CN215972216U - Double-head material supplementing weighing - Google Patents

Double-head material supplementing weighing Download PDF

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Publication number
CN215972216U
CN215972216U CN202122402549.1U CN202122402549U CN215972216U CN 215972216 U CN215972216 U CN 215972216U CN 202122402549 U CN202122402549 U CN 202122402549U CN 215972216 U CN215972216 U CN 215972216U
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filling
unit
packaging machine
machine frame
head
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CN202122402549.1U
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Chinese (zh)
Inventor
周小华
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Shanghai Huacheng Packaging Machinery Co ltd
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Shanghai Huacheng Packaging Machinery Co ltd
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Abstract

The utility model relates to the technical field of powder split charging, in particular to double-head feed supplement weighing, which reduces errors, improves the precision and improves the reliability by combining the processes of primary filling, weight feedback and secondary filling; the powder packaging machine comprises supporting legs, a powder packaging machine frame, a filling machine head, a filling calandria, a filling valve, a secondary filling machine head, a secondary filling calandria, a secondary filling valve, a weighing unit, a control panel, a display screen, a bag conveying unit and a total powder bucket, wherein the outer side of the bottom end of the powder packaging machine frame is connected with the tops of a plurality of groups of supporting legs, the output end of the filling machine head is communicated with the top end of the filling calandria, the input end of the filling machine head is connected with the output end of the filling valve, the filling calandria is arranged at the left side of the top end of the powder packaging machine frame, the output end of the filling machine head is communicated with the top end of the filling calandria, and the bag conveying unit is arranged at the upper end inside the powder packaging machine frame.

