CN220429473U - Nozzle welding machine capable of effectively guaranteeing quality of suction nozzle bag - Google Patents
Nozzle welding machine capable of effectively guaranteeing quality of suction nozzle bag Download PDFInfo
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- CN220429473U CN220429473U CN202420028554.1U CN202420028554U CN220429473U CN 220429473 U CN220429473 U CN 220429473U CN 202420028554 U CN202420028554 U CN 202420028554U CN 220429473 U CN220429473 U CN 220429473U
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- 238000003466 welding Methods 0.000 title claims abstract description 109
- 230000007246 mechanism Effects 0.000 claims abstract description 182
- 238000007789 sealing Methods 0.000 claims abstract description 103
- 230000009471 action Effects 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a can effectively guarantee welding tip machine of suction nozzle bag quality, includes the frame and installs carousel formula conveying mechanism in the frame respectively, send the mouth piece mechanism, overlap and put a bag mechanism, at least one heat seal mechanism, send mouth piece mechanism, overlap and put a bag mechanism, all heat seal mechanisms set up respectively in carousel formula conveying mechanism outside and arrange in proper order along carousel formula conveying mechanism circumference, heat seal mechanism includes power unit, heat seal seat, heat seal drive unit, heat seal action unit, and the heat seal seat is installed in the frame, and the heat seal action unit includes at least one heat seal group. According to the utility model, as the heat sealing mechanism is improved and the air cylinder is adopted to finish clamping work, the excessive pressure at the heat sealing position of the packaging bag and the suction nozzle can be effectively prevented, and the rejection rate is greatly reduced; and only a servo motor of part of the heat sealing mechanisms is reserved, and other heat sealing mechanisms adopt a linkage mechanism to follow the action of the adjacent heat sealing mechanisms, so that the cost of equipment and the electric energy consumed in production are effectively reduced, and the energy is saved and the environment is protected.
Description
Technical Field
The utility model relates to a nozzle welding machine for a nozzle bag, in particular to a nozzle welding machine capable of effectively ensuring the quality of the nozzle bag.
Background
A carousel formula welding tip machine for installing the suction nozzle on the bag body opening so make suction nozzle bag, because the motion pay-off of carousel and welding position open and shut the opportunity and mainly control and associate through the sensor, in case when the sensor breaks down, easily cause carousel motion and welding position open and shut and form the interference (the wrapping bag rotation of welding completion is taken away to the carousel still, and welding position begins to weld again), lead to the welding effect of welding tip machine not good, even cause the problem of collision damage.
In order to solve the problems, the applicant improves a welding nozzle machine and applies for a patent, the welding nozzle machine is provided with a patent number 202211572110.6, and the welding nozzle machine comprises a rotary table, wherein a nozzle feeding mechanism, a bagging mechanism, at least one group of heat sealing mechanisms, a vacuum detection mechanism, a finished product bag feeding mechanism and a waste rejection mechanism are sequentially arranged on the circumference of the outer side of the rotary table; the lower part of each heat sealing mechanism is provided with a disc connecting rod mechanism, and a chain transmission mechanism with a transmission function is arranged between the disc connecting rod mechanism and the first rotating shaft. The technical scheme solves the problem that the welding effect of the nozzle and the packaging bag is poor due to interference formed by rotating the turntable of the welding nozzle machine for feeding and opening and closing movement of the welding part.
However, in the actual work of the welding tip machine, the applicant found that, because the heat sealing mechanism adopts the cam divider to realize power transmission through the first bevel gear, the second bevel gear, the first rotating shaft, the chain transmission mechanism and the disc connecting rod mechanism in sequence, the joint of the nozzle and the packaging bag has the defect of overlarge pressure, and excessive heat sealing is easy to be caused, so that the rejection rate is difficult to be effectively reduced, and the production cost is difficult to be reduced.
