Cigarette box righting and clamping device in cigarette box pushing process

Abstract

The utility model discloses a cigarette box righting and clamping device in a cigarette box pushing process, which comprises a cigarette box conveyor and a cigarette box righting and clamping device, the cigarette box righting and clamping device comprises a left righting and clamping device and a right righting and clamping device, and the left righting and clamping device and the right righting and clamping device are symmetrically arranged; the left centralizing and clamping device comprises a portal, a transverse cantilever, a clamping arm and an air cylinder, the transverse cantilever is fixedly arranged in the middle of the portal, the clamping arm is hinged to the lower portion of one end of the transverse cantilever, one end of the air cylinder is hinged to the transverse cantilever, the other end of the air cylinder is hinged to the clamping arm, and the air cylinder stretches out and draws back to drive the clamping arm to rotate around the hinged portion; the door frame is arranged on a machine frame of the smoke box conveyor. After the cigarette box is opened, the cigarette box is conveyed into the cigarette pushing device by the cigarette box conveyor, even if the cigarette box inclines and reaches the front and back of the cigarette pushing device, the cigarette box can be righting and clamped by the cigarette box righting and clamping device, and the cigarette box is always kept in a rectangular state in the cigarette pushing process.

Description

Technical Field

[0001] The present application relates to the technical field of cigarette logistics sorting equipment, and in particular to a cigarette box straightening and clamping device during the cigarette box pushing process. Background Art

[0002] During tobacco logistics distribution, after the whole box of cigarettes is opened, the cigarette strips need to be pushed out by the cigarette pushing device to separate them from the cigarette box and push them into the corresponding sorting equipment for sorting operations.

[0003] However, in the actual process of pushing cigarettes, after the cigarette box containing cigarette strips is opened by the box opening device and transported to the cigarette pushing device by the cigarette box conveyor belt, since the cigarette box has been opened, the cigarette box is very likely to tilt, that is, it changes from a rectangle to a parallelogram. After reaching the cigarette pushing device, the cigarette pushing device cannot enter the cigarette box to push out the cigarette strips, causing them to separate from the cigarette box, thereby delaying sorting.

[0004] Therefore, a device is needed to straighten the cigarette box before pushing cigarettes at the opening of the cigarette box, and prevent the cigarette box and the cigarette cartons from moving together during the cigarette pushing process, so as to improve the success rate of cigarette pushing. Utility Model Content

[0005] The present application provides a cigarette box straightening and clamping device during the cigarette box pushing process. After the cigarette box is unpacked, it is conveyed to the cigarette pushing device by a cigarette box conveyor. Even if the cigarette box tilts, it will be straightened and clamped by the cigarette box straightening and clamping device before or after reaching the cigarette pushing device, so that the cigarette box always remains in a rectangular state during the cigarette pushing process.

[0006] According to one aspect of the present application, an embodiment provides a cigarette box straightening and clamping device for a cigarette box pushing process, which is arranged in front of a cigarette pushing device and includes a cigarette box conveyor and a cigarette box straightening and clamping device;

[0007] The cigarette box conveyor comprises a frame;

[0008] The cigarette box righting and clamping device comprises a left right righting and clamping device, and the left right right righting and clamping device are symmetrically arranged with respect to each other;

[0009] The left-side righting and clamping device includes a door frame, a transverse cantilever, a clamping arm and a cylinder. The transverse cantilever is fixedly arranged in the middle part of the door frame. The lower part of one end of the transverse cantilever is hinged to the clamping arm. One end of the cylinder is hingedly connected to the transverse cantilever, and the other end is hingedly connected to the clamping arm. The extension and retraction of the cylinder can drive the clamping arm to rotate around the hinge part to realize the actions of righting, clamping and loosening. The door frame is set on the frame of the cigarette box conveyor.

[0010] In some embodiments, the clamping arms in the cigarette box righting and clamping device are in a vertical position when clamping the cigarette box.

[0011] In some embodiments, the clamping arm in the cigarette box righting clamping device can be detachably connected to a clamping plate.

[0012] In some embodiments, the clamping plate is one of a flat plate, a mesh plate and a grid plate. The clamping plate is used to contact the side of the cigarette box over a large area, so that the side of the cigarette box will not be locally stressed and damage the cigarette box, thereby improving the integrity of the cigarette box and increasing the turnover rate of the cigarette box.

[0013] In some embodiments, a photoelectric switch is provided on the frame of the cigarette box conveyor. There are two photoelectric switches, which respectively control the left side and right side of the cigarette box righting and clamping device.

[0014] In some embodiments, the photoelectric switches are arranged on both sides of the cigarette box righting and clamping device, wherein the photoelectric switch arranged on the right side of the cigarette box righting and clamping device controls the left side righting and clamping device, and the photoelectric switch arranged on the left side of the cigarette box righting and clamping device controls the right side righting and clamping device.

[0015] In some embodiments, the photoelectric switch is a reflective photoelectric switch.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model provides a cigarette box straightening and clamping device for the cigarette box in the process of pushing cigarettes. The left straightening clamping device and the right straightening clamping device of the cigarette box straighten the cigarette box from a parallelogram in an inclined state to a rectangular shape by clamping, and clamp the cigarette box in the process of pushing cigarettes to prevent the cigarette box from moving.

