Annular vertical cutter sponge cutting machine with adjustable cutting distance

Abstract

The utility model discloses a cutting spacing adjustable annular vertical knife sponge cutting machine which comprises a rack, a portal frame is arranged in the middle of the rack, a transmission shaft driven by a motor is arranged in the portal frame, a sector gear is fixed at one end of the transmission shaft, a first sliding rail is fixed on the inner wall of the portal frame, and a second sliding rail is fixed on the inner wall of the portal frame. A third sliding groove is formed in the upper end face of the first sliding rail, and a rack is arranged on one side of the first sliding rail. According to the annular vertical cutter sponge cutting machine with the adjustable cutting distance, when a sector gear is meshed with a rack, the rack horizontally moves along with rotation of the sector gear, the rack is matched with sliding connection between the rack and a first sliding rail through a sliding base, the limiting effect on movement of the rack can be achieved, and a fixing plate is driven to move through movement of the rack; and then the fixing plate drives the annular vertical cutter main body to move, and the moving position of the annular vertical cutter main body can be adjusted according to user requirements in the sponge cutting process, so that the cutting distance is adjusted, and the sponge cutting flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge cutting equipment, in particular to a ring-shaped vertical knife sponge cutting machine with adjustable cutting spacing. Background Art

[0002] Sponge production is generally made by foaming polymer materials such as resin in a mold. The formed sponge is then cut according to the actual size required to obtain a certain size of sponge, and then the next production process is carried out according to the needs to make various sponge products. Due to its characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardancy, anti-static, and good breathability, sponge is used in various industries. However, the existing ring vertical knife sponge cutting machine still has certain problems when used:

[0003] For example, a sponge cutting machine with application number CN201320782644.1 has a conveyor belt provided on a bracket, a cutting disc provided on a crossbeam, a transmission structure for driving the crossbeam to move laterally above the conveyor belt provided between the crossbeam and the bracket, a motor 1, a freely rotating grinding wheel and a freely rotating cam provided on the crossbeam, the cutting disc is connected to the crossbeam via a cutting shaft, an output wheel is fixedly provided on the output shaft of the motor 1, a transverse guide groove is provided at the beginning of the crossbeam, the disc shaft is inserted into the guide groove, a tension spring is provided in the guide groove, the two ends of the tension spring are respectively abutted against the disc shaft and the inner wall of the guide groove, and when the disc shaft slides along the guide groove, the grinding wheel can abut against the blade of the cutting disc; however, when cutting sponges, the existing sponge cutting machine usually has a relatively fixed spacing between the sponges cut, resulting in low flexibility and applicability when cutting sponges for different needs, which makes it difficult to meet the use requirements and reduces the use efficiency.

[0004] In view of this, we conducted in-depth research on the above issues, which led to the emergence of this case.

[0005] In response to the above problems, an innovative design is carried out based on the ring vertical knife sponge cutting machine. Utility Model Content

[0006] The purpose of the present invention is to provide a ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing, so as to solve the problem in the above background technology that the spacing of cutting sponges is usually relatively fixed, resulting in low flexibility and applicability when cutting sponges for different needs.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A ring vertical knife sponge cutting machine with adjustable cutting spacing includes a frame: a gantry is provided in the middle of the frame, a transmission shaft driven by a motor is provided inside the gantry, a fan-shaped gear is fixed to one end of the transmission shaft, a first slide rail is fixed to the inner wall of the gantry, a third slide groove is provided on the upper end surface of the first slide rail, a rack is provided on one side of the first slide rail, a slide is fixed to the rear end of the rack, and the slide forms a sliding structure with the first slide rail through the third slide groove, and the outer surface of the fan gear is meshed with the rack, and a fixed plate is fixed to one side of the rack.

[0009] Preferably, a second slide rail is fixed to the outer surface of the gantry, and two groups of second slide rails are symmetrically arranged, a limiting groove is opened between the second slide rails, and the fixed plate is slidingly connected to the limiting groove, and a ring vertical knife body is fixed to one end of the fixed plate, and the ring vertical knife body is slidingly connected to the second slide rail.

[0010] By adopting the above technical solution, when the sector gear rotates, the rack is driven to move horizontally through the meshing connection between the sector gear and the rack, so as to provide power for adjusting the spacing of the ring vertical knife body.

[0011] Preferably, a controller is provided at the front end of the frame, a conveying platform is provided above the frame, a first motor is bolted to one side of the conveying platform, an output end of the first motor is movably connected to a conveying roller, and a conveyor belt is tensioned on the outer surface of the conveying roller.

[0012] By adopting the above technical solution, the conveying roller is driven to rotate by the first motor, driving the conveyor belt that is tensioned with the conveying roller to transmit the sponge, thereby conveniently conveying the sponge through the conveyor belt, facilitating the automated sponge cutting operation.

