CN220700519U - Quadrangle carton shaping equipment - Google Patents

Abstract

The utility model discloses a quadrangle carton shaping device, which comprises a machine body frame, wherein an inner shaping mechanism and an outer shaping mechanism which correspond to each other are arranged on the machine body frame, the inner shaping mechanism comprises four groups of inner shaping plates for supporting cartons, and the four groups of inner shaping plates sequentially enclose a rectangular structure matched with the outlines of the cartons; the outer shaping mechanisms comprise four groups of outer shaping plates which are parallel to the inner shaping plate surface in a one-to-one correspondence manner, and folded angle shaping mechanisms for shaping the corners of the paper boxes are arranged between two adjacent groups of outer shaping plates; each group of outer side shaping plates and the angle folding shaping mechanisms are provided with pushing devices for pushing the outer side shaping plates and the angle folding shaping mechanisms to move towards the inner side shaping plates, the pushing devices are arranged on the machine body frame, and driving mechanisms for driving the pushing devices to operate are arranged on the machine body frame; the stroke and pressure adjustment of the setting equipment are convenient, and the effect on carton forming is better.

Description

Quadrangle carton shaping equipment

Technical Field

The utility model relates to the technical field of carton production, in particular to a quadrangle carton shaping device.

Background

At present, the four-corner box shaping equipment mainly adopts a cylinder structure, and has some defects in the use process, such as the problem about the shaping size of products: the cylinder cannot effectively control the walking distance, so that deviation exists between the thickness of the product and a preset value; secondly, the thrust of the shaping equipment is low, and the expected thickness of the product cannot be achieved after the product is shaped under the working condition that corrugated paper is high; problem of non-uniform motion: after starting, the cylinder at the near air source end acts before the cylinder at the far air source end, so that the problem of uneven wall thickness at the left side and the right side exists; the equipment failure rate is high and the cylinder is damaged frequently due to the large acting force.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a quadrangle carton shaping device.

The technical scheme of the utility model is as follows:

the four-corner carton shaping equipment comprises a machine body frame, wherein an inner shaping mechanism and an outer shaping mechanism which correspond to each other are arranged on the machine body frame, the inner shaping mechanism comprises four groups of inner shaping plates used for supporting the periphery of a carton, and the four groups of inner shaping plates sequentially enclose a rectangular structure matched with the outline of the carton; the outer shaping mechanisms comprise four groups of outer shaping plates which are parallel to the inner shaping plates in a one-to-one correspondence manner, and corner shaping mechanisms for shaping the corners of the paper boxes are arranged between two adjacent groups of outer shaping plates and correspond to the positions of the connected corners of the inner shaping plates; each group of the outer side shaping plate and the angle folding shaping mechanism are provided with a pushing device for pushing the outer side shaping plate and the angle folding shaping mechanism to move towards the inner side shaping plate, and the pushing device is arranged on the machine body frame and is provided with a driving mechanism for driving the pushing device to operate.

Preferably, the rectangular cavity surrounded by the inner shaping plate is provided with the pushing device for supporting and pushing up the inner shaping plate.

Preferably, the pushing device is a worm gear screw rod lifter, a screw rod on the worm gear screw rod lifter is perpendicular to the outer side shaping plate and the bevel shaping mechanism which correspond to the worm gear screw rod lifter, and a flange inherent to the head of the screw rod is connected to the inner side shaping plate, the outer side shaping plate and the bevel shaping mechanism.

Preferably, the pushing devices on each group of the inner side shaping plate, the outer side shaping plate and the angle folding shaping mechanism are respectively provided with an even number of groups which are in parallel-to-two correspondence, each two groups of corresponding pushing devices are connected with one group of driving mechanisms for transmission, and the pushing devices are linked between each two groups of corresponding pushing devices through connecting rods; the driving mechanism comprises a servo motor and a transmission shaft arranged on the servo motor, the servo motor is arranged on the machine body frame, and the transmission shaft is connected with a worm on the worm wheel screw rod lifter for transmission.

Preferably, each set of the angle setting mechanism comprises an angle strip, the angle strip is parallel to the four sets of the outer setting plates, the length of the angle strip is matched with the outer setting plates, and the angle strip is fixedly connected with the flange on the pushing device.

