CN115042450B - IP 68-level waterproof sound-transmitting membrane processing device - Google Patents
IP 68-level waterproof sound-transmitting membrane processing device Download PDFInfo
- Publication number
- CN115042450B CN115042450B CN202210692106.7A CN202210692106A CN115042450B CN 115042450 B CN115042450 B CN 115042450B CN 202210692106 A CN202210692106 A CN 202210692106A CN 115042450 B CN115042450 B CN 115042450B
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- Prior art keywords
- conveying roller
- film
- main
- servo motor
- support frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012528 membrane Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Special Wing (AREA)
Abstract
The invention provides an IP 68-level waterproof sound-transmitting membrane processing device, which comprises: the support base, the top of support base is provided with fixed frame, fixed frame's top intermediate department is provided with the cylinder, in the transmission process, the locating piece is the cover all the time established on the locating hole on the backing film, can fix a position the distance that the backing film removed like this, and be provided with the locating piece in last clamp plate's below equally, in the in-process of impressing the backing film on the surface of bottom surface, the locating piece is the cover all the time established on the locating hole on the backing film like this, can fix a position 1 to the backing film removal distance better like this, the removal distance of backing film has avoided moving in-process to change, thereby lead to main film and backing film attached position inaccurate, main film main conveying roller and main film carry the main film from the conveying roller to carry, the in-process that attaches can make the distance of movement of main film unanimous with the backing film removal distance through servo motor and rotary encoder.
Description
Technical Field
The invention relates to the technical field of waterproof sound-transmitting membrane processing, in particular to an IP 68-level waterproof sound-transmitting membrane processing device.
Background
Nowadays, electronic devices such as mobile phones, notebook computers, interphones, bluetooth headsets, outdoor monitors and the like are becoming more and more popular, and in order to reduce damage to the electronic devices caused by water for water sports, outdoor environments and daily life, a waterproof sound-transmitting membrane is usually assembled at a loudspeaker, a microphone or a receiver of the electronic devices.
The existing waterproof sound-transmitting membrane is insufficient in the processing process, the processed main membrane is required to be attached to the bottom membrane in the processing process, and the existing device is generally inaccurate in position when the main membrane is attached to the bottom surface, so that the quality of products is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an IP 68-level waterproof sound-transmitting membrane processing device.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
an IP level waterproof sound-transmitting membrane processing apparatus, comprising: the support base, the top of support base is provided with fixed frame, fixed frame's top intermediate department is provided with the cylinder, the telescopic link of cylinder stretches out downwards, the lower extreme of the telescopic link of cylinder is provided with the upper pinch plate, the fixed frame is last to be located the bilateral symmetry of cylinder is provided with die carrier positioning conveying mechanism, die carrier positioning conveying mechanism includes, support frame one, be provided with die carrier from the conveying roller on the support frame one, support frame one is located die carrier is provided with die carrier main conveying roller from the below of conveying roller, be provided with the locating piece on the surface of die carrier main conveying roller, die carrier is provided with the constant head tank from the surface of conveying roller, one side of support frame one is close to die carrier main conveying roller's one side is provided with servo motor, one side of support frame one is away from servo motor is provided with rotary encoder, the both sides symmetry that are close to die carrier positioning conveying mechanism on the fixed frame, main film positioning conveying mechanism includes, support frame two are provided with die carrier main conveying roller from the below the conveying roller, two is provided with the backing plate one side of backing plate, two is provided with the backing plate from the backing plate one side of backing plate, two backing plate one side is provided with the backing plate is provided with from the backing plate, one side is provided with the backing plate, one side is connected with the backing plate, and is provided with the backing plate from the backing plate, one side is connected with the backing plate, the inside of connecting frame is provided with the guide roll group, the top of supporting the base is provided with the support frame three, the top of support frame three is provided with the guide roll, the department is provided with the bracing piece in the middle of the top of supporting the base, the top of bracing piece is provided with down the pressure strip, the top of supporting the base is located the below of pressure strip is provided with the regulator cubicle down, the inside top of regulator cubicle is provided with control panel, the inside below of regulator cubicle is provided with the PLC controller, the inside of regulator cubicle is located the top of PLC controller is provided with servo motor controller, the below of supporting the base is provided with the supporting leg.
