Tobacco clamp clamping tobacco leaf feeding device

Abstract

The utility model relates to a tobacco clamp clamping tobacco feeding device. The tobacco clamp clamping tobacco feeding device comprises a tobacco clamp conveying mechanism, a tobacco clamp jacking mechanism, a tobacco clamp disassembling mechanism and a tobacco gridding comb tooth mechanism. The tobacco clamp conveying mechanism is used for pushing the tobacco clamp filled with the dampened large-leaf crops into a clamp detaching position; the tobacco clamp jacking mechanism jacks the tobacco clamp to a clamp changing position; the tobacco leaf grid comb tooth mechanism divides large-leaf crops in the tobacco clamp into independent groups; and after the large-leaf crops are clamped by the clamp, the tobacco clamp dismounting mechanism acts to dismount the tobacco clamp. The tobacco clamp can be directly used for clamping tobacco leaves for feeding, so that the labor cost is reduced, and the human efficiency of equipment is improved; and meanwhile, the problems of high labor consumption, low efficiency and difficulty in keeping the uniformity of tobacco feeding uniformity due to the fact that the tobacco feeding action is manually realized by the original large-leaf crop sorting equipment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a tobacco clip clamping tobacco leaf feeding device. Background Art

[0002] Since the incoming large-leaf crops have different postures, some are big, some are small, some are fully expanded, some are half expanded, and some are not expanded, and there is a relatively serious adhesion phenomenon, if you want to directly use the tobacco leaves sent by tobacco farmers for automatic feeding and feeding into intelligent sorting equipment for grading, it is not only difficult but also the effect is not good.

[0003] The large-leaf crops just out of the drying room and packed in tobacco clips have the characteristics of neat stems and looseness after rehydration. Therefore, it is ideal to send such tobacco leaves to intelligent sorting equipment for inspection; however, the current intelligent sorting equipment does not have a mechanism that can directly use tobacco clips for feeding. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tobacco clip holding tobacco leaf feeding device, which can directly use the tobacco clip to hold tobacco leaves for feeding.

[0005] The utility model adopts the following technical scheme to solve the technical problems: a tobacco leaf feeding device for clamping tobacco leaves with cigarette clips, comprising a cigarette clip conveying mechanism, a cigarette clip lifting mechanism, a cigarette clip disassembling mechanism and a tobacco leaf dividing and combing mechanism; the cigarette clip conveying mechanism pushes the cigarette clips containing the large-leaf crops after moisture recovery into the clamp disassembling position; the cigarette clip lifting mechanism lifts the cigarette clips to the clamp changing position; the tobacco leaf dividing and combing mechanism divides the large-leaf crops in the cigarette clips into independent groups; after the large-leaf crops are clamped by the clamp, the cigarette clip disassembling mechanism is actuated to disassemble the cigarette clips.

[0006] Furthermore, the cigarette clip conveying mechanism described in the utility model includes a pulley module and a floating guide wheel module arranged below the pulley module; the cigarette clip is conveyed on the floating guide wheel module through the pulley module; a blocking cylinder is provided at the end of the guide wheel module, and the cigarette clip stays at a preset position through the blocking cylinder.

[0007] Furthermore, the cigarette clamp lifting mechanism described in the utility model includes a lifting cylinder assembly; the lifting end of the lifting cylinder assembly is provided with a mounting plate; the mounting plate is provided with a feeding cylinder assembly; the protruding end of the feeding cylinder assembly is provided with a clamping cylinder assembly and a cigarette clamp unlocking cylinder assembly; the clamping cylinder assembly clamps the two ends of the cigarette clamp when it is actuated, and the pressure head of the cigarette clamp unlocking assembly extends out to press the lock of the cigarette clamp.

[0008] Furthermore, the cigarette clip disassembly mechanism described in the utility model includes a cigarette clip upper frame clamping block, and the cigarette clip upper frame clamping block is pressed down by a cylinder to buckle the inner side of the cigarette clip upper frame; the cigarette clip upper frame clamping block is connected to the cigarette clip disassembly cylinder, and the cigarette clip disassembly cylinder is actuated to pull the cigarette clip upper frame clamping block to open the cigarette clip.

[0009] Furthermore, when the cigarette clip lifting mechanism of the utility model lifts the cigarette clip to the clip changing position, the large-leaf crops on the cigarette clip are clamped by the clamp arranged above the cigarette clip removing position.

