Quantitative paperboard cutting device

Abstract

The utility model relates to the technical field of paperboard processing, in particular to a paperboard quantitative cutting device which comprises a workbench, a portal frame, a pneumatic cylinder, a knife switch and a cutting assembly. The cutting assembly comprises a sliding frame, a vacuum air cylinder, a suction cup, a motor, a threaded rod, a connecting sleeve, a sliding rod and an auxiliary mechanism. A vacuum air cylinder on the sliding frame is started, the vacuum air cylinder outputs negative pressure, a suction cup can suck the paperboard, meanwhile, a motor is started to drive a screw to rotate, the sliding frame is driven to move, and meanwhile the side, away from a connecting sleeve, of the sliding frame slides on a sliding rod, so that the sliding frame is more stable during moving; according to the paperboard material quantitative cutting assembly, a paperboard adsorbed by a suction cup can be stably moved to the side close to a portal frame, and therefore the problem that when an electric push rod is used for pushing a clamping plate to fix the paperboard in a U-shaped plate, the thicknesses of different paperboards are different or the paperboards are wet, and the clamping plate cannot stably fix the paperboard is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, concretely relates to a paperboard ration cutting device. BACKGROUND

[0002] The paperboard can be used as a packaging carton when being used, is widely used in each industry, the traditional ration cutting assembly is cuted to the paperboard, and the staff needs to manually push the paperboard to the cutting equipment to cut, but the manual pushing mode is slow, and the cutting efficiency is reduced.

[0003] At present, the prior art (CN218518759U) discloses a paperboard material ration cutting assembly, which comprises a workbench, a ration pushing mechanism is arranged on one side of the outer side wall of the workbench, a U-shaped plate is connected to one side of the ration pushing mechanism, an electric push rod is installed at the top of the U-shaped plate, a clamping plate is connected to the output end of the electric push rod, a discharge mechanism is arranged on the outer side wall of one end of the workbench, the groove is connected with the broken material box through a dust suction pipe, and a dust suction machine is arranged in the dust suction pipe. The ration pushing mechanism is installed, compared with manual pushing by the staff, the stability and speed of paperboard movement are improved, and the cutting efficiency is improved.

[0004] However, by adopting the above-mentioned mode, the paperboard is put into the U-shaped plate, the clamping plate is pushed by the electric push rod to fix the paperboard, the servo motor is started to push the moving plate to move, and then the paperboard is pushed to the position close to the knife to cut the paperboard. Since the above-mentioned mode is adopted, when the clamping plate is used to fix the paperboard in the U-shaped plate by using the electric push rod, the thickness of different paperboards is different or the paperboard is wet, the clamping plate cannot stably fix the paperboard, and the subsequent cutting of the paperboard is affected. INVENTION CONTENTS

[0005] The utility model aims at providing a paperboard ration cutting device, and aims at solving the problems that the existing paperboard material ration cutting assembly cannot stably fix the paperboard when the clamping plate is used to fix the paperboard in the U-shaped plate by using the electric push rod, the thickness of different paperboards is different or the paperboard is wet, and the subsequent cutting of the paperboard is affected.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a paperboard ration cutting device, which comprises a workbench, a gantry, an air cylinder, a knife and a cutting assembly, the gantry is fixedly connected with the workbench and located at one side of the workbench, the air cylinder is fixedly connected with the gantry and located at one side of the gantry, the knife is fixedly connected with the output end of the air cylinder and located at the bottom of the air cylinder, and the cutting assembly comprises a sliding frame, a vacuum cylinder, a suction disc, a motor, a screw rod, a connecting sleeve, a sliding rod and an auxiliary mechanism.

[0007] The sliding frame is in sliding connection with the workbench and is located at one side of the workbench, the vacuum cylinder is in fixed connection with the sliding frame and is located at the top of the sliding frame, the suction disc is in fixed connection with the output end of the vacuum cylinder and is located at the bottom of the vacuum cylinder, the motor is in fixed connection with the workbench and is located at one side of the workbench, the screw rod is in fixed connection with the output end of the motor, in threaded connection with the workbench and is located at one side of the motor, the connecting sleeve is in fixed connection with the sliding frame, in threaded connection with the screw rod and is located at one side of the screw rod, the slide rod is in fixed connection with the workbench, in sliding connection with the sliding frame and is located at one side of the sliding frame away from the connecting sleeve, and the auxiliary mechanism is arranged at one side of the workbench.

