CN202994632U - Automatic determinator for fluffy performance and water absorption performance of fluffy pulp - Google Patents
Automatic determinator for fluffy performance and water absorption performance of fluffy pulp Download PDFInfo
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- CN202994632U CN202994632U CN2012207228439U CN201220722843U CN202994632U CN 202994632 U CN202994632 U CN 202994632U CN 2012207228439 U CN2012207228439 U CN 2012207228439U CN 201220722843 U CN201220722843 U CN 201220722843U CN 202994632 U CN202994632 U CN 202994632U
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Abstract
The utility model relates to an automatic determinator for the fluffy performance and the water absorption performance of fluffy pulp. The automatic determinator comprises a determinator main body and a control circuit, wherein the determinator main body comprises a water storage groove, the water storage groove is of a circular groove structure, a water absorption groove is formed in the water storage groove, the diameter of the water absorption groove is less than the diameter of a circular groove of the water storage groove, an overflow clapboard is arranged in the water absorption groove, and a water absorption groove adjusting component comprises an adjusting shaft, a spring, a spring seat, a shaft coupler, and a stepper motor; a test sample disc is erected in a central circular hole of a water groove upper cover, and three weighing sensors are erected on the lower plane of the edge of an annular outer sleeve; and a plurality of groups of photoelectric sensors are vertically embedded in the inner wall of an inner sleeve, and the photoelectric sensors are connected to an AD port of a singlechip of the control circuit via cables. The automatic determinator has the advantages that because the determinator adopts a water absorption groove lifting-adjusting structure, the soaked water level of the test sample disc can be controlled, so that test data are accurate; and the automatic determinator is small in volume, simple in structure, convenient to use, and wide in practical and promotional values.
Description
Technical field
The utility model relates to fine hair property values figureofmerit checkout equipment, be particularly related to the fluffy performance of a kind of Time of Fluff Slurry and water absorbing properties automatic analyzer, measure for the fluffy performance of Time of Fluff Slurry and the water absorbing properties of the absorbent time of measuring the fine hair sample, water absorbing capacity, fluffy height, fluffy degree performance.
Background technology
Time of Fluff Slurry is the special senior water absorptivity paper pulp of processing of a kind of process, the raw material of this kind slurry is finished product chemical pulp or mechanical pulp, after adopting physical method to make its suede fluffing, have splendid water absorptivity and fluffy degree, the most suitable in order to make as the health such as paper nappy, sanltary towel, hospital bed lining paper water absorptivity product and other disposable Time of Fluff Slurry product.
Periodical " Tappi Journal " Vol.66 of U.S. pulping and paper-making association (11), 45 (1983); Northern Europe pulping and paper-making association criterion SCAN-C33:80 is described and stipulates the property values figureofmerit specific volume of Time of Fluff Slurry and absorptive detection principle and detection method.
Mainly comprise according to its property values figureofmerit of purposes of Time of Fluff Slurry: the indexs such as the fluffy performance of Time of Fluff Slurry, absorption speed, water-intake capacity, technical literature comprises the scientific payoffs G040-2003 of State Administration for Quality Supervision and Inspection and Quarantine " research of Time of Fluff Slurry capability and performance and detection method thereof and checkout equipment ".
Time of Fluff Slurry capability and performance checkout equipment generally includes: fluff pulp board disperser, sample former, fluffy performance and bibliometer series is totally three equipment.
Decollator is flossy pulp-board to be dispersed into the instrument of the fine hair of fiber condition, in dispersion, should guarantee that flossy pulp-board disperses fully, make pulpboard be dispersed into the single fiber state as far as possible and avoid occurring not scattered lodicule, make again simultaneously fibre breakage and broken few, to guarantee the character of fibre length and fine hair.
