CN113399219B

CN113399219B - SAP granule sprinkling device and absorption articles for use equipment

Info

Publication number: CN113399219B
Application number: CN202110747423.XA
Authority: CN
Inventors: 夏双印; 肖超; 朱纯斌
Original assignee: SHANGHAI ZHILIAN PRECISION MACHINERY CO Ltd
Current assignee: SHANGHAI ZHILIAN PRECISION MACHINERY CO Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-06-17
Anticipated expiration: 2041-07-02
Also published as: CN113399219A

Abstract

The embodiment of the invention provides an SAP particle distributing device, which comprises a storage bin, an adjusting bin and a distributing roller, wherein the storage bin is sequentially arranged from top to bottom, the storage bin is used for containing SAP particles, the adjusting bin comprises a feeding hole, a discharging hole and an adjusting space positioned between the feeding hole and the discharging hole, the adjusting space comprises a pair of adjusting plates which are clamped with a material channel, the material channel is communicated with the feeding hole and the discharging hole, each adjusting plate can move along the horizontal direction under the action of external force, the distributing roller is configured to receive the SAP particles falling from the discharging hole and distribute downwards, the position of the material channel in the horizontal direction or the width of the material channel in the horizontal direction is changed, so that the SAP particles fall onto the preset position of the distributing roller or the SAP particles are distributed on the preset width of the distributing roller, and the distributing roller can distribute on the preset position, the invention also provides an absorption article device.

Description

SAP granule sprinkling device and absorption articles for use equipment

Technical Field

The invention relates to a spreading device, in particular to an SAP particle spreading device applied to absorption article equipment and the absorption article equipment.

Background

In an absorbent article, the core is the main absorbent carrier for liquids, and comprises a network-like structure composed of water-absorbent fibers and a superabsorbent material (SAP) disposed in or on the network-like structure.

Usually, the SAP granule is held in the feed bin, is provided with the cloth roller below the feed bin, when the SAP granule passes through the feed bin export and falls on the cloth roller, when passing through the cloth roller and export, cloth piece between the clearance for the SAP granule is dispersed on the cloth roller, throws the SAP granule on the cloth roller to the core surface or between the fibre of below when the cloth roller rotates, thereby realizes the cloth of SAP granule and spills.

In the prior art, the distribution position of the SAP particles is relatively fixed, and when the distribution is performed on the surface of the molded core, on the one hand, the SAP particles cannot be adjusted according to the change of the core position, and on the other hand, the SAP particles cannot be quickly and flexibly adjusted according to the change of the width of the lower core.

Therefore, there is a need to develop and implement a new alternative solution to the above technical problem.

Disclosure of Invention

Therefore, the present invention provides an SAP particle distribution device to solve the above technical problems.

The utility model provides a SAP granule sprinkling device, includes feed bin, surge bin and the cloth roller that top-down set gradually, the feed bin be used for holding the SAP granule, the surge bin include feed inlet, discharge gate and be located the accommodation space between feed inlet and the discharge gate, accommodation space include a pair of regulating plate that presss from both sides and be equipped with a material passageway, material passageway intercommunication feed inlet and discharge gate, and each regulating plate can follow the horizontal direction motion under the exogenic action, the cloth roller be configured to accept the SAP granule from the discharge gate whereabouts and spread downwards.

Further, the surge bin including towards user's panel and user's backplate dorsad, the regulating plate include first regulating plate and second regulating plate, wherein the adjacent panel setting of first regulating plate, the adjacent backplate setting of second regulating plate, the surge bin still be provided with the first adjusting device who is used for adjusting first regulating plate position and be used for adjusting the second adjusting device of second regulating plate position.

