CN214407711U - Combination balance with two-way ejection of compact - Google Patents
Combination balance with two-way ejection of compact Download PDFInfo
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- CN214407711U CN214407711U CN202023145323.XU CN202023145323U CN214407711U CN 214407711 U CN214407711 U CN 214407711U CN 202023145323 U CN202023145323 U CN 202023145323U CN 214407711 U CN214407711 U CN 214407711U
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Abstract
The embodiment of the utility model discloses a combined scale with bidirectional discharging, which comprises a weighing device, a discharging device and a collecting hopper, wherein the weighing device comprises a plurality of feeding hoppers and a plurality of bidirectional weighing hoppers which are arranged below the feeding hoppers; the discharging device comprises a first discharging tray and a second discharging tray, the second discharging tray is coaxially arranged on the first discharging tray, a plurality of first discharging inclined plates are arranged on the upper portion of the first discharging tray along the circumferential direction, and a plurality of second discharging inclined plates are arranged on the upper portion of the second discharging tray along the circumferential direction; and a feeding device is arranged above the plurality of feeding hoppers, shakes the materials into the plurality of feeding hoppers and sends the materials into the bidirectional weighing hopper, and the materials are weighed by the bidirectional weighing hopper and are controlled to fall into the first discharging tray or the second discharging tray so that the materials fall into the collecting hopper in a centralized manner and are communicated. The quantitative metering device is high in combined quantitative metering speed and accurate in quantitative metering, and effectively improves the working efficiency according to the specifications of different products and the conveying direction of the packaging control materials.
Description
Technical Field
The utility model relates to a mechanical packaging's technical field especially relates to a combination balance with two-way ejection of compact.
Background
The combined scale is also called computer combined scale, computer scale, combined scale and the like, the principle mainly utilizes the combined weighing principle, generally a feeding disc, a storage hopper, a weighing hopper, a discharging device and a multi-stage control system are arranged, such as a single chip microcomputer control system, materials are placed in the device from the feeding disc and enter a plurality of groups of storage hoppers, a group of weighing hoppers with the function of a weight sensor is arranged below each group of storage hoppers, simultaneously the upper ends and the lower ends of the weighing hoppers and the storage hoppers are both opened, an opening and closing door is mechanically arranged at the opening of the lower end and is controlled by the single chip microcomputer control system, when weighing and packaging are needed, the opening and closing door of the storage hopper is opened to place the materials in the storage hopper into the weighing hopper, the opening and closing door in the storage hopper is opened and closed at the same time, the materials are continuously filled in the storage hopper, and the weighing hoppers are metered according to the weight required by a user, when the weighing hopper reaches the set weight, the system simultaneously opens the opening and closing door of the weighing hopper to control the material to enter the discharger, thereby completing the weighing process. However, the existing combination weigher can only be adapted to one packing machine, and aiming at the high-speed metering application requirement of market metering efficiency, the company designs the combination weigher capable of discharging in two directions, and aims to solve the current situation that the existing computer combination weigher in the market can not realize the application in the specific field of ultra-high-speed metering (for example, one-to-two application (one combination weigher is matched with two packing machines)), and the combination weigher realizes high-speed metering and quantification through a weighing hopper capable of discharging in two directions, an inner discharging chute, an outer discharging chute and a double-channel collecting hopper device which are combined with product software.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a combination balance with two-way ejection of compact, and its combination ration measurement is fast, the ration measurement is accurate, can effectively improve work efficiency according to the specification of different products, the direction of delivery of packing control material.
