A vibrating knife cutting device

Abstract

The present invention belongs to the technical field of vibrating knives, and specifically is a vibrating knife cutting device, comprising a cutting table; a cutting knife is driven by a motor on the top of the cutting table; a No. 1 slide groove is provided on the side walls on both sides of the top of the cutting table; a pair of lifting rods are slidably connected inside the No. 1 slide grooves, and the lifting rods are driven by a motor; a pressing rod is connected between the pair of lifting rods; a rubber layer is fixed to the bottom of the pressing rod; by utilizing the limiting effect of the pressing rod, the existence of the bottom rubber layer can be combined to squeeze the edges and corners of soft and smooth materials, maintain the stability of the material's own position during the cutting process, reduce the occurrence of movement, and reduce the tedious operation of secondary modification caused by cutting errors due to the movement of the material during movement.

Description

Technical Field

[0001] The invention belongs to the technical field of vibrating knives, in particular to a vibrating knife cutting device. Background Art

[0002] The vibrating knife cutting machine is a common cutting equipment in modern society. It often cuts the object by generating vibration through the back and forth movement of the tool. During the cutting process, it causes less material loss than the transmission saw-type cutting machine. It is a device that can perform high-precision processing.

[0003] Among the current existing technologies, the vibrating knife cutting machine has strong adaptability, is suitable for all types of cutting materials, and has stable performance. It can perform repetitive cutting according to the predetermined cutting shape. Through electrical control, the cutting depth and position can be precisely controlled, which can reduce the processing tolerance.

[0004] During use, when the existing vibrating knife cutting equipment faces relatively soft and smooth materials, the friction between the material and the cutting table is relatively small, and the material will be offset during the cutting process, which affects the cutting accuracy and requires adjustment and secondary cutting, resulting in material waste. Therefore, a vibrating knife cutting equipment is proposed to address the above problem. 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: the vibrating knife cutting equipment described in the present invention includes a cutting table; a cutting knife is driven by a motor on the top of the cutting table; the side walls on both sides of the top of the cutting table are opened in a No. 1 slide; a pair of lifting rods are slidably connected inside the No. 1 slide, and the lifting rods are driven by a motor; a pressing rod is connected between the pair of lifting rods; a rubber layer is fixed to the bottom of the pressing rod; when working, this step utilizes the limiting effect of the pressing rod, which can cooperate with the existence of the bottom rubber layer to squeeze the edges and corners of soft and smooth materials, maintain the stability of the material's own position during the cutting process, reduce the occurrence of movement, and reduce the cutting errors caused by the movement of the material during movement, which requires tedious operations of secondary modifications.

[0007] Preferably, the side walls on both sides of the pressing rod are rotatably connected to the No. 1 rotating shaft through a torsion spring; the bottom of the pressing rod and the position corresponding to the No. 1 rotating shaft are connected to an extrusion rod through a spring; a woven belt is connected between the side walls of the extrusion rod and the No. 1 rotating shaft; the side walls of the No. 1 rotating shaft are fixedly connected to a pressing plate; when working, this step utilizes the moving effect of the extrusion rod, and in the process of cutting the material, the downward pressing effect of the pressing plate can increase the friction between the pressing rod and the material, thereby increasing the limiting effect on the material and further reducing the movement effect of the material during cutting.

[0008] Preferably, the side wall of the pressing plate away from the pressing rod is slidably connected to a rubber block; multiple groups of rubber plates are fixed to the side walls on both sides of the pressing plate; one end of a pull rope is fixed to the side wall of the rubber plate; the other end of the pull rope is fixed to the side wall of the rubber block; during operation, this step utilizes the extrusion effect between the pressing plate and the material, and when the rubber block moves under the extrusion, the multiple groups of rubber plate side walls can be pulled, driving the rubber plate to move in the direction of the rubber block, increasing the friction between the rubber plate and the material, further increasing the limiting effect on the material, and reducing the occurrence of material movement during cutting.

[0009] The lifting column and the lifting column are connected to each other through the lifting mechanism, and the lifting column has a lifting mechanism, a lifting mechanism and a lifting mechanism respectively.