Furthermore, first adjusting device be a lead screw nut device, including setting up the first nut on first regulating plate and connecting on the panel and with the first lead screw of first nut matching, second adjusting device is including setting up the second nut on the second regulating plate and connecting at the backplate and with the second lead screw of second nut matching, be provided with first hand wheel towards one side of panel on the first lead screw, second adjusting device still include a connecting axle, the connecting axle wear to establish between panel and backplate, and be provided with the driving medium between connecting axle and the second lead screw, the connecting axle is provided with the second hand wheel towards the one end of panel.

Further, the cloth spills the roller and still includes a brush, brush one end conflict cloth spills the roller, the brush slope set up in the horizontal plane, the brush is kept away from the one end of cloth spills the roller and is stretched out towards the top to one side, just, the brush highly be greater than the height of discharge gate towards the one end that the top stretched out to one side on vertical direction.

Further, the angle between the brush and the horizontal plane is 30-45 degrees.

Furthermore, a choke plate is arranged in the upstream direction of the distributing and sprinkling roller, the choke plate comprises a choke surface which shields the distributing and sprinkling roller in the vertical direction, and the projection of the distributing and sprinkling roller in the vertical direction is located in an area formed by the projection of the choke plate in the corresponding vertical direction.

Furthermore, the choke plate is also provided with at least one air guide hole which penetrates through the choke plate along the horizontal direction.

Furthermore, a pair of choke adjusting plates is adjustably arranged on the choke plate, a connecting device is connected with the choke adjusting plates and the choke plate, each choke adjusting plate comprises a positioning hole, the connecting device is arranged in the positioning holes and the air guide holes in a penetrating mode and is connected with the choke adjusting plates and the choke plate, and the air guide holes are long waist-shaped.

Furthermore, the choke adjusting plate is linked with the first adjusting plate and the second adjusting plate.

The invention also provides an absorption article device which comprises the SAP particle distribution device.

Has the advantages that: the embodiment of the invention provides an SAP particle distributing device, which comprises a storage bin, an adjusting bin and a distributing roller which are sequentially arranged from top to bottom, wherein the storage bin is used for containing SAP particles, the adjusting bin comprises a feed inlet, a discharge outlet and an adjusting space positioned between the feed inlet and the discharge outlet, the adjusting space comprises a pair of adjusting plates clamped with a material channel, the material channel is communicated with the feed inlet and the discharge outlet, each adjusting plate can move along the horizontal direction under the action of external force, the distributing roller is configured to receive the SAP particles falling from the discharge outlet and distribute the SAP particles downwards, the position of the material channel in the horizontal direction is changed or the width of the material channel in the horizontal direction is changed, so that the SAP particles fall onto the preset position of the distributing roller or the SAP particles are distributed on the preset width of the distributing roller, and the distributing roller can distribute the SAP particles on the preset position, the invention also provides an absorption article device.

Drawings

FIG. 1 is a front view of a construction of the SAP distribution assembly of the present invention;

FIG. 2 is a view of the structure of FIG. 1 in a middle section;

FIG. 3 is an enlarged view of area A in FIG. 1;

FIG. 4 is an enlarged view of area B in FIG. 2;

FIG. 5 is a perspective view of a choke plate;

fig. 6 is a rear view of fig. 5.

Illustration of the elements symbols:

a storage bin 10;

a conditioning bin 20; a conditioning space 200; a feed port 201; a discharge port 202; a material channel 203; a panel 204; a back plate 205; a swash plate 206; a first adjusting plate 210; a first hand wheel 211; a first lead screw 212; a first nut 213; a first protective jacket 214; a second adjusting plate 220; a second hand wheel 221; a second lead screw 222; a second nut 223; a second protective jacket 224; a transmission member 225; a winding wheel 2251; a lower sprocket 2252; a chain 2253; a connecting shaft 226; a first guide post 231; a second guide post 241;

a distribution roller 30; a brush 31; a choke plate 32; a first side plate 320; a wind guide hole 321; a choke adjusting plate 322; a second side plate 323.