In order to solve the technical problem, an embodiment of the utility model provides a combination weigher with bidirectional discharging, which comprises a weighing device, a discharging device and a collecting hopper, wherein the weighing device comprises a plurality of feeding hoppers and a plurality of bidirectional weighing hoppers, and the plurality of bidirectional weighing hoppers are arranged below the feeding hoppers;
the discharging device comprises a first discharging tray and a second discharging tray, the second discharging tray is coaxially arranged on the first discharging tray, a plurality of first discharging inclined plates are arranged on the upper portion of the first discharging tray along the circumferential direction, and a plurality of second discharging inclined plates are arranged on the upper portion of the second discharging tray along the circumferential direction, so that a material guide channel is formed between the first discharging inclined plates and the second discharging inclined plates;
a feeding device is arranged above the plurality of feeding hoppers, the feeding device shakes materials into the plurality of feeding hoppers and sends the materials into the bidirectional weighing hopper, the materials are weighed by the bidirectional weighing hopper, and the materials are controlled to fall into the first blanking tray or the second blanking tray;
the lower opening of the first blanking disc is communicated with the aggregate bin, the lower opening of the second blanking disc is provided with a discharge pipeline, and the discharge pipeline penetrates through the first blanking disc to be communicated with the aggregate bin.
Preferably, the bidirectional weighing hopper comprises a weighing hopper main body and a weighing hopper supporting frame, the weighing hopper main body is arranged on the weighing hopper supporting frame, a first weighing door leaf and a second weighing door leaf for controlling the opening of the weighing hopper supporting leg to open and close are arranged at the opening of the lower part of the weighing hopper supporting leg, the upper parts of the first weighing door leaf and the second weighing door leaf are respectively hinged with the weighing hopper supporting frame, a material guide block is arranged between the first weighing door leaf and the second weighing door leaf, and the first weighing door leaf and the second weighing door leaf are controlled by a first opening and closing mechanism to open and close independently.
Preferably, the first opening and closing mechanism comprises a first drive plate and a second drive plate, the first drive plate and the second drive plate are respectively and rotatably arranged on the weighing bucket support frame, the first drive plate and the second drive plate are respectively provided with a first drive rod and a second drive rod, a first transmission rod is hinged between the first drive plate and the first weighing door leaf, a second transmission rod is hinged between the second drive plate and the second weighing door leaf, one side of the first drive plate and one side of the second drive plate are respectively provided with a tensioning spring on the weighing bucket support leg, and the first drive plate and the second drive plate are respectively driven by the opening and closing drive mechanism to be linked with the first weighing door leaf and the second weighing door leaf to be opened and closed.
Preferably, the opening and closing driving mechanism comprises an installation frame, a first opening and closing driving device and a second opening and closing driving device, the first opening and closing driving device is arranged on the lower portion of the installation frame, the second opening and closing driving device is arranged on the upper portion of the installation frame, the weighing bucket support frame is hung on the lower portion of the installation frame, a first eccentric block is eccentrically arranged on an output shaft of the first opening and closing driving device, the first eccentric block is driven by the first opening and closing driving device to rotate upwards to enable the first driving plate to be lifted to be linked with the first weighing door leaf to be opened, and the eccentric block is driven by the first opening and closing driving device to rotate downwards to enable the eccentric block to press the second driving plate to be linked with the second weighing door leaf to be opened.
Preferably, the feeder hopper includes feeder hopper main part, feeder hopper support frame, the upper portion of locating the mounting bracket is hung to the feeder hopper support frame, the lower part opening part of feeder hopper main part is provided with first buffering door leaf, the second buffering door leaf that the control opening part opened and shut, first, second buffering door leaf symmetry set up and with the articulated of feeder hopper support frame, by the drive of second mechanism that opens and shuts first, second buffering door leaf is opened and shut relatively.
Preferably, the second mechanism that opens and shuts includes the third drive plate, the third drive plate rotate set up in the upper portion of feeder hopper support frame, be provided with the third actuating lever on the third drive plate, the third drive plate with one side of feeder hopper support frame is provided with the taut spring of second, first buffering door leaf with it has the gangbar to articulate between the second buffering door leaf, the third drive plate with it has the third transfer line to articulate between the second buffering door leaf, the eccentric second eccentric block that is provided with on the output shaft of second drive arrangement that opens and shuts, through the drive arrangement drive of second opening and shutting the second eccentric block is rotatory, makes its control third actuating lever drive the second buffering door leaf is opened, makes the gangbar linkage first buffering door leaf with the relative opening and shutting of second buffering door leaf.
