CN212279763U - Straight strip powder rolling and loosening machine - Google Patents

Abstract

The utility model relates to the technical field of food processing equipment, and discloses a straight vermicelli rolling and loosening machine, which comprises a frame, a compression roller, a carrier roller, a conveyer belt, a first driving motor, a transmission mechanism and a second driving motor; a plurality of the compression roller sets gradually along direction of delivery, the compression roller rotationally installs in the frame, and the compression roller can reciprocate for the frame, the bearing roller rotationally installs in the frame to be located the below of compression roller in proper order, the conveyer belt sets up between compression roller and bearing roller, open the periphery of compression roller has a plurality of to follow its axial distribution's pressure silo, the pressure silo dislocation set between each compression roller, first driving motor is connected with the conveyer belt to drive the conveyer belt motion, second driving motor passes through drive mechanism and is connected with the sprocket at compression roller both ends respectively, and drives the compression roller and rotate. The beneficial effects are that: can all carry out the loose silk of roll-compaction and handle to the bean noodles of peg both sides, do not have the dead angle that can not handle.

Description

Straight strip powder rolling and loosening machine

Technical Field

The utility model relates to a food processing equipment technical field, concretely relates to straight strip powder rolls loose silk machine.

Background

The existing straight vermicelli loose silk adopts a comb to comb the loose silk or a compression roller to press and knead the loose silk, and the methods have certain limitations. If a comb combing mode is adopted, the vermicelli at the hanging rod (bent) can not be combed; the vermicelli loosening treatment is difficult to be carried out on the vermicelli hanging on the hanging rod with a plurality of layers of vermicelli stacked hanging; when the vermicelli on the two sides of the hanging rod is different in length or the vermicelli on the two sides are different in adhesion degree, the vermicelli on the hanging rod is often pulled out of the hanging rod by the comb teeth, so that the vermicelli loosening is not realized, and the defective quantity is increased; by using the comb combing method, the vermicelli cannot be stacked on the hanging rod in a multi-layer mode, the weight of each hanging powder is limited, and in addition, the comb needs to avoid the hanging rod, the movement time of the comb needs to be reserved, so the capacity is greatly limited by adopting a comb combing mode. And the vermicelli is pressed and kneaded by the compression roller, and the acting force on the vermicelli is not large when the vermicelli is pressed and kneaded, so that the separation effect is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the deficiencies of the prior art above, provide a can improve the pine silk volume, improve the multilayer and pile up the straight strip powder of a powder pine silk effect and roll the pine silk machine.

The purpose of the utility model is realized through the following technical scheme: a straight vermicelli rolling and loosening machine comprises a frame, a compression roller, a carrier roller, a conveying belt, a first driving motor, a transmission mechanism and a second driving motor; a plurality of the compression roller sets gradually along direction of delivery, the compression roller rotationally installs in the frame, and the compression roller can reciprocate for the frame, the bearing roller rotationally installs in the frame to be located the below of compression roller in proper order, the conveyer belt sets up between compression roller and bearing roller, and with the bearing roller contact, open the pressure silo that has a plurality of along its axial distribution in the periphery of compression roller, the pressure silo dislocation set between each compression roller, first driving motor is connected with the conveyer belt to drive the conveyer belt motion, second driving motor passes through drive mechanism and is connected with the sprocket at compression roller both ends respectively, and drives the compression roller and rotate. The linear speed of the compression roller is the same as the linear speed of the conveying belt. The material pressing groove is U-shaped.

Further, the device also comprises a height adjusting mechanism; the height adjusting mechanism comprises a height adjusting frame, an adjusting bolt, a first adjusting nut and a first sliding block seat bearing; the high alignment jig is installed to the both sides of frame corresponding compression roller's position, install in high alignment jig first slider seat bearing slidable, the both ends of compression roller are connected with the first slider seat bearing that corresponds, adjusting bolt's upper end and first slider seat bearing fixed connection, its lower extreme pass high alignment jig back downward extension, first adjusting nut and adjusting bolt threaded connection to be located high alignment jig, in order to restrict the lower limit position of first slider seat bearing.

Further, the height adjusting frame comprises a positioning plate and a supporting plate; the two positioning plates are arranged at intervals, first protruding blocks are arranged on opposite surfaces of the positioning plates, the first slider seat bearing is slidably mounted on the first protruding blocks, two ends of the supporting plate are connected with the positioning plates and located below the first slider seat bearing, the upper end of the adjusting bolt is fixedly connected with the first slider seat bearing, the lower end of the adjusting bolt penetrates through the supporting plate and then extends downwards, and the first adjusting nut is located on the upper end face of the supporting plate so as to limit the lower limit position of the first slider seat bearing.

And the two ends of the limiting plate are respectively connected with the two positioning plates arranged on the same side and are positioned above the first sliding block seat bearing so as to limit the upper limit position of the first sliding block seat bearing.

