CN220350773U - Conveying device for cartons - Google Patents

Abstract

The utility model discloses a conveying device of a paper box, which comprises: the roller wire, the flange adjusting part and the steering assembly; the roller line is suitable for conveying cartons; the flange adjusting part is provided with a first flange plate, a second flange plate, a left-handed nut, a right-handed nut and a bidirectional screw rod, wherein the first flange plate and the second flange plate are arranged above a roller line along the conveying direction and are oppositely arranged to jointly construct an adjusting space, the left-handed nut is arranged on the bidirectional screw rod and is connected with the first flange plate through a first upright post, and the right-handed nut is arranged on the bidirectional screw rod and is connected with the second flange plate through a second upright post; the steering assembly comprises a turntable, a lifting driving piece and a steering driving piece, wherein the turntable is arranged in the middle of the adjusting space in a lifting manner, the lifting driving piece is suitable for driving the turntable to move in a lifting manner, and the steering driving piece is suitable for driving the turntable to rotate by 90 degrees; the conveying device of the paper boxes can meet the requirements of rotation and conveying of various paper boxes, and improves the universality of equipment.

Description

Conveying device for cartons

Technical Field

The utility model relates to the technical field of carton sealing, in particular to a conveying device for cartons.

Background

The I-shaped adhesive tape box sealing step is to seal the paper box with an adhesive tape in a straight line, then rotate the paper box by 90 degrees, and seal the paper box with adhesive tape at the corners of the two ends of the paper box. The conveying direction of the cartons can be changed by adopting the L-shaped arranged conveying belt matched with the carton pushing assembly, or the cartons can be rotated by 90 DEG by adopting the steering device on the conveying belt, but the conveying device can not ensure that the cartons are conveyed to the carton sealing adhesive tape in the middle after the cartons are rotated by 90 DEG, and the carton conveying device has no universality.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a conveying device for cartons, which can adapt to the requirements of rotation and conveying of various sizes of cartons through the automatic centering and rotating functions of the cartons, and improves the universality of equipment.

To achieve the above object, an embodiment of the present utility model provides a conveying device for a carton, including: the roller wire, the flange adjusting part and the steering assembly;

the roller line is adapted to transport cartons;

the flange adjusting part is provided with a first flange plate, a second flange plate, a left-handed nut, a right-handed nut and a bidirectional screw rod, wherein the first flange plate and the second flange plate are arranged above the roller line along the conveying direction and are oppositely arranged to jointly construct an adjusting space, the left-handed nut is arranged on the bidirectional screw rod and is connected with the first flange plate through a first upright post, and the right-handed nut is arranged on the bidirectional screw rod and is connected with the second flange plate through a second upright post; when the bidirectional screw rod is driven to rotate, the first flange plate and the second flange plate are close to or far away from each other so as to adjust the distance between the first flange plate and the second flange plate;

the steering assembly comprises a turntable, a lifting driving part and a steering driving part, wherein the turntable is positioned at the middle position of the adjusting space and can move in a lifting manner between a first position protruding out of the rolling surface of the roller line and a second position lower than the rolling surface of the roller line, the lifting driving part is suitable for driving the turntable to move in a lifting manner, and the steering driving part is suitable for driving the turntable to rotate by 90 degrees.

According to the conveying device for the cartons, the first flange plate and the second flange plate on the flange adjusting part can synchronously and relatively move away from or approach to each other, so that the cartons on the roller line are centered, the lifting driving part on the steering assembly drives the turntable to lift, and then the steering driving part drives the turntable to rotate 90 degrees, so that the cartons are conveyed to the next working procedure after rotating 90 degrees; the rotary conveying device can meet the requirements of rotation and conveying of various paper boxes, and improves the universality of equipment.

In addition, the conveying device for the cartons provided by the utility model can also have the following additional technical characteristics:

optionally, the turntable is a cross turntable.

Further, the position of the roller line corresponding to the cross turntable is provided with an avoidance hole.

