Automatic carton discharging device of adjusting
Technical Field
The utility model relates to the technical field of carton production and manufacturing, in particular to an automatically-adjusted carton discharging device.
Background
The carton printing linkage production line generally comprises the procedures of paper feeding, printing, slotting, die cutting, folding, carton pasting and the like. After the box pasting process is finished, the carton needs to be stacked and counted through a counting and discharging device, and then the carton is conveyed to an automatic bundling machine to be bundled, so that the bundling transportation and the selling are facilitated.
At present, the existing discharging device generally adopts a fixed stacking rack to stack cartons, and the stacking rack is connected with a discharging conveying belt, but the discharging device has larger use limitation. When changing not unidimensional carton manufacturing, mainly discharge carton direction of delivery size is different, needs the manual work or adopts the instrument to remove ejection of compact conveyer belt position to change the stack frame, with the carton manufacturing of adaptation direction of delivery not unidimensional, troublesome operation, and need shut down the operation, influenced production efficiency greatly.
Disclosure of utility model
The present utility model is directed to an automatically adjustable carton discharge device that overcomes the deficiencies of the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the automatic-adjustment carton discharging device comprises a discharging conveying belt, a paper pressing conveying belt, a stacking mechanism and a translation mechanism, wherein the discharging conveying belt is a telescopic conveying belt, one end, close to the stacking mechanism, of the discharging conveying belt is a telescopic end, the other end of the discharging conveying belt is a fixed end, and a telescopic assembly for realizing the telescopic of the discharging conveying belt is arranged on the discharging conveying belt; the stacking mechanism is provided with a stacking part for stacking cartons, the stacking part is connected with the telescopic end of the discharging conveyor belt through a stop plate, and the stacking mechanism is also provided with an adjusting assembly for adjusting the length of the stacking part; the paper pressing conveyor belt is arranged right above the discharging conveyor belt and is matched with the discharging conveyor belt up and down to convey stacked cartons; the translation mechanism can synchronously drive the adjusting assembly, the telescopic assembly and the paper pressing conveying belt, is used for adjusting the length of the stacking part and the telescopic length of the discharging conveying belt, and keeps the paper pressing conveying belt and the discharging conveying belt to be conveyed in an up-down matching mode.
Further, the automatic carton discharging device comprises a translation trolley and a screw rod assembly, wherein the screw rod assembly comprises a screw rod, screw rod bearing seats and an encoder, the screw rod bearing seats for supporting the screw rod are arranged at two ends of the screw rod, the screw rod bearing seats are fixed on a paper collecting wallboard, the encoder is arranged at one end tail end of the screw rod, and the translation trolley is connected with the screw rod through a screw rod nut seat.
Further, in the automatic adjusting carton discharging device, two screw rod assemblies are arranged and are respectively positioned at two sides of the translation trolley, and the two screw rod assemblies are synchronously driven by a driving assembly; the first driving component comprises a driven sprocket fixed on the screw rod and a chain transmission component for driving the driven sprocket to rotate.
Further, the automatic carton discharging device of adjusting, the translation dolly is including locating two risers of both sides, locating the roller train in the riser outside and connecting the front support beam, the back support beam of two risers, the lead screw nut seat is connected with the riser of corresponding side, the roller train includes a plurality of gyro wheels, evenly arranges along the riser outside, the roller train is connected with the guide rail roll on locating the collection wallboard.
Further, the automatic regulating carton discharging device is characterized in that the stacking mechanism is a stacking conveyor belt, the regulating assembly comprises a first movable shaft and a second movable shaft, the stacking part comprises a stacking surface formed by the first movable shaft and a fixed shaft supporting the stacking conveyor belt, the second movable shaft is arranged on the obliquely lower side of the first movable shaft and forms a movable inclined surface with the first movable shaft supporting the stacking conveyor belt, and the first movable shaft and the second movable shaft are respectively provided with a supporting bearing seat and are connected with the translation trolley through bearing seats.
Further, the automatic carton discharging device is characterized in that the stop plate is fixed on the front supporting beam of the translation trolley and is positioned between the discharging conveying belt and the stacking mechanism, the stop plate comprises a stop plate which is vertically arranged and a transition plate which is obliquely arranged, the stop plate is arranged on the rear side of the stacking surface, and the transition plate is transited from the top of the stop plate to the feeding port of the discharging conveying belt.