Further, the device also comprises a first tensioning mechanism; the first tensioning mechanism comprises a first tensioning frame, a first tensioning shaft, a second slider seat bearing and a traction assembly; the first tensioning frame is mounted on the rack, the second slider seat bearing is slidably mounted on the first tensioning frame, two ends of the first tensioning shaft are respectively connected with the second slider seat bearing, chain wheels at two ends of the first tensioning shaft and chain wheels at two ends of each compression roller are connected with the output end of the second driving motor through a transmission mechanism, the upper end of the traction assembly is fixedly connected with the second slider seat bearing, the lower end of the traction assembly penetrates through the first tensioning frame and extends downwards, and at least part of the traction assembly is abutted to the first tensioning frame.

Further, the traction assembly comprises a support rod, an upper positioning sleeve, a lower positioning sleeve, a spring and a second adjusting nut; the one end and the second take-up housing bearing fixed connection of bracing piece, the other end of bracing piece passes downwardly extending behind the first tensioning frame, go up the other end that the bracing piece was located to the position sleeve with lower position sleeve cover in proper order, second adjusting nut installs in the bracing piece, the periphery of bracing piece is located to the spring housing and with last position sleeve and lower position sleeve butt to make go up position sleeve and first tensioning frame butt, lower position sleeve and second adjusting nut butt.

Furthermore, the first tensioning frame comprises two side plates which are oppositely arranged along the conveying direction and a bottom plate which is arranged at the bottom ends of the two side plates; the opposite surfaces of the two side plates are provided with second protruding blocks, the second sliding block seat bearings are slidably mounted on the second protruding blocks, one end of the supporting rod is connected with the second sliding block seat bearings, the other end of the supporting rod penetrates through the bottom plate and then extends downwards, and the upper positioning sleeve of the supporting rod is connected with the lower end face of the bottom plate in a sleeved mode. The first tensioning frame further comprises a top plate, and the top plate is arranged at the top ends of the two side plates.

Further, the device also comprises a second tensioning mechanism; the second tensioning mechanism comprises a second tensioning frame, a second tensioning shaft, a tensioning rod, a third sliding block seat bearing and a third adjusting nut; the second tensioning frame is installed in the frame to be located the below of conveyer belt, third take-up housing bearing installs in second tensioning frame along direction of delivery slidable, the both ends of second tensioning axle are rotationally installed in third take-up housing bearing, the conveyer belt encircles in second tensioning axle, the tensioning lever sets up along the horizontal direction, the one end and the third take-up housing bearing of tensioning lever are connected, the other end of tensioning lever passes through third adjusting nut and fixes with second tensioning frame.

Further, the second tensioning frame comprises two sliding plates and two vertical rods; the two sliding plates are arranged at intervals up and down and are located below the conveying belt, the two vertical rods are respectively installed at two ends of the two sliding plates and are connected with the frame, third protruding blocks are arranged on opposite surfaces of the two sliding plates, the third sliding block seat bearing is slidably installed on the third protruding blocks, a bolt hole corresponding to the tensioning rod is formed in one vertical rod, one end of the tensioning rod is connected with the third sliding block seat bearing, the other end of the tensioning rod penetrates through the bolt hole, and a third adjusting nut is in threaded connection with the tensioning rod and is located on one side, away from the third sliding block seat bearing, of the vertical rod.

Further, the transmission mechanism comprises a transmission chain and a transmission shaft; the second driving motor is connected with the transmission shaft, chain wheels are installed at two ends of the transmission shaft, and the transmission chain is sequentially connected with the chain wheels at two ends of the transmission shaft, the chain wheels at two ends of each compression roller and the chain wheels at two ends of the first tensioning shaft.

Furthermore, the outer surface of the compression roller is sleeved with an edible rubber layer, the edible rubber layer is provided with a plurality of material pressing grooves arranged at intervals along the axial direction of the compression roller, and the material pressing grooves between the compression rollers are arranged in a staggered mode.

Furthermore, the bottom end face of the conveying belt is provided with a positioning protrusion, and the supporting roller is provided with a positioning groove corresponding to the positioning protrusion along the circumferential direction of the supporting roller.

Further, the powder feeding mechanism is also included; the powder feeding mechanism comprises a powder feeding temporary storage rod and a rod lifting hook; the powder feeding temporary storage rod is arranged on the rack and located in front of the feeding end of the conveying belt, the rod lifting hooks are rotatably arranged on two sides of the feeding end of the conveying belt, and the rod lifting hooks are matched with the powder feeding temporary storage rod and the conveying belt.

Further, the powder discharging device also comprises a powder discharging mechanism; the powder discharging mechanism comprises a powder discharging chain, a push hook and a powder discharging temporary storage rod; the powder discharging chain is rotatably arranged at the discharging end of the conveying belt, the linear speed of the powder discharging chain is greater than that of the conveying belt, the pushing hook is arranged on the powder discharging chain and rotates along with the powder discharging chain, and the powder discharging temporary storage rod is arranged on the rack and matched with the pushing hook.

