CN117416759A - Automatic weighing module and system for powdery dye auxiliary agent - Google Patents

Abstract

The invention discloses an automatic weighing module and system for a powdery dye auxiliary agent, wherein materials at a discharge hole of a guide cylinder of a guide mechanism are led forward, so that the problem that part of the materials randomly fall into a hopper to influence weighing precision in a blanking process is avoided, meanwhile, a servo motor drives the hopper to turn over after rotating for a plurality of weeks due to the existence of a speed reducing gear set, and meanwhile, based on sufficient standing time of the hopper, on one hand, in the early stage of screw reversing, retained materials at the discharge hole continuously fall into the hopper along with screw reversing, the sufficient standing time is given to the hopper, the final powder state is effectively ensured, the weighing precision is improved, and due to the structure, a second first torsion spring seat ensures that the turntable clock is at the initial position at the tail end of the hopper, the standing time of the hopper is ensured, in the structure, forward and reverse rotation is circularly carried out, so that the required powder quality is obtained for accumulation, and the impact of the powder blanking on the weighing progress is less.

Description

Automatic weighing module and system for powdery dye auxiliary agent

Technical Field

The invention relates to the field of dyeing chemical industry, in particular to an automatic weighing module and system for a powdery dye auxiliary agent.

Background

In the key working procedures affecting the quality of printing and dyeing products in the domestic printing and dyeing industry at present, most working procedures (scouring, bleaching, mercerizing, material weighing, color matching, color paste modulation and the like) in the dyeing process or the printing process have the problem of batching. The above dosing process is basically controlled manually. The data generated in the whole production process of enterprises are mainly analyzed and treated manually, for example, powder dyes are weighed by manual operation, namely, one spoon is used, the operation is purely manual, the process is complicated, and the dyes can be scattered outside frequently, so that waste and pollution to the working environment are caused.

Therefore, in the traditional proportioning process, the whole process is manually completed, and the problems of low precision, poor accuracy, large influence of human factors, high labor intensity, bad operating environment and the like are solved.

With the continuous development of new technology of textile printing and dyeing, textile printing and dyeing equipment is continuously updated. At present, new equipment for pretreatment, dyeing, printing and finishing exists in the printing and dyeing industry, and especially after the frequency conversion technology and the microcomputer technology are adopted in the electric dragging process, the synchronous performance of the equipment is greatly improved.

At present, some automatic batching equipment exists in the market, but some defects exist, for example, open screw conveying is adopted mostly, dust is easy to cause, on the other hand, if various materials are required to be weighed and mixed, batch times are required to be carried out, the efficiency is relatively low, meanwhile, the traditional weighing mode generally adopts weighing in the conveying process, and the inaccurate weight of the materials is often caused due to the action of gravity impact.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a closed type material conveying module and a system for automatically weighing powdery dye auxiliary agent, which can effectively relieve the influence of gravity impact on weighing precision.

The invention solves the problems by adopting the following technical scheme: the utility model provides a likepowder dyestuff auxiliary agent automatic weighing module, includes the storage module, the storage module be provided with guide mechanism and be used for to weighing module guide, guide mechanism include the guide screw, guide screw connect driving motor, guide mechanism's end be provided with the discharge gate, the discharge gate be provided with unit module of weighing, unit module of weighing include hopper, weighing module, mount and drive module, unit module of weighing set up in the blown down tank, the hopper set up in the discharge gate under, the hopper set up and be connected in the mount on weighing module, the mount rotate and set up on the face of the discharge tank through first ratchet group, second ratchet group, reducing gear group, intermittent type rotation module, guide screw's end and first ratchet group's ratchet fixed, the ratchet setting in the outer rim plate of ratchet, first connecting axle and reducing gear group axis body fixed, the unit weighing module set up in the blown down tank and be connected with the mount through first ratchet group, the second ratchet group and the intermittent type rotation axis of rotation module, the second ratchet group and the fixed pulley wheel of driving wheel group, the intermittent type rotation module is in the fixed rotating shaft, the intermittent type wheel set is in with the fixed rotating shaft of the fixed pulley, the fixed pulley is in the intermittent type fixed pulley, the fixed pulley and the fixed pulley.