Absorption of water and fluffy degree are the topmost performance index of Time of Fluff Slurry, and the instrument of measuring this performance comprises two parts: 1, sample former.Sample former is the cylindric sample that the fine hair that will disperse is prepared into 3g diameter 50mm, and for the use of measuring water absorptivity and fluffy degree, the fiber in sample requires to be evenly distributed consistent.Time of Fluff Slurry after dispersion is inhaled into from entrance, disperses to descend in tapered dispersion pipe spiral, forms a slurry pad sample and be used for experiment in forming tube.2, measure fluffy performance and the bibliometer of absorbent time, water absorbing capacity, fluffy height, fluffy degree.
After decollator was dispersed into the fine hair of fiber condition to flossy pulp-board, the slurry pad sample that is formed by sample former offered fluffy height, fluffy degree, absorption speed and the water absorbing capacity that fluffy performance and bibliometer are measured the fine hair sample; Though at present the fine hair performance index and the detection method that detect of various countries is not quite similar, the fluffy degree of fine hair and absorptive detection are generally believed be absolutely necessary, there is no satisfactory Time of Fluff Slurry property values figureofmerit checkout equipment and China is domestic at present.Therefore, the development of satisfactory fluffy performance and bibliometer is also one of main contents of Time of Fluff Slurry property values figureofmerit checkout equipment.
In the commodity inspection technical field, existing fluffy performance and water absorbing properties sensing equipment all adopt mechanical structured member to consist of, the mensuration process is fully by manually-operated and control, individual level difference due to the tester, make the consistance of the fluffy performance of Time of Fluff Slurry and water absorbing properties measurement result poor, there is error in accuracy for the detection architecture of the fluffy performance of Time of Fluff Slurry, absorption speed, water-intake capacity index, be unfavorable for carrying out smoothly of commodity inspection work, therefore, need to by checkout equipment is carried out technological improvement, improve automaticity and measuring accuracy.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiencies in the prior art, adopt a kind of new fluffy performance of Time of Fluff Slurry and the mentality of designing of bibliometer, pass through automatic improving, make the fluffy performance of Time of Fluff Slurry and bibliometer, have that volume is little, simple in structure, sample becomes that determination data is accurate, determination data is complete, accurate, characteristics easy to use make it to meet the requirement of the detection of Time of Fluff Slurry property values figureofmerit.
The utility model is to realize by such technical scheme: the fluffy performance of a kind of Time of Fluff Slurry and water absorbing properties automatic analyzer, comprise analyzer main body and control circuit, it is characterized in that, the analyzer main body comprises aqua storage tank, aqua storage tank is the circular trough structure, it is pick trough in aqua storage tank, pick trough is that diameter is less than the circular trough of aqua storage tank, be provided with the spilling water dividing plate in pick trough, pick trough is suitable for reading pumping line, a port of pumping line extends in pick trough, and the another port connects the water pump under pick trough; Water delivering orifice is positioned at bottom pick trough; Aqua storage tank base plate center be provided with Kong Zhu; Hole post end opening has internal thread, is rotary with spring base in internal thread, and hole post internal thread upper part is through hole; Face welding cylindrical shape pallet under pick trough, the pallet below is tray support, the intracardiac internal thread that is processed with in tray support, the tray support external diameter matches with water storage groov hole column upper end through hole internal diameter size, tray support is packed in the through hole of upper end, water storage groov hole column hole, and tray support external diameter and upper end, water storage groov hole column hole through hole are slidably matched; Pick trough lift adjustment parts comprise adjusts axle, spring, spring base, shaft coupling, stepper motor; Adjusting axle one end has portion with external threads, and remainder is smooth surface, and adjusting axle has externally threaded axle head to penetrate in water storage groov hole column hole through spring base, then the overcoat bullet, then adjusts axle and screws into the tray support internal thread; Adjusting another axle head of axle is fixed on the shaft of stepper motor by shaft coupling; Circular hole is opened at tank upper cover center, and the circular hole internal frame is put platter, and platter is made of ring-type overcoat, inner sleeve and wire netting; Three LOAD CELLS are along ring-type overcoat edge, and annular spread is arranged on tank and covers, and ring-type overcoat edge is positioned on three LOAD CELLS, and the edge lower plane frame of ring-type overcoat is placed on three LOAD CELLS; The part of inner sleeve is on tank upper cover plane, and a part is under tank upper cover plane, and the inner sleeve bottom has annular edge edge, wire netting to be placed on inner sleeve base circle edge; Some groups of photoelectric sensors of the vertical setting-in of inner sleeve inwall, take the inner sleeve center as axle, every group of photoelectric sensor mirror symmetry; Every group of photoelectric sensor comprise an infrared transmitting tube and and infrared receiving tube; The load support is fixed on tank and covers, and the load support is made of crossbeam and two columns, is fixed with driving wheel on crossbeam, pulley, and driving wheel is driven by traction electric machine, and traction rope is used for traction plate-like load; Control circuit comprises single-chip microcomputer, relay drive circuit, and single-chip microcomputer is controlled traction electric machine and water pump by the pilot relay driving circuit, and single-chip microcomputer is adjusted the pick trough lifting by the control step motor; Some groups of photoelectric sensors of the vertical setting-in of inner sleeve inwall, photoelectric sensor are connected to the AD port of the single-chip microcomputer of control circuit by cable.
