottom end of the matching guide cylinder is fixedly connected to the upper surface of the fixed base through a connecting plate, the lower surface of the fixed circular plate is rotatably connected to the axis of the upper surface of the fixed base, and the upper and lower ends of the proximal guide cylinder are rotatably connected to the bottom of the outer surface of the compression sleeve through a rotary cutting groove. The outer surface of the axial slide cylinder is slidingly connected to the inner wall of the proximal guide cylinder, the outer surface of the built-in rotating wheel extends to the inside of the guide tube through a groove, the outer surface of the built-in rotating wheel is rotationally connected to the side of the outer surface of the linear saw blade away from the saw teeth, and the end of the guide tube away from the axial slide cylinder extends to the outside of the proximal guide cylinder through a guide groove, the outer surface of the output shaft of the rotating motor is plugged into the bottom of the inner wall of the bearing sleeve, and the outer surface of the rotating motor is fixedly connected to the axis center of the inner cavity of the fixed base.

[0009] Furthermore, the height adjustment device includes a fixed pump body, a fixed vertical shell is fixedly connected at the axis center of the upper surface of the fixed pump body, a folding hose is fixedly connected to the top of the outer surface of the fixed vertical shell, and a push rod core is fixedly connected to the top of the inner wall of the folding hose. The inner cavity of the fixed vertical shell is evenly provided with side drainage holes, and after the fixed pump body pressurizes and inflates the inside of the folding hose through the fixed pump body, the top of the folding hose will be gradually pushed upward, thereby lifting the rotating table upward, the exhaust port of the fixed pump body is plugged into the bottom of the inner cavity of the fixed vertical shell through the side drainage hole, the top of the outer surface of the folding hose is rotationally connected to the lower surface of the fixed circular plate through the rotary groove, and the lower part of the outer surface of the push rod core is slidably connected to the inner wall of the fixed vertical shell.

[0010] Further, the external sleeve frame includes a sleeve shell, and pressure-sensitive plates are symmetrically arranged on the front and rear sides of the outer surface of the sleeve shell, and force-bearing push rods are evenly arranged on the inner wall of the pressure-sensitive plate. Limiting springs are symmetrically arranged on the front and rear sides of the inner wall of the sleeve shell, and one end of the limiting spring away from the pressure-sensitive plate is fixedly connected to a wall-attached inner plate. The size of the wall-attached inner plate is the same as the size of the inner wall of the sleeve shell, but under the elastic force of the limiting spring, it will maintain a certain distance from the inner wall of the sleeve shell. Both sides of the outer surface of the wall-attached inner plate are slidably connected to the inner wall of the sleeve shell, one end of the force-bearing push rod is fixedly connected to the inner wall of the wall-attached inner plate, and the other end of the force-bearing push rod is fixedly connected to the inner wall of the pressure-sensitive plate. The outer surface of the pressure-sensitive plate is fixedly connected to the outer surface of the external sleeve frame, and the top of the sleeve shell is fixedly connected to the bottom end of the sleeve shaft.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. The device can perform cyclic cutting on the sponge arranged on the rotating table through the cutting devices fixed on both sides, and cut the thicker sponge blocks into stacks of sponge slices. Since the sponge blocks will perform cyclic rotation during cutting, and the cut sponge slices will be stacked on the block, the upper sponge slices will gradually slide relative to the lower sponge blocks under the action of centrifugal force during rotation. The device is provided with a sleeve device for synchronous rotation of the rotating table at the upper part. By utilizing the characteristic that the rotating table will automatically rise when cutting the sponge blocks, the stacked sponge sand slices are gathered inside the external sleeve frame, thereby ensuring the stability of the sponge block during centrifugal rotation and avoiding the problem of collapse and rollover of the sponge sand slices.

[0013] 2. Since the bottom of the sponge block is fixed on the rotating table by means of a sliding fixing plate, and the upper part of the sponge block is gradually inserted into the external sleeve frame as the cutting work proceeds, the sponge block arranged in the device can be subjected to a relatively fast centrifugal rotation. Even if the sponge block is subjected to a large centrifugal force, its upper and lower ends will maintain a relatively static and stable state without the problem of flying and dislocation. Accelerating the centrifugal rotation can speed up the cutting of the sponge block, thereby quickly cutting the sponge block, thereby greatly improving the cutting efficiency and improving the production benefits.