Detailed Description

Referring now to fig. 1-4 in combination, fig. 1-4 illustrate the construction of the SAP particle dispensing device of the present invention in corresponding locations, respectively, and will be further described with reference to these figures.

The embodiment of the invention provides an SAP particle distributing device which is used for distributing SAP particles on a core body, and the SAP particle distributing device comprises a stock bin 10, an adjusting bin 20 and a distributing roller 30, wherein the stock bin 10, the adjusting bin 20 and the distributing roller 30 are sequentially arranged from top to bottom in the vertical direction.

The cartridge 10 is configured to receive SAP particles.

The adjusting bin 20 is arranged below the stock bin 10, the adjusting bin 20 comprises a feeding port 201, a discharging port 202 and an adjusting space 200 between the feeding port 201 and the discharging port 202, the adjusting space 200 comprises a pair of adjusting plates which are clamped with a material channel 203, the material channel 203 is communicated with the feeding port 201 and the discharging port 202, and each adjusting plate can move along the horizontal direction under the action of external force, so that the position of the material channel 203 in the horizontal direction is changed or the width of the material channel 203 in the horizontal direction is changed, SAP particles fall onto the preset position of the distribution roller 30 or the SAP particles are distributed on the preset width of the distribution roller 30, and the distribution roller 30 can be spread at the preset position.

Specifically, in this embodiment, the adjusting bin 20 includes a panel 204 facing the user and a back plate 205 facing away from the user, the panel 204 and the back plate 205 are disposed in a vertical direction, the adjusting plate includes a first adjusting plate 210 and a second adjusting plate 220, wherein the first adjusting plate 210 is disposed adjacent to the panel 204, the second adjusting plate 220 is disposed adjacent to the back plate 205, and the adjusting bin 20 is further provided with a first adjusting device and a second adjusting device for adjusting the positions of the first adjusting plate 210 and the second adjusting plate 220 in the horizontal direction along the horizontal direction, respectively.

Specifically, the first adjusting device is a screw nut device, and includes a first nut 213 disposed on the first adjusting plate 210 and a first screw 212 connected to the panel 204, when an external force acts on the first screw 212, the first adjusting plate 210 moves along the axis direction of the screw, similarly, the second adjusting device includes a second nut 223 disposed on the second adjusting plate 220 and a second screw 222 connected to the back plate 205, when an external force acts on the second screw 222, the second adjusting plate 220 moves along the axis direction of the screw.

In this embodiment, the first lead screw 212 is provided with a first hand wheel 211, the user can adjust the position of the first adjusting plate 210 in the horizontal direction by operating the first hand wheel 211, the second adjusting device further comprises a connecting shaft 226, the connecting shaft 226 is arranged between the panel 204 and the back plate 205 in a penetrating manner, a transmission member 225 is arranged between the connecting shaft 226 and the second lead screw 222, and the second hand wheel 221 is arranged at one end of the connecting shaft 226 facing the panel 204, so that the user can operate the second hand wheel 221 on one side of the panel 204 to adjust the position of the second adjusting plate 220.

The transmission member 225 includes an upper sprocket 2251 disposed on the second lead screw 222, a lower sprocket 2252 disposed on the connecting shaft 226, and a chain 2253 connected between the upper sprocket 2251 and the lower sprocket 2252, it is understood that the transmission member 225 may have other forms, such as a gear transmission member 225, a belt transmission member 225, etc., without limitation.

Further, a first protecting cover 214 is further disposed on the first adjusting plate 210, the first protecting cover is disposed on the first lead screw 212 and extends toward the material channel 203 to prevent the SAP particles from falling on the first lead screw 212 or being adhered by the first lead screw 212, and a second protecting cover 224 is disposed on the same second adjusting plate 220 to prevent the SAP particles from falling on the second lead screw 222 or being adhered by the second lead screw 222.