Preferably: the angle of rotation of the deflector rod driving grooved wheel is 100-120 degrees.

Preferably: the speed reducing gear set comprises: the worm gear mechanism is fixed with an outer wheel disc of the first ratchet group, a connecting shaft of a turbine of the worm gear is fixed with the first bevel gear, the first bevel gear is meshed with the second bevel gear, a connecting shaft of the second bevel gear is meshed with the plurality of transmission gear groups in sequence, and a shaft body of a tail end gear in the plurality of transmission gear groups is fixed with a ratchet wheel of the second ratchet group.

Preferably: the guide cylinder of the guide mechanism is rotatably provided with a separation plate at the side end of the discharge hole.

The utility model provides a powder dyestuff auxiliary agent automatic weighing system, includes a plurality of above-mentioned ejection of compact modules, a plurality of storage modules set up in the main pipeline of gathering and constitute many material modules with one heart, the blown down tank with gather the pipeline intercommunication, the pipeline that gathers of many material modules pass through the pipeline connecting piece and overlap in proper order from top to bottom and constitute multilayer material module.

Preferably: the discharging groove adopts an inclined plane, and an inclined plane baffle is arranged on the pipe wall of the gathering pipeline at the upper end of the discharging groove.

Preferably: the storage module is arranged and fixed on the lifting support, the lifting support comprises a support main body and a lifting table mechanism, and the lifting table longitudinally moves on the support main body through the lifting mechanism and is used for lifting materials to the storage module for feeding and overhauling.

Preferably: the automatic feeding mechanism comprises a transverse conveying shaft seat, a fixing table, a barrel holding clamp and a turnover mechanism, wherein the conveying shaft seat is fixed at the bottom of the lifting table, a sliding seat of the transverse conveying shaft seat is fixedly used for pushing the fixing table and a feeding port to adapt to the fixing table, the feeding port is U-shaped, the fixing table and a longitudinal plate form an L-shaped structure, the fixing table and the longitudinal plate form a sealing space with the feeding port to adapt to each other, and the longitudinal plate is provided with the barrel holding clamp through the turnover mechanism.

Preferably: the bottom of the charging hole is also provided with a guide blade

Preferably: the bottom of the collecting main pipeline is provided with a connecting hopper which is connected with a corrugated pipe through a valve body, the corrugated pipe head end is connected with a cover body and is connected with a material receiving barrel in an adaptive manner, and the connecting hopper and the corrugated pipe are made of transparent materials.

Compared with the prior art, the invention has the following advantages and effects: according to the invention, on one hand, the materials at the discharge hole of the guide cylinder of the guide mechanism are led forward, so that the problem that weighing precision is affected by the fact that part of the materials randomly fall into the hopper in the blanking process is avoided, on the other hand, due to the existence of the speed reducing gear set, the servo motor drives the hopper to turn over after rotating for a plurality of times, at the moment, based on the sufficient standing time of the hopper, on the other hand, in the earlier stage of screw reversing, the retained materials at the discharge hole continuously fall into the hopper along with the screw reversing, the sufficient standing time of the hopper is ensured, the final powder state is effectively ensured, the weighing precision is improved, and due to the structure, the second torsion spring seat is enabled to be reset (the torsion force is larger than that of the first torsion spring seat) at the initial end position of a turntable clock, for example, the rotation is stopped, the deflector rod of the turntable can be reset, meanwhile, the hopper can be turned over for a second time, the powder blanking is further cleaned, the standing time is based on ensuring, in the structure, the positive and the reverse rotation is circularly performed, the required powder mass is accumulated, so that the required powder mass is obtained, and the weighing effect of the blanking is small.

Drawings

Fig. 1 is a schematic diagram of a storage module according to an embodiment of the invention.

