Conveying mechanism for batching equipment

Abstract

The utility model discloses a conveying mechanism for batching equipment, which is characterized by comprising a feeding conveying line, a discharging conveying line, an inlet side track, an output side track and a transition conveying line, and a plurality of batching devices and batching conveying lines are arranged between the inlet side track and the output side track; a batching position is arranged on the batching transmission line; a first trolley is arranged on the inlet side track, a second trolley is arranged on the output side track, one end of the inlet side track is a bearing end, the other end of the output side track is a roll-out end, and one end of the feeding conveying line and one end of the transition conveying line both correspond to the bearing end of the inlet side track. One end of the discharging conveying line and the other end of the transition conveying line correspond to the roll-out end of the output side rail. According to the automatic batching device, the batching container can be automatically transferred among different batching devices, automatic discharging of the batching container can be achieved after batching is completed, manual operation is not needed, time and labor are saved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of proportioning equipment, especially relates to a conveying mechanism for batching equipment. BACKGROUND

[0002] Some existing reagents usually need dozens of raw materials to be mixed in a specific proportion. When using batching equipment to batch, a batching equipment can usually only configure a limited number of raw materials. In the actual batching process, the raw materials required for a reagent cannot be matched by a batching equipment, and multiple devices are needed to match all the raw materials required for the reagent. For example, a reagent needs raw material A, raw material B, raw material C, raw material D, raw material E, raw material F, raw material G, and raw material H to be mixed. The first batching equipment can prepare raw material A, raw material B, and raw material C. The second batching equipment can prepare raw material D, raw material E, and raw material F. The third batching equipment can prepare raw material G and raw material H. Therefore, when batching the reagent, raw material A, raw material B, and raw material C are first injected into the batching container by the first batching equipment. Then, raw material D, raw material E, and raw material F are injected into the batching container by the second batching equipment. Finally, raw material G and raw material H are injected into the batching container by the third equipment. In actual practice, some reagents require more types of raw materials, and thus more batching equipment is needed to prepare them.

[0003] When operating, the operator needs to first move the batching container to the first batching equipment. After the first batching is completed by the first batching equipment, the operator manually moves the batching container to the second batching equipment for the second batching. Then, the subsequent batching process is carried out in the same way until the preparation of the reagent is completed. This batching method requires manual transfer of the batching container from the previous batching equipment to the next batching equipment after completing the previous batching process, which is cumbersome and costly in terms of labor. SUMMARY

[0004] The utility model aims at solving the deficiency in the prior art and provides a conveying mechanism for batching equipment.

[0005] The utility model discloses a conveying mechanism for batching equipment through the following technical schemes, including feeding conveying line, discharging conveying line, into side rail, output side rail, transition conveying line, be provided with a plurality of batching device and batching conveying line between into side rail and output side rail, be equipped with batching position on batching transmission line, be equipped with first trolley on into side rail, be equipped with second trolley on output side rail, the one end of into side rail is the receiving end, and the other end of output side rail is the turning end, and one end of feeding conveying line and one end of transition conveying line all with the receiving end of into side rail correspond, and one end of discharging conveying line and the other end of transition conveying line all with the turning end of output side rail correspond, first trolley is used for receiving the batching container that shifts from feeding conveying line or transition conveying line and shifts the batching container to batching conveying line, and second trolley is used for receiving the batching container that shifts from batching conveying line and shifts the batching container to discharging conveying line or transition conveying line.

[0006] As preferred, when the batching device injects raw materials into the batching container on the batching conveying line, the batching container stays on the batching position; a weighing device for weighing the batching container is arranged below the batching position.

[0007] As preferred, the weighing device comprises a fixing frame, a lifting device is arranged on the fixing frame, a weighing sensor is arranged at the upper end of the lifting device, and a contact component for contacting the bottom of the batching container is arranged on the weighing sensor.

[0008] As preferred, the first trolley comprises a first mobile chassis movable along the into side rail, a first rotating device is arranged on the first mobile chassis, a first bearing frame is arranged on the first rotating device, and a first roller conveying mechanism is arranged on the first bearing frame.

