CN216547050U - Quantitative weighing device - Google Patents
Quantitative weighing device Download PDFInfo
- Publication number
- CN216547050U CN216547050U CN202122458235.3U CN202122458235U CN216547050U CN 216547050 U CN216547050 U CN 216547050U CN 202122458235 U CN202122458235 U CN 202122458235U CN 216547050 U CN216547050 U CN 216547050U
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- Prior art keywords
- weighing
- connecting plate
- station
- storage tank
- weighing device
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- Expired - Fee Related
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- 238000005303 weighing Methods 0.000 title claims abstract description 50
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
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Abstract
The utility model provides a quantitative weighing device, which comprises a raw material storage tank and a mounting frame arranged below the raw material storage tank, wherein two guide blocks are arranged in the mounting frame, a gap between the two guide blocks is a feeding channel, a first conveying belt is arranged in the feeding channel, one side of a moving terminal of the first conveying belt is a weighing station, and a weighing mechanism is arranged in the weighing station. And outputting the finished product to realize the integration of quantitative weighing, sealing and transmission of the packaging bag.
Description
Technical Field
The utility model relates to the field of quantitative weighing, in particular to a quantitative weighing device.
Background
In the building trade, to cement or other architectural coatings's production process, often need use quantitative packing, and then guarantee that the bulk cargo weight of packing keeps sending, satisfy customer's needs, traditional operation mode mainly adopts manual work's mode to go on, adopt manual work efficiency low, can't realize automated production moreover, the precision of weighing at every turn can't obtain fine control, work efficiency has seriously been influenced, need develop a quantitative weighing device in order to adapt to automated production.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems of the prior art, the present invention provides a quantitative weighing device.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the utility model provides a quantitative weighing device, is in including raw materials storage tank and setting the mounting bracket of raw materials storage tank below, install two guide blocks in the mounting bracket, two clearance between the guide block is feedstock channel, install conveyer belt one in the feedstock channel, one side of the motion terminal of conveyer belt one is the station of weighing, be provided with weighing mechanism in the station of weighing, weighing mechanism include with mounting bracket looks articulated connecting plate, be provided with weighing transducer on the connecting plate, the connecting plate is connected with the control mechanism who controls its upset, the below of station of weighing is provided with conveyer belt two, two the guide block top is provided with seals the mechanism.
Preferably, the bottom of raw materials storage tank is provided with the discharging pipe, be provided with the control valve on the discharging pipe, the control valve in weight sensor electricity all connects the PLC controller.
Preferably, control mechanism includes vertical setting and is in the fixed plate of mounting bracket bottom, the fixed plate is close to one side of connecting plate articulates there is electric telescopic handle's one end, electric telescopic handle's flexible end is articulated the connecting plate.
Preferably, the sealing mechanism comprises sliding grooves formed in the tops of the two guide blocks, moving blocks are installed in the sliding grooves in a sliding mode, one side, far away from the feeding channel, of each moving block is connected with the telescopic end of the corresponding pneumatic cylinder, heating blocks are arranged on the other sides of the moving blocks, and the packaging bags can be sealed when the heating blocks in the two sliding grooves move in opposite directions and are in contact with each other.
Preferably, the inner walls of two sides of the feeding channel, which are positioned at the weighing station, are oppositely provided with negative pressure cavities, and the two negative pressure cavities are connected with a negative pressure air pump through air pipes.
(III) advantageous effects
The utility model has the beneficial effects that: adopt above-mentioned technical scheme, place the wrapping bag in proper order on conveyer belt one, the wrapping bag gets into the station of weighing under the transport of conveyer belt one, the raw materials storage tank pours into the raw materials into the wrapping bag into, after the raw materials weight who pours into reaches the default, weighing transducer is with signal transport to PLC controller, PLC controller drive control valve closes, stop defeated material, the rethread seals the mechanism and seals the wrapping bag, seal the back, control mechanism drive connecting plate overturns downwards, make the wrapping bag after sealing fall into on the conveyer belt two, export the finished product, realize the quantitative weighing to the wrapping bag, seal and the integration of transmission.
Drawings
FIG. 1 is a schematic view of a quantitative weighing apparatus;
FIG. 2 is a schematic view of a quantitative weighing apparatus in use;
fig. 3 is a schematic top view of the guide block.
[ description of reference ]
1-a mounting frame; 2-connecting plates; 3, fixing a plate; 4, an electric telescopic rod; 5-packaging the bag; 6, conveying a second belt; 7-a weight sensor; 8-a guide block; 9-trachea; 10-a heating block; 11-a chute; 12-a discharge pipe; 13-a raw material storage tank; 14-a control valve; 15-a negative pressure cavity; 16-a moving block; 17-a pneumatic cylinder; and 18, a first conveyor belt.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a quantitative weighing device, which comprises a raw material storage tank 13 and an installation frame 1 arranged below the raw material storage tank 13, wherein two guide blocks 8 are installed in the installation frame 1, a gap between the two guide blocks 8 is a feeding channel, a first conveyor belt 18 is installed in the feeding channel, one side of a motion terminal of the first conveyor belt 18 is a weighing station, a weighing mechanism is arranged in the weighing station, the weighing mechanism comprises a connecting plate 2 hinged with the installation frame 1, a weight sensor 7 is arranged on the connecting plate 2, the connecting plate 2 is connected with a control mechanism for controlling the overturning of the connecting plate, a second conveyor belt 6 is arranged below the weighing station, and a sealing mechanism is arranged above the two guide blocks 8; during the use, place wrapping bag 5 on conveyer belt 18 in proper order, wrapping bag 5 gets into the station of weighing under the transport of conveyer belt 18, raw materials storage tank 13 pours into wrapping bag 5 with the raw materials into, after the raw materials weight of pouring into reached the default, weighing transducer 7 carries signal to the PLC controller, PLC controller drive control valve 14 closes, stop the defeated material, the rethread seals wrapping bag 5 through sealing mechanism, after sealing, control mechanism drive connecting plate 2 overturns downwards, make wrapping bag 5 after sealing fall into on conveyer belt two 6, export the finished product, realize the quantitative weighing of wrapping bag 5, seal and the integration of transmission.