[0014] 3. The device sets up a saw blade that can cut the sponge block by rotating the linear saw blade. When sweeping across the sponge block, the sponge block can be cut. Since the position of the axis slide cylinder can be adjusted by the traction pull cylinders on both sides and the guide cylinder plays an anchoring role, the linear saw blade will not tilt as the rotating table rises, ensuring that the cut sponge sand board has a smooth cross-section and avoiding the problem of the inclined linear saw blade cutting the sponge block obliquely, resulting in poor quality of the sponge sand board.

[0015] 4. Since the stacked sponge sandboards after cutting will gradually be inserted into the interior of the external frame, and the external frame needs to be equipped with a wall-attached inner plate to limit the sponge sandboard to ensure its stability, it is not easy to observe the total amount of the internal sponge sandboard. After the pressure-sensitive plate is set on the outside, the total mass of the stacked sponge sandboards after cutting can be quickly judged through the screen display panel generated by the pressure-sensitive plate. When the appropriate amount is reached, the cutting work is stopped and the internal sponge sandboard is taken out to avoid the problem that the total amount of stacked sponge sandboards is too large, resulting in the sponge sandboard sliding quickly to the ground due to its heavy weight when it is taken out and cannot be transported normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the present invention;

[0017] Figure 2 is a cross-sectional view of the present invention;

[0018] Figure 3 is a cross-sectional view of a rotating table of the present invention;

[0019] Figure 4 is a cross-sectional view of the cutting device of the present invention;

[0020] Figure 5 It is an enlarged view of the cutting device A of the present invention;

[0021] Figure 6 is a cross-sectional view of the sleeve device of the present invention;

[0022] Figure 7 is a cross-sectional view of the height adjustment device of the present invention;

[0023] Figure 8 It is a cross-sectional view of the external sleeve frame of the present invention.

[0024] In the figure: 1. Fixed base; 2. Rotating table; 3. Rotating motor; 4. Height adjustment device; 5. Cutting device; 6. Sleeve connection device; 21. Fixed circular plate; 22. Bearing sleeve; 23. Slotted plate; 24. Four-axis tractor; 25. Sliding fixed plate; 51. Near-position guide cylinder; 52. Guide slideway; 53. Traction pull cylinder; 54. Adjustment pull rope; 55. Axis slide cylinder; 56. Guide through pipe; 57. Torsion motor; 58. Inner Rotating wheel; 59, linear saw blade; 510, matching guide cylinder; 61, fixed top plate; 62, follow-up rotating plate; 63, horizontal connecting plate; 64, sleeve shaft; 41, fixed pump body; 42, exhaust port; 43, fixed vertical shell; 44, side drainage hole; 45, folding hose; 46, push rod core; 7, external sleeve frame; 71, sleeve shell; 72, pressure-sensitive plate; 73, force-bearing push rod; 74, limit spring; 75, wall-attached inner plate. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0026] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: a sponge sand cutting device, comprising a fixed base 1, a rotating table 2 is arranged in the middle of the upper surface of the fixed base 1, a rotating motor 3 is fixedly connected to the axis of the inner cavity of the rotating table 2, a height adjustment device 4 is evenly arranged on the lower surface of the rotating table 2, a sleeve device 6 is arranged at the axis of the upper surface of the rotating table 2, and cutting devices 5 are symmetrically arranged on the front and rear sides of the upper surface of the fixed base 1;

[0027] The rotating table 2 includes a fixed circular plate 21, a bearing sleeve 22 is fixedly connected to the axis of the inner cavity of the fixed circular plate 21, a slotted plate 23 is fixedly connected to the upper surface of the fixed circular plate 21, and square notches are symmetrically provided on the left and right sides of the slotted plate 23 for setting the sponge block, and the size of the notch is larger than the size of the sponge block, and four-axis tractors 24 are symmetrically provided on both sides of the inner cavity of the fixed circular plate 21, and the four-axis tractors 24 are arranged in the notches reserved in the inner cavity of the fixed circular plate 21, and the top ends of the output shafts of the four-axis tractors 24 are fixedly connected to sliding fixed plates 25, and each sliding fixed plate 25 is directional slid along the notch of the inner cavity of the fixed circular plate 21, so as to fix the bottom of the sponge block;