Optionally, two bidirectional screw rods are arranged below the roller line and are parallel to each other, each bidirectional screw rod is provided with a left-handed nut and a right-handed nut, each left-handed nut is connected with the first flange plate through a first upright post, and each right-handed nut is connected with the second flange plate through a second upright post.

Optionally, the steering assembly includes pivot, bearing portion and mounting panel, the one end of pivot connect the cross carousel, the other end pin joint in bearing portion, bearing portion sets up on the mounting panel, the lift driving piece is connected the mounting panel is in order to drive mounting panel elevating movement, the setting of steering driving piece is in on the mounting panel and connect the pivot is in order to drive the pivot rotation 90.

Further, the steering driving piece comprises a crank and an air cylinder, the crank is sleeved on the rotating shaft, and the air cylinder is connected with one side of the crank to drive the rotating shaft to rotate.

Drawings

Fig. 1 is a schematic structural view of a conveyor for cartons according to an embodiment of the present utility model;

fig. 2 is a schematic view of a conveyor for cartons according to an embodiment of the present utility model from another perspective;

FIG. 3 is a schematic view of a drum line according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a structure of a flange adjusting portion according to an embodiment of the present utility model;

FIG. 5 is a schematic structural view of a steering assembly according to an embodiment of the present utility model;

reference numerals illustrate:

a roller wire 10, a avoiding hole 101;

the flange adjusting part 20, a bidirectional screw rod 201, a left-handed nut 202, a right-handed nut 203, a first upright 204, a second upright 205, a first flange plate 206 and a second flange plate 207;

steering assembly 30, cross turntable 301, rotary shaft 302, bearing portion 303, mounting plate 304, steering driver 305, crank 3051, cylinder 3052, and lift driver 306;

a detection switch 40;

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring now to fig. 1-5, a conveyor for cartons according to an embodiment of the present utility model will be described.

According to an embodiment of the present utility model, a bag feeding apparatus, a conveying apparatus for cartons, includes: a roller wire 10, a flange adjusting portion 20, and a steering assembly 30.

Specifically, the roller line 10 is adapted to feed cartons over the roller line 10; the flange adjusting part 20 has a first flange 206, a second flange 207, a left-hand nut 202, a right-hand nut 203, and a bidirectional screw rod 201, the first flange 206 and the second flange 207 are both disposed above the drum line 10 along the conveying direction, and are disposed opposite to each other to jointly construct an adjusting space, the left-hand nut 202 is disposed on the bidirectional screw rod 201 and connected to the first flange 206 through a first upright 204, and the right-hand nut 203 is disposed on the bidirectional screw rod 201 and connected to the second flange 207 through a second upright 205; when the bidirectional screw rod 201 is driven to rotate, the first flange 206 and the second flange 207 are close to or far away from each other to adjust the distance between the two; the steering assembly 30 comprises a turntable, which is located in the middle of the adjustment space and is movable up and down between a first position protruding from the rolling surface of the drum line 10 and a second position being lower than the rolling surface of the drum line 10, an up-down drive 306 and a steering drive 305, the up-down drive 306 being adapted to drive the turntable up-down movement, the steering drive 305 being adapted to drive the turntable to rotate 90 °.

That is, when the bidirectional screw rod 201 is driven to rotate, the left-handed nut 202 and the right-handed nut 203 move, so that the first flange 206 and the second flange together form an adjusting space which can be adjusted according to the size of the carton, and the carton is centered on the roller line 10; the turntable is located at the middle position of the adjusting space and can move up and down between a first position protruding from the rolling surface of the roller line 10 and a second position lower than the rolling surface of the roller line 10, the turntable is driven to move up and down by the lifting driving piece 306, and the turntable is rotated by 90 degrees by the cooperation of the steering driving piece 305, so that the cartons are conveyed in the middle after being rotated by 90 degrees.