[0008] The auxiliary mechanism comprises an inclined plate and a baffle, the inclined plate is in fixed connection with the workbench and is located at one side of the workbench close to the gantry, and the baffle is in fixed connection with the inclined plate and is located at the side edge of the inclined plate.

[0009] The auxiliary mechanism further comprises a mounting frame and a collecting box, the mounting frame is in fixed connection with the workbench and is located at the bottom of the workbench, and the collecting box is in threaded connection with the mounting frame and is located at the bottom of the mounting frame.

[0010] The auxiliary mechanism further comprises a cylinder, a guide plate and a rotating rod, the cylinder is in fixed connection with the workbench and is located at one side of the workbench, the guide plate is in fixed connection with the output end of the cylinder, in sliding connection with the workbench and is located at one side of the cylinder, and the rotating rod is in rotary connection with the guide plate and is located at the side edge of the guide plate.

[0011] The auxiliary mechanism further comprises a rubber pad, the rubber pad is in fixed connection with the rotating rod and is located at one side of the rotating rod.

[0012] The utility model discloses a paperboard ration cutting device, when needing cutting paperboard, can place paperboard on the work table first, and start the vacuum cylinder on the sliding frame, vacuum cylinder output negative pressure makes the sucking disc can adsorb paperboard, simultaneously, start the motor, the output of motor drives the screw rod rotation, makes the connecting sleeve moves on the screw rod axial direction, and then drives the sliding frame to move, simultaneously, the one side of sliding frame away from the connecting sleeve on the slide bar sliding, makes the sliding frame more stable when moving, can stably move the paperboard that the sucking disc adsorbs to the one side close to gantry, at this moment, can start the pneumatic cylinder on the gantry, promotes the gate knife to drop, and the paperboard on the work table is cut, thereby solves the existing paperboard material ration cutting subassembly when using the electric push rod to promote the clamping plate to the paperboard fixed in U type board, and the thickness of different paperboard is different or paperboard is wet, and the clamping plate can not stably fix the paperboard, and the problem of influence subsequent paperboard cutting. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below.

[0014] Figure 1 It is the whole structure schematic diagram of the utility model kind paperboard ration cutting device.

[0015] Figure 2 It is another angle structure schematic diagram of the whole of the utility model kind paperboard ration cutting device.

[0016] Figure 3 It is another angle structure schematic diagram of the whole of the utility model kind paperboard ration cutting device.

[0017] Figure 4 It is another angle structure schematic diagram of the whole of the utility model kind paperboard ration cutting device.

[0018] 101-workbench, 102-gantry, 103-pneumatic cylinder, 104-gate knife, 105-cutting assembly, 106-sliding frame, 107-vacuum cylinder, 108-sucking disc, 109-motor, 110-screw rod, 111-connecting sleeve, 112-slide bar, 113-assisting mechanism, 114-inclined plate, 115-baffle, 116-mounting frame, 117-collecting box, 118-cylinder, 119-guiding plate, 120-rotating rod, 121-rubber pad. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, and the embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-4 , Figure 1 is a whole structure schematic view of a paperboard quantitative cutting device of the present application, Figure 2 is another angle structure schematic view of a whole of a paperboard quantitative cutting device of the present application, Figure 3 is another angle structure schematic view of a whole of a paperboard quantitative cutting device of the present application, Figure 4 is another angle structure schematic view of a whole of a paperboard quantitative cutting device of the present application.

[0021] The paperboard quantitative cutting device of the present application comprises a workbench 101, a gantry 102, a pneumatic cylinder 103, a guillotine 104 and a cutting assembly 105, the cutting assembly 105 comprises a sliding frame 106, a vacuum cylinder 107, a suction cup 108, a motor 109, a screw rod 110, a connecting sleeve 111, a sliding rod 112 and an auxiliary mechanism 113; the auxiliary mechanism 113 comprises an inclined plate 114, a baffle 115, a mounting frame 116, a collecting box 117, a pneumatic cylinder 118, a guide plate 119, a rotating rod 120 and a rubber pad 121, and the foregoing scheme solves the problem that the existing paperboard material quantitative cutting assembly cannot stably fix the paperboard when the different thicknesses of different paperboards or the paperboard is wet, and the subsequent cutting of the paperboard is affected.

[0022] For the specific embodiment, the gantry 102 is fixedly connected with the workbench 101 and located at one side of the workbench 101, the pneumatic cylinder 103 is fixedly connected with the gantry 102 and located at one side of the gantry 102, the guillotine 104 is fixedly connected with the output end of the pneumatic cylinder 103 and located at the bottom of the pneumatic cylinder 103, and the guillotine 104 is pushed to descend by starting the pneumatic cylinder 103 on the gantry 102 to cut the paperboard on the workbench 101.

