Packaging carton slitting device

Abstract

The utility model discloses a packaging carton slitting device which comprises a rack, a cutting assembly arranged on the rack and used for carton slitting and a feeding assembly located on one side of the cutting assembly, and the feeding assembly comprises a feeding platform installed at the corresponding position of the rack and a clamping assembly located above the feeding platform. A conveying assembly used for conveying cartons is arranged on the feeding platform. The clamping assembly comprises a fixing frame, a connecting shaft arranged on the fixing frame, baffles arranged at the two ends of the connecting shaft in a sliding mode, and a mounting frame arranged between the two baffles and arranged on the connecting shaft in an up-down sliding mode through a plurality of connecting rods arranged on the connecting shaft, a plurality of compressed springs arranged on the connecting rods in a sleeving mode and a rotationally-arranged adjusting piece. A stop lever is rotationally arranged on the portion, above the conveying assembly, of the mounting frame, a plurality of sets of locking pieces are rotationally arranged on the portions, on the two sides of the stop lever, of the connecting shaft, and the packaging carton slitting device is a novel packaging carton slitting device.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing carton processing technology field, concretely relates to a packing carton slitting device. BACKGROUND

[0002] Carton as a kind of most widely used packing tool, for the carton after packing is convenient for later recycling, usually adopt slitting machine to cut the carton strip process, however, the slitting machine structure commonly used in the prior art for carton slitting, when using, mostly adopt artificial feeding mode and push the carton after artificial processing to the slitting machine corresponding feeding port, and with the rotation of the roller provided with cutting knife on the slitting machine, the carton is pressed and cut and strip process, the slitting machine structure setting is usually relatively simple, although there is certain operation convenience, but the position limiting effect of carton is poor in slitting process, so as to be affected by artificial feeding operation process, and the corresponding slitting effect and precision are more ideal, the cutting position of paperboard is not accurate in artificial feeding process, which leads to uneven carton slitting, increases the operation time of artificial, and reduces work efficiency. SUMMARY

[0003] The utility model aims at providing a kind of packing carton slitting device, the packing carton slitting device is convenient for artificial feeding operation while further improving the accuracy of carton position placement and stability in slitting process, ensure the uniformity of cutting position and slitting uniformity in carton slitting process, and effectively improve the work efficiency of this slitting device.

[0004] The utility model discloses the technical scheme for solving the above problems is as follows:

[0005] A kind of packing carton slitting device, including rack and the cutting assembly for carton slitting and the feeding assembly of the side setting of cutting assembly are set on it, the feeding assembly includes the feeding platform of the corresponding position of rack installation and the clamping assembly of the installation above feeding platform, the feeding platform is provided with the conveying assembly for carton conveying, the clamping assembly includes fixed frame and the connecting shaft of the setting on it and the baffle of the sliding setting on both ends of connecting shaft and the multiple connecting rods of the setting on connecting shaft between two groups of baffle and the multiple compression springs of the sleeve setting on connecting rod and the adjusting piece of the rotation setting installation frame that is set on connecting shaft in up and down sliding, the installation frame is rotationally arranged with the blocking rod above conveying assembly, multiple locking pieces are rotationally arranged on the connecting shaft of the baffle side.

[0006] Preferably, the conveying assembly adopts a synchronous belt conveying mode, comprising two groups of transmission shafts rotatably arranged at two ends of a feeding platform, a conveying belt connected between the two groups of transmission shafts, and a driving component for driving the transmission shafts and the conveying belt to rotate, and a plurality of groups of friction strips are arranged on the conveying belt in a spaced manner.

[0007] Preferably, the baffle comprises a first plate body and a second plate body connected through a second compression spring sleeved on a connecting shaft, the locking member is arranged on one side of the first plate body, and the second plate body is rotatably arranged on the connecting shaft through a bearing arranged thereon.

[0008] Preferably, the connecting shaft is detachably mounted on the mounting frame through the second locking member rotatably arranged at two ends, the mounting frame adopts a split structure, comprising a first fixed plate penetrating a plurality of connecting rods, and two groups of second fixed plates detachably mounted on two sides of the first fixed plate and slidably arranged on the connecting shaft, and the blocking rod is detachably mounted between the two groups of second fixed plates.