The utility model has the advantages that, because analyzer adopts pick trough lift adjustment structure, the effective water level of Control Assay dish immersion, make the data of test more accurate, this instrument has the characteristics such as volume is little, simple in structure, easy to use, be used for experiment and have practical and popularizing value widely, can starch the property values figureofmerit at hair and be widely used in detecting.
Description of drawings
Fig. 1 is the fluffy performance of Time of Fluff Slurry and bibliometer front view;
Fig. 2 is the fluffy performance of Time of Fluff Slurry and bibliometer vertical view;
Fig. 3, the analyzer circuit is controlled schematic diagram.
In figure: 1. aqua storage tank, 2. tank upper cover, 3. pick trough, 4. platter, 5. load support, 6. water pump, 7. adjust axle, 8. spring, 9. spring base, 10. shaft coupling, 11. stepper motors, 12. hole posts, 13. pallet, 14. tray support, 15. LOAD CELLS, 16. driving wheel, 17. pulleys, 18. traction ropes, 19. the plate-like load, 20. traction electric machines, 21. photoelectric sensors; 31. water delivering orifice, 32. spilling water dividing plates, 41. ring-type overcoats, 42. inner sleeves, 43. wire nettings; 61. pumping line.
Embodiment
Understand the utility model for clearer, describe in conjunction with the accompanying drawings and embodiments the utility model in detail:
This instrument is mainly measured fluffy height, fluffy degree, absorption speed and the water absorbing capacity of fine hair sample.
As shown in Figure 1 and Figure 2, the analyzer main body is made of aqua storage tank, tank upper cover, pick trough, pick trough lift adjustment parts, platter, scale support and water pump; Aqua storage tank 1 is the circular trough structure, it is pick trough 3 in aqua storage tank 1, pick trough 3 is that diameter is less than the circular trough of aqua storage tank 1, be provided with spilling water dividing plate 32 in pick trough 3, pick trough 3 is suitable for reading pumping line 61, a port of pumping line 61 extends in pick trough 3, and the another port connects the water pump 6 under pick trough 3; Water delivering orifice 31 is positioned at pick trough 3 bottoms.
Aqua storage tank 1 base plate center be provided with hole post 12; Post 12 end openings in hole have internal thread, are rotary with spring base 9 in internal thread, and post 12 internal thread upper parts in hole are through hole.
Face welding cylindrical shape pallet 13 under pick trough 3, pallet 13 belows are tray support 14, the intracardiac internal thread that is processed with in tray support 14, tray support 14 external diameters match with water storage groov hole column 12 upper end through hole internal diameter sizes, tray support 14 is packed in the 12 upper end through holes of water storage groov hole column hole, and tray support 14 external diameters and water storage groov hole column hole 12 upper end through holes are slidably matched.