Compared with the prior art, the utility model have following advantage:

1. this vertical noodle powder rolls loose silk machine has adopted a novel vertical noodle powder pine silk method-rolling formula pine silk, and each compression roller passes through a driving motor and drives, can rotate automatically and roll and hang the powder. Each compression roller is provided with a material pressing groove which is arranged in a staggered manner, the staggered intervals of the material pressing grooves on different compression rollers are smaller than the width of the material pressing grooves, and the situation that the strip powder at different positions can be rolled is guaranteed. The compression roller in the straight vermicelli rolling and loosening machine can move up and down relative to the frame and can be matched with different layers of vermicelli. The pressing roller capable of moving up and down is arranged to perform rolling type loosening treatment on all vermicelli on the hanging rod, and no dead angle can be formed. The noodle aligning device has no strict requirement on whether the noodles on the two sides of the hanging rod are aligned or not, and thus, defective products cannot be increased. And no requirement is made on whether the adhesion degrees of the vermicelli on the two sides of the hanging rod are consistent. Defective products are not increased accordingly. The phenomenon that vermicelli is hung on the hanging rod in multiple layers does not affect the vermicelli loosening effect of the vermicelli loosening machine. Compared with the existing press roller rubbing type vermicelli loosening machine, the rolling type vermicelli loosening machine has the advantages that the acting force on vermicelli is increased, the rolling type vermicelli loosening machine can completely perform rolling type vermicelli loosening treatment on the hanging rod, and dead angles which cannot be treated do not exist.

2. The straight vermicelli grinding and loosening machine can ensure that the compression roller automatically floats up and down by arranging the height adjusting mechanism and is matched with hanging vermicelli with different layers; by arranging the first tensioning mechanism, the transmission chain can be adjusted to be always in a state of being tightly contacted with the chain wheel, so that the rolling effect is ensured; through setting up second straining device, can adjust the conveyer belt, guarantee to carry the effect.

3. The straight noodle grinding and loosening machine also comprises a powder feeding mechanism and a powder discharging mechanism; the powder feeding mechanism can transfer the hanging powder to the conveying belt through the rod lifting hook, the powder discharging mechanism pushes the hanging rod back to the foremost end of the hanging powder through the powder discharging chain with the pushing hook, the hanging rod is transferred to the powder discharging temporary storage rod together with the hanging powder, and the labor cost is saved when the next step of working procedure is finished, and the automation degree is high.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a straight vermicelli rolling and loosening machine according to the present invention;

FIG. 2 shows a top view of a straight vermicelli rolling wire feeder according to the present invention;

3 FIG. 3 3 3 is 3 a 3 schematic 3 view 3 of 3 the 3 structure 3 in 3 the 3 direction 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

FIG. 4 shows an enlarged schematic view at A in FIG. 3;

FIG. 5 shows an enlarged schematic view at B in FIG. 3;

FIG. 6 shows a schematic structural view of a portion of FIG. 1;

FIG. 7 shows an enlarged schematic view at C in FIG. 6;

FIG. 8 shows a schematic structural view of another part of FIG. 1;

FIG. 9 shows an enlarged schematic view at D in FIG. 8;

FIG. 10 shows an enlarged schematic view at E in FIG. 2;

FIG. 11 shows an enlarged schematic view at F in FIG. 2;

FIG. 12 shows an enlarged schematic view at M in FIG. 2;

FIG. 13 shows a top view of the powder feed mechanism of FIG. 2;

FIG. 14 shows a top view of the powder extraction mechanism of FIG. 2;

FIG. 15 is a schematic view showing the effect of crushing loose filaments by the present apparatus;