[0028] The cutting device 5 includes a proximal guide cylinder 51, a guide slot 52 is provided in the middle of the inner cavity of the proximal guide cylinder 51, traction cylinders 53 are symmetrically arranged on the upper and lower sides of the inner wall of the proximal guide cylinder 51, an adjustment rope 54 is slidably connected to the inner cavity of the traction cylinder 53, an end of the adjustment rope 54 away from the traction cylinder 53 is fixedly connected to an axial slide cylinder 55, a torsion motor 57 is symmetrically arranged on the upper and lower sides of the inner wall of the axial slide cylinder 55, a built-in rotating wheel 58 is fixedly connected to the top of the output shaft of the torsion motor 57, and a guide tube 56 is symmetrically arranged on the outer surface of the axial slide cylinder 55 near the guide slot 52 on both sides, and the inner wall of the guide tube 56 is slidably connected to the inner wall of the guide tube 56. A linear saw blade 59 is connected, and saw teeth for cutting are evenly arranged on the outer side of the linear saw blade 59, and the inner side is a belt body that slides against the inner wall of the guide tube 56. The built-in rotating wheel 58 rotates the linear saw blade 59 belt body to make the linear saw blade 59 rotate at high speed, thereby cutting the sponge block through the external saw teeth. The inner wall of the linear saw blade 59 is rotatably connected to a matching guide cylinder 510 on one side away from the proximal guide cylinder 51. The matching guide cylinder 510 has roughly the same structure as the proximal guide cylinder 51, and can cooperate with the traction pull cylinder 53 to adjust the height position of the other end of the linear saw blade 59, so that the linear saw blade 59 always remains in a horizontal state.

[0029] The sleeve device 6 includes a fixed top plate 61, the bottom end of the bottom rod of the fixed top plate 61 is rotatably connected to a follow-up turntable 62, and the two sides of the inner wall of the follow-up turntable 62 are symmetrically rotatably connected to horizontal connecting plates 63, and the end of the horizontal connecting plate 63 away from the follow-up turntable 62 is fixedly connected to a sleeve shaft 64, and the bottom end of the sleeve shaft 64 is fixedly connected to an external sleeve frame 7, which can cover the outer surface of the sponge block from top to bottom.

[0030] The axis of the lower surface of the follower turntable 62 is rotatably connected to the top of the inner wall of the bearing sleeve 22 through a compression sleeve, the upper surface of the fixed top plate 61 is fixedly connected to the ceiling, and sponge blocks are symmetrically arranged on both sides of the upper surface of the fixed circular plate 21, and the inner part of the external sleeve frame 7 is sleeved with the outer surface of the sponge block. There are two cutting devices 5, the bottom end of the matching guide cylinder 510 is fixedly connected to the upper surface of the fixed base 1 through a connecting plate, the lower surface of the fixed circular plate 21 is rotatably connected to the axis of the upper surface of the fixed base 1, and the upper and lower ends of the near-position guide cylinder 51 are rotatably connected to the bottom of the outer surface of the compression sleeve through a rotating groove. The outer surface of the axis slide cylinder 55 is slidably connected to the inner wall of the near-position guide cylinder 51, the outer surface of the built-in rotating wheel 58 extends to the inside of the guide tube 56 through the groove, the outer surface of the built-in rotating wheel 58 is rotatably connected to the side of the outer surface of the linear saw blade 59 away from the saw teeth, and the end of the guide tube 56 away from the axis slide cylinder 55 extends to the outside of the near-position guide cylinder 51 through the guide groove 52.

[0031] When the device is used to cut sponge blocks, larger sponge blocks are placed on both sides of the rotating table 2, and the bottom of the sponge block is inserted into the upper surface of the fixed circular plate 21 through the slot of the slotted plate 23, and then the sliding fixed plates 25 on all sides are pulled in by the four-axis tractor 24, so as to clamp the bottom of the sponge block and fix the sponge block.

[0032] Start the cutting equipment 5 on both sides, adjust the height of the linear saw blade 59 by pulling the adjustment rope 54 through the traction cylinder 53, and adjust the linear saw blade 59 to a state parallel to the sponge block by cooperating with the guide cylinder 510. Then, the torsion motor 57 inside the axial slide cylinder 55 drives the linear saw blade 59 to rotate around the guide tube 56 and the cooperating guide cylinder 510 by twisting the built-in rotating wheel 58, so that the cutting teeth on the outer surface of the linear saw blade 59 have a cutting function.