Description

Double-head material supplementing weighing
Technical Field
The utility model relates to the technical field of powder split charging, in particular to double-head feeding and weighing.
Background
As is well known, double-head feeding and weighing is an auxiliary device for accurate packaging of powder or powder, and is widely used in the field of powder split charging; in the processing engineering of powder and powder, unit plastic packaging is usually performed in the last procedure, finished powder is generally filled into corresponding bag packages through a packaging machine, one-time filling and packaging are performed in the bags through a raw material barrel in the working process, and finished products are manufactured.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the double-machine-head material supplementing and weighing device which reduces errors, improves the precision and improves the reliability by combining the processes of primary filling, weight feedback and secondary filling.
The utility model relates to a double-head feed supplement weighing device, which comprises supporting legs, a powder packaging machine frame, a primary filling machine head, a primary filling calandria, a primary filling valve, a secondary filling machine head, a secondary filling calandria, a secondary filling valve, a weighing unit, a control panel, a display screen, a bag conveying unit and a total powder barrel, wherein the outer side of the bottom end of the powder packaging machine frame is connected with the top ends of a plurality of groups of supporting legs, the output end of the primary filling machine head is communicated with the top end of the primary filling calandria, the input end of the primary filling machine head is connected with the output end of the primary filling calandria, the input end of the primary filling calandria is connected with the output end of the primary filling valve, the output end of the primary filling machine head is communicated with the top end of the secondary filling calandria, the secondary filling calandria is arranged at the right side of the top end of the powder packaging machine frame, the total powder barrel is arranged at the input ends of the primary filling valve and the secondary filling valve, the front part of the left end of the powder packaging machine frame is respectively connected with the control panel and the inner end of the display screen, and the upper end inside the powder packaging machine frame is provided with a bag conveying unit.
The double-head feed supplementing and weighing machine further comprises a conveyer belt support and a bag filling conveyer belt, wherein the front part of the left side in the powder packaging machine frame is connected with the rear end of the bag filling conveyer belt in an installing mode, the outer end of the bag filling conveyer belt is connected with the conveyer belt support, and the conveyer belt support stands on the ground.
The double-head feed supplementing and weighing machine further comprises an automatic bag taking unit and an automatic bag opening unit, wherein the automatic bag taking unit and the automatic bag opening unit are sequentially installed at a left station in the powder packaging machine frame.
The double-head feeding and weighing machine further comprises a bag opening detection unit, and the bag opening detection unit is arranged at the next station of the automatic bag opening unit in the powder packaging machine frame.
The double-machine-head feeding and weighing machine further comprises a bag opening dust cleaning unit, wherein the bag opening dust cleaning unit is arranged at the middle right side station in the powder packaging machine frame.
The double-machine-head feeding and weighing device further comprises a negative-pressure dust removal unit, wherein the negative-pressure dust removal unit is arranged at a position behind the bag opening dust cleaning unit in the powder packaging machine frame.
The double-head feed supplementing and weighing device further comprises a bag opening floating and bagging exhaust unit, wherein the bag opening floating and bagging exhaust unit is arranged at the next station of the negative pressure dust removal unit in the powder packaging machine frame.
The double-head material supplementing and weighing machine further comprises a packing material heat sealing and cooling unit, and the packing material heat sealing and cooling unit is installed at the rightmost end of the powder packaging machine frame.
Compared with the prior art, the utility model has the beneficial effects that: the support legs support the powder packaging machine frame, the operation control panel monitors the display screen to make a program, when the powder packaging machine frame operates, the bag conveying unit conveys the packaging bags to the corresponding bottom ends of the primary filling calandria, the primary filling valve is opened, the powder less than a scalar quantity in the total powder barrel is downwards discharged through the primary filling machine head, the packaging bags are filled into the bag for the first time, the weighing unit weighs the powder after the single bag is filled and feeds the powder back to the display screen for displaying, then the bag conveying unit continuously operates to enable the packaging bags to move to the bottom ends of the secondary filling calandria, the secondary filling valve discharges the quantitative powder into the secondary filling machine head through the total powder barrel, and the quantitative powder is discharged into the bag for the second time and is filled into the bag for the second time.
Drawings
FIG. 1 is a front view of the structural schematic of the present invention;
FIG. 2 is a top view of the structural schematic of the present invention;
FIG. 3 is a left side view of the schematic construction of the present invention;