[0009] As preferred, the second trolley comprises a second mobile chassis movable along the into side rail, a second rotating device is arranged on the second mobile chassis, a second bearing frame is arranged on the second rotating device, and a second roller conveying mechanism is arranged on the second bearing frame.

[0010] As preferred, a blocking and passing device is arranged on the batching position of the batching conveying line.

[0011] As preferred, the blocking and passing device comprises a driving device and a blocking rod connected with the driving device, and the blocking rod is driven to rotate by the driving device.

[0012] The utility model discloses the beneficial effects are as follows: the utility model can automatically complete the shift of batching container between different batching devices, and can realize the automatic discharging of batching container after batching, need not manual operation, save time and effort, reduce the labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model.

[0014] Figure 2 It is Figure 1 The enlarged view of A part.

[0015] Figure 3 It is a structural schematic view of the batching device.

[0016] Figure 4 It is Figure 3 The enlarged view of B part.

[0017] Figure 5 It is a structural schematic view of the guide block assembly.

[0018] Figure 6 It is a structural schematic view of the batching conveying line and the weighing device.

[0019] Figure 7 It is a structural schematic view of the weighing device.

[0020] Figure 8 It is a structural schematic view of the first trolley.

[0021] In the drawing: 1, feeding conveying line, 2, discharging conveying line, 3, entry side track, 4, output side track, 5, first trolley, 5-1, first mobile chassis, 5-2, first rotating device, 5-3, first bearing frame, 5-4, first roller conveying mechanism, 6, second trolley, 7, transition conveying line, 8, batching conveying line, 8-1, fixed frame, 8-2, lifting device, 8-3, weighing sensor, 8-4, contact component, 8-4a, bottom plate, 8-4b, top plate, 9, batching device, 9-1, rack, 9-2, rotating driving component, 9-3, rotating frame, 9-4, linear module, 9-5, push-pull arm, 9-6, guide rail, 9-7, liquid injection component, 9-7a, push-pull groove, 9-8, roller, 9-9, magnet support, 9-10, magnet, 9-11, armature, 9-12, guide block, 10, weighing device, 11, batching container, 12, raw material tank, 13, raw material tank storage rack, 14, blocking and passing device, 14-1, driving device, 14-2, blocking rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

[0023] Those skilled in the art should understand that, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0024] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0025] like Figures 1 to 8 As shown, an automatic batching device includes a control system, a feeding conveyor line 1, a discharging conveyor line 2, an inlet side rail 3, an outlet side rail 4, and a transition conveyor line 7. Several batching devices 9 and batching conveyor lines are arranged between the inlet side rail 3 and the outlet side rail 4, and the batching conveyor lines correspond one-to-one with the batching devices 9.

[0026] A first trolley 5 is installed on the inlet side rail 3, and a second trolley 6 is installed on the outlet side rail 4. One end of the inlet side rail is the receiving end, and the other end of the outlet side rail 4 is the turning end. One end of the feeding conveyor line 1 and one end of the transition conveyor line 7 are corresponding to the receiving end of the inlet side rail 3, and one end of the unloading conveyor line 2 and the other end of the transition conveyor line 7 are corresponding to the turning end of the outlet side rail 4.

[0027] The first trolley 5 is used to receive the batching container 11 transferred from the feeding conveyor line 1 or the transition conveyor line 7 and transfer the batching container 11 to the batching conveyor line; the second trolley 6 is used to receive the batching container 11 transferred from the batching conveyor line and transfer the batching container 11 to the unloading conveyor line 2 or the transition conveyor line 7; the batching device 9 is used to inject raw materials into the batching container 11 on the batching conveyor line.

[0028] In this utility model, the feeding conveyor line 1, the unloading conveyor line 2, the batching conveyor line and the transition conveyor line 7 all adopt roller conveyor lines.