[0033] The output shaft of the rotating motor 3 drives the bearing sleeve 22 on the top. At this time, the side of the bearing sleeve 22 will pull the slotted plate 23 and the fixed circular plate 21 to rotate, and the sponge block will rotate axially, while the cutting devices 5 on both sides will slide relative to the bearing sleeve 22, thereby maintaining a relatively static state. Therefore, when the sponge block passes through the moving linear saw blade 59, the linear saw blade 59 will cut the sponge block horizontally, so that a thin sheet of separated sponge sand will appear on the upper part of the sponge block.

[0034] Since the turntable 2 is constantly rotating, each time the linear saw blade 59 completely cuts off the sponge block, the height adjustment device 4 at the bottom will slightly push the turntable 2 upward. At this time, the proximal guide cylinder 51 will rise synchronously with the rise of the turntable 2, and the matching guide cylinder 510 will always remain in a fixed state, so the linear saw blade 59 is tilted downward from the inside to the outside. Therefore, in order to maintain the horizontal state of the linear saw blade 59, the internal proximal guide cylinder 51 will fine-tune the axial slide cylinder 55 downward by pulling the adjustment rope 54, so that the linear saw blade 59 is restored to a parallel state. After the turntable 2 is raised, the sponge blocks on both sides will also rise relatively. Therefore, the sponge blocks can be cut again when passing through the linear saw blade 59, thereby realizing the top-down cutting of the sponge blocks in the above manner to obtain stacked sponge sand sheets.

[0035] When cutting the sponge block, the sleeve device 6 located above will place the external sleeve frame 7 on the upper part of the sponge block, that is, the upper surface of the sponge block is flush with the bottom of the external sleeve frame 7. As the rotating table 2 rotates, the follower turntable 62 will also drive the horizontal connecting plates 63 on both sides to rotate synchronously with the sponge block, so the sponge block will remain relatively still with the upper external sleeve frame 7. When the sponge block is cutting and continuously rising, the top of the sponge block will continuously insert into the depth of the external sleeve frame 7, that is, the stacked sponge sand sheets will be concentrated inside the external sleeve frame 7.

[0036] Example 2, please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of embodiment 1, the height adjustment device 4 includes a fixed pump body 41, a fixed vertical shell 43 is fixedly connected at the axis of the upper surface of the fixed pump body 41, a folding hose 45 is fixedly connected to the top of the outer surface of the fixed vertical shell 43, and a push rod core 46 is fixedly connected to the top of the inner wall of the folding hose 45. The inner cavity of the fixed vertical shell 43 is evenly provided with side drainage holes 44. After the fixed pump body 41 pressurizes and inflates the inside of the folding hose 45, the top of the folding hose 45 will be gradually pushed upward, thereby lifting the rotating table 2 upward. The exhaust port 42 of the fixed pump body 41 is plugged into the bottom of the inner cavity of the fixed vertical shell 43 through the side drainage hole 44, the top of the outer surface of the folding hose 45 is rotatably connected to the lower surface of the fixed circular plate 21 through the rotary groove, and the lower part of the outer surface of the push rod core 46 is slidably connected to the inner wall of the fixed vertical shell 43.

[0037] The external sleeve frame 7 includes a sleeve shell 71, and pressure-sensitive plates 72 are symmetrically arranged on the front and rear sides of the outer surface of the sleeve shell 71, and force-bearing push rods 73 are evenly arranged on the inner wall of the pressure-sensitive plate 72. Limiting springs 74 are symmetrically arranged on the front and rear sides of the inner wall of the sleeve shell 71, and one end of the limiting spring 74 away from the pressure-sensitive plate 72 is fixedly connected to a wall-attached inner plate 75. The size of the wall-attached inner plate 75 is the same as the size of the inner wall of the sleeve shell 71, but under the elastic force of the limiting spring 74, it will maintain a certain distance from the inner wall of the sleeve shell 71. Both sides of the outer surface of the wall-attached inner plate 75 are slidably connected to the inner wall of the sleeve shell 71, one end of the force-bearing push rod 73 is fixedly connected to the inner wall of the wall-attached inner plate 75, and the other end of the force-bearing push rod 73 is fixedly connected to the inner wall of the pressure-sensitive plate 72. The outer surface of the pressure-sensitive plate 72 is fixedly connected to the outer surface of the external sleeve frame 7, and the top end of the sleeve shell 71 is fixedly connected to the bottom end of the sleeve shaft 64.