[0009] Preferably, the cutting assembly comprises two groups of cutting shafts rotatably arranged on the rack and provided with a plurality of cutting knives, a second driving component for driving the two groups of cutting shafts to rotate, a roller rotatably arranged on the rack and connected with the cutting shafts and synchronously rotated away from the feeding assembly, and a compression roller rotatably arranged between two groups of connecting plates rotatably arranged above the roller and at corresponding positions on two sides of the rack.

[0010] Preferably, the rack is further provided with a second conveying assembly away from the compression roller of the feeding assembly, the second conveying assembly comprises a discharging platform mounted on the rack at a corresponding position, and a plurality of groups of second rollers rotatably arranged on the discharging platform in a uniform arrangement.

[0011] Compared with the prior art, the utility model has the following advantages and effects:

[0012] The utility model relates to a kind of packaging carton slitting device, compared with the structure of conventional slitting machine, the structure of the conveying component and clamping component in the feeding assembly on its rack is additionally provided, can be limited in position according to the position adjustment of baffle on connecting shaft and the position locking process of locking member of different specifications of carton, can further improve the position fixing stability and uniformity of carton in feeding process, effectively improve the feeding efficiency of carton while facilitating operator to operate adjustment, ensure the accuracy and uniformity of corresponding cutting position during cutting process of carton on rack by cutting component, improve the continuity and slitting uniformity during carton slitting process And the cutting effect and working efficiency of this kind of slitting device, in addition, this kind of slitting device can also be placed according to different use requirements, the carton between the baffle between connecting shaft two sides on feeding platform and the stop lever between conveying component and mounting frame, can be combined with the adjustment process of the elastic force of spring between mounting frame by the adjustment member of multiple groups rotatably arranged on connecting rod, as shown in Figure 4 The same size of a certain number of cartons is placed, and the holding process of a certain number of cartons can be combined with manual operation, to realize the continuous feeding and slitting process of the bottommost carton between conveying component and clamping component by cutting component, meet different use requirements, further improve the convenience and efficiency during manual operation and the working efficiency of this kind of slitting device. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figures 1-2 It is the overall structure schematic diagram of the packaging carton slitting device of the utility model embodiment.

[0014] Figures 3-5 It is the partial enlarged view of the packaging carton slitting device of the utility model embodiment.

[0015] Drawing number: rack 100, carton 110, cutting component 1, cutting shaft 11, cutting knife 111, gear set 112, second driving part 12, roller 13, compression roller 14, connecting plate 141, feeding assembly 2, driving assembly 20, transmission shaft 201, conveyer belt 202, friction strip 2021, driving part 203, feeding platform 21, feeding assembly 22, fixed frame 221, connecting shaft 222, connecting rod 2221, compression spring 22211, adjustment member 22212, second locking member 2222, baffle 223, locking member 2230, first plate body 2231, second plate body 2232, bearing 22321, second compression spring 2233, mounting frame 224, stop lever 2240, first fixed plate 2241, through hole 22411, second fixed plate 2242, through slot 22421, mounting hole 22422, second conveying component 3, discharging platform 31, second roller 32. DETAILED DESCRIPTION

[0016] The utility model discloses make further detailed description in connection with the drawings and through the embodiment, the following embodiment is the explanation of the utility model and the utility model is not limited to the following embodiment.

[0017] Refer to Figures 1-4 , this embodiment relates to a kind of packaging carton slitting device, including rack 100 and be provided with cutting assembly 1 for the cutting of carton 110 and be provided with feeding assembly 22 on the one side of cutting assembly 1, the feeding assembly 22 described including the feeding platform 21 of the corresponding position of rack 100 installation and the clamping assembly of installation above feeding platform 21, the feeding platform 21 be provided with the conveying assembly for the conveying of carton 110, the clamping assembly includes fixed frame 221 and be provided with connecting shaft 222 on it and the baffle 223 of the sliding setting of connecting shaft 222 both ends and the multiple connecting rods 2221 of the multiple baffle 223 between two groups of baffle 223 through the connecting shaft 222 setting and the multiple compression springs 22211 of the multiple connecting rods 2221 on the sleeve setting and the adjusting member 22212 of rotation setting on connecting shaft 222 with up and down sliding setting installation frame 224, the installation frame 224 placed above conveying assembly is rotationally provided with baffle 2240, multiple locking members 2230 are rotationally provided on the connecting shaft 222 of the both sides of baffle 223.

