阅读说明：本技术 一种染料自动称量和化料配送系统 (dye automatic weighing and chemical material distribution system ) 是由 刘端武 王锋斌 谢昊 莫少峰 邓剑森 王钊荣 周志昌 黎国锋 于 2019-10-22 设计创作，主要内容包括：本发明实施例公开了一种染料自动称量和化料配送系统,包括自动称量系统、自动化料系统和染料分配系统,所述自动称量系统用于秤取预定重量的染料,其包括上料装置、与所述上料装置相连接的存储箱、用于下料的下料装置、用于称量染料的称量装置、用于移动染料的传送装置以及用于暂存料桶的存储装置。采用本发明,可自动实现染料粉末自动称量、化料和分配工作,效率高,避免操作人员与染料接触,保障工作人员人身安全。(The embodiment of the invention discloses an dye automatic weighing and chemical material distribution system, which comprises an automatic weighing system, an automatic material distribution system and a dye distribution system, wherein the automatic weighing system is used for weighing dye with preset weight, and comprises a feeding device, a storage box connected with the feeding device, a discharging device used for discharging, a weighing device used for weighing dye, a conveying device used for moving dye and a storage device used for temporarily storing a charging basket.)

The automatic weighing and chemical material distribution system for the dye of types is characterized by comprising an automatic weighing system, an automatic material distribution system and a dye distribution system, wherein the automatic weighing system is used for weighing the dye with preset weight and comprises a feeding device, a storage box connected with the feeding device, a discharging device used for discharging, a weighing device used for weighing the dye, a conveying device used for moving the dye and a storage device used for temporarily storing a charging barrel;

the weighing device comprises a weighing trolley, a weighing track for supporting the weighing trolley, a weighing slide rail arranged in parallel with the weighing track and a weighing slide block connected with the weighing trolley, wherein the weighing trolley is provided with an empty charging basket and at least two electronic scales with different ranges;

the feeding device conveys the dye into the storage box, the discharging device discharges the dye until the dye on the weighing device reaches the preset weight, and the dye is conveyed into the storage device through the transmission device for temporary storage or conveyed into an automatic material melting system for melting;

the automatic material melting system comprises an underframe, a cylinder body, a cylinder cover and a stirring paddle, wherein the cylinder body is connected with the underframe, and the cylinder cover is arranged on the cylinder body and matched with the cylinder body to form a material melting cavity;

the cylinder body is provided with a clamping and overturning mechanism extending into the material melting cavity, and the clamping and overturning mechanism is used for clamping the charging bucket and driving the charging bucket to overturn;

an annular pipe and a rotary spray head are arranged in the material melting cavity, the annular pipe and the rotary spray head respectively penetrate through the cylinder body and are communicated with a total water inlet pipeline outside the cylinder body, and a flowmeter is arranged on the total water inlet pipeline;

the annular pipe is arranged along the circumferential direction of the top of the cylinder body, a nozzle is arranged on the annular pipe, and the rotary spray head is arranged between the clamping turnover mechanism and the annular pipe and extends upwards to the top of the material melting cavity;

the stirring paddle is arranged at the bottom of the cylinder body, and the bottom of the cylinder body is provided with a discharge port communicated with a discharge pipeline;

the dye distribution system comprises a rack and a liquid material distribution device arranged in the rack, and the dye liquor after material melting is distributed to a corresponding mechanism by selecting a corresponding pipeline through the liquid material distribution device.

2. The automatic dye weighing and chemical dispensing system of claim 1, wherein said liquid dispensing device comprises a dispensing tray, a discharge assembly, a feed assembly, a rotating bracket, a rotating mechanism, a feed mechanism and a discharge mechanism,

the material feeding device comprises a distribution disc, a rotary support, a feeding mechanism, a discharging mechanism and a feeding mechanism, wherein a plurality of groups of discharging assemblies are arranged on the circumference of the distribution disc, the feeding assembly is arranged on the distribution disc, the rotary support is arranged on the distribution disc and can rotate around the shaft of the distribution disc, and the rotary mechanism, the feeding mechanism and the discharging mechanism are arranged on the rotary support;

the feeding mechanism can be communicated with the feeding assembly, the discharging mechanism can be communicated with the discharging assembly, and the feeding mechanism is communicated with the discharging mechanism;

the rotating mechanism is used for driving the rotating bracket;

the feeding assembly is used for conveying the dye in the discharge pipeline to the feeding mechanism;

the feeding mechanism is used for receiving the dye conveyed by the feeding assembly;

the discharging mechanism is used for receiving the dye conveyed by the feeding mechanism;

the discharging assembly is used for distributing the dye conveyed by the discharging mechanism into the on-site dye feeding cylinder.

3. The automatic dye weighing and chemical material distribution system of claim 1, wherein an th electronic scale and a second electronic scale with a range smaller than that of the th electronic scale are arranged in the weighing trolley, the feeding device comprises a feeding motor, a material suction pipe and a feeding pipe, the feeding pipe is connected with the storage box, the feeding motor drives the material suction pipe to suck materials and feed the materials into the storage box, the feeding device further comprises a feeding rail for mounting the feeding motor, a moving motor for driving the feeding motor to move, a feeding slide block connected with the feeding motor and a feeding slide rail matched with the feeding slide block.

4. The automatic dye weighing and chemical material distribution system of claim 1, wherein the storage box comprises a discharge port communicating with the box body, the discharging device comprises a th screw and a second screw, the discharging speed of the th screw is greater than that of the second screw;

the th screw rod and the second screw rod are both positioned in the storage box and are connected with the discharge hole.

5. The automatic dye weighing and chemical dispensing system of claim 1 wherein said transfer device includes a robot and an exchange mechanism, the transfer path of said robot and the transfer path of said exchange mechanism being perpendicular to each other; the exchange mechanism comprises an exchange track and an exchange clamping part, and the exchange clamping part moves along the exchange track;

the exchange track is perpendicular to the transmission track.