Fig. 2 is a schematic structural diagram of a material guiding mechanism according to an embodiment of the present invention.

FIG. 3 is a schematic view of a first ratchet set arrangement according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of a reduction gear set arrangement according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an intermittent rotation module according to an embodiment of the invention.

FIG. 6 is a schematic diagram of a summary pipeline according to an embodiment of the invention.

Fig. 7 is a schematic structural diagram of an automatic feeding mechanism according to an embodiment of the present invention.

FIG. 8 is a schematic diagram of the automatic weighing system for powder dye auxiliary agent according to the embodiment of the invention.

Fig. 9 is a schematic structural view of a guide vane according to an embodiment of the present invention.

Fig. 10 is a schematic structural view of an embodiment of the spacer plate arrangement of the present invention.

Figure number: the device comprises a storage module 101, a guide screw 102, a guide cylinder 103, a discharge hole 104, a hopper 105, a weighing module 106, a fixing frame 107, a discharge chute 108, a first torsion spring seat 109, a first ratchet group 110, a second ratchet group 111, a speed reducing gear group 112, an intermittent rotation module 113, a driving gear 114, a rotary table 115, a deflector rod 116, a grooved pulley 117, a worm and gear mechanism 119, a first bevel gear 120, a second bevel gear 121, a separation plate 122, a gathering pipeline 123, a bevel 124, a bevel baffle 125, a bracket main body 126, a lifting mechanism 127, a lifting table 128, a transverse conveying shaft seat 129, a fixing table 130, a barrel holding clamp 131, a turnover mechanism 132, a feeding hole 133, a longitudinal plate 135, a guide blade 136, a connecting hopper 137, a corrugated pipe 138 and a cover 139.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and not limited to the following examples.

Referring to fig. 1-10, the embodiment relates to an automatic weighing module 106 for powder dye auxiliary agent, which comprises a storage module 101, wherein the storage module 101 is provided with a guide mechanism for guiding materials to the weighing module 106, the guide mechanism comprises a guide screw 102, the guide screw 102 is connected with a driving motor, the tail end of the guide mechanism is provided with a discharge hole 104, the discharge hole 104 is provided with a unit weighing module 106, the unit weighing module 106 comprises a hopper 105, a weighing module 106, a fixing frame 107 and a driving module, the unit weighing module 106 is arranged in the discharge groove 108, the hopper 105 is arranged under the discharge hole 104, the hopper 105 is arranged on the weighing module 106 and connected with the fixing frame 107, the fixing frame 107 is rotatably arranged on the wall surface of the discharge groove 108 through a first torsion spring seat 109 so that the initial position of the fixing frame 107 is always upward, the driving module comprises a first ratchet group 110, a second ratchet group, a speed reducing gear group 112 and an intermittent rotation module 113, wherein the tail end of the material guiding screw 102 is fixed with a ratchet wheel of the first ratchet group 110, a ratchet wheel of the ratchet wheel is arranged on an outer wheel disc, an outer gear connecting shaft is fixed with a shaft body at the head end of the speed reducing gear group 112, a ratchet wheel of the second ratchet group is fixed with a shaft body at the tail end of the speed reducing gear group 112, an outer wheel disc of the second ratchet group is meshed with a driving gear 114 of the intermittent rotation module 113, the driving gear 114 is fixed with a rotary disc 115, the rotary disc 115 is provided with a deflector rod 116, the deflector rod 116 is matched with a grooved wheel 117 of the intermittent rotation module 113, the grooved wheel 117 is rotated, the grooved wheel 117 is fixed with a rotating shaft of the fixed frame 107, the rotating shaft of the rotary disc 115 is connected with a second torsion spring seat, so that the lever 116 is always at the end of the drive sheave 117.