[0010] Preferably, the side walls on both sides of the No. 2 chute are penetrated by holes, and a pull plate is slidably connected inside; a pair of the pull plates are fixedly connected to the corresponding side walls with multiple groups of dust removal hooks; the multiple groups of dust removal hooks are staggered and bent downward; when working, this step utilizes a pair of pull plates installed on the side walls of the No. 2 chute, in conjunction with the multiple groups of dust removal hooks installed on the side walls of the pull plates, to filter out some impurities in the material, reduce the impurities from moving upward into the exhaust fan, causing blockage, and reducing the extraction effect of the exhaust fan.

[0011] Preferably, a pair of dust boxes are provided at the bottom of the exhaust fan; a filter is fixedly connected between the pair of dust boxes close to the top side walls; a pair of dust boxes are fixedly connected to both sides of the filter close to the bottom side walls below the filter; the blocking plates are arc-shaped and symmetrically arranged; when working, this step utilizes the dust boxes installed on the bottom of the exhaust fan to store dust and impurities, reducing the amount of dust and impurities that enter the interior of the exhaust fan, resulting in a decrease in the speed of the fan blades inside the exhaust fan due to the adhesion of dust and impurities during long-term use, and gradually becoming blocked, affecting the normal passage of airflow.

[0012] Preferably, the bottom of the exhaust fan and the top of the dust storage box are fixedly connected to the corresponding positions of the No. 1 connecting plate and the No. 2 connecting plate respectively; the No. 3 slide groove is opened on the side of the No. 2 connecting plate close to the No. 1 connecting plate; the side wall of the No. 1 connecting plate slides inside the No. 3 slide groove; the inner side wall of the No. 3 slide groove is slidably connected to multiple groups of limiting balls through spring rods; the side wall of the No. 1 connecting plate is provided with multiple groups of grooves; during operation, this step utilizes the connection between the No. 1 connecting plate and the No. 2 connecting plate, which can facilitate the staff to dismantle and clean the dust storage box, reduce the accumulation of dust and impurities causing blockage, and at the same time, the multiple groups of limiting balls installed on the side wall of the No. 3 slide groove can collide with the side wall of the No. 1 connecting plate under elastic support, generate vibration, and loosen the dust and impurities adhering to the side wall of the dust storage box, making it easier for subsequent cleaning.

[0013] Preferably, both side walls of the dust storage box are fixed with multiple groups of No. 2 magnets; both side walls of the exhaust fan are connected with multiple groups of No. 1 magnets through ropes; the No. 1 magnet and the No. 2 magnet are magnetically attracted to each other; during operation, this step utilizes the magnetic attraction effect between the No. 1 magnet and the No. 2 magnet, so that the side walls of the dust storage box can be impacted and vibrated during the movement of the dust storage box, thereby loosening dust and impurities adhering to the inner side walls of the dust storage box, making it easier for subsequent staff to carry out cleaning operations.

[0014] Preferably, multiple groups of the extrusion rods are fixed with rubber pads at the bottom; the diameter of the rubber pads is larger than the diameter of the extrusion rods; during operation, this step utilizes the rubber pads installed on the bottom of the extrusion rods to increase the friction between the extrusion rods and the material, reducing the occurrence of slipping. At the same time, the diameter of the rubber pads themselves can fill the gap at the bottom of the pressing rod through which the extrusion rod passes, reducing the existence of the gap.

[0015] Preferably, the rubber block is provided with multiple groups of No. 5 slide grooves on the side away from the pressing rod; during operation, this step utilizes the deformation effect of the rubber block itself, and after the rubber block and the material come into contact, the air inside the No. 5 slide groove can be discharged through the squeezing effect, thereby increasing the adsorption effect of the rubber block on the material, increasing the limiting effect, and reducing the movement of the material during the cutting process.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention provides a vibrating knife cutting device, which utilizes the limiting effect of the pressing rod and cooperates with the existence of the bottom rubber layer to squeeze the edges and corners of soft and smooth materials, maintain the stability of the material's own position during the cutting process, reduce the occurrence of movement, and reduce the cutting errors caused by the movement of the material during movement, which requires tedious secondary modification operations.