[0038] When the height-adjusting device 4 pushes the rotating table 2 to rise, the fixed pump body 41 at the bottom will pressurize the inside of the folding hose 45 through the side drainage hole 44, so that the folding hose 45 expands and stretches due to the air pressure, thereby lifting the fixed circular plate 21 upward. When the fixed circular plate 21 rotates, the rotating groove at the bottom of the fixed circular plate 21 will rotate relative to the top of the folding hose 45, thereby ensuring that the four height-adjusting devices 4 at the bottom remain in a relatively static state, and when the top of the folding hose 45 stretches, it will pull the propulsion rod core 46 to slide up synchronously. When the fixed pump body 41 stops working, the rotating table 2 will tend to descend under the action of gravity, but the air pressure force at the bottom end of the propulsion rod core 46 and the fixed vertical shell 43 will offset part of the gravity, so that the rotating table 2 can slowly descend and reset, avoiding the problem that the rotating table 2 falls rapidly under the action of gravity, causing a violent collision between the rotating table 2 and the fixed base 1, thereby making the device easily damaged.

[0039] The stacked sponge sanding plates will gradually be inserted into the interior of the sleeve shell 71. As the sponge block rotates centrifugally, the number of sponge sanding plates stacked on top will gradually increase. At this time, the sponge sanding plates tend to collapse, but under the restriction of the wall-attached inner plate 75, the upper sponge sanding plates will not slide out from the interior of the sleeve shell 71, so the sponge block can rotate normally. As the number of sponge sanding plates stacked on top increases, the squeezing force of the sponge sanding plates on the wall-attached inner plates 75 on both sides will become greater and greater. At this time, the wall-attached inner plates 75 will slide to the side close to the inner wall of the sleeve shell 71 due to the lateral pressure of the sponge sanding plates, thereby pressing the force-bearing push rod 73 and triggering the external pressure-sensitive plate 72, and then judging the total amount of sponge sanding plates inside the sleeve shell 71 through the external screen of the pressure-sensitive plate 72. When the appropriate amount is reached, the cutting work is stopped and the internal sponge sanding plates are taken out.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A sponge sand cutting device, comprising a fixed base (1), a rotating platform (2) is arranged in the middle of the upper surface of the fixed base (1), and a rotating motor (3) is arranged at the axis center of the inner cavity of the rotating platform (2), characterized in that: The lower surface of the rotating table (2) is evenly provided with height adjustment devices (4), the axis of the upper surface of the rotating table (2) is provided with sleeve devices (6), and the front and rear sides of the upper surface of the fixed base (1) are symmetrically provided with cutting devices (5); The rotating platform (2) comprises a fixed circular plate (21), a bearing sleeve (22) is fixedly connected to the axis center of the inner cavity of the fixed circular plate (21), a slotted plate (23) is fixedly connected to the upper surface of the fixed circular plate (21), four-axis tractors (24) are symmetrically arranged on both sides of the inner cavity of the fixed circular plate (21), and the top ends of the output shafts of the four-axis tractors (24) are fixedly connected to sliding fixed plates (25); The cutting device (5) comprises a proximal guide cylinder (51), a guide groove (52) is provided in the middle of the inner cavity of the proximal guide cylinder (51), traction cylinders (53) are symmetrically arranged on the upper and lower sides of the inner wall of the proximal guide cylinder (51), an adjustment rope (54) is slidably connected to the inner cavity of the traction cylinder (53), and an end of the adjustment rope (54) away from the traction cylinder (53) is fixedly connected to an axial slide cylinder (55), and the inner wall of the axial slide cylinder (55) is A torsion motor (57) is symmetrically arranged on the upper and lower sides, and the top end of the output shaft of the torsion motor (57) is fixedly connected to a built-in rotating wheel (58). The outer surface of the axial slide cylinder (55) is symmetrically arranged on both sides close to the guide groove (52), and the inner wall of the guide tube (56) is slidably connected to a linear saw blade (59), and the inner wall of the linear saw blade (59) is rotatably connected to a matching guide cylinder (510) on the side away from the proximal guide cylinder (51).

