Tobacco clamp automatic sending-out mechanism

Abstract

The utility model discloses an automatic cigarette clamp sending-out mechanism which comprises two cigarette clamp conveying assemblies which are symmetrically and fixedly installed on a storage rack at intervals, each cigarette clamp conveying assembly comprises an inner fixing rod, an outer sliding rod, a sliding driver and a telescopic stopping mechanism, the inner fixing rods are fixedly installed on the storage rack, and the outer sliding rods are fixedly installed on the storage rack. The outer sliding rod is arranged outside the inner fixing rod in a sleeving mode and can move in a reciprocating mode, the sliding driver is connected to the inner fixing rod and the outer sliding rod, the tobacco clamp is placed on the outer sliding rod, and the telescopic stopping mechanism is installed in the inlet direction of the tobacco clamp conveying assembly and located at the end of the outer sliding rod and can stretch out and draw back in the vertical direction. According to the automatic cigarette clamp sending-out mechanism, the outer sliding rod capable of moving in the reciprocating mode is arranged on the inner fixing rod in the sleeved mode, the cigarette clamps can be arranged on a station, the cigarette clamps are continuously conveyed in the reciprocating motion process, the cigarette clamps are sequentially and automatically conveyed out, full-automatic conveying of the cigarette clamps is achieved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco leaf processing, in particular to an automatic feeding mechanism for tobacco leaf clips. Background Art

[0002] The baking quality of tobacco leaves determines the quality of the finished tobacco. Before flue-curing, the tobacco leaves need to be strung together to form a whole row for convenient baking. The efficiency and method of stringing tobacco are very important links in the whole flue-curing process. Therefore, how to improve the efficiency of stringing tobacco has become an important problem for equipment optimization.

[0003] In the related art, the tobacco leaves are clamped in rows by tobacco leaf clips. The finished tobacco leaf clips need to be placed on the storage rack row by row manually, and then moved to the flue-curing room manually during flue-curing. The whole process requires a lot of manual processing procedures, with low automation and low work efficiency. Summary of the Utility Model

[0004] To solve the above technical problems, an embodiment of the utility model expects to provide an automatic feeding mechanism for tobacco leaf clips that can automatically transport the tobacco leaf clips with clamped tobacco leaves to a specified position.

[0005] The technical solution of the utility model is realized as follows: An automatic feeding mechanism for tobacco leaf clips includes two symmetrically spaced tobacco leaf clip conveying components fixedly installed on a storage rack. Each of the tobacco leaf clip conveying components includes an inner fixed rod, an outer sliding rod, a sliding drive and a telescopic stop mechanism. The inner fixed rod is fixedly installed on the storage rack. The outer sliding rod is sleeved outside the inner fixed rod and can reciprocate along the axial direction of the inner fixed rod. One end of the sliding drive is fixedly connected to the inner fixed rod, and the other end is connected to the outer sliding rod. The tobacco leaf clip is placed on the outer sliding rod. The telescopic stop mechanism is installed at the inlet direction of the tobacco leaf clip of the tobacco leaf clip conveying component and is located at the end of the outer sliding rod. The telescopic stop mechanism can be telescoped in the vertical direction to stop the tobacco leaf clip.

[0006] Preferably, a limit baffle is installed along the length direction of each of the two outer sliding rods, and the tobacco leaf clip is restricted between the two limit baffles.

[0007] Preferably, the limit baffle is L-shaped, and the two limit baffles are installed back to back.

[0008] Preferably, the telescopic stop mechanism includes a cross beam horizontally installed on the storage rack, a fixing plate installed on the cross beam, and a telescopic device installed on the fixing plate. The telescopic device can be telescoped in the vertical direction.

[0009] Preferably, the telescopic device is a cylinder.

[0010] Preferably, both ends of the internal fixing rod are respectively installed on the storage rack through two brackets. A relief groove is formed on the outer sliding rod. One end of a bracket is fixedly connected to the internal fixing rod, and the other end passes through the relief groove and is fixedly connected to the storage rack. One end of the other bracket is fixedly installed at the end of the internal fixing rod, and the other end is fixedly connected to the storage rack.

[0011] Preferably, the bracket is L-shaped.

[0012] Preferably, the sliding driver is a cylinder.

[0013] Preferably, a baffle is fixedly installed at one end of the outer sliding rod close to the telescopic stop mechanism. The upper end of the baffle protrudes from the uppermost surface of the outer sliding rod and forms a hook groove with the outer sliding rod.

[0014] Preferably, the baffle is welded to the end face of the outer sliding rod.

