Variable pushing head with bulge of cigarette pushing device

Abstract

The utility model discloses a variable push head with a bulge of a cigarette pushing device, which is arranged on a telescopic cigarette pushing frame of the cigarette pushing device, a push head frame is provided with three telescopic driving devices which are respectively connected with a left lower telescopic push head, a right lower telescopic push head and an upper telescopic push head frame, the upper telescopic push head frame is provided with two telescopic driving devices, and the two telescopic driving devices are respectively connected with the left lower telescopic push head, the right lower telescopic push head and the upper telescopic push head frame. The left upper telescopic push head and the right upper telescopic push head are respectively connected; the lower edge of the push head frame is connected with a main push plate, and the main push plate is located in front of the push head frame. A front protruding push head is arranged on the main push plate, and the top of the upper telescopic push head frame is connected with a telescopic protruding push head plate. According to the variable pushing head, the pushing-out size of the pushing head can be changed, the variable pushing head is suitable for cigarette boxes with different sizes, the protrusions arranged on the variable pushing head can push out part of cigarette cartons in the middle by one section and then push out the cigarette cartons integrally, and therefore the situation that the cigarette cartons are pushed together when the cigarette cartons are pushed out integrally is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of cigarette logistics sorting equipment, and in particular to a cigarette pushing device with a variable pushing head having a protrusion. Background Art

[0002] The cigarette pushing device is a device used to push out the cigarettes in the cigarette box. For example, the Chinese patent with the announcement number CN207482856U disclosed a cigarette box pushing device on June 12, 2018, including a frame and a cigarette pushing plate adjustment mechanism and a reciprocating cigarette pushing device installed on the top of the frame. The cigarette pushing plate adjustment mechanism and the reciprocating cigarette pushing device are installed in the cigarette pushing box. The cigarette pushing plate adjustment mechanism includes a cigarette pushing motor fixedly installed at one end of the frame and a first synchronous pulley connected to the cigarette pushing motor by transmission. The first synchronous pulley is connected to the second synchronous pulley in the cigarette pushing plate at the other end of the frame by transmission through a retractable transmission shaft. An adjustment plate is slidably connected in the cigarette pushing plate, and the adjustment plate is connected to the synchronous belt on the second synchronous pulley. The specific working principle of the cigarette pushing device of the patent is that after the two end openings of the cigarette box are fully opened in the previous process, the cigarette box is transported to the conveying device of the cigarette pushing device. After the conveying device transports the cigarette box to the pushing area and is positioned, the cigarette pushing device pushes the cigarette out of the opening at the opposite end through the opening at one end of the cigarette box to complete the cigarette pushing operation. Among them, the cigarette pushing device needs to push out the cigarettes in the cigarette box at one time, so the size of the cigarette pushing part of the cigarette pushing device should match the internal space of the cigarette box.

[0003] However, in the current tobacco logistics center, due to the increase in the market share of special-shaped cigarettes, the number of special-shaped cigarette boxes opened has increased, and the sizes of special-shaped cigarette boxes are different due to the different types. Therefore, when the cigarette box pushing device of the aforementioned patent is used to push cigarettes, when it is necessary to push cigarette boxes of another size, the cigarette pushing device may not be able to completely push the cigarettes in the cigarette box, or the cigarette pushing device cannot enter the cigarette box to complete the cigarette pushing operation. At this time, the cigarette pushing device must be replaced accordingly, which reduces the cigarette pushing efficiency. Utility Model Content

[0004] The present application provides a cigarette pushing device with a variable pusher head with a protrusion. The variable pusher head can change the pushing size of the pusher head to adapt to cigarette boxes of different sizes. The protrusion on the variable pusher head can first push out a portion of the middle cigarette strip and then push it out as a whole, thus avoiding pushing the cigarette box together when pushing out the whole.

[0005] According to one aspect of the present application, an embodiment provides a cigarette pushing device with a variable push head with a protrusion, which is arranged on a telescopic cigarette pushing frame of the cigarette pushing device, including a push head frame, a lower left telescopic push head, a lower right telescopic push head, an upper telescopic push head frame, an upper left telescopic push head, an upper right telescopic push head, a telescopic drive device, a main push plate, a front protruding push head and a telescopic protruding push head plate;

[0006] The pusher head frame is provided with three telescopic driving devices, which are respectively connected to the left-lower telescopic pusher head, the right-lower telescopic pusher head and the upper telescopic pusher head frame. The left-lower telescopic pusher head can extend and contract to the left under the drive of the telescopic driving device. The right-lower telescopic pusher head extends and contracts to the right under the drive of the telescopic driving device. The upper telescopic pusher head frame extends and contracts upward under the drive of the telescopic driving device. The upper telescopic pusher head frame is provided with two telescopic driving devices, which are respectively connected to the left-upper telescopic pusher head and the right-upper telescopic pusher head. The left-upper telescopic pusher head extends and contracts to the left under the drive of the telescopic driving device. The right-upper telescopic pusher head extends and contracts to the right under the drive of the telescopic driving device;