Disclosure of Invention
The utility model aims to provide a nozzle welding machine capable of effectively ensuring the quality of a suction nozzle bag, which can effectively prevent the overlarge pressure at the joint of a nozzle and a packaging bag during heat sealing. The technical scheme adopted is as follows:
the utility model provides a can effectively guarantee welding tip machine of suction nozzle bag quality, includes the frame and installs carousel formula conveying mechanism in the frame respectively, send the mouth piece mechanism, overlap and put bag mechanism, at least one heat seal mechanism, send mouth piece mechanism, overlap and put bag mechanism, all heat seal mechanisms and set up respectively in carousel formula conveying mechanism outside and arrange its characterized in that along carousel formula conveying mechanism circumference in proper order: the heat sealing mechanism comprises a power unit, a heat sealing seat, a heat sealing driving unit and a heat sealing action unit, wherein the heat sealing seat is arranged on a frame, the heat sealing action unit comprises at least one heat sealing group, the heat sealing group comprises a first welding part, a second welding part and a second welding part driving device, the first welding part and the second welding part driving device are oppositely arranged and are used for driving the second welding part, the first welding part, the second welding part and the second welding part driving device of the same heat sealing group are respectively movably arranged on the heat sealing seat and are sequentially arranged, the second welding part is connected with the second welding part driving device, the first welding part and the second welding part move in opposite directions or reversely on the same straight line, the heat sealing driving unit comprises a rotating shaft, a swinging plate, a first push-pull column and a second push-pull column, the rotating shaft is rotatably arranged on the frame and is vertically arranged, the rotating shaft is connected with the power unit, the swinging plate is arranged on the rotating shaft, the first push-pull column is respectively connected with the swinging plate, the first welding part, and the second push-pull column is respectively connected with the swinging plate and the second welding part driving device.
The preferred scheme, the heat-seal action unit still includes a track, first slider, second slider, third slider, and the track is installed on the heat-seal seat, and first slider, second slider, third slider set gradually respectively on the track, and all first welding positions of this heat-seal action unit are installed on first slider, and all second welding positions of this heat-seal action unit are installed on the second slider, and all second welding position drive arrangement of this heat-seal action unit are installed on the third slider, and first push-pull column is connected to first slider, and second push-pull column is connected to the third slider. The first sliding block, the second sliding block and the third sliding block are respectively arranged on the track, so that all heat sealing groups of the same heat sealing mechanism move consistently and are better driven.
In a preferred scheme, the second welding position driving device is an air cylinder, and a piston shaft of the air cylinder is connected with the second welding position.
The preferred scheme, the quantity of heat-seal mechanism is a plurality of, and the power pack of at least one heat-seal mechanism includes servo motor, speed reducer, and the speed reducer is installed in the frame bottom, and servo motor installs on the speed reducer, and servo motor's output shaft is the speed reducer, and the output shaft of speed reducer is connected the axis of rotation bottom.
In a more preferred scheme, the power unit of at least one heat sealing mechanism is a linkage mechanism, and the rotating shaft of the heat sealing mechanism is connected with the rotating shaft of the adjacent heat sealing mechanism through the linkage mechanism. Therefore, some heat sealing mechanisms are driven by the servo motors, and some heat sealing mechanisms rotate along with the rotating shafts of the adjacent heat sealing mechanisms through the linkage mechanisms, so that all the heat sealing mechanisms can rotate.
In a preferred scheme, the power unit of one heat sealing mechanism comprises a servo motor and a speed reducer, and the power units of other heat sealing mechanisms are linkage mechanisms. Therefore, one heat sealing mechanism is driven by a servo motor of the heat sealing mechanism, and all other heat sealing mechanisms rotate along with the rotating shaft of the adjacent heat sealing mechanisms through the linkage mechanism, so that all the heat sealing mechanisms can rotate.
The welding nozzle machine further comprises a vacuum detection mechanism, a finished product bag delivering mechanism and a waste rejecting mechanism, wherein the nozzle delivering mechanism, the bagging mechanism, all heat sealing mechanisms, the vacuum detection mechanism, the finished product bag delivering mechanism and the waste rejecting mechanism are respectively arranged on the outer side of the turntable type conveying mechanism and are sequentially arranged along the circumferential direction of the turntable type conveying mechanism.