in the figure, 1 is a frame; 2 is a compression roller; 3 is a carrier roller; 4 is a conveying belt; 5 is a second driving motor; 6 is a height adjusting mechanism; 601 is a positioning plate; 602 is a support plate; 603 is an adjusting bolt; 604 is a first adjusting nut; 605 is a first slipper block bearing; 606 is a limiting plate; 7 is a first tensioning mechanism; 701 is a first tensioning frame; 702 is a first tensioning axis; 703 is a second slider mount bearing; 704 is a support rod; 705 is an upper locating sleeve; 706 is a lower locating sleeve; 707 is a spring; 708 is a second adjusting nut; 709 is a second bump; 710 is a backplane; 711 is the top plate; 8 is a second tensioning mechanism; 801 is a second tensioning frame; 802 is a second tensioning shaft; 803 is a tension rod; 804 is a third slipper block bearing; 805 is a third adjusting nut; 806 is a slide plate; 807 is a vertical rod; 808 is a third bump; 9 is a transmission mechanism; 901 is a transmission chain; 902 is a transmission shaft; 10 is a powder feeding mechanism; 1001 is a powder feeding temporary storage rod; 1002 is a rod lifting hook; 11 is a powder outlet mechanism; 1101 is a powder discharging chain; 1102 is a push hook; 1103 is a temporary powder discharging storage rod; 12 is an edible rubber layer; 13 is a positioning bulge; 14 is a positioning groove; 15 is a chain wheel; 16 is a material pressing groove; 17 is a hanging rod; 18 is hanging powder.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The straight vermicelli rolling and loosening machine shown in fig. 1-2 comprises a frame 1, a press roller 2, a carrier roller 3, a conveying belt 4, a first driving motor, a transmission mechanism 9 and a second driving motor 5; a plurality of compression roller 2 sets gradually along direction of delivery, compression roller 2 rotationally installs in frame 1, and compression roller 2 can reciprocate for frame 1, bearing roller 3 rotationally installs in frame 1 through the bearing to lie in compression roller 2's below in proper order, conveyer belt 4 sets up between compression roller 2 and bearing roller 3, and with the contact of bearing roller 3, the periphery of compression roller 2 is opened has a plurality of along its axial distribution's pressure silo 16, the 16 dislocation sets of pressure silo between each compression roller 2, first driving motor is connected with conveyer belt 4 to drive conveyer belt 4 motion, second driving motor 5 passes through drive mechanism 9 and is connected with the sprocket 15 at compression roller 2 both ends respectively, and drives compression roller 2 and rotates. The press roller 2 is arranged above the conveyor belt 4. The compression roller 2 needs to be driven by power, the power can be driven by a single independent motor or can be driven by unified power, and the carrier roller 3 does not need to be driven by power and is matched with the compression roller 2 for rolling. The linear velocity of the surface of the compression roller 2 is the same as that of the conveying belt, and the running direction of the tangent position of the compression roller 2 and the conveying belt 4 is the same. The compression roller can freely float up and down along with the thickness of the materials between the compression roller and the conveying belt, and when the compression roller rolls the vermicelli, the vermicelli is extruded to the material pressing groove. Conveyer belt 4 adopts current motor drive's mode operation, and the string powder is carried through conveyer belt 4, rolls through a plurality of compression rollers 2 after, reaches the pine silk effect. The carrier roller 3 is arranged below the compression roller 2 and is matched with the compression roller. The compression roller can be arranged to be hollow, can be filled with other fillers such as water and the like, and changes the water storage quantity, namely the weight of the compression roller, so that the rolling force of the compression roller on the vermicelli is changed.

As shown in fig. 11 and 12, the nip 16 between the rolls 2 is offset (i.e., the nip 16 of the following roll 2 is offset from the nip 16 of the preceding roll 2 by a distance less than the width of the nip 16). After the multilayer string powder 18 is rolled through first compression roller 2, its multilayer arrangement's structure is destroyed, it is loose to all around to hang the powder, because of the material pressing groove 16 dislocation set between the different compression rollers 2, and the dislocation distance is less than the width of material pressing groove 16, when hanging the powder and passing through second compression roller 2, second compression roller 2 rolls and hangs powder 18 to loose position all around, along with the continuous operation of conveyer belt 4, compression roller 2 rolls the different positions of hanging powder 18 in proper order, reaches the pine silk effect at last. Because of the multilayer hangs the number of piles, the thickness of powder 18 and differs, and same string of powder is along with constantly being rolled, and its self thickness also is constantly changing, so the interval between compression roller 2 and conveyer belt 4 is indefinite, sets into compression roller 2 and can reciprocate for frame 1, and compression roller 2 can hang the thickness automatic fluctuation of powder 18 according to the multilayer, and the adjustment interval reaches the pine silk effect of preferred. In specific implementation, the edible rubber layer 12 is sleeved on the periphery of the pressing roller 2 to increase the friction force with the vermicelli, and the pressing groove 16 is arranged on the edible rubber layer. The material pressing groove 16 is U-shaped.

As shown in fig. 3-4, further comprises a height adjusting mechanism 6; the height adjusting mechanism 6 comprises a height adjusting frame, an adjusting bolt 603, a first adjusting nut 604 and a first slider seat bearing 605; the two sides of the machine frame 1 are provided with height adjusting frames corresponding to the positions of the press roller 2, the first slider seat bearing 605 is slidably arranged on the height adjusting frames, the two ends of the press roller 2 are respectively connected with the corresponding first slider seat bearings 605, the upper end of the adjusting bolt 603 is fixedly connected with the first slider seat bearing 605, the lower end of the adjusting bolt passes through the height adjusting frames and then extends downwards, and the first adjusting nut 604 is in threaded connection with the adjusting bolt 603 and is positioned on the height adjusting frames so as to limit the lower limit position of the first slider seat bearing 605. The first adjusting nut 604 can adjust the minimum distance from the pressing roller to the conveying belt, so that the vermicelli is prevented from being excessively flattened. By providing the first shoe bearing 605, the rotation of the platen roller 2 itself is not affected while moving up and down. The distance between the press roller 2 and the conveyor belt 4 can be adjusted manually by turning the first adjusting nut 604.