Further, in the automatically-adjusted carton discharging device, the telescopic assembly comprises a movable belt frame, wherein the movable belt frame is arranged inside a telescopic end of the discharging conveyor belt and is fixed on a rear supporting beam of the translation trolley; the discharging conveyor belt further comprises a driving shaft, a driven shaft and a fixed belt frame, wherein the driving shaft is arranged at the fixed end of the discharging conveyor belt and is connected with a driving assembly II arranged on the paper collecting wallboard, the driven shaft is arranged at the front side of the movable belt frame, the fixed belt frame is connected with the paper collecting wallboard through a joist, and the fixed belt frame is inserted into the movable belt frame and is in sliding connection with the movable belt frame.
Further, the automatic regulating carton discharging device, the discharging conveyor belt further comprises a plurality of supporting shafts, the telescopic assembly further comprises a third moving shaft and a fourth moving shaft which are arranged at two ends of the lower side of the movable belt frame, the supporting shafts, the third moving shaft and the fourth moving shaft support the discharging conveyor belt to form a snake-shaped movable belt surface, the third moving shaft and the fourth moving shaft are connected with the vertical plate through bearing seats, and the telescopic end of the discharging conveyor belt is extended or retracted through translation of the movable belt frame, the third moving shaft and the fourth moving shaft.
Further, in the above automatic adjusting carton discharging device, the translation mechanism further comprises an upper sliding rail and a sliding rail seat, wherein the upper sliding rail is fixed on the sliding rail seat, and the sliding rail seat is fixed on the paper collecting wallboard; the paper pressing frame of the paper pressing conveying belt is connected with the translation trolley through a vertical beam, and sliding blocks in sliding connection with the upper sliding rail are arranged on two sides of the paper pressing frame.
Compared with the prior art, the utility model has the beneficial effects that: can synchronous adjustment stack portion length and ejection of compact conveyer belt flexible length through translation mechanism, stack portion extension then ejection of compact conveyer belt shortens, stack portion shortens then ejection of compact conveyer belt extension to through translation mechanism synchronous drive flexible subassembly and press paper conveyer belt, make press paper conveyer belt and ejection of compact conveyer belt up-and-down alignment, keep holding to press paper conveyer belt and the upper and lower cooperation of ejection of compact conveyer belt and carry, stack, the ejection of compact transport of automatically regulated adaptation not unidimensional carton, easy and simple to handle, degree of automation is high, does not need manual operation, also does not need the shutdown operation, has improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a schematic view of a self-adjusting carton discharge of the present utility model;
FIG. 2 is a schematic diagram of a self-adjusting carton discharge device according to a second embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the outfeed conveyor and stacking mechanism of the self-adjusting carton discharge device of the present utility model;
In the figure: 1. a discharge conveyor belt; 11. a telescoping assembly; 111. moving the belt frame; 112. a moving shaft III; 113. a moving shaft IV; 12. a driving shaft; 13. a driven shaft; 14. fixing the belt frame; 15. a second driving component; 16. a support shaft;
2. A paper pressing conveyor belt;
3. a stacking mechanism; 31. a stacking section; 311. stacking surfaces; 312. a fixed shaft; 32. an adjustment assembly; 321. moving the first shaft; 322. a second movable shaft; 323. moving the inclined plane;
4. A translation mechanism; 41. a translation trolley; 411. a vertical plate; 412. a roller set; 413. a front support beam; 414. a rear support beam; 42. a screw assembly; 421. a screw rod; 422. a screw rod bearing seat; 423. an encoder; 424. a screw nut seat; 43. a first driving assembly; 431. a driven sprocket; 44. a guide rail; 45. an upper slide rail; 46. a slide rail seat; 47. a vertical beam;
5. a stop plate; 51. a stop plate; 52. a transition plate;
6. And (5) a paper collection wallboard.
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.