Thus, the first flange 206 and the second flange 207 on the flange adjusting part 20 can be synchronously and relatively far away or close, the paper box on the roller line 10 can be centered, the lifting driving piece 306 on the steering assembly 30 drives the turntable to lift, and then the steering driving piece 305 drives the turntable to rotate 90 degrees, so that the paper box is conveyed to the next process after rotating 90 degrees; the rotary conveying device can meet the requirements of rotation and conveying of various paper boxes, and improves the universality of equipment.

Wherein the turntable is a cross turntable 301, and the cross turntable 301 can stably support the cartons when the cartons are turned.

As shown in fig. 1 and fig. 3, for the roller line 10, the position of the roller line 10 corresponding to the cross turntable 301 is provided with a avoiding hole 101, so that the cross turntable 301 can lift in the avoiding hole 101, and meanwhile, the occupied space of the cross turntable 301 is reduced, so that the situation that cartons cannot be smoothly conveyed at the turntable is avoided.

As shown in fig. 2 and 4, in the flange adjusting portion 20, two bidirectional screw rods 201 are provided, the two bidirectional screw rods 201 are disposed below the drum line 10 and parallel to each other, each bidirectional screw rod 201 is provided with a left-hand nut 202 and a right-hand nut 203, each left-hand nut 202 is connected to the first flange 206 through a first upright 204, and each right-hand nut 203 is connected to the second flange 207 through a second upright 205.

It can be appreciated that the number of the two-way screw rods 201 is two, and the two-way screw rods 201 are arranged below the roller line 10 and are parallel to each other, so that the first upright column 204 and the second upright column 205 are matched with the left-handed nut 202 and the right-handed nut 203 to be perpendicular to the two-way screw rods 201, the first flange plate 206 and the second flange plate 207 are arranged on the first upright column 204 and the second upright column 205 in parallel to each other, and the opening and closing actions of the first flange plate 206 and the second flange plate 207 can be realized when the two-way screw rods 201 are driven to rotate, so that the carton can be centered more accurately and guided into the next procedure.

Wherein the matching part of the bidirectional screw rod 201 and the left-handed nut 202 and the right-handed nut 203 can be provided with opposite threads, and the bidirectional screw rod 201 can be driven by a motor; by driving the bidirectional screw 201 to rotate, the first flange 206 and the second flange 207 can be synchronously driven to be relatively close to or far away from each other, so that the cartons are guided and centered, and the finished cartons are conveyed to the next process.

As shown in fig. 2 and 5, for the steering assembly 30, the steering assembly 30 includes a rotation shaft 302, a bearing portion 303, and a mounting plate 304.

Specifically, one end of the rotating shaft 302 is connected to the cross turntable 301, the other end is pivoted to the bearing portion 303, the bearing portion 303 is disposed on the mounting plate 304, the lifting driving member 306 is connected to the mounting plate 304 to drive the mounting plate 304 to move up and down, and the steering driving member 305 is disposed on the mounting plate 304 and is connected to the rotating shaft 302 to drive the rotating shaft 302 to rotate by 90 °.

As can be appreciated, one end of the rotating shaft 302 is connected to the cross turntable 301, the other end is pivoted to the bearing portion 303, and the bearing portion 303 is disposed on the mounting plate 304, so that the cross turntable 301 can rotate about the rotating shaft 302 as a fulcrum; the mounting plate 304 is driven to lift by the lifting driving piece 306, and the mounting plate 304 is driven to rotate by the cooperation of the steering driving piece 305, so that the cross turntable 301 can realize lifting movement and rotating movement, and the rotation of the carton is facilitated by 90 degrees.

For the steer driver 305, the steer driver 305 includes a crank 3051 and a cylinder 3052. Specifically, the crank 3051 is sleeved on the rotating shaft 302, and the cylinder 3052 is connected to one side of the crank 3051 to drive the rotating shaft 302 to rotate.