[0018] Specifically in the embodiment, as Figure 1 And Figure 2 The overall structure of such packaging carton slitting device is set, specifically in working, wherein cutting assembly 1 set on rack 100 adopts the cutting structure set commonly on conventional cutting machine, cooperate feeding assembly 22 to carry out the feeding cutting process of carton 110, specifically in actual use, can refer to Figure 3 And Figure 4The structure of the shown feeding assembly 22 is set up, and the paper box 110 which is in a flat shape after being manually prepared can be placed on the feeding platform 21 and positioned by the clamping assembly. Specifically, the paper box 110 is placed between the two end baffles 223 of the connecting shaft 222, the mounting bracket 224 placed between the two baffles 223 on the connecting shaft 222 can slide up and down on the connecting shaft 222 under the action of the multiple sets of adjusting members 22212 rotatably arranged on the multiple sets of connecting rods 2221 and the multiple sets of compression springs 22211 placed between the adjusting members 22212 and the mounting bracket 224, so that the rotatingly arranged blocking rod 2240 on the mounting bracket 224 can properly press the paper box 110, and at the same time, the locking member 2230 and the adjusting member 22212 arranged on the threaded structure arranged at the two ends of the rotating connecting shaft 222 and the connecting rod 2221, respectively, can be rotated, which can make the two baffles 223 on the connecting shaft 222 slide to the two sides of the paper box 110 on the feeding platform 21 and be locked in position by the locking member 2230. The adjusting member 22212 can adjust the elastic force of the compression spring 22211 on the connecting rod 2221 according to the specific number and thickness of the paper box 110, so as to position the paper box 110 on the feeding platform 21. Then, the paper box 110 placed between the conveying assembly and the blocking rod 2240 on the feeding platform 21 can be conveyed under the conveying action of the conveying assembly and the rotation of the blocking rod 2240 on the mounting bracket 224, and moved along the cutting assembly 1 on the rack 100 for feeding, so that the paper box 110 positioned on the feeding platform 21 can be conveyed and cut by the cutting assembly 1 under the action of the conveying assembly and the clamping assembly in the feeding assembly 22. Compared with the conventional cutting machine structure, the structure of the conveying assembly and the clamping assembly in the feeding assembly 22 on the rack 100 can be adjusted and locked in position by the position adjustment of the baffles 223 on the connecting shaft 222 and the position locking of the locking member 2230, which can further improve the position fixing stability and uniformity of the paper box 110 during feeding, facilitate the operation and adjustment of the operator, effectively improve the feeding efficiency of the paper box 110, ensure the accuracy and uniformity of the cutting position of the paper box 110 during cutting by the cutting assembly 1 on the rack 100, improve the continuity and uniformity of the cutting process of the paper box 110, and improve the cutting effect and working efficiency of the cutting device. In addition, the paper box 110 placed between the two baffles 223 on the connecting shaft 222 on the feeding platform 21 can be adjusted by the elastic force of the compression spring 22211 between the multiple sets of adjusting members 22212 rotatably arranged on the connecting rod 2221 and the mounting bracket 224, and the cutting device can also be used according to different requirements. Figure 4The same size of a certain number of cartons 110 is placed, and the holding process of a certain number of cartons 110 can be combined with manual operation, to realize the continuous feeding and cutting process of the bottom carton 110 between the conveying assembly and the clamping assembly through the cutting assembly 1, meet different use requirements, and further improve the convenience and efficiency of manual operation and the working efficiency of the cutting device.

[0019] The conveying assembly is provided in a synchronous belt conveying mode, including two groups of transmission shafts 201 rotatably arranged at both ends of the feeding platform 21, a conveying belt 202 connected between the two groups of transmission shafts 201, and a driving part 203 for rotating the transmission shafts 201 and the conveying belt 202. Figure 3 Or Figure 4 As can be seen, the driving part 203 can drive the two groups of transmission shafts 201 and the conveying belt 202 therebetween to rotate synchronously, thereby driving the cartons 110 placed thereon to move and convey, and the multiple groups of friction strips 2021 pasted on the conveying belt 202 can further improve the conveying stability and efficiency of the cartons 110 during the movement. The friction strips 2021 can be pasted at corresponding intervals on the conveying belt 202 according to the specific size of the cartons 110, which facilitates pasting and adjustment, and effectively improves the conveying effect, stability, and applicability of the conveying assembly when conveying a batch of cartons 110 of the same size, meeting different use requirements.