[0018] 2. The utility model provides a cigarette box straightening and clamping device for the cigarette box pushing process. The left straightening and clamping device and the right straightening and clamping device of the cigarette box straightening and clamping device have clamping arms that can rotate under the drive of the cylinder to achieve straightening, clamping and loosening. The cigarette box can also be straightened, clamped and the empty cigarette box can be conveyed backward by the cigarette box conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Figure 2 This is a structural schematic diagram of the left side cigarette box centralizing and clamping device of the cigarette box centralizing and clamping device of the utility model.

[0021] Figure 3 It is a schematic diagram of the working process of the utility model.

[0022] In the figure: 1. Cigarette box conveyor; 11. Frame; 12. Conveyor belt; 13. Carton cover support slide rail; 14. Photoelectric switch; 2. Cigarette box righting and clamping device; 21. Door frame; 22. Horizontal cantilever; 23. Clamping arm; 24. Cylinder; 25. Clamping plate; 3. Cigarette box. DETAILED DESCRIPTION

[0023] The present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0024] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various implementations, and the operational steps involved in each embodiment may be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a particular embodiment and do not imply a required composition and / or sequence.

[0025] Component numbers used herein, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0026] Example:

[0027] Please refer to Figure 1 and Figure 2 According to one aspect of the present application, an embodiment provides a cigarette box straightening and clamping device for a cigarette box pushing process, which is arranged in front of a cigarette pushing device and includes a cigarette box conveyor 1 and a cigarette box straightening and clamping device 2;

[0028] The cigarette box conveyor 1 includes a frame 11;

[0029] The cigarette box righting and clamping device 2 includes a left right righting and clamping device, and the left right right righting and clamping device are symmetrically arranged with respect to each other;

[0030] The left-side straightening and clamping device includes a door frame 21, a transverse cantilever 22, a clamping arm 23 and a cylinder 24. The transverse cantilever 22 is fixedly arranged in the middle part of the door frame 21. The lower part of one end of the transverse cantilever 22 is hinged to the clamping arm 23. One end of the cylinder 24 is hingedly connected to the transverse cantilever 22, and the other end is hingedly connected to the clamping arm 23. The extension and retraction of the cylinder 24 can drive the clamping arm 23 to rotate around the hinge part to realize the actions of straightening, clamping and loosening. The door frame 21 is set on the frame 11 of the cigarette box conveyor 1.

[0031] The clamping arm 23 in the cigarette box righting clamping device 2 is in a vertical state when clamping the cigarette box. The clamping arm 23 in the cigarette box righting clamping device 2 can also be detachably connected to a clamping plate 25. The clamping plate 25 is a flat plate. The clamping plate 25 is used to contact the side of the cigarette box 3 over a large area, so that the side of the cigarette box 3 will not be locally stressed to damage the cigarette box 3, thereby improving the integrity of the cigarette box 3 and increasing the turnover number of the cigarette box 3.

[0032] A photoelectric switch 14 is provided on the frame 11 of the cigarette box conveyor 1. There are two photoelectric switches 14, which respectively control the left side righting clamping device and the right side righting clamping device of the cigarette box righting clamping device 2. The photoelectric switches 14 are arranged on both sides of the cigarette box righting clamping device 2, wherein the photoelectric switch 14 arranged on the right side of the cigarette box righting clamping device 2 controls the left side righting clamping device, and the photoelectric switch 14 arranged on the left side of the cigarette box righting clamping device 2 controls the right side righting clamping device. The photoelectric switches 14 are reflective photoelectric switches.

[0033] Please refer to Figure 3 After the cigarette box 3 is unloaded, the cigarette box 3 is unloaded and the cigarette box 3 is unloaded.

[0034] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art of the present invention can make some simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A cigarette box straightening and clamping device for the cigarette box pushing process, arranged in front of the cigarette pushing device, characterized in that: It includes a cigarette box conveyor and a cigarette box straightening and clamping device; The cigarette box conveyor comprises a frame; The cigarette box righting and clamping device comprises a left right righting and clamping device, and the left right right righting and clamping device are symmetrically arranged with respect to each other; The left-side righting clamping device includes a door frame, a transverse cantilever, a clamping arm and a cylinder. The transverse cantilever is fixedly arranged in the middle part of the door frame. The lower part of one end of the transverse cantilever is hinged to the clamping arm. One end of the cylinder is hingedly connected to the transverse cantilever, and the other end is hingedly connected to the clamping arm. The extension and retraction of the cylinder can drive the clamping arm to rotate around the hinge part. The door frame is arranged on the frame of the cigarette box conveyor.

2. The cigarette box straightening and clamping device during the cigarette box pushing process according to claim 1, characterized in that: The clamping arms in the cigarette box straightening and clamping device are in a vertical state when clamping the cigarette box.

3. The device for straightening and clamping a cigarette box during the cigarette pushing process according to claim 2, characterized in that: The clamping arm in the cigarette box righting clamping device can be detachably connected to a clamping plate.

4. The device for straightening and clamping a cigarette box during the cigarette pushing process according to claim 3, characterized in that: The clamping plate is one of a flat plate, a mesh plate and a grid plate.

5. The cigarette box straightening and clamping device during the cigarette box pushing process according to claim 1, characterized in that: The frame of the cigarette box conveyor is provided with a photoelectric switch, and there are two photoelectric switches.

6. The cigarette box straightening and clamping device during the cigarette box pushing process according to claim 5, characterized in that: The photoelectric switches are arranged on both sides of the cigarette box righting and clamping device.

7. The cigarette box straightening and clamping device during the cigarette box pushing process according to claim 5, characterized in that: The photoelectric switch is a reflective photoelectric switch.

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