[0015] The cigarette clip automatic feeding mechanism provided by the embodiment of the present invention can place the cigarette clips in one station by sleeving a reciprocating outer sliding rod on the internal fixing rod, and continuously convey the cigarette clips during the reciprocating movement, so that the cigarette clips are automatically conveyed out in an orderly manner, eliminating the need for manual picking of each cigarette clip one by one, realizing the full-automatic conveying of cigarette clips, and greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the cigarette clip automatic feeding mechanism provided by the present invention;

[0017] Figure 2 is Figure 1 a partial schematic structural diagram of the cigarette clip automatic feeding mechanism shown;

[0018] Figure 3 is Figure 1 a schematic structural diagram of the cigarette clip conveying assembly shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0020] Please refer to Figure 1 and Figure 2, which is a schematic structural diagram of the cigarette clip automatic feeding mechanism provided by the present utility model. The cigarette clip automatic feeding mechanism includes two cigarette clip conveying components 91 fixedly installed on the storage rack symmetrically at intervals. The finished cigarette clips with tobacco leaves are automatically conveyed to a designated location through the cigarette clip conveying components 91. The storage rack is welded by a plurality of aluminum alloy profiles and is symmetric on both sides.

[0021] Each of the cigarette clip conveying components 91 includes an inner fixed rod 93, an outer sliding rod 94, a sliding drive 95 and a telescopic stop mechanism 99. The inner fixed rod 93 is fixedly installed on the storage rack. The outer sliding rod 94 is sleeved outside the inner fixed rod 93 and can reciprocate horizontally along the axis of the inner fixed rod 93. One end of the sliding drive 95 is fixedly connected to the inner fixed rod 93, and the other end is connected to the outer sliding rod 94 to drive the outer sliding rod 94 to reciprocate along the axis of the inner fixed rod 93. The cigarette clip is placed on the outer sliding rod 94. The telescopic stop mechanism 99 is installed in the inlet direction of the cigarette clip of the cigarette clip conveying component 91 and is located at the end of the outer sliding rod 94. The telescopic stop mechanism 99 can stretch vertically to stop the cigarette clip. Specifically, as Figure 1 shown, the direction of X is defined as the inlet direction of the cigarette clip, and the other end is the outlet direction. The manipulator picks up the cigarette clip and places it on the cigarette clip conveying component 91 from the inlet direction. The outer sliding rod 94 can reciprocate along the inner fixed rod 93 under the action of the sliding drive 95. When the outer sliding rod 94 moves towards the inlet direction of the cigarette clip, after the cigarette clip already placed on the outer sliding rod 94 is blocked by the extended telescopic stop mechanism 99, the cigarette clip on the outer sliding rod 94 does not move with the outer sliding rod 94. After the outer sliding rod 94 moves to the maximum limit at the inlet, under the action of the telescopic stop mechanism 99, the outer sliding rod 94 leaves a small section of position for placing a new cigarette clip. After the new cigarette clip is placed on the outer sliding rod 94, the telescopic stop mechanism 99 retracts to the initial position, and then the sliding drive 95 drives the outer sliding rod 94 to move back, and the cigarette clips in the outlet direction of the cigarette clip are conveyed out one by one during the backward movement. Thus, the cigarette clips are conveyed out during the reciprocating movement. Therefore, by sleeving the reciprocatingly movable outer sliding rod 94 on the inner fixed rod 93, the cigarette clips can be automatically sorted to a conveying station, and the cigarette clips are continuously conveyed during the reciprocating movement, so that the cigarette clips are automatically conveyed to the designated position in an orderly manner without manual picking of each cigarette clip, greatly improving the work efficiency.

[0022] In a preferred embodiment, a limiting baffle 901 is installed along the length direction of each of the two outer sliding rods 94, and the cigarette clip is restricted between the two limiting baffles 901. A stop and limit for the cigarette clip are formed between the two limiting baffles 901, so that a plurality of cigarette clips placed on the outer sliding rod 94 are arranged between the two limiting baffles 901 in an orderly manner, forming a conveying channel, and the cigarette clips are conveyed out neatly.

[0023] Specifically, the limiting baffle 901 is L-shaped, and the two limiting baffles 901 are installed back to back. The two limiting baffles 901 back to back form stops at both ends of the cigarette clip to position the cigarette clip.

[0024] Specifically, the telescopic stop mechanism 99 includes a cross beam 991 horizontally installed on the storage rack, a fixing plate 993 installed on the cross beam 991, and a telescopic device 995 installed on the fixing plate 993. The telescopic device 995 can telescopically move in the vertical direction. Preferably, the telescopic device 995 is a cylinder. The cylinder extends or retracts in the vertical direction. When the outer sliding rod 94 moves towards the inlet direction of the cigarette clip, the cigarette clip already placed on the outer sliding rod 94 is blocked by the extended cylinder. After a new cigarette clip is placed on the outer sliding rod 94, the cylinder retracts to the initial position, and the outer sliding rod 94 moves back. The telescopic cylinder is used to stop the cigarette clip already placed on the outer sliding rod 94, and it does not prevent the reciprocating movement of the outer sliding rod 94, and the structure is flexible and reliable.