Preferably, still include feed arrangement, feed arrangement includes feed bin, the main dish that shakes, a plurality of line that link up from top to bottom and shakes the dish, the main dish that shakes set up in the bottom opening part of feed bin, the main dish that shakes with the guide seam that supplies the material to flow out has between the feed bin, a plurality of lines shake the dish along circumference set up in the main dish below that shakes, the main dish that shakes by the main dish drive arrangement drive rotation and vibrations will material on the feed bin evenly sends into on the line shakes the board, the line shakes the dish and shakes the vibrations by the line and follow the material guide seam conveying to on the feeder hopper.
Preferably, the lower opening of the aggregate bin is provided with a first aggregate door leaf and a second aggregate door leaf for controlling the opening of the aggregate bin to open and close, and the aggregate driving device drives the first aggregate door leaf and the second aggregate door leaf to open and close synchronously.
Implement the embodiment of the utility model provides a, following beneficial effect has:
the utility model discloses discharging device adopts the binary channels setting, and the cooperation is two-way to weigh the first door leaf of weighing of fighting, the second independently opens and shuts of weighing the door leaf, makes it open or the second is weighed the door leaf and opens according to the first door leaf of weighing of appointed position control, makes the material of weighing in fighting slide into discharging device in the first passageway or in the second passageway to realize that a combination balance can two packagine machine of supporting, can effectively improve work efficiency according to the specification of different products, the direction of delivery of packing control material, just the utility model discloses characteristics such as combination quantitative measurement is fast, quantitative measurement is accurate, the application is extensive.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a half sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the weighing apparatus;
FIG. 4 is a schematic structural diagram I of the bidirectional weighing hopper;
FIG. 5 is a schematic structural diagram II of the bidirectional weighing hopper;
FIG. 6 is a schematic structural view of the opening/closing driving mechanism;
fig. 7 is a schematic view illustrating a structure of a portion B in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a combination weigher with bidirectional discharging comprises a weighing device 1, a discharging device 2 and a collecting hopper 3.
Referring to fig. 2, the weighing apparatus 1 includes a plurality of feed hoppers 11, a plurality of bidirectional weighing hoppers 12, and the plurality of bidirectional weighing hoppers 12 are disposed below the plurality of feed hoppers 11.
The main vibration disc 42 has a material guiding conical surface towards one side of the stock bin 41, so that materials can be better guided to flow around from the center, a rubber curtain is arranged between the stock bin 41 and the main vibration disc 42, certain tightening force is given to the materials, the materials are prevented from being toppled suddenly, and uneven feeding is caused.
If the main vibrating discs 43 are arranged along the circumferential direction, the bottom of each vibrating disc 43 is provided with a linear vibration driving device 46, and the linear vibration driving devices 46 drive the vibrating discs 43 to vibrate so as to convey the materials from the material guide slits to the feeding hopper 11.
Referring to fig. 2 and 6, a weighing support cage is arranged at the bottom of the feeding table 44, a plurality of opening and closing driving mechanisms 5 are arranged on the weighing support cage along the circumferential direction, each opening and closing driving mechanism 5 comprises an installation frame 51, a first opening and closing driving device 52 and a second opening and closing driving device 53, the installation frame 51 is fixedly arranged on the weighing support cage, the first opening and closing driving device 52 is arranged at the lower part of the installation frame 51, and the second opening and closing driving device 53 is arranged at the upper part of the installation frame 51, and the first opening and closing driving device 52 is arranged at the rear side of the installation frame 51.
Referring to fig. 3, the feeding hopper 11 includes a feeding hopper main body 111 and a feeding hopper supporting frame 112, a first buffering door leaf 113 and a second buffering door leaf 114 are disposed at an opening of a lower portion of the feeding hopper main body 111, the first buffering door leaf 113 and the second buffering door leaf 114 are symmetrically disposed and hinged to the feeding hopper supporting frame 112, a second opening and closing mechanism 6 is disposed at an upper portion of the feeding supporting frame 112, and the second opening and closing mechanism 6 includes a third driving plate 61.