6. The automatic dye weighing and chemical material distribution system of claim 2, wherein the bottom of the cylinder is conical, the stirring paddle comprises a stirring shaft and a blade, the stirring shaft vertically penetrates through the conical bottom surface of the cylinder, an end of the stirring shaft is connected with the driving motor, and another end of the stirring shaft extends into the bottom of the cylinder and is connected with the blade.

7. The system for automatically weighing and distributing dyes as claimed in claim 2, wherein the clamping and overturning mechanism comprises a clamping mechanism and an overturning cylinder, the clamping mechanism comprises symmetrically arranged clamping arms, an overturning shaft and a clamping cylinder, the end of the overturning shaft is connected with the clamping arms, the other end of the overturning shaft is connected with the clamping cylinder, the clamping cylinder is used for driving the clamping arms to relatively approach or move away, and the overturning cylinder is connected with at least overturning shaft to drive the overturning shaft to rotate.

8. The automatic dye weighing and chemical material distribution system according to claim 6, wherein the clamping and overturning mechanism further comprises barrel hoops, the barrel hoops are symmetrically provided with connecting arms, and the connecting arms are fixedly connected with the overturning shafts; the water injection device is characterized in that a plurality of water injection ports are arranged in the middle of the cylinder body along the circumferential direction, the water injection ports are arranged below the ring pipe, and the water injection ports are communicated with the main water inlet pipeline.

9. The system for automatic weighing and dispensing of dyes according to claim 2, wherein said feed assembly comprises a feed conduit and a feed tube in communication with said feed conduit, said feed conduit extending through said dispensing tray; the feeding mechanism comprises a feeding cylinder and a feeding pipe connected with the feeding cylinder, and the feeding cylinder is used for driving the feeding pipe to be communicated with the conveying pipeline; the discharging mechanism comprises a discharging cylinder and a discharging pipe connected with the discharging cylinder, the discharging pipe is communicated with the feeding pipe, and the discharging cylinder is used for driving the discharging pipe to be communicated with the material receiving pipe.

10. The automatic dye weighing and chemical material distribution system of claim 9, wherein the discharge assembly comprises a receiving pipe and a distributing pipe communicated with the receiving pipe, the receiving pipe is arranged on the distribution plate in a penetrating way; the discharging mechanism comprises a photoelectric switch for sensing the moving position of the discharging pipe; the distribution disc is provided with a positioning piece sleeved on the periphery of the material receiving pipe; the frame is internally provided with a support frame body for supporting the distribution disc, and the sealing plate is provided with a through hole communicated with the discharging assembly and the feeding assembly.

Technical Field

The invention relates to the technical field of chemical machinery, in particular to an automatic weighing and chemical material distribution system for dyes.

Background

When being used for textile dye to carry out the dyestuff, need weigh to the dyestuff, be used for guaranteeing the weight of dyestuff at predetermineeing the within range, thereby guarantee that the colour of its fabric of dying out is predetermined colour, traditional dyestuff weighing system weighs inefficiency a bit, can't satisfy actual production demand, it will occupy the production place to set up a plurality of dyestuff weighing device, and manufacturing cost is high, though weighing efficiency is high for some weighing devices in addition, however, its precision of weighing can't obtain effectual control, the unable accurate gain control of quantity of dyestuff, thereby it has the deviation to lead to the fabric colour of dying out, the effect of dying fabric is poor, can't satisfy the market demand.

When changing the material with likepowder dyestuff pouring into in the change material jar in the chemical production, change the material ratio error because of the storage bucket wall residual dye of splendid attire likepowder dyestuff easily causes, consequently often need the manual work to wash the storage bucket, and the water yield of washing contains in the water consumption of changing the material, consequently, needs quantify the water yield that the storage bucket washed, and is more troublesome, and makes mistakes easily. In addition, the charging basket is washed manually, so that not only is the body of a worker adversely affected, but also the working environment is cluttered.

In addition, the existing liquid material distribution is carried out in a common pipe mode, namely, the dye which is well compounded by a material compounding machine is output to the feeding cylinders of a plurality of dye vats through a structural mode that a conveying pump is used for conveying public pipelines and T-shaped valves, and the common pipe has the defect that the pipelines are difficult to clean.

Disclosure of Invention

The technical problem to be solved by the embodiment of the invention is to provide an dye automatic weighing and chemical material distribution system, which can automatically realize the automatic weighing, chemical material distribution and distribution of dye powder, has high efficiency, avoids the contact of operators and dye, and ensures the personal safety of the operators.

In order to solve the technical problem, an embodiment of the present invention provides an dye automatic weighing and chemical material distribution system, which includes an automatic weighing system, an automatic material distribution system and a dye distribution system, wherein the automatic weighing system is used for weighing a predetermined weight of dye, and includes a feeding device, a storage box connected to the feeding device, a discharging device for discharging, a weighing device for weighing the dye, a conveying device for moving the dye and a storage device for temporarily storing the material barrel;

the weighing device comprises a weighing trolley, a weighing track for supporting the weighing trolley, a weighing slide rail arranged in parallel with the weighing track and a weighing slide block connected with the weighing trolley, wherein the weighing trolley is provided with an empty charging basket and at least two electronic scales with different ranges;

the feeding device conveys the dye into the storage box, the discharging device discharges the dye until the dye on the weighing device reaches the preset weight, and the dye is conveyed into the storage device through the transmission device for temporary storage or conveyed into an automatic material melting system for melting;

the automatic material melting system comprises an underframe, a cylinder body, a cylinder cover and a stirring paddle, wherein the cylinder body is connected with the underframe, and the cylinder cover is arranged on the cylinder body and matched with the cylinder body to form a material melting cavity;

the cylinder body is provided with a clamping and overturning mechanism extending into the material melting cavity, and the clamping and overturning mechanism is used for clamping the charging bucket and driving the charging bucket to overturn;

an annular pipe and a rotary spray head are arranged in the material melting cavity, the annular pipe and the rotary spray head respectively penetrate through the cylinder body and are communicated with a total water inlet pipeline outside the cylinder body, and a flowmeter is arranged on the total water inlet pipeline;

the annular pipe is arranged along the circumferential direction of the top of the cylinder body, a nozzle is arranged on the annular pipe, and the rotary spray head is arranged between the clamping turnover mechanism and the annular pipe and extends upwards to the top of the material melting cavity;

the stirring paddle is arranged at the bottom of the cylinder body, and the bottom of the cylinder body is provided with a discharge port communicated with a discharge pipeline;

the dye distribution system comprises a rack and a liquid material distribution device arranged in the rack, and the dye liquor after material melting is distributed to a corresponding mechanism by selecting a corresponding pipeline through the liquid material distribution device.