[0020] The baffle 223 comprises a first plate body 2231 and a second plate body 2232 connected by a second compression spring 2233 sleeved on the connecting shaft 222, the locking member 2230 is arranged on one side of the first plate body 2231, and the second plate body 2232 is rotatably arranged on the connecting shaft 222 through the bearing 22321 arranged thereon. When the position of the two groups of baffles 223 is adjusted and locked through the locking member 2230, the second plate body 2232 is in contact with the two sides of the carton 110, and the elastic force of the second compression spring 2233 can be adjusted through the first plate body 2231 during the rotation of the locking member 2230 at both ends of the connecting shaft 222. At the same time, during the conveying of the carton 110, the second plate body 2232 in contact with the two sides of the carton 110 under the action of the second compression spring 2233 can move correspondingly in the direction of rotation of the second plate body 2232 connected with the connecting shaft 222 through the bearing 22321. The baffle 223 with the above structure can further improve the effect of the baffle 223, facilitate adjustment, and has a certain buffering effect under the action of the second compression spring 2233, thereby reducing the extrusion and deformation of the two sides of the carton 110 and improving the stability of the carton 110 during movement.

[0021] The connecting shaft 222 is detachably installed on the fixed frame 221 through the second locking member 2222 rotatably arranged at both ends, the mounting frame 224 is provided in a split structure, comprising a first fixed plate 2241 penetrating a plurality of connecting rods 2221 and two groups of second fixed plates 2242 detachably installed on both sides of the first fixed plate 2241 and slidably arranged on the connecting shaft 222, and the stop rod 2240 is detachably installed between the two groups of second fixed plates 2242. Figure 3 or Figure 4 As can be seen, the second locking member 2222 is provided in a bolt connection structure and is rotatably arranged at both ends of the connecting shaft 222, so as to realize the installation, locking and disassembly of the connecting shaft 222 on the fixed frame 221, and then the detachable process of the connecting shaft 222 on the fixed frame 221 can be realized through the detachable process of the connecting shaft 222 on the fixed frame 221, and the detachable process of the baffle 223 and the mounting frame 224 on the connecting shaft 222 can be realized. Figure 5As can be seen, the first fixed plate 2241 in the mounting frame 224 can be connected to the plurality of connecting rods 2221 on the connecting shaft 222 through the plurality of groups of through holes 22411 formed in the corresponding positions of the plate body, while the second fixed plate 2242 can be slid on the connecting shaft 222 through the through slot 22421 formed in the corresponding position of the plate body, and the bolt connecting member can be detachably connected to the two sides of the first fixed plate 2241, and the stop rod 2240 between the two second fixed plates 2242 can be detachably connected through the adaptive mounting hole 22422 formed in the second fixed plate 2242. The clamping assembly with such a detachable connection structure can further improve the detachability and flexibility of disassembly, and the stop plate 223 and the mounting frame 224 on the connecting shaft 222 can be provided with a plurality of groups according to different use requirements. Combined with the installation and arrangement mode of the stop plate 223 and the mounting frame 224, the multi-station feeding and slitting process of the carton 110 with different specifications can be performed, and the structural flexibility of the clamping assembly and the applicability of the slitting device are improved.

[0022] The cutting assembly 1 includes two groups of cutting shafts 11 provided rotatably on the rack 100 and provided with a plurality of cutting knives 111, a second driving member 12 for driving the two groups of cutting shafts 11 to rotate, a roller shaft 13 provided rotatably on the rack 100 along the side away from the feeding assembly 22 and connected to the cutting shaft 11 and rotated synchronously, and a pressure roller 14 provided rotatably between the two groups of connecting plates 141 provided rotatably above the roller shaft 13 through the corresponding positions on both sides of the rack 100, and the specific structure can be seen in Figure 1 and Figure 2The structure and corresponding connection mode of the cutting assembly 1 are shown, the second driving part 12 can drive two groups of cutting shafts 11 arranged through the gear set 112 to rotate synchronously in corresponding directions, so that the cartons 110 are cut by the groups of cutting knives 111 arranged on the cutting shafts 11 during the rotation of the cutting shafts 11, and the cutting shafts 11 can drive the rollers 13 arranged at the corresponding positions of the frame 100 to rotate synchronously during the rotation of the cutting shafts 11, so that the cartons 110 cut by the cutting shafts 11 are transferred subsequently, and the position of the pressure roller 14 arranged above the rollers 13 can be adjusted by the connecting plate 141 arranged at the corresponding position of the rotating frame 100 during the transfer process, and the cartons 110 cut by the groups of cutting knives 111 arranged on the cutting shafts 11 above the rollers 13 are pressed and transferred out, the transmission mode of the chain transmission between the cutting shafts 11 and the second driving part 12 and the rollers 13 has high transmission effect and transmission stability, and can ensure the movement speed and stability of the cartons 110 during the cutting process of the cutting assembly 1, reduce the accumulation, position skew, and even deformation of the cartons 110, and further improve the cutting effect and cutting stability of the cutting assembly 1.