[0018] 2. The present invention provides a vibrating knife cutting device, which utilizes the moving effect of the extrusion rod to increase the limiting effect of the material during the cutting process through the downward pressing effect of the pressing plate and the friction between the pressing rod and the material, thereby further reducing the movement effect of the material during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 A three-dimensional diagram of the pressing rod of the present invention;

[0022] Figure 3 A perspective view of a rubber block according to the present invention;

[0023] Figure 4 A three-dimensional diagram of the pressing plate of the present invention;

[0024] Figure 5 A perspective view of a lifting rod according to the present invention;

[0025] Figure 6 It is a structural schematic diagram of the brush roller of the present invention;

[0026] Figure 7 for Figure 5 A magnified view of point A;

[0027] Figure 8 A three-dimensional diagram of the dust storage box of the present invention;

[0028] Figure 9 for Figure 7 Enlarged view of point B;

[0029] Legend:

[0030] 1. Cutting table; 11. Cutting knife; 12. No. 1 chute; 13. Press rod; 14. Lifting rod; 2. Extrusion rod; 21. No. 1 rotating shaft; 22. Press plate; 23. Braided belt; 3. Rubber block; 31. Rubber plate; 32. Pull rope; 4. Lifting column; 41. Brush roller; 42. Connecting rod; 43. No. 2 chute; 44. Exhaust fan; 45. No. 2 rotating shaft; 46. Baffle; 47. Push column; 48. No. 4 chute; 5. Pull plate; 51. Dust removal hook; 6. Dust storage box; 61. Filter; 62. Blocking plate; 7. No. 1 connecting plate; 71. No. 2 connecting plate; 72. No. 3 chute; 73. Limiting ball; 8. No. 1 magnet; 81. No. 2 magnet; 9. Rubber pad; 101. No. 5 chute. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0032] See also Figure 1-3 As shown, a vibrating knife cutting device includes a cutting table 1; a cutting knife 11 is driven by a motor on the top of the cutting table 1; a No. 1 chute 12 is provided on both side walls of the top of the cutting table 1; a pair of No. 1 chute 12 are slidably connected to the inside of each lifting rod 14, and the lifting rod 14 is driven by a motor; a pressing rod 13 is connected between the pair of lifting rods 14; a rubber layer is fixed to the bottom of the pressing rod 13; during operation, when the worker uses the cutting knife 11 to cut the material, when facing relatively soft and smooth materials, the pair of lifting rods 14 can be driven by the motor to move The lifting rod 14 moves downwards and moves to the corners of materials with inconsistent size ranges. At this time, the lifting rod 14 can drive the pressing rod 13 to press, thereby limiting the corners of the material, maintaining the fixing effect of the material, and maintaining the stability of the material during the cutting process. This step utilizes the limiting effect of the pressing rod 13 and can cooperate with the existence of the bottom rubber layer to squeeze the soft and smooth corners of the material, maintain the stability of the material's own position during the cutting process, reduce the occurrence of movement, and reduce the tedious operation of secondary modification caused by cutting errors due to the movement of the material during movement.

[0033] See also Figure 2-4As shown, the side walls on both sides of the pressing rod 13 are rotatably connected to the No. 1 rotating shaft 21 through a torsion spring; the bottom of the pressing rod 13 and the position corresponding to the No. 1 rotating shaft 21 are connected to the extrusion rod 2 through a spring; a braided belt 23 is connected between the side wall of the extrusion rod 2 and the No. 1 rotating shaft 21; the side wall of the No. 1 rotating shaft 21 is fixedly connected to a pressing plate 22; when working, when the pressing rod 13 moves downward and contacts the material, the extrusion rod 2 will extend out of the pressing rod 13 due to the action of the spring, thereby first contacting the material, and as the pressing rod 13 moves, the spring is squeezed, and the material is pressed. The pressing rod 13 undergoes relative movement. During the movement, the braided belt 23 connected to the side wall of the extrusion rod 2 pulls the No. 1 rotating shaft 21 to rotate, causing the pressing plate 22 to follow the No. 1 rotating shaft 21 and rotate away from the pressing rod 13 until it contacts the surface of the material and squeezes the material. This step utilizes the movement effect of the extrusion rod 2. During the cutting process of the material, the downward pressing effect of the pressing plate 22 can increase the friction between the pressing rod 13 and the material, thereby increasing the limiting effect on the material and further reducing the movement effect of the material during cutting.