As an improvement of the scheme, the liquid material distribution device comprises a distribution disc, a discharge assembly, a feeding assembly, a rotary bracket, a rotary mechanism, a feeding mechanism and a discharge mechanism,

the material feeding device comprises a distribution disc, a rotary support, a feeding mechanism, a discharging mechanism and a feeding mechanism, wherein a plurality of groups of discharging assemblies are arranged on the circumference of the distribution disc, the feeding assembly is arranged on the distribution disc, the rotary support is arranged on the distribution disc and can rotate around the shaft of the distribution disc, and the rotary mechanism, the feeding mechanism and the discharging mechanism are arranged on the rotary support;

the feeding mechanism can be communicated with the feeding assembly, the discharging mechanism can be communicated with the discharging assembly, and the feeding mechanism is communicated with the discharging mechanism;

the rotating mechanism is used for driving the rotating bracket;

the feeding assembly is used for conveying the dye in the discharge pipeline to the feeding mechanism;

the feeding mechanism is used for receiving the dye conveyed by the feeding assembly;

the discharging mechanism is used for receiving the dye conveyed by the feeding mechanism;

the discharging assembly is used for distributing the dye conveyed by the discharging mechanism into the on-site dye feeding cylinder.

As an improvement of the scheme, an th electronic scale and a second electronic scale with the range smaller than that of the th electronic scale are arranged in the weighing trolley, the feeding device comprises a feeding motor, a material sucking pipe and a feeding pipe, the feeding pipe is connected with the storage box, the feeding motor drives the material sucking pipe to suck materials and send the materials into the storage box, and the feeding device further comprises a feeding rail used for mounting the feeding motor, a moving motor driving the feeding motor to move, a feeding sliding block connected with the feeding motor and a feeding sliding rail matched with the feeding sliding block.

The feeding device comprises an th screw and a second screw, and the feeding speed of the th screw is higher than that of the second screw;

the th screw rod and the second screw rod are both positioned in the storage box and are connected with the discharge hole.

As an improvement of the above scheme, the conveying device comprises a manipulator and an exchange mechanism, wherein a conveying path of the manipulator is perpendicular to a conveying path of the exchange mechanism; the exchange mechanism comprises an exchange track and an exchange clamping part, and the exchange clamping part moves along the exchange track;

the exchange track is perpendicular to the transmission track.

As an improvement of the scheme, the bottom of the cylinder body is conical, the stirring paddle comprises a stirring shaft and a blade, the stirring shaft vertically penetrates through the conical bottom surface of the cylinder body, the end of the stirring shaft is connected with the driving motor, and the other end of the stirring shaft extends into the bottom of the cylinder body and is connected with the blade.

As an improvement of the above scheme, the clamping and overturning mechanism comprises a clamping mechanism and an overturning cylinder, the clamping mechanism comprises symmetrically arranged clamping arms, an overturning shaft and a clamping cylinder, an end of the overturning shaft is connected with the clamping arms, another end of the overturning shaft is connected with the clamping cylinder, the clamping cylinder is used for driving the clamping arms to relatively approach or separate, and the overturning cylinder is connected with at least a overturning shaft to drive the overturning shaft to rotate.

As an improvement of the above scheme, the clamping and overturning mechanism further comprises barrel hoops, wherein the barrel hoops are symmetrically provided with connecting arms, and the connecting arms are fixedly connected with the overturning shaft; the water injection device is characterized in that a plurality of water injection ports are arranged in the middle of the cylinder body along the circumferential direction, the water injection ports are arranged below the ring pipe, and the water injection ports are communicated with the main water inlet pipeline.

As an improvement of the scheme, the feeding assembly comprises a conveying pipe and a feeding pipe communicated with the conveying pipe, and the conveying pipe penetrates through the distribution disc; the feeding mechanism comprises a feeding cylinder and a feeding pipe connected with the feeding cylinder, and the feeding cylinder is used for driving the feeding pipe to be communicated with the conveying pipeline; the discharging mechanism comprises a discharging cylinder and a discharging pipe connected with the discharging cylinder, the discharging pipe is communicated with the feeding pipe, and the discharging cylinder is used for driving the discharging pipe to be communicated with the material receiving pipe.

As an improvement of the above scheme, the discharging assembly comprises a material receiving pipe and a material distributing pipe communicated with the material receiving pipe, and the material receiving pipe is arranged on the material distributing disc in a penetrating manner; the discharging mechanism comprises a photoelectric switch for sensing the moving position of the discharging pipe; the distribution disc is provided with a positioning piece sleeved on the periphery of the material receiving pipe; the frame is internally provided with a support frame body for supporting the distribution disc, and the sealing plate is provided with a through hole communicated with the discharging assembly and the feeding assembly.

The embodiment of the invention has the following beneficial effects:

the automatic dye weighing system provided by the invention realizes automatic feeding, discharging and weighing, has high weighing efficiency, and in addition, in the aspect of , the weighing trolley is internally provided with at least two electronic scales with different measuring ranges, and the electronic scales with different measuring ranges are selected according to the actual weight of the dye, so that the weighing precision is improved, and the phenomenon that the dye weight is inaccurate due to the fact that a large-range electronic scale weighs a small-weight dye or a small-range electronic scale weighs a large-weight dye is avoided.

According to the dye material melting machine, the ring pipe and the rotary spray head which are communicated with the main water inlet pipeline are arranged in the material melting cavity formed by matching the cylinder body and the cylinder cover, and the material barrel is clamped and turned over through the clamping and turning mechanism extending into the material melting cavity, so that dye residues on the wall of the material barrel are avoided, the total water inlet quantity entering the material melting cavity is accurately measured by the flow meter on the main water inlet pipeline, and the material melting ratio is conveniently and accurately controlled; in addition, the charging basket is all-round washed by ring canal and rotatory nozzle when the upset, and it is effectual to wash, has reduced the manual work volume.