Further, a guiding device is disposed between the first adjusting plate 210 and the front plate 204 and between the second adjusting plate 220 and the back plate 205, and the guiding device includes a first guide post 231 disposed between the first adjusting plate 210 and the front plate 204 and a second guide post 241 disposed between the second adjusting plate 220 and the back plate 205.

Further, the adjustment space 200 further includes a pair of inclined plates 206, the pair of inclined plates 206 and the pair of adjustment plates together enclose to form the material channel 203, the distance between the upper sides of the pair of inclined plates 206 is greater than the distance between the lower sides of the pair of inclined plates 206, and it can be understood that the area of the feed port 201 is greater than the area of the discharge port 202.

The distribution roller 30 is disposed below the conditioning bin 20, and is configured to receive the SAP particles falling from the discharge port 202 and distribute them downward.

Furthermore, the distribution roller 30 further comprises a brush 31, one end of the brush 31 abuts against the distribution roller 30 for cleaning the surface of the distribution roller 30, in this embodiment, the brush 31 is disposed obliquely to the horizontal plane, and one end of the brush 31 away from the distribution roller 30 extends obliquely upward, and the height of the end of the brush 31 extending obliquely upward is greater than the height of the discharge port 202 in the vertical direction, so that the brush 31 shields the area above the brush 31, when the core forming device is disposed in the upstream direction, the influence of the negative pressure of the upstream core forming device on the distribution roller 30 in the core forming process is weakened, the influence of the SAP particles on the SAP particles at the discharge port 202 is prevented from being influenced by the air flow flowing from the downstream direction to the core forming device, and when the core forming device extends obliquely upward, the air flow passes along the obliquely downward direction, a pre-cleaning effect is formed below the distribution roller 30, and the falling SAP particles are allowed to stably fall.

Further, the brush 31 includes an extending direction, and the extending direction is at an angle of 30-45 ° with respect to the horizontal plane.

Referring to fig. 5 and 6, a choke plate 32 is disposed in the upstream direction of the distribution roller 30, and the choke plate 32 includes a choke surface for blocking the distribution roller 30 in the vertical direction, so that the influence of the air flowing downstream in the direction of the core forming device on the SAP particles falling from the distribution roller 30 is reduced or even no longer generated due to the blocking effect of the choke surface, thereby enabling the SAP particles to be stably distributed to the predetermined position of the core.

In the present embodiment, the distribution roller 30 is rotated counterclockwise, so that the SAP particles are distributed from the upstream direction of the distribution roller 30, and since the choke plate 32 shields the distribution roller 30 in the vertical direction, a quiet zone is formed in the region between the distribution roller 30 and the choke plate 32, so that the SAP particles are distributed more stably, and the preferred region formed by the projection of the distribution roller 30 in the vertical direction is located in the region formed by the projection of the choke plate 32 in the corresponding vertical direction.

Further, after the choke plate 32 is disposed, a slit effect is easily caused below the choke plate 32, so that the falling SAP particles are affected by the slit effect, and the choke plate 32 is further provided with at least one air guiding hole 321 penetrating through the choke plate 32 in the horizontal direction to disperse the air flow and reduce the slit effect.

Further, a pair of first side plates 320 are further arranged on two sides of the choke plate 32 in the width direction, the first side plates 320 are perpendicular to the choke face and extend out towards the distributing and sprinkling roller 30, so that the choke plate 32 is U-shaped and used for forming a choke effect in the directions of the two sides, and the influence on the distributed SAP particles is further reduced.

Further, a pair of choke adjusting plates 322 is adjustably disposed on the choke plate 32 for adjusting the width and position of the choke area to adapt to cores with different widths and positions.