Referring to fig. 3 and 6, a third driving plate 61 is rotatably disposed on the upper portion of the feeding hopper supporting frame 112, a third driving rod 62 is disposed on the third driving plate 61, a linkage rod 63 is hinged between a first buffer door leaf 113 and a second buffer door leaf 114, a third driving rod 64 is hinged between the third driving plate 61 and the second buffer door leaf 114, an output shaft of a second opening and closing driving device 53 extends to the lower portion of the third driving rod 62 and is eccentrically disposed with a second eccentric block 531, a material falls into the feeding hopper main body 111 under the vibration of the linear vibrating plate, the second eccentric block is driven to rotate by the second opening and closing driving device 53, so as to lift the third driving rod 62 to link the first and second buffer door leaves 113 and 114 to open and close, so that the material in the feeding hopper main body 111 falls into the bidirectional weighing hopper 12 for weighing, a second tensioning spring 65 is disposed on one side of the third driving plate 61 and the feeding hopper supporting frame 112, the first and second buffer door leaves 113 and 114 are kept in a normally closed state by the elastic force of the tension spring 65.
Referring to fig. 4 and 5, the bidirectional weighing bucket 12 includes a weighing bucket main body 121 and a weighing bucket support frame 122, the weighing bucket main body 121 is disposed on the weighing bucket support frame 122, a first weighing door leaf 123 and a second weighing door leaf 124 for controlling the opening of the weighing bucket main body 121 to open and close are disposed at the lower opening of the weighing bucket main body 121, the upper portions of the first weighing door leaf 123 and the second weighing door leaf 124 are respectively hinged to the weighing bucket support frame 122, a first opening and closing mechanism 7 is disposed at the upper portion of the weighing bucket support frame 122, and the first weighing door leaf 123 and the second weighing door leaf 124 are controlled to open and close independently through the first opening and closing mechanism 7.
The utility model discloses an equal preferred 16 groups that adopt of feeder hopper, two-way weighing fill, feeder hopper 11 hang through feeder hopper support frame 112 and locate the upper portion of mounting bracket 51, and two-way weighing fill 12 hangs through weighing fill support frame 122 and locates the lower part of mounting bracket 51.
As shown in fig. 3, 4 and 6. The first opening and closing mechanism 7 comprises a first driving plate 71 and a second driving plate 72, the first driving plate 71 and the second driving plate 72 are respectively rotatably arranged on the weighing hopper supporting frame 122, a first driving rod 73 and a second driving rod 74 are respectively arranged on the first driving plate 71 and the second driving plate 72, a first transmission rod 75 is hinged between the first driving plate 71 and the first weighing door leaf 123, a second transmission rod 76 is hinged between the second driving plate 72 and the second weighing door leaf 124, an output shaft of the first opening and closing driving device 52 extends to a position between the first driving rod 73 and the second driving rod 74, a first eccentric block 521 is eccentrically arranged, the first eccentric block 521 is driven to rotate by the first opening and closing driving device 52, the first driving rod 73 is lifted by the upward rotation of the eccentric block 521 to be linked with the first weighing door leaf 123 to be opened and closed, the second driving rod 74 is pressed by the downward rotation of the eccentric block 521 to be linked with the second weighing door leaf 124 to be opened and closed, thereby realize that first door leaf of weighing, the independent switching of second door leaf of weighing. First tensioning springs 77 and 78 are arranged on one side of the first driving plate 71 and one side of the second driving plate 72 and on the weighing hopper supporting frame 122, and the first weighing door leaf 123 and the second weighing door leaf 124 are kept in a normally closed state under the action of the tensioning springs.