in the drawings, the reference numbers: 1. a support leg; 2. a powder packaging machine frame; 3. a primary filling machine head; 4. filling the calandria for the first time; 5. a primary filling valve; 6. a secondary filling machine head; 7. secondary filling of the calandria; 8. a secondary filling valve; 9. a weighing unit; 10. a control panel; 11. displaying a video screen; 12. a conveyor belt support; 13. a bag filling conveyor belt; 14. an automatic bag taking unit; 15. an automatic bag opening unit; 16. a bag transfer unit; 17. a negative pressure dust removal unit; 18. bag opening floating and bagging exhaust unit; 19. a packing material heat sealing and cooling unit; 20. a hinge; 21. a frame door; 22. a total powder barrel; 23. a bag opening detection unit; 24. and a bag opening dust cleaning unit.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in figures 1 to 3, the double-head feeding and weighing device comprises supporting legs 1, a powder packaging machine frame 2, a primary filling machine head 3, a primary filling calandria 4, a primary filling valve 5, a secondary filling machine head 6, a secondary filling calandria 7, a secondary filling valve 8, a weighing unit 9, a control panel 10, a display screen 11, a bag conveying unit 16 and a total powder barrel 22, wherein the outer side of the bottom end of the powder packaging machine frame 2 is connected with the top ends of a plurality of groups of supporting legs 1, the output end of the primary filling machine head 3 is communicated with the top end of the primary filling calandria 4, the input end of the primary filling machine head 3 is connected with the output end of the primary filling valve 5, the primary filling calandria 4 is arranged at a left side station at the top end of the powder packaging machine frame 2, the output end of the secondary filling machine head 6 is communicated with the top end of the secondary filling calandria 7, the input end of the secondary filling machine head 6 is connected with the output end of the secondary filling valve 8, the secondary filling calandria 7 is arranged at a right side station at the top end of the powder packaging machine frame 2, the main powder barrel 22 is arranged at the input ends of the primary filling valve 5 and the secondary filling valve 8, the front part of the left end of the powder packaging machine frame 2 is respectively connected with the control panel 10 and the inner end of the display screen 11, and the upper end inside the powder packaging machine frame 2 is provided with a bag conveying unit 16; the supporting legs 1 support the powder packaging machine frame 2, the operation control panel 10 monitors the display screen 11 to make a program, when the powder packaging machine frame 2 operates, the bag conveying unit 16 conveys packaging bags to the bottom ends corresponding to the primary filling calandria 4, the primary filling valve 5 is opened, powder which is less than a scalar quantity in the total powder barrel 22 is discharged downwards through the primary filling machine head 3 and is filled into the bags for the first time, the weighing unit 9 weighs the single powder and feeds the single powder back to the display screen 11 for display, then the bag conveying unit 16 continues to operate to enable the packaging bags to move to the bottom ends of the secondary filling calandria 7, the secondary filling valve 8 discharges quantitative powder into the secondary filling machine head 6 through the total powder barrel 22 and discharges the quantitative powder to the bag for the second time, and the bag is filled for the second time through the combination of the primary filling, the weight feedback and the secondary filling processes, so that errors are reduced, the precision is improved, and the reliability is improved.
The double-head feed supplement weighing machine further comprises a conveyor belt bracket 12 and a bag filling conveyor belt 13, wherein the front part of the left side in the powder packaging machine frame 2 is connected with the rear end of the bag filling conveyor belt 13 in an installing manner, the outer end of the bag filling conveyor belt 13 is connected with the conveyor belt bracket 12, and the conveyor belt bracket 12 stands on the ground; the packing bags placed on the bag filling conveyor belt 13 can be sequentially conveyed backwards, so that the supply circulation of the packing bags is provided, and the reliability is improved.
The double-head material supplementing and weighing machine further comprises an automatic bag taking unit 14 and an automatic bag opening unit 15, wherein the automatic bag taking unit 14 and the automatic bag opening unit 15 are sequentially installed at a left station in the powder packaging machine frame 2; the automatic bag taking unit 14 is used for realizing the sequential bag feeding of the bag filling conveyer belt 13, and the automatic bag opening unit 15 is used for realizing the opening of the upper opening of the packaging bag grabbed by the automatic bag taking unit 14.
The double-head feed supplementing and weighing device further comprises a bag opening detection unit 23, wherein the bag opening detection unit 23 is arranged at the next station of the automatic bag opening unit 15 in the powder packaging machine frame 2; and the bag opening degree is detected by the bag opening detection unit 23, so that the opening degree is qualified to ensure the follow-up process, and the reliability is improved.
The double-machine-head feeding and weighing device further comprises a bag opening dust cleaning unit 24, wherein the bag opening dust cleaning unit 24 is arranged at the middle right side station in the powder packaging machine frame 2; the bag opening of the finished package is cleaned through the bag opening dust cleaning unit 24 so as to ensure the cleanness of the bag opening and improve the reliability.
The double-machine-head feeding and weighing device further comprises a negative-pressure dust removal unit 17, wherein the negative-pressure dust removal unit 17 is arranged at a position behind a bag opening dust cleaning unit 24 in the powder packaging machine frame 2; the bag opening is sealed and dedusted by the negative pressure dedusting unit 17, so that the reliability is improved.
The double-head feed supplement weighing device further comprises a bag opening floating and bagging exhaust unit 18, wherein the bag opening floating and bagging exhaust unit 18 is arranged at the next station of a negative pressure dust removal unit 17 in the powder packaging machine frame 2; the bag opening is flattened and is exhausted and packaged through the bag opening exhaust unit 18, so that the powder packaging process is completed, and the reliability is improved.
The double-machine-head material supplementing and weighing machine also comprises a packing material heat sealing and cooling unit 19, wherein the packing material heat sealing and cooling unit 19 is arranged at the rightmost end of the powder packaging machine frame 2; the bag mouth of the powder bag after packaging is thermally sealed by the packaging material thermal sealing and cooling unit 19, and the finished product is put on the shelf, so that the reliability is improved.