[0034] See also Figure 2-4 As shown, the side wall of the pressing plate 22 away from the pressing rod 13 is slidably connected to the rubber block 3; multiple groups of rubber plates 31 are fixed to the side walls of the pressing plate 22 on both sides; one end of the pull rope 32 is fixed to the side wall of the rubber plate 31; the other end of the pull rope 32 is fixed to the side wall of the rubber block 3; during operation, when the pressing plate 22 contacts the surface of the material, the rubber block 3 produces a moving effect under the action of the extrusion force, driving the rubber block 3 to move. At this time, the movement of the rubber block 3 will pull the pull rope 32, causing the rubber plate 31 to retract in the direction of the rubber block 3, maintaining contact between the end of the rubber plate 31 and the material. This step utilizes the extrusion effect between the pressing plate 22 and the material. When the rubber block 3 moves under the extrusion, the side walls of the multiple groups of rubber plates 31 can be pulled, driving the rubber plate 31 to move in the direction of the rubber block 3, increasing the friction between the rubber plate 31 and the material, further increasing the limiting effect on the material, and reducing the occurrence of material movement during cutting.

[0035] See also Figure 1-6As shown, one end of the cutting table 1 is fixedly connected to a pair of lifting columns 4; the output end of the lifting columns 4 is fixedly connected to an exhaust fan 44; the side wall of the lifting column 4 is fixedly connected to a connecting rod 42 below the exhaust fan 44; a second slide 43 is provided in the middle of the connecting rod 42; the top of the cutting table 1 is located below the exhaust fan 44 and the bottom of the connecting rod 42 is rotatably connected to a brush roller 41; a fourth slide 48 is provided inside the brush roller 41; both ends of the brush roller 41 are located inside the fourth slide 48 and are rotatably connected. The second rotating shaft 45 is connected to the movable part 45; the outer side wall of the second rotating shaft 45 is fixed with a baffle 46; the outer brush end of the brush roller 41 is inserted into the inner part of the fourth chute 48; a push column 47 is rolled between the fourth chute 48 and the second rotating shaft 45; the lifting rod 14 and the second rotating shaft 45 are connected by a pull rope; when working, when the material to be cut is cut, some flexible materials will have long strips of debris such as line segments and dust. When the vibrating knife is cutting, some impurities will be removed. The material that has impurities on the surface can be cleaned by the rolling effect of the brush roller 41 and the suction effect of the exhaust fan 44, thereby reducing the entanglement between some impurities and the cutting knife 11 during the cutting process, thereby affecting the normal cutting of the cutting knife 11.

[0036] See also Figure 5-6 As shown, the side walls of the No. 2 chute 43 are through-holes, and a pull plate 5 is slidably connected inside; a pair of the pull plates 5 are fixedly connected to the corresponding side walls of the pull plates 5 with multiple groups of dust removal hooks 51; the multiple groups of dust removal hooks 51 are staggered and bent downward; during operation, in the process of the exhaust fan 44 generating suction to clean impurities, some strip-shaped impurities will come into contact with the multiple groups of dust removal hooks 51 under the effect of suction, and the downward bending of the dust removal hooks 51 can block the strip-shaped impurities, reducing some impurities from continuing to enter the exhaust fan 44 upward, and the movable effect of the pull plate 5 can facilitate subsequent staff to remove and clean the pull plate 5. This step utilizes a pair of pull plates 5 installed on the side walls of the No. 2 chute 43, in conjunction with the multiple groups of dust removal hooks 51 installed on the side walls of the pull plate 5, to filter some impurities in the material, reducing impurities from moving upward into the exhaust fan 44, causing blockage, and reducing the extraction effect of the exhaust fan 44.

[0037] See also Figure 7 As shown, a pair of dust storage boxes 6 are provided at the bottom of the exhaust fan 44; a filter screen 61 is fixedly connected between the top side walls of the pair of dust storage boxes 6; a pair of baffle plates 62 are fixedly connected on both sides of the dust storage boxes 6 below the filter screen 61, which are close to the bottom side walls; the baffle plates 62 are arc-shaped and symmetrically arranged; when working, when the exhaust fan 44 cooperates with the rolling of the brush roller 41 to adsorb dust, wool and other impurities above the material, the pair of dust storage boxes 6 installed on the bottom of the exhaust fan 44 can separate the scraped impurities through the filtering effect of the filter screen 61, so that some impurities enter the dust storage box 6 for storage, and cooperate with the baffle plate 62 to keep the dust and impurities stored inside the dust storage box 6. In this step, the dust storage box 6 installed on the bottom of the exhaust fan 44 can store dust and impurities, reduce the amount of dust entering the interior of the exhaust fan 44, and cause the fan blades inside the exhaust fan 44 to reduce their speed due to the adhesion of dust and impurities during long-term use, gradually becoming blocked, affecting the normal passage of airflow.

