CN219556291U - Rotary pre-loosening device for tobacco blocks - Google Patents

Abstract

The utility model provides a rotary pre-loosening device for tobacco blocks, wherein a feed conveyor is arranged at a feed inlet of a loosening and conditioning machine, the feed conveyor comprises a conveying rack and a conveying channel arranged on the conveying rack, the conveying rack comprises side baffles positioned at two sides of the conveying channel, the discharge end of the conveying channel of the feed conveyor is provided with the rotary pre-loosening device, the rotary pre-loosening device comprises two groups of pre-loosening components arranged at two sides of the conveying channel, each group of pre-loosening components comprises a pre-loosening roller, each pre-loosening roller comprises a pre-loosening roller shaft and a plurality of shifting plates distributed at intervals along the circumferential direction of the pre-loosening roller shaft, each shifting plate is an arc plate, and the driving component drives the pre-loosening roller shaft to rotate. The utility model has the advantages compared with the prior art: the tobacco blocks which are about to enter the loosening and conditioning roller are pre-loosened, so that the tobacco blocks are easier to loosen after entering the loosening and conditioning roller, and the generation of agglomerated tobacco blocks is reduced.

Description

Rotary pre-loosening device for tobacco blocks

Technical Field

The utility model relates to the technical field of cigarette processing equipment, in particular to a rotary pre-loosening device for cigarette blocks.

Background

The loosening and conditioning process is the first link of the tobacco making thread, and utilizes the combined action of mechanical loosening and hot steam permeation of a loosening and conditioning machine to properly increase the temperature and moisture of tobacco blocks, so that the sliced tobacco blocks are heated, absorbed and stretched, the compacted tobacco blocks are fully loosened, and the processing resistance of tobacco leaves is improved, so that the requirements of feeding and shredding of the tobacco leaves in the subsequent process are met. At present, the tobacco blocks conveyed at the inlet of a loosening and conditioning roller of a loosening and conditioning machine are large in volume, cannot be completely loosened after entering the roller, so that small non-loosened tobacco blocks appear at the outlet of the roller, the water fluctuation is large, the material liquid absorption of the subsequent feeding process is directly influenced, the waste of tobacco raw materials is caused, and the adverse effect on the product quality is generated. In order to prevent agglomerated tobacco leaves from entering the subsequent process, the agglomerated tobacco blocks are picked out by adopting a manual picking mode at present, so that the labor intensity is increased, and the labor cost is greatly increased.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a rotary pre-loosening device for tobacco blocks, so as to realize pre-loosening of the tobacco blocks which are about to enter a loosening and conditioning roller, thereby ensuring that the tobacco blocks are easier to loosen after entering the loosening and conditioning roller, and reducing the generation of agglomerated tobacco blocks.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary type is loosening device in advance for tobacco block, loosening the quick-witted feed inlet department of moisture regaining is equipped with the feeding conveyer, the feeding conveyer includes the conveying frame and sets up the conveying channel in the conveying frame, and the conveying frame is including the side shield that is located conveying channel both sides, the conveying channel discharge end department of feeding conveyer is equipped with rotary type is loosening device in advance, rotary type is loosening device in advance including setting up two sets of loosening components in advance in conveying channel both sides, and loosening roller in advance is including loosening the roller in advance in every set of, loosening roller in advance including loosening roller in advance and a plurality of baffles of circumference interval distribution along loosening roller in advance, the baffles are the arc, drive loosening roller in advance through drive unit.

Further, the driving component is a motor.

Further, the pre-loosening component is installed on the support, the support is formed by a top plate, a side plate and a bottom plate to form a frame with a U-shaped cross section, a space surrounded by the top plate, the side plate and the bottom plate is an accommodating space, one side of the left support and the right support, which is opposite, is an inner side, the other side of the left support and the right support is an outer side, the side plate of the support is fixedly installed on a side baffle of the feeding conveyor, the motor is installed on the top plate of the support, the pre-loosening roller is located in the accommodating space, and a stirring plate located on the inner side of the pre-loosening roller extends out of the inner side of the accommodating space.

Further, the material stirring plate is a plastic plate and is adhered to the pre-loosening roll shaft.

Compared with the prior art, the utility model has the beneficial effects that:

according to the rotary pre-loosening device for the tobacco blocks, provided by the utility model, under the action of the plurality of stirring plates on the left and right groups of pre-loosening rollers, the tobacco blocks are gradually stirred and separated, so that the pre-loosening of the tobacco blocks is realized, the volume of the tobacco blocks which enter a loosening and conditioning machine subsequently is reduced, the loosening of the tobacco blocks after entering the loosening and conditioning roller subsequently is ensured to be easier, the loosening effect is greatly improved, the generation of agglomerated tobacco blocks is effectively reduced, the processing effect of a loosening and conditioning procedure is ensured, and the processing quality of sheet tobacco is improved.

Drawings

Fig. 1 is a perspective view of the overall structure of the present utility model.

Fig. 2 is a perspective view of the pre-loosening assembly of the present utility model.