Referring to fig. 2, the discharging device 2 includes a first blanking tray 21 and a second blanking tray 22, the second blanking tray 22 is coaxially disposed on the first blanking tray 21, a plurality of first blanking inclined plates 211 are circumferentially disposed on an upper portion of the first blanking tray 21, and a plurality of second blanking inclined plates 221 are circumferentially disposed on an upper portion of the second blanking tray 22, so that a material guiding channel 212 communicating with the first blanking tray 21 is formed between the first and second blanking inclined plates 211, 221.
Referring to fig. 2 and 7, a partition plate 31 is disposed in the collecting hopper 3 to partition the collecting hopper 3 into a first discharging channel 32 and a second discharging channel 33, a lower opening of the first discharging channel 32 is communicated with the first discharging channel of the collecting hopper 3, a lower opening of the second discharging channel 33 is provided with a discharging pipeline 222, the discharging pipeline 222 passes through the first discharging channel 21 and is communicated with the second discharging channel 33 of the collecting hopper 3, a lower opening of the collecting hopper 3 is respectively provided with a first collecting door 34 and a second collecting door 35 for controlling the first and second discharging channels 32 and 33 to open and close, the first and second collecting doors 34 and 35 are driven to open and close independently by a first collecting driving device and a second collecting driving device, and the first and second collecting driving devices preferably adopt a telescopic cylinder.
Referring to fig. 2 and 4, preferably, a material guiding block 125 is disposed between the first and second weighing door leaves 123, 124, a lower portion of the material guiding block 125 is disposed in an inclined manner, and an inclined surface of the material guiding block 125 and a surface of the second weighing door leaf 124 maintain the same plane, when the first opening and closing driving device drives the first weighing door leaf 123 to open, the material metered in the weighing hopper main body 121 slides into the material guiding channel 212 along the second weighing door leaf 124 under the guiding action of the material guiding block 125, so that the material falls onto the first material tray 21 and enters the first material guiding channel 32 of the material collecting hopper 3; when the first opening and closing driving device drives the second weighing door leaf 124 to open, the material in the weighing hopper main body 121 slides into the second discharging inclined plate 221 along the first weighing door leaf 123 and falls onto the second discharging tray 22, and the material on the second discharging tray 22 falls into the second discharging channel 33 of the collecting hopper 3 through the discharging pipeline 222.
Referring to fig. 1-7, the specific working process of the present invention is as follows:
the material to be measured and quantified is conveyed to a main vibrating disk 42 through external material conveying equipment (such as a material lifter) and uniformly vibrated to flow on 16 groups of wire vibrating disks 43 through a main vibrating disk driving device according to set main vibration amplitude, the 16 groups of wire vibrating disk driving devices uniformly convey the material into 16 groups of feed hoppers 11 according to set wire vibration amplitude, 16 groups of bidirectional weighing hoppers 12 are metered according to a weighing sensor, an A/D circuit and software combination and fed back to the 16 groups of feed hoppers 11, a second opening and closing driving device controls first and second buffer hoppers 113 and 114 to be relatively opened along with the metering device, so that the material in the feed hoppers 11 enters the bidirectional weighing hoppers 12 to be weighed, then the first and second buffer hoppers 113 and 114 are relatively opened and closed to continuously receive the material on the wire vibrating disks 43 to prevent the material from falling onto the bidirectional weighing hoppers from being influenced in weighing, and the bidirectional weighing hoppers 12 combine the weighing sensor, After the A/D circuit and the software are combined and accurately metered to a target weight, a first weighing door leaf 123 of the bidirectional weighing hopper 12 is opened (the real-time dynamic weight of the materials in the bidirectional weighing hopper 12 is dynamically metered in the combined metering process, and the materials are combined and quantitatively metered continuously), so that the materials slide into a first blanking inclined plate 211 along a second weighing door leaf 124 under the guiding action of a material guide block, the materials are enabled to fall into a first blanking channel 32 in a centralized manner, a first aggregate driving device synchronously opens a first aggregate door leaf 34 through signal input, the materials in the first blanking channel 32 are sent into a specified packaging machine, or the materials slide into a second blanking inclined plate 221 along the first weighing door leaf 123 through opening the second weighing door leaf 124, the materials are enabled to fall into a second blanking channel 33 in a centralized manner, the second aggregate driving device synchronously opens the second aggregate door leaf 35 through signal input, the materials in the second blanking channel 33 are sent into another appointed packaging machine, so that the opening direction of the bidirectional weighing hopper is controlled by the materials according to the specifications and the packaging of different products, and the whole process of high-speed quantitative metering of the materials is realized.
Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. A combined scale with bidirectional discharging is characterized by comprising a weighing device, a discharging device and a collecting hopper, wherein the weighing device comprises a plurality of feeding hoppers and a plurality of bidirectional weighing hoppers which are arranged below the feeding hoppers;
the discharging device comprises a first discharging tray and a second discharging tray, the second discharging tray is coaxially arranged on the first discharging tray, a plurality of first discharging inclined plates are arranged on the upper portion of the first discharging tray along the circumferential direction, and a plurality of second discharging inclined plates are arranged on the upper portion of the second discharging tray along the circumferential direction, so that a material guide channel is formed between the first discharging inclined plates and the second discharging inclined plates;
a feeding device is arranged above the plurality of feeding hoppers, the feeding device shakes materials into the plurality of feeding hoppers and sends the materials into the bidirectional weighing hopper, the materials are weighed by the bidirectional weighing hopper, and the materials are controlled to fall into the first blanking tray or the second blanking tray;
the lower opening of the first blanking disc is communicated with the aggregate bin, the lower opening of the second blanking disc is provided with a discharge pipeline, and the discharge pipeline penetrates through the first blanking disc to be communicated with the aggregate bin.
2. The combination weigher with the bidirectional discharging function as claimed in claim 1, wherein the bidirectional weighing hopper comprises a weighing hopper main body and a weighing hopper supporting frame, the weighing hopper main body is arranged on the weighing hopper supporting frame, a first weighing door leaf and a second weighing door leaf for controlling the opening and closing of the lower opening of the weighing hopper supporting leg are arranged at the lower opening of the weighing hopper supporting leg, the upper portions of the first weighing door leaf and the second weighing door leaf are respectively hinged with the weighing hopper supporting frame, a material guide block is arranged between the first weighing door leaf and the second weighing door leaf, and the first weighing door leaf and the second weighing door leaf are controlled to be independently opened and closed by a first opening and closing mechanism.
3. The combination weigher with the bidirectional discharging function as claimed in claim 2, wherein the first opening and closing mechanism comprises a first driving plate and a second driving plate, the first driving plate and the second driving plate are respectively and rotatably arranged on the weighing hopper supporting frame, a first driving rod and a second driving rod are respectively arranged on the first driving plate and the second driving plate, a first transmission rod is hinged between the first driving plate and the first weighing door leaf, a second transmission rod is hinged between the second driving plate and the second weighing door leaf, tension springs are respectively arranged on one side of the first driving plate and one side of the second driving plate and the weighing hopper supporting leg, and the opening and closing driving mechanism respectively drives the first driving plate and the second driving plate to be linked with the first weighing door leaf and the second weighing door leaf to be opened and closed.
4. The combination weigher with the bidirectional discharging function as claimed in claim 3, wherein the opening and closing driving mechanism comprises an installation frame, a first opening and closing driving device and a second opening and closing driving device, the first opening and closing driving device is arranged on the lower portion of the installation frame, the second opening and closing driving device is arranged on the upper portion of the installation frame, the weighing hopper supporting frame is hung on the lower portion of the installation frame, a first eccentric block is eccentrically arranged on an output shaft of the first opening and closing driving device, the first eccentric block is driven by the first opening and closing driving device to rotate upwards to enable the first driving plate to lift and link the first weighing door leaf to be opened, and the first opening and closing driving device drives the eccentric block to rotate downwards to enable the eccentric block to press down and link the second weighing door leaf to be opened.