[0038] See also Figure 7-8 As shown, the bottom of the exhaust fan 44 and the top of the dust storage box 6 are fixedly connected at the corresponding positions of the No. 1 connecting plate 7 and the No. 2 connecting plate 71 respectively; the No. 3 sliding groove 72 is provided on the side of the No. 2 connecting plate 7 close to the No. 1 connecting plate 7; the side wall of the No. 1 connecting plate 7 slides inside the No. 3 sliding groove 72; the inner side wall of the No. 3 sliding groove 72 is slidably connected to multiple groups of limiting balls 73 by spring rods; the side wall of the No. 1 connecting plate 7 is provided with multiple groups of grooves; during operation, when the staff disassembles the dust storage box 6, the No. 1 connecting plate 7 and the No. 2 connecting plate 71 installed between the dust storage box 6 and the exhaust fan 44 can facilitate the staff to insert the dust storage box 6 through their own plug-in effect. The unclamping of two clamping plates 72 and 73 therein can be effected, and the unclamping of two clamping plates 72 can be effected, and the unclamping of two clamping plates 72 can be effected, and the unclamping of two clamping plates 72 can be effected, and the unclamping of two clamping plates 72 can be effected.

[0039] See also Figure 7As shown, both side walls of the dust box 6 are fixedly connected with multiple groups of No. 2 magnets 81; both side walls of the exhaust fan 44 are connected with multiple groups of No. 1 magnets 8 by ropes; the No. 1 magnet 8 and the No. 2 magnet 81 are magnetically attracted to each other; during operation, when the staff disassembles the dust box 6, the magnetic attraction effect between the multiple groups of No. 1 magnets 8 and the No. 2 magnets 81 can make the No. 1 magnet 8 continuously contact with the multiple groups of No. 2 magnets 81 during the movement, causing collisions with the side walls of the dust box 6. This step utilizes the magnetic attraction effect between the No. 1 magnet 8 and the No. 2 magnet 81, so that the side walls of the dust box 6 can be subjected to the impact effect and vibration during the movement of the dust box 6, thereby loosening the dust and impurities adhering to the inner side walls of the dust box 6, making it easier for subsequent staff to carry out cleaning operations.

[0040] See also Figure 2-3 As shown, multiple groups of the extrusion rods 2 are fixed with rubber pads 9 at the bottom; the diameter of the rubber pads 9 is larger than the diameter of the extrusion rods 2; during operation, in the process of multiple groups of extrusion rods 2 contacting the surface of the material, the rubber pads 9 installed on the bottom of the extrusion rods 2 can provide additional contact area, and at the same time, their own diameter is larger than the diameter of the extrusion rods 2 and can fully fill the bottom of the pressing rod 13. In this step, the rubber pads 9 installed on the bottom of the extrusion rods 2 can increase the friction between the extrusion rods 2 and the material and reduce the occurrence of slipping. At the same time, the diameter of the rubber pads 9 can fill the gap at the bottom of the pressing rod 13 through which the male extrusion rod 2 passes, thereby reducing the existence of the gap.

[0041] See also Figure 4 As shown, the rubber block 3 is provided with multiple groups of No. 5 chutes 101 on the side away from the pressing rod 13; during operation, when the No. 5 chute 101 comes into contact with a relatively smooth material, the rubber block 3 will be deformed under the action of pressure, so that the air inside the No. 5 chute 101 is discharged and then comes into contact with the surface of the material, producing an adsorption effect. This step utilizes the deformation effect of the rubber block 3 itself. After the rubber block 3 comes into contact with the material, the air inside the No. 5 chute 101 can be discharged through the squeezing effect, thereby increasing the adsorption effect of the rubber block 3 on the material, increasing the limiting effect, and reducing the movement of the material during the cutting process.