This dyestuff distribution system is when not needing the distribution dyestuff, feed subassembly and feed mechanism do not connect, ejection of compact subassembly and discharge mechanism do not connect, so, feed subassembly and ejection of compact subassembly do not communicate, divide material pipe and feed pipe to do not communicate, divide can not influence each other between the material pipe, avoid the dyestuff of different colours to mix, cause the colour difference, when needing to wash the pipeline, only need with the operation appearance when distributing the dyestuff, it communicates to rotate runing rest messenger feed subassembly and group's ejection of compact subassemblies among them, divide material pipe and feed pipe to communicate promptly, let in the clear water and just can wash simultaneously to divide material pipe and feed pipe, alright carry out the distribution of kinds of dyestuff in addition after the sanitization, make the pipeline wash become simple, convenient, easy, swift, thereby work efficiency has been improved, device compact structure, be convenient for installation maintenance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic weighing and chemical material distribution system for dyes according to the invention;

FIG. 2 is a schematic structural diagram of an automatic dye weighing system provided by the present invention;

FIG. 3 is a schematic diagram of the internal structure of the automatic dye weighing system provided by the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a schematic view of a weighing apparatus of the automatic dye weighing system according to the present invention;

fig. 6 is a partial structural schematic diagram of a feeding device of the automatic dye weighing system provided by the invention.

FIG. 7 is a schematic diagram of an automated dye dosing and dispensing system according to the present invention;

FIG. 8 is a schematic structural diagram of an automatic material machine provided by the present invention;

fig. 9 is a structural diagram of another perspective of the automatic feeding machine provided by the present invention;

FIG. 10 is a schematic view of the cylinder block of FIG. 8;

FIG. 11 is a schematic view of the internal structure of a dye dispensing system provided by the present invention;

FIG. 12 is a schematic structural view of the gantry provided in FIG. 11;

FIG. 13 is a schematic diagram of the construction of the liquid dispensing apparatus provided in FIG. 11;

FIG. 14 is a schematic side view of the container of FIG. 13;

FIG. 15 is a schematic view of the connection between the tapping pipe and the receiving pipe in FIG. 11.

Detailed Description

For purposes of clarity, the invention will be described in further detail below with reference to the accompanying drawings , wherein like reference numerals are used to describe like or similar parts throughout the several views, the invention is not limited to the specific embodiments shown and described.

As shown in FIG. 1, the specific embodiment of the invention provides an dye automatic weighing and chemical material distribution system, which comprises an automatic weighing system, an automatic material distribution system and a dye distribution system, wherein the automatic weighing system is used for weighing a dye with a preset weight, the automatic material distribution system is used for mixing powder weighed by the automatic weighing system with water to carry out chemical material distribution, the dye distribution system comprises a rack and a liquid material distribution device arranged in the rack, and the liquid material distribution device is used for distributing the dye liquid after chemical material distribution to a corresponding mechanism through a corresponding pipeline.

automatic weighing system

With reference to fig. 2 to 6, the automatic dye weighing system comprises a feeding device 1, a storage box 21 connected with the feeding device 1, a blanking device 3 for blanking, a weighing device 4 for weighing dyes, a conveying device 5 for moving dyes and a storage device 22 for temporarily storing a charging basket;

the weighing device 4 comprises a weighing trolley 41, a weighing track 42 for supporting the weighing trolley 41, a weighing slide rail 43 arranged in parallel with the weighing track 42 and a weighing slide block 44 connected with the weighing trolley 41, wherein an empty charging bucket and at least two electronic scales with different measuring ranges are arranged on the weighing trolley 41;

the feeding device 1 conveys dye into the storage box 21, the blanking device 3 carries out blanking until the dye on the weighing device 4 reaches a preset weight, and the dye is conveyed into the storage device 22 through the transmission device 5 for temporary storage or conveyed into the automatic material melting system 6 for melting.

As shown in fig. 6, the feeding device 1 is used for conveying dyes to the inside of the storage box 21 to ensure that sufficient dyes are supplied to the inside of the storage box 21, and comprises a feeding motor 11, a material suction pipe 12 and a feeding pipe 13, wherein the feeding pipe 13 is connected with the storage box 21, and the feeding motor 11 drives the material suction pipe 12 to suck the materials and feed the materials into the inside of the storage box 21.

It should be noted that, in order to ensure that the dye is sufficiently stored, a plurality of storage boxes are generally provided, in order to enable the feeding device 1 to supply all storage boxes 21, the feeding device 1 further includes a feeding rail 14 for mounting a feeding motor, a moving motor 15 for driving the feeding motor 11 to move, a feeding slider 16 connected to the feeding motor 11, and a feeding slide rail 17 matched with the feeding slider 16, where the feeding slide rail 17 is arranged according to the distribution position of the storage boxes 21, so as to ensure that the feeding device 1 can supply the storage boxes 21, and in operation, the moving motor 15 drives the feeding slider 16 to move along the feeding slide rail 17, and after moving to the vicinity of the storage box 21 requiring feeding, the feeding motor 11 drives the material suction pipe 12 to suck the material, and conveys the material to the inside of the corresponding storage box 21.

The storage box 21 is used for storing dyes and ensuring that enough dyes are supplied to the automatic material melting system 6, so that the smooth proceeding of the material melting process is ensured.

As shown in fig. 4, the feeding device 3 is used for feeding, is located inside the storage box 21, and includes at least two screws with different feeding speeds, in this embodiment, the feeding device 3 includes an -th screw 31 and a second screw 32, the feeding speed of the -th screw 31 is greater than the feeding speed of the second screw 32, and the -th screw 31 and the second screw 32 are both located inside the storage box 21 and connected to the discharge port, so as to transport the dye inside the storage box 21 to the discharge port, and realize the output of the dye.

Here, since the blanking speed of the th screw 31 is greater than that of the second screw 32, that is, the blanking is performed by screws with different accuracies, the accurate blanking is realized, and the blanking accuracy is improved.

