Feeding device for long-strip cigarette case paperboards

Abstract

The utility model relates to the technical field of cigarette case processing, in particular to a long-strip cigarette case paperboard feeding device which comprises an operation table, a conveying device, a jacking assembly and a transverse and longitudinal moving device are installed on the operation table, the jacking assembly and the transverse and longitudinal moving device are installed at the tail end of the conveying device, and a moving plate is fixed to the transverse moving end of the transverse and longitudinal moving device. A protruding block is fixed to the center of the movable plate, and a clamping assembly is installed on the protruding block. According to the feeding device for the long-strip cigarette case paperboards, products are conveyed to the jacking assembly through the conveying device, the jacking assembly can jack up the products by a certain height, and then movement of the moving plate is adjusted through the transverse and longitudinal moving device till the clamping assembly is moved to the products to be clamped and fixed; and the products are moved into the packaging machine through movement adjustment to be packaged, so that automatic feeding can be achieved, meanwhile, the labor intensity of workers is reduced, the packaging efficiency is improved, manual contact can be reduced, and the safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette box processing, in particular to a feeding device for long strip cigarette box paperboard. Background Art

[0002] The cigarette box packaging production line is an essential equipment in the back-end production process of tobacco production and processing. After multiple assembly and quality inspection steps, the cigarette box packaging production line gradually packages a single pack of cigarettes into strips and other packages. However, due to the complicated processes and large number of production equipment in the cigarette box packaging production line, including baling, when the long cigarette box cardboard is transported, due to the low density of the cardboard, it is usually necessary to press the cardboard and bundle the cardboard for easy transportation. Therefore, in this process, the stacked cardboard needs to be sent to the baler.

[0003] In the prior art, when a cardboard baler is working, it is usually necessary to manually push a specified number of cardboards to the packing area for holding and packing. If the operator makes a mistake and holds the cardboard in the wrong position, the strapping tape will bind the operator's hands, causing hand injuries. At the same time, the manual loading method not only increases the labor intensity of the workers, but also reduces the efficiency of packaging. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for long cigarette box paperboard, comprising an operating table, on which is installed a conveying device, and a lifting assembly and a horizontal and vertical moving device installed at the rear end of the conveying device, a moving plate is fixed to the horizontal moving end of the horizontal and vertical moving device, a protrusion is fixed at the center of the moving plate, and a clamping assembly is installed on the protrusion.

[0005] Furthermore, the conveying device is a double-section conveying platform, which is divided into a loading area and a waiting area, and the conveying length of the loading area is greater than the conveying length of the waiting area, and the jacking assembly is located at the tail end of the waiting area.

[0006] Furthermore, the lifting assembly includes an upper lifting cylinder installed on the operating table, a top plate is fixed to the ejection end of the upper lifting cylinder, a slope is formed on the side of the top plate opposite to the waiting area, and a plurality of support bars are formed on the opposite side.

[0007] Furthermore, a base plate is fixed on the table top of the operating table, a propulsion assembly is installed on the base plate, clamping cylinders are installed at both ends of the propulsion assembly, L-shaped plates are fixed on opposite ends of the two clamping cylinders, and grooves are opened on the side of the top plate opposite to the L-shaped plate.

[0008] Furthermore, the propulsion assembly includes a propulsion cylinder installed on the base plate, a strip plate slidably connected to the base plate is fixed to the ejection end of the propulsion cylinder, and the clamping cylinder is installed on the strip plate.

[0009] Furthermore, a flat plate is fixed on the movable plate, a plurality of side grooves are formed on the flat plate, and the clamping end of the clamping assembly is movable in the side grooves.

[0010] Furthermore, the clamping assembly includes two opposing cylinders installed on the protrusion, and the ejection ends of the opposing cylinders are fixed with a pressure plate slidably connected to the movable plate. The protruding end of the pressure plate is located in the side groove, and the bottoms of the two protruding ends of the upper pressure plate are fixed with rubber blocks.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The feeding device of the long cigarette box paperboard conveys the product to the lifting component through the conveying device. The lifting component can lift the product to a certain height, and then adjust the movement of the moving plate through the horizontal and vertical moving device until the clamping component is moved to the product to clamp and fix it. Then, the product is moved to the packaging machine through the movement adjustment to complete the packaging process. Therefore, automatic feeding can be realized, while reducing the labor intensity of workers and improving the packaging efficiency, and it can reduce manual contact and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of the bottom plate connection structure of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the movable plate connection structure in the utility model.

[0016] In the figure: 1. operating table; 2. double-stage conveying table; 4. bottom plate; 5. pushing cylinder; 6. strip plate; 7. clamping cylinder; 8. L-shaped plate; 9. upper cylinder; 10. top plate; 12. horizontal and vertical moving device; 13. moving plate; 14. bump; 15. top cylinder; 17. pressure plate; 18. rubber block; 19. flat plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3In this embodiment, a feeding device for long cigarette box paperboard includes an operating table 1, a conveying device for conveying paperboard is installed on the table top of the operating table 1, and a lifting component and a horizontal and vertical moving device 12 for lifting the paperboard are installed at the rear end of the conveying device, a moving plate 13 is fixed to the horizontal moving end of the horizontal and vertical moving device 12, a protrusion 14 is fixed at the center of the moving plate 13, the length of the protrusion 14 is less than the length of the moving plate 13, and a clamping component is installed on the protrusion 14.

