Disclosure of utility model
In view of the technical problems in the background art, the utility model aims to provide a paper box edge scraping device of a paper box edge folding machine, which can avoid bulge and improve the quality of paper boxes.
The technical scheme is that the edge scraping device of the paper box flanging machine is arranged at an edge scraping station and is characterized by comprising an edge scraping component, a lateral limit gauge and a lateral material pressing and folding abutting component, wherein the front side of the edge scraping station is a longitudinal box body output side, the rear side of the edge scraping station is a longitudinal box body input side, the lateral limit gauge is arranged at the left side of the edge scraping station, the lateral material pressing and folding abutting component is arranged at the right side of the edge scraping station, the lateral material pressing and folding abutting component is in transmission connection with an abutting and advancing driving component, the edge scraping component is arranged at the upper side of the edge scraping station, and the edge scraping component is in transmission connection with an edge scraping lifting and longitudinally moving driving component.
The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.
For example, the lateral limit gauge is also in transmission connection with a left-right lateral sliding side pushing driving component.
For example, the abutting advancing and retreating driving member includes a push-down lift driving member and a lateral-pressure traversing driving member.
For example, the edge scraping component comprises an edge scraping sheet or an edge scraping brush, and the edge scraping sheet adopts a rubber sheet. And then optimizing, wherein the lower end of the scraping edge piece is a curved surface end.
Further optimized, the right side of the longitudinal input side of the box body at the rear side of the edge scraping station is also provided with a side wall upper part downward pre-turning guide part, and the side pressing, turning and leaning part at the high position is connected with the side wall upper part downward pre-turning guide part in front and back.
For another example, the guide members are guide plates or guide bars that are pre-folded downward from the upper portions of the side walls. In addition, the guide plate and the guide rod are arranged in an adjusting manner relative to the vertical height, for example, the upper part of the side wall is pre-folded downwards to be arranged in a high-front low-guide manner.
In addition, the complementary optimization is carried out, the box longitudinal conveying device is connected with the edge scraping station, and the downward pre-turning guide part on the upper part of the side wall is arranged on the right side of the box longitudinal conveying device.
The utility model has the advantages that after the paper box body is input and stays at the edge scraping station, the lateral material pressing, folding and leaning component presses the upper part of the side wall (the surface of which is pasted with facial tissues) on the right side of the paper box downwards to lean against the outer surface of the lower part of the side wall, and keeps the upper part and the lower part in leaning state, at the moment, the area (end surface) between the upper part and the lower part of the side wall is completely unfolded, the edge scraping component presses the area in a descending contact manner, the edge scraping component longitudinally moves to scrape edges, and the facial tissues are tightly scraped with the area (namely the top end surfaces of the upper part and the lower part of the side wall at the moment). This paper box flanging machine scrape stupefied device can cooperate the preparation paper box hem, and the region of (dividing) between a lateral wall upper portion and the lower part of paper box can be tight with the facial tissue laminating, and facial tissue is more tight in this region department with the terminal surface laminating of upper portion, the lower part (cardboard) of lateral wall, the difficult condition that appears the swell, and this region (the region between lateral wall upper portion and the lower part) is relatively more neat, promotes the quality of paper box.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic top view of the present utility model.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic perspective view of a part of the structure of fig. 1.
Fig. 4 is a schematic structural view of a semi-finished carton of the present utility model.