Example 1
As shown in fig. 1-3, an automatically-adjusted carton discharging device comprises a discharging conveying belt 1, a paper pressing conveying belt 2, a stacking mechanism 3 and a translation mechanism 4, wherein the discharging conveying belt 1 is a telescopic conveying belt, one end, close to the stacking mechanism 3, of the discharging conveying belt is a telescopic end, the other end of the discharging conveying belt is a fixed end, and a telescopic assembly 11 for realizing the telescopic of the discharging conveying belt 1 is arranged on the discharging conveying belt 1; the stacking mechanism 3 is provided with a stacking part 31 for stacking cartons, the stacking part 31 is connected with the telescopic end of the discharging conveyor belt 1 through a stop plate 5, and the stacking mechanism 3 is also provided with an adjusting component 32 for adjusting the length of the stacking part 31; the paper pressing conveyor belt 2 is arranged right above the discharging conveyor belt 1 and is matched with the discharging conveyor belt 1 up and down to convey stacked cartons; the translation mechanism 4 can synchronously drive the adjusting component 32 and the telescopic component 11, and is used for adjusting the length of the stacking part 31 and the telescopic length of the discharging conveyor belt 1, the discharging conveyor belt 1 is shortened when the stacking part 31 is lengthened, and the discharging conveyor belt 1 is lengthened when the stacking part 32 is shortened, so that stacking and discharging of paperboards with different sizes are adapted; the translation mechanism 4 synchronously drives the telescopic component 11 and the paper pressing conveying belt 2, so that the paper pressing conveying belt 2 is aligned with the discharging conveying belt 1 up and down, the paper pressing conveying belt 2 and the discharging conveying belt 1 are kept to be matched and conveyed up and down, and the paper pressing conveying belt is suitable for conveying paperboards with different sizes. From the above, through the adjustment of the translation mechanism 4 to the discharging conveyer belt 1, the paper pressing conveyer belt 2 and the stacking mechanism 3, the automatic adjustment is suitable for stacking, discharging and conveying of cartons with different sizes, the operation is simple and convenient, manual operation is not needed, shutdown operation is not needed, and the production efficiency is improved.
In the above structure, as shown in fig. 1-2, the translation mechanism 4 includes a translation trolley 41 and a screw assembly 42, the screw assembly 42 includes a screw 421, a screw bearing seat 422, and an encoder 423, the screw bearing seats 422 for supporting the screw 421 are disposed at two ends of the screw 421, the screw bearing seats 422 are fixed on the paper collecting wallboard 6, the encoder 423 is disposed at one end of the screw 421, and the translation trolley 41 is connected with the screw 421 through a screw nut seat 424. The screw rod 421 rotates to drive the translation trolley 41 to translate, and the translation stroke can be controlled through the encoder 423, so that the adjustment size is more accurate.
As shown in fig. 1-2, two screw assemblies 42 are provided, and are respectively located at two sides of the translation trolley 41, and the two screw assemblies 42 are synchronously driven by a first driving assembly 43; the first driving unit 43 includes a driven sprocket 431 fixed to the screw 421 and a chain driving unit for driving the driven sprocket 431 to rotate. The translation trolley 41 is driven to move through the two screw rod assemblies 42, and the movement is more stable.
As shown in fig. 1-2, the translation trolley 41 includes two vertical plates 411 disposed on two sides, a roller set 412 disposed on the outer sides of the vertical plates 411, and a front support beam 413 and a rear support beam 414 connected to the two vertical plates 411, the screw nut seat 424 is connected to the vertical plates 411 on the corresponding sides, the roller set 412 includes a plurality of rollers, and is uniformly arranged along the outer sides of the vertical plates 411, the roller set 412 is in rolling connection with a guide rail 44 disposed on the paper collecting wallboard 6, and the movement of the translation trolley 41 is ensured to be smoother through the arrangement of the guide rail 44. The adjusting component 32, the telescopic component 11 and the paper pressing conveying belt 2 are connected with the translation trolley 41, and the translation trolley 41 moves to drive the adjusting component 32, the telescopic component 11 and the paper pressing conveying belt 2 to translate. The translation mechanism 4 has simple integral structure and stable operation.
Example 2
Based on the structure of embodiment 1, as shown in fig. 1-3, the stacking mechanism 3 is a stacking conveyor belt, the adjusting component 32 includes a first moving shaft 321 and a second moving shaft 322, the stacking portion 31 includes a stacking surface 311 formed by the first moving shaft 321 and the stacking conveyor belt supported by the fixed shaft 312, the second moving shaft 322 is disposed on the obliquely lower side of the first moving shaft 321 and forms a moving inclined surface 323 with the stacking conveyor belt supported by the first moving shaft 321, the moving inclined surface 323 is disposed below the discharging conveyor belt 2, the two ends of the first moving shaft 321 and the second moving shaft 322 are respectively provided with supporting bearing seats, and are connected with the translation trolley 41 through the bearing seats, and other belt shaft positions of the stacking conveyor belt are unchanged. Specifically, the first moving shaft 321 is connected to the front support beam 413 through a bearing block, and the second moving shaft 322 is connected to the vertical plate 411 through a bearing block; when the translation trolley 41 moves, the first moving shaft 321 and the second moving shaft 322 are driven to synchronously move, and the moving inclined plane 323 moves, so that the stacking surface 311 is lengthened or shortened along the conveying direction.
