Slitting device for packaging box production

Abstract

The utility model discloses a slitting device for packaging box production, which belongs to the technical field of packaging box production, and comprises a support frame and a top plate, the top of the top plate is provided with a slitting mechanism, one side of the slitting mechanism is provided with a feeding mechanism, one side of the slitting mechanism is provided with a material conveying mechanism, and the other side of the slitting mechanism is provided with a cutting mechanism. According to the paperboard slitting device, the slitting mechanism is arranged, in the process, through the arrangement of rubber rings and fluctuation blades, when a paperboard makes contact with the cutting wheels, the paperboard can be pushed in an auxiliary mode to move, the paperboard can pass through the two cutting wheels at a constant speed, and the paperboard can be cut through the cutting wheels at a constant speed; according to the paperboard cutting device, the problem that a paperboard slides between the paperboard and the cutting wheel during cutting is effectively solved, the stability of paperboard cutting is improved, the feeding mechanism and the conveying mechanism are arranged, the paperboard can be conveyed at a constant speed before and after slitting, and the slitting efficiency of the paperboard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box production, in particular to a slitting device used for packaging box production. Background Art

[0002] Packing boxes are used more and more widely in daily life. Packing boxes are mainly used to protect goods during transportation. As an important carrier for commodity packaging, packing boxes play an important role in logistics and commodity protection. In the production process of packing boxes, the slitting device is an indispensable key equipment. The slitting device is a device for cutting materials such as cardboard during the production of packing boxes.

[0003] The existing slitting device for cardboard production and processing is not convenient for adjusting the distance between the cutters. During the slitting process of the cardboard, the slitting width of the cardboard is generally fixed.

[0004] The existing patent (Announcement No.: CN215282207U) is a packaging box cardboard slitting device, which includes a slitting machine body and a driving assembly. When the slitting device is used, the cardboard is conveyed to the inside of the slitting machine body by a conveying roller and is cut by a cutter. When the cardboard needs to be cut into another size, the driving assembly is turned on, and the driving assembly will drive the folding frame to move, so that the slider moves along the slide rod, and then the distance between the cutters can be quickly adjusted to improve work efficiency.

[0005] In view of the above problems, existing patents have provided solutions, but there is a problem that the cardboard and the cutting wheel are prone to slip when the cardboard is cut. The existing slitting device does not have the problem of anti-slip transportation of the cardboard during slitting, and there is also a problem that it is inconvenient to transport the cardboard before and after slitting.

[0006] Therefore, a slitting device for producing packaging boxes is proposed. Utility Model Content

[0007] The utility model aims to provide a slitting device for packaging box production, which can solve the problem that the existing packaging box cardboard slitting device is prone to slippage between the cardboard and the cutting wheel when the cardboard is slitting, the existing slitting device is not capable of anti-slip conveying the cardboard when slitting, and at the same time, it is inconvenient to convey the cardboard before and after slitting.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slitting device for packaging box production, comprising a support frame and a top plate, a slitting mechanism is arranged on the top of the top plate, a feeding mechanism is arranged on one side of the slitting mechanism, a conveying mechanism is arranged on one side of the slitting mechanism, and a diversion component is arranged between the slitting mechanism and the conveying mechanism;

[0009] The slitting mechanism includes a mounting plate, a rotating shaft, a mounting roller, a cutting wheel, a rubber ring, an undulating blade and a driving assembly. The two mounting plates are fixedly connected to the top of the top plate, the two rotating shaft bearings are connected to the middle of the mounting plate, the mounting roller is fixedly connected to the side wall of the rotating shaft, a plurality of the cutting wheels are bolted to the side wall of the mounting roller, a plurality of the rubber rings are sleeved on the side wall of the mounting roller, a plurality of the undulating blades are arranged on the side wall of the rubber ring, and the driving assembly is arranged on the supporting frame.

[0010] Preferably, the driving assembly includes a driving gear, a driving motor, a driving wheel, a driven wheel and a transmission chain, the two driving gears are fixedly connected to the two ends of the rotating shaft and mesh with each other, the driving motor is bolted to the side wall of the support frame, the driving wheel is fixedly connected to the output end of the driving motor, the driven wheel is fixedly connected to one end of the rotating shaft, and the transmission chain is arranged between the driving wheel and the driven wheel.

[0011] Preferably, the feeding mechanism includes a feed shaft, a feed roller, an auxiliary wheel, a driving wheel and a driving chain, the feed shaft bearing is connected to the middle part of the mounting plate, the feed roller is fixedly connected to the side wall of the feed shaft, the auxiliary wheel is fixedly connected to one end of the rotating shaft, the driving wheel is fixedly connected to one end of the feed bearing, and the driving chain is arranged between the auxiliary wheel and the driving wheel.