The working method based on the structure comprises the following steps: in the feeding stage, the guiding screw 102 of the guiding mechanism rotates forward to convey powder to the hopper 105, since the end of the guiding screw 102 is connected with the first ratchet group 110, the ratchet wheel rotates forward in the first ratchet group 110 without driving the external gear wheel to rotate, a position sensor is arranged on the upper side of the hopper 105, when the feeding is at a proper position, the servo motor stops rotating forward and reversely, and at this moment, the end of the guiding screw 102 drives the ratchet wheel in the first ratchet group 110 to rotate and synchronously drives the external gear wheel to rotate, the external gear wheel is connected with the speed reducing gear group 112 (the speed reducing gear group 112 is in speed reducing through gear ratio matching of the gear group, for example, the external gear wheel rotates one circle, then the end gear of the speed reducing gear group 112 rotates for 1/10 circle), and the specific speed reducing gear group 112 comprises: the worm gear mechanism 119, the first helical gear 120, the second helical gear 121 and a plurality of transmission gear sets, the worm of the worm gear mechanism 119 is fixed with an outer wheel disc of the first ratchet set 110, a first helical gear 120 is fixed on a connecting shaft of a turbine of the worm gear, the first helical gear 120 is meshed with the second helical gear 121, the connecting shaft of the second helical gear 121 is meshed with a plurality of transmission gear sets (one or a plurality of groups) in sequence, and a shaft body of a tail end gear in the plurality of transmission gear sets is fixed with a ratchet wheel of the second ratchet set. At this time, the speed reducing gear set 112 rotates to drive the second ratchet set to rotate, the external gear disk of the second ratchet gear is connected with the transmission gear to be meshed with the driving gear 114 of the rotary disk 115, so that the rotary disk 115 is driven to rotate, the rotary disk 115 rotates to fluctuate the wheel groove to rotate, the fixed frame 107 connected with the wheel groove is turned over, so that powder falls into the discharge groove 108 to be output, the deflector rod 116 is separated from the wheel groove, the first torsion spring seat 109 is reset under the action of the first torsion spring seat, after the servo motor stops driving, the rotary disk 115 reversely resets under the action of the second torsion spring seat, the reset power is not transmitted to the speed reducing gear set 112 due to the existence of the second ratchet set, thus avoiding reset resistance, in the structure, the material guiding screw 102 is adopted to positively rotate to output materials, the material guiding screw 102 reversely rotates to carry out blanking, weighing can be carried out before blanking, the influence of gravity impact on weighing precision is effectively reduced due to small height difference, the servo motor is reversed, on the one hand, the material of the discharge hole 104 of the guide cylinder 103 of the guide mechanism is led forward, the problem that part of the material randomly falls into the hopper 105 to influence weighing precision in the blanking process is avoided, on the other hand, the servo motor drives the hopper 105 to turn over after rotating for a plurality of circles due to the existence of the reducing gear set 112, at the moment, based on sufficient standing time of the hopper 105, on the other hand, in the early stage of screw reversing, the retained material of the discharge hole 104 can fall into along with the screw reversing, the sufficient standing time of the hopper 105 is given, the final powder state is effectively ensured, the weighing precision is improved, due to the structure, the second torsion spring seat, the clock of the turntable 115 is at the end initial position, such as the last section, rotation is stopped before the screw reversing, the second torsion spring seat is reset (the torsion force is larger than that of the first torsion spring seat 109), make the driving lever 116 of carousel 115 reset, but the hopper 105 upset is stirred to the secondary simultaneously, further clearance hopper 105 powder blanking, the time of standing has based on guaranteeing, and in this structure, the circulation is just reversed, thereby realizes weighing the accumulation of quality and acquires the powder quality of needs and export, and the impact of powder blanking is less to the progress influence of weighing of powder.

In this embodiment, the angle at which the deflector rod 116 drives the sheave 117 to rotate is 100-120 °, so that the material can better fall into the discharge chute 108 in the overturning process, and the guide cylinder 103 of the guide mechanism is rotatably provided with the isolation plate 122 at the side end of the discharge hole 104, so that the powder is prevented from being guided to the rear end of the cylinder, and the retention of the powder is improved.