1-2, The stop plate 5 is fixed on the front support beam 413 of the translation trolley 41 and is located between the discharge conveyor belt 1 and the stacking mechanism 3, the stop plate 5 includes a stop plate 51 vertically arranged and a transition plate 52 obliquely arranged, the stop plate 51 is arranged at the rear side of the stacking surface 311 to block the lower part of stacked cartons, and the transition plate 52 is transited from the top of the stop plate 51 to the feed inlet of the discharge conveyor belt 1 so as to facilitate pushing a certain number of stacked cartons to the discharge conveyor belt 1 through the pushing mechanism.
In addition, as shown in fig. 1-3, the telescopic assembly 11 comprises a movable belt frame 111, wherein the movable belt frame 111 is arranged inside the telescopic end of the discharging conveyor belt 1 and is connected with a rear supporting beam 414 of the translation trolley; the discharging conveyor belt 1 further comprises a driving shaft 12, a driven shaft 13 and a fixed belt frame 14, wherein the driving shaft 12 is arranged at the fixed end of the discharging conveyor belt 1 and is connected with a second driving assembly 15 arranged on the paper collecting wallboard 6, the driven shaft 13 is arranged at the front side of the movable belt frame 111, the fixed belt frame 14 is connected with the paper collecting wallboard 6 through a joist, and the fixed belt frame 14 is inserted in the movable belt frame 111 and is in sliding connection with the movable belt frame 111.
The discharging conveyer belt 1 further comprises a plurality of support shafts 16, the positions of the support shafts 16 are unchanged, the telescopic assembly 11 further comprises a third moving shaft 112 and a fourth moving shaft 113 which are arranged at two ends of the lower side of the moving belt frame 111, the plurality of support shafts 16, the third moving shaft 112 and the fourth moving shaft 113 support the discharging conveyer belt to form a snake-shaped movable belt surface, the third moving shaft 112 and the fourth moving shaft 113 are connected with a vertical plate 411 for translating the getting-off through bearing seats, and the telescopic end of the discharging conveyer belt 1 is extended or retracted through translating the moving belt frame 111, the third moving shaft 112 and the fourth moving shaft 113 through the translating mechanism 4. When the translation trolley 41 moves, the moving belt frame 111, the moving shaft III 112 and the moving shaft IV 113 move along the conveying direction, the telescopic end of the discharging conveying belt 1 is close to or far from the driving shaft 12, and the length of the overlapped section of the snakelike movable belt surface changes, so that the telescopic end is retracted or extended.
In addition, as shown in fig. 1-2, the translation mechanism 4 further includes an upper slide rail 45 and a slide rail seat 46, the upper slide rail 45 is fixed on the slide rail seat 46, and the slide rail seat 46 is fixed on the paper collecting wallboard 6; the paper pressing frame of the paper pressing conveying belt 2 is connected with the translation trolley 41 through a vertical beam 47, and sliding blocks which are in sliding connection with the upper sliding rail 45 are arranged on two sides of the paper pressing frame. When the translation trolley 41 moves, the paper pressing conveyor belt 2 is driven to move along the upper sliding rail 45, and the paper pressing conveyor belt 2 and the discharging conveyor belt 1 are kept to be conveyed in an up-down matching mode in synchronization with the action of the telescopic end of the discharging conveyor belt 1.
The working principle of the automatic regulating carton discharging device is as follows: the control system presets the stacking length of each carton according to the carton type, inputs the carton type, and the system automatically controls the translation mechanism 4 to translate corresponding strokes according to preset sizes, so that the telescopic component 11, the adjusting component 31 and the paper pressing conveying belt 2 move corresponding positions, the stacking surface 311 is prolonged, the discharging conveying belt 1 is shortened, the paper pressing conveying belt 2 is retracted, or the stacking surface 311 is shortened, the discharging conveying belt 1 is prolonged and the paper pressing conveying belt 2 is advanced, so that the carton stacking device is suitable for discharging, stacking and conveying of cartons of different sizes.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.