[0019] In the above structure, the cardboard is conveyed to the tail end by the conveying device and is located on the lifting assembly. Then the lifting assembly lifts the cardboard to a certain height. Then the horizontal and vertical moving device drives the clamping assembly to move through the moving plate until the cardboard is located between the clamping assemblies. Then, the cardboard is clamped and fixed by the clamping assembly. Then, the lifting assembly retreats. The cardboard is conveyed to the baler through the operation of the horizontal and vertical moving device to complete the feeding operation of the cardboard.

[0020] The conveying device is a double-stage conveyor platform 2, which is divided into a loading area and a waiting area, and the conveying length of the loading area is greater than that of the waiting area, and the lifting component is located at the tail end of the waiting area. First, the cardboard is conveyed to the waiting area through the loading area in the double-stage conveyor platform, and the tail end of the loading area is also waiting for the cardboard. At this time, the belt in the waiting area does not move. When the lifting component returns to its position, the waiting area runs to convey the cardboard to the lifting component and stops running. When the lifting component lifts the cardboard, the loading area conveys the cardboard to the waiting area to wait, and then repeats the above operation, thereby realizing automatic and orderly conveying of the cardboard.

[0021] like Figure 2 The lifting assembly includes an upper lifting cylinder 9 installed on the operating table 1 and located at the tail end of the waiting area. A top plate 10 is fixed to the ejection end of the upper lifting cylinder 9. The width of the top plate 10 is equal to the width of the waiting area. The top plate 10 is formed with a slope on the side opposite to the waiting area, and the upper surface of the top plate 10 is located at the same level as the upper belt of the waiting area. The slope of the top plate 10 is in contact with the belt, and two support strips are formed on the opposite side. When the waiting area transports the cardboard, because one side of the top plate has a slope and is in contact with the belt, the top plate can be connected with the waiting area, so the cardboard can be smoothly transported to the top plate, and the top plate is driven to push up by the operation of the upper lifting cylinder, so that the cardboard can be lifted to a certain height, and the horizontal and vertical moving device drives the clamping assembly to move to the gap between the two support strips to complete the clamping of the cardboard, so the upper lifting cylinder will not be blocked in the process of driving the top plate back.

[0022] Among them, a bottom plate 4 is fixed on the table top of the operating table 1 below the waiting area, and a propulsion assembly is installed on the bottom plate 4. Clamping cylinders 7 are installed at both ends of the propulsion assembly, and L-shaped plates 8 are fixed on the opposite ends of the two clamping cylinders 7. The top plate 10 is provided with a slot on the side opposite to the L-shaped plate 8, and the protruding end of the L-shaped plate 8 can extend into the slot. When the cardboard moves to the top plate, the clamping cylinder drives the L-shaped plate to run, so that it can play a role in clamping and limiting the cardboard, and at the same time, it plays a role in correction. The cardboard can be driven to move a distance through the propulsion assembly. During the movement, the L-shaped plate will move in the slot, so the L-shaped plate will also be limited by the slot, which can limit the moving distance of the L-shaped plate and move the cardboard to a suitable position, so that the cardboard increases the contact area with the support bar, and at the same time, it can also increase the clamping area of ​​the clamping end of the clamping assembly, which is convenient for clamping.

[0023] In addition, the pushing assembly includes a pushing cylinder 5 installed on the bottom plate 4, a strip plate 6 slidably connected to the bottom plate 4 is fixed to the ejection end of the pushing cylinder 5, and the clamping cylinder 7 is installed at both ends of the strip plate 6 and is opposite to each other. The strip plate is pushed to move by the pushing cylinder, thereby driving the clamping cylinder to move, and the L-shaped plate will also move with it, so as to drive the cardboard to move forward to a suitable position.

[0024] At the same time, a flat plate 19 covering the protrusion 14 is fixed on the plate surface of the movable plate 13, and two side grooves are provided on the top and bottom of the flat plate 19, and the clamping end of the clamping assembly is located in the side grooves for movement. When the two L-shaped plates clamp the cardboard to limit the position, the correction of both sides can be completed, and then the movable plate is driven to move in coordination with the horizontal and vertical moving device until the clamping end of the clamping assembly is located above and below the cardboard, and at the same time, the flat plate will also stick to one side of the cardboard, and by cooperating with the protruding end of the L-shaped plate, the cardboard can be corrected, thereby improving the quality and aesthetics of the packaging.