Preferably, the machine body frame is further provided with a plurality of groups of limiting mechanisms for limiting the position movement of the inner side shaping plate, the outer side shaping plate and the angle folding shaping mechanism, each limiting mechanism comprises a sleeve fixed on the machine body frame and a sliding rod which is installed in the sleeve in an adaptive sliding manner, each sliding rod is parallel to the corresponding lead screw of the pushing device on the inner side shaping plate, the corresponding outer side shaping plate and the corresponding angle folding shaping mechanism, and the end part of each sliding rod is fixedly connected with the corresponding inner side shaping plate, the corresponding outer side shaping plate and the corresponding angle folding lath.

The utility model has the beneficial effects that:

according to the quadrangle carton shaping equipment provided by the utility model, the servo motor provides power, and the pushing device in linkage pushes the external shaping plate and the angle folding shaping mechanism, so that the pushing force is more synchronous; meanwhile, the pushing device adopts the worm wheel screw rod lifter, so that the final holding force can be ensured after the pushing device stops at any position, each stress point is stressed more uniformly, and the product is firmer after being molded; the position of the outside shaping plate and the angle forming mechanism during movement is limited by the limiting mechanism, so that the outside shaping plate and the angle forming mechanism are stable during movement, and dislocation offset is reduced.

Drawings

FIG. 1 is a front perspective view of a sizing device of the present utility model;

FIG. 2 is a rear perspective view of the sizing device of the present utility model;

FIG. 3 is a front view of the sizing device of the present utility model;

FIG. 4 is a rear view of the sizing device of the present utility model;

FIG. 5 is a top view of the sizing apparatus of the present utility model;

FIG. 6 is a schematic diagram showing the internal structure of the setting device according to the present utility model;

FIG. 7 is a schematic diagram of the internal structure of the setting device according to the present utility model;

FIG. 8 is a schematic view of an inner shaping plate in the shaping apparatus of the present utility model;

FIG. 9 is a schematic diagram of an inner shaping plate in the shaping apparatus according to the present utility model;

FIG. 10 is a schematic view of an inner shaping plate in the shaping apparatus of the present utility model;

FIG. 11 is a schematic view of an outer sizing plate in the sizing device of the present utility model;

FIG. 12 is a schematic view of a corner shaping mechanism in the shaping apparatus of the present utility model;

FIG. 13 is a schematic view of a pusher in the sizing apparatus of the present utility model;

in the figure, 1, a machine body frame;

2. an inner shaping plate;

3. an outer shaping plate;

4. a folding angle shaping mechanism; 401. a fixed block; 402. angle folding lath;

5. a pushing device; 501. a screw rod; 502. a flange; 503. a worm;

6. a driving mechanism; 601. a servo motor; 602. a transmission shaft;

7. a limiting mechanism; 701. a limit sleeve; 702. a slide bar;

8. and a connecting rod.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "horizontal, vertical, top, bottom, one end, the other end, two sides, above, below," etc. indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the utility model.