In the figure, 1 a conveying channel; 2 pre-loosening the assembly; 3 pre-loosening a roll shaft; 4, a kick-out plate; 5, a motor; 6, a bracket; a top plate 7; 8, a side plate; 9, a bottom plate; 10 side guards.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, this embodiment discloses a rotary pre-loosening device for tobacco blocks, a feeding conveyor is disposed at a feeding port of a loosening and conditioning machine, the feeding conveyor includes a conveying frame and a conveying channel 1 disposed on the conveying frame, the conveying frame includes side baffles 10 disposed at two sides of the conveying channel 1, a rotary pre-loosening device is disposed at a discharging end of the conveying channel 1 of the feeding conveyor, the rotary pre-loosening device includes two groups of pre-loosening components 2 disposed at two sides of the conveying channel 1, each group of pre-loosening components 2 includes a pre-loosening roller, the pre-loosening roller includes a pre-loosening roller shaft 3 and a plurality of kick-plates 4 distributed along the circumferential direction of the pre-loosening roller shaft 3, the kick-plates 4 are arc plates, the kick-plates 4 are made of plastic plates, and the kick-plates 4 are adhered to the pre-loosening roller shaft 3. The pre-loosening roll shaft 3 is driven to rotate by the driving part. The driving means is a motor 5.

The pre-loosening assembly 2 is arranged on the bracket 6, the bracket 6 is formed by a top plate 7, a side plate 8 and a bottom plate 9 to form a frame with a U-shaped cross section, a space surrounded by the top plate 7, the side plate 8 and the bottom plate 9 is an accommodating space, one side of the left bracket 6 and the right bracket 6, which is opposite, is an inner side, the other side of the left bracket and the right bracket is an outer side, the side plate 8 of the bracket 6 is fixedly arranged on a side baffle 10 of the feeding conveyor, the motor 5 is arranged on the top plate 7 of the bracket 6, the pre-loosening roller is arranged in the accommodating space, and a stirring plate 4 positioned on the pre-loosening roller and on the inner side extends out of the inner side of the accommodating space and is used for stirring and loosening tobacco blocks in the conveying channel 1.

The two groups of pre-loosening rollers are symmetrically arranged left and right, and the rotation directions are opposite.

When the tobacco block is conveyed from back to front on the conveying channel 1 of the feeding conveyor and reaches a position between two groups of pre-loosening assemblies 2, under the action of the plurality of stirring plates 4 on the left and right groups of pre-loosening rollers, the rotating stirring plates 4 realize flexible loosening of the tobacco block by inserting and stirring the tobacco block, reduce the volume of the tobacco block entering the loosening and conditioning roller, avoid caking and agglomerating tobacco leaves, and effectively ensure the processing effect of the loosening and conditioning procedure.

The deflector 4 is in an arc shape, when the cigarette block is just inserted, the deflector 4 is obliquely inserted at a certain angle, and along with the rotation of the deflector 4, the process of inserting the deflector 4 into the cigarette block in an arc design is gradually inserted, so that the insertion operation is easier, the effectiveness of the insertion operation of the deflector 4 is ensured, and the cigarette block conveying failure caused by the jamming and other conditions is avoided; and the arc-shaped stirring plate 4 rotates while being inserted, so that gradual deep loosening of the tobacco blocks is realized, and the loosening effect is further ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (4)

1. A rotation type is loosening device in advance for tobacco block, loosening damping machine feed inlet department is equipped with feeding conveyer, feeding conveyer includes the conveying frame and sets up the conveying channel in conveying frame, and conveying frame is including the side shield that is located conveying channel both sides, its characterized in that: the rotary pre-loosening device is arranged at the discharge end of the conveying channel of the feeding conveyor and comprises two groups of pre-loosening assemblies arranged on two sides of the conveying channel, each group of pre-loosening assemblies comprises a pre-loosening roller, each pre-loosening roller comprises a pre-loosening roller shaft and a plurality of shifting plates distributed at intervals along the circumferential direction of the pre-loosening roller shaft, each shifting plate is an arc-shaped plate, and the driving part drives the pre-loosening roller shafts to rotate.

2. A rotary pre-loosening device for tobacco mass as claimed in claim 1, wherein: the driving part is a motor.

3. A rotary pre-loosening device for tobacco mass as claimed in claim 2, wherein: the pre-loosening assembly is arranged on a support, the support is formed by a top plate, a side plate and a bottom plate, a frame with a U-shaped cross section is formed by the top plate, the side plate and the bottom plate, a space surrounded by the top plate, the side plate and the bottom plate is an accommodating space, one side of the left support and the right support, which is opposite, is an inner side, the other side of the left support and the right support is an outer side, the side plate of the support is fixedly arranged on a side baffle of a feeding conveyor, a motor is arranged on the top plate of the support, a pre-loosening roller is positioned in the accommodating space, and a stirring plate positioned on the inner side of the pre-loosening roller extends out of the inner side of the accommodating space.

4. A rotary pre-loosening device for tobacco mass as claimed in claim 1, wherein: the material stirring plate is a plastic plate and is adhered to the pre-loosening roll shaft.