Specifically, unloader 3 during operation, screw rod 31 at first rotates, and the dyestuff is along with screw rod 31's rotation is exported from the feed opening and is fallen into in the weighing device 4, after dyestuff weight is close to predetermineeing weight, screw rod 31 stops the unloading, and second screw rod 32 rotates, and the dyestuff slowly falls into inside weighing device 4 for dyestuff weight reaches predetermineeing weight, and here is at first through the screw rod of quick unloading, makes dyestuff weight reach near predetermineeing weight as early as possible, then the screw rod slow pay-off through slow unloading, makes dyestuff weight reach predetermineeing weight, has guaranteed the unloading precision when improving unloading speed, advances step assurance dyestuff quality.

As shown in fig. 5, the weighing device 4 is used for weighing the dye, and includes a weighing trolley 41, a weighing rail 42 for supporting the weighing trolley 41, a weighing slide rail 43 parallel to the weighing rail 42, and a weighing slider 44 connected to the weighing trolley 41, wherein an empty bucket is disposed on the weighing trolley 41, and the empty bucket is located below the discharge port, so that the dye in the storage tank 21 can enter the empty bucket through the discharge port, and can be weighed by the weighing trolley 41.

In order to improve the weighing precision of the weighing trolley 41, electronic scales with at least two different ranges are arranged in the weighing trolley 41, in this embodiment, an th electronic scale and a second electronic scale with a range smaller than that of the th electronic scale are arranged in the weighing trolley 41, and different electronic scales are selected according to the actual dye weight by setting the electronic scales with the two different ranges, so as to improve the weighing precision of the weighing trolley 41.

The weighing track 42 is used for supporting the weighing trolley 41, so that the weighing trolley 41 can move to match with different storage boxes 21, and the weighing trolley 41 can weigh dyes in all the storage boxes 21 after the dyes are discharged. The weighing slide rail 43 and the weighing rail 42 are parallel to each other, so that the weighing slider 44 can slide along the weighing slide rail 43, and the weighing slider 44 is connected with the weighing trolley 41, thereby realizing the movement of the weighing trolley 41.

In order to reduce the weighing error, the automatic dye weighing system further comprises an out-of-tolerance processing mechanism 23, when the weight of the dye in the weighing trolley 41 is different from the preset weight, the conveying device 5 moves the charging bucket filled with the dye to the out-of-tolerance processing mechanism 23, the dye is processed to enable the weight of the dye to be the preset weight, and then the dye is moved to the automatic material system 6 or the storage device 22 by the conveying device 5.

As shown in fig. 3, the conveying device 5 is used for moving a material barrel filled with dye or an empty material barrel, and comprises a manipulator 51 and an exchange mechanism 52, wherein a conveying path of the manipulator 51 is perpendicular to a conveying path of the exchange mechanism 52, so that the material barrel can be moved everywhere.

Specifically, the robot 51 includes the conveying rail 511 and a clamping portion 512, the clamping portion 512 can move along the conveying rail 511, and the tolerance processing mechanism 23 is located at the end of the conveying rail 511. The exchanging mechanism 52 includes an exchanging track 521 and an exchanging clamp 522, the exchanging clamp 522 can move along the exchanging track 521, and the exchanging track 521 is perpendicular to the transmission track 511.

It should be noted that the movement of the clamping portion 512 along the conveying track 511 and the movement of the exchanging clamping portion 522 along the exchanging track 521 are conventional technical means in the art, such as a structure using a rack and pinion structure or a structure using a sliding block and a sliding rail, and are not described herein again.

When the dye on the weighing trolley 41 is weighed and the weight is the preset weight, the weighing trolley 41 moves to the position corresponding to the exchanging mechanism 52 along the weighing track 42, the exchanging clamping part 522 clamps the material barrel filled with the dye and moves along the exchanging track 521 to the position below the mechanical arm 51, the material barrel is clamped by the clamping part 512 and moves along the conveying track 511, and the material barrel is placed at the preset position, such as the storage device 22 or the automatic material melting system 6.

When the weight of the dye on the weighing trolley 41 is not equal to the preset weight, the weighing trolley 41 moves to a position corresponding to the exchanging mechanism 52 along the weighing track 42, the exchanging and clamping part 522 clamps the material barrel filled with the dye and moves along the exchanging track 521 to the position below the manipulator 51, the material barrel is clamped by the clamping part 512 and moves along the conveying track 511, the material barrel is placed on the out-of-tolerance processing mechanism 23, and after the processing is finished, the manipulator 51 clamps the material barrel again and moves the material barrel to a preset position, such as on the storage device 22 or on the automatic material melting system 6.

The automatic material melting system 6 is used for melting materials, when needed, the manipulator 51 moves the charging basket filled with dyes to the position near the melting device and pours the charging basket, so that the dyes in the charging basket fall into the automatic material melting system 6, after the pouring is completed, the manipulator 51 clamps the empty charging basket and moves to the storage device 22, and the empty charging basket is temporarily stored.

The storage device 22 is used for temporarily storing the charging bucket, so that the empty charging bucket or the charging bucket filled with the dye can be placed at corresponding positions, and the smooth operation of the whole production process is ensured.

Because the inner wall of the charging basket which stores the dye is adhered with a small amount of dye, in order to prevent the dye in the charging basket from being polluted due to repeated use, the charging basket further comprises a cleaning and drying device 24, and the cleaning and drying device 24 is used for cleaning and drying the empty charging basket and preventing the dye from being polluted. When the cleaning and drying device 24 is idle, the manipulator 51 moves the empty charging basket to the inside of the cleaning and drying device, and after the cleaning and drying is completed, the manipulator 51 moves the charging basket to the corresponding position of the storage device 7.

The automatic dye weighing system provided by the invention realizes automatic feeding, discharging and weighing, has high weighing efficiency, and in addition, in the aspect of , at least two electronic scales with different measuring ranges are arranged in the weighing trolley 41, and the electronic scales with different measuring ranges are selected according to the actual weight of the dye, so that the weighing precision is improved, and the phenomenon that the dye weight is not accurate due to the fact that a large-range electronic scale weighs a small-weight dye or a small-range electronic scale weighs a large-weight dye is avoided.