[0025] As a preferred embodiment, both ends of the inner fixing rod 93 are respectively installed on the storage rack through brackets. A relief groove 951 is provided on the outer sliding rod 94. One end of a bracket 96 is fixedly connected to the inner fixing rod 93, and the other end passes through the relief groove 951 and is fixedly connected to the storage rack. One end of another bracket 98 is fixedly installed at the end of the inner fixing rod 93, and the other end is fixedly connected to the storage rack. The two brackets on the outer sliding rod 94 effectively fix the inner fixing rod 93 on the storage rack, and the structure is safe and reliable.

[0026] Preferably, in this embodiment, the bracket 96 is L-shaped.

[0027] Specifically, the sliding driver 95 is a cylinder.

[0028] A baffle is also welded to the end face of the outer sliding rod 94 close to the telescopic stop mechanism 99. The upper end of the baffle protrudes above the highest upper surface of the outer sliding rod 94 and forms a hook groove 957 with the outer sliding rod 94. The hook groove 957 forms the placement position of the cigarette clip, preventing the cigarette clip from sliding out from the end during the placement process, making the operation of the structure more reliable and effectively improving the work efficiency.

[0029] In the embodiment of the present utility model, the automatic cigarette clip feeding mechanism can place the cigarette clips at one station by sleeving an outer sliding rod 94 that can reciprocate on the inner fixed rod 93, and continuously convey the cigarette clips during the reciprocating movement, so that the cigarette clips are automatically conveyed in an orderly manner without manual picking of each cigarette clip one by one, realizing the full-automatic conveyance of cigarette clips and greatly improving the work efficiency.

[0030] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An automatic cigarette clip feeding mechanism, characterized in that, It includes two cigarette clip conveying assemblies symmetrically and fixedly installed on the storage rack at intervals. Each cigarette clip conveying assembly includes an inner fixed rod, an outer sliding rod, a sliding driver, and a telescopic stop mechanism. The inner fixed rod is fixedly installed on the storage rack. The outer sliding rod is sleeved outside the inner fixed rod and can reciprocate along the axial direction of the inner fixed rod. One end of the sliding driver is fixedly connected to the inner fixed rod, and the other end is connected to the outer sliding rod. The cigarette clip is placed on the outer sliding rod. The telescopic stop mechanism is installed in the inlet direction of the cigarette clip of the cigarette clip conveying assembly and is located at the end of the outer sliding rod. The telescopic stop mechanism can telescopically stop the cigarette clip along the vertical direction.

2. The automatic cigarette clip feeding mechanism according to claim 1, wherein A limit baffle is installed along the length direction on each of the two outer sliding rods, and the cigarette clip is restricted between the two limit baffles.

3. The cigarette clip automatic feeding mechanism according to claim 2, characterized in that, The limit baffle is L-shaped, and the two limit baffles are installed back to back.

4. The automatic cigarette clip feeding mechanism according to claim 1, characterized in that, The telescopic stop mechanism includes a cross beam horizontally installed on the storage rack, a fixing plate installed on the cross beam, and a telescopic device installed on the fixing plate. The telescopic device can telescopically move along the vertical direction.

5. The automatic cigarette clip feeding mechanism according to claim 4, characterized in that, The telescopic device is a cylinder.

6. The automatic cigarette clip feeding mechanism according to claim 1, wherein Both ends of the inner fixed rod are installed on the storage rack through two brackets respectively. A relief groove is formed on the outer sliding rod. One end of a bracket is fixedly connected to the inner fixed rod, and the other end passes through the relief groove and is fixedly connected to the storage rack. One end of the other bracket is fixedly installed at the end of the inner fixed rod, and the other end is fixedly connected to the storage rack.

7. The cigarette clip automatic feeding mechanism according to claim 6, characterized in that, The bracket is L-shaped.

8. The automatic cigarette clip feeding mechanism according to claim 1, characterized in that, The sliding driver is a cylinder.

9. The automatic cigarette clip feeding mechanism according to any one of claims 1-8, characterized in that, A baffle is also fixedly installed at one end of the outer sliding rod close to the telescopic stop mechanism. The upper end of the baffle protrudes above the highest upper surface of the outer sliding rod and forms a hook groove with the outer sliding rod.

10. The automatic cigarette clip feeding mechanism according to claim 9, wherein, The baffle is welded to the end face of the outer sliding rod.

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