Referring to fig. 1 to 13, the utility model provides a quadrangle carton shaping device, which comprises a machine body frame 1, wherein an inner shaping mechanism and an outer shaping mechanism are arranged on the machine body frame 1, the inner shaping mechanism corresponds to the outer shaping mechanism, the quadrangle carton is placed between the inner shaping mechanism and the outer shaping mechanism, and the box body plate surface of the quadrangle carton is extruded through the inner shaping mechanism and the outer shaping mechanism to realize shaping of the quadrangle carton; the inner shaping mechanism comprises four groups of inner shaping plates 2 for supporting the peripheral plate surfaces of the cartons, and the four groups of inner shaping plates 2 are sequentially surrounded to form a rectangular body mechanism matched with the outline of the cartons, so that the rectangular cartons are matched with the rectangular bodies formed by the inner shaping plates 2; in addition, the outer qualitative mechanism comprises four groups of outer shaping plates 3, the four groups of outer shaping plates 3 are wrapped on the outer sides of the four groups of inner shaping plates 2 and are in one-to-one correspondence and parallel to the four groups of inner shaping plates 2, the outer shaping plates 3 are arranged on the machine body frame 1 in a sliding manner, after the four-corner paper boxes are sleeved on the inner shaping plates 2, the outer shaping plates 3 move until contacting with the four-corner paper boxes, and a shaping effect is achieved on the four-corner paper boxes through the clamping and extrusion effect between the outer shaping plates 3 and the inner shaping plates 2; in addition, in order to shape each corner position of the four-corner carton, a corner shaping mechanism 4 is arranged between two adjacent groups of outer shaping plates 3, the corner shaping mechanisms 4 are also arranged on the machine frame 1 in a sliding manner, the corner positions of the corner shaping mechanisms 4 connected with the inner shaping plates 2 correspond to each other, and the carton is extruded together with the connected corners of the inner shaping plates 2 through the movement of the corner shaping mechanisms 4 until the corner shaping mechanisms 4 are contacted with the carton, so that the corners of the carton are shaped; it should be further noted that, a plurality of groups of thrusters 5 are respectively arranged on the outer side shaping plate 3 and the angle folding shaping mechanism 4 of each group, in this embodiment, four groups of thrusters 5 uniformly distributed are correspondingly arranged on each group of outer side shaping plate 3, and two groups of thrusters 5 are correspondingly arranged on each group of angle folding shaping mechanism 4; the pushing device 5 is arranged on the machine body frame 1, and the pushing device 5 is used for pushing the outer side shaping plate 3 and the inward side shaping plate 2 which is vertical to the angle folding shaping mechanism 4 to move until the pushing device contacts with the paper box, so that the extrusion shaping of the paper box is realized; the frame body 1 of the machine frame is also provided with a driving mechanism 6, and the driving mechanism 6 is used for driving the pushing device 5 to operate, so that the pushing device 5 can realize push-pull displacement on the outer side shaping plate 3 and the bevel shaping mechanism 4.

Further, referring to fig. 8 to 10, in an embodiment of the present utility model, in order to ensure stability of the inner side shaping plate 2, to avoid a situation that the inner side shaping plate 2 moves when being extruded by the outer side shaping plate 3 or the bevel shaping mechanism 4, a plurality of groups of thrusters 5 are also disposed in a rectangular cavity surrounded by the inner side shaping plate 2, four groups of thrusters 5 uniformly distributed are disposed on each group of inner side shaping plate 2, and a part of a bracket of the machine frame 1 also extends into the rectangular cavity surrounded by the inner side shaping plate 2 for installing the thrusters 5, and thrust support is provided for the four groups of inner side shaping plates 2 by the thrusters 5 in the cavity surrounded by the inner side shaping plate 2, so that a rectangular structure surrounded by the inner side shaping plate 2 is more stable, bending deformation or position deviation cannot easily occur, and a carton can be more stably pressed and shaped between the inner side shaping plate 2 and the outer side shaping plate 3.

In a specific embodiment of the present utility model, as shown in fig. 11 to 13, the pushing device 5 is a worm screw lifter in the prior art, the worm screw lifter is fixedly mounted on the machine frame 1 through a bolt assembly, and screws 501 in each group of worm screw lifter are respectively perpendicular to the corresponding outer shaping plate 3 and the corresponding bevel shaping mechanism 4, so that the screws 501 in the worm screw lifter drive the outer shaping plate 3 and the bevel shaping mechanism 4 to move towards the corresponding inner shaping plate 2 during the moving process, and compact the carton; in addition, in this embodiment, the flange 502 is adopted as a connecting component at the end of the screw rod of the worm wheel screw rod lifter, and the flange 502 is fixedly installed and connected with the inner shaping plate 2, the outer shaping plate 3 and the bevel shaping mechanism 4 through the bolt component, so that the pushing device 5 can stably push and displace the outer shaping plate 3 and the bevel shaping mechanism 4, and also plays a stable role on the inner shaping plate 2.