[0023] The sliding frame 106 is in sliding connection with the workbench 101 and located on one side of the workbench 101, the vacuum cylinder 107 is in fixed connection with the sliding frame 106 and located on the top of the sliding frame 106, the suction cup 108 is in fixed connection with the output end of the vacuum cylinder 107 and located on the bottom of the vacuum cylinder 107, the motor 109 is in fixed connection with the workbench 101 and located on one side of the workbench 101, the screw rod 110 is in fixed connection with the output end of the motor 109 and in rotating connection with the workbench 101 and located on one side of the motor 109, the connecting sleeve 111 is in fixed connection with the sliding frame 106 and in threaded connection with the screw rod 110 and located on one side of the screw rod 110, the sliding rod 112 is in fixed connection with the workbench 101 and in sliding connection with the sliding frame 106 and located on one side of the sliding frame 106 away from the connecting sleeve 111, and the auxiliary mechanism 113 is arranged on one side of the workbench 101; when it is necessary to cut the paperboard, the paperboard can be placed on the workbench 101, the vacuum cylinder 107 on the sliding frame 106 is started, the vacuum cylinder 107 outputs negative pressure, so that the suction cup 108 can adsorb the paperboard, at the same time, the motor 109 is started, the output end of the motor 109 drives the screw rod 110 to rotate, so that the connecting sleeve 111 moves axially on the screw rod 110, thereby driving the sliding frame 106 to move, at the same time, one side of the sliding frame 106 away from the connecting sleeve 111 slides on the sliding rod 112, so that the sliding frame 106 moves more stably, and the paperboard adsorbed by the suction cup 108 can be stably moved to the side close to the gantry 102, at this time, the pneumatic cylinder 103 on the gantry 102 can be started to push the guillotine blade 104 to descend and cut the paperboard on the workbench 101, thereby solving the problem that, in the prior paperboard material quantitative cutting assembly, when an electric push rod is used to push a clamping plate to fix the paperboard in a U-shaped plate, the clamping plate cannot stably fix the paperboard due to different thicknesses of different paperboards or paperboard wetness, thereby affecting subsequent cutting of the paperboard.

[0024] Secondly, the inclined plate 114 is in fixed connection with the workbench 101 and located on one side of the workbench 101 close to the gantry 102, and the baffle plate 115 is in fixed connection with the inclined plate 114 and located on the side edge of the inclined plate 114; after the paperboard is moved to the position close to the gantry 102 by the suction cup 108 on the sliding plate, the paperboard is cut by the guillotine blade 104, and the cut paperboard is close to one side of the inclined plate 114, and can fall along the inclined plate 114 due to gravity, and is collected by the frame formed by the baffle plate 115 and the bottom of the inclined plate 114, thereby facilitating subsequent processing of the staff.

[0025] Again, the installation frame 116 is fixedly connected with the workbench 101 and located at the bottom of the workbench 101, the collecting box 117 is threadedly connected with the installation frame 116 and located at the bottom of the installation frame 116, the scraps generated when the guillotine cutter 104 cuts the paperboard on the workbench 101 can fall into the installation frame 116 and then fall into the collecting box 117 along the installation frame 116, which facilitates the workers to rotate the collecting box 117 after completing the cutting of the paperboard, so as to take it out of the installation frame 116 and the collecting box 117, and then process the scraps in it.

[0026] In addition, the air cylinder 118 is fixedly connected with the workbench 101 and located at one side of the workbench 101, the guide plate 119 is fixedly connected with the output end of the air cylinder 118, slidably connected with the workbench 101 and located at one side of the air cylinder 118, and the rotating rod 120 is rotatably connected with the guide plate 119 and located at the side of the guide plate 119, according to the size of the paperboard, the air cylinder 118 can be started after the paperboard is adsorbed by the suction cup 108, the output end of the air cylinder 118 pushes the guide plate 119 to move, so that the rotating rod 120 moves, and then the paperboard on the workbench 101 can contact the rotating rod 120, and the paperboard is moved by the sliding frame 106, so that the rotating rod 120 rotates, which can limit the paperboard on both sides and avoid the paperboard from deviating when moving.

[0027] Meanwhile, the rubber pad 121 is fixedly connected with the rotating rod 120 and located at one side of the rotating rod 120, the rotating rod 120 is wrapped by the rubber pad 121, which can protect the rotating rod 120.

