Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides paper feeding equipment for a paper box machine, which solves the technical problem that the existing paper feeding equipment is easy to damage the surface of a paperboard.
In order to solve the technical problems, the utility model provides the paper feeding equipment for the paper box machine, which comprises a frame, wherein the inner side of the frame is provided with a lifting mechanism for compensating the height of a paper board, a side plate is arranged on the frame, the front surface of the side plate is fixedly provided with a feeding mechanism for conveying the paper boards one by one, one side of the frame is also fixedly provided with an extension table board, and the inner side of the extension table board is provided with a conveying mechanism for conveying the paper boards;
The feeding mechanism comprises a second motor arranged at the bottom of the side plate, a reciprocating movement assembly is connected to an output shaft of the second motor, and two groups of adsorption assemblies attached to the surface of the paperboard are connected to the reciprocating movement assembly.
Preferably, the lifting mechanism comprises a first motor arranged at the bottom of the frame, a screw rod is fixedly arranged on an output shaft of the first motor, the top of the screw rod is rotationally connected to the inner side of the frame through a bearing seat, a screw sleeve is connected to the outer wall of the screw rod in a spiral transmission manner, the screw sleeve is fixedly arranged on a lifting arm, and the lifting arm is arranged on one side of the frame in a sliding manner.
Preferably, the moving assembly comprises a rotating arm with one end fixedly connected with the second output shaft of the motor, a movable hole is formed in the rotating arm, a guide rod is slidably arranged in the movable hole, one end of the guide rod is slidably arranged in a guide groove on the inner side of the guide rail, the guide rail is arranged on the side plate through a fixed block, a spline shaft is fixedly connected with the other end of the guide rod, a movable plate is fixedly arranged at the bottom of the spline shaft, and two ends of the movable plate are connected with the adsorption assembly.
Preferably, the top cover of spline shaft is equipped with the spline housing, and the spline housing rigid coupling is in the slider, and the slider slides and sets up the inboard at the slide rail, and the slide rail passes through the support to be installed on the curb plate.
Preferably, the adsorption component comprises a connecting column inserted at one end of the movable plate, a nut is connected with the top of the connecting column in a threaded manner, a mounting plate is fixedly arranged at the bottom of the connecting column, and suction cups are mounted at two ends of the mounting plate.
Preferably, the conveying mechanism comprises a roll shaft which is rotationally connected to the inner side of the frame and the extending table top, a plurality of conveying belts are connected between the two roll shafts in a transmission mode, and a motor III fixedly connected with one end of the roll shaft is arranged on the side wall of the frame.
By means of the technical scheme, the utility model provides paper feeding equipment for a paper box machine, which at least has the following beneficial effects:
1. this paper feeding equipment for carton machine utilizes the sucking disc to adsorb the cardboard through setting up feeding mechanism to place the cardboard on feeding mechanism one by one, can realize the quick pay-off of cardboard, and the cardboard surface is difficult for damaging, can improve the production quality of carton.
2. This paper feeding equipment for carton machine utilizes the lifting arm to reciprocate through setting up lifting mechanism to can compensate the cardboard height that reduces, avoid sucking disc contact can not the cardboard and cause the problem of pay-off failure.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic diagram of a feeding mechanism according to the present utility model;
FIG. 3 is a schematic view of the lifting mechanism of the present utility model;
Fig. 4 is a schematic structural view of the conveying mechanism of the present utility model.
Reference numerals:
1. The lifting device comprises a frame, a lifting mechanism, a motor I, a motor 22, a screw rod, a motor II, a motor 42, a rotating arm, a guide rod, a guide rail 44, a guide rail 45, a fixed block 46, a spline shaft 47, a spline sleeve 48, a sliding block 49, a sliding rail 410, a movable plate 411, a connecting column 412, a nut 413, a mounting plate 414, a sucker 5, an extension table top 6, a conveying mechanism 61, a roll shaft 52, a conveying belt 63 and a motor III.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 main steps of the carton machine for producing the cartons generally comprise the following stages 1. A paper feeding stage is that firstly, the paper is fed into a processing area of the carton machine through paper feeding equipment 2. A grooving and folding operation is carried out on the paper according to preset specifications and drawings to enable the paper to be in a basic shape of the carton, 3. A bonding stage is that the edges of the paper are bonded together by using an adhesive (such as glue) and fixed and molded, 4. A molding flattening stage is that the bonded paper is subjected to flattening treatment to ensure that the edges of the carton are firm and regular in shape, and the paper feeding equipment is one of the indispensable equipment in the production process of the carton.
Embodiment one:
Based on the technical defect that the prior art is easy to damage the paper board due to the fact that the paper board is conveyed in a clamping mode, referring to fig. 1-4, the paper conveying equipment for the paper box machine provided by the utility model is characterized in that the paper board is adsorbed by the suckers 414, so that the paper boards are placed on the conveying mechanism 6 one by one, the quick feeding of the paper boards can be realized, the surface of the paper boards is not easy to damage, the production quality of the paper box can be improved, the lifting mechanism 2 for compensating the height of the paper boards is arranged on the inner side of the machine frame 1, the side plate 3 is arranged on the machine frame 1, the conveying mechanism 4 for conveying the paper boards one by one is fixedly arranged on the front side of the side plate 3, the extending table surface 5 is fixedly arranged on one side of the machine frame 1, the conveying mechanism 6 for conveying the paper boards is arranged on the inner side of the extending table surface 5, the bundled paper boards are stacked on the lifting mechanism 2, then the paper boards are gradually placed on the conveying mechanism 6 by the movement of the conveying mechanism 4, and the paper boards are fed into the paper box machine one by the conveying mechanism 6.
