A cutting device for producing soilless cultivation matrix cloth

Abstract

The present invention belongs to the technical field of matrix cloth cutting, and in particular to a cutting device for producing matrix cloth for soilless cultivation. The following scheme is proposed, comprising mounting frames, wherein a cloth is horizontally arranged between the mounting frames, and conveying rollers are arranged on both sides of the mounting frames in the direction of cloth movement, a rotating cutting wheel is arranged in the middle of the mounting frames, and the cutting wheel is connected to a drive motor for transmission, a cutting seam is arranged on one side of the cutting wheel on the cloth, and a rotating tube is arranged in the mounting frames above the cutting seam for horizontal rotation, and one end of the rotating tube is sealed. The present invention enables the limit box to perform suction operation toward the suction hole on the side of the cloth, thereby preventing the cloth after stripping from being directly and significantly offset near the cutting wheel, causing the cutting seam to be torn and deformed, thereby ensuring the effectiveness and stability of long-distance continuous cutting and avoiding affecting subsequent cutting operations.

Description

Technical Field

[0001] The invention relates to the technical field of matrix cloth cutting, in particular to a cutting device for producing soilless culture matrix cloth. Background Art

[0002] Seedling base cloth is widely used in the cultivation of seedlings in agriculture, forestry, fruits, vegetables, flowers, tobacco, etc., as well as the planting of turf. In the existing technology, the commonly used seedling base cloth is a chemical fiber non-woven fabric or a vegetation blanket synthesized from chemical fiber and plant fiber. During the production process of the seedling base cloth, the wider product is generally cut and slit and then wound for use.

[0003] In the prior art, the matrix cloth is transported and tensioned by rollers, and the cutting operation is performed in the conveying direction of the matrix cloth by cutting blades or cutting knives, and then the matrix cloths on both sides after being cut are rolled up separately. However, the matrix cloth after being cut is often easily offset toward the outside of both sides, which will cause the cutting gap to be actively enlarged and cause the subsequent cutting position to be offset, affecting the cutting effect of continuous long-distance matrix cloth. Summary of the Invention

[0004] Based on the technical problems of the background technology, the present invention proposes a cutting device for producing soilless cultivation matrix cloth.

[0005] The present invention proposes a cutting device for producing soilless cultivation substrate cloth, comprising a mounting frame, cloth is horizontally arranged between the mounting frames, conveying rollers are arranged on both sides of the mounting frames in the moving direction of the cloth, a rotating cutting wheel is arranged at the middle position of the mounting frame, the cutting wheel is transmission-connected to a driving motor, a cutting seam is provided on one side of the cutting wheel on the cloth, a rotating tube is horizontally arranged above the cutting seam in the mounting frame, one end of the rotating tube is sealed, and the other end of the rotating tube is connected to an air pump through an air pipe, the outer wall of the rotating tube is connected to connecting tubes distributed in a ring array at both ends of the cutting seam, the end of the connecting tube away from the rotating tube is connected to a limit box, and a plurality of air suction holes are provided on the side of the limit box away from the connecting tube.

[0006] Preferably, the limit box is configured as an arc-shaped structure that arches in a direction away from the connecting pipe, and the limit box extends in a horizontal direction in a direction away from the cutting seam.

[0007] Preferably, fixed rods are fixed on both sides of the outer wall of the connecting tube, the fixed rods are located at a position of the connecting tube away from the rotating tube, and the fixed rods are located on the side of the connecting tube facing the circumferential rotation direction. The circumferential outer wall of the fixed rod is rotatably connected to a rotating sleeve through a torsion spring, a connecting rod is fixedly connected between the outer wall of the rotating sleeve and the limit box, and a connecting hose is connected between the connecting tube and the limit box.

[0008] Preferably, a cutting seat is fixed in the mounting frame below the cutting wheel, a cutting groove corresponding to the cutting wheel is opened on the top of the cutting seat, a limiting seat is fixed in the mounting frame below the rotating tube, and auxiliary blocks are fixed on both sides of the top of the limiting seat that are slidably connected to the inner wall of the cutting seam.

[0009] Preferably, a fixed cavity is provided at the top of the limit seat, and a guide plate with a V-shaped structure is fixed to the bottom inner wall of the fixed cavity. The outer wall of the top of the guide plate is inclined downward from the middle position toward the two ends perpendicular to the direction of movement of the cloth. Guide grooves are provided at both ends of the top of the guide plate, and a bearing plate is provided on the inner wall of the guide groove to limit the sliding movement, and a connecting cavity is formed between the two bearing plates.