It can be appreciated that the cylinder 3052 is connected with one side of the crank 3051 to drive the rotating shaft 302 to rotate, so as to drive the cross turntable 301 to rotate, and the lifting driving piece 306 is matched, so that the paper box on the cross turntable 301 can realize lifting movement and rotation movement, and the paper box can be conveniently conveyed after being rotated by 90 degrees, and further, the adhesive tape at the corners of two sides of the paper box can be conveniently sealed.

In addition, as shown in fig. 1, the conveying device for the cartons further comprises a detection switch 40, wherein the detection switch 40 is arranged on a roller side plate on the side surface of the cross turntable 301, the detection switch 40 is used for controlling the lifting driving piece 306 to lift the cross turntable 301 when detecting that the cartons are above the cross turntable 301, and the rotation assembly 30 is matched to rotate the cartons by 90 degrees, so that the adhesive tapes at the corners of two sides of the rear cartons can be sealed.

For a better understanding of the present embodiment, the workflow in connection with the present embodiment is further described: (1) the carton is conveyed to the roller line 10 after being sealed by the linear adhesive tape; (2) when the detection switch 40 detects that the paper box is transferred onto the cross turntable 301, the bidirectional screw rod 201 rotates to drive the first flange plate 206 and the second flange plate 207 to be relatively close, so that the paper box is centered and stopped on the cross turntable 301; (3) the lifting driving piece 306 drives the cross turntable 301 to lift, and after the steering driving piece 305 drives the cross turntable 301 to rotate 90 degrees, the lifting driving piece 306 drives the cross turntable 301 to descend and reset; (4) the drum line 10 continues to transport the cartons to the next process, and the bi-directional screw 201 drives the first and second flanges 206, 207 relatively far from reset.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (6)

1. A carton conveyor, comprising: the roller wire, the flange adjusting part and the steering assembly;

the roller line is adapted to transport cartons;

the flange adjusting part is provided with a first flange plate, a second flange plate, a left-handed nut, a right-handed nut and a bidirectional screw rod, wherein the first flange plate and the second flange plate are arranged above the roller line along the conveying direction and are oppositely arranged to jointly construct an adjusting space, the left-handed nut is arranged on the bidirectional screw rod and is connected with the first flange plate through a first upright post, and the right-handed nut is arranged on the bidirectional screw rod and is connected with the second flange plate through a second upright post; when the bidirectional screw rod is driven to rotate, the first flange plate and the second flange plate are close to or far away from each other so as to adjust the distance between the first flange plate and the second flange plate;

the steering assembly comprises a turntable, a lifting driving part and a steering driving part, wherein the turntable is positioned at the middle position of the adjusting space and can move in a lifting manner between a first position protruding out of the rolling surface of the roller line and a second position lower than the rolling surface of the roller line, the lifting driving part is suitable for driving the turntable to move in a lifting manner, and the steering driving part is suitable for driving the turntable to rotate by 90 degrees.

2. The carton conveyor of claim 1 wherein the turntable is a cross turntable.

3. The carton conveying device according to claim 2, wherein the roller wire is provided with a avoiding hole at a position corresponding to the cross turntable.

4. The carton conveying device according to claim 1, wherein two bidirectional screw rods are arranged below the roller lines and are parallel to each other, left-handed nuts and right-handed nuts are arranged on each bidirectional screw rod, each left-handed nut is connected with the first flange plate through a first upright post, and each right-handed nut is connected with the second flange plate through a second upright post.

5. The carton conveyor of claim 2, wherein the steering assembly comprises a rotating shaft, a bearing portion and a mounting plate, one end of the rotating shaft is connected to the cross turntable, the other end of the rotating shaft is pivoted to the bearing portion, the bearing portion is disposed on the mounting plate, the lifting driving member is connected to the mounting plate to drive the mounting plate to move up and down, and the steering driving member is disposed on the mounting plate and connected to the rotating shaft to drive the rotating shaft to rotate by 90 °.

6. The carton conveying device according to claim 5, wherein the steering driving member comprises a crank and an air cylinder, the crank is sleeved on the rotating shaft, and the air cylinder is connected with one side of the crank to drive the rotating shaft to rotate.