[0025] like Figure 3 The clamping assembly includes a pair of cylinders 15 installed at the top and bottom of the protrusion 14, which are staggered and separated. A pressing plate 17 slidably connected to the moving plate 13 is fixed to the ejection end of the pair of cylinders 15. The protruding end of the pressing plate 17 is located in the side groove. Rubber blocks 18 are fixed to the bottom of the two protruding ends of the upper pressing plate 17. The moving plate is driven to move by the horizontal and vertical moving device until the flat plate and the paperboard are attached to each other, so that the paperboard is located between the two pressing plates and the pressing plate is driven by the pair of cylinders to clamp the paperboard. During the clamping process, the clamping end of the pressing plate is located in the side groove and moves up and down. At the same time, the pressing plate is limited by the side groove. At the same time, when the lower pressing plate is clamped, it will pass through the gap between the two support bars, so that it will not be blocked.

[0026] The working principle of the above embodiment is:

[0027] The stacked cardboard is placed on the loading area of ​​the double-stage conveyor table and transported to the waiting area. The waiting area transports the cardboard to the top plate and then pauses. At this time, the clamping cylinder drives the two L-shaped plates to clamp. The convex edge of the L-shaped plate extends into the slot and limits the clamping of the cardboard. Correction is completed from both sides, and then the cylinder pushes the strip plate to move the L-shaped plate in the slot until it moves to the limit position. The L-shaped plate also moves one side of the cardboard toward the support strip for a distance. Therefore, the slot has a limiting effect on the L-shaped plate, which can accurately move the cardboard to the appropriate position. The top cylinder drives the top plate to lift up. After the cardboard is lifted to a certain height, the loading area transports the cardboard to the waiting area again and waits. The horizontal and vertical moving devices drive the moving plate Move so that the cardboard is located between the two pressing plates. At the same time, the cardboard can be corrected by squeezing the flat plate in cooperation with the limiting of the L-shaped plate. After the correction is completed, the top cylinder drives the pressing plate to clamp the cardboard. The rubber block can reduce the damage to the cardboard. At the same time, the side grooves on the flat plate can also limit the clamping of the pressing plate to avoid damage to the cardboard caused by large clamping force. When the cardboard is clamped, the top plate retreats, and the horizontal and vertical moving devices will be transferred to the baler to complete the packaging process. At the same time, the waiting interval operation will transport the cardboard to the top plate. By circulating the above, automatic feeding can be realized, while reducing the labor of workers, and improving packaging efficiency and labor safety.

[0028] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0029] It should be noted that in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or equipment including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for long cigarette box paperboard, comprising an operating table (1), characterized in that: The operating table (1) is equipped with a conveying device, a lifting assembly and a horizontal and vertical moving device (12) installed at the rear end of the conveying device, a moving plate (13) is fixed to the horizontal moving end of the horizontal and vertical moving device (12), a convex block (14) is fixed at the center of the moving plate (13), and a clamping assembly is installed on the convex block (14).

2. A feeding device for long cigarette box paperboard according to claim 1, characterized in that: The conveying device is a double-section conveying platform (2), which is divided into a loading area and a waiting area, and the conveying length of the loading area is greater than the conveying length of the waiting area, and the lifting component is located at the rear end of the waiting area.

3. A feeding device for long cigarette box paperboard according to claim 2, characterized in that: The lifting assembly comprises an upper lifting cylinder (9) mounted on an operating table (1), a lift plate (10) being fixed to the lift-out end of the upper lifting cylinder (9), a slope being formed on the side of the lift plate (10) opposite to the waiting area, and a plurality of support bars being formed on the opposite side.

4. A feeding device for long cigarette box paperboard according to claim 3, characterized in that: A bottom plate (4) is fixed on the table top of the operating table (1), a propulsion assembly is installed on the bottom plate (4), clamping cylinders (7) are installed at both ends of the propulsion assembly, L-shaped plates (8) are fixed at opposite ends of the two clamping cylinders (7), and a groove is opened on the side of the top plate (10) opposite to the L-shaped plate (8).

5. A feeding device for long cigarette box paperboard according to claim 4, characterized in that: The propulsion assembly comprises a propulsion cylinder (5) mounted on a base plate (4), a strip plate (6) slidably connected to the base plate (4) being fixed to the ejection end of the propulsion cylinder (5), and the clamping cylinder (7) being mounted on the strip plate (6).

6. A feeding device for long cigarette box paperboard according to claim 4, characterized in that: A flat plate (19) is fixed on the movable plate (13), a plurality of side grooves are formed on the flat plate (19), and the clamping ends of the clamping components are movable in the side grooves.

7. A feeding device for long cigarette box paperboard according to claim 6, characterized in that: The clamping assembly comprises two opposing cylinders (15) mounted on the protrusion (14); a pressing plate (17) slidably connected to the moving plate (13) is fixed to the ejection end of the opposing cylinder (15); the protruding end of the pressing plate (17) is located in the side groove; and rubber blocks (18) are fixed to the bottoms of the two protruding ends of the upper pressing plate (17).

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