[0010] Preferably, the supporting plate is provided with a vertical plate and a horizontal plate, the bottom end of the vertical plate slides between the guide groove, the horizontal plate is fixed to the top position of the vertical plate, a spring is connected between the side of the vertical plate and the inner wall of the fixed cavity, and movable grooves are provided at both ends of the top of the limiting seat to be slidably connected to the horizontal plate.

[0011] Preferably, a plurality of mounting grooves are provided on the top of the supporting plate, and a shaft rod 1 is rotatably connected to a position near the cutting seam between the inner walls on both sides of the mounting groove through a torsion spring, and the axis of the shaft rod 1 extends in the moving direction of the fabric, and friction sleeves are fixed on both sides of the circumferential outer wall of the shaft rod 1, and the top of the friction sleeve is flush with the top outer wall of the supporting plate, and a support plate 1 is fixed to the end of the middle position of the shaft rod 1 away from the cutting seam, and the support plate 1 is inclined downward in the direction away from the shaft rod 1.

[0012] Preferably, a second shaft is rotatably connected to the position between the inner walls on both sides of the mounting groove away from the cutting seam through a torsion spring. The second shaft is arranged parallel to the first shaft. A second support plate is fixed to the outer wall of the second shaft close to the first shaft. The second support plate is inclined toward the direction close to the first shaft. The second support plate is located below the first support plate. A support plate is fixed to the direction of the second shaft away from the first shaft. The support plate is inclined upward toward the direction away from the second shaft.

[0013] Preferably, two horizontally arranged electric guide rails are fixed in the mounting frame at a position away from the rotating tube at the cutting wheel. The electric guide rails extend in a direction perpendicular to the movement of the fabric. The bottom of the electric guide rail is connected to a moving block. The bottom of the moving block is connected to a ball bearing in a rolling manner. The outer wall of the ball bearing contacts the top of the fabric, and the two moving blocks move back and forth in opposite directions.

[0014] Preferably, a fixing frame is fixed in the mounting frame between the two electric guide rails, and a vertically placed connecting pipe is rotatably connected to the middle position of the bottom of the fixing frame through a bearing, and a smoothing piece is fixed to the bottom of the connecting pipe, and the smoothing piece is provided with a plurality of smoothing strips extending outward, and a connecting cavity is provided in the smoothing piece, and the connecting cavity is connected to the bottom end of the connecting pipe, and a plurality of blowing holes are provided on the side wall of the smoothing strip, and the top end of the connecting pipe is connected to an auxiliary pipe, and one end of the auxiliary pipe is connected to the air pump through an air pipe.

[0015] The beneficial effects of the present invention are:

[0016] 1. In the embodiment of the present invention, the connection between the rotating tube, the connecting tube, and the limit box allows the limit box to suction air toward the suction holes on the side of the fabric, thereby ensuring relative stability between the fabric strips after cutting and the limit box. This prevents the fabric strips from shifting significantly near the cutting wheel, which could cause tearing and deformation at the cutting seam. This ensures the effectiveness and stability of long-distance continuous cutting and avoids affecting subsequent cutting operations.

[0017] 2. In the embodiment of the present invention, when the strips of fabric at both ends of the cutting seam are deflected away from each other due to external forces, the friction force causes the limit boxes at both ends to rotate and deflect outward, thereby pressing down on the fabric to reduce the horizontal displacement of the fabric. The torsion spring between the rotating sleeve and the fixed rod is then used to deflect the limit boxes back toward the cutting seam, thereby restoring the deflected fabric. This prevents the strips of fabric at both ends of the cutting seam from excessive deviation and separation, which could cause tearing, thereby further improving cutting continuity and effectiveness.

[0018] 3. In the embodiment of the present invention, when the strips of fabric at both ends of the cutting seam deviate outward and away from the limit box, some of the air suction holes at the bottom of the limit box are directly connected to the connecting cavity, and the auxiliary blocks at both sides block the air pressure in the connecting cavity, thereby instantly reducing the air pressure in the connecting cavity, causing the supporting plates at both ends to move closer to the middle position and tilt upward along the inclined surface, thereby pushing the fabric separated at both ends of the cutting seam closer to the middle position, correcting the excessive separation of the fabric and avoiding tearing the cutting position, thereby further improving the effect of the continuous cutting operation.