Based on the above structure, this embodiment provides a closed, realize synchronous output of many materials, carries out a powder dyestuff auxiliary agent automatic weighing system of compounding according to the proportion, specifically includes a plurality of ejection of compact modules, and a plurality of storage modules 101 set up on gathering pipeline 123 with one heart and constitute many material modules, ejection of compact slot 108 and gathering pipeline 123 intercommunication, gathering pipeline 123 of many material modules pass through the pipeline connecting piece and overlap in proper order from top to bottom and constitute multilayer material module, this structure adopts modular construction, can select for use according to the demand scale of material ratio, adopts the stack structure simultaneously, and relatively occupation plane space is less, does benefit to intensive production, wherein, in this embodiment, ejection of compact slot 108 adopt inclined plane 124, be provided with inclined plane baffle 125 on the pipe wall of gathering pipeline 123 of the upper end of ejection of compact slot 108, as shown in the drawing, effectively keep apart upper material and detain to the lower floor's ejection of compact slot 108 mouth, carry out effectual correction to the blanking route of upper strata.

In this embodiment, the main assembly pipeline bottom be provided with the connection fill 137, the connection fill 137 be connected with bellows 138 through the valve body, bellows 138 head end be connected with lid 139 and connect the storage bucket adaptation to be connected for connect the storage bucket to accept the material of ratio output, connection fill 137 and bellows 138 all adopt transparent material to constitute, whether the powder after the convenient grasp ratio fully accepts the output.

In this embodiment, for convenient feeding and maintenance, the storage module 101 arrange and be provided with and lift the support on fixed, the support that promotes include support main part 126 and elevating system 127, the elevating platform 128 be used for promoting material to the storage module 101 position through elevating system 127 on support main part 126 and carry out reinforced and maintenance.

For further automatic dust-free feeding, the lifting table 128 on be provided with automatic feeding mechanism, automatic feeding mechanism include horizontal conveying axle bed 129, fixed station 130, hold bucket clamp 131 and tilting mechanism 132, horizontal conveying axle bed 129 (for example adopt sharp slip table cylinder) base be fixed in lifting table 128 bottom, the sliding seat of horizontal conveying axle bed 129 is fixed and is used for propelling movement fixed station 130 and charge door 133 adaptation with fixed station 130, charge door 133 be the U type, fixed station 130 and longitudinal plate 135 constitute the L type, fixed station 130 and longitudinal plate 135 constitute the seal space with the charge door 133 adaptation, longitudinal plate 135 be provided with through tilting mechanism 132 (for example adopt 180 to rotate the cylinder) and hold bucket clamp 131 (because the left and right sides clamp of powder bucket adaptation constitutes as shown in the drawing), the bottom of charge door 133 be provided with the valve body for flexible clamp, in the non-feeding state seal mouth, in order to further improve the feeding, prevent the card material, still be provided with guide vane 136 in the bottom of charge door 133 as shown in the drawing, guide vane 136 and the realization of the mixed material in-phase, the mixed material storage module is carried out in the time of the automatic mixing system, the mixed material feeding course has the realization, the automatic material storage section is carried out in the closed type, the mixed material feeding course has, the automatic feeding has the following mix material feeding of time of the powder, the powder storage section is realized, the automatic feeding of the powder storage section is realized, and the automatic feeding is improved, the powder material feeding is carried out, and the powder in the mixed material feeding is mixed, and the material feeding is carried out in the mode, and the powder material is mixed material in the mode.