Further, referring to fig. 6 and fig. 10 to 12, in an embodiment of the present utility model, the four sets of thrusters 5 on each set of outer shaping plates 3 correspond to each other in pairs, the four sets of thrusters 5 on each set of inner shaping plates 2 correspond to each other in pairs, and the two sets of thrusters 5 on the angle folding shaping mechanism 4 correspond to each other in pairs; the pushing devices 5 corresponding to each two groups are linked through a connecting rod 8, namely, the worms 503 in the two groups of corresponding worm wheel screw rod elevators are connected through the connecting rod 8, and two ends of the connecting rod 8 are respectively connected to the ends of the worms 503 in the two groups of corresponding worm wheel screw rod elevators, so that the synchronous operation of the two groups of corresponding worm wheel screw rod elevators is realized; in addition, in this embodiment, each two sets of corresponding thrusters 5 are driven by a set of driving mechanism 6, where the driving mechanism 6 includes a servo motor 601 and a transmission shaft 602, one end of the transmission shaft 602 is connected to an output shaft of the servo motor 601, the transmission shaft 602 is driven to rotate by the servo motor 601, the other end of the transmission shaft 602 is connected with a worm 503 on any set of thrusters 5 of the two sets of corresponding thrusters 5, so that the transmission shaft 602 can drive one set of thrusters 5 to operate, after one set of thrusters 5 operates, the corresponding thrusters 5 are driven by a connecting rod 8 to operate synchronously, and by synchronous operation of several sets of thrusters 5, the supporting and pushing of the inner shaping plate 2, the outer shaping plate 3 and the angle-folding shaping mechanism 4 are smoother and firmer, so as to avoid shaking phenomenon.

Further, referring to fig. 12, in an embodiment of the present utility model, the corner shaping mechanism 4 includes a corner strip 402, the corner strip 402 is parallel to the four sets of outer shaping plates 3, and the length of the corner strip 402 is matched with the length of the outer shaping plates 3, so as to bend and shape the corner of the carton, so that incomplete corner shaping of the carton is avoided; in addition, the bevel lath 402 is fixedly connected with the flange 502 on the pushing device 5 corresponding to the bevel lath 402 through a bolt assembly, so that the bevel lath 402 is fixed on the pushing device 5, and the bevel lath 402 is driven to move through the pushing device 5.

It should be noted that, referring to fig. 10 to 12, in a specific embodiment of the present utility model, the frame 1 is further provided with a plurality of sets of limiting mechanisms 7 for limiting the positions of the inner shaping plate 2, the outer shaping plate 3 and the angle folding shaping mechanism 4, and the positions and the moving directions of the inner shaping plate 2, the outer shaping plate 3 and the angle folding shaping mechanism 4 are further limited by the limiting mechanisms 7, so as to avoid the position deviation caused by extrusion in the construction process; in the present embodiment, the limiting mechanism 7 comprises a sleeve 701 and a slide bar 702, wherein the sleeve 701 is fixedly mounted on the machine body frame 1 through a bolt assembly, the diameter of the slide bar 702 is matched with the cylinder diameter of the sleeve 701, so that the slide bar 702 can be slidably mounted in the sleeve 701, the sliding direction of the slide bar 702 is communicated with a certain direction of the corresponding inner shaping plate 2, outer shaping plate 3 and angle-folding shaping mechanism 4, and the end part of the slide bar 701 is fixedly mounted on each group of inner shaping plate 2, outer shaping plate 3 and angle-folding shaping mechanism 4 through a bolt connection assembly; the sliding of the slide bar 702 and the sleeve 701 limits the stability and displacement direction of the inner shaping plate 2, the outer shaping plate 3 and the angle shaping mechanism 4, and reduces the dislocation deviation of the inner shaping plate 2, the outer shaping plate 3 and the angle shaping mechanism 4.

The working process and principle of the utility model are as follows:

when the device is in production and use, firstly, a wound quadrangle paper box is sleeved and placed on an inner side shaping mechanism, then, a main switch of the device is started, a plurality of groups of servo motors 601 are synchronously started to operate, an outer side shaping plate 3 and a folding angle shaping mechanism 4 are pushed to an inner side shaping plate 2 until the outer side shaping plate 3 and the folding angle shaping mechanism 4 are in contact with the quadrangle paper box and exert pressure on the quadrangle paper box, so that the quadrangle paper box is extruded and shaped; then the servo motor 601 stops running, after the outer side shaping plate 3 and the folding angle shaping mechanism 4 press the four-corner paper boxes for 2-3 minutes, the servo motor 601 is started and the servo motor 601 runs reversely, the outer side shaping plate 3 and the folding angle shaping mechanism 4 are pulled away from the four-corner paper boxes, and finally the shaped paper boxes are taken down from the inner side shaping plate 2 by workers.