[0010] The beneficial effect of the utility model is that it solves the defects existing in the background technology. The utility model directly uses cigarette clips for automatic loading, which not only reduces labor costs and improves the labor efficiency of the equipment; at the same time, it solves the problem that the original large-leaf crop sorting equipment realizes the tobacco loading action manually, which is labor-intensive, inefficient and difficult to maintain consistent tobacco loading uniformity. It optimizes the entire tobacco collection process, so that the large-leaf crops can be sorted on the equipment after being baked in the drying room and moistened, reducing the work of tobacco farmers in disassembling cigarette clips, moistening, sorting tobacco, and logistics turnover, greatly reducing the labor cost and economic cost of the entire tobacco sorting cycle, and the uniformity of the tobacco is also kept relatively consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a new type of automatic cigarette clip feeding device;

[0012] Figure 2 It is a structural schematic diagram of the cigarette clamp lifting and cigarette clamp disassembly mechanism of the utility model;

[0013] Figure 3 This is a schematic diagram of the cigarette clamp of the utility model in a closed state;

[0014] Figure 4 This is a schematic diagram of the state of the cigarette clip of the utility model being withdrawn;

[0015] Figure 5 This is a schematic diagram of the state in which the cigarette holder of the utility model is returned to its original state;

[0016] In the figure: 1. Automatic feeding device for tobacco clips; 2. Automatic tobacco leaf sorting device; 3. Recycling conveyor; 4. Recycling box; 5. Tobacco clips; 6. Large-leaf crops;

[0017] 11. Cigarette clip conveying mechanism; 12. Cigarette clip lifting mechanism; 13. Cigarette clip removal mechanism; 14. Tobacco leaf separation combing mechanism;

[0018] 111. Pulley module; 112. Floating guide wheel module; 113. Blocking cylinder;

[0019] 121. Lifting cylinder assembly; 122. Mounting plate; 123. Loading cylinder assembly; 124. Clamping cylinder assembly; 125. Cigarette clamp unlocking cylinder assembly;

[0020] 131. Cigarette clamp upper frame clamping block; 132. Cigarette clamp disassembly cylinder. DETAILED DESCRIPTION

[0021] Now the utility model is further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0022] like Figure 1 to Figure 5 The large-leaf crop tobacco clip automatic feeding device 1 shown in the figure comprises a tobacco clip conveying mechanism 11, a tobacco clip lifting mechanism 12, a tobacco clip disassembly mechanism 13 and a tobacco leaf dividing combing mechanism 14;

[0023] The cigarette clip conveying mechanism 11 includes a pulley module 111 and a floating guide wheel module 112 arranged below the pulley module; the cigarette clip is conveyed on the floating guide wheel module through the pulley module; a blocking cylinder 113 is arranged at the end of the guide wheel module, and the cigarette clip stays at a preset position through the blocking cylinder. The floating guide wheel module can be compatible with cigarette clips of different thicknesses. When the cigarette clip is conveyed to the position of the blocking cylinder, it is sensed by a proximity switch arranged near the position of the blocking cylinder, and then the blocking cylinder extends, and the cigarette clip is reserved at the reserved position by the blocking bar or blocking member, so as to clamp the two ends of the cigarette clip later.

[0024] The cigarette clamp lifting mechanism 12 includes a lifting cylinder assembly 121; a mounting plate 122 is provided at the lifting end of the lifting cylinder assembly; a feeding cylinder assembly 123 is provided on the mounting plate; a clamping cylinder assembly 124 and a cigarette clamp unlocking cylinder assembly 125 are provided at the protruding end of the feeding cylinder assembly; the clamping cylinder assembly clamps the two ends of the cigarette clamp when it is actuated, and the pressure head of the cigarette clamp unlocking assembly extends out to press the lock of the cigarette clamp.

[0025] The cigarette clip removal mechanism 13 includes a cigarette clip upper frame clamping block 131, which is pressed down by a cylinder to buckle the inner side of the cigarette clip upper frame; the cigarette clip upper frame clamping block is connected to the cigarette clip removal cylinder 132, and the cigarette clip removal cylinder is actuated to pull the cigarette clip upper frame clamping block to open the cigarette clip.

[0026] The automatic tobacco clip feeding device can realize the functions of tobacco clip buffering and removal; the automatic tobacco leaf separation device can realize the functions of changing a whole clip of large-leaf crops, separating large-leaf crops into singles, loading large-leaf crops, and reflow of clamps. Among them, the tobacco clip conveying mechanism can realize the functions of tobacco clip buffering, tobacco clip conveying, tobacco clip removal, and tobacco clip reflow; the clamp conveying streamline can realize the functions of changing large-leaf crops, separating large-leaf crops into singles, loading large-leaf crops, and circulating and reflowing self-made clamps;

[0027] The automatic tobacco clip feeding device can remove tobacco clips, replace clips for large-leaf crops, and separate large-leaf crops according to the characteristics of large-leaf crops being neatly stemmed and loose in the tobacco clips.