Wherein, the height adjusting bracket comprises a positioning plate 601 and a supporting plate 602; the two positioning plates 601 are arranged at intervals, first protruding blocks are arranged on opposite surfaces of the positioning plates 601, the first slider seat bearing 605 is slidably mounted on the first protruding blocks, two ends of the supporting plate 602 are connected with the two positioning plates 601 arranged oppositely and located on the same side, the two positioning plates are located below the first slider seat bearing 605, the upper end of the adjusting bolt 603 is fixedly connected with the first slider seat bearing 605, the lower end of the adjusting bolt passes through the supporting plate 602 and then extends downwards, and the first adjusting nut 604 is in threaded connection with the adjusting bolt 603 and located on the upper end surface of the supporting plate 602 so as to limit the lower limit position of the first slider seat bearing 605. With first adjusting nut 604 setting in the up end of backup pad 602, when the multilayer hung the powder through, compression roller 2 can rise automatically, under second driving motor 5's drive, from hanging the powder and rolling over, play the effect of rolling the pine silk, the adjustable compression roller of first adjusting nut 604 is to the minimum distance of conveyer belt in addition, avoids the vermicelli to be excessively flattened.

The height adjusting frame further comprises a limiting plate 606, and two ends of the limiting plate 606 are respectively connected with the two positioning plates 601 mounted on the same side and located above the first slider seat bearing 605 to limit the upper limit position of the first slider seat bearing 605. Can prevent through setting up limiting plate 606 that compression roller 2 from deviating from frame 1, improve the security of this device, still restrict the maximum rise height of first slider seat bearing 605 simultaneously to the biggest interval between restriction compression roller 2 and the conveyer belt 4 ensures to roll the effect of pine silk.

The transmission mechanism 9 comprises a transmission chain 901 and a transmission shaft 902; the transmission shaft 902 is installed on the machine frame 1, the output shaft of the second driving motor 5 is connected with the transmission shaft 902, chain wheels 15 are installed at two ends of the transmission shaft 902, and the transmission chain 901 is sequentially connected with the chain wheels 15 at two ends of the transmission shaft 902, the chain wheels 15 at two ends of each compression roller 2 and the chain wheels 15 at two ends of the first tensioning shaft 702. Two ends of the press roller 2 are driven by two chains 15, so that the pressure balance of the press roller 2 in the rotating process is ensured. In the specific implementation: besides adopting a motor-chain transmission mode, each press roller 2 can also adopt a motor to independently transmit.

As shown in fig. 6 and 7, a first tensioning mechanism 7 is further included; the first tensioning mechanism 7 comprises a first tensioning frame 701, a first tensioning shaft 702, a second slider seat bearing 703 and a pulling assembly; the first tensioning frame 701 is mounted on the machine frame 1, the second slider seat bearing 703 is slidably mounted on the first tensioning frame 701 in the vertical direction, two ends of the first tensioning shaft 702 are respectively connected with the second slider seat bearing 703, the chain wheels 15 at two ends of the first tensioning shaft 702 and the chain wheels 15 at two ends of each compression roller 2 are both connected with an output shaft of a second driving motor through a transmission mechanism 9, the upper end of the traction assembly is fixedly connected with the second slider seat bearing 703, the lower end of the traction assembly penetrates through the first tensioning frame 701 and extends downwards, and at least part of the traction assembly is abutted to the first tensioning frame 701. By providing the first tensioning mechanism 7, the transmission chain 901 is always in a state of being tightly connected to the sprocket. The first tensioning shaft 702 is connected with the press roll 2 through a transmission chain 901, and the first tensioning shaft 702 can move up and down along the vertical direction by installing a second slider seat bearing 703 to drive the transmission chain 901 to move up and down. The compression roller 2 rolls and hangs powder automatic fluctuation because of the needs in the process of loosening the silk, when the compression roller 2 ascends, the first tensioning shaft 702 of the drive chain pulling 901 moves upwards, the excessive tightening of the drive chain 901 is avoided, when the compression roller 2 descends, the pulling assembly pulls the first tensioning shaft 702 to return to prevent the excessive tightening or excessive loosening of the drive chain 901, and the service life of the drive chain 901 is prolonged, and the silk loosening effect is improved.