Compared with the prior art, the utility model has the beneficial effects that as the heat sealing mechanism is improved and the air cylinder is adopted to finish clamping work, the excessive pressure at the heat sealing position of the packaging bag and the suction nozzle can be effectively prevented, and the rejection rate is greatly reduced; and only a servo motor of part of the heat sealing mechanisms is reserved, and other heat sealing mechanisms adopt a linkage mechanism to follow the action of the adjacent heat sealing mechanisms, so that the cost of equipment and the electric energy consumed in production are effectively reduced, and the energy is saved and the environment is protected.
Drawings
FIG. 1 is a schematic top view of one embodiment of the present utility model;
FIG. 2 is a schematic illustration of the heat seal mechanism of the embodiment of FIG. 1, leaving only the linkage mechanism;
FIG. 3 is a cross-sectional view of the embodiment shown in FIG. 1;
FIG. 4 is an enlarged view of the heat seal mechanism of FIG. 3 in use with the power unit and the rotating shaft removed;
fig. 5 is a top view of fig. 4.
Detailed Description
As shown in fig. 1-3, the nozzle welding machine capable of effectively ensuring the quality of suction nozzle bags in one embodiment of the application comprises a frame 1, and a turntable type conveying mechanism 2, a nozzle feeding mechanism 3, a bagging mechanism 4, at least one heat sealing mechanism 5, a vacuum detection mechanism 6, a finished product bag delivering mechanism 7 and a waste rejecting mechanism 8 which are respectively arranged on the frame 1, wherein the nozzle feeding mechanism 3, the bagging mechanism 4, all the heat sealing mechanisms 5, the vacuum detection mechanism 6, the finished product bag delivering mechanism 7 and the waste rejecting mechanism 8 are respectively arranged outside the turntable type conveying mechanism 2 and are sequentially arranged along the circumference of the turntable type conveying mechanism 2. The heat sealing mechanism 5 comprises a power unit 501, a heat sealing seat 502, a heat sealing driving unit 503 and a heat sealing action unit 504, wherein the heat sealing seat 502 is arranged on the frame 1, the heat sealing action unit 504 comprises at least one heat sealing group 5041, the heat sealing group 5041 comprises a first welding position 50411 and a second welding position 50412 which are oppositely arranged and used for welding a nozzle and a packaging bag, and a second welding position driving device 50413 used for driving a second welding position 50412, the first welding position 50411, the second welding position 50412 and the second welding position driving device 50413 of the same heat sealing group 5041 are respectively movably arranged on the heat sealing seat 502 and are sequentially arranged, the second welding position 50412 is connected with the second welding position driving device 50413, and the first welding position 50411 and the second welding position 50412 are oppositely moved or reversely moved on the same straight line, the heat sealing driving unit 503 comprises a rotating shaft 5031, a swinging plate 5032, a first push-pull column 5033 and a second push-pull column 5034, the rotating shaft 5031 is rotatably arranged on the frame 1, the rotating shaft 5031 is connected with the power unit 5031, the second push-pull column 5032 is connected with the swinging plate 5032, the second welding position 5032 is respectively, and the second welding position 5032 is connected with the swinging plate 5032. For ease of viewing, only one complete heat seal mechanism 5 is retained in fig. 3, the other four heat seal mechanisms 5 being illustrated with only a rotating shaft 5031.
As shown in fig. 3-5, in an alternative embodiment of the present application, the heat sealing action unit 504 further includes a track 5042, a first slider 5043, a second slider 5044, and a third slider 5045, where the track 5042 is mounted on the heat sealing seat 502, the first slider 5043, the second slider 5044, and the third slider 5045 are sequentially disposed on the track 5042, all first welding sites 50411 of the heat sealing action unit 504 are mounted on the first slider 5043, all second welding sites 50412 of the heat sealing action unit 504 are mounted on the second slider 5044, all second welding site driving devices 50413 of the heat sealing action unit 504 are mounted on the third slider 5045, the first slider 5043 is connected to the first push-pull column 5033, and the third slider 5045 is connected to the second push-pull column 5034.
As shown in fig. 3 and 4, in an alternative embodiment of the present application, the second welding part driving device 50413 is a cylinder, and a piston shaft of the cylinder is connected to the second welding part 50412.