[0029] The outer side of the ingredient container 11 is provided with an identification code for storing ingredient information, and a barcode scanning device is provided on one side of the receiving end of the inlet track 3. The ingredient information includes the types of all raw materials to be injected into the ingredient container 11. In addition, the ingredient information also includes the required weight of each raw material. The identification code used in this utility model is a QR code or a barcode.

[0030] The ingredient conveying line is provided with an ingredient position; when the ingredient device 9 injects raw materials into the ingredient container 11 on the ingredient conveying line, the ingredient container 11 stays on the ingredient position; and the ingredient position is provided below with a weighing device 10 for weighing the ingredient container 11. Specifically, the weighing device 10 comprises a fixing frame 8-1, the fixing frame 8-1 is provided with a lifting device 8-2, the upper end of the lifting device 8-2 is provided with a weighing sensor 8-3, and the weighing sensor 8-3 is provided above with a contact component 8-4 for contacting the bottom of the ingredient container 11.

[0031] The lifting device 8-2 can be selected from a pneumatic cylinder, a hydraulic cylinder or an electric cylinder as a power source, and the lifting driving device 14-1 is used for driving the weighing sensor 8-3 and the contact component 8-4 to move up and down. The weighing sensor 8-3 is electrically connected with a control system; when the weighing device 10 is in a non-working state, the upper end of the contact component 8-4 is lower than the upper end surface of the ingredient conveying line; when the ingredient container 11 is located on the ingredient position and is about to be injected, the lifting device 8-2 drives the contact component 8-4 to move upwards so as to abut against the bottom of the ingredient container 11 and lift the ingredient container 11 by a certain distance, so that the bottom of the ingredient container 11 is separated from the ingredient conveying line. The weighing sensor 8-3 is used for weighing the ingredient container 11; and the weight difference of the ingredient container 11 before and after each injection can be detected, so as to know the injection weight of the current raw material.

[0032] In the utility model, the ingredient conveying line adopts a roller type conveying line, the contact component 8-4 comprises a bottom plate 8-4a and top plates 8-4b arranged on both sides above the bottom plate 8-4a, and there is a gap between adjacent rollers on the roller type conveying line, and the gap can be passed through by the top plates 8-4b on the contact component 8-4.

[0033] Specifically, the ingredient device 9 comprises a rack 9-1, a rotating push-pull device, and a material conveying pipe, the rack 9-1 is provided with a guide block assembly, the guide block assembly is composed of a plurality of sliders arranged in a circular array, each slider is slidably connected with a guide rail 9-6, the guide rail 9-6 is arranged along the radial direction of the guide block assembly, one end of the guide rail 9-6 is provided with a liquid injection component 9-7, the liquid injection component 9-7 is provided with a liquid outlet nozzle, the liquid outlet nozzle is connected with one end of the material conveying pipe, the other end of the material conveying pipe is connected with a raw material tank 12, and the material conveying pipe is provided with a control valve; the rotating push-pull device comprises a rotating driving component 9-2 and a rotating frame 9-3, the rotating driving component 9-2 is connected with the rotating frame 9-3, the rotating frame 9-3 is located on the inner side of the slider assembly, the rotating frame 9-3 is provided with a linear module 9-4, the linear module 9-4 is provided with a push-pull arm 9-5, and the push-pull arm 9-5 is provided with a roller 9-8; the liquid injection component 9-7 is provided with a push-pull groove 9-7a; the rotating driving component 9-2 drives the push-pull arm 9-5 to rotate; when the push-pull arm 9-5 rotates, the push-pull grooves 9-7a on the liquid injection components 9-7 jointly form an annular channel, and the roller 9-8 moves in the annular channel; the linear module 9-4 drives the push-pull arm 9-5 to move along the radial direction of the guide block assembly; when the push-pull arm 9-5 moves, one of the liquid injection components 9-7 is driven to move between a liquid injection position and an initial position, and the liquid injection position is located at the center position of the guide block assembly.

[0034] In the embodiment, the rotating driving component 9-2 is a speed reducer motor. The guide blocks 9-12 are arranged in a circular array, so that the guide block assembly has a circular ring structure as a whole.