The pulling assembly comprises a supporting rod 704, an upper positioning sleeve 705, a lower positioning sleeve 706, a spring 707 and a second adjusting nut 708; one end of the supporting rod 704 is fixedly connected with the second slider seat bearing 703, the other end of the supporting rod 704 passes through the first tensioning frame 701 and then extends downwards, the upper positioning sleeve 705 and the lower positioning sleeve 706 are sequentially sleeved on the other end of the supporting rod 704, the second adjusting nut 708 is installed on the supporting rod 704, the spring 707 is sleeved on the periphery of the supporting rod 704 and abuts against the upper positioning sleeve 705 and the lower positioning sleeve 706, so that the upper positioning sleeve 705 abuts against the first tensioning frame 701, and the lower positioning sleeve 706 abuts against the second adjusting nut 708. When the press roller 2 moves upwards, the transmission chain 901 pulls the first tensioning shaft 702 to move upwards, so that the transmission chain 901 is prevented from being excessively tensioned; when the platen roller 2 is down, the drive chain 901 is slack, and the first tension shaft 702 is pulled down by gravity and the spring 707, thereby preventing the drive chain 901 from being excessively slack. Through setting up the tractive subassembly, can restrict the maximum displacement of second slider seat bearing 703 rebound, can also stimulate second slider seat bearing 703 rebound, avoid drive chain 901 excessively lax, improve drive chain 901's operating stability.

As shown in fig. 6 and 7, the first tensioning frame 701 includes two side plates disposed opposite to each other in the conveying direction and a bottom plate 710 mounted at bottom ends of the two side plates; the opposite surfaces of the two side plates are provided with second protruding blocks 709, the second slider seat bearing 703 is slidably mounted on the second protruding blocks 709, one end of the supporting rod 704 is connected with the second slider seat bearing 703, the other end of the supporting rod 704 penetrates through the bottom plate 710 and then extends downwards, and the upper positioning sleeve 705 sleeved on the supporting rod 704 is abutted to the lower end surface of the bottom plate 710. The first tensioning frame 701 further comprises a top plate 711, and the top plate 711 is arranged at the top ends of the two side plates. The upper positioning sleeve 705, the lower positioning sleeve 706 and the spring 707 are mutually matched, when the transmission chain 901 pulls the first tensioning shaft 702 upwards, the supporting rod 704 moves upwards, the upper positioning sleeve and the lower positioning sleeve press the spring 707, and when the transmission chain 901 is loosened, the spring 707 is restored to pull the first tensioning shaft 702 to move downwards.

As shown in fig. 8 and 9, a second tensioning mechanism 8 is further included; the second tensioning mechanism 8 comprises a second tensioning frame 801, a second tensioning shaft 802, a tensioning rod 803, a third slider seat bearing 804 and a third adjusting nut 805; the second tensioning frame 801 is mounted on the machine frame 1 and located below the conveying belt 4, the third slider seat bearing 804 is slidably mounted on the second tensioning frame 801 along the conveying direction, two ends of the second tensioning shaft 802 are rotatably mounted on the third slider seat bearing 804, the conveying belt 4 surrounds the second tensioning shaft 802, the tensioning rod 803 is arranged along the horizontal direction, one end of the tensioning rod 803 is connected with the third slider seat bearing 804, and the other end of the tensioning rod 803 is fixed with the second tensioning frame 801 through a third adjusting nut 805. The second tensioning mechanism 8 is used to tension the conveyor belt 4.

The second tensioning frame 801 comprises two sliding plates 806 and two vertical rods 807; two sliding plates 806 are arranged at intervals up and down and are positioned below the conveying belt 4, two vertical rods 807 are respectively arranged at two ends of the two sliding plates 806 and are connected with the rack 1, third protruding blocks 808 are arranged on opposite surfaces of the two sliding plates 806, the third sliding block seat bearing 804 is slidably arranged on the third protruding blocks 808, one vertical rod 807 is provided with a bolt hole corresponding to the tensioning rod 803, one end of the tensioning rod 803 is connected with the third sliding block seat bearing 804, the other end of the tensioning rod 803 penetrates through the bolt hole, and a third adjusting nut 805 is in threaded connection with the tensioning rod 803 and is positioned on one side of the vertical rod 807 away from the third sliding block seat bearing 804. The tightness of the conveyor belt 4 can be adjusted by adjusting the third adjusting nut 805.

As shown in fig. 5, the bottom end surface of the conveyor belt 4 has a positioning protrusion 13, and the carrier roller 3 is provided with a positioning groove 14 corresponding to the positioning protrusion 13 along the circumferential direction. When the conveyer belt moves, the positioning bulge 13 of the bottom end surface is embedded in the positioning groove 14 of the carrier roller 3, so that the conveyer belt 4 can be prevented from deviating, the powder hanging deviation is driven, and the grinding and loosening effects are ensured.

