CN107867570B - Online parallel weighing detection device for small-size products - Google Patents
Online parallel weighing detection device for small-size products Download PDFInfo
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- CN107867570B CN107867570B CN201711343592.7A CN201711343592A CN107867570B CN 107867570 B CN107867570 B CN 107867570B CN 201711343592 A CN201711343592 A CN 201711343592A CN 107867570 B CN107867570 B CN 107867570B
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- weighing
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- 238000005303 weighing Methods 0.000 title claims abstract description 79
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000012216 screening Methods 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000001419 dependent effect Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 11
- 238000007873 sieving Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to an online parallel weighing detection device for small-specification products on a production line. The invention comprises a first conveying device, a separating device, a first weighing conveying device, a second weighing conveying device, a first screening device, a second screening device and a second conveying device. The first conveyer is located initial position, separator is located first conveyer's end links to each other with it, first conveyer that weighs is located separator left side, its initial end with first conveyer's end is dependent, the second conveyer that weighs is located separator's right-hand member, its initial end and first conveyer's initial end looks parallel and level, first sieving mechanism is located first conveyer's end links to each other with it, the second sieving mechanism is located second conveyer's end links to each other with it, the second conveyer is located between two sieving mechanisms, and with first conveyer is located a straight line.
Description
Technical Field
The invention belongs to the technical field of weight detection devices, and particularly relates to an online parallel weighing detection device for small-specification products on a production line.
Background
With the gradual acceleration of the industrialization process, the production efficiency and the detection qualification rate of products become more and more non-negligible, the manual metering tool in the past cannot meet the requirements of production automation and management modernization, and in order to improve the production efficiency, an automatic weighing detection device has become a popular research.
Currently, the weight detection device for small-specification products on a production line exists in the market, and is mostly finished by manually weighing single products. The manual weighing has the advantages that the labor intensity is high during manual weighing, the working efficiency is low, the weighing device is a common weighing scale, the calculation accuracy is relatively low, the product weighing error is high, and the operator is easy to error in the operation process, so that the reliability of weighing detection is low. Some small-sized products to be weighed have a certain danger and can be harmful to the health of people, some small-sized products are fragile and fragile, and the products are lost or damaged by stronger sports, so that a device is needed to improve the situation.
Therefore, the online parallel weighing detection device suitable for small-size products is researched and developed, so that the system meets the technical requirements of online weighing, detection one by one, safety screening, stability and reliability, has the advantages of high weighing precision, no damage to product quality and the like, improves the production efficiency of enterprises, and ensures the product quality.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an on-line parallel weighing detection device suitable for small-specification products on a production line. The device not only can realize the online weighing detection of each product, reduces the manual labor force, but also can realize nondestructive detection, is stable and reliable, improves the production efficiency, ensures the detection efficiency and the detection accuracy, and is a necessary choice of enterprises.
In order to overcome the problems in the prior art, the invention adopts the following technical scheme:
the utility model provides an online parallel weighing detection device of small-size product includes first conveyer, separator, first conveyer, second conveyer, first sieving mechanism, second sieving mechanism and second conveyer of weighing. The first conveyer is located initial position, separator is located first conveyer's end links to each other with it, first conveyer that weighs is located separator left side, its initial end with first conveyer's end is dependent, the second conveyer that weighs is located separator's right-hand member, its initial end and first conveyer's initial end looks parallel and level, first sieving mechanism is located first conveyer's end links to each other with it, the second sieving mechanism is located second conveyer's end links to each other with it, the second conveyer is located between two sieving mechanisms, and with first conveyer is located a straight line.
The first conveyor includes a conveyor belt, an initial shaft, a terminal shaft, a bracket, and a motor. The end shaft of the first conveying device is connected with the connecting block of the separating device, so that small-specification products can be stably and excessively transported to the separating device without damaging the products.
The separating device comprises a connecting block and universal wheels, wherein the universal wheels are connected with the connecting block to form linear arrangement, and the universal wheels are positioned in holes above the connecting block. The rotation direction of the universal wheel in the separating device is determined according to the conveying speed of the products on the production line, so that the small-specification products can be separated one by one leftwards and rightwards in sequence.
The first weighing conveyer and the second weighing conveyer are identical in component parts and comprise a weighing conveyer belt, an initial shaft, a tail end shaft, a motor and a bracket. The first weighing and conveying device and the second weighing and conveying device are placed in parallel and aligned, and the lengths of the first weighing and conveying device and the second weighing and conveying device are consistent, so that the transportation and the screening of separated products are facilitated.
The first screening device and the second screening device are identical in component parts and comprise a connecting block and a universal wheel. The universal wheels are connected with the connecting blocks in linear arrangement and are positioned in holes above the connecting blocks. The first screening device and the second screening device are consistent in size and are placed in parallel and aligned, the running speed of universal wheels of the two screening devices is linearly related to the speed of the universal wheels in the separating device, and qualified products can be conveniently returned to the second conveying device one by one in order.