Second, automatic material and distribution system

With reference to fig. 7, the automatic dye material melting and distribution system includes an automatic material melting machine 6, a distribution pipeline system 7, a dye distribution system 8 and a hot water tank 9, where the automatic material melting machine 6 is configured to mix the powder material and water pumped by the hot water tank 9 for melting; the dye distribution system 8 is used for conveying the dye which is subjected to material melting by the automatic material machine 6 to a field dye feeding cylinder; the distribution pipe system 7 is used for connecting the automatic material machine 6, the dye distribution system 8 and the hot water tank 9. Through the cooperation of automatic material machine 6 and dyestuff distribution system 8, can be automatic with the dyestuff powder material of weighing to in the on-the-spot dyestuff feeding cylinder is delivered to, so that dyeing work carries out.

Specifically, referring to fig. 8, the automatic material feeding machine 6 includes a bottom frame 61, a cylinder 62, a cylinder cover 63 and a stirring paddle 64, wherein the cylinder 62 is connected to the bottom frame 61, and the cylinder cover 63 is disposed on the cylinder 62 and cooperates with the cylinder 62 to form a material feeding cavity; the cylinder body 62 is provided with a clamping and overturning mechanism 65 extending into the material melting cavity, and the clamping and overturning mechanism 65 is used for clamping the charging bucket A and driving the charging bucket A to overturn; a circular pipe 66 and a rotary spray head 67 are arranged in the material melting cavity, the circular pipe 66 and the rotary spray head 67 respectively penetrate through the cylinder body 62 and are communicated with a main water inlet pipeline (not shown) outside the cylinder body 62, and a flow meter (not shown) is arranged on the main water inlet pipeline; the ring pipe 66 is arranged along the circumferential direction of the top of the cylinder body 62, the ring pipe 66 is provided with a nozzle 661, and the rotating nozzle 67 is arranged between the clamping and overturning mechanism 65 and the ring pipe 66 and extends upwards to the top of the material mixing cavity; the stirring paddle 64 is arranged at the bottom of the cylinder body 62, a discharge port 68 communicated with a discharge pipeline is arranged at the bottom of the cylinder body 62, and a delivery pump 602 is arranged on the discharge pipeline.

In the embodiment, the ring pipe 66 and the rotary spray head 67 which are communicated with the total water inlet pipeline are arranged in the material melting cavity formed by matching the cylinder body 62 and the cylinder cover 63, and the material barrel A is clamped and overturned by the clamping and overturning mechanism 65 which extends into the material melting cavity, so that the total water inlet quantity entering the material melting cavity is accurately metered by the flow meter on the total water inlet pipeline while dye residue on the wall of the material barrel A is avoided, and the material melting ratio is conveniently and accurately controlled; in addition, when the charging basket A is overturned, the charging basket A is washed in all directions by the annular pipe 66 and the rotary spray head 67, the washing effect is good, and the manual workload is reduced.

Specifically, the dyeing material device of the embodiment further comprises a hot water tank 9 for providing water for washing and material melting, and the hot water tank 9 is communicated with the cylinder 62 through a main water inlet pipeline. The temperature sensor 69 is arranged in the cylinder body 62, the temperature sensor 69 is connected with the hot water tank 9, and when the temperature in the cylinder body 62 does not reach the optimal material melting temperature, the hot water tank 9 adjusts the hot water temperature according to the temperature information fed back by the temperature sensor 69 so as to ensure that the hot water temperature provided by the hot water tank 9 for the cylinder body 62 reaches the optimal material melting condition. Referring to fig. 9, in the present embodiment, the cylinder cover 63 is hinged to the cylinder body 62, a driving cylinder 601 is disposed on the cylinder body 62, and a piston rod of the driving cylinder 601 is connected to the cylinder cover 63 to drive the cylinder cover 63 to open or close.

The bottom of cylinder body 62 is the toper, helps accelerating the dye solution in the cylinder body 62 of arranging, avoids dye solution to remain in the cylinder body 62 bottom stirring rake 64 includes (mixing) shaft and paddle, and this embodiment is preferred to wear to locate perpendicularly the (mixing) shaft of stirring rake 64 on the toper bottom surface of cylinder body 62, the end and the driving motor 603 of (mixing) shaft are connected, end stretches into in addition cylinder body 62 bottom, and with the paddle is connected, the paddle produces oblique ascending drive force to dye solution in the material melting cavity when rotatory, and carries out the shearing to dye solution of cylinder body 62 bottom, and dye solution's misce bene, the material melting is effectual.

Referring to fig. 10, the clamping and overturning mechanism 65 of the present embodiment comprises a clamping mechanism and an overturning cylinder 654, the clamping mechanism comprises a clamping arm 651, an overturning shaft 652 and a clamping cylinder 653, the clamping arm 651, the overturning shaft 652 and the clamping cylinder 653 are symmetrically arranged, an end of the overturning shaft 652 is connected to the clamping arm 651, another end of the overturning shaft is connected to the clamping cylinder 653, the clamping cylinder 653 is used for driving the clamping arm 651 to move relatively close to or away from the overturning shaft 652, wherein the overturning cylinder 654 is connected to at least of the overturning shaft 652 to drive the overturning shaft 652 to rotate, the clamping and overturning mechanism 65 further comprises a barrel hoop 655, and the barrel hoop 655 is symmetrically provided with connecting arms (not shown), and the.