[0019] 4. In the embodiment of the present invention, the friction between the fabric and the friction sleeve is utilized to rotate the first shaft, causing the support plate on the other side of the second shaft to deflect upward. The upwardly deflected support plate is thereby utilized to block and limit the fabric moving from the first shaft toward the second shaft, so that the outward movement forces of the fabric offset each other, thereby preventing the cutting seam from opening excessively and tearing the fabric, thereby further enhancing the effect of long-distance continuous cutting operations.

[0020] 5. In the embodiment of the present invention, the moving blocks and balls that move back and forth in opposite directions at both sides will collide with the smoothing strips on the smoothing member, thereby causing the smoothing member and the connecting pipe to rotate, so as to smooth the surface of the fabric through circular rotation; at the same time, an air pump is used to extract air from the rotating pipe position and send it into the connecting pipe, so as to blow air outward from the blowing holes on the side walls of the smoothing strips on the smoothing member to smooth the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the distribution structure within the mounting frame of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0023] Figure 3 This is a schematic structural diagram of a cutting seat of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0024] Figure 4 This is a schematic diagram of the distribution structure on the rotating tube of a cutting device for producing soilless cultivation matrix cloth proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the connecting pipe and limit box structure of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of a limiting seat of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0027] Figure 7 This is a schematic diagram of the internal structure of a limiting seat of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0028] Figure 8 This is a schematic diagram of the structure inside the installation groove of a cutting device for producing soilless cultivation matrix cloth proposed by the present invention;

[0029] Figure 9 This is a schematic diagram of the distribution structure of the electric guide rails and mounting frame of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0030] Figure 10 This is a schematic diagram of the connecting pipe structure of a cutting device for producing soilless cultivation substrate cloth proposed by the present invention;

[0031] Figure 11 The present invention provides a schematic cross-sectional view of a smoothing component of a cutting device for producing soilless cultivation substrate cloth.

[0032] In the figure: 1 mounting frame, 2 cloth, 201 cutting seam, 3 conveying roller, 4 cutting wheel, 5 cutting seat, 501 cutting groove, 6 rotating tube, 7 connecting tube, 8 limit box, 801 suction hole, 9 fixed rod, 10 rotating sleeve, 11 connecting rod, 12 connecting hose, 13 limit seat, 131 auxiliary block, 14 guide plate, 141 guide groove, 15 bearing plate, 151 mounting groove, 16 spring, 17 connecting cavity, 18 shaft rod 1, 19 friction sleeve, 20 support plate 1, 21 shaft rod 2, 22 support plate 2, 23 support plate, 24 electric guide rail, 25 moving block, 26 ball, 27 fixed frame, 28 connecting tube, 29 smoothing piece, 291 connecting cavity, 292 blowing hole, 30 auxiliary tube. DETAILED DESCRIPTION

[0033] Example 1

[0034] Reference Figure 1-Figure 4A cutting device for producing soilless cultivation substrate cloth includes a mounting frame 1, the mounting frame 1 is provided with frame plates at both ends, a cloth 2 is horizontally arranged between the mounting frames 1, and conveying rollers 3 are provided on both sides of the mounting frames 1 in the moving direction of the cloth 2. A rotating cutting wheel 4 is provided in the middle position of the mounting frame 1, and the cutting wheel 4 is transmission-connected to a driving motor. A driving shaft is fixed at a position corresponding to the cutting wheel 4 in the mounting frame 1, and both ends of the driving shaft are rotationally connected to the two frame plates. One end of the driving shaft is connected to the driving motor. The output shafts are connected in a transmission manner, a cutting seam 201 is provided on one side of the cutting wheel 4 on the cloth 2, a rotating tube 6 is provided in the mounting frame 1 above the cutting seam 201 for horizontal rotation, one end of the rotating tube 6 is sealed, and the other end of the rotating tube 6 is connected to an air pump through an air pipe, and both ends of the outer wall of the rotating tube 6 at the cutting seam 201 are connected to connecting tubes 7 distributed in a ring array, and one end of the connecting tube 7 away from the rotating tube 6 is connected to a limit box 8, and a plurality of suction holes 801 are provided on the side of the limit box 8 away from the connecting tube 7. When in use, the cloth 2 is horizontally passed under the cutting wheel 4 of the mounting frame 1 along the conveying roller 3 by feeding and winding the cloth, and the driving motor is used to rotate the cutting wheel 4 to perform cutting operations along the moving extension direction of the cloth. The cloth strips after cutting are all in contact with the limit boxes 8 at the corresponding positions to move and are wound up after passing through the conveying roller 3. The cloth strips near the cutting wheel 4 will be in friction contact with the multiple limit boxes 8 at the corresponding positions to rotate in a circle with the limit boxes 8 and the rotating tube 6; and the cloth strips between the rotating tube 6 and the limit boxes will be in friction contact with the multiple limit boxes 8 at the corresponding positions to rotate in a circle. While 8 is rotating in a circle, an air pump is used to evacuate air from one end of the rotating tube 6, and through the communication among the rotating tube 6, the connecting tube 7 and the limit box 8, the limit box 8 is made to suck air toward the suction hole 801 on the side of the cloth 2, so that the cloth after cutting and the limit box 8 are relatively stable, and the cloth after cutting is prevented from being directly and significantly offset near the cutting wheel 4, causing the cutting seam to be torn and deformed, thereby ensuring the effectiveness and stability of long-distance continuous cutting and avoiding affecting the subsequent cutting operation.