[0035] When the ingredient container 11 is injected, the ingredient container 11 moves to an ingredient position on the ingredient conveying line, at this time, the ingredient container 11 is just below the liquid injection position; the push-pull arm 9-5 is first rotated to the liquid injection component 9-7 of the raw material to be added, and then the liquid injection component 9-7 is pulled to the liquid injection position through the radial movement of the push-pull arm 9-5, then the control valve on the material conveying pipe connected with the liquid injection component 9-7 is opened, the raw material in the raw material tank 12 is injected into the ingredient container 11 through the material conveying pipe and the liquid outlet nozzle; after the raw material is injected, the control valve is closed, the push-pull arm 9-5 pushes the liquid injection component 9-7 to move to the initial position; then the push-pull arm 9-5 is rotated to the liquid injection component 9-7 corresponding to the next kind of raw material, and the next kind of raw material is injected in the same way.

[0036] For example, when a certain ingredient device 9 needs to inject three kinds of raw materials into the ingredient container 11, the roller 9-8 on the push-pull arm 9-5 is first rotated into the push-pull slot 9-7a on the injection component 9-7 corresponding to the first kind of raw material, then the linear module 9-4 drives the push-pull arm 9-5 to move radially, the injection component 9-7 is pulled to the injection position by the push-pull arm 9-5, then the control valve on the material conveying pipe connected with the injection component 9-7 is opened, the raw material in the raw material tank 12 is injected into the ingredient container 11 through the material conveying pipe and the liquid outlet; when the injection of the first kind of raw material is completed, the control valve is closed, and the push-pull arm 9-5 pushes the injection component 9-7 to move to the initial position; then the injection of the second kind of raw material and the third kind of raw material is carried out in the same way.

[0037] In this embodiment, 80-100 injection devices are arranged on one ingredient device 9, that is, one ingredient device 9 can mix 80-100 kinds of raw materials, and the whole set of equipment includes four ingredient devices 9, and the whole set of equipment can mix up to 320-400 kinds of raw materials, so that the mixing demand of some complex reagents can be effectively met.

[0038] The utility model also includes raw material tank storage rack 13, all raw material tank 12 is stored on raw material tank storage rack 13.

[0039] Further, the rack 9-1 is provided with a magnet support 9-9 corresponding to the injection component 9-7, the magnet support 9-9 is provided with a magnet 9-10, and one end of the injection component 9-7 is provided with an armature 9-11; when the injection component 9-7 is located at the initial position, the magnet 9-10 is attracted to the armature 9-11 on the injection component 9-7. When the injection component 9-7 is at the initial position, the armature 9-11 at one end of the injection component 9-7 is attracted by the magnet 9-10, and the attraction of the magnet 9-10 can accurately position the injection component 9-7 at the initial position; without the attraction of the magnet 9-10, one or more injection components 9-7 may move under the action of external force during use, causing misalignment of some injection components 9-7, which will cause the push-pull slot 9-7a on the injection component 9-7 to fail to form a continuous annular channel, which will hinder the movement of the roller 9-8 in the annular channel. In the utility model, the magnet 9-10 is arranged, which effectively solves the above problems.

[0040] The first trolley 5 comprises a first mobile chassis 5-1 which is movable along the entry side rail 3, a first rotating device 5-2 is arranged on the first mobile chassis 5-1, a first bearing frame 5-3 is arranged on the first rotating device 5-2, and a first roller conveying mechanism 5-4 is arranged on the first bearing frame 5-3. The second trolley 6 comprises a second mobile chassis which is movable along the entry side rail 3, a second rotating device is arranged on the second mobile chassis, a second bearing frame is arranged on the second rotating device, and a second roller conveying mechanism is arranged on the second bearing frame.