2. The sponge sand cutting equipment according to claim 1, characterized in that: The sleeve device (6) comprises a fixed top plate (61), the bottom end of the bottom rod of the fixed top plate (61) is rotatably connected to a follower turntable (62), the two sides of the inner wall of the follower turntable (62) are symmetrically rotatably connected to horizontal connecting plates (63), one end of the horizontal connecting plate (63) away from the follower turntable (62) is fixedly connected to a sleeve shaft (64), and the bottom end of the sleeve shaft (64) is fixedly connected to an external sleeve frame (7).

3. The sponge sand cutting equipment according to claim 2, characterized in that: The axis center of the lower surface of the follower turntable (62) is rotatably connected to the top of the inner wall of the bearing sleeve (22) through a compression sleeve, the upper surface of the fixed top plate (61) is fixedly connected to the ceiling, and sponge blocks are symmetrically arranged on both sides of the upper surface of the fixed circular plate (21), and the interior of the external sleeve frame (7) is sleeved with the outer surface of the sponge block.

4. The sponge sand cutting device according to claim 3, characterized in that: The number of the cutting devices (5) is two, the bottom end of the matching guide cylinder (510) is fixedly connected to the upper surface of the fixed base (1) via a connecting plate, the lower surface of the fixed circular plate (21) is rotatably connected to the axis of the upper surface of the fixed base (1), and the upper and lower ends of the proximal guide cylinder (51) are rotatably connected to the bottom of the outer surface of the compression connecting cylinder via a rotating cutting groove.

5. The sponge sand cutting device according to claim 4, characterized in that: The outer surface of the axial slide cylinder (55) is slidably connected to the inner wall of the proximal guide cylinder (51), the outer surface of the built-in rotating wheel (58) extends to the inside of the guide tube (56) through the groove, the outer surface of the built-in rotating wheel (58) is rotatably connected to the side of the outer surface of the linear saw blade (59) away from the saw teeth, the end of the guide tube (56) away from the axial slide cylinder (55) extends to the outside of the proximal guide cylinder (51) through the guide groove (52), the outer surface of the output shaft of the rotating motor (3) is plugged into the bottom of the inner wall of the bearing sleeve (22), and the outer surface of the rotating motor (3) is fixedly connected to the axis of the inner cavity of the fixed base (1).

6. The sponge sand cutting equipment according to claim 1, characterized in that: The height-adjusting device (4) comprises a fixed pump body (41), a fixed vertical shell (43) is fixedly connected to the axis center of the upper surface of the fixed pump body (41), a folding hose (45) is fixedly connected to the top of the outer surface of the fixed vertical shell (43), and a propulsion rod core (46) is fixedly connected to the top of the inner wall of the folding hose (45).

7. The sponge sand cutting device according to claim 6, characterized in that: The inner cavity of the fixed vertical shell (43) is evenly provided with side drainage holes (44); the exhaust port (42) of the fixed pump body (41) is plugged into the bottom of the inner cavity of the fixed vertical shell (43) through the side drainage holes (44); the top of the outer surface of the folding hose (45) is rotatably connected to the lower surface of the fixed circular plate (21) through a rotary groove; and the lower part of the outer surface of the propulsion rod core (46) is slidably connected to the inner wall of the fixed vertical shell (43).

8. The sponge sand cutting equipment according to claim 2, characterized in that: The external sleeve frame (7) comprises a sleeve shell (71), pressure-sensitive plates (72) are symmetrically arranged on the front and rear sides of the outer surface of the sleeve shell (71), force-bearing push rods (73) are evenly arranged on the inner wall of the pressure-sensitive plate (72), and limit springs (74) are symmetrically arranged on the front and rear sides of the inner wall of the sleeve shell (71), and one end of the limit spring (74) away from the pressure-sensitive plate (72) is fixedly connected to a wall-attached inner plate (75).

9. The sponge sand cutting device according to claim 8, characterized in that: Both sides of the outer surface of the wall-attached inner plate (75) are slidably connected to the inner wall of the sleeve shell (71), one end of the force-bearing push rod (73) is fixedly connected to the inner wall of the wall-attached inner plate (75), the other end of the force-bearing push rod (73) is fixedly connected to the inner wall of the pressure-sensitive plate (72), the outer surface of the pressure-sensitive plate (72) is fixedly connected to the outer surface of the external sleeve frame (7), and the top end of the sleeve shell (71) is fixedly connected to the bottom end of the sleeve shaft (64).

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