[0007] The lower edge of the pusher head frame is connected to the main pusher plate, so that the main pusher plate is located directly in front of the pusher head frame;

[0008] The main pusher plate is provided with a front protruding pusher head. The top of the upper telescopic pusher head frame is connected to a telescopic protruding pusher head plate. The telescopic protruding pusher head plate is in an inverted L shape. The telescopic protruding pusher head plate moves up and down on the front protruding pusher head as the upper telescopic pusher head frame expands and contracts, so that the protruding pusher head is a variable protruding pusher head with a variable area.

[0009] Further, the left-lower telescopic pusher head and the right-lower telescopic pusher head are arranged in a mirror image of each other, and the left-upper telescopic pusher head and the right-upper telescopic pusher head are symmetrically arranged in a mirror image of each other.

[0010] Further, the telescopic driving device is a linear telescopic driving device, which is one of a cylinder, an oil cylinder and an electric push rod.

[0011] Further, the thickness of the main pusher plate is 0.5 - 1.5 mm.

[0012] Further, the thickness of the front protruding pusher head is 5 - 15 cm.

[0013] Further, the thickness of the telescopic protruding pusher head plate is 0.5 - 1.5 mm

[0014] Further, the length and width dimensions of the main pusher plate are slightly smaller than the dimensions of the smallest existing cigarette box pushing cross-section, so that the main pusher plate can enter the cigarette box during the process of pushing cigarettes.

[0015] Further, the width of the front protruding pusher head is two-thirds to three-fifths of the width of the main pusher plate.

[0016] Further, a lower shovel plate is arranged on the lower edge of the pusher head frame. The length of the lower shovel plate is equal to the length of the main pusher plate, and the width is 1 - 1.5 cm.

[0017] Further, the lower shovel plate is inclined downward, and the inclination angle is ≤5°.

[0018] The beneficial effects of the present utility model are:

[0019] 1. A cigarette pushing device of the present utility model has a variable push head with protrusions, and the size of the push head can be changed to meet the cigarette pushing needs of cigarette boxes with different cross-sectional sizes.

[0020] 2. A cigarette pushing device of the present utility model has a variable push head with protrusions, and a variable protrusion push head is arranged on the push head. During the cigarette pushing process, the strip cigarettes in the center are first pushed out, and then the strip cigarettes on both sides are pushed out. The friction force of the strip cigarettes acting on the cigarette box during the overall cigarette pushing process becomes smaller, which is more conducive to the pushing out of the strip cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic side sectional structure view of the present utility model;

[0022] Figure 2 is a schematic top sectional structure view of the present utility model;

[0023] Figure 3 is Figure 1 the schematic structure view after stretching of

[0024] Figure 4 is Figure 2 the schematic structure view after stretching of

[0025] Figure 5 is the schematic front structure view after stretching of the present utility model.

[0026] In the figure: 1. Push head frame; 2. Lower left telescopic push head; 3. Lower right telescopic push head; 4. Upper telescopic push head frame; 5. Upper left telescopic push head; 6. Upper right telescopic push head; 7. Telescopic driving device; 8. Main push plate; 9. Front protrusion push head; 10. Telescopic protrusion push head plate; 11. Lower shovel plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present application will be further described in detail below in conjunction with the drawings through specific embodiments. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can 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 to avoid the core part 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, and they can fully understand the related operations based on the descriptions in the specification and general technical knowledge in the art.

[0028] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operation steps involved in each embodiment can also be reordered or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and the drawings are only for clearly describing a certain embodiment and do not mean to be the necessary composition and / or sequence.

[0029] The serial numbers assigned to the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any sequential or technical meaning. And as used in this application, "connection" and "coupling", unless otherwise specified, both include direct and indirect connection (coupling). Embodiment

[0030] Please refer to Figures 1 - 5 , according to one aspect of the present application, in one embodiment, a pushing device is provided with a variable pushing head having a protrusion, which is arranged on the telescopic pushing frame of the pushing device and includes a pushing head frame 1, a lower left telescopic pushing head 2, a lower right telescopic pushing head 3, an upper telescopic pushing head frame 4, an upper left telescopic pushing head 5, an upper right telescopic pushing head 6, a telescopic driving device 7, a main pushing plate 8, a front protruding pushing head 9, and a telescopic protruding pushing head plate 10.

[0031] The telescopic driving device 7 is a cylinder.

[0032] The pushing head frame 1 is provided with three telescopic driving devices 7, which are respectively connected to the lower left telescopic pushing head 2, the lower right telescopic pushing head 3, and the upper telescopic pushing head frame 4. The lower left telescopic pushing head 2 and the lower right telescopic pushing head 3 are arranged in a mirror image of each other. The lower left telescopic pushing head 2 can extend and contract to the left under the drive of the telescopic driving device 7. The lower right telescopic pushing head 3 extends and contracts to the right under the drive of the telescopic driving device 7. The upper telescopic pushing head frame 4 extends and contracts upward under the drive of the telescopic driving device 7. The upper telescopic pushing head frame 4 is provided with two telescopic driving devices 7, which are respectively connected to the upper left telescopic pushing head 5 and the upper right telescopic pushing head 6. The upper left telescopic pushing head 5 and the upper right telescopic pushing head 6 are symmetrically arranged in a mirror image of each other. The upper left telescopic pushing head 5 extends and contracts to the left under the drive of the telescopic driving device 7. The upper right telescopic pushing head 6 extends and contracts to the right under the drive of the telescopic driving device 7;

[0033] The lower edge of the pushing head frame 1 is connected to the main pushing plate 8, so that the main pushing plate 8 is located directly in front of the pushing head frame 1. The thickness of the main pushing plate 8 is 0.8 mm, and the main pushing plate 8 is made of a stainless steel thin plate with a thickness of 0.8 mm.

[0034] The length and width dimensions of the main pushing plate 8 are slightly smaller than the dimensions of the cross-section of the smallest existing cigarette box for pushing cigarettes, so that the main pushing plate 8 can enter the cigarette box during the cigarette pushing process.

[0035] When the left - lower telescopic pusher head 2, right - lower telescopic pusher head 3, left - upper telescopic pusher head 5 and right - upper telescopic pusher head 6 are in the retracted state, they are hidden behind the main pusher plate 8.

[0036] A front - protruding pusher head 9 is arranged on the main pusher plate 8. The thickness of the front - protruding pusher head 9 is 10 cm. The top of the upper telescopic pusher head frame 4 is connected to a telescopic protruding pusher head plate 10. The thickness of the telescopic protruding pusher head plate 10 is 0.5 - 1.5 mm. The telescopic protruding pusher head plate 10 is in an inverted L - shape. The telescopic protruding pusher head plate 10 moves up and down on the front - protruding pusher head 9 along with the telescopic movement of the upper telescopic pusher head frame 4, so that the protruding pusher head 9 is a variable - protruding pusher head with a variable area.

[0037] The width of the front - protruding pusher head 9 is three - fifths of the width of the main pusher plate 8.

[0038] A lower shovel plate 11 is arranged on the lower edge of the pusher head frame 1. The length of the lower shovel plate 11 is equal to the length of the main pusher plate 1, and the width is 1.5 cm. The lower shovel plate 11 slopes downward, and the inclination angle is 3°.

[0039] When the present utility model is actually used, first, the specifications of various cigarette boxes are input into the control system in advance. When a cigarette box of a certain specification enters the cigarette - pushing station after being opened, the cigarette box is clamped by the clamping device at the cigarette - pushing station. A cigarette - pushing device of the present utility model has a protruding variable pusher head, which is arranged on the telescopic cigarette - pushing frame of the cigarette - pushing device. Under the control of the control system, the upper telescopic pusher head frame is extended to a specified height, which is slightly lower than the height of the cigarette box to be pushed. Then, the left - lower telescopic pusher head, right - lower telescopic pusher head, left - upper telescopic pusher head and right - upper telescopic pusher head extend to the left and right sides, so that the width of the whole pusher head is slightly narrower than the width of the cigarette box to be pushed. Then, the telescopic cigarette - pushing frame extends to push the cigarette cartons in the cigarette box out of the cigarette box to complete the cigarette - pushing. Subsequently, the telescopic cigarette - pushing frame contracts, the left - lower telescopic pusher head, right - lower telescopic pusher head, left - upper telescopic pusher head and right - upper telescopic pusher head contract, and the telescopic pusher head frame also contracts, all returning to their original positions to prepare for the next cigarette - pushing.

