Flue-cured tobacco leaf weaving device

Abstract

The utility model belongs to the technical field of tobacco weaving devices and discloses a flue-cured tobacco leaf weaving device which comprises a supporting frame, clamping frames are arranged on the two sides of the top of the supporting frame, clamping grooves are formed in the surfaces of the clamping frames, first springs are arranged in the clamping grooves, and first clamping plates are arranged at the tail ends of the first springs. A threaded sleeve is fixedly embedded in the inner wall of the side, away from the first spring, of the interior of the clamping groove, a threaded rod is arranged in the threaded sleeve, a push plate is arranged at one end of the threaded rod in a penetrating mode, a second spring is arranged on one side of the push plate, and a second clamping plate is arranged at the tail end of the second spring. A threaded sleeve is matched with a screw rod to drive a push plate to drive a second clamping plate to move, so that the clamping force is adjusted, tobacco rhizomes are conveniently placed, a first spring and a second spring can still push the first clamping plate and the second clamping plate to be close to each other during baking even if the tobacco rhizomes shrink, and the tobacco rhizomes are stably clamped; and the stability is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco braiding devices, and in particular relates to a flue-cured tobacco leaf tobacco braiding device. Background Art

[0002] There are many methods to weave tobacco, which can be the line-buckle weaving method, the shuttle-thread weaving method and the dead-knot weaving method. You can use them according to your habit. When weaving tobacco, be careful not to damage the tobacco leaves and keep them clean. When weaving tobacco, you should also pay attention to the tightness to prevent damage to the tobacco leaves. Classify tobacco leaves of different varieties, different parts and different maturity levels and weave them into poles. Tie similar tobacco leaves together to facilitate loading into the furnace and baking.

[0003] At present, most of the existing tobacco braiding methods use thin ropes to braid tobacco leaves for centralized baking. However, during the baking process, the moisture in the tobacco leaves evaporates and the tobacco leaves shrink, causing the weaving of the thin ropes and the tobacco leaves to become loose, making it easy for the tobacco leaves to fall off. If the weaving is too tight, it will damage the tobacco leaves and reduce their overall quality. For this reason, we propose a flue-cured tobacco leaf braiding device. Utility Model Content

[0004] The utility model aims to provide a flue-cured tobacco leaf braiding device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flue-cured tobacco leaf braiding device, comprising a support frame, a clamping frame and a push plate, the clamping frames are fixedly installed on both sides of the top of the support frame, the surface of the clamping frame is provided with a plurality of penetrating clamping grooves, a first spring is provided on the same side of the inside of each clamping groove, the end of the first spring is fixedly connected with a first clamping plate, the first clamping plate is slidably connected to the inner wall of the clamping groove, a threaded sleeve is fixedly inlaid on the inner wall of the clamping groove on the side away from the first spring, a screw is spirally connected to the inside of the threaded sleeve, the end of the screw extending to the inside of the clamping groove is movably connected to a push plate through a bearing, a plurality of second springs are provided on the side of the push plate away from the screw, and the end of the second spring is fixedly connected to a second clamping plate.

[0006] Preferably, a movable rod is provided on the inner side of the support frame, the movable rod is a frame-type structure, and both ends of the movable rod are movably connected to the support frame through bearings.

[0007] Preferably, the inner walls on both sides of the clamping groove are provided with limiting grooves, and the first clamping plate, the second clamping plate and the two ends of the push plate are provided with limiting blocks, and the limiting blocks extend into the interior of the limiting groove and are slidably connected with the inner wall thereof.

[0008] Preferably, resistance blocks are fixedly welded to both ends of the movable rod, one side of the resistance block is movably connected to a fixed block via a bearing, and the fixed block is fixedly connected to the support frame by welding.

[0009] Preferably, a plurality of arc grooves are provided on the inner side of the fixed block around the center position, and a resistance protrusion slidably connected to the resistance block is provided around the center position at the connection between the resistance block and the fixed block, and the resistance protrusion extends to the inside of the arc groove.