In order to ensure that the paperboards can be fed into the carton machine one by one, a feeding mechanism 4 is arranged to convey the paperboards one by one, the feeding mechanism 4 comprises a motor II 41 arranged at the bottom of the side plate 3, a reciprocating assembly is connected to an output shaft of the motor II 41, two groups of adsorption assemblies attached to the surface of the paperboards are connected to the reciprocating assembly, the motor II 41 is used for working, the adsorption assemblies are driven to move through the reciprocating assembly, after the adsorption assemblies are contacted with the surface of the paperboards, the paperboards on the uppermost layer can be sucked, and then the paperboards can be placed onto the conveying mechanism 6 one by utilizing the reciprocating motion of the two groups of adsorption assemblies.
With the reduction of the number of paperboards, the height of paperboards on the lifting mechanism 2 is reduced, the same height of each movement of the suckers is adopted, the problem that the suckers cannot contact the paperboards can occur, in order to solve the problem, the lifting mechanism 2 is arranged, the lifting mechanism 2 comprises a first motor 21 arranged at the bottom of the frame 1, a lead screw 22 is fixedly arranged on an output shaft of the first motor 21, the top of the lead screw 22 is rotationally connected to the inner side of the frame 1 through a bearing seat 23, a screw sleeve 24 is spirally connected to the outer wall of the lead screw 22, the screw sleeve 24 is fixedly arranged on a lifting arm 25, the lifting arm 25 is slidably arranged on one side of the frame 1, the lead screw 22 is driven to move upwards through the spiral transmission effect of the screw sleeve 24, so that the height of the paperboards is gradually compensated, and the paperboards on the uppermost layer can always contact with the suckers.
In order to conveniently control the adsorption assembly to reciprocate, a moving assembly is arranged, the moving assembly comprises a rotating arm 42, one end of the rotating arm 42 is fixedly connected with an output shaft of a motor II 41, a movable hole is formed in the rotating arm 42, a guide rod 43 is slidably arranged in the movable hole, one end of the guide rod 43 is slidably arranged in a guide groove on the inner side of the guide rail 44, the guide rail 44 is arranged on the side plate 3 through a fixed block 45, a spline shaft 46 is fixedly connected with the other end of the guide rod 43, a movable plate 410 is fixedly arranged at the bottom of the spline shaft 46, two ends of the movable plate 410 are connected with the adsorption assembly, the motor II 41 can control the rotating arm 42 to reciprocate, the rotating arm 42 drives the spline shaft 46 to reciprocate through a guide rod, and the guide rod is limited by the guide groove on the inner side of the guide rail 44 so that the adsorption assembly moves along the guide groove to finish feeding work.
In order to ensure the stability of the adsorption assembly in the reciprocating movement process, the top of the spline shaft 46 is sleeved with the spline sleeve 47, the spline sleeve 47 is fixedly connected in the sliding block 48, the sliding block 48 is arranged on the inner side of the sliding rail 49 in a sliding manner, the sliding rail 49 is arranged on the side plate 3 through a bracket, the spline shaft 46 can be limited to rotate by utilizing the limiting effect between the spline shaft 46 and the spline sleeve 47, lifting movement is not influenced, and meanwhile, the adsorption assembly is enabled to be more stable in horizontal movement under the action of the sliding block 48 and the sliding rail 49.
In order to ensure that the paperboard can be fixed, an adsorption assembly is arranged, the adsorption assembly comprises a connecting column 411 which is inserted into one end of a movable plate 410, a nut 412 is connected to the top of the connecting column 411 in a threaded mode, a mounting plate 413 is fixedly arranged at the bottom of the connecting column 411, suction cups 414 are arranged at two ends of the mounting plate 413, and the suction cups 414 are used for being in contact with the paperboard, so that the paperboard is adsorbed and fixed for subsequent transportation.
Embodiment two:
in order to ensure that the paper board can smoothly enter the carton machine, referring to fig. 1 and 4, in the first embodiment, the conveying mechanism 6 comprises a roller 61 rotatably connected to the inner side of the frame 1 and the extending table 5, a plurality of conveying belts 52 are in transmission connection between the two rollers 61, a motor three 63 fixedly connected with one end of the roller 61 is mounted on the side wall of the frame 1, the extending table 5 is placed in the paper inlet of the carton machine, and then the paper board can smoothly enter the carton machine under the action of the conveying belts 52.
According to the embodiment, when the paper board is conveyed, the motor II 41 is used for controlling the rotating arm 42 to reciprocate, the rotating arm 42 drives the spline shaft 46 to reciprocate through the guide rod, the guide rod is limited by the guide groove on the inner side of the guide rail 44, the adsorption component moves along the guide groove, the left adsorption component can place the paper board on the rack 1, then the right adsorption component can place the paper board on the conveying mechanism 6, the motor III 63 is used for working and the roller shaft 61 drives the conveying belt 52 to move, so that the paper board can be conveyed into the paper box machine, the paper board height on the lifting mechanism 2 is reduced along with the reduction of the number of the paper boards, the motor I is used for driving the lead screw 22 to rotate, and the lead screw 22 drives the lifting arm 25 to move upwards through the spiral transmission effect of the screw sleeve 24, so that the reduced height of the paper board is gradually compensated, and the uppermost paper board can always contact with the sucking disc.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.