[0028] The entire loading process is:

[0029] The cigarette clips are manually loaded onto the automatic loading device for large-leaf crops. The cigarette clip conveying mechanism conveys the cigarette clips to the preset position through the pulley module and the floating guide wheel module. The cigarette clip floating mechanism is compatible with different cigarette clip thicknesses through the floating device to achieve effective transportation of different cigarette clips. The preset position is provided with a blocking cylinder, and the accuracy is improved by the proximity switch. When the cigarette clip reaches the preset position, the blocking cylinder extends to initially position the cigarette clip, and then the two ends of the cigarette clip are extended and clamped by the clamping cylinder assembly. After the cigarette clip is clamped, it is pushed to the disassembly position in the direction of the cigarette clip disassembly structure through the feeding cylinder assembly.

[0030] After the cigarette clamp is transported to the clamp removal position, the clamp upper frame clamping block of the cigarette clamp removal mechanism is pressed down by the cylinder to buckle the inner side of the cigarette clamp upper frame so that the cigarette clamp is well clamped in the up, down, left and right directions. Then the cigarette clamp lifting mechanism lifts the cigarette clamp to the clamp replacement position. There is a whole set of homemade clamps that have been returned to the bottom of the active unlocking module, which generally has 32 clamps. Therefore, the active unlocking module can be pressed down to open the whole set of homemade clamps in place. At this time, the cigarette clamp is not disassembled, and the tobacco stems of the large-leaf crops in the cigarette clamp are within the clamping range of the homemade clamps. The large-leaf crops separation combing mechanism is activated to divide the large-leaf crops in the cigarette clamp into independent groups, so as to minimize the probability of cross-stalks between groups. Then the active unlocking module retreats to allow the homemade clamps to clamp the tobacco stems. Then the cigarette clip disassembly mechanism is activated, the unlocking cylinder squeezes the lock of the cigarette clip, the lock structure of the upper frame and the lower frame of the cigarette clip is unlocked, and because the clamping block of the cigarette clip upper frame is pressed down by the pneumatic device to buckle the inner side of the cigarette clip upper frame, the disassembly cylinder moves backward, and the cigarette clip upper frame can be pulled open, and the cigarette clip lower frame also retreats with the feeding cylinder, and the cigarette clip is disassembled at this time. Then the large-leaf crops are replaced from the cigarette clip to the homemade clamp.

[0031] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A tobacco leaf feeding device for clamping tobacco leaves, comprising a tobacco leaf conveying mechanism, a tobacco leaf lifting mechanism, a tobacco leaf disassembling mechanism and a tobacco leaf dividing and combing mechanism; the tobacco leaf conveying mechanism pushes the tobacco leaf clamp containing the large-leaf crops after moisture recovery into the clamp disassembling position; the tobacco leaf lifting mechanism lifts the tobacco leaf clamp to the clamp changing position; the tobacco leaf dividing and combing mechanism divides the large-leaf crops in the tobacco leaf clamp into independent groups; after the large-leaf crops are clamped by the clamp, the tobacco leaf disassembling mechanism is actuated to disassemble the tobacco leaf clamp.

2. A tobacco clip holding tobacco feeding device as claimed in claim 1, characterized in that: The cigarette clip conveying mechanism includes a pulley module and a floating guide wheel module arranged below the pulley module; the cigarette clip is conveyed on the floating guide wheel module through the pulley module; a blocking cylinder is arranged at the end of the guide wheel module, and the cigarette clip stays at a preset position through the blocking cylinder.

3. A tobacco clip holding tobacco feeding device as claimed in claim 1, characterized in that: The cigarette clamp lifting mechanism includes a lifting cylinder assembly; a mounting plate is provided at the lifting end of the lifting cylinder assembly; a feeding cylinder assembly is provided on the mounting plate; a clamping cylinder assembly and a cigarette clamp unlocking cylinder assembly are provided at the protruding end of the feeding cylinder assembly; the clamping cylinder assembly clamps the two ends of the cigarette clamp when it is actuated, and the pressure head of the cigarette clamp unlocking assembly extends out to press the lock of the cigarette clamp.

4. A tobacco clip holding tobacco feeding device as claimed in claim 1, characterized in that: The cigarette clip disassembly mechanism comprises a cigarette clip upper frame clamping block, which is pressed down by a cylinder to buckle the inner side of the cigarette clip upper frame; the cigarette clip upper frame clamping block is connected to the cigarette clip disassembly cylinder, and the cigarette clip disassembly cylinder moves to pull the cigarette clip upper frame clamping block to open the cigarette clip.

5. A tobacco clip holding tobacco feeding device as claimed in claim 1, characterized in that: When the cigarette clip lifting mechanism lifts the cigarette clip to the clip changing position, the large-leaf crops on the cigarette clip are clamped by the clamp arranged above the cigarette clip removing position.

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