Specifically, the choke plate 322 is L-shaped, and includes a base plate and a second side plate 323 disposed on the base plate, and a connecting device connecting the choke plate 322 and the choke plate 32, the base plate is provided with a positioning hole, the connecting device is a bolt, the bolt penetrates through the positioning hole and the air guide hole 321, the bolt is fastened through a nut, it can be understood that, the air guiding hole 321 is arranged in a long waist shape, and the length direction of the long waist shape air guiding hole 321 is parallel to the horizontal direction, the position of the adjusting plate can be adjusted along the length direction of the long waist-shaped air guide hole 321 by loosening the nut and the bolt, thereby adjusting the choke area, it can be understood that the length of the wind guide hole 321 should match the wind guide flow and the adjusting position, it can be understood that, in this case, the air guiding holes 321 will simultaneously function as air guiding and adjusting the position of the adjusting plate 332.

Preferably, the choke adjusting plate 322 is linked with the first adjusting plate 210 and/or the second adjusting plate 220, so that the choke position corresponds to the falling position of the SAP particles, and secondary adjustment is also avoided.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An SAP particle distributing device comprises a storage bin, an adjusting bin and a distributing roller which are sequentially arranged from top to bottom, and is characterized in that,

the bin is used for containing SAP particles;

the adjusting bin comprises a feeding hole, a discharging hole and an adjusting space positioned between the feeding hole and the discharging hole, the adjusting space comprises a pair of adjusting plates which are clamped with a material channel, the material channel is communicated with the feeding hole and the discharging hole, and each adjusting plate can move along the horizontal direction under the action of external force;

the distribution roller is configured to receive the SAP particles falling from the discharge port and distribute the SAP particles downwards;

the wind-blocking plate is arranged in the upstream direction of the distributing and sprinkling roller and comprises a wind-blocking surface for blocking the distributing and sprinkling roller in the vertical direction, the projection of the distributing and sprinkling roller in the vertical direction is positioned in an area formed by the projection of the wind-blocking plate in the corresponding vertical direction, and at least one wind-guiding hole penetrating through the wind-blocking plate in the horizontal direction is further formed in the wind-blocking plate.

2. An SAP particle distribution apparatus according to claim 1, wherein said conditioning chamber includes a user facing front panel and a user facing back panel, said conditioning panels including a first conditioning panel and a second conditioning panel, wherein the first conditioning panel is disposed adjacent the front panel and the second conditioning panel is disposed adjacent the back panel, said conditioning chamber further including a first adjustment means for adjusting a position of the first conditioning panel and a second adjustment means for adjusting a position of the second conditioning panel.

3. An SAP particle distribution apparatus according to claim 2, wherein the first adjustment device is a screw nut device including a first nut disposed on the first adjustment plate and a first screw coupled to the face plate and mating with the first nut, the second adjustment device includes a second nut disposed on the second adjustment plate and a second screw coupled to the back plate and mating with the second nut, the first screw having a first hand wheel disposed toward one side of the face plate, the second adjustment device further including a connecting shaft, the connecting shaft being disposed between the face plate and the back plate, and a transmission member being disposed between the connecting shaft and the second screw, the connecting shaft having a second hand wheel disposed toward one end of the face plate.

4. An SAP particle applicator as in claim 2, wherein said applicator roller further comprises a brush, one end of said brush abutting said applicator roller, said brush being disposed at an angle to the horizontal, an end of said brush remote from said applicator roller projecting obliquely upwardly, and an end of said brush projecting obliquely upwardly at a height greater than the height of said discharge opening.

5. An SAP particle distribution apparatus according to claim 4, wherein said brush is angled from 30 ° to 45 ° from horizontal.

6. An SAP particle distribution apparatus as in claim 5, wherein said choke plate is further adjustably provided with a pair of choke plates, a connecting device connecting said choke plates and said choke plates, said choke plates including positioning holes, said connecting device passing through said positioning holes and said air guide holes and connecting said choke plates and said choke plates, said air guide holes being elongated.

7. An SAP particle distribution apparatus as in claim 6, wherein said choke plate is operatively associated with said first and second adjustment plates.

8. An absorbent article apparatus comprising an SAP particle distribution device as claimed in any one of claims 1 to 7.