In this embodiment, a discharge pipe 12 is disposed at the bottom of the raw material storage tank 13, a control valve 14 is disposed on the discharge pipe 12, and the control valve 14 is electrically connected to the PLC controller at both the weight sensor 7 and the weight sensor.
It should be noted that: the model of the PLC controller is as follows: siemens CPUs S7-1215C.
In the embodiment, the control mechanism comprises a fixed plate 3 vertically arranged at the bottom of the mounting frame 1, one side of the fixed plate 3 close to the connecting plate 2 is hinged with one end of an electric telescopic rod 4, and the telescopic end of the electric telescopic rod 4 is hinged with the connecting plate 2; the electric telescopic rod 4 can control the overturning of the connecting plate 2.
In this embodiment, seal the mechanism including seting up in the spout 11 at two guide block 8 tops, equal slidable mounting has the movable block 16 in two spouts 11, and the flexible end of pneumatic cylinder 17 is connected to one side that feed channel was kept away from to movable block 16, and the opposite side of movable block 16 is provided with heating block 10, can seal wrapping bag 5 when heating block 10 in two spouts 11 moves in opposite directions and when contacting each other.
It should be noted that: the package bag 5 is sealed by using heat-sealing material such as aluminum plastic film
In the embodiment, the inner walls of the two sides of the feeding channel at the weighing station are provided with negative pressure cavities 15 oppositely, and the two negative pressure cavities 15 are both connected with a negative pressure air pump through an air pipe 9; the two negative pressure cavities 15 generate negative pressure through the negative pressure air pump, so that the packaging bag 5 can be opened, and the raw material storage tank 13 can be filled conveniently.
The working principle of the utility model is as follows: place wrapping bag 5 on conveyer belt 18 in proper order, wrapping bag 5 gets into the station of weighing under the transport of conveyer belt 18, raw materials storage tank 13 pours into wrapping bag 5 into the raw materials, after the raw materials weight of pouring into reaches the default, weighing transducer 7 carries the signal to the PLC controller, PLC controller drive control valve 14 closes, stop the defeated material, the rethread seals the mechanism and seals wrapping bag 5, after sealing, control mechanism drive connecting plate 2 overturns downwards, make wrapping bag 5 after sealing fall into on conveyer belt two 6, export the finished product, realize the quantitative weighing to wrapping bag 5, seal and the integration of transmission.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a quantitative weighing device, is in including raw materials storage tank and setting the mounting bracket of raw materials storage tank below, its characterized in that, install two guide blocks in the mounting bracket, two clearance between the guide block is feedstock channel, install conveyer belt one in the feedstock channel, one side of the motion terminal of conveyer belt one is the station of weighing, be provided with weighing mechanism in the station of weighing, weighing mechanism include with mounting bracket looks articulated connecting plate, be provided with weighing sensor on the connecting plate, the connecting plate is connected with the control mechanism of its upset of control, the below of station of weighing is provided with conveyer belt two, two the guide block top is provided with seals the mechanism.
2. The quantitative weighing device of claim 1, wherein a discharge pipe is arranged at the bottom of the raw material storage tank, a control valve is arranged on the discharge pipe, and the control valve is electrically connected with the PLC controller and the weight sensor.
3. The quantitative weighing device of claim 1, wherein the control mechanism comprises a fixing plate vertically arranged at the bottom of the mounting frame, one side of the fixing plate close to the connecting plate is hinged with one end of an electric telescopic rod, and the telescopic end of the electric telescopic rod is hinged with the connecting plate.
4. The quantitative weighing device as claimed in claim 1, wherein the sealing mechanism comprises sliding grooves formed in the tops of two guide blocks, moving blocks are slidably mounted in the two sliding grooves, one side of each moving block, away from the feeding channel, is connected with the telescopic end of the pneumatic cylinder, and the other side of each moving block is provided with a heating block, so that the heating blocks in the two sliding grooves can seal the packaging bag when moving towards each other and contacting with each other.
5. The quantitative weighing device as claimed in claim 1, wherein the inner walls of the two sides of the feeding channel at the weighing station are provided with negative pressure cavities oppositely, and both the negative pressure cavities are connected with a negative pressure air pump through air pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458235.3U CN216547050U (en) | 2021-10-12 | 2021-10-12 | Quantitative weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458235.3U CN216547050U (en) | 2021-10-12 | 2021-10-12 | Quantitative weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216547050U true CN216547050U (en) | 2022-05-17 |
Family
ID=81565840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458235.3U Expired - Fee Related CN216547050U (en) | 2021-10-12 | 2021-10-12 | Quantitative weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216547050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676064A (en) * | 2023-01-04 | 2023-02-03 | 承德石油高等专科学校 | Energy-concerving and environment-protective rubbish baling equipment |
-
2021
- 2021-10-12 CN CN202122458235.3U patent/CN216547050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115676064A (en) * | 2023-01-04 | 2023-02-03 | 承德石油高等专科学校 | Energy-concerving and environment-protective rubbish baling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |