A size-adjustable cigarette pusher

Abstract

The present invention belongs to the field of tobacco logistics and distribution, and specifically relates to a size-adjustable cigarette pushing device. One end of the telescopic rod of the third cylinder of the present invention extends from the opening on the cigarette pushing frame and is fixedly connected to the cylinder telescopic rod clamping seat; one end of the telescopic rod of the second cylinder passes through and extends from the through hole on the cigarette pushing frame and is fixedly connected to the side movable frame; when the side movable frame is in the first position on the cigarette pushing frame, the side movable frame abuts against the through hole, and when the side movable frame is in the second position on the cigarette pushing frame, the side movable frame is spaced apart from the through hole. The extension or shortening of the telescopic rod of the second cylinder drives the movement of the side movable frame on the side plate of the cigarette pushing frame, thereby increasing or reducing the width of the cigarette pushing frame, solving the technical problem that the existing cigarette pushing device can only be used for cartons of a fixed specification.

Description

Technical Field

[0001] The invention belongs to the field of tobacco logistics and distribution, and specifically relates to a size-adjustable cigarette pushing device. Background Art

[0002] In the field of tobacco logistics and distribution, it is necessary to unpack the whole box of cigarettes and push the cigarette cartons in the carton with a cigarette pusher for subsequent storage and sorting operations. The carton contains cigarette cartons, which are divided into standard cigarettes and slim cigarettes according to size. The sizes of standard cigarettes are different from each other and from standard cigarettes to slim cigarettes.

[0003] The current unpacking cigarette pushing device can only match cigarettes of one size. Figures 6 to 8 As shown, a whole box of cigarette cartons (21) is contained in a carton (20). When all the cigarette cartons (21) need to be pushed out of the carton, a cigarette pushing device (22) is provided, the length and width of which are equal to the carton. Figure 6 As shown, when you start pushing Figure 7 As shown, when the cigarette cartons (21) in the carton (20) are completely pushed out, Figure 8 As shown. This shows that the cigarette pushing function can only be achieved when the length and width of the cigarette pushing device (22) are comparable to the size of the carton.

[0004] The existing cigarette pushing device can only use two matching cigarette pushing devices to process cartons with more than two specifications. Summary of the invention

[0005] In order to solve the technical problem that the existing cigarette pushing device in the background technology can only be used for cartons of a fixed specification, the present invention provides a size-adjustable cigarette pushing device that can be used for cartons of various specifications to push cigarettes.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: A size-adjustable cigarette pushing device comprises a box-shaped and hollow cigarette pushing frame, a horizontally arranged fixing plate, a second cylinder, a third cylinder and a side movable frame, wherein:

[0007] The rear side plate of the cigarette pushing frame is provided with an opening, the side plate of the cigarette pushing frame is provided with a through hole, and the inner side surface of the front side plate of the cigarette pushing frame is provided with a cylinder telescopic rod clamping seat;

[0008] The fixing plate is spaced apart from the cigarette pushing frame, the third cylinder is fixedly arranged on the fixing plate, the telescopic rod of the third cylinder extends from the opening on the cigarette pushing frame into the cigarette pushing frame and is fixedly connected to the cylinder telescopic rod clamping seat;

[0009] The second cylinder is arranged in the cigarette pushing frame, and the telescopic rod of the second cylinder passes through the through hole on the cigarette pushing frame and extends out to be fixedly connected to the side movable frame;

[0010] The side movable frame is arranged on the side plate of the cigarette pushing frame and is movably connected thereto. When the side movable frame is located at a first position on the cigarette pushing frame, the side movable frame abuts against the through hole. When the side movable frame is located at a second position on the cigarette pushing frame, the side movable frame is spaced apart from the through hole.

[0011] The beneficial effects of the present invention are as follows: in the specific process of pushing out the cigarette strips in the cigarette carton, the fixed plate is fixed on the corresponding platform, and then the extension or shortening of one end of the telescopic rod on the third cylinder drives the extension or shortening of the cylinder telescopic clamping seat, thereby realizing the advancement or retreat of the cigarette pushing frame and pushing out the cigarette strips in the carton. Thus, the cigarette pushing operation is realized. When targeting cigarette cartons of different widths, the extension or shortening of the telescopic rod of the second cylinder drives the movement of the side movable frame on the side plate of the cigarette pushing frame, thereby increasing or decreasing the width of the cigarette pushing frame, thereby adapting to cigarette cartons of various widths, solving the technical problem that the existing cigarette pushing device can only be used for cartons of a fixed specification, and providing a cigarette pushing device with adjustable size that can be used for cartons of various specifications for pushing cigarettes. The opening of the rear side plate is equivalent to the rear side opening.

[0012] Based on the above technical solution, the present invention can also be improved as follows.

[0013] Furthermore, the side movable frame includes a movable side plate and a plurality of movable "L"-shaped plates, wherein:

[0014] One end of the movable "L"-shaped plate is fixedly connected to one side of the movable side plate, and one end of the movable "L"-shaped plate away from the movable side plate is arranged on the outer surface of the front side plate of the cigarette pushing frame and is spaced therefrom;

[0015] The movable side plate is arranged opposite to the side plate of the cigarette pushing frame, and one end of the telescopic rod of the second cylinder passes through the through hole and extends out to be fixedly connected to the movable side plate;

[0016] When the movable side plate is located at a first position on the cigarette pushing frame, the movable side plate abuts against the through hole; when the movable side plate is located at a second position on the cigarette pushing frame, the movable side plate is spaced apart from the through hole.

[0017] The beneficial effect of adopting the above further scheme is that, since all the plurality of movable "L"-shaped plates are always arranged on the outer surface of the front side plate of the cigarette pushing frame and are spaced therefrom. And the movable side plate moves relative to the side plate of the cigarette pushing frame, when the movable side plate moves away from the cigarette pushing frame under the action of the second cylinder, the movable "L"-shaped plate moves on the front side plate of the cigarette pushing frame, and the width of the cigarette pushing frame increases. When the movable side plate moves close to the cigarette pushing frame under the action of the second cylinder, the movable "L"-shaped plate also moves on the front side plate of the cigarette pushing frame, and the width of the cigarette pushing frame decreases.

[0018] Furthermore, the top plate and the bottom plate of the cigarette pushing frame are flush with the topmost movable "L"-shaped plate and the bottommost movable "L"-shaped plate respectively.

[0019] The beneficial effect of adopting the above further solution is that the top plate and the bottom plate of the cigarette pushing frame correspond to the uppermost movable "L"-shaped plate and the lowermost movable "L"-shaped plate respectively, ensuring that the width of the increased movable cigarette pushing frame matches the height of the original cigarette pushing frame.

[0020] Furthermore, the side movable frame further comprises a horizontally arranged side guide rod, wherein:

[0021] The first end of the lateral guide rod passes through the side plate of the cigarette pushing frame and is fixedly connected to the movable side plate, and the second end of the lateral guide rod is located inside the cigarette pushing frame.

[0022] The beneficial effect of adopting the above further solution is that when the movable side plate moves, the side guide rod moves along with the movement of the movable side plate. Since the side guide rod runs through the side plate of the cigarette pushing frame, the movement track of the movable side plate is well maintained.

[0023] Furthermore, a second bearing is provided on the side plate of the cigarette pushing frame, and the lateral guide rod passes through the second bearing.

[0024] The beneficial effect of adopting the above further solution is that the second bearing facilitates the smooth movement of the side guide rod on the side plate of the cigarette pushing frame and avoids the wear of the side plate of the cigarette pushing frame by the side guide rod.

[0025] Furthermore, it also includes a horizontally arranged movable plate, a square frame-shaped fixed bracket and a telescopic device, wherein:

[0026] The movable plate is arranged on the top plate of the cigarette pushing frame, a plug-in rod is arranged on the bottom surface of the movable plate, a plug-in through hole is arranged on the top plate of the cigarette pushing frame, and the plug-in rod is used to be inserted into the plug-in through hole;

[0027] The fixed bracket is arranged above the movable plate, and the telescopic device is arranged on the fixed bracket, and the movable plate is raised or lowered by the telescopic device.

[0028] The beneficial effect of adopting the above further solution is that the fixed bracket is installed on the top wall, and then the movable plate is driven to rise or fall through the telescopic device. When the movable plate falls to the bottom, the plug-in rod on the movable plate is inserted into the plug-in through hole on the cigarette pushing frame, and then the height of the cigarette pushing frame is increased by separating the telescopic device from the movable plate. The cigarette pushing device of the present invention can adapt to cigarette cartons of more sizes.

[0029] Further, the telescopic device includes a first cylinder, a vacuum pump, a mounting plate and a suction cup, wherein;

[0030] The mounting plate is located above the movable plate and below the fixed bracket, and a plurality of suction cups are provided on the bottom surface of the mounting plate, and the suction cups are detachably connected to the movable plate by adsorption;

[0031] The first cylinder is arranged in the fixing bracket and its telescopic rod passes through the bottom plate of the fixing bracket and is fixedly connected to the mounting plate;

[0032] The vacuum pump is installed on the mounting plate and is connected to the suction cup for controlling the suction cup to open or close the negative pressure. When the movable plate is located on the top plate of the cigarette pushing frame, the movable plate is separated from the suction cup. When the movable plate is located above the top plate of the cigarette pushing frame, the movable plate is adsorbed and connected to the suction cup.

[0033] The beneficial effect of adopting the above further scheme is that since the suction cup generates negative pressure through the vacuum pump, the suction cup and the movable plate are detachably connected. When the height of the cigarette pushing frame needs to be changed, the extension of the telescopic rod of the first cylinder drives the mounting plate to descend, and then the movable plate on the suction cup is placed on the top plate of the cigarette pushing frame, and the plug-in rod and the plug-in through hole are connected and plugged in with each other. Then the negative pressure is released by the vacuum pump, so that the suction cup is separated from the movable plate, and then the suction cup and the movable plate are spaced by shortening the telescopic rod of the first cylinder. Then the cigarette pushing frame is pushed to push cigarettes by the extension of the telescopic rod of the third cylinder, and the movable plate moves with the movement of the cigarette pushing frame due to the setting of the plug-in rod. The extension of the height of the cigarette pushing frame is achieved, and it can better adapt to a variety of cigarette cartons. It is worth noting that the vacuum pump can also be replaced by a vacuum generator that can generate negative pressure, such as a vacuum tank that can generate negative pressure.

[0034] Furthermore, the telescopic device further comprises a vertical guide rod and a first bearing, wherein:

[0035] The first bearing is provided on the bottom plate of the fixed bracket, the lower end of the vertical guide rod passes through the first bearing and is fixedly connected to the top surface of the mounting plate, and the upper end of the vertical guide rod is located in the fixed bracket.

[0036] The beneficial effect of adopting the above further solution is that the movement of the telescopic rod of the first cylinder is ensured by the movement of the vertical guide rod on the first bearing, and the stability of the pick-up and placement of the movable plate is well achieved. The first bearing avoids the wear of the bottom plate of the fixed bracket by the vertical guide rod.

[0037] Further, it also includes a longitudinal guide rod and a third bearing, wherein:

[0038] A guide rod clamping seat is provided on the inner side surface of the front side plate of the cigarette pushing frame, a plurality of third bearings are provided on the fixing plate, and the first end of the longitudinal guide rod passes through the plurality of third bearings and is fixedly connected to the guide rod clamping seat.

[0039] The beneficial effect of adopting the above further solution is that when the telescopic rod of the third cylinder performs telescopic movement to realize the cigarette pushing operation, the longitudinal guide rod moves on the third bearing along with the movement of the cigarette pushing frame, thereby ensuring the stability of the movement trajectory of the cigarette pushing frame.

[0040] Furthermore, a plurality of weight-reducing through holes are provided on the top plate of the cigarette pushing frame.

[0041] The beneficial effect of adopting the above further solution is that the weight-reducing through holes on the cigarette pushing frame can reduce the weight of the cigarette pushing frame, which is beneficial to the cigarette pushing operation of the telescopic rod of the third cylinder and reduces the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the structure of the present invention;

[0043] Figure 2 This is a schematic diagram of the structure of the cigarette pushing frame of the present invention;

[0044] Figure 3 It is a structural schematic diagram of a cigarette pushing frame with enlarged size according to the present invention;

[0045] Figure 4 It is a structural schematic diagram of a cigarette pushing frame with reduced size according to the present invention;

[0046] Figure 5 For the present invention Figure 4 A front view of

[0047] Figure 6 It is a schematic diagram of the state of the prior art cigarette pushing device before pushing cigarettes in the background technology;

[0048] Figure 7 A schematic diagram of the state of a prior art cigarette pushing device in the process of pushing cigarettes in the background technology;

[0049] Figure 8 It is a schematic diagram of the state of the prior art cigarette pushing device after pushing cigarettes in the background technology.

[0050] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0051] 1. Fixed bracket, 2. First cylinder, 3. Vertical guide rod, 4. First bearing, 5. Mounting plate, 6. Suction cup, 7. Movable plate, 701. Plug-in rod, 8. Side movable frame, 801. Movable side plate, 802. Movable "L"-shaped plate, 9. Second cylinder, 10. Side guide rod, 11. Second bearing, 12. Cigarette pushing frame, 1201. Through hole, 1202. Plug-in through hole, 1203. Weight reduction hole, 13. Guide rod clamping seat, 14. Cylinder telescopic rod clamping seat, 15. Mounting seat, 16. Longitudinal guide rod, 17. Third cylinder, 18. Third bearing, 19. Fixed plate, 20. Carton, 21. Cigarette strips, 22. Cigarette pushing device. DETAILED DESCRIPTION

[0052] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0053] Embodiment 1,

[0054] like Figures 1 to 5 As shown, a size-adjustable cigarette pushing device comprises a box-shaped and hollow cigarette pushing frame 12, a horizontally arranged fixed plate 19, a second cylinder 9, a third cylinder 17 and a side movable frame 8, wherein the rear side plate of the cigarette pushing frame 12 is provided with an opening, the side plate of the cigarette pushing frame 12 is provided with a through hole 1201, and the inner side surface of the front side plate of the cigarette pushing frame 12 is provided with a cylinder telescopic rod clamping seat 14; the fixed plate 19 is spaced apart from the cigarette pushing frame 12, the third cylinder 17 is fixedly arranged on the fixed plate 19, and the telescopic rod of the third cylinder 17 extends into the cigarette pushing frame 12 from the opening on the cigarette pushing frame 12 The second cylinder 9 is arranged in the cigarette pushing frame 12, and the telescopic rod of the second cylinder 9 passes through the through hole 1201 on the cigarette pushing frame 12 and extends out to be fixedly connected to the side movable frame 8; the side movable frame 8 is arranged on the side plate of the cigarette pushing frame 12 and is movably connected thereto, when the side movable frame 8 is located at the first position on the cigarette pushing frame 12, the side movable frame 8 abuts against the through hole 1201, and when the side movable frame 8 is located at the second position on the cigarette pushing frame 12, the side movable frame 8 is spaced apart from the through hole 1201.

[0055] Optionally, the side movable frame 8 includes a movable side panel 801 and several movable "L"-shaped panels 802, wherein one end of the movable "L"-shaped panels 802 is fixedly connected to one side of the movable side panel 801, and one end of the movable "L"-shaped panels 802 away from the movable side panel 801 is arranged on the outer surface of the front side panel of the cigarette pushing frame 12 and is spaced apart from it; the movable side panel 801 is arranged opposite to the side panel of the cigarette pushing frame 12, and one end of the telescopic rod of the second cylinder 9 passes through and extends out from the through hole 1201 and is fixedly connected to the movable side panel 801; when the movable side panel 801 is in the first position on the cigarette pushing frame 12, the movable side panel 801 abuts against the through hole 1201, and when the movable side panel 801 is in the second position on the cigarette pushing frame 12, the movable side panel 801 is spaced apart from the through hole 1201.

[0056] Optionally, the top plate and the bottom plate of the cigarette pushing frame 12 are flush with the topmost movable “L”-shaped plate 802 and the bottommost movable “L”-shaped plate 802 respectively.

[0057] Optionally, the side movable frame 8 also includes a horizontally arranged side guide rod 10, wherein a first end of the side guide rod 10 passes through a side panel of the cigarette pushing frame 12 and is fixedly connected to the movable side panel 801, and a second end of the side guide rod 10 is located inside the cigarette pushing frame 12.

[0058] Optionally, a second bearing 11 is provided on a side plate of the cigarette pushing frame 12 , and the lateral guide rod 10 passes through the second bearing 11 .

[0059] Optionally, it also includes a horizontally arranged movable plate 7, a square frame-shaped fixed bracket 1 and a telescopic device, wherein the movable plate 7 is arranged on the top plate of the cigarette pushing frame 12, the bottom surface of the movable plate 7 is provided with a plug-in rod 701, the top plate of the cigarette pushing frame 12 is provided with a plug-in through hole 1202, and the plug-in through hole 1202 is provided, and the plug-in through hole 1202 is provided; the fixed bracket 1 is arranged above the movable plate 7, and the telescopic device is provided on the fixed bracket 1, and the movable plate 7 rises or falls through the telescopic device.

[0060] Optionally, the telescopic device includes a first cylinder 2, a vacuum pump, a mounting plate 5 and a suction cup 6, wherein; the mounting plate 5 is located above the movable plate 7 and below the fixed bracket 1, and a plurality of suction cups 6 are provided on the bottom surface of the mounting plate 5, and the suction cups 6 are detachably connected to the movable plate 7 by adsorption; the first cylinder 2 is arranged in the fixed bracket 1 and its telescopic rod passes through the bottom plate of the fixed bracket 1 and is fixedly connected to the mounting plate 5;

[0061] The vacuum pump is installed on the mounting plate 5 and is connected to the suction cup 6 for controlling the suction cup 6 to open or close the negative pressure. When the movable plate 7 is located on the top plate of the cigarette pushing frame 12, the movable plate 7 is separated from the suction cup 6. When the movable plate 7 is located above the top plate of the cigarette pushing frame 12, the movable plate 7 is adsorbed and connected to the suction cup 6.

[0062] Optionally, the telescopic device also includes a vertical guide rod 3 and a first bearing 4, wherein the first bearing 4 is provided on the bottom plate of the fixed bracket 1, the lower end of the vertical guide rod 3 passes through the first bearing 4 and is fixedly connected to the top surface of the mounting plate 5, and the upper end of the vertical guide rod 3 is located inside the fixed bracket 1.

[0063] Optionally, it also includes a longitudinal guide rod 16 and a third bearing 18, wherein a guide rod clamping seat 13 is provided on the inner side surface of the front side plate of the cigarette pushing frame 12, and a plurality of third bearings 18 are provided on the fixed plate 19, and the first end of the longitudinal guide rod 16 passes through the plurality of third bearings 18 and is fixedly connected to the guide rod clamping seat 13.

[0064] Optionally, a plurality of weight-reducing through holes 1203 are provided on the top plate of the cigarette pushing frame 12 .

[0065] like Figures 1 to 5 As shown, in the specific process of pushing out the cigarette cartons in the cigarette carton, the initial state is as follows Figure 4 As shown, the fixed bracket 1 is installed on the top wall, and the fixed plate 19 is fixed on the platform. In the process of adjusting the size of the cigarette pushing frame 12, first, the telescopic rod of the first cylinder 2 on the fixed bracket 1 is extended, and the mounting plate 4 is lowered so that the suction cup 6 is also lowered. Since the suction cup 6 is connected to the vacuum pump to generate negative pressure, the movable plate 7 is also lowered until it is on the top plate of the cigarette pushing frame 12, and the plug-in rod 701 is plugged into the through hole 1202. Then the negative pressure released by the suction cup 6 is separated from the movable plate 7 by the vacuum pump, and at the same time, the telescopic rod of the first cylinder 2 is contracted, and the suction cup 6 rises with the mounting plate 5. The height adjustment of the cigarette pushing frame 12 is achieved. The telescopic rod of the second cylinder 9 is extended, driving the movable side plate 801 to move in the direction away from the cigarette pushing frame 12, and at the same time, the movable "L"-shaped plate moves on the cigarette pushing frame 12 with the movable side plate 801. The width of the cigarette pushing frame 12 is increased. As shown in the following figure, Figure 3 Finally, under the extension effect of the telescopic rod of the 3rd cylinder 17, the cigarette pushing frame 12 is driven to carry out the cigarette pushing operation.