The foregoing description of the invention is merely exemplary of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A powder dyestuff auxiliary agent automatic weighing module, its characterized in that: including the storage module, the storage module be provided with guide mechanism and be used for to weighing module guide, guide mechanism include the guide screw rod, guide screw rod connect driving motor, guide mechanism's end be provided with the discharge gate, the discharge gate be provided with the unit module of weighing, the unit module of weighing include hopper, weighing module, mount and drive module, the unit module of weighing set up in the blown down tank, the hopper set up under the discharge gate, the hopper set up on weighing module and connect in the mount, the mount set up on the discharge tank wall face through first turn round spring holder rotation make mount initial position up all the time, the drive module include first ratchet group, second ratchet group, reducing gear group, intermittent type rotation module, the ratchet of guide screw rod end and first ratchet group be fixed, the ratchet connection axle of ratchet and reducing gear group first end axle body fixed, the ratchet of second ratchet group and reducing gear group and the ratchet body fixed gear body fixed with the rotary shaft of the outer wheel set, the second ratchet group and the drive axle fixed gear set have the intermittent type rotation shaft fixed with the fixed pulley holder, the intermittent type rotation carrier fixed pulley is in with the fixed pulley holder, the intermittent type fixed pulley holder is in the intermittent type fixed pulley holder, the intermittent type fixed pulley with the fixed pulley holder.

2. The automatic weighing module for powder dye auxiliary agents according to claim 1, wherein: the angle of rotation of the deflector rod driving grooved wheel is 100-120 degrees.

3. The automatic weighing module for powder dye auxiliary agents according to claim 1, wherein: the speed reducing gear set comprises: the worm gear mechanism is fixed with an outer wheel disc of the first ratchet group, a connecting shaft of a turbine of the worm gear is fixed with the first bevel gear, the first bevel gear is meshed with the second bevel gear, a connecting shaft of the second bevel gear is meshed with the plurality of transmission gear groups in sequence, and a shaft body of a tail end gear in the plurality of transmission gear groups is fixed with a ratchet wheel of the second ratchet group.

4. The automatic weighing module for powder dye auxiliary agents according to claim 1, wherein: the guide cylinder of the guide mechanism is rotatably provided with a separation plate at the side end of the discharge hole.

5. An automatic weighing system for a powdery dye auxiliary agent is characterized in that: the automatic weighing module for the powdery dye auxiliary agent comprises a plurality of automatic weighing modules for the powdery dye auxiliary agent, which are defined in any one of claims 1-4, wherein a plurality of storage modules are concentrically arranged on a collecting pipeline to form a multi-material module, a discharge chute is communicated with a collecting pipeline, and the collecting pipelines of the multi-material module are sequentially overlapped up and down through pipeline connectors to form a multi-layer material module.

6. The automatic weighing system for powdery dye auxiliary agents according to claim 5, wherein: the discharging groove adopts an inclined plane, and an inclined plane baffle is arranged on the pipe wall of the gathering pipeline at the upper end of the discharging groove.

7. The automatic weighing system for powdery dye auxiliary agents according to claim 6, wherein: the storage module is arranged and fixed on the lifting support, the lifting support comprises a support main body and a lifting table mechanism, and the lifting table longitudinally moves on the support main body through the lifting mechanism and is used for lifting materials to the storage module for feeding and overhauling.

8. The automatic weighing system for powder dye auxiliary agents according to claim 7, wherein: the automatic feeding mechanism comprises a transverse conveying shaft seat, a fixing table, a barrel holding clamp and a turnover mechanism, wherein the conveying shaft seat is fixed at the bottom of the lifting table, a sliding seat of the transverse conveying shaft seat is fixedly used for pushing the fixing table and a feeding port to adapt to the fixing table, the feeding port is U-shaped, the fixing table and a longitudinal plate form an L-shaped structure, the fixing table and the longitudinal plate form a sealing space with the feeding port to adapt to each other, and the longitudinal plate is provided with the barrel holding clamp through the turnover mechanism.

9. The automatic weighing system for powdery dye auxiliary agents according to claim 8, wherein: the bottom of the charging hole is also provided with a guide blade.

10. The automatic weighing system for powdery dye auxiliary agents according to claim 8, wherein: the bottom of the collecting main pipeline is provided with a connecting hopper which is connected with a corrugated pipe through a valve body, the corrugated pipe head end is connected with a cover body and is connected with a material receiving barrel in an adaptive manner, and the connecting hopper and the corrugated pipe are made of transparent materials.