In the figure:
5. The device comprises a scraping station, a scraping device, a scraping part, a 52 side limit gauge, a 53 side pressing turnover abutting part, a 54 abutting driving part, a 55 side-to-side transverse side pushing driving part, a 56 side wall upper part downward pre-turnover guide part, a 57 side scraping lifting longitudinal moving driving part, a 58 side pressing lifting driving part, a 59 side pressing transverse moving driving part, 581, a second mounting plate, 591, a first mounting plate, 561, a mounting seat, 571, a scraping lifting driving part, 572 side scraping longitudinal moving driving parts, 573 side assembling frames;
6. A box longitudinal conveying device;
90. Box 91, lower part, 92, upper part, 93 and facial tissue.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some, but not all, embodiments of the implementation of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to the drawings, in the embodiment of the present invention, a paper box flanging machine is provided with a chamfering device 50, the chamfering device 50 is configured at a chamfering station 5, and the chamfering device 50 comprises a chamfering component 51, a lateral limit gauge 52 and a lateral material pressing and folding abutting component 53; the front side of the edge scraping station 5 is a box longitudinal output side, the rear side of the edge scraping station 5 is a box longitudinal input side, namely, a paper box 90 to be scraped is input from the rear side and output from the front side, and the edge scraping processing is finished at the edge scraping station 5; wherein a lateral limit gauge 52 is arranged at the left side of the scraping edge station 5, when a paper box is sent to the scraping edge station 5, the limit gauge is matched and limited at the left side, when the subsequent scraping edge is ensured, the paper box is positioned at a relatively accurate position and the like, and the paper box can be clamped and kept stable relative position by being matched with a lateral pressing turnover abutting part 53, and the pressing turnover abutting operation can be smoothly operated by being matched with the lateral pressing turnover abutting part 53, wherein the lateral pressing turnover abutting part 53 is arranged at the right side of the scraping edge station 5, the lateral pressing turnover abutting part 53 is in transmission connection with an abutting driving part 54, the abutting driving part 54 is matched and drives the lateral pressing turnover abutting part 53 to reciprocate, the pressing turnover abutting operation is implemented, the upper part of the lateral pressing turnover abutting part 53 is used for pressing the upper part of the side wall (the inner side and the outer side surface of the box body is stuck with face paper) of the lower part 91 downwards, the upper part 92 and the lower part 91 is kept stable relative position by being matched with the lower part 91 so as to ensure stable relative position, the scraping turnover abutting operation is ensured between the upper side wall and the scraping edge (the upper edge 51) and the scraping edge 5 is arranged at the end face of the scraping edge, the scraping edge part 51 is in transmission connection with a scraping edge lifting and longitudinal moving driving part 57, and the scraping edge lifting and longitudinal moving driving part 57 is matched to drive the scraping edge part 51 to lift and longitudinally move (front and back) to match with the scraping edge operation and return.
The working principle is that after the paper box body is input and stays at the edge scraping station 5, the lateral material pressing, folding and leaning component 53 is used for downwards folding and leaning the upper part of the side wall (the surface of which is stuck with facial tissues) on the right side of the paper box, leaning the upper part and the lower part of the side wall, at the moment, the region (end face) between the upper part and the lower part of the side wall is completely unfolded, the edge scraping component 51 is pressed in a descending contact manner, the edge scraping component 51 longitudinally moves to scrape edges, and the facial tissues are tightly scraped with the region (namely the top end faces of the upper part and the lower part of the side wall at the moment).
This paper box flanging machine scrape stupefied device 50 can cooperate the preparation paper box hem, and the area of (dividing) between a lateral wall upper portion and the lower part of paper box can be tight with the facial tissue laminating, and facial tissue is more tight in this area department with the terminal surface laminating of upper portion, the lower part of lateral wall (cardboard), the difficult condition that appears the swell, and this area (the area between lateral wall upper portion and the lower part) is relatively more neat, promotes the quality of paper box.
The following optimizations or further description can be made on the basis of the above embodiments, respectively.
For example, the lateral limit gauge 52 is also connected with a lateral sliding lateral pushing driving component 55 (such as a cylinder or a motor). The lateral limit gauge 52 is driven by the left-right lateral push driving part 55 to move horizontally in a matched manner, so that lateral push and lateral return are realized, the lateral limit gauge 52 can move horizontally in a matched manner to limit the carton body, and the carton body can be separated from the carton body after retreating, so that the carton body can be conveniently input and output.
The abutting driving member 54 may drive the lateral pressing and folding abutting member 53 to reciprocate obliquely from high to low, or may reciprocate by combining lifting and traversing. For example, the abutting advancing and retreating driving member 54 includes a pressing lifting driving member 58 (such as a cylinder) and a lateral pressing traversing driving member 59 (such as a cylinder) capable of driving the lateral pressing folding abutting member 53 to move up and down and laterally, for example, the lateral pressing traversing driving member 59 is connected with a first mounting plate 591, the lateral pressing traversing driving member 59 drives the first mounting plate 591 to laterally move, the pressing lifting driving member 58 is disposed on the first mounting plate 591, the pressing lifting driving member 58 is connected with a second mounting plate 581, the pressing lifting driving member 58 drives the second mounting plate 581 to move up and down on the first mounting plate 591, the lateral pressing folding abutting member 53 is connected and mounted on the second mounting plate 581, and even the up-down position or the replacement specification of the pressing folding abutting member on the second mounting plate 581 can be adjusted; the lateral pressing, folding and leaning component 53 descends to downwards turn and fold the upper part of the side wall, then the lateral pressing, folding and leaning component 53 transversely moves (leftwards) to press the upper part (downwards turned and folded) to the lower part of the side wall, the upper part and the lower part are kept leaning, after the scraping edge is finished, the lateral pressing, folding and leaning component 53 transversely moves (rightwards) to back and ascend to back, the lateral pressing, folding and leaning component 53 is relatively more stable, the relative position movement deviation between the upper part and the lower part is difficult to occur, and the boxes are relatively uniform after being manufactured. For example, the lateral pressing and folding abutment member 53 may be a pressing and folding abutment bar, a pressing and folding abutment plate, or the like.