Compared with the prior art, the method has the beneficial effects that:
1. the on-line weighing of each product is realized. The parallel weighing mode on the production line is adopted, and the separation device greatly increases the distance between products, so that the weighing of each product is realized on a compact production line, and the qualification rate and the working efficiency of the products are improved;
2. the quality of the product is ensured. The universal wheels are arranged on the separating device and the screening device, so that stable separation and screening can be performed on the premise of not damaging products, and the quality and the qualification rate of the products are greatly improved;
3. the device has compact structure and convenient use. Most of the weighing and screening devices adopt a symmetrical form, reasonably use the space environment, make the system structure more compact, and accurately finish weighing and screening of on-line small-specification products;
4. the manual labor is replaced, so that the harm to operators is reduced, and the labor efficiency is improved.
Drawings
FIG. 1 is an isometric view of a weight-detecting device of the present invention;
FIG. 2 is a top view of the weight-detecting device of the present invention;
FIG. 3 is a front view of the weight-detecting device of the present invention;
fig. 4 is an enlarged view of a portion of a second screening apparatus in the weighing detection apparatus of the present invention.
Detailed Description
The following describes the device for on-line parallel weighing and detecting of small-sized products in detail by means of specific examples and drawings, but it does not limit the claims of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention relates to an online parallel weighing detection device for small-size products (a weighing detection device is shown in fig. 1 and 2 for short), which comprises a first conveying device 1, a separation device 2, a first weighing conveying device 3, a second weighing conveying device 4, a first screening device 5, a second screening device 6 and a second conveying device 7.
The first conveyor 1 is located the initial position, separator 2 is located the end of first conveyor 1 and links to each other with it, first weighing conveyor 3 is located separator 2 left side, its initial end is dependent with the end of first conveyor 1, the second weighing conveyor 4 is located separator 2's right-hand member, its initial end is parallel and level with the initial end of first weighing conveyor 3, first sieving mechanism 5 is located the end of first weighing conveyor 3 and links to each other with it, second sieving mechanism 6 is located the end of second weighing conveyor 4 and links to each other with it, second conveyer 7 is located between two sieving mechanisms, and lie in straight line with first conveyor 1.
The first conveyor 1 comprises a motor 1.1, a support 1.2, an initial shaft 1.3, a conveyor belt 1.4, a terminal shaft 1.5. The initial shaft 1.3 and the tail end shaft 1.5 are positioned at two ends and connected through the conveyor belt 1.4, and the bracket 1.2 is positioned below the conveyor belt 1.4 for supporting. The first conveyor end shaft 1.5 is connected with the connecting block 2.1 of the separating device 2, so that the small-sized products 8 can be transported stably and excessively to the separating device 2 without damaging the products.
The separating apparatus 2 comprises a connecting block 2.1 and a castor 2.2. The universal wheel 2.2 is connected with the connecting block 2.1 in a linear arrangement and is positioned in a hole above the connecting block 2.1. The rotation direction of the universal wheel 2.2 in the separating device 2 is determined according to the conveying speed of the products on the production line, so that the small-specification products 8 can be separated one by one leftwards and rightwards in sequence.
The first weighing and conveying device 3 and the second weighing and conveying device 4 are identical in component parts, except that serial numbers are different, and the working principles are the same. The first weighing conveyer 3 comprises a motor 3.1, an initial shaft 3.2, a weighing conveyer belt 3.3, a bracket 3.4 and a terminal shaft 3.5. The second weighing conveyer 4 comprises a motor 4.1, an initial shaft 4.2, a weighing conveyer belt 4.3, a bracket 4.4 and a terminal shaft 4.5. The first weighing and conveying device 3 and the second weighing and conveying device 4 are placed in parallel and aligned, the lengths of the first weighing and conveying device and the second weighing and conveying device are consistent, and the small-size products 8 can be conveniently transported and screened after being separated.
The first screening device 5 and the second screening device 6 are identical in component parts, but different in serial number, and the working principle is the same. The first screening device 5 comprises a connecting block 5.1 and a universal wheel 5.2, wherein the universal wheel 5.2 is connected with the connecting block 5.1 to form linear arrangement, and the linear arrangement is positioned in a hole above the connecting block 5.1. The second screening device 6 comprises a connection block 6.1 and a universal wheel 6.2. The first screening device 5 and the second screening device 6 are consistent in size and are placed in parallel and aligned, the running speed of the universal wheels of the two screening devices is in linear correlation with the speed of the universal wheels 2.2 on the separating device 2, and qualified small-specification products 8 can be orderly returned to the second conveying device 7 one by one.
The second conveying device 7 is identical to the first conveying device 1 in structural shape and size, the second conveying device 7 comprises a motor 7.1, a bracket 7.2, an initial shaft 7.3, a conveying belt 7.4 and a tail end shaft 7.5, and the working principle of the second conveying device is the same except that the serial numbers are different.