As shown in fig. 1, in an alternative embodiment of the present application, the number of the heat sealing mechanisms 5 is multiple, and the power unit 501 of at least one heat sealing mechanism 5 includes a servo motor 5011 and a speed reducer 5012, the speed reducer 5012 is installed at the bottom of the frame 1, the servo motor 5011 is installed on the speed reducer 5012, an output shaft of the servo motor 5011 is connected with the speed reducer 5012, and an output shaft of the speed reducer 5012 is connected with the bottom end of the rotating shaft 5031.
As shown in fig. 1, in an alternative embodiment of the present application, the power unit 501 of at least one heat sealing mechanism 5 is a linkage mechanism, and the rotation shaft 5031 of the heat sealing mechanism 5 is connected to the rotation shaft 5031 of an adjacent heat sealing mechanism 5 through the linkage mechanism. Therefore, some of the heat seal mechanisms 5 are driven by the servo motors 5011, and some of the heat seal mechanisms 5 are rotated by the linkage mechanism along with the rotation shafts 5031 of the adjacent heat seal mechanisms 5, so that all of the heat seal mechanisms 5 can be rotated.
As shown in fig. 1, in an alternative embodiment of the present application, the power unit 501 of one heat sealing mechanism 5 includes a servo motor 5011 and a speed reducer 5012, and the power units 501 of the other heat sealing mechanisms 5 are linkage mechanisms. Thus, one heat seal mechanism 5 is driven by its own servo motor 5011, and all other heat seal mechanisms 5 are rotated by following the rotation shafts 5031 of the adjacent heat seal mechanisms 5 by the link mechanisms, thereby allowing all heat seal mechanisms 5 to be rotated.
In an alternative embodiment of the present application, the linkage is a gear transmission.
In an alternative embodiment of the present application, the linkage is a belt drive.
As shown in fig. 2 and 3, in an alternative embodiment of the present application, the linkage mechanism includes a plurality of coaxial coupling posts 5013 and at least one connecting rod 5014, the coaxial coupling posts 5013 are the same as and correspond to the rotating shafts 5031 of the heat seal mechanisms 5 one by one, each coaxial coupling post 5013 is fixed on a corresponding rotating shaft 5031, and the coaxial coupling posts 5013 of any two adjacent heat seal mechanisms 5 are connected by one connecting rod 5014. In the present embodiment, the number of the coaxial coupling posts 5013 is five, and the number of the connecting rods 5014 is four.
As shown in FIG. 1, an alternative embodiment of the present application has five heat seal mechanisms 5. The number of heat seal groups 5041 of each heat seal mechanism 5 is three. The three heat seal groups 5041 of the same heat seal mechanism 5 only adopt two second welding position driving devices 50413, the heat seal group 5041 positioned in the middle cancels the second welding position driving devices 50413, and as all the second welding positions 50412 are arranged on the second sliding blocks 5044, when the second welding positions 50412 on two sides are pushed and pulled by the corresponding second welding position driving devices 50413 to move, the second sliding blocks 5044 move, and the second welding position 50412 positioned in the middle also moves along with the second sliding blocks 5044, so that the number of the second welding position driving devices 50413 can be saved, and meanwhile, the stress uniformity of the three heat seal groups 5041 is ensured.
In an alternative embodiment, the plurality of heat seal groups 5041 of the same heat seal mechanism 5 share a second weld site driving means 50413. This can save the number of second welding-site driving devices 50413 to the maximum, and further save energy. That is, when there are a plurality of heat seal groups 5041 in the same heat seal mechanism 5, at least one second weld site driving device 50413 may be reduced in order to save energy.
In an alternative embodiment, the plurality of heat seal groups 5041 of the same heat seal mechanism 5 each have a second weld site driving device 50413.
As shown in fig. 1, an alternative embodiment of the present application, the vacuum inspection mechanism 6, the finished bag feed mechanism 7, and the reject mechanism 8 are provided at one station.
In other alternative embodiments, the vacuum inspection mechanism 6, the finished bag feed mechanism 7, and the reject mechanism 8 may be provided in three stations, respectively.