[0066] In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0067] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0068] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0069] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A size-adjustable cigarette pusher, characterized in that: The invention comprises a box-shaped and hollow cigarette pushing frame (12), a horizontally arranged fixing plate (19), a second cylinder (9), a third cylinder (17) and a side movable frame (8), wherein: The rear side plate of the cigarette pushing frame (12) is provided with an opening, the side plate of the cigarette pushing frame (12) is provided with a through hole (1201), and the inner side surface of the front side plate of the cigarette pushing frame (12) is provided with a cylinder telescopic rod clamping seat (14); The fixing plate (19) is spaced apart from the cigarette pushing frame (12), the third cylinder (17) is fixedly arranged on the fixing plate (19), the telescopic rod of the third cylinder (17) extends from an opening on the cigarette pushing frame (12) into the cigarette pushing frame (12) and is fixedly connected to the cylinder telescopic rod clamping seat (14); The second cylinder (9) is arranged in the cigarette pushing frame (12), and the telescopic rod of the second cylinder (9) passes through the through hole (1201) on the cigarette pushing frame (12) and extends out to be fixedly connected to the side movable frame (8); The side movable frame (8) is arranged on a side plate of the cigarette pushing frame (12) and is movably connected thereto; when the side movable frame (8) is located at a first position on the cigarette pushing frame (12), the side movable frame (8) abuts against the through hole (1201); when the side movable frame (8) is located at a second position on the cigarette pushing frame (12), the side movable frame (8) and the through hole (1201) are spaced apart; The side movable frame (8) comprises a movable side plate (801) and a plurality of movable "L"-shaped plates (802), wherein: One end of the movable "L"-shaped plate (802) is fixedly connected to one side of the movable side plate (801), and one end of the movable "L"-shaped plate (802) away from the movable side plate (801) is arranged on the outer surface of the front side plate of the cigarette pushing frame (12) and is spaced therefrom; The movable side plate (801) is arranged opposite to the side plate of the cigarette pushing frame (12); one end of the telescopic rod of the second cylinder (9) passes through the through hole (1201) and extends out to be fixedly connected to the movable side plate (801); When the movable side plate (801) is located at a first position on the cigarette pushing frame (12), the movable side plate (801) abuts against the through hole (1201); when the movable side plate (801) is located at a second position on the cigarette pushing frame (12), the movable side plate (801) and the through hole (1201) are spaced apart; The top plate and the bottom plate of the cigarette pushing frame (12) are flush with the topmost movable "L"-shaped plate (802) and the bottommost movable "L"-shaped plate (802) respectively; The side movable frame (8) further comprises a horizontally arranged side guide rod (10), wherein: The first end of the side guide rod (10) passes through the side plate of the cigarette pushing frame (12) and is fixedly connected to the movable side plate (801), and the second end of the side guide rod (10) is located inside the cigarette pushing frame (12).

2. The size-adjustable cigarette pushing device according to claim 1, characterized in that: A second bearing (11) is provided on the side plate of the cigarette pushing frame (12), and the side guide rod (10) passes through the second bearing (11).

3. The size-adjustable cigarette pushing device according to any one of claims 1 or 2, characterized in that: It also includes a horizontally arranged movable plate (7), a square frame-shaped fixed bracket (1) and a telescopic device, wherein: The movable plate (7) is arranged on the top plate of the cigarette pushing frame (12); a plug-in rod (701) is arranged on the bottom surface of the movable plate (7); a plug-in through hole (1202) is arranged on the top plate of the cigarette pushing frame (12); and the plug-in rod (701) is used to be inserted into the plug-in through hole (1202); The fixed support (1) is arranged above the movable plate (7), the telescopic device is provided on the fixed support (1), and the movable plate (7) is raised or lowered by the telescopic device.

4. The size-adjustable cigarette pushing device according to claim 3, characterized in that: The telescopic device comprises a first cylinder (2), a vacuum pump, a mounting plate (5) and a suction cup (6), wherein; The mounting plate (5) is located above the movable plate (7) and below the fixed bracket (1); a plurality of suction cups (6) are provided on the bottom surface of the mounting plate (5); and the suction cups (6) are detachably connected to the movable plate (7) by adsorption; The first cylinder (2) is arranged in the fixed bracket (1) and its telescopic rod passes through the bottom plate of the fixed bracket (1) and is fixedly connected to the mounting plate (5); The vacuum pump is mounted on the mounting plate (5) and is connected to the suction cup (6) for controlling the suction cup (6) to open or close the negative pressure. When the movable plate (7) is located on the top plate of the cigarette pushing frame (12), the movable plate (7) is separated from the suction cup (6). When the movable plate (7) is located above the top plate of the cigarette pushing frame (12), the movable plate (7) is connected to the suction cup (6) by adsorption.

5. The size-adjustable cigarette pushing device according to claim 4, characterized in that: The telescopic device further comprises a vertical guide rod (3) and a first bearing (4), wherein: The first bearing (4) is provided on the bottom plate of the fixed bracket (1), the lower end of the vertical guide rod (3) passes through the first bearing (4) and is fixedly connected to the top surface of the mounting plate (5), and the upper end of the vertical guide rod (3) is located inside the fixed bracket (1).

6. The size-adjustable cigarette pushing device according to any one of claims 1 or 2, characterized in that: It also includes a longitudinal guide rod (16) and a third bearing (18), wherein: A guide rod clamping seat (13) is provided on the inner side surface of the front side plate of the cigarette pushing frame (12), a plurality of third bearings (18) are provided on the fixing plate (19), and a first end of the longitudinal guide rod (16) passes through the plurality of third bearings (18) and is fixedly connected to the guide rod clamping seat (13).

7. The size-adjustable cigarette pushing device according to any one of claims 1 or 2, characterized in that: A plurality of weight-reducing through holes (1203) are provided on the top plate of the cigarette pushing frame (12).

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