[0013] Preferably, a first slide groove is provided on the upper end surface of the frame, a second motor is bolted to one end of the frame, a threaded shaft is movably connected to the output end of the second motor, a first slider is fixed to the bottom end of the gantry, and the threaded shaft passes through the middle of the first slider, and the first slider is slidably connected to the first slide groove.

[0014] By adopting the above technical solution, the threaded shaft is driven to rotate by the second motor, so that the rotation of the threaded shaft drives the first slider to move along the middle of the first slide groove, and then the gantry can be driven by the first slider to move horizontally, so that the cutting position of the ring vertical knife body on the sponge can be adjusted according to needs, thereby improving usage requirements.

[0015] Preferably, a second slide groove is provided on the other side of the frame, a limiting shaft is fixed on the inner wall of the second slide groove, a second slider is fixed on the bottom of the other side of the gantry, and the second slider is slidably connected to the limiting shaft.

[0016] By adopting the above technical solution, a limit shaft is set on the other side of the frame. During the horizontal movement of the gantry, the sliding connection between the second slider and the limit shaft is coordinated to improve the stability of the gantry movement.

[0017] Preferably, a dust box is bolted to the rear end of the frame, a ventilation hole is provided inside the dust box, and a filter is bolted inside the dust box and located inside the ventilation hole.

[0018] By adopting the above technical solution, a dust box is set up to collect dust and residue generated during the sponge cutting process, and a filter is installed inside the dust box to block the dust and residue, prevent damage to the fan, and improve utilization efficiency.

[0019] Preferably, the rear end of the dust collecting box is bolted to a fan, the upper portion of the dust collecting box is connected to an exhaust duct, and the top end of the exhaust duct is fixed with a dust collection box.

[0020] By adopting the above technical solution, the suction force of the fan draws the dust generated during the cutting process into the dust collection box through the dust collection box and the exhaust duct, so as to reduce the impact of dust on the operation and reduce environmental pollution.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the ring vertical knife sponge cutting machine with adjustable cutting spacing is

[0022] 1. A rack is provided for horizontal adjustment according to the rotation of the sector gear. When the sector gear is engaged with the rack, the rack slides horizontally along the first slide rail, thereby driving the fixed plate fixedly connected to the rack to move horizontally. This makes the structure simple and easy to operate, and the movement of the fixed plate can provide power for adjusting the spacing of the ring vertical knife body;

[0023] 2. A first motor is provided to drive the conveyor roller to rotate, and the conveyor roller then drives the conveyor belt connected thereto to move, so that the sponge to be cut is transported to the cutting area through the conveying effect of the conveyor belt, thereby reducing manual operation, reducing labor consumption, and improving utilization efficiency;

[0024] 3. A first slider is provided which moves horizontally by rotating the threaded shaft, and the movement of the first slider drives the gantry to move horizontally along the first slide groove, so that the movement of the gantry drives the ring vertical knife body installed above it to move horizontally, thereby realizing the adjustment of the cutting position of the ring vertical knife body on the sponge according to the demand, thereby improving the use demand;

[0025] 4. A limit shaft is set on the other side of the frame, and the other side of the gantry is slidably connected to the limit shaft through a second slider, so that the limiting effect of the limit shaft can increase the stability of the gantry during movement, thereby improving cutting accuracy and improving processing production efficiency;

[0026] 5. A dust box is set at the rear end of the frame, and a fan is installed at the rear end of the dust box. The dust generated in the cutting area is sucked into the dust box through the dust collection box and the exhaust duct, and a filter is installed at the ventilation holes of the dust box and the fan. The inhaled dust is isolated by the filter to prevent the dust from entering the fan and causing damage to the fan. After the dust is inhaled, the fan is stopped, the dust box is opened, the bolts around the filter are removed, and the filter is disassembled and replaced to improve the dust removal effect and reduce environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a front cross-sectional structural diagram of the first embodiment of the present invention;

[0028] Figure 2 This is a schematic diagram of the main structure of the utility model from a top view;

[0029] Figure 3 This is a schematic cross-sectional structural diagram of a gantry frame according to a first embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of the connection structure between the rack and the first slide rail in Example 1 of the utility model;

[0031] Figure 5 This is a schematic diagram of the connection structure between the gantry and the frame in Example 1 of the utility model;

[0032] Figure 6 This is a schematic diagram of the conveying structure of the second embodiment of the present utility model;

[0033] Figure 7 This is a schematic diagram of the dust collection structure of Example 3 of the present utility model.