Adjusting axle 7 one ends has portion with external threads, and remainder is smooth surface, and adjusting axle 7 has externally threaded axle head to penetrate in water storage groov hole column 12 holes through spring base 9, then overcoat bullet 8, then adjusts axle 7 and screws into tray support 14 internal threads; Adjusting axle 7 another axle heads is fixed on the shaft of stepper motor 11 by shaft coupling 10.
Circular hole is opened at tank upper cover 2 centers, and the circular hole internal frame is put platter 4, and platter 4 is made of ring-type overcoat 41, inner sleeve 42 and wire netting 43.
Three LOAD CELLS 15 are along ring-type overcoat 41 edges, and annular spread is arranged on tank upper cover 2, and ring-type overcoat 41 edges are positioned on three LOAD CELLS 15, and the edge lower plane frame of ring-type overcoat 41 is placed on three LOAD CELLS 15.
The part of inner sleeve 42 is on tank upper cover 2 planes, and a part is under tank upper cover 2 planes, and inner sleeve 42 bottoms have annular edge edge, wire netting 43 to be placed on inner sleeve 42 base circle edges.
Some groups of photoelectric sensors of the inner sleeve 42 vertical setting-ins of inwall, take inner sleeve 42 centers as axle, every group of photoelectric sensor mirror symmetry; Every group of photoelectric sensor comprises an infrared transmitting tube and and infrared receiving tube.
By adjusting stepper motor 11, can adjust pick trough 3 liftings, thereby can control the height that platter 4 immerses water level.
As shown in Figure 3, control circuit comprises single-chip microcomputer, relay drive circuit, single-chip microcomputer is controlled traction electric machine 20 and water pump 6 by the pilot relay driving circuit, single-chip microcomputer is adjusted pick trough 3 liftings by control step motor 11, some groups of photoelectric sensors of the inner sleeve 42 vertical setting-ins of inwall, photoelectric sensor is connected to the AD port of the single-chip microcomputer of control circuit by cable.
The method of the fluffy performance of Time of Fluff Slurry and water absorbing properties automatic analyzer comprises:
A) before single-chip microcomputer gathers the plate-like load that the fine hair sample adds 500 g and the signal of photoelectric sensor afterwards, process by Single Chip Microcomputer (SCM) program, before drawing the plate-like load that the fine hair sample adds 500 g and difference in height afterwards, can measure its fluffy height, calculate bulkiness;
B) drive driving wheel by traction electric machine, scrolling traction rope traction plate-like load, the fine hair sample is placed on platter, adds the plate-like load of 500 g, can measure its fluffy height, calculates bulkiness;
C) three LOAD CELLS of single-chip microcomputer collection are before fine hair sample suction and the variable quantity of weighing after fully saturated, measure water absorbing capacity, by counter records sample absorbent time, water is absorbed by the fine hair sample from the bottom of which has holes platter, fully saturated when the suction of fine hair sample, measure water absorbing capacity.
According to the above description, can realize scheme of the present utility model in conjunction with art technology.