The utility model relates to a double-head material supplementing and weighing device, which is characterized in that when the double-head material supplementing and weighing device works, a support leg 1 supports a powder packaging machine frame 2, an operation control panel 10 monitors a display screen 11 to set a program, when the powder packaging machine frame 2 runs, a bag conveying unit 16 conveys a packaging bag to the bottom end corresponding to a primary filling calandria 4, a primary filling valve 5 is opened, powder less than a scalar quantity in a total powder barrel 22 is discharged downwards through a primary filling machine head 3, the powder is filled into the bag for the primary filling, the bag conveying unit 16 is weighed through a weighing unit 9 after single filling and fed back to the display screen 11 for displaying, then the bag conveying unit 16 continues to run to enable the packaging bag to move with the powder to the bottom end of a secondary filling calandria 7, and a secondary filling valve 8 discharges quantitative powder into a secondary filling machine head 6 through the total powder barrel 22 and discharges the powder to the bag for the secondary filling.
The double-head feeding and weighing device disclosed by the utility model has the advantages that the mounting mode, the connection mode or the setting mode are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A double-head material supplementing and weighing machine is characterized by comprising supporting legs (1), a powder packaging machine frame (2), a primary filling machine head (3), a primary filling calandria (4), a primary filling valve (5), a secondary filling machine head (6), a secondary filling calandria (7), a secondary filling valve (8), a weighing unit (9), a control panel (10), a display screen (11), a bag conveying unit (16) and a total powder barrel (22), wherein the outer side of the bottom end of the powder packaging machine frame (2) is connected with the top ends of a plurality of groups of supporting legs (1), the output end of the primary filling machine head (3) is communicated with the top end of the primary filling calandria (4), the input end of the primary filling machine head (3) is connected with the output end of the primary filling valve (5), the primary filling calandria (4) is installed at a left station at the top end of the powder packaging machine frame (2), the output end of the secondary filling machine head (6) is communicated with the top end of the secondary filling calandria (7), the input end of a secondary filling machine head (6) is connected with the output end of a secondary filling valve (8), a secondary filling calandria (7) is installed at the right station at the top end of a powder packaging machine frame (2), a total powder barrel (22) is installed at the input ends of the primary filling valve (5) and the secondary filling valve (8), the front part of the left end of the powder packaging machine frame (2) is connected with the inner ends of a control panel (10) and a display screen (11) respectively, and a bag conveying unit (16) is installed at the upper end inside the powder packaging machine frame (2).
2. The twin-head feeding and weighing device as claimed in claim 1, further comprising a conveyor belt support (12) and a bag filling conveyor belt (13), wherein the front part of the left side in the powder packaging machine frame (2) is connected with the rear end of the bag filling conveyor belt (13), the outer end of the bag filling conveyor belt (13) is connected with the conveyor belt support (12), and the conveyor belt support (12) stands on the ground.
3. The twin-head feeding and weighing device as recited in claim 2, further comprising an automatic bag taking unit (14) and an automatic bag opening unit (15), wherein the automatic bag taking unit (14) and the automatic bag opening unit (15) are sequentially installed at a left-side station inside the powder packaging machine frame (2).
4. The twin-head feeding weighing apparatus according to claim 3, further comprising a bag opening detection unit (23), wherein the bag opening detection unit (23) is installed at the next station of the automatic bag opening unit (15) inside the powder packaging machine frame (2).
5. The double-head feeding and weighing device is characterized by further comprising a bag opening dust cleaning unit (24), wherein the bag opening dust cleaning unit (24) is mounted at the middle right side station inside the powder packaging machine frame (2).
6. The double-head feeding and weighing device as claimed in claim 5, further comprising a negative pressure dust removal unit (17), wherein the negative pressure dust removal unit (17) is installed at a position behind the bag opening dust cleaning unit (24) in the powder packaging machine frame (2).
7. The twin-head feed supplement weighing apparatus according to claim 6, further comprising a bag mouth smoothing and bagging exhaust unit (18), wherein the bag mouth smoothing and bagging exhaust unit (18) is installed at the next station of the negative pressure dust removal unit (17) inside the powder packaging machine frame (2).
8. The twin-head feeding and weighing device according to claim 7, further comprising a packing material heat sealing and cooling unit (19), wherein the packing material heat sealing and cooling unit (19) is installed at the rightmost end of the powder packaging machine frame (2).
CN202122402549.1U 2021-10-07 2021-10-07 Double-head material supplementing weighing Active CN215972216U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122402549.1U CN215972216U (en) 2021-10-07 2021-10-07 Double-head material supplementing weighing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122402549.1U CN215972216U (en) 2021-10-07 2021-10-07 Double-head material supplementing weighing

Publications (1)

Publication Number Publication Date
CN215972216U true CN215972216U (en) 2022-03-08

Family

ID=80508937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122402549.1U Active CN215972216U (en) 2021-10-07 2021-10-07 Double-head material supplementing weighing

Country Status (1)

Country Link
CN (1) CN215972216U (en)

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