As shown in fig. 13, further comprises a powder feeding mechanism 10; the powder feeding mechanism 10 comprises a powder feeding temporary storage rod 1001 and a rod lifting hook 1002; the powder feeding temporary storage rod 1001 is arranged on the rack 1 and is positioned in front of the feeding end of the conveying belt 4, the rod lifting hooks 1002 are rotatably arranged on two sides of the feeding end of the conveying belt 4, and the rod lifting hooks are matched with the powder feeding temporary storage rod 1001 and the conveying belt 4. The lifting rod hook 1002 is driven by the existing transmission mode, and the front end of the lifting rod hook 1002 is provided with a groove for accommodating the hanging rod 17. The powder feeding temporary storage rod 1001 is a long rod with a hook body at the bottom end, the long rod is obliquely installed on the rack 1 and positioned on two sides of the feeding end of the conveying belt 4, and the hanging rod full of strip powder is placed on the powder feeding temporary storage rod 1001.

As shown in fig. 14, the powder discharging device 11 is further included; the powder discharging mechanism 11 comprises a powder discharging chain 1101, a pushing hook 1102 and a powder discharging temporary storage rod 1103; the powder discharging chain 1101 is rotatably arranged at the discharging end of the conveying belt 4, the pushing hook 1102 is arranged on the powder discharging chain 1101 and rotates along with the powder discharging chain 1101, and the powder discharging temporary storage rod 1103 is arranged on the rack 1 and is matched with the pushing hook 1102. The linear speed of the powder discharging chain 1101 is greater than that of the conveying belt 4. When the hanging rod rolls on the conveying belt, deviation may occur, the pushing hook 1102 on the powder discharging chain 1101 at the end of the conveying belt pushes the hanging rod 17 forward at a speed faster than that of the conveying belt 4, so that the hanging rod 17 can return to the turning position of the vermicelli again, the pushing hook 1102 can take the hanging rod 17 off the conveying belt 4, and the hanging rod 17 is transferred to the powder discharging temporary storage rod 1103 to be subjected to the next process. The temporary powder discharging storage rod 1103 is a long rod with a hook at the bottom end, and the shape of the long rod is the same as that of the temporary powder feeding storage rod 1001. The powder discharge chain 1101 runs by adopting the existing transmission mode.

The principle of the utility model is that:

the present straight vermicelli rolling and loosening machine relates to a novel straight vermicelli loosening method, i.e. rolling and loosening machine. When the vermicelli is stacked in a multilayer way, the connected vermicelli is displaced only by slight pressure, and the vermicelli is also separated from each other. As shown in fig. 15, a powered press roller applies a certain pressure to the stacked vermicelli arranged linearly up and down, the up-down arrangement is destroyed, and the vermicelli is displaced; when the upper surface of the stacked vermicelli is pressed, the upper layer vermicelli is extruded towards the middle of the two lower layers of vermicelli, the vermicelli close to each other below is extruded, and the vermicelli is also displaced, so that the vermicelli is separated from each other. Even the vermicelli hung on the hanging rod is also changed in the mutual position relation before being stressed under the action of the extrusion force, so that the phenomenon that the vermicelli is separated occurs. The method overcomes the defects of comb combing and pressing roller waste, and the production capacity can be greatly increased.

Compared with a comb carding mode, the rolling type loose silk can comb vermicelli at a hanging rod (bent); the vermicelli loosening treatment can be carried out on the vermicelli hanging rod with a plurality of layers of vermicelli stacked hanging; the vermicelli at two sides of the hanging rod is subjected to loosening treatment when the vermicelli is different in length or the vermicelli at two sides is greatly different in adhesion degree, so that defective products cannot be generated due to the defects of vermicelli hanging; because the number of layers on the vermicelli stacking hanging rod can be increased, more vermicelli can be hung on each hanging rod, and the productivity is greatly improved.

In the concrete practical use:

the vermicelli that will carry out the pine silk is put together on advancing powder temporary storage rod 1001, when the machine operation, the pole-lifting hook 1002 rotates, will hang powder 18 and collude and tile to conveyer belt 4 on, it follows the operation of conveyer belt 4 to hang the powder, compression roller 2 is driven the operation by second driving motor 5, hang the powder when first compression roller 2, the vermicelli is crowded material pressing groove department, because of the 16 dislocation sets in material pressing groove between the compression roller 2, along with the continuous operation of conveyer belt 4, the vermicelli is through the crisscross back that rolls in material pressing groove of a plurality of different positions, reach the pine silk effect. In the rolling process, because the hanging powder has a certain thickness, the compression roller 2 can automatically move up and down under the support of the first sliding block seat bearing 605, so that the hanging powder 18 with different thicknesses is correspondingly rolled, and the second sliding block seat bearing 703 adjusts the transmission chain 901 along with the movement of the compression roller 2, so that the second sliding block seat bearing is always in a transmission state. The hanging powder after the loosening is transferred to a temporary powder discharging storage rod 1103 through a push hook 1102 to wait for entering the next process.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims (10)

1. The utility model provides a straight strip powder rolls loose silk machine which characterized in that: the automatic conveying device comprises a rack, a press roller, a carrier roller, a conveying belt, a first driving motor, a transmission mechanism and a second driving motor; a plurality of the compression roller sets gradually along direction of delivery, the compression roller rotationally installs in the frame, and the compression roller can reciprocate for the frame, the bearing roller rotationally installs in the frame to be located the below of compression roller in proper order, the conveyer belt sets up between compression roller and bearing roller, open the periphery of compression roller has a plurality of to follow its axial distribution's pressure silo, the pressure silo dislocation set between each compression roller, first driving motor is connected with the conveyer belt to drive the conveyer belt motion, second driving motor passes through drive mechanism and is connected with the sprocket at compression roller both ends respectively, and drives the compression roller and rotate.

2. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: also comprises a height adjusting mechanism; the height adjusting mechanism comprises a height adjusting frame, an adjusting bolt, a first adjusting nut and a first sliding block seat bearing; the high alignment jig is installed to the both sides of frame corresponding compression roller's position, install in high alignment jig first slider seat bearing slidable, the both ends of compression roller are connected with the first slider seat bearing that corresponds, adjusting bolt's upper end and first slider seat bearing fixed connection, its lower extreme pass high alignment jig back downward extension, first adjusting nut and adjusting bolt threaded connection to be located high alignment jig, in order to restrict the lower limit position of first slider seat bearing.

3. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: the device also comprises a first tensioning mechanism; the first tensioning mechanism comprises a first tensioning frame, a first tensioning shaft, a second slider seat bearing and a traction assembly; the first tensioning frame is mounted on the rack, the second slider seat bearing is slidably mounted on the first tensioning frame, two ends of the first tensioning shaft are respectively connected with the second slider seat bearing, chain wheels at two ends of the first tensioning shaft and chain wheels at two ends of each compression roller are connected with the output end of the second driving motor through a transmission mechanism, the upper end of the traction assembly is fixedly connected with the second slider seat bearing, the lower end of the traction assembly penetrates through the first tensioning frame and extends downwards, and at least part of the traction assembly is abutted to the first tensioning frame.

4. The straight vermicelli rolling and loosening machine of claim 3, wherein: the traction assembly comprises a support rod, an upper positioning sleeve, a lower positioning sleeve, a spring and a second adjusting nut; the one end and the second take-up housing bearing fixed connection of bracing piece, the other end of bracing piece passes downwardly extending behind the first tensioning frame, go up the other end that the bracing piece was located to the position sleeve with lower position sleeve cover in proper order, second adjusting nut installs in the bracing piece, the periphery of bracing piece is located to the spring housing and with last position sleeve and lower position sleeve butt to make go up position sleeve and first tensioning frame butt, lower position sleeve and second adjusting nut butt.

5. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: the device also comprises a second tensioning mechanism; the second tensioning mechanism comprises a second tensioning frame, a second tensioning shaft, a tensioning rod, a third sliding block seat bearing and a third adjusting nut; the second tensioning frame is installed in the frame, third slider seat bearing slidable installs in second tensioning frame, the both ends of second tensioning axle are rotationally installed in third slider seat bearing, the conveyer belt encircles in the second tensioning axle, the one end and the third slider seat bearing of tensioning lever are connected, the other end of tensioning lever is fixed with second tensioning frame through third adjusting nut.

6. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: the transmission mechanism comprises a transmission chain and a transmission shaft; the second driving motor is connected with the transmission shaft, chain wheels are installed at two ends of the transmission shaft, and the transmission chain is sequentially connected with the chain wheels at two ends of the transmission shaft, the chain wheels at two ends of each compression roller and the chain wheels at two ends of the first tensioning shaft.

7. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: the outer surface of the compression roller is sleeved with an edible rubber layer, the edible rubber layer is provided with a plurality of material pressing grooves arranged at intervals along the axial direction of the compression roller, and the material pressing grooves among the compression rollers are arranged in a staggered mode.

8. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: the bottom end face of the conveying belt is provided with a positioning protrusion, and the supporting roller is provided with a positioning groove corresponding to the positioning protrusion along the circumferential direction of the supporting roller.

9. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: also comprises a powder feeding mechanism; the powder feeding mechanism comprises a powder feeding temporary storage rod and a rod lifting hook; the powder feeding temporary storage rod is arranged on the rack and located in front of the feeding end of the conveying belt, the rod lifting hooks are rotatably arranged on two sides of the feeding end of the conveying belt, and the rod lifting hooks are matched with the powder feeding temporary storage rod and the conveying belt.

10. The straight vermicelli rolling and loosening machine as claimed in claim 1, wherein: also comprises a powder discharging mechanism; the powder discharging mechanism comprises a powder discharging chain, a push hook and a powder discharging temporary storage rod; the powder discharging chain is rotatably arranged at the discharging end of the conveying belt, the linear speed of the powder discharging chain is greater than that of the conveying belt, the pushing hook is arranged on the powder discharging chain and rotates along with the powder discharging chain, and the powder discharging temporary storage rod is arranged on the rack and matched with the pushing hook.

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