[0012] Preferably, the feeding mechanism includes a mounting frame, a discharging shaft, a discharging roller and a feeding motor, the mounting frame is fixedly connected to the side wall of the mounting plate, the discharging shaft bearing is connected to the top of the two mounting frames, the discharging roller is fixedly connected to the side wall of the discharging shaft, the feeding motor is bolted to the side wall of the mounting frame, and the output end of the feeding motor is fixedly connected to the discharging shaft.

[0013] Preferably, the diverter assembly comprises a diverter shaft and a diverter plate, the diverter shaft is arranged on the side wall of the mounting plate, a plurality of the diverter plates are arranged on the side wall of the diverter shaft, and the positions of the diverter plates are adapted to the cutting wheel.

[0014] Preferably, a pressure plate is bolted to the side wall of the mounting plate, and a pressure wheel is connected to the middle bearing of the pressure plate.

[0015] Preferably, a rubber sleeve is provided on the side wall of the discharge roller.

[0016] Preferably, a side plate is fixedly connected to the side wall of the mounting plate, and a plurality of feed rollers are provided on the top bearings of the two side plates.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with a slitting mechanism. In this process, the rubber ring and the wave blade are arranged to assist in pushing the cardboard to move when the cardboard contacts the cutting wheel, so that the cardboard can pass through the two cutting wheels at a uniform speed, effectively preventing the cardboard from sliding between the cutting wheel during cutting, and improving the stability of cardboard cutting.

[0019] 2. The present application is provided with a feeding mechanism and a conveying mechanism, and this process can transport the cardboard at a uniform speed before and after slitting, thereby improving the slitting efficiency of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 This is a structural view of the slitting mechanism of the utility model;

[0023] Figure 3 This is a structural view of the drive assembly of the utility model;

[0024] Figure 4 This is a structural view of the feeding mechanism of the utility model;

[0025] Figure 5 This is a structural view of the pressing plate and the pressing wheel of the utility model.

[0026] Description of reference numerals:

[0027] 1. Support frame; 2. Top plate; 3. Slitting mechanism; 4. Feed mechanism; 5. Feeding mechanism; 6. Diverter assembly; 31. Mounting plate; 32. Rotating shaft; 33. Mounting roller; 34. Cutting wheel; 35. Rubber ring; 36. Wave blade; 37. Driving assembly; 371. Driving gear; 372. Driving motor; 373. Driving wheel; 374. Driven wheel; 375. Transmission chain; 41. Feeding shaft; 42. Feeding roller; 43. Auxiliary wheel; 44. Driving wheel; 45. Driving chain; 51. Mounting frame; 52. Discharging shaft; 53. Discharging roller; 54. Feeding motor; 61. Diverter shaft; 62. Diverter plate; 7. Pressing plate; 8. Pressing wheel; 9. Rubber sleeve; 10. Side plate; 11. Feeding roller. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A slitting device for packaging box production, comprising a support frame 1 and a top plate 2, a slitting mechanism 3 is arranged on the top of the top plate 2, a feeding mechanism 4 is arranged on one side of the slitting mechanism 3, a conveying mechanism 5 is arranged on one side of the slitting mechanism 3, and a diverting component 6 is arranged between the slitting mechanism 3 and the conveying mechanism 5;

[0031] The slitting mechanism 3 includes a mounting plate 31, a rotating shaft 32, a mounting roller 33, a cutting wheel 34, a rubber ring 35, a wave blade 36 and a driving assembly 37. The two mounting plates 31 are fixedly connected to the top of the top plate 2, the two rotating shafts 32 are bearing-connected to the middle of the mounting plates 31, the mounting roller 33 is fixedly connected to the side wall of the rotating shaft 32, a plurality of cutting wheels 34 are bolted to the side wall of the mounting roller 33, a plurality of rubber rings 35 are sleeved on the side wall of the mounting roller 33, a plurality of wave blades 36 are arranged on the side wall of the rubber ring 35, and the driving assembly 37 is arranged on the support frame 1.

[0032] Specifically, Figure 3 As shown, the driving assembly 37 includes a driving gear 371, a driving motor 372, a driving wheel 373, a driven wheel 374 and a transmission chain 375. The two driving gears 371 are fixedly connected to the two ends of the rotating shaft 32 and mesh with each other. The driving motor 372 is bolted to the side wall of the support frame 1. The driving wheel 373 is fixedly connected to the output end of the driving motor 372. The driven wheel 374 is fixedly connected to one end of the rotating shaft 32. The transmission chain 375 is arranged between the driving wheel 373 and the driven wheel 374.