[0035] In the present invention, reference is made to Figure 4-Figure 5 The limit box 8 is configured to be an arc-shaped structure that arches away from the connecting pipe 7. The limit box 8 extends in the horizontal direction away from the cutting seam 201 to increase the contact area between the limit box 8 and the cloth 2 to ensure that the limit box 8 rotates with the cloth 2, and the distributed suction holes 801 improve the relatively stable operation effect of the cloth strips on both sides of the cutting seam 201 in the horizontal direction.

[0036] In the present invention, reference is made to Figure 4-Figure 5, fixing rods 9 are fixed on both sides of the outer wall of the connecting tube 7, the fixing rods 9 are located at a position where the connecting tube 7 is away from the rotating tube 6, and the fixing rods 9 are located at a side position of the connecting tube 7 facing the circumferential rotation direction. The circumferential outer wall of the fixing rod 9 is connected to a rotating sleeve 10 by a torsion spring, and a connecting rod 11 is fixedly connected between the outer wall of the rotating sleeve 10 and the limit box 8. A connecting hose 12 is connected between the connecting tube 7 and the limit box 8, so that the limit box 8 distributed outside the rotating tube 6 can rotate with the rotating sleeve 10, and the limit box 8 can be perpendicular to the cutting seam 201. Directional deflection, that is, when the strips of cloth at both ends of the cutting seam 201 are offset away due to external force, the limit boxes 8 at both sides are rotated and offset outwards under the action of friction, thereby pressing down the cloth to reduce the displacement deviation of the cloth in the horizontal direction, and utilizing the torsion spring between the rotating sleeve 10 and the fixed rod 9 to deflect and restore the limit box 8 toward the direction of the cutting seam 201 to restore the offset cloth, thereby avoiding excessive offset and separation of the strips of cloth at both ends of the cutting seam 201 and causing tearing, thereby further improving the cutting continuity and effectiveness.

[0037] In the present invention, reference is made to Figure 2-Figure 6 A cutting seat 5 is fixed below the cutting wheel 4 in the mounting frame 1, and a cutting groove 501 corresponding to the cutting wheel 4 is opened on the top of the cutting seat 5. A limiting seat 13 is fixed below the rotating tube 6 in the mounting frame 1, and auxiliary blocks 131 slidably connected to the inner wall of the cutting seam 201 are fixed on both sides of the top of the limiting seat 13, so that the cutting seat 5 and the limiting seat 13 below the cloth 2 are used to support and limit the bottom of the cloth 2, and prevent the cloth 2 from being excessively bent in the vertical reverse direction due to the pressure from above, so as to ensure the stable transportation and cutting operation of the cloth 2 in the horizontal direction; and the cutting seam 201 is moved along the auxiliary block 131, and the auxiliary block 131 on the limiting seat 13 is used to prevent the cutting seam 201 from being excessively reduced, which causes the strips of cloth to be closed and bent, affecting the cutting operation.