The working principle of the weighing detection device of the invention is as follows:
after the device is electrified and operated, small-specification products 8 are transported forwards under the action of the first conveying device 1, the small-specification products 8 are stably transited to the separating device 2 under the action of the first conveying device 1 when passing through the tail end shaft 1.5 of the first conveying device 1, the rotating speed and the rotating direction of the universal wheels 2.2 are set according to the transporting speed of the small-specification products 8 on the production line, so that the small-specification products 8 can sequentially leftwards and rightwards respectively enter the first weighing conveying device 3 and the second weighing conveying device 4 one by one, the small-specification products 8 are weighed in an on-line parallel manner, detection of each product is realized, the small-specification products 8 on the first weighing conveying device 3 and the second weighing conveying device 4 respectively enter the first screening device 5 and the second screening device 6 after being weighed, the qualified small-specification products 8 sequentially return to the second conveying device 7 through the universal wheels 5.2 and the universal wheels 6.2, and the unqualified small-specification products 8 are removed through the universal wheels in the screening devices, and accordingly the on-line weighing detection of the small-specification products 8 on the production line is realized.
It should be noted that while the technical principles of the present invention have been described above, it will be apparent to those skilled in the art that several changes and modifications can be made without departing from the technical solution of the present invention, and these changes and modifications should also be regarded as the protection scope of the present invention, and all the components not explicitly described in the present embodiment can be implemented by the prior art.
Claims (3)
1. An online parallel weighing detection device of small-size product, its characterized in that: the device comprises a first conveying device, a separating device, a first weighing and conveying device, a second weighing and conveying device, a first screening device, a second screening device, small-specification products and a second conveying device; the first conveyor is positioned at an initial position, the separating device is positioned at the tail end of the first conveyor and is connected with the tail end of the first conveyor, the first weighing conveyor is positioned at the left side of the separating device, the initial end of the first weighing conveyor is dependent on the tail end of the first conveyor, the second weighing conveyor is positioned at the right end of the separating device, the initial end of the second weighing conveyor is level with the initial end of the first weighing conveyor, the first screening device is positioned at the tail end of the first weighing conveyor and is connected with the tail end of the second weighing conveyor, the second screening device is positioned between the two screening devices and is positioned on a straight line with the first conveying device;
the separating device comprises a connecting block and universal wheels, wherein the universal wheels are connected with the connecting block and are arranged in a linear manner and are positioned in holes above the connecting block; the rotation direction of the universal wheel in the separating device is determined according to the conveying speed of the products on the production line, so that the small-specification products can be separated one by one in sequence leftwards and rightwards;
the first screening device and the second screening device are identical in component parts and comprise a connecting block and a universal wheel; the universal wheels of the two screening devices are connected with the connecting block to form linear arrangement and are positioned in the hole above the connecting block; the first screening device and the second screening device are consistent in size and are placed in parallel and aligned, the running speed of universal wheels of the two screening devices is linearly related to the speed of the universal wheels in the separating device, and qualified products can be conveniently returned to the second conveying device one by one in order.
2. The on-line parallel weighing detection device for small-sized products according to claim 1, wherein: the first conveying device comprises a conveying belt, a shaft, a bracket and a motor; the end shaft of the first conveying device is connected with the connecting block of the separating device, so that small-specification products can be stably and excessively transported to the separating device without damaging the products.
3. The on-line parallel weighing detection device for small-sized products according to claim 1, wherein: the first weighing and conveying device and the second weighing and conveying device are identical in component parts and comprise a weighing and conveying belt, a shaft, a motor and a bracket; the first weighing and conveying device and the second weighing and conveying device are placed in parallel and aligned, and the lengths of the first weighing and conveying device and the second weighing and conveying device are consistent, so that the transportation and the screening of separated products are facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343592.7A CN107867570B (en) | 2017-12-14 | 2017-12-14 | Online parallel weighing detection device for small-size products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343592.7A CN107867570B (en) | 2017-12-14 | 2017-12-14 | Online parallel weighing detection device for small-size products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107867570A CN107867570A (en) | 2018-04-03 |
| CN107867570B true CN107867570B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343592.7A Active CN107867570B (en) | 2017-12-14 | 2017-12-14 | Online parallel weighing detection device for small-size products |
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| CN (1) | CN107867570B (en) |
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| JPH07185474A (en) * | 1993-12-24 | 1995-07-25 | Sandvik Kk | Classifying apparatus |
| US6401936B1 (en) * | 1999-04-30 | 2002-06-11 | Siemens Electrocom, L.P. | Divert apparatus for conveyor system |
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-
2017
- 2017-12-14 CN CN201711343592.7A patent/CN107867570B/en active Active
Patent Citations (9)
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| US6401936B1 (en) * | 1999-04-30 | 2002-06-11 | Siemens Electrocom, L.P. | Divert apparatus for conveyor system |
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| CN105067093A (en) * | 2015-07-17 | 2015-11-18 | 付建生 | Instant noodles piece on-line rapid weighing method |
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| CN107867570A (en) | 2018-04-03 |
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