[0033] Specifically, Figure 5 As shown, a pressure plate 7 is bolted to the side wall of the mounting plate 31 , and a pressure wheel 8 is connected to the middle bearing of the pressure plate 7 .

[0034] Specifically, Figure 5 As shown, the side plates 10 are fixedly connected to the side walls of the mounting plate 31 , and a plurality of feed rollers 11 are arranged on the top bearings of the two side plates 10 .

[0035] When in use, first connect the external power supply to start the driving motor 372, the driving wheel 373 drives the driven wheel 374 to rotate through the transmission chain 375, and the two driving gears 371 are meshed. At this time, the two rotating shafts 32 rotate and rotate relatively, and the cutting wheels 34 on the two mounting rollers 33 cut the moving cardboard. At the same time, the rubber ring 35 and the undulating blade 36 rotate with the mounting roller 33 to assist in conveying the cardboard when it contacts the cutting wheel 34, so that the cardboard passes through the cutting of the cutting wheel 34 at a uniform speed. The pressing plate 7 and the pressing wheel 8 can prevent the cardboard from jumping and displacing when entering the two mounting rollers. The setting of multiple feeding rollers 11 can facilitate the feeding of the cardboard. In this way, the cardboard is cut, and the cardboard can be assisted in conveying the cardboard during cutting, so that the cardboard is cut at a uniform speed, and the problem of slipping between the cardboard and the cutting wheel 34 is effectively prevented.

[0036] Specifically, Figure 4 As shown, the feeding mechanism 4 includes a feed shaft 41, a feed roller 42, an auxiliary wheel 43, a driving wheel 44 and a driving chain 45. The feed shaft 41 is bearingly connected to the middle part of the mounting plate 31, the feed roller 42 is fixedly connected to the side wall of the feed shaft 41, the auxiliary wheel 43 is fixedly connected to one end of the rotating shaft 32, the driving wheel 44 is fixedly connected to one end of the feed shaft 41 bearing, and the driving chain 45 is arranged between the auxiliary wheel 43 and the driving wheel 44.

[0037] Specifically, Figure 2 As shown, the feeding mechanism 5 includes a mounting frame 51, a discharging shaft 52, a discharging roller 53 and a feeding motor 54. The mounting frame 51 is fixedly connected to the side wall of the mounting plate 31, the discharging shaft 52 bearing is connected to the top of the two mounting frames 51, the discharging roller 53 is fixedly connected to the side wall of the discharging shaft 52, the feeding motor 54 is bolted to the side wall of the mounting frame 51, and the output end of the feeding motor 54 is fixedly connected to the discharging shaft 52.

[0038] Specifically, Figure 3 As shown, the diverter assembly 6 includes a diverter shaft 61 and a diverter plate 62 . The diverter shaft 61 is arranged on the side wall of the mounting plate 31 . A plurality of diverter plates 62 are arranged on the side wall of the diverter shaft 61 . The positions of the diverter plates 62 are adapted to the cutting wheel 34 .

[0039] Specifically, Figure 2 As shown, a rubber sleeve 9 is provided on the side wall of the discharge roller 53 .

[0040] When in use, firstly, the feed shaft 41 can be driven to rotate through the auxiliary wheel 43, the driving wheel 44 and the transmission chain 375, and the feed roller 42 follows the feed shaft 41 to rotate to transport the cardboard. After the cardboard is cut, the diverter plate 62 can be used to divert the cut cardboard to prevent the cut cardboard from being stacked. The external power supply is connected to start the feed motor 54, and the discharge shaft 52 drives the discharge roller 53 to transport the cut cardboard. The setting of the rubber sleeve 9 can increase the friction between the cardboard and the discharge roller 53. In this way, the auxiliary cardboard is transported before and after the cutting, and the cutting efficiency of the cardboard is improved.

[0041] By adopting the above technical solution, the problem of easy slippage between the cardboard and the cutting wheel 34 when the cardboard is cut in the existing packaging box cardboard cutting device is solved. The existing cutting device does not have the problem of anti-slip conveying of the cardboard when cutting, and it is inconvenient to convey the cardboard before and after cutting.