Claims (1)
1. the fluffy performance of Time of Fluff Slurry and water absorbing properties automatic analyzer, comprise analyzer main body and control circuit, it is characterized in that, the analyzer main body comprises aqua storage tank (1), aqua storage tank (1) is the circular trough structure, pick trough (3) in aqua storage tank (1), pick trough (3) is that diameter is less than the circular trough of aqua storage tank (1), be provided with spilling water dividing plate (32) in pick trough (3), pick trough (3) is suitable for reading pumping line (61), a port of pumping line (61) extends in pick trough (3), the another port connects the water pump (6) under pick trough (3), water delivering orifice (31) is positioned at bottom pick trough (3), aqua storage tank (1) base plate center be provided with Kong Zhu (12), Kong Zhu (12) end opening has internal thread, is rotary with spring base (9) in internal thread, and Kong Zhu (12) internal thread upper part is through hole, face welding cylindrical shape pallet (13) under pick trough (3), pallet (13) below is tray support (14), the intracardiac internal thread that is processed with in tray support (14), tray support (14) external diameter matches with water storage groov hole column (12) upper end through hole internal diameter size, tray support (14) is packed in the through hole of upper end, water storage groov hole column hole (12), and tray support (14) external diameter and upper end, water storage groov hole column hole (12) through hole are slidably matched, pick trough (3) lift adjustment parts comprise adjusts axle (7), spring (8), spring base (9), shaft coupling (10), stepper motor (11), adjust axle (7) one ends portion with external threads is arranged, remainder is smooth surface, and adjusting axle (7) has externally threaded axle head to penetrate in water storage groov hole column (12) hole through spring base (9), then overcoat bullet (8), then, adjust axle (7) and screw into tray support (14) internal thread, adjusting another axle head of axle (7) is fixed on the shaft of stepper motor (11) by shaft coupling (10), circular hole is opened at tank upper cover (2) center, and the circular hole internal frame is put platter (4), and platter (4) is made of ring-type overcoat (41), inner sleeve (42) and wire netting (43), three LOAD CELLS (15) are along ring-type overcoat (41) edge, annular spread is arranged on tank upper cover (2), ring-type overcoat (41) edge is positioned on three LOAD CELLS (15), and the edge lower plane frame of ring-type overcoat (41) is placed on three LOAD CELLS (15), the part of inner sleeve (42) is on tank upper cover (2) plane, and a part is under tank upper cover (2) plane, and inner sleeve (42) bottom has annular edge edge, wire netting (43) to be placed on inner sleeve (42) base circle edge, some groups of photoelectric sensors of the vertical setting-in of inner sleeve (42) inwall, take inner sleeve (42) center as axle, every group of photoelectric sensor mirror symmetry, every group of photoelectric sensor comprise an infrared transmitting tube and and infrared receiving tube, load support (5) is fixed on tank upper cover (2), load support (5) is made of crossbeam (51) and two columns (52), be fixed with driving wheel (16) on crossbeam (51), pulley 17, driving wheel (16) is driven by traction electric machine (20), and traction rope (18) is used for traction plate-like load (19), control circuit comprises single-chip microcomputer, relay drive circuit, single-chip microcomputer is controlled traction electric machine (20) and water pump (6) by the pilot relay driving circuit, single-chip microcomputer is adjusted pick trough (3) lifting by control step motor (11), some groups of photoelectric sensors of the vertical setting-in of inner sleeve (42) inwall, photoelectric sensor is connected to the AD port of the single-chip microcomputer of control circuit by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207228439U CN202994632U (en) | 2012-12-25 | 2012-12-25 | Automatic determinator for fluffy performance and water absorption performance of fluffy pulp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207228439U CN202994632U (en) | 2012-12-25 | 2012-12-25 | Automatic determinator for fluffy performance and water absorption performance of fluffy pulp |
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| CN202994632U true CN202994632U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012207228439U Expired - Fee Related CN202994632U (en) | 2012-12-25 | 2012-12-25 | Automatic determinator for fluffy performance and water absorption performance of fluffy pulp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018157A (en) * | 2012-12-25 | 2013-04-03 | 天津出入境检验检疫局工业产品安全技术中心 | Automatic determinator for fluffy performance and water absorbency of fluff pulp |
| CN108469394A (en) * | 2018-03-07 | 2018-08-31 | 安徽亚美羽绒有限公司 | A kind of natural feather water absorption rate detection device and detection method |
-
2012
- 2012-12-25 CN CN2012207228439U patent/CN202994632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018157A (en) * | 2012-12-25 | 2013-04-03 | 天津出入境检验检疫局工业产品安全技术中心 | Automatic determinator for fluffy performance and water absorbency of fluff pulp |
| CN103018157B (en) * | 2012-12-25 | 2013-10-16 | 天津出入境检验检疫局工业产品安全技术中心 | Automatic determinator for fluffy performance and water absorbency of fluff pulp |
| CN108469394A (en) * | 2018-03-07 | 2018-08-31 | 安徽亚美羽绒有限公司 | A kind of natural feather water absorption rate detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141225 |
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| EXPY | Termination of patent right or utility model |