[0040] A cigarette - pushing device of the present utility model has a protruding variable pusher head. During the cigarette - pushing process, the variable - protruding pusher head first contacts the cigarette cartons in the middle of the tobacco, and first pushes these cigarette cartons forward for a certain distance. Then, the cigarette cartons on both sides will be in contact with the pusher head surface composed of the main pusher plate and the left - lower telescopic pusher head, right - lower telescopic pusher head, left - upper telescopic pusher head and right - upper telescopic pusher head, and then are jointly pushed out of the cigarette box. During this process, since the variable - protruding pusher head first contacts the cigarette cartons in the middle of the tobacco, the frictional force of these cigarette cartons on the cigarette box is smaller during the pushing process, and will not cause the cigarette box to be pushed forward together. Subsequently, when they are pushed out together, the frictional force of the cigarette cartons on the cigarette box is smaller than that when they are pushed out neatly as a whole. The process of pushing the cigarette cartons out of the cigarette box is relatively smooth, and the cigarette box will not be damaged, allowing the cigarette box to be used for multiple turnovers, reducing the turnover cost.

[0041] The above uses specific examples to elaborate on the present utility model, which is only used to help understand the present utility model and is not intended to limit the present utility model. For those skilled in the technical field to which the present utility model pertains, based on the idea of the present utility model, several simple deductions, deformations or substitutions can also be made.

Claims

1. A cigarette pushing device with a variable pushing head having a protrusion, which is arranged on the telescopic cigarette pushing frame of the cigarette pushing device, and is characterized in that: It includes a pusher head frame, a lower left telescopic pusher head, a lower right telescopic pusher head, an upper telescopic pusher head frame, an upper left telescopic pusher head, an upper right telescopic pusher head, a telescopic driving device, a main pusher plate, a front protruding pusher head and a telescopic protruding pusher head plate; The pusher head frame is provided with three telescopic driving devices, which are respectively connected to the lower left telescopic pusher head, the lower right telescopic pusher head and the upper telescopic pusher head frame. The lower left telescopic pusher head can extend and contract to the left under the drive of the telescopic driving device. The lower right telescopic pusher head extends and contracts to the right under the drive of the telescopic driving device. The upper telescopic pusher head frame extends and contracts upward under the drive of the telescopic driving device. The upper telescopic pusher head frame is provided with two telescopic driving devices, which are respectively connected to the upper left telescopic pusher head and the upper right telescopic pusher head. The upper left telescopic pusher head extends and contracts to the left under the drive of the telescopic driving device. The upper right telescopic pusher head extends and contracts to the right under the drive of the telescopic driving device; The lower edge of the pusher head frame is connected to the main pusher plate, so that the main pusher plate is located directly in front of the pusher head frame; The main pusher plate is provided with a front protruding pusher head. The top of the upper telescopic pusher head frame is connected to the telescopic protruding pusher head plate. The telescopic protruding pusher head plate is in an inverted L shape. The telescopic protruding pusher head plate moves up and down on the front protruding pusher head along with the telescopic movement of the upper telescopic pusher head frame, so that the protruding pusher head is a variable protruding pusher head with a variable area.

2. A variable pusher head with a protrusion for a cigarette pushing device according to claim 1, characterized in that: The lower left telescopic pusher head and the lower right telescopic pusher head are arranged in a mirror image of each other. The upper left telescopic pusher head and the upper right telescopic pusher head are symmetrically arranged in a mirror image of each other.

3. A variable pusher head with a protrusion for a cigarette pushing device according to claim 1, characterized in that: The telescopic driving device is a linear telescopic driving device, which is one of a cylinder, an oil cylinder and an electric push rod.

4. A variable pusher head with a protrusion for a cigarette pushing device according to claim 1, wherein: The thickness of the main pusher plate is 0.5 - 1.5 mm.

5. A variable pusher head with a protrusion for the cigarette pushing device according to claim 1, characterized in that: The thickness of the front protruding pusher head is 5 - 15 cm.

6. A variable pusher head with a protrusion for the cigarette pushing device according to claim 1, characterized in that: The thickness of the telescopic protruding pusher head plate is 0.5 - 1.5 mm.

7. A variable pusher head with a protrusion for the cigarette pushing device according to claim 1, characterized in that: The length and width dimensions of the main pusher plate are slightly smaller than the dimensions of the smallest cross-section of the existing cigarette box for pushing cigarettes, so that the main pusher plate can enter the cigarette box during the cigarette pushing process.

8. A variable pusher head with a protrusion for a cigarette pushing device according to claim 1, characterized in that: The width of the front protruding pusher head is two-thirds to three-fifths of the width of the main pusher plate.

9. A variable pusher head with a protrusion for the cigarette pushing device according to claim 1, characterized in that: A lower shovel plate is arranged on the lower edge of the pusher head frame. The length of the lower shovel plate is equal to the length of the main pusher plate, and the width is 1 - 1.5 cm.

10. A variable pusher head with a protrusion for a cigarette pushing device according to claim 9, characterized in that: The lower shovel plate inclines downward, and the inclination angle is ≤5°.

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