[0041] The first rotating device 5-2 is used to drive the first bearing frame 5-3 to rotate, so as to adjust the orientation of the first bearing frame 5-3. The first roller conveying mechanism 5-4 arranged on the first bearing frame 5-3 is driven by a motor to rotate, and is used to drive the ingredient container 11 to move in and out of the first bearing frame 5-3. For example, when the ingredient container 11 on the feeding conveying line 1 needs to be moved to the first bearing frame 5-3, the first bearing frame 5-3 is first driven by the first rotating device 5-2 to rotate, so as to face and align with the feeding conveying line 1, and the ingredient container 11 is transferred to the first bearing frame 5-3 through the feeding conveying line 1 and the first roller conveying mechanism 5-4 on the first bearing frame 5-3.

[0042] Similarly, the second rotating device is used to drive the second bearing frame to rotate, so as to adjust the orientation of the second bearing frame. The second roller conveying mechanism arranged on the second bearing frame is driven by a motor to rotate, and is used to drive the ingredient container 11 to move in and out of the second bearing frame. For example, when the ingredient container 11 on the second bearing frame needs to be moved to the discharging conveying line 2, the second bearing frame is first driven by the second rotating device to rotate, so as to face and align with the discharging conveying line 2, and the ingredient container 11 is transferred to the discharging conveying line 2 through the discharging conveying line 2 and the second roller conveying mechanism on the second bearing frame.

[0043] The blocking and releasing device 14 is arranged on one end of the ingredient conveying line close to the output side rail 4, one end of the transition conveying line 7 close to the receiving end, and the ingredient position of the ingredient conveying line. The blocking and releasing device 14 comprises a driving device 14-1 and a blocking rod 14-2 connected with the driving device 14-1, and the blocking rod 14-2 is driven to rotate by the driving device 14-1.

[0044] The blocking rod 14-2 is driven to rotate by the driving device 14-1, and the switching between the blocking state and the release state is realized by the rotation of the blocking rod 14-2. For example, when the ingredient container 11 is located at the ingredient position and is about to be dosed, the blocking and releasing device 14 at the ingredient position is in the blocking state at this time, and the blocking rod 14-2 is transversely arranged in front of the ingredient container 11, so that the ingredient container 11 can be accurately located at the ingredient position; after the dosing is completed, the blocking rod 14-2 is upwardly rotated and the blocking and releasing device 14 is in the releasing state, so that the ingredient container 11 can pass through.

[0045] An automatic dosing method, comprising the following specific steps:

[0046] Step one: the ingredient container 11 on the feeding conveying line 1 is transferred to the first trolley 5 at the receiving end, the identification code on the ingredient container 11 is scanned by the code scanning device, the control system reads the dosing information, and the total dosing times and the target dosing device 9 required by the ingredient container 11 in each dosing are determined, which is the target dosing device 9.

[0047] Step two: the corresponding number of the current dosing is determined, and it is judged whether the current dosing is the last dosing. The corresponding number of the current dosing is determined by scanning the number. For example, when the identification code is scanned for the second time during a certain dosing, the corresponding number of the current dosing is 2. If the identification code is scanned for the first time during a certain dosing, the corresponding number of the current dosing is 1.

[0048] The method for judging whether the current dosing is the last dosing is as follows: if the corresponding number of the current dosing is less than the total dosing times, the current dosing is not the last dosing; if the corresponding number of the current dosing is equal to the total dosing times, the current dosing is the last dosing.

[0049] Step three: the first trolley 5 transports the ingredient container 11 to the target dosing device 9 corresponding to the current dosing, the ingredient container 11 is transferred from the first trolley 5 to the dosing conveying line corresponding to the target dosing device 9, and the ingredient container 11 is stopped after moving to the dosing position on the dosing conveying line; at this time, the contact component 8-4 on the weighing device 10 moves upward to abut against the bottom of the ingredient container 11 and lift the ingredient container 11 upward, the required types of raw materials are sequentially injected into the ingredient container 11 by the target dosing device 9, and the weight of each injection of raw materials is detected by the weighing sensor 8-3; after the injection of raw materials is completed, the ingredient container 11 continues to move forward, the second trolley 6 moves to a position corresponding to the ingredient container 11, and the ingredient container 11 is transferred to the second trolley 6; and the second trolley 6 moves to the transfer-out end on the output side rail 4.