[0042] Working principle: When the staff is cutting the material with the cutting knife 11, when facing relatively soft and smooth materials, a pair of lifting rods 14 can be moved under the drive of the motor to the corners of the material with inconsistent sizes. The pressing effect of the pressing rod 13 can limit the corners of the material, maintain the fixing effect of the material, and maintain the stability of the material during the cutting process. When the pressing rod 13 moves downward and contacts the material, the extrusion rod 2 will extend out of the pressing rod 13 due to the action of the spring, thereby first contacting the material, and as the pressing rod 13 moves, the spring is squeezed, and relative movement occurs with the pressing rod 13. During the movement, the braided belt 23 connected to the side wall of the extrusion rod 2 pulls the No. 1 rotating shaft 21 The rubber block 3 is moved by the action of the extrusion force, and the movement of the rubber block 3 pulls the pull rope 32, so that the rubber plate 31 is retracted in the direction of the rubber block 3, and the contact between the end of the rubber plate 31 and the material is maintained. When the material to be cut is cut, some long strips of debris such as line segments and dust will exist on some flexible materials. When the vibrating knife is cutting, some impurities will be entangled in the inside of the vibrating knife, causing a jam. At this time, the staff can The rolling effect of the brush roller 41 can process the material first, and the suction effect generated by the exhaust fan 44 can absorb the impurities brushed off by the brush roller 41 during the rolling process. In the process of the exhaust fan 44 generating suction to clean the impurities, some strip-shaped impurities will come into contact with multiple groups of dust removal hooks 51 under the suction effect. The downward bending of the dust removal hooks 51 can block the strip-shaped impurities and reduce some impurities from continuing to enter the exhaust fan 44. The movable effect of the pull plate 5 can facilitate the subsequent staff to dismantle and clean the pull plate 5. When the exhaust fan 44 cooperates with the rolling of the brush roller 41 to adsorb the dust, wool and other impurities above the material, a pair of dust storage boxes 6 installed on the bottom of the exhaust fan 44 can The impurities scraped off are separated by the filtering effect of the filter screen 61, so that some of the impurities enter the dust storage box 6 for storage, and the blocking effect of the blocking plate 62 is used to keep the dust and impurities stored inside the dust storage box 6. During the disassembly of the dust storage box 6 by the staff, the No. 1 connecting plate 7 and the No. 2 connecting plate 71 installed between the dust storage box 6 and the exhaust fan 44 can facilitate the installation and disassembly of the dust storage box 6 by the staff through their own plug-in effect. At the same time, the No. 3 sliding groove 72 opened on the side wall of the No. 1 connecting plate 7 can be supported by the spring rod inside the No. 3 sliding groove 72 when the No. 1 connecting plate 7 moves, and the limiting ball 73 supported by the spring rod can continuously contact and collide with the groove opened on the side wall of the No. 1 connecting plate 7 when the No. 1 connecting plate 7 moves.The magnetic attraction between the multiple sets of No. 1 magnets 8 and No. 2 magnets 81 allows the No. 1 magnets 8 to continuously contact the multiple sets of No. 2 magnets 81 during movement, causing collisions with the side walls of the dust storage box 6. During the contact between the multiple sets of extrusion rods 2 and the material surface, the rubber pads 9 installed on the bottom of the extrusion rods 2 provide additional contact area. At the same time, their diameter is larger than that of the extrusion rods 2, allowing them to fully fill the bottom of the pressing rods 13. When the No. 5 chute 101 contacts a relatively smooth material, the rubber block 3 deforms under the action of pressure, causing the air inside the No. 5 chute 101 to be discharged and then contact the material surface, producing an adsorption effect.

[0043] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A vibrating knife cutting device, comprising a cutting table (1); a cutting knife (11) is driven by a motor on the top of the cutting table (1); and the device is characterized in that: The side walls on both sides of the top of the cutting table (1) are provided with a No. 1 slide groove (12); a pair of No. 1 slide grooves (12) are both slidably connected to the inside thereof with lifting rods (14), and the lifting rods (14) are driven by a motor; a pressing rod (13) is connected between the pair of lifting rods (14); a rubber layer is fixed to the bottom of the pressing rod (13); The side walls on both sides of the pressing rod (13) are rotatably connected to the No. 1 rotating shaft (21) through a torsion spring; the bottom of the pressing rod (13) and the position corresponding to the No. 1 rotating shaft (21) are connected to an extrusion rod (2) through a spring; a braided belt (23) is connected between the side wall of the extrusion rod (2) and the No. 1 rotating shaft (21); the side wall of the No. 1 rotating shaft (21) is fixedly connected to a pressing plate (22); during operation, when the pressing rod (13) moves downward and contacts the material, the extrusion rod (2) will extend out of the inside of the pressing rod (13) due to the action of the spring, thereby first contacting the material, and then compressing the spring as the pressing rod (13) moves, and moves relative to the pressing rod (13). During the movement, the braided belt (23) connected to the side wall of the extrusion rod (2) pulls the No. 1 rotating shaft (21) to rotate, so that the pressing plate (22) follows the No. 1 rotating shaft (21) and rotates away from the pressing rod (13) until it contacts the surface of the material and squeezes the material; The side wall of the pressing plate (22) away from the pressing rod (13) is slidably connected to a rubber block (3); a plurality of rubber plates (31) are fixedly connected to the side walls of both sides of the pressing plate (22); one end of a pull rope (32) is fixedly connected to the side wall of the rubber plate (31); the other end of the pull rope (32) is fixedly connected to the side wall of the rubber block (3); during operation, when the pressing plate (22) and the surface of the material are in contact, the rubber block (3) produces a moving effect under the action of the extrusion force, driving the rubber block (3) to move. At this time, the movement of the rubber block (3) pulls the pull rope (32), causing the rubber plate (31) to retract in the direction of the rubber block (3), thereby maintaining contact between the end of the rubber plate (31) and the material.