[0010] Preferably, a resistance spring is provided at one end of the resistance protrusion, and the resistance spring is arranged inside the resistance block and fixedly connected to the inner wall thereof and the resistance protrusion.

[0011] Preferably, a knob is provided at one end of the screw rod, and the knob is fixedly connected to the screw rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By using a clamping frame instead of the traditional thin wire rope, the first clamping plate, the second clamping plate, the first spring and the second spring are used to clamp the tobacco rhizomes, and the threaded sleeve is used in conjunction with the screw to drive the push plate to move with the second clamping plate to adjust the clamping force and separate the first clamping plate from the second clamping plate to facilitate the placement of the tobacco rhizomes. During baking, even if the tobacco rhizomes shrink, the first spring and the second spring can still push the first clamping plate and the second clamping plate closer to each other, thereby stably clamping the tobacco rhizomes and ensuring their stability.

[0014] 2. By arranging a movable rod on the inner side of the support frame and using a fixed block, an arc groove, a resistance block, a resistance protrusion and a resistance spring to provide resistance to its rotation, when the movable rod is used to hold up the lower end of the tobacco leaves for sorting, the stability of the movable rod can be ensured to prevent the movable rod from flipping downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the clamping groove of the utility model;

[0018] Figure 4 This is a schematic diagram of the resistance block structure of the utility model.

[0019] In the figure: 1, support frame; 2, clamping frame; 3, first clamping plate; 4, first spring; 5, limit groove; 6, limit block; 7, threaded sleeve; 8, screw; 9, knob; 10, push plate; 11, second spring; 12, second clamping plate; 13, movable rod; 14, fixed block; 15, resistance block; 16, arc groove; 17, resistance protrusion; 18, resistance spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution of a flue-cured tobacco leaf braiding device, comprising a support frame 1, a clamping frame 2 and a push plate 10, wherein the clamping frames 2 are fixedly installed on both sides of the top of the support frame 1, and a plurality of through clamping grooves are opened on the surface of the clamping frame 2, and a first spring 4 is arranged on the same side of the inside of each clamping groove, and a first clamping plate 3 is fixedly connected to the end of the first spring 4, and the first clamping plate 3 is slidably connected to the inner wall of the clamping groove, and a threaded sleeve 7 is fixedly inlaid on the inner wall of the clamping groove on the side away from the first spring 4, and a screw 8 is spirally connected inside the threaded sleeve 7, and one end of the screw 8 extending to the inside of the clamping groove is movably connected to a push plate 10 through a bearing, and a plurality of second springs 11 are arranged on the side of the push plate 10 away from the screw 8, and a second clamping plate 12 is fixedly connected to the end of the second spring 11.

[0022] Specifically, a movable rod 13 is provided inside the support frame 1 . The movable rod 13 is a frame-shaped structure. Both ends of the movable rod 13 are movably connected to the support frame 1 through bearings.

[0023] Specifically, the inner walls on both sides of the clamping groove are provided with limit grooves 5, and the first clamping plate 3, the second clamping plate 12 and the two ends of the push plate 10 are provided with limit blocks 6, which extend into the interior of the limit groove 5 and are slidably connected with its inner wall.

[0024] Specifically, resistance blocks 15 are fixedly welded to both ends of the movable rod 13 , and a fixed block 14 is movably connected to one side of the resistance block 15 via a bearing, and the fixed block 14 is fixedly connected to the support frame 1 by welding.

[0025] Specifically, a plurality of arc grooves 16 are provided on the inner side of the fixed block 14 around the center position, and a resistance protrusion 17 slidably connected to the resistance block 15 is provided around the center position at the connection between the resistance block 15 and the fixed block 14 , and the resistance protrusion 17 extends to the inside of the arc groove 16 .

[0026] Specifically, a resistance spring 18 is disposed at one end of the resistance protrusion 17 . The resistance spring 18 is disposed inside the resistance block 15 and is fixedly connected to the inner wall thereof and the resistance protrusion 17 .

[0027] Specifically, a knob 9 is provided at one end of the screw rod 8 , and the knob 9 is fixedly connected to the screw rod 8 .