[0034] In the figure: 1. Frame; 2. Controller; 3. Conveying platform; 4. First motor; 5. Conveying roller; 6. Conveyor belt; 7. First slide; 8. Second motor; 9. Threaded shaft; 10. Gantry; 11. First slider; 12. Second slide; 13. Limiting shaft; 14. Second slider; 15. Transmission shaft; 16. Fan gear; 17. First slide rail; 18. Third slide; 19. Rack; 20. Slide; 21. Fixed plate; 22. Second slide rail; 23. Limiting groove; 24. Ring vertical knife body; 25. Dust box; 26. Ventilation hole; 27. Filter; 28. Fan; 29. ​​Exhaust duct; 30. Dust box. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1-5 , the utility model provides a technical solution:

[0038] A ring vertical knife sponge cutting machine with adjustable cutting spacing includes a frame 1: a gantry 10 is provided in the middle of the frame 1, a transmission shaft 15 driven by a motor is provided inside the gantry 10, a fan-shaped gear 16 is fixed to one end of the transmission shaft 15, a first slide rail 17 is fixed to the inner wall of the gantry 10, a third slide groove 18 is provided on the upper end surface of the first slide rail 17, a rack 19 is provided on one side of the first slide rail 17, a slide seat 20 is fixed to the rear end of the rack 19, and the slide seat 20 forms a sliding structure with the first slide rail 17 through the third slide groove 18, and the outer surface of the fan gear 16 is meshed with the rack 19, and a fixed plate 21 is fixed to one side of the rack 19. A second slide rail 22 is fixed to the outer surface of the gantry 10, and two groups of second slide rails 22 are symmetrically arranged. A limiting groove 23 is opened between the second slide rails 22, and the fixed plate 21 is slidingly connected to the limiting groove 23. A ring vertical knife body 24 is fixed to one end of the fixed plate 21, and the ring vertical knife body 24 is slidingly connected to the second slide rail 22. The transmission shaft 15 is driven by the motor to rotate, and the transmission shaft 15 drives the sector gear 16 to rotate. When the sector gear 16 is engaged with the rack 19, the rack 19 moves horizontally with the rotation of the sector gear 16, and cooperates with the sliding connection between the rack 19 and the first slide rail 17 through the slide seat 20, which can give the rack 19 a limiting effect on the movement, and the movement of the rack 19 drives the fixed plate 21 to move, and then the fixed plate 21 drives the ring vertical knife body 24 to move, and two sets of second slide rails 22 are set on the surface of the gantry 10, so that the ring vertical knife body 24 moves horizontally along the second slide rails 22, thereby ensuring the stability of the ring vertical knife body 24 during movement, and then the moving position of the ring vertical knife body 24 can be adjusted according to user needs to adjust the cutting spacing and improve the flexibility of sponge cutting.

[0039] A first chute 7 is provided on the upper end surface of the frame 1. A second motor 8 is bolted to one end of the frame 1. A threaded shaft 9 is movably connected to the output end of the second motor 8. A first slider 11 is fixed to the bottom end of the gantry 10. The threaded shaft 9 passes through the middle of the first slider 11, and the first slider 11 is in a fitting and sliding connection with the first chute 7. A second chute 12 is provided on the other side of the frame 1. A limit shaft 13 is fixed to the inner wall of the second chute 12. A second slider 14 is fixed to the bottom of the other side of the gantry 10, and the second slider 14 is in a sliding connection with the limit shaft 13. Start the second motor 8, and drive the threaded shaft 9 to rotate through the second motor 8. The threaded shaft 9 drives the first slider 11 to slide along the middle of the first slide groove 7 on the outer surface of the frame 1, thereby driving the gantry 10 to move. On the other side of the gantry 10, the limiting shaft 13 is connected through the second slider 14, which can cooperate with the movement of the gantry 10 to provide a limiting effect on the movement of the gantry 10, so as to ensure the stability of the gantry 10 during the movement.

[0040] Example 2

[0041] See also Figure 6 , the utility model provides a technical solution:

[0042] A controller 2 is provided at the front end of the frame 1, and a conveying platform 3 is provided above the frame 1. A first motor 4 is bolted to one side of the conveying platform 3. A conveying roller 5 is movably connected to the output end of the first motor 4, and a conveyor belt 6 is tensioned on the outer surface of the conveyor roller 5. When the first motor 4 is started, the conveyor roller 5 is driven by the first motor 4 to rotate, and the conveyor roller 5 drives the conveyor belt 6 tensioned therewith to operate. The conveying effect of the conveyor belt 6 transports the sponge to be cut to the cutting area, reducing manual operation, reducing labor consumption, and improving utilization efficiency.