2. The vibrating knife cutting device according to claim 1, characterized in that: One end of the cutting table (1) is fixedly connected to a pair of lifting columns (4); the output end of the lifting columns (4) is fixedly connected to an exhaust fan (44); the side wall of the lifting column (4) is located below the exhaust fan (44) and is fixedly connected to a connecting rod (42); a second slide groove (43) is provided in the middle of the connecting rod (42); the top of the cutting table (1) is located below the exhaust fan (44) and the bottom of the connecting rod (42) are both rotatably connected to a brush roller (41); the brush roller (41) is provided inside. The fourth chute (48); both ends of the brush roller (41) are located inside the fourth chute (48) and are rotatably connected to the second rotating shaft (45); a baffle (46) is fixed to the outer side wall of the second rotating shaft (45); the outer brush end of the brush roller (41) is inserted into the fourth chute (48); a push column (47) is rolled between the fourth chute (48) and the second rotating shaft (45); the lifting rod (14) and the second rotating shaft (45) are connected by a pull rope.

3. The vibrating knife cutting device according to claim 2, characterized in that: The side walls of the second chute (43) are penetrated by holes, and a pull plate (5) is slidably connected thereto; a pair of the pull plates (5) are fixedly connected to the corresponding side walls with a plurality of groups of dust removal hooks (51); the plurality of groups of dust removal hooks (51) are staggered and bent downward.

4. The vibrating knife cutting device according to claim 2, characterized in that: A pair of dust storage boxes (6) are provided at the bottom of the exhaust fan (44); a filter screen (61) is fixedly connected between the top side walls of the pair of dust storage boxes (6); and blocking plates (62) are fixedly connected on both sides of the bottom side walls of the pair of dust storage boxes (6) below the filter screen (61); the blocking plates (62) are arc-shaped and symmetrically arranged.

5. The vibrating knife cutting device according to claim 2, characterized in that: A No. 1 connecting plate (7) and a No. 2 connecting plate (71) are fixedly connected to corresponding positions of the bottom of the exhaust fan (44) and the top of the dust storage box (6), respectively; a No. 3 sliding groove (72) is provided on a side of the No. 2 connecting plate (71) close to the No. 1 connecting plate (7); the side wall of the No. 1 connecting plate (7) slides inside the No. 3 sliding groove (72); the inner side wall of the No. 3 sliding groove (72) is slidably connected to a plurality of groups of limiting balls (73) through a spring rod; and the side wall of the No. 1 connecting plate (7) is provided with a plurality of groups of grooves.

6. The vibrating knife cutting device according to claim 4, characterized in that: The side walls on both sides of the dust storage box (6) are fixedly connected to multiple groups of No. 2 magnets (81); the side walls on both sides of the exhaust fan (44) are connected to multiple groups of No. 1 magnets (8) through ropes; and the No. 1 magnets (8) and the No. 2 magnets (81) are magnetically attracted to each other.

7. The vibrating knife cutting device according to claim 1, characterized in that: The bottoms of the multiple groups of extrusion rods (2) are all fixedly connected with rubber pads (9); the diameter of the rubber pads (9) is larger than the diameter of the extrusion rods (2).

8. The vibrating knife cutting device according to claim 1, characterized in that: The rubber block (3) is provided with a plurality of groups of No. 5 sliding grooves (101) on a side away from the pressing rod (13).

Images