[0038] In the present invention, reference is made to Figure 6-Figure 7A fixed cavity is provided at the top of the limit seat 13, and a guide plate 14 with a V-shaped structure is fixed on the inner wall of the bottom of the fixed cavity. The outer wall of the top of the guide plate 14 is inclined downward from the middle position toward the two ends perpendicular to the moving direction of the cloth 2. Guide grooves 141 are provided at both ends of the top of the guide plate 14. A bearing plate 15 is slidingly limited on the inner wall of the guide groove 141. A connecting cavity 17 is formed between the two bearing plates 15. The bearing plate 15 is provided with a vertical plate and a horizontal plate. The bottom end of the vertical plate is limited to slide between the guide groove 141, and the horizontal plate is fixed to the top position of the vertical plate. A spring 16 is connected between the side of the plate and the inner wall of the fixed cavity. Both ends of the top of the limit seat 13 are provided with movable grooves that are slidably connected to the horizontal plate. Therefore, in the normal state, the top of the support plate 15 is exactly flush with the top of the limit seat 13 through the limit groove, so as to stably support the bottom of the cloth 2. In addition, the width of the connecting cavity 17 between the two support plates 15 is greater than the width of the auxiliary block 131 and the cutting seam 201. At this time, the suction hole 801 of the limit box 8 close to the cloth 2 is sucked at the top of the cloth 2, so that air is taken in from the outer edge close to the top surface of the cloth 2.

[0039] When the strips of fabric 2 at both ends of the cutting seam 201 deviate outward and separate from the limit box 8, some of the air suction holes 801 at the bottom of the limit box 8 are directly connected to the connecting cavity 17, and the blocking of the auxiliary blocks 131 on both sides causes the air pressure in the connecting cavity 17 to decrease instantly, causing the supporting plates 15 at both ends to move closer to the middle position; when the supporting plate 15 is moved toward the middle position through the inclined surface at the top of the guide plate 14, it is tilted upward along the inclined surface, thereby pushing the fabrics separated at both ends of the cutting seam 201 closer to the middle position, so as to correct the excessive separation of the fabric and avoid tearing the cutting position, thereby further improving the effect of the continuous cutting operation.

[0040] In the present invention, reference is made to Figure 7-Figure 8A plurality of mounting grooves 151 are provided on the top of the supporting plate 15. A shaft rod 18 is rotatably connected to the position between the inner walls on both sides of the mounting groove 151 near the cutting seam 201 through a torsion spring. The axis of the shaft rod 18 extends in the moving direction of the cloth 2. Friction sleeves 19 are fixed on both sides of the outer wall of the circumference of the shaft rod 18. The top of the friction sleeve 19 is flush with the top outer wall of the supporting plate 15. A stop plate 20 is fixed at the end of the middle position of the shaft rod 18 away from the cutting seam 201. The stop plate 20 is directed away from the shaft rod 1 8 is tilted downward, and the position between the inner walls on both sides of the mounting groove 151 away from the cutting seam 201 is rotatably connected to the shaft rod 21 through a torsion spring. The shaft rod 21 is arranged parallel to the shaft rod 18, and the shaft rod 21 is located below the shaft rod 18. The outer wall of the shaft rod 21 is fixed with a second support plate 22 in the direction close to the shaft rod 18. The second support plate 22 is tilted toward the direction close to the shaft rod 18, and the second support plate 22 is located below the support plate 20. The shaft rod 21 is fixed with a support plate 23 in the direction away from the shaft rod 18. , the support plate 23 is tilted upward in the direction away from the shaft rod 21, and in use, when the cloth 2 at both ends of the cutting seam 201 is separated toward the outside, the cloth 2 moves horizontally outward on the surface of the limiting seat 13 and the supporting plate 15, that is, the cloth 2 moves along the tangential direction of the friction sleeve 19, thereby utilizing the friction between the cloth 2 and the friction sleeve 19 to make the friction sleeve 19 and the top position of the shaft rod 18 rotate toward the direction away from the cutting seam 201 and toward the direction close to the shaft rod 21, and the shaft rod 18 rotates. 8. The support plate 1 20 on the side rotates downward to squeeze the support plate 2 22, so that the support plate 22 rotates downward and rotates with the shaft 2 21, and further deflects the support plate 23 on the other side of the shaft 2 21 upward, so that the upwardly deflected support plate 23 is used to block and limit the cloth 2 moving from the shaft 1 18 toward the shaft 2 21, so that the outward displacement force of the cloth 2 offsets each other, thereby avoiding the cutting seam 201 from opening too much and tearing the cloth, so as to further enhance the effect of long-distance continuous cutting operations.