[0043] Example 3

[0044] See also Figure 1 、 Figure 2 and Figure 7 , the utility model provides a technical solution:

[0045] A dust box 25 is bolted to the rear end of the frame 1. Ventilation holes 26 are formed within the dust box 25. A filter 27 is bolted to the interior of the dust box 25 and within the vent 26. A fan 28 is bolted to the rear end of the dust box 25. An exhaust duct 29 is connected to the top of the dust box 25. A dust collection box 30 is fixed to the top of the exhaust duct 29. When fan 28 is activated, its suction draws dust generated in the cutting area and contaminants into the dust box 30 and exhaust duct 29. Once dust enters the dust box 25, it is deposited on the surface of the filter 27 due to the action of fan 28. After cutting is complete, fan 28 is turned off, dust box 25 is opened, and the bolts surrounding the filter 27 are removed and replaced. This improves dust collection efficiency, prevents dust damage to the fan 28, extends its service life, and enhances dust removal effectiveness, thereby reducing the impact of dust on operations and lowering environmental pollution.

[0046] Working principle:

[0047] When the present invention is in use, when it is necessary to cut the sponge, the first motor 4 is controlled by the controller 2 to operate, and the first motor 4 drives the conveyor belt 6 to operate, and the sponge to be cut is moved to the bottom of the ring vertical knife body 24, and the cutting parameters of the gantry 10 and the ring vertical knife body 24 are adjusted according to needs, and the sponge is cut by moving the gantry 10 and the ring vertical knife body 24. During the cutting process, the fan 28 is started to suck the dust generated in the cutting area and the pollutant dust collection box 30 and the exhaust duct 29 into the dust collection box 25. When the dust enters the dust collection box 25, the dust stays on the surface of the filter 27 due to the action of the fan 28. After the cutting is completed, the fan 28 is turned off, the dust collection box 25 is opened, the bolts around the filter 27 are removed, and the filter 27 is disassembled and replaced to improve the dust collection effect, prevent the dust from damaging the fan 28, extend the service life, increase the dust removal effect, so as to reduce the impact of dust on the operation and reduce environmental pollution.

[0048] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing, comprising a frame (1), characterized in that: A gantry (10) is provided in the middle of the frame (1), a transmission shaft (15) driven by a motor is provided inside the gantry (10), a sector gear (16) is fixed to one end of the transmission shaft (15), a first slide rail (17) is fixed to the inner wall of the gantry (10), a third slide groove (18) is provided on the upper end surface of the first slide rail (17), a rack (19) is provided on one side of the first slide rail (17), a slide seat (20) is fixed to the rear end of the rack (19), and the slide seat (20) forms a sliding structure with the first slide rail (17) through the third slide groove (18), and the outer surface of the sector gear (16) is meshed with the rack (19), and a fixing plate (21) is fixed to one side of the rack (19).

2. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 1, characterized in that: A second slide rail (22) is fixed to the outer surface of the gantry (10), and two groups of the second slide rails (22) are symmetrically arranged. A limiting groove (23) is provided between the second slide rails (22), and the fixed plate (21) is in a sliding connection with the limiting groove (23). A ring vertical knife body (24) is fixed to one end of the fixed plate (21), and the ring vertical knife body (24) is in a sliding connection with the second slide rail (22).

3. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 1, characterized in that: A controller (2) is provided at the front end of the frame (1), a conveying platform (3) is provided above the frame (1), a first motor (4) is bolted to one side of the conveying platform (3), a conveying roller (5) is movably connected to the output end of the first motor (4), and a conveying belt (6) is tensioned on the outer surface of the conveying roller (5).

4. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 1, characterized in that: A first slide groove (7) is provided on the upper end surface of the frame (1), a second motor (8) is bolted to one end of the frame (1), an output end of the second motor (8) is movably connected to a threaded shaft (9), a first slider (11) is fixed to the bottom end of the gantry (10), and the threaded shaft (9) passes through the middle of the first slider (11), and the first slider (11) is in close sliding connection with the first slide groove (7).

5. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 1, characterized in that: A second slide groove (12) is provided on the other side of the frame (1), a limiting shaft (13) is fixed on the inner wall of the second slide groove (12), a second slider (14) is fixed on the bottom of the other side of the gantry (10), and the second slider (14) is slidably connected to the limiting shaft (13).

6. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 1, characterized in that: The rear end of the frame (1) is bolted to a dust box (25), a ventilation hole (26) is provided inside the dust box (25), and a filter (27) is bolted inside the dust box (25) and located inside the ventilation hole (26).

7. The ring-shaped vertical blade sponge cutting machine with adjustable cutting spacing according to claim 6, characterized in that: The rear end of the dust collecting box (25) is bolted to a fan (28), the upper portion of the dust collecting box (25) is connected to an exhaust duct (29), and the top end of the exhaust duct (29) is fixed with a dust collecting box (30).

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