Packaging paper box edge cutting device
Technical Field
The utility model relates to the technical field of packaging paper box processing, in particular to a packaging paper box edge cutting device.
Background
The packaging paper box is used for packaging commodities or products, plays an important role in the aspects of commodity protection, display, information transmission, environmental protection and the like as an important packaging material, and is continuously innovated and improved in design and production along with the increasing requirements of consumers on commodity packaging.
The paper board is generally required to be printed, cut into films and folded in the processing process of the packaging paper box, wherein the paper board is required to be specially cut by using a cutting edge device in the cutting process, so that the edges of the paper board are tidy and smooth, the manufacturing requirement of the packaging paper box is met, the two sides of the paper board are generally cut by the existing cutting edge device, then the two sides are cut by turning over 90 degrees, but in the process of turning over the paper board, positioning errors possibly exist, and deviation occurs in the cutting position.
Therefore, there is a need to provide a new edge trimming device for packaging cartons, which solves the above-mentioned technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a packaging paper box edge cutting device.
The utility model provides a packaging paper box edge cutting device which comprises a working platform and a fixing plate arranged on the working platform, wherein a through groove for a paper box to pass through is formed in the bottom side of the fixing plate, two clamping pieces are movably connected to the side wall of the fixing plate, an adjusting mechanism for driving the two clamping pieces to do relative motion is fixedly connected to the side wall of the fixing plate, vertical cutting pieces are fixedly connected to the sides, away from each other, of the two clamping pieces, a positioning plate for limiting the side face of the paper box is fixedly connected to one end of the two clamping pieces, and a transverse cutting piece is fixedly connected to the upper end of one side of the working platform.
Preferably, the adjusting mechanism comprises a supporting plate, a double-shaft motor and two threaded rods, one side of the supporting plate is fixedly connected to the side wall of the fixed plate, the bottom side of the double-shaft motor is fixedly connected to the upper end of the middle of the supporting plate, two output ends of the double-shaft motor are respectively fixedly connected with two ends of the threaded rods, two threaded rods are respectively connected with two clamping pieces in threaded mode, two threaded rods are opposite in threaded direction, and the other ends of the threaded rods are respectively connected to the inner walls of two sides of the supporting plate in a rotating mode.
Preferably, the clamping piece comprises a movable plate, an electric telescopic rod and a clamping plate, wherein the movable plate is in threaded connection with the threaded rod, the bottom end of the movable plate is slidably connected to a sliding rail arranged on the upper side of the supporting plate, the movable plate is slidably arranged in a sliding groove arranged on the fixed plate, the upper end of the movable plate is fixedly connected with the electric telescopic rod, and the output end of the electric telescopic rod movably penetrates through the movable plate and is fixedly connected with the upper side of the clamping plate.
Preferably, the vertical cutting part comprises a movable frame, an air cylinder and a vertical cutter, one side of the movable frame is fixedly connected to the side wall of the movable plate, two ends of the vertical cutter are respectively and slidably arranged in clamping grooves formed in two sides of the inner wall of the movable frame, the air cylinder is fixedly connected to the upper end of the movable frame, and the output end of the air cylinder movably penetrates through the movable frame and is fixedly connected with the upper end of the vertical cutter.
Preferably, the transverse cutting piece comprises a fixed frame, a hydraulic cylinder and a transverse cutter, wherein the bottom end of the fixed frame is fixedly connected to the working platform, two ends of the transverse cutter are respectively and slidably arranged in clamping grooves formed in two sides of the inner wall of the fixed frame, a fixing rod of the hydraulic cylinder is connected to the upper end of the fixed frame, and the output end of the hydraulic cylinder movably penetrates through the fixed frame and is fixedly connected with the upper end of the vertical cutter.
Preferably, the upper surface of the working platform is detachably connected with a cutting pad through bolts.
Preferably, the inner side of the bottom end of the positioning plate and the central axis of the transverse cutter are on the same horizontal plane.