[0028] In this embodiment, when in use, the knob 9 is turned to cause displacement between the screw rod 8 and the threaded sleeve 7, so that the push plate 10 is driven to move toward one side of the clamping groove until the first clamping plate 3 and the second clamping plate 12 are completely separated, and then the rhizome of the tobacco leaf is placed between the first clamping plate 3 and the second clamping plate 12 in the clamping groove, and then the knob 9 is turned in the opposite direction to make the screw rod 8 move the push plate 10 toward the inside of the clamping groove, and the first clamping plate 3 and the second clamping plate 12 are pushed under the elastic force of the first spring 4 and the second spring 11 to clamp the rhizome of the tobacco leaf between the two, so that the rhizome of the tobacco leaf is kept in the clamping groove. The first spring 4 and the second spring 11 can still push the first clamping plate 3 and the second clamping plate 12 closer to each other during the baking process, so as to stably clamp the tobacco leaves and ensure their stability. When the tobacco leaves need to be arranged, the movable rod 13 can be rotated to lift the bottom end of the tobacco leaves for easy arrangement. Under the action of the resistance spring 18, the resistance protrusion 17 is pushed into the interior of the arc groove 16, forming resistance to the downward rotation trend of the movable rod 13 with the resistance block 15, thereby ensuring the stability of the movable rod 13.

[0029] Although the 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 flue-cured tobacco leaf braiding device, comprising a support frame (1), a clamping frame (2) and a push plate (10), characterized in that: A clamping frame (2) is fixedly installed on both sides of the top of the support frame (1), and a plurality of through clamping grooves are opened on the surface of the clamping frame (2). A first spring (4) is arranged on the same side of the inside of each clamping groove, and a first clamping plate (3) is fixedly connected to the end of the first spring (4), and the first clamping plate (3) is slidably connected to the inner wall of the clamping groove. A threaded sleeve (7) is fixedly embedded on the inner wall of the clamping groove away from the first spring (4), and a screw rod (8) is spirally connected inside the threaded sleeve (7). One end of the screw rod (8) extending to the inside of the clamping groove is movably connected to a push plate (10) through a bearing, and a plurality of second springs (11) are arranged on the side of the push plate (10) away from the screw rod (8), and a second clamping plate (12) is fixedly connected to the end of the second spring (11).

2. The flue-cured tobacco leaf braiding device according to claim 1, characterized in that: A movable rod (13) is arranged on the inner side of the support frame (1); the movable rod (13) is a frame-type structure; both ends of the movable rod (13) are movably connected to the support frame (1) via bearings.

3. The flue-cured tobacco leaf braiding device according to claim 1, characterized in that: The inner walls on both sides of the clamping groove are provided with limit grooves (5), and the first clamping plate (3), the second clamping plate (12) and the two ends of the push plate (10) are provided with limit blocks (6), and the limit blocks (6) extend into the interior of the limit groove (5) and are slidably connected with the inner wall thereof.

4. The flue-cured tobacco leaf braiding device according to claim 2, characterized in that: Resistance blocks (15) are fixedly welded at both ends of the movable rod (13); one side of the resistance block (15) is movably connected to a fixed block (14) via a bearing; and the fixed block (14) is fixedly connected to the support frame (1) by welding.

5. The flue-cured tobacco leaf braiding device according to claim 4, characterized in that: A plurality of arc-shaped grooves (16) are provided on the inner side of the fixed block (14) around the center position, and a resistance protrusion (17) slidably connected to the resistance block (15) is provided around the center position at the connection between the resistance block (15) and the fixed block (14), and the resistance protrusion (17) extends to the inside of the arc-shaped groove (16).

6. The flue-cured tobacco leaf braiding device according to claim 5, characterized in that: A resistance spring (18) is provided at one end of the resistance protrusion (17); the resistance spring (18) is arranged inside the resistance block (15) and is fixedly connected to the inner wall thereof and the resistance protrusion (17).

7. The flue-cured tobacco leaf braiding device according to claim 1, characterized in that: A knob (9) is provided at one end of the screw rod (8), and the knob (9) is fixedly connected to the screw rod (8).

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