[0042] Working principle: When the present application is used, firstly, the external power source is connected to start the driving motor 372, the driving wheel 373 drives the driven wheel 374 to rotate through the transmission chain 375, and the two driving gears 371 are meshed. At this time, the two rotating shafts 32 rotate and rotate relative to each other, and the auxiliary wheel 43, the driving wheel 44 and the transmission chain 375 can drive the feed shaft 41 to rotate, and the feed roller 42 follows the feed shaft 41 to rotate to transport the cardboard, and the cutting wheels 34 on the two mounting rollers 33 cut the moving cardboard, and at the same time, the rubber ring 35 and the wave blade 36 follow the mounting roller 33 to rotate to cut the cardboard between the cutting wheel 34 and the cardboard. When in contact, auxiliary conveying is performed so that the cardboard passes through the cutting wheel 34 at a uniform speed. The diverter plate 62 is set to divert the cut cardboard to prevent the cut cardboard from being staggered and stacked. The external power supply is connected to start the feeding motor 54, and the discharge shaft 52 drives the discharge roller 53 to convey the cut cardboard. The setting of the rubber sleeve 9 can increase the friction between the cardboard and the discharge roller 53. In this way, the cardboard is cut, and the cardboard can be assisted in conveying the cardboard during cutting, so that the cardboard is cut at a uniform speed, which effectively prevents the problem of sliding between the cardboard and the cutting wheel 34.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A slitting device for producing packaging boxes, comprising a support frame (1) and a top plate (2), characterized in that: A slitting mechanism (3) is arranged on the top of the top plate (2), a feeding mechanism (4) is arranged on one side of the slitting mechanism (3), a conveying mechanism (5) is arranged on one side of the slitting mechanism (3), and a flow dividing component (6) is arranged between the slitting mechanism (3) and the conveying mechanism (5); The slitting mechanism (3) comprises a mounting plate (31), a rotating shaft (32), a mounting roller (33), a cutting wheel (34), a rubber ring (35), a wave blade (36) and a driving assembly (37); the two mounting plates (31) are fixedly connected to the top of the top plate (2); the two rotating shafts (32) are bearing-connected to the middle of the mounting plate (31); the mounting roller (33) is fixedly connected to the side wall of the rotating shaft (32); the plurality of cutting wheels (34) are bolted to the side wall of the mounting roller (33); the plurality of rubber rings (35) are sleeved on the side wall of the mounting roller (33); the plurality of wave blades (36) are arranged on the side wall of the rubber ring (35); and the driving assembly (37) is arranged on the supporting frame (1).

2. A slitting device for packaging box production according to claim 1, characterized in that: The driving assembly (37) comprises a driving gear (371), a driving motor (372), a driving wheel (373), a driven wheel (374) and a transmission chain (375); the two driving gears (371) are fixedly connected to the two ends of the rotating shaft (32) and mesh with each other; the driving motor (372) is bolted to the side wall of the support frame (1); the driving wheel (373) is fixedly connected to the output end of the driving motor (372); the driven wheel (374) is fixedly connected to one end of the rotating shaft (32); and the transmission chain (375) is arranged between the driving wheel (373) and the driven wheel (374).

3. A slitting device for packaging box production according to claim 1, characterized in that: The feeding mechanism (4) comprises a feeding shaft (41), a feeding roller (42), an auxiliary wheel (43), a driving wheel (44) and a driving chain (45); the bearing of the feeding shaft (41) is connected to the middle part of the mounting plate (31); the feeding roller (42) is fixedly connected to the side wall of the feeding shaft (41); the auxiliary wheel (43) is fixedly connected to one end of the rotating shaft (32); the driving wheel (44) is fixedly connected to one end of the bearing of the feeding shaft (41); and the driving chain (45) is arranged between the auxiliary wheel (43) and the driving wheel (44).

4. A slitting device for packaging box production according to claim 1, characterized in that: The feeding mechanism (5) comprises a mounting frame (51), a discharging shaft (52), a discharging roller (53) and a feeding motor (54); the mounting frame (51) is fixedly connected to the side wall of the mounting plate (31); the discharging shaft (52) is bearing-connected to the tops of two mounting frames (51); the discharging roller (53) is fixedly connected to the side wall of the discharging shaft (52); the feeding motor (54) is bolted to the side wall of the mounting frame (51); and the output end of the feeding motor (54) is fixedly connected to the discharging shaft (52).

5. The slitting device for packaging box production according to claim 1, characterized in that: The diverter assembly (6) comprises a diverter shaft (61) and a diverter plate (62); the diverter shaft (61) is arranged on the side wall of the mounting plate (31); a plurality of diverter plates (62) are arranged on the side wall of the diverter shaft (61); and the position of the diverter plates (62) is adapted to the cutting wheel (34).

6. A slitting device for packaging box production according to claim 1, characterized in that: A pressure plate (7) is bolted to the side wall of the mounting plate (31), and a pressure wheel (8) is connected to the middle bearing of the pressure plate (7).

7. A slitting device for packaging box production according to claim 4, characterized in that: A rubber sleeve (9) is provided on the side wall of the discharge roller (53).

8. The slitting device for packaging box production according to claim 1, characterized in that: A side plate (10) is fixedly connected to the side wall of the mounting plate (31), and a plurality of feed rollers (11) are arranged on the top bearings of the two side plates (10).

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