[0050] Step four: if the current ingredient is the last ingredient, the second trolley 6 transfers the ingredient container 11 to the discharging conveying line 2; if the current ingredient is not the last ingredient, the second trolley 6 transfers the ingredient container 11 to the transition conveying line 7, and the ingredient container 11 is transferred to the first trolley 5 in the receiving position through the transition conveying line 7, the scanning device scans the bar code on the ingredient container 11, and steps two to four are repeated.

[0051] The following provides a specific example of an automatic ingredient dispensing method:

[0052] The automatic ingredient dispensing device has a total of four ingredient dispensing devices 9, which are respectively No. 1 ingredient dispensing device, No. 2 ingredient dispensing device, No. 3 ingredient dispensing device, and No. 4 ingredient dispensing device 9. The No. 1 ingredient dispensing device to the No. 4 ingredient dispensing device 9 are arranged in sequence, wherein the No. 1 ingredient dispensing device is closest to the feeding conveying line 1, and the No. 4 ingredient dispensing device 9 is farthest from the feeding conveying line 1. The type of raw material that each ingredient dispensing device 9 can dispense is known, and this information is stored in the control system in advance.

[0053] Now the reagent A needs to be prepared, which is prepared from eight raw materials A, B, C, D, E, F, G, and H. At this time, the ingredient information stored in the identification code on the ingredient container 11 includes the name of each raw material used to prepare the reagent A and the weight of each raw material;

[0054] Among them, the No. 1 ingredient dispensing device has liquid injection components 9-7 capable of injecting raw materials A, B, and C, the No. 2 ingredient dispensing device has liquid injection components 9-7 capable of injecting raw materials E and F, and the No. 3 ingredient dispensing device has liquid injection components 9-7 capable of injecting raw materials G and H; when the ingredient container 11 used to prepare the reagent A moves to the first trolley 5 at the receiving end, the scanning device scans the identification code on the ingredient container 11 to read the ingredient information. After obtaining the ingredient information, the control system determines the total number of dispensing and the dispensing device 9 required by the ingredient container 11 in each dispensing. In this example, a total of 3 dispensing is required, so the total number of dispensing is 3. The first dispensing requires passing through the No. 1 ingredient dispensing device, so the No. 1 ingredient dispensing device is the target ingredient dispensing device 9 for the first dispensing; similarly, the second dispensing requires passing through the No. 2 ingredient dispensing device, so the No. 2 ingredient dispensing device is the target ingredient dispensing device 9 for the second dispensing; the third dispensing requires passing through the No. 3 ingredient dispensing device, so the No. 3 ingredient dispensing device is the target ingredient dispensing device 9 for the third dispensing.

[0055] Subsequently, the control system determines whether the current dispensing is the last dispensing; since the current dispensing is the first time the identification code is scanned, the number corresponding to the current dispensing is 1, which is less than the total number of dispensing, so the current dispensing is not the last dispensing;

[0056] Next, the ingredient container 11 is transported to the first trolley 5 to the first ingredient device, and then the ingredient container 11 is moved to the ingredient position on the ingredient conveying line corresponding to the first ingredient device and stopped, the contact component 8-4 on the weighing device 10 lifts the ingredient container 11 and weighs the ingredient container 11, and the first ingredient device injects raw materials A, B and C into the ingredient container 11 respectively; after the raw material injection is completed, the contact component 8-4 on the weighing device 10 is lowered, the ingredient container 11 is moved to the second trolley 6, and the second trolley 6 transports the ingredient container 11 to the turning-out end on the output side rail 4; since this time of ingredient is not the last time of ingredient, the ingredient container 11 is transferred to the transition conveying line 7, and the ingredient container 11 is transferred to the first trolley 5 at the receiving end through the transition conveying line 7.