During material melting, a material barrel A filled with dye is placed in a barrel hoop 655 of a clamping and overturning mechanism 65, meanwhile, a clamping cylinder 653 drives an overturning shaft 652 to enable a clamping arm 651 to be relatively close to each other, the material barrel A is clamped, an overturning cylinder 654 is overturned for 180 degrees to enable a barrel opening of the material barrel A to face downwards to finish material pouring, meanwhile, a nozzle 661 and a rotary spray head 67 on a ring pipe 66 start to spray hot water into the material barrel A and a cylinder body 62 to clean the material barrel A and a material melting cavity, when the nozzle 661 and the rotary spray head 67 spray hot water, the overturning cylinder 654 drives the material barrel A to overturn for 180 degrees for multiple times to enable the material barrel A to be inverted or aligned, when the overturning cylinder 654 is overturned for the last time of times, the material barrel A keeps upside down, the nozzle 661 and the rotary spray head 67 stop spraying hot water to ensure that no water exists in the material barrel A, then the cylinder 601 drives a cylinder cap 63 to be opened, the material barrel A in the barrel hoop is taken away, then the cylinder 601 drives a cylinder cap 63 to be closed, the nozzle 661 and the rotary spray hot water into the material melting cavity until a water flow meter is continuously sprayed until a water flow meter.

After the material melting is accomplished, during dye solution carried dyestuff automatic distribution system's conveying pipeline 600 from bin outlet 68 through delivery pump 602 and corresponding pipeline to material melting chamber washs, cylinder body 62 middle part is provided with a plurality of water jet 621 along circumference, water jet 621 locates ring canal 66 below, water jet 621 with total inlet channel intercommunication. When cleaning, the water jet 621, the nozzle 661, and the rotary head 67 spray hot water simultaneously to wash the inner wall of the cylinder 62, and the cleaning liquid is delivered by the delivery pump 602 after washing.

The automatic dye distribution system comprises a rack 200 and liquid material distribution devices arranged in the rack 200, wherein sealing plates 220 used for sealing the liquid material distribution devices in the rack 200 are arranged on the periphery of the rack 200.

As shown in fig. 11-15, the liquid dispensing apparatus includes a dispensing tray 610, an outlet assembly, a feeding assembly, a rotating bracket 620, a rotating mechanism, an inlet mechanism, and an outlet mechanism. The circumference of the distribution disk 610 is provided with a plurality of groups of discharging components, the feeding components are arranged on the distribution disk 610, the rotating bracket 620 is arranged on the distribution disk 610 and can rotate around the shaft of the distribution disk 610, and the rotating mechanism, the feeding mechanism and the discharging mechanism are arranged on the rotating bracket 620. The feeding mechanism can be communicated with the feeding assembly, the discharging mechanism can be communicated with the discharging assembly, and the feeding mechanism is communicated with the discharging mechanism.

The rotation mechanism is used to drive the rotating bracket 620.

The feed assembly is used for conveying the dye to the feeding mechanism.

The feeding mechanism is used for receiving the dye conveyed by the feeding assembly.

The discharging mechanism is used for receiving the dye conveyed by the feeding mechanism.

The discharging component is used for distributing the dye conveyed by the discharging mechanism to different places.

The liquid material distribution device is characterized in that a plurality of groups of discharging assemblies, feeding assemblies and rotating supports corresponding to the feeding cylinders of each dye vat are arranged in the circumferential direction of the distribution disc, each rotating support is provided with a rotating mechanism for driving the corresponding rotating support to rotate around the shaft of the distribution disc, a feeding mechanism capable of being communicated with the feeding assemblies and a discharging mechanism capable of being communicated with the discharging assemblies, the feeding mechanisms are communicated with the discharging mechanisms, dye is required to be distributed by any feeding cylinder, the discharging mechanisms on the rotating supports are communicated with the corresponding discharging assemblies by rotating the rotating supports, the feeding mechanisms on the rotating supports are communicated with the feeding assemblies, and the conveying pumps are started to finally flow the dye in the dye dissolving machine into the corresponding feeding cylinders through the feeding assemblies, the feeding mechanisms, the discharging mechanisms and the discharging assemblies, so that dye distribution is realized.

In addition, in liquid material dispenser located the frame, the frame is equipped with the shrouding all around, seals liquid material dispenser in the frame, can protect liquid material dispenser, guarantees the safety of production operation, avoids workman's mistake to touch liquid material dispenser and causes the accident, also prevents that impurity such as dust from getting into liquid material dispenser and influencing the quality of delivery, makes whole dyestuff automatic distribution system seem more pleasing to the eye moreover.

Preferably, two liquid material distribution devices are arranged in the machine frame.

The rotating mechanism comprises a motor 71, a speed reducer 72 and a coupling 73, wherein the motor 71, the speed reducer 72, the coupling 73 and the rotating support 620 are sequentially connected, preferably, the motor 71 is a servo motor, the speed reducer 72 is a planetary gear speed reducer, the servo motor can control speed, the rotating position precision of the rotating support is high, the planetary gear speed reducer is used for reducing rotating speed and increasing torque, and the coupling is used for firmly connecting a shaft of the speed reducer and a rotating shaft of the rotating support to to rotate together and transmit motion and torque.

The feeding assembly comprises a feeding pipe 81 and a feeding pipe 82 communicated with the feeding pipe 81, wherein the feeding pipe 81 is arranged on the distribution tray 610 in a penetrating manner. The feeding mechanism comprises a feeding cylinder 83 and a feeding pipe 84 connected with the feeding cylinder 83, and the feeding cylinder 83 is used for driving the feeding pipe 84 to be communicated with the conveying pipeline 81. The feed pipe is communicated with the material melting machine, the dyed material melted by the material melting machine is input into the feed pipe through the delivery pump, and then enters the feed pipe of the feed mechanism through the delivery pipe.

The discharging assembly comprises a material receiving pipe 85 and a material distributing pipe 86 communicated with the material receiving pipe 85, and the material receiving pipe 85 is arranged on the distributing disc 610 in a penetrating mode. The discharging mechanism comprises a discharging cylinder 87 and a discharging pipe 88 connected with the discharging cylinder 87, the discharging pipe 88 is communicated with a feeding pipe 84, and the discharging cylinder 87 is used for driving the discharging pipe 88 to be communicated with a material receiving pipe 85. Preferably, the outlet tube 88 communicates with the inlet tube 84 via a flexible tube, which does not restrict the relative movement between the outlet tube and the inlet tube. The dye in the feeding pipe enters the discharging pipe through the hose, then flows into the feeding cylinder communicated with the material distributing pipe through the material receiving pipe and the material distributing pipe, and finally flows into the feeding cylinder communicated with the material distributing pipe, so that the distribution of the dye in the material melting machine and each dye vat is realized.