Compared with the related art, the packaging paper box edge cutting device provided by the utility model has the following beneficial effects:
The utility model provides a packaging paper box edge cutting device, which is characterized in that when a paper board is cut, the paper board is placed on a working platform, an adjusting mechanism is started to drive two clamping pieces to do relative motion, vertical cutting pieces on two sides of the two clamping pieces are adjusted to a distance required to be cut, at the moment, the two clamping pieces are started to limit two sides of the paper board, the two vertical cutting pieces are started to respectively cut two sides of the paper board, after the two sides of the paper board are cut, the two clamping pieces are not limited on the two sides of the paper board, the paper board is pushed to one side of the working platform, the paper board passes through a through groove at the bottom of a fixing plate, the two cut sides of the paper board are respectively attached to the side walls of a positioning plate, at the moment, the paper board can slide between the two positioning plates, after the paper board is adjusted to a proper position, the transverse cutting pieces are started to cut the other two sides of the paper board, and the clamping pieces and the positioning plate can be effectively fixed and positioned in the cutting process, and deviation of the cutting position caused by positioning errors is effectively avoided.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a trimming device of a packaging paper box provided by the utility model;
Fig. 2 is a schematic view of another angle of the cutting edge device of the packaging paper box provided by the utility model;
FIG. 3 is a schematic structural view of an adjusting mechanism and two clamping members according to the present utility model;
Fig. 4 is a schematic view of a vertical cutter structure provided by the utility model;
FIG. 5 is a schematic view of a transverse cutter structure according to the present utility model;
Fig. 6 is a schematic diagram of a fixing plate structure provided by the present utility model.
The drawing comprises a working platform 1, a fixed plate 2, a positioning plate 3, a supporting plate 4, a double-shaft motor 5, a 6, a threaded rod 7, a movable plate 8, an electric telescopic rod 9, a clamping plate 10, a sliding chute 11, a movable frame 12, an air cylinder 13, a vertical cutter 14, a fixed frame 15, a hydraulic cylinder 16, a transverse cutter 17, a cutting pad 18 and a through groove.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-6, fig. 1 is a schematic overall structure of a trimming device for a packaging paper box according to the present utility model, fig. 2 is a schematic structural view of another angle of the trimming device for a packaging paper box according to the present utility model, and fig. 3 is a schematic structural view of an adjusting mechanism and two clamping members according to the present utility model;
Fig. 4 is a schematic view of a vertical cutter structure provided by the utility model, fig. 5 is a schematic view of a transverse cutter structure provided by the utility model, and fig. 6 is a schematic view of a fixing plate structure provided by the utility model.
In a specific implementation process, as shown in fig. 1-6, a packaging paper box edge cutting device comprises a working platform 1 and a fixed plate 2 arranged on the working platform 1, wherein a through groove 18 for a paper box to pass through is formed in the bottom side of the fixed plate 2, two clamping pieces are movably connected to the side wall of the fixed plate 2, an adjusting mechanism for driving the two clamping pieces to do relative motion is fixedly connected to the side wall of the fixed plate 2, vertical cutting pieces are fixedly connected to one sides of the two clamping pieces far away from each other, a positioning plate 3 for limiting the side face of the paper box is fixedly connected to one end of the two clamping pieces, a transverse cutting piece is fixedly connected to the upper end of one side of the working platform 1, when the paper box is cut, the paper box is placed on the working platform 1, the adjusting mechanism is started to drive the two clamping pieces to do relative motion, the vertical cutting pieces on two sides of the two clamping pieces are adjusted to a distance required to be cut, at the moment, the two clamping pieces are started to limit the two sides of the paper box, the two vertical cutting pieces are started to respectively cut the two sides of the paper box, after the two clamping pieces are mutually far away from each other, the two clamping pieces are fixedly connected to the vertical cutting pieces, a positioning plate 3 is fixedly connected to one side of the paper box is not pushed to the two sides of the paper box, and the paper box can be cut to the two sides of the paper box is matched with the two side walls, and the paper box is matched with the two side plate 3, and the two side plates are properly positioned to the two side plate and can be cut to the side plate 3 and matched to the side plate and is fixedly and matched with the side plate 3, and can be matched with the side and matched with the position plate and is fixedly and matched with the side 18;