[0023] The frame 100 is further provided with a second conveying assembly 3 on the side away from the pressure roller 14 of the feeding assembly 22, the second conveying assembly 3 includes a discharge platform 31 installed at the corresponding position of the frame 100 and a plurality of second rollers 32 arranged uniformly and rotatably on the discharge platform 31, and the cartons 110 cut by the feeding assembly 22 and the cutting assembly 1 can be moved out of the discharge platform 31 through the rotation of the rollers 13 and the plurality of second rollers 32 rotatably arranged on the discharge platform 31, the structure of the second conveying assembly 3 can further improve the discharge effect and stability of the cutting device, facilitate the subsequent recycling and processing operations of the operator, and improve the functional diversity and use flexibility of the cutting device.

[0024] The above description in the specification is only an example of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the content of the specification or exceed the scope defined by the claims, and should belong to the protection scope of the present application.

Claims

1. A carton packaging slitting apparatus characterized by: The utility model provides a paper box cutting device, including frame and set up with cutting assembly for paper box slitting and set up with feeding assembly on one side of cutting assembly, feeding assembly includes the feeding platform of installing on the corresponding position of frame and the clamping assembly of installing above feeding platform, set up with conveying assembly for paper box conveying on feeding platform, clamping assembly includes fixed frame and set up with connecting shaft on fixed frame and the baffle of slidingly setting up on both ends of connecting shaft and the multiple connecting rods of setting up through connecting shaft between two groups of baffles and the multiple compression springs of setting up on connecting rod and the adjusting piece of rotating setting and the mounting frame of setting up on connecting shaft in up and down slidingly, the mounting frame of setting up above conveying assembly rotates and sets up the baffle, the multiple locking pieces of rotating setting on both sides of connecting shaft of baffle.

2. The packaging carton slitting apparatus of claim 1, wherein: Conveying assembly adopts synchronous belt conveying mode and sets up, including two groups of transmission shafts of rotating setting on both ends of feeding platform and the conveying belt of connecting between two groups of transmission shafts and the driving part for the rotation of transmission shaft and conveying belt, a plurality of friction strips are pasted on the conveying belt in the form of interval arrangement.

3. The packaging carton slitting apparatus of claim 1, wherein: The baffle includes a first plate body and a second plate body connected by a second compression spring sleeved on the connecting shaft, the locking piece is arranged on one side of the first plate body, and the second plate body is rotatably arranged on the connecting shaft through the bearing arranged thereon.

4. The packaging carton slitting apparatus of claim 1, wherein: The connecting shaft is detachably installed on the fixed frame through the second locking pieces rotatably arranged on both ends, the mounting frame is arranged in a split structure, including a first fixed plate penetrating a plurality of connecting rods and two second fixed plates detachably installed on both sides of the first fixed plate and slidably arranged on the connecting shaft, and the baffle is detachably installed between the two second fixed plates.

5. The packaging carton slitting apparatus of claim 1, wherein: The cutting assembly includes two cutting shafts rotatably arranged on the frame and provided with a plurality of cutting knives, a second driving part for driving the two cutting shafts to rotate, a roller rotatably arranged on the frame and connected with the cutting shafts and synchronously rotated away from the feeding assembly, and a compression roller rotatably arranged between two connecting plates rotatably arranged on the frame above the roller.

6. The packaging carton slitting apparatus of claim 5, wherein: A second conveying assembly is further arranged on the frame away from the roller of the feeding assembly, and the second conveying assembly includes a discharging platform installed on the corresponding position of the frame and a plurality of second rollers rotatably arranged on the discharging platform in a uniform arrangement.

Images