In other alternative embodiments, the vacuum detection mechanism 6, the finished product bag delivering mechanism 7 and the waste removing mechanism 8 are not required, and finished product bags of the suction nozzles can be removed by a mechanical arm or manually.
The operation of this embodiment is described below in conjunction with fig. 1-5:
the turntable type conveying mechanism 2 rotates intermittently, and each heat sealing mechanism 5 starts to work respectively after the turntable type conveying mechanism 2 stops moving. The working process of the heat sealing mechanism 5 is as follows:
1. the power unit 501 drives the rotating shaft 5031 to rotate, the swinging plate 5032 rotates along with the rotating shaft 5031, the swinging plate 5032 drives the first sliding block 5043 and the third sliding block 5045 to move oppositely through the first sliding column 5033 and the second sliding column 5034 respectively, the second welding part 50412 moves along with the second welding part driving device 50413 (a cylinder) (at the moment, the second welding part driving device 50413 does not work) so that the first welding part 50411 and the second welding part 50412 move oppositely to a position close to a packaging bag of a to-be-welded nozzle (the first welding part and the second welding part are not in close contact with the packaging bag);
2. the second welding part driving device 50413 (air cylinder) works, the piston shaft of the air cylinder stretches out to push the second welding part 50412 to move towards the first welding part 50411, and the packaging bag of the welding nozzle is clamped for heat sealing;
3. the piston shaft of the cylinder is retracted to the original position, and the second welding position 50412 moves a distance away from the first welding position 50411;
4. the power unit 501 drives the rotating shaft 5031 to reversely rotate the swinging plate 5032 to rotate along with the rotating shaft 5031, the swinging plate 5032 drives the first sliding block 5043 and the third sliding block 5045 to reversely move through the first sliding column 5033 and the second sliding column 5034 respectively, the second welding part 50412 moves along with the second welding part driving device 50413 (the air cylinder) in a moving mode (at the moment, the second welding part driving device 50413 does not work), and the first welding part 50411 and the second welding part 50412 reversely move to the original positions.
It should be noted that the heat sealing mechanism 5 having the servo motor 5011 drives the rotation shaft 5031 to rotate by the own servo motor 5011, and the other four heat sealing mechanisms 5 all follow the rotation shaft 5031 of the adjacent heat sealing mechanism 5 to rotate by the linkage mechanism, thereby allowing all the heat sealing mechanisms 5 to operate synchronously.
Because the cylinder is adopted to finish the work of clamping the packaging bag during heat sealing, the excessive pressure at the heat sealing position of the packaging bag and the suction nozzle can be effectively prevented, and the rejection rate is greatly reduced.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. The utility model provides a can effectively guarantee welding tip machine of suction nozzle bag quality, includes the frame and installs carousel formula conveying mechanism in the frame respectively, send the mouth piece mechanism, overlap and put bag mechanism, at least one heat seal mechanism, send mouth piece mechanism, overlap and put bag mechanism, all heat seal mechanisms and set up respectively in carousel formula conveying mechanism outside and arrange its characterized in that along carousel formula conveying mechanism circumference in proper order: the heat sealing mechanism comprises a power unit, a heat sealing seat, a heat sealing driving unit and a heat sealing action unit, wherein the heat sealing seat is arranged on a frame, the heat sealing action unit comprises at least one heat sealing group, the heat sealing group comprises a first welding part, a second welding part and a second welding part driving device, the first welding part and the second welding part driving device are oppositely arranged and are used for driving the second welding part, the first welding part, the second welding part and the second welding part driving device of the same heat sealing group are respectively movably arranged on the heat sealing seat and are sequentially arranged, the second welding part is connected with the second welding part driving device, the first welding part and the second welding part move in opposite directions or reversely on the same straight line, the heat sealing driving unit comprises a rotating shaft, a swinging plate, a first push-pull column and a second push-pull column, the rotating shaft is rotatably arranged on the frame and is vertically arranged, the rotating shaft is connected with the power unit, the swinging plate is arranged on the rotating shaft, the first push-pull column is respectively connected with the swinging plate, the first welding part, and the second push-pull column is respectively connected with the swinging plate and the second welding part driving device.