[0041] Example 2

[0042] Example 2 includes all the structures and methods of Example 1, refer to Figures 1-11, a cutting device for producing soilless cultivation substrate cloth, also includes: two horizontally arranged electric guide rails 24 are fixed in the mounting frame 1 at a position away from the rotating tube 6 at the cutting wheel 4, and the electric guide rail 24 extends in the direction perpendicular to the movement of the cloth 2, and the bottom of the electric guide rail 24 is connected to a moving block 25, and the bottom of the moving block 25 is rollingly connected to a ball 26, and the outer wall of the ball 26 contacts the top of the cloth 2, and the two moving blocks 25 reciprocate in opposite directions, so that at the feeding position of the cutting wheel 4, the electric guide rail 24 is used to make the two moving blocks 25 move reciprocatingly with the ball 26 in opposite directions, so that the surface of the cloth 2 entering the cutting is smoothed, avoiding wrinkles of the cloth 2 and affecting the cutting effect, and avoiding wrinkles of the cloth at the feeding position due to the offset of the cutting seam 201 or the change of the width during the adjustment process, which affects the cutting operation, thereby enhancing the continuous cutting operation effect.

[0043] In the present invention, reference is made to Figures 9-11 A fixing frame 27 is fixed between the two electric guide rails 24 in the mounting frame 1. A vertically placed connecting pipe 28 is connected to the middle position of the bottom of the fixing frame 27 through a bearing. A smoothing piece 29 is fixed to the bottom of the connecting pipe 28. The smoothing piece 29 is provided with a plurality of smoothing strips extending outward. A connecting cavity 291 is provided in the smoothing piece 29. The connecting cavity 291 is connected to the bottom end of the connecting pipe 28. A plurality of blowing holes 292 are provided on the side wall of the smoothing strip. The top of the connecting pipe 28 is connected to an auxiliary pipe 30. One end of the auxiliary pipe 30 is connected to the air pump through an air pipe. When in use, the moving blocks 25 and the ball bearings that move back and forth in opposite directions on both sides The movement of 26 will collide with the smoothing strip on the smoothing piece 29, thereby causing the smoothing piece 29 and the connecting pipe 28 to rotate, so as to smooth the surface of the cloth 2 through circular rotation; at the same time, the air pump is used to extract air from the position of the rotating tube 6 and send it into the connecting pipe 28, so as to blow air outward from the blowing holes 292 on the side wall of the smoothing strip on the smoothing piece 29 to smooth the cloth; when the cloth offset position at the cutting seam 201 position changes, causing the instantaneous air flow change in the position of the limit box 8 and the rotating tube 6, the air flow blown outside the smoothing piece 29 is changed, so as to adaptively smooth the cloth, so as to improve the effectiveness and stability of the continuous cutting operation.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A cutting device for producing soilless culture substrate cloth, comprising a mounting frame (1), a cloth (2) being horizontally arranged between the mounting frames (1), a conveying roller (3) being arranged on both sides of the mounting frames (1) in the moving direction of the cloth (2), a rotating cutting wheel (4) being arranged in the middle of the mounting frame (1), the cutting wheel (4) being transmission-connected to a driving motor, a cutting seam (201) being arranged on one side of the cutting wheel (4) on the cloth (2), and characterized in that: A rotating tube (6) is provided in the mounting frame (1) above the cutting seam (201) for horizontal rotation. One end of the rotating tube (6) is sealed, and the other end of the rotating tube (6) is connected to an air pump via an air pipe. The outer wall of the rotating tube (6) is connected to connecting tubes (7) distributed in a ring array at both ends of the cutting seam (201). The end of the connecting tube (7) away from the rotating tube (6) is connected to a limiting box (8). A plurality of air suction holes (801) are provided on the side of the limiting box (8) away from the connecting tube (7); a cutting seat (5) is fixed below the cutting wheel (4) in the mounting frame (1), and a cutting groove (501) corresponding to the cutting wheel (4) is provided on the top of the cutting seat (5); a limiting seat (13) is fixed below the rotating tube (6) in the mounting frame (1), and two sides of the top of the limiting seat (13) are fixed to the cutting groove (501) corresponding to the cutting wheel (4). An auxiliary block (131) is slidably connected to the inner wall of the seam (201); a fixed cavity is provided at the top of the limiting seat (13); a guide plate (14) with a V-shaped structure is fixed to the inner wall of the bottom of the fixed cavity; the outer wall of the top of the guide plate (14) is inclined downward from the middle position toward the two ends perpendicular to the moving direction of the cloth (2); both ends of the top of the guide plate (14) are provided with a guide groove (141); the inner wall of the guide groove (141) is limited to slide with a bearing plate (15), and a connecting cavity (17) is formed between the two bearing plates (15); the bearing plate (15) is provided with a vertical plate and a horizontal plate, the bottom end of the vertical plate is limited to slide with the guide groove (141), the horizontal plate is fixed to the top position of the vertical plate, and a spring (16) is connected between the side of the vertical plate and the inner wall of the fixed cavity; and movable grooves slidably connected to the horizontal plate are provided at both ends of the top of the limiting seat (13).