The adjusting mechanism comprises a supporting plate 4, a double-shaft motor 5 and two threaded rods 6, one side of the supporting plate 4 is fixedly connected to the side wall of the fixed plate 2, the bottom side of the double-shaft motor 5 is fixedly connected to the upper end of the middle of the supporting plate 4, two output ends of the double-shaft motor 5 are respectively and fixedly connected with one ends of the two threaded rods 6, the two threaded rods 6 are respectively and spirally connected with two clamping pieces, the directions of threads formed on the two threaded rods 6 are opposite, the other ends of the two threaded rods 6 are respectively and rotatably connected to the inner walls on two sides of the supporting plate 4, the double-shaft motor 5 can be started to drive the two threaded rods 6 to rotate respectively, and the two threaded rods 6 respectively drive the two movable plates 7 to move away from or close to each other, so as to drive the two clamping pieces and vertical cutting pieces on two sides to move relatively;
the clamping piece comprises a movable plate 7, an electric telescopic rod 8 and a clamping plate 9, wherein the movable plate 7 is in threaded connection with the threaded rod 6, the bottom end of the movable plate 7 is slidably connected to a sliding rail arranged on the upper side of the supporting plate 4, the movable plate 7 is slidably arranged in a sliding groove 10 arranged on the fixed plate 2, the upper end of the movable plate 7 is fixedly connected with the electric telescopic rod 8, the output end of the electric telescopic rod 8 movably penetrates through the movable plate 7 and is fixedly connected with the upper side of the clamping plate, the electric telescopic rod 8 is started, the clamping plate is driven by the electric telescopic rod 8 to descend, and two sides of a paperboard can be pressed for limiting;
The vertical cutting piece comprises a movable frame 11, an air cylinder 12 and a vertical cutter 13, one side of the movable frame 11 is fixedly connected to the side wall of the movable plate 7, two ends of the vertical cutter 13 are respectively arranged in clamping grooves formed in two sides of the inner wall of the movable frame 11 in a sliding mode, the air cylinder 12 is fixedly connected to the upper end of the movable frame 11, the output end of the air cylinder 12 movably penetrates through the movable frame 11 and is fixedly connected with the upper end of the vertical cutter 13, and the air cylinder 12 is started to drive the vertical cutter 13 to descend so as to cut one side of a paperboard;
The transverse cutting piece comprises a fixed frame 14, a hydraulic cylinder 15 and a transverse cutter 16, wherein the bottom end of the fixed frame 14 is fixedly connected to the working platform 1, two ends of the transverse cutter 16 are respectively arranged in clamping grooves formed in two sides of the inner wall of the fixed frame 14 in a sliding mode, a fixed rod of the hydraulic cylinder 15 is connected to the upper end of the fixed frame 14, the output end of the hydraulic cylinder 15 movably penetrates through the fixed frame 14 and is fixedly connected with the upper end of the vertical cutter 13, and the hydraulic cylinder 15 is started to drive the transverse cutter 16 to descend so as to cut one side of a paperboard;
The upper surface of the working platform 1 is detachably connected with a cutting pad 17 through bolts, and the cutting pad 17 can effectively absorb and disperse vibration and impact force in the cutting process so as to prolong the service life of the working platform;
The inner side of the bottom end of the locating plate 3 is on the same horizontal plane with the central axis of the transverse cutter 16, so that the position of the locating plate 3 is consistent with the position of the cutter, and the two sides of the cut paperboard are located.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.