2. The nozzle maker capable of effectively ensuring the quality of a suction nozzle bag according to claim 1, wherein: the heat-sealing action unit further comprises a track, a first sliding block, a second sliding block and a third sliding block, the track is arranged on the heat-sealing seat, the first sliding block, the second sliding block and the third sliding block are respectively and sequentially arranged on the track, all first welding parts of the heat-sealing action unit are arranged on the first sliding block, all second welding parts of the heat-sealing action unit are arranged on the second sliding block, all second welding part driving devices of the heat-sealing action unit are arranged on the third sliding block, the first sliding block is connected with the first push-pull column, and the third sliding block is connected with the second push-pull column.
3. The nozzle maker capable of effectively ensuring the quality of a suction nozzle bag according to claim 1, wherein: the second welding position driving device is an air cylinder, and a piston shaft of the air cylinder is connected with the second welding position.
4. The nozzle maker capable of effectively ensuring the quality of a suction nozzle bag according to claim 1, wherein: the number of the heat sealing mechanisms is multiple, the power unit of at least one heat sealing mechanism comprises a servo motor and a speed reducer, the speed reducer is arranged at the bottom of the frame, the servo motor is arranged on the speed reducer, an output shaft of the servo motor is connected with the speed reducer, and an output shaft of the speed reducer is connected with the bottom end of the rotating shaft.
5. The nozzle holder for effectively ensuring the quality of a nozzle bag according to claim 4, wherein: the power unit of at least one heat sealing mechanism is a linkage mechanism, and the rotating shaft of the heat sealing mechanism is connected with the rotating shaft of the adjacent heat sealing mechanism through the linkage mechanism.
6. The nozzle maker capable of effectively ensuring the quality of the suction nozzle bag according to claim 5, wherein: the power unit of one heat sealing mechanism comprises a servo motor and a speed reducer, and the power units of other heat sealing mechanisms are linkage mechanisms.
7. A nozzle holder for effectively securing the quality of a nozzle bag as defined in claim 5 or 6, wherein: the linkage mechanism is a gear transmission mechanism.
8. A nozzle holder for effectively securing the quality of a nozzle bag as defined in claim 5 or 6, wherein: the linkage mechanism is a belt transmission mechanism.
9. A nozzle holder for effectively securing the quality of a nozzle bag as defined in claim 5 or 6, wherein: the linkage mechanism comprises a plurality of coaxial connecting columns and at least one connecting rod, the number of the coaxial connecting columns is the same as that of the rotating shafts of the heat sealing mechanisms and corresponds to the number of the rotating shafts one by one, each coaxial connecting column is respectively fixed on the corresponding rotating shaft, and the coaxial connecting columns of any two adjacent heat sealing mechanisms are connected through one connecting rod.
10. The nozzle maker capable of effectively ensuring the quality of a suction nozzle bag according to claim 1, wherein: the welding nozzle machine further comprises a vacuum detection mechanism, a finished product bag delivering mechanism and a waste rejection mechanism, wherein the delivering nozzle mechanism, the bagging mechanism, all the heat sealing mechanisms, the vacuum detection mechanism, the finished product bag delivering mechanism and the waste rejection mechanism are respectively arranged on the outer side of the turntable type conveying mechanism and are sequentially arranged along the circumferential direction of the turntable type conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420028554.1U CN220429473U (en) | 2024-01-05 | 2024-01-05 | Nozzle welding machine capable of effectively guaranteeing quality of suction nozzle bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420028554.1U CN220429473U (en) | 2024-01-05 | 2024-01-05 | Nozzle welding machine capable of effectively guaranteeing quality of suction nozzle bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429473U true CN220429473U (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420028554.1U Active CN220429473U (en) | 2024-01-05 | 2024-01-05 | Nozzle welding machine capable of effectively guaranteeing quality of suction nozzle bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429473U (en) |
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2024
- 2024-01-05 CN CN202420028554.1U patent/CN220429473U/en active Active
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