[0057] Then the scanning device scans the identification code on the ingredient container 11 again, and then performs the second time of ingredient, and raw materials E and F are injected into the ingredient container 11 through the second ingredient device; after the raw material injection is completed, the ingredient container 11 is moved to the second trolley 6, and the second trolley 6 transports the ingredient container 11 to the turning-out end on the output side rail 4; since this time of ingredient is not the last time of ingredient, the ingredient container 11 is transferred to the transition conveying line 7, and the ingredient container 11 is transferred to the first trolley 5 at the receiving end through the transition conveying line 7; since the second time of ingredient is also not the last time of ingredient, the ingredient container 11 is transferred to the transition conveying line 7, and the ingredient container 11 is transferred to the first trolley 5 at the receiving end through the transition conveying line 7.

[0058] The scanning device scans the identification code on the ingredient container 11 again, and then performs the third time of ingredient; since the number of the time of the ingredient corresponds to the total number of times of ingredient, the ingredient is the last time of ingredient; when the third time of ingredient is performed, raw materials E and F are injected into the ingredient container 11 through the third ingredient device, and after the raw material injection is completed, the ingredient container 11 is moved to the second trolley 6, and the second trolley 6 transports the ingredient container 11 to the turning-out end on the output side rail 4; since this time of ingredient is the last time of ingredient, the ingredient container 11 is transferred to the discharging conveying line 2, thereby completing the entire ingredient process.

[0059] The utility model is not limited to the above best embodiment, anyone can draw other various forms of product under the enlightenment of the utility model, but no matter make any change in its shape or structure, all have the same or similar technical scheme with the application, fall in the protection scope of the utility model.

Claims

1. A conveying mechanism for a batching plant, characterized by, The device comprises a feeding conveying line, a discharging conveying line, an entering side rail, an output side rail, a transition conveying line, and a plurality of batching devices and batching conveying lines arranged between the entering side rail and the output side rail; the batching conveying lines are provided with batching positions; The first trolley is arranged on the entering side rail, and the second trolley is arranged on the output side rail; one end of the entering side rail is a receiving end, and the other end of the output side rail is a transferring end; one end of the feeding conveying line and one end of the transition conveying line correspond to the receiving end of the entering side rail, and one end of the discharging conveying line and the other end of the transition conveying line correspond to the transferring end of the output side rail; The first trolley is used for receiving the batching containers transferred from the feeding conveying line or the transition conveying line and transferring the batching containers to the batching conveying lines; the second trolley is used for receiving the batching containers transferred from the batching conveying lines and transferring the batching containers to the discharging conveying line or the transition conveying line.

2. A delivery mechanism for a dosing device according to claim 1, characterized in that When the batching devices inject raw materials into the batching containers on the batching conveying lines, the batching containers are stopped at the batching positions; the batching positions are provided below with a weighing device for weighing the batching containers.

3. A delivery mechanism for a dosing device according to claim 2, characterized in that The weighing device comprises a fixing frame, a lifting device arranged on the fixing frame, a weighing sensor arranged at the upper end of the lifting device, and a contact component arranged on the weighing sensor and used for contacting the bottom of the batching container.

4. A delivery mechanism for a dosing device according to claim 1, characterized in that The first trolley comprises a first mobile chassis movable along the entering side rail, a first rotating device arranged on the first mobile chassis, a first bearing frame arranged on the first rotating device, and a first roller conveying mechanism arranged on the first bearing frame.

5. A delivery mechanism for a dosing device according to claim 1, characterized in that The second trolley comprises a second mobile chassis movable along the entering side rail, a second rotating device arranged on the second mobile chassis, a second bearing frame arranged on the second rotating device, and a second roller conveying mechanism arranged on the second bearing frame.

6. A delivery mechanism for a dosing device according to claim 1, characterized in that The batching positions of the batching conveying lines are provided with blocking and passing devices.

7. A delivery mechanism for a dosing device according to claim 6, characterized in that The blocking and passing device comprises a driving device and a blocking rod connected to the driving device, and the blocking rod is driven to rotate by the driving device.

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