[0028] The utility model discloses a paperboard ration cutting device, when needing cutting paperboard, can place paperboard on the workbench 101 first, and start the vacuum cylinder 107 on the sliding frame 106, the vacuum cylinder 107 output negative pressure makes the suction cup 108 can adsorb paperboard, simultaneously, start the motor 109, the output of motor 109 drives the screw rod 110 rotation, makes the connecting sleeve 111 on the screw rod 110 axial movement, and then drives the sliding frame 106 to move, simultaneously, the one side of sliding frame 106 away from the connecting sleeve 111 on the slide 112 sliding, makes the sliding frame 106 more stable when moving, at this moment, start the pneumatic cylinder 118, the output of pneumatic cylinder 118 promotes the guiding plate 119 to move, makes the rotary rod 120 move along with, and then makes the paperboard on the workbench 101 can contact rotary rod 120, and through the sliding frame 106 drive paperboard to move, makes the rotary rod 120 rotate along with, can limit both sides of paperboard, avoids the paperboard to deviate when moving, and the sliding frame 106 moves, and after moving paperboard to the one side close to the gantry 102, start the pneumatic cylinder 103 on the gantry 102, promote the guillotine 104 to drop, and cut the paperboard on the workbench 101, and the paperboard that is cut close to the one side of inclined plate 114, and because of gravity, can along with inclined plate 114 drop, and through the frame formed by the baffle 115 and the bottom of inclined plate 114 collects paperboard, and the subsequent processing of convenient staff, to solve the existing paperboard material ration cutting assembly when using the electric push rod to promote the clamping plate to fix the paperboard in U type board, and the thickness of different paperboard is different or when paperboard is wet, the clamping plate can not stably fix paperboard, influence the cutting of paperboard subsequently.

[0029] The above disclosure is only one or more preferred embodiments of the application, which cannot limit the scope of the application, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope of the application.

Claims

1. A paperboard quantitative cutting device, comprising a workbench, a gantry, a pneumatic cylinder and a guillotine, the gantry is fixedly connected with the workbench and located at one side of the workbench, the pneumatic cylinder is fixedly connected with the gantry and located at one side of the gantry, and the guillotine is fixedly connected with the output end of the pneumatic cylinder and located at the bottom of the pneumatic cylinder, characterized in that, it further comprises a cutting assembly; the cutting assembly comprises a sliding frame, a vacuum cylinder, a suction cup, a motor, a screw rod, a connecting sleeve, a sliding rod and an auxiliary mechanism; the sliding frame is slidingly connected with the workbench and located at one side of the workbench, the vacuum cylinder is fixedly connected with the sliding frame and located at the top of the sliding frame, the suction cup is fixedly connected with the output end of the vacuum cylinder and located at the bottom of the vacuum cylinder, the motor is fixedly connected with the workbench and located at one side of the workbench, the screw rod is fixedly connected with the output end of the motor and rotationally connected with the workbench and located at one side of the motor, the connecting sleeve is fixedly connected with the sliding frame and threadedly connected with the screw rod and located at one side of the screw rod, the sliding rod is fixedly connected with the workbench and slidingly connected with the sliding frame and located at one side of the sliding frame away from the connecting sleeve, and the auxiliary mechanism is arranged at one side of the workbench.

2. The paperboard quantitative cutting device according to claim 1, characterized in that, the auxiliary mechanism comprises an inclined plate and a baffle, the inclined plate is fixedly connected with the workbench and located at one side of the workbench close to the gantry, and the baffle is fixedly connected with the inclined plate and located at the side edge of the inclined plate.

3. The paperboard quantitative cutting device according to claim 2, characterized in that, the auxiliary mechanism further comprises a mounting frame and a collecting box, the mounting frame is fixedly connected with the workbench and located at the bottom of the workbench, and the collecting box is threadedly connected with the mounting frame and located at the bottom of the mounting frame.

4. The paperboard quantitative cutting device according to claim 3, characterized in that, the auxiliary mechanism further comprises a pneumatic cylinder, a guide plate and a rotating rod, the pneumatic cylinder is fixedly connected with the workbench and located at one side of the workbench, the guide plate is fixedly connected with the output end of the pneumatic cylinder and slidingly connected with the workbench and located at one side of the pneumatic cylinder, and the rotating rod is rotationally connected with the guide plate and located at the side edge of the guide plate.

5. The paperboard quantitative cutting device according to claim 4, characterized in that, the auxiliary mechanism further comprises a rubber pad, and the rubber pad is fixedly connected with the rotating rod and located at one side of the rotating rod.

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