5. The combination balance with two-way discharging of claim 4, wherein the feeding hopper comprises a feeding hopper main body and a feeding hopper supporting frame, the feeding hopper supporting frame is hung on the upper portion of the mounting frame, a first buffering door leaf and a second buffering door leaf for controlling opening and closing are arranged at the lower opening of the feeding hopper main body, the first buffering door leaf and the second buffering door leaf are symmetrically arranged and hinged to the feeding hopper supporting frame, and the first buffering door leaf and the second buffering door leaf are driven by a second opening and closing mechanism to open and close relatively.
6. The combination weigher with bidirectional discharge of claim 5, the second opening and closing mechanism comprises a third driving plate, the third driving plate is rotatably arranged at the upper part of the feed hopper supporting frame, a third driving rod is arranged on the third driving plate, a second tensioning spring is arranged on one side of the third driving plate and one side of the feed hopper supporting frame, a linkage rod is hinged between the first buffering door leaf and the second buffering door leaf, a third transmission rod is hinged between the third driving plate and the second buffering door leaf, a second eccentric block is eccentrically arranged on an output shaft of the second opening and closing driving device, the second eccentric block is driven to rotate by the second opening and closing driving device, so that the second eccentric block controls the third driving plate to drive the second buffering door leaf to open, and the linkage rod is linked to open and close the first buffering door leaf and the second buffering door leaf relatively.
7. The combination weigher with bidirectional discharging function according to claim 1, further comprising a feeding device, wherein the feeding device comprises a storage bin, a main vibration disc and a plurality of wire vibration discs, the storage bin is vertically communicated with the main vibration disc, the main vibration disc is arranged at an opening at the bottom of the storage bin, a material guide seam for materials to flow out is formed between the main vibration disc and the storage bin, the wire vibration discs are circumferentially arranged below the main vibration disc, the main vibration disc is driven by a driving device of the main vibration disc to rotate and vibrate so as to evenly feed the materials in the storage bin into the wire vibration plate, and the wire vibration disc is driven by a driving device of the wire vibration disc to vibrate so as to convey the materials from the material guide seam to the feeding bin.
8. The combination weigher with bidirectional discharging function as claimed in claim 1, wherein a partition plate is disposed in the middle of the collecting hopper to partition the collecting hopper into a first discharging channel and a second discharging channel, a first collecting door leaf and a second collecting door leaf for controlling the opening and closing of the first discharging channel and the second discharging channel are disposed at the lower opening of the collecting hopper, and the first collecting door leaf and the second collecting door leaf are driven to open and close by a first collecting driving device and a second collecting driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145323.XU CN214407711U (en) | 2020-12-23 | 2020-12-23 | Combination balance with two-way ejection of compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145323.XU CN214407711U (en) | 2020-12-23 | 2020-12-23 | Combination balance with two-way ejection of compact |
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| Publication Number | Publication Date |
|---|---|
| CN214407711U true CN214407711U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023145323.XU Active CN214407711U (en) | 2020-12-23 | 2020-12-23 | Combination balance with two-way ejection of compact |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811127A (en) * | 2022-03-31 | 2022-07-29 | 无锡市荣莉工业气体有限公司 | Raw material overflow loss recovery mechanism for overflow valve and use method thereof |
| CN117842427A (en) * | 2024-03-08 | 2024-04-09 | 常州百利锂电智慧工厂有限公司 | Precise weighing system and weighing method thereof |
-
2020
- 2020-12-23 CN CN202023145323.XU patent/CN214407711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811127A (en) * | 2022-03-31 | 2022-07-29 | 无锡市荣莉工业气体有限公司 | Raw material overflow loss recovery mechanism for overflow valve and use method thereof |
| CN114811127B (en) * | 2022-03-31 | 2023-11-07 | 无锡市荣莉工业气体有限公司 | Raw material overflow loss recovery mechanism for overflow valve and use method thereof |
| CN117842427A (en) * | 2024-03-08 | 2024-04-09 | 常州百利锂电智慧工厂有限公司 | Precise weighing system and weighing method thereof |
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