The foregoing description of specific embodiments of the utility model has been presented for the purpose of illustration and example, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that numerous modifications and variations are possible in light of the above description, with the examples being chosen and described in order to explain the principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various embodiments and with various modifications and variations. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims (6)

1. The four-corner carton shaping equipment comprises a machine body frame (1) and is characterized in that an inner shaping mechanism and an outer shaping mechanism which correspond to each other are arranged on the machine body frame (1), the inner shaping mechanism comprises four groups of inner shaping plates (2) used for supporting the periphery of a carton, and the four groups of inner shaping plates (2) sequentially enclose a rectangular structure matched with the outline of the carton; the outer shaping mechanisms comprise four groups of outer shaping plates (3) which are parallel to the inner shaping plates (2) in a one-to-one correspondence manner, corner folding shaping mechanisms (4) for shaping the corners of the cartons are arranged between two adjacent groups of outer shaping plates (3), and the corner folding shaping mechanisms (4) correspond to the positions of the connected corners of the inner shaping plates (2); every group outside shaping board (3) and dog-ear shaping mechanism (4) are gone up and all are provided with and are used for promoting outside shaping board (3) and dog-ear shaping mechanism (4) to pushing device (5) that inboard shaping board (2) removed, pushing device (5) are installed on organism frame (1), and install on organism frame (1) be used for driving mechanism (6) of pushing device (5) operation.

2. A four-corner carton sizing device according to claim 1, characterized in that the rectangular cavity enclosed by the inner sizing plate (2) is provided with the pushing device (5) for supporting and pushing up the inner sizing plate.

3. A four-corner carton sizing device according to claim 2, characterized in that the pushing device (5) is a worm screw elevator, a screw (501) on the worm screw elevator is perpendicular to the outer sizing plate (3) and the corner sizing mechanism (4) corresponding to the worm screw elevator, and a flange (502) inherent to the head of the screw (501) is connected to the inner sizing plate (2), the outer sizing plate (3) and the corner sizing mechanism (4).

4. A four-corner carton shaping device according to claim 3, characterized in that the pushing devices (5) on each group of the inner shaping plate (2), the outer shaping plate (3) and the folding angle shaping mechanism (4) are respectively provided with an even number of groups which correspond to each other in pairs, each two groups of corresponding pushing devices (5) are connected with one group of driving mechanisms (6) for transmission, and the pushing devices (5) are linked between each two groups of corresponding pushing devices (8); the driving mechanism (6) comprises a servo motor (601) and a transmission shaft (602) arranged on the servo motor (601), the servo motor (601) is arranged on the machine body frame (1), and the transmission shaft (602) is connected with a worm (503) on the worm wheel screw rod lifter for transmission.

5. A four corner carton sizing device according to claim 4, wherein each set of corner shaping mechanisms (4) comprises a corner strip (402), the corner strips (402) are parallel to four sets of outer sizing plates (3), the length of the corner strips (402) is matched with the outer sizing plates (3), and the corner strips (402) are fixedly connected with the flanges (502) on the pushing devices (5).

6. The four-corner carton sizing device according to claim 5, wherein the machine frame (1) is further provided with a plurality of groups of limiting mechanisms (7) for limiting the position movement of the inner sizing plate (2), the outer sizing plate (3) and the folding angle sizing mechanism (4), the limiting mechanisms (7) comprise sleeves (701) fixed on the machine frame (1) and sliding rods (702) which are arranged in the sleeves (701) in an adapting sliding manner, the sliding rods (702) are parallel to screw rods (501) of the pushing devices (5) on each group of the inner sizing plate (2), the outer sizing plate (3) and the folding angle sizing mechanism (4), and the ends of the sliding rods (702) are fixedly connected with the inner sizing plate (2), the outer sizing plate (3) and the folding angle battens (402).