It is noted that the feeding cylinder is communicated with the dye vat, and the dye of the material distributing pipe enters the dye vat through the feeding cylinder. Need to which feeding jar distribution dyestuff just will rotate runing rest, relative with discharging pipe on the discharge mechanism and that material receiving pipe that corresponds, realize discharging pipe and material receiving pipe intercommunication through discharging cylinder control discharging pipe and material receiving pipe butt joint. Simultaneously, the feeding cylinder also controls the butt joint of the feeding pipe and the conveying pipe to realize the communication of the feeding pipe and the conveying pipe. Dye delivery is achieved by actuating the delivery pump.

Preferably, the distribution plate 610 is provided with a positioning member 63 sleeved on the periphery of the material receiving pipe 85, and the positioning member can play a role in moving to stabilize the connection between the material receiving pipe and the material discharging pipe when the material receiving pipe and the material discharging pipe are butted.

Preferably, the invention further comprises a balance mechanism which is arranged symmetrically with the discharging mechanism, wherein the balance mechanism comprises a balance cylinder 91 and a balance pipe 92 connected with the balance cylinder 91. The balance mechanism is the same as the discharging mechanism in structure, and the balance mechanism and the discharging mechanism are linked to play a role in balance, so that the discharging mechanism is prevented from damaging the rotating support due to unbalance of the rotating support during working.

Preferably, the discharging mechanism comprises an optoelectronic switch 89 for sensing the moving position of the discharging pipe 88. it should be noted that the invention is connected with a controller, more preferably, the optoelectronic switch 89 is a U-shaped optoelectronic switch, the rotating bracket is further provided with a sensing piece, the optoelectronic switch is arranged on the discharging pipe, when the discharging pipe is lifted upwards under the control of the discharging cylinder so that the sensing piece falls into a U-shaped groove of the U-shaped optoelectronic switch, the optoelectronic switch generates a switch signal and transmits the switch signal to the controller, and the controller can control steps to operate after receiving the signal, for example, control the delivery pump to stop infusion.

Preferably, feed cylinder 83 is a magnetic cylinder that senses the position of feed tube 84. when it senses that the feed tube has bottomed out, it indicates that the feed tube is in communication with the feed delivery conduit, the magnetic cylinder sends a signal to the controller, which controls operations, such as the ejection cylinder to extend or the delivery pump to start, and when it senses that the feed tube has topped up, it indicates that the feed tube has separated from the feed delivery conduit, the magnetic cylinder sends a signal to the controller, which controls operations, such as the ejection cylinder to retract or the rotary support to rotate.

Preferably, a sealing ring is arranged on the contact surface of the feed delivery pipe 81 and the feed pipe 84, and a sealing ring is arranged on the contact surface of the material receiving pipe 85 and the discharge pipe 88. The sealing ring is used for sealing the connection between the material conveying pipe and the material inlet pipe and the connection between the material receiving pipe and the material outlet pipe, and liquid leakage in the dye conveying process is avoided.

The rack 200 is further provided with a support frame 210 for supporting the distribution tray 610, and the distribution tray is mounted on the support frame to support the distribution tray, so as to support the entire liquid distribution device. And the sealing plate 220 is provided with a through hole 221 communicated with the discharging assembly and the feeding assembly. Specifically, the sealing plate 220 is provided with a plurality of through holes 221 respectively communicated with the material distribution pipe 86 and the material supply pipe 82, and the material distribution pipe 86 and the material supply pipe 82 are communicated with equipment outside the frame 200, for example, a material supply cylinder of a dye vat, through the through holes 221. Preferably, the sealing plate 220 is a transparent sealing plate, so that a worker can conveniently see the operation condition of the liquid material distribution device in the frame.

Preferably, the rack 200 is further provided with an electric box, a three-color lamp, and the like. A controller or the like may be installed in the electric box.

Preferably, a proximity switch (not shown) is arranged on the machine frame 200, a sensing piece (not shown) is arranged at the end close to the discharging mechanism of the rotating bracket 620, the rotating bracket rotates, when the sensing piece moves to the position above the proximity switch, the proximity switch is closed or opened, if the sensing piece does not leave, the proximity switch is closed or opened permanently, the proximity switch can be used for detecting whether the rotating disc is reset, and the sensing distance between the sensing piece and the proximity switch is 5-10 mm.

The automatic dye distributing system has the working principle that a starting device and a rotating mechanism control a rotating bracket 620 to rotate, so that a discharging mechanism rotates to a discharging component of a dye vat corresponding to dye to be distributed, namely the discharging mechanism stays on a corresponding material receiving pipe 85, then a balance cylinder 91, a feeding cylinder 83 and a discharging cylinder 87 simultaneously control a balance pipe 92, a feeding pipe 84 and a discharging pipe 88 to descend, so that the balance pipe 92 is connected with the material receiving pipe 85, the feeding pipe 84 is communicated with the material receiving pipe 81 and the discharging pipe 88 is communicated with the material receiving pipe 85, a conveying pump is started to start transfusion, after the material distribution is finished, the balance cylinder 91, the feeding cylinder 83 and the discharging cylinder 87 simultaneously control the balance pipe 92, the feeding pipe 84 and the discharging pipe 88 to ascend, so that the balance pipe 92 is separated from the material receiving pipe 85, the feeding pipe 84 is separated from the material receiving pipe 81 and the discharging pipe 88 is separated from the material receiving pipe 85, and then.

When the liquid material distribution device is required to clean the pipeline, the rotating bracket is rotated to enable the feeding assembly to be communicated with groups of discharging assemblies, namely the distributing pipe is communicated with the feeding pipe, the distributing pipe and the feeding pipe are communicated, the distributing pipe and the feeding pipe can be cleaned simultaneously by introducing clean water, and distribution of another dyes can be carried out after the pipeline is cleaned, so that the pipeline is cleaned simply, conveniently, easily and quickly, the working efficiency is improved, and the device is compact in structure and convenient to install and maintain.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.