2. A cutting device for producing soilless culture substrate cloth according to claim 1, characterized in that: The limit box (8) is configured as an arc-shaped structure that arches in a direction away from the connecting pipe (7), and the limit box (8) extends in a horizontal direction in a direction away from the cutting seam (201).

3. A cutting device for producing soilless culture substrate cloth according to claim 1, characterized in that: Fixed rods (9) are fixed on both sides of the outer wall of the connecting tube (7). The fixed rods (9) are located at a position of the connecting tube (7) away from the rotating tube (6). The fixed rods (9) are located at a side position of the connecting tube (7) facing the circumferential rotation direction. The circumferential outer wall of the fixed rod (9) is rotatably connected to a rotating sleeve (10) through a torsion spring. A connecting rod (11) is fixedly connected between the outer wall of the rotating sleeve (10) and the limit box (8). A connecting hose (12) is connected between the connecting tube (7) and the limit box (8).

4. A cutting device for producing soilless culture substrate cloth according to claim 1, characterized in that: A plurality of mounting grooves (151) are provided on the top of the supporting plate (15), and a shaft rod (18) is rotatably connected to a position between the inner walls on both sides of the mounting groove (151) near the cutting seam (201) through a torsion spring, and the axis of the shaft rod (18) extends in the moving direction of the cloth (2), and friction sleeves (19) are fixed on both sides of the circumferential outer wall of the shaft rod (18), and the top of the friction sleeve (19) is flush with the top outer wall of the supporting plate (15), and a support plate (20) is fixed to the middle end of the shaft rod (18) away from the cutting seam (201), and the support plate (20) is inclined downward in a direction away from the shaft rod (18).

5. A cutting device for producing soilless culture substrate cloth according to claim 4, characterized in that: A second shaft (21) is connected to the position between the inner walls of both sides of the mounting groove (151) away from the cutting seam (201) by a torsion spring. The second shaft (21) is arranged in parallel with the first shaft (18). A second support plate (22) is fixed to the outer wall of the second shaft (21) in the direction close to the first shaft (18). The second support plate (22) is inclined toward the direction close to the first shaft (18). The second support plate (22) is located below the first support plate (20). A support plate (23) is fixed to the direction of the second shaft (21) away from the first shaft (18). The support plate (23) is inclined upward toward the direction away from the second shaft (21).

6. A cutting device for producing soilless culture substrate cloth according to claim 1, characterized in that: Two horizontally arranged electric guide rails (24) are fixed in the mounting frame (1) at a position where the cutting wheel (4) is away from the rotating tube (6). The electric guide rails (24) are extended in a direction perpendicular to the movement of the cloth (2). The bottom of the electric guide rails (24) is connected to a moving block (25). The bottom of the moving block (25) is rollingly connected to a ball (26). The outer wall of the ball (26) contacts the top of the cloth (2), and the two moving blocks (25) move back and forth in opposite directions.

7. A cutting device for producing soilless culture substrate cloth according to claim 6, characterized in that: A fixing frame (27) is fixed between the two electric guide rails (24) in the mounting frame (1), and a vertically placed connecting pipe (28) is connected to the middle position of the bottom of the fixing frame (27) through a bearing rotation, and a smoothing member (29) is fixed to the bottom of the connecting pipe (28), and the smoothing member (29) is provided with a plurality of smoothing strips extending outward, and a connecting cavity (291) is provided in the smoothing member (29), and the connecting cavity (291) is connected to the bottom end of the connecting pipe (28), and a plurality of blowing holes (292) are opened on the side wall of the smoothing strip, and the top end of the connecting pipe (28) is connected to an auxiliary pipe (30), and one end of the auxiliary pipe (30) is connected to the air pump through an air pipe.

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