The edge scraping component 51 is driven to lift and move (front and back) by the edge scraping lifting and longitudinal movement driving component 57 in a matched mode, and the edge scraping operation and the return are matched. For example, the vertical movement driving member 57 includes a vertical movement driving member 571 and a vertical movement driving member 572, for example, the vertical movement driving member 572 adopts a linear movement module, the vertical movement driving member 572 is connected with a mounting frame 573, the mounting frame 573 is driven by the vertical movement driving member 572 to move longitudinally and back, the vertical movement driving member 571 (such as a cylinder) is mounted on the mounting frame 573, the vertical movement driving member 571 is in transmission connection with the vertical movement driving member 571, and the vertical movement driving member 571 is matched to drive the vertical movement of the vertical movement driving member 51 on the mounting frame 573.
For another example, the edge scraping part 51 comprises an edge scraping sheet or an edge scraping brush, the edge scraping sheet adopts a rubber sheet, the edge scraping brush or the rubber sheet is in close contact with the clothes, the material of the paper box body is not easy to damage, and the facial tissues and the paper boards are more compact. The lower end of the scraping edge piece can be a curved surface end, such as an arc end surface, and the scraping edge piece is smooth when contacting with the box body, so that damage to the box body of the paper box is not easy to occur.
Normally, the upper part of the right side wall of the paper box body is turned downwards, but the upper part of the side wall is easy to turn upwards and restore due to the characteristic of restoring, bouncing and opening after the paper board is turned, so that the follow-up operation (the side pressing, turning and leaning component 53 is normal) is influenced, and the stability is poor; therefore, the side wall upper part downward pre-turning guide part 56 is additionally arranged on the right side of the longitudinal input side of the box body at the rear side of the edge scraping station 5, the upper part of the side wall is ensured to be in a downward turning state in advance, the side wall upper part is limited in a certain range even if the side wall upper part is restored and sprung open, normal operation of the side wall pressing turning and leaning part 53 is not influenced and interfered, and even the side wall upper part at a high position is connected with the side wall upper part downward pre-turning guide part 56 in front and back, namely the side wall upper part of the box body after passing through the side wall upper part downward pre-turning guide part 56 is directly connected to the lower part of the side wall pressing turning and leaning part 53 in a downward turning state, the stability of the working operation of the side wall pressing turning and leaning part 53 is improved, the pressing turning and leaning operation is smoothly completed, and the follow-up failure of the side wall upper part in a upward turning state is avoided.
For example, the guiding member 56 may be a guiding plate or guiding rod, and the guiding member 56 may be adjusted in height relative to the top and bottom to adapt to the requirements of different sizes of paper boxes, and the mounting seat 561 may be provided for assembling the guiding member 56. For another example, when the side wall upper portion is arranged to be turned down, the rear high front low guide is arranged, and the side wall upper portion can be arranged in a straight line inclined mode, namely, the side wall upper portion is inclined, even the inclined angle can be adjusted, different specification requirements are met, and smooth connection of the side direction pressing, turning and leaning component 53 is ensured.
In addition, the edge scraping station 5 is also connected with a box body longitudinal conveying device 6, the box body longitudinal conveying device 6 is matched with input and output of the paper box body to the edge scraping station 5 and output of the paper box body from the edge scraping station 5, so that the input and output of the paper box body are facilitated, a production line, such as a conveying belt or a conveying clamp which longitudinally conveys the paper box body from back to front, can be formed, and the box body longitudinal conveying device can be arranged between the lateral limit gauge 52 and the lateral pressing, folding and leaning component 53. The side wall upper part pre-folding guide member 56 may be disposed on the right side of the box longitudinal conveyor 6, and cooperate with each other to fold down the upper part of the side wall on the right side of the paper box in advance in a state of being folded down in advance in the process of transferring and conveying the paper box by the longitudinal conveyor.