As an improvement, the upper pressing plate is located right above the lower pressing plate, the positioning blocks are also arranged on two sides of the lower portion of the upper pressing plate, the positioning grooves are also formed on two sides of the upper surface of the lower pressing plate, the positioning blocks correspond to the positioning grooves in position, one end of each positioning block is of a conical structure, and the size of each positioning block is consistent with the size of the inside of each positioning groove.
As an improvement, a gap is left between the base film slave conveying roller and the base film master conveying roller, and a gap is left between the master film slave conveying roller and the master film master conveying roller.
As an improvement, one end of the primary film conveying roller is connected with the rotating shaft of the servo motor, and the other end is connected with the rotary encoder.
As an improvement, the bottom film is driven by a gear set on one side between the conveying roller and the bottom film main conveying roller, the main film is driven by the gear set between the conveying roller and the main film main conveying roller, the positioning block on the bottom film main conveying roller is always positioned in the positioning groove on the bottom film auxiliary conveying roller in the driving process, and the height of the positioning block does not influence the rotation of the bottom film auxiliary conveying roller and the bottom film main conveying roller.
As an improvement, the upper surfaces of the base film main conveying roller and the main film main conveying roller are on the same horizontal plane with the upper surface of the lower compacting plate.
As an improvement, the servo motor is electrically connected with the servo motor controller, and the rotary encoder, the control panel and the servo motor controller are electrically connected with the PLC controller.
The beneficial effects of the invention are as follows:
according to the invention, the bottom film is conveyed through the bottom film secondary conveying roller and the bottom film main conveying roller, in the conveying process, the positioning holes on the bottom film are sleeved on the positioning blocks on the bottom film main conveying roller, then the servo motor is used for controlling the bottom film main conveying roller to rotate, in the transmission process, the positioning blocks are sleeved on the positioning holes on the bottom film all the time, so that the distance for positioning the bottom film to move is kept, in the process of pressing the main film onto the surface of the bottom surface, the positioning blocks are sleeved on the positioning holes on the bottom film all the time, so that the moving distance of the bottom film can be well positioned 1, the phenomenon that the moving distance of the bottom film is changed in the moving process is avoided, the main film main conveying roller and the main film secondary conveying roller carry the main film in the attaching process, and the moving distance of the bottom film is consistent through the servo motor and the rotary encoder in the conveying process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 6 is an enlarged schematic view of FIG. 1 at C;
fig. 7 is a schematic structural view of a base film.
Reference numeral control table:
1. a support base; 2. a fixed frame; 3. a cylinder; 4. an upper compacting plate; 5. a first supporting frame; 6. the carrier film is conveyed from the conveying roller; 7. a carrier film main conveying roller; 8. a positioning block; 9. a positioning groove; 10. a second supporting frame; 11. a main film slave transport roller; 12. an anti-slip layer; 13. a servo motor; 14. rotating the encoder; 15. a support plate; 16. placing a turntable; 17. a connecting frame; 18. a connection frame; 19. a guide roller group; 20. a third supporting frame; 21. a guide roller; 22. a support rod; 23. a lower compacting plate; 24. an electrical cabinet; 25. a control panel; 26. a PLC controller; 27. a servo motor controller; 28. support legs; 29. a base film; 30. positioning holes; 31. and a main film main conveying roller.
Detailed Description
In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, an IP 68-level waterproof sound-transmitting membrane processing apparatus includes: the support base 1, the top of support base 1 is provided with fixed frame 2, fixed frame 2's top intermediate department is provided with cylinder 3, the telescopic link of cylinder 3 stretches out downwards, the lower extreme of the telescopic link of cylinder 3 is provided with pinch-off blades 4.
The fixing frame 2 is symmetrically provided with a bottom film positioning and conveying mechanism on two sides of the air cylinder 3, the bottom film positioning and conveying mechanism comprises a first support frame 5, a bottom film secondary conveying roller 6 is arranged on the first support frame 5, and a bottom film primary conveying roller 7 is arranged below the bottom film secondary conveying roller 6 and is positioned on the first support frame 5.
Referring to fig. 5 and 6, the surface of the base film main conveying roller 7 is provided with a positioning block 8, and the surface of the base film sub conveying roller 6 is provided with a positioning groove 9.
One side of the first support frame 5 is provided with a servo motor 13 near one side of the primary carrier film conveying roller 7, one side of the first support frame 5 far away from the servo motor 13 is provided with a rotary encoder 14, and two sides of the fixed frame 2 near the primary carrier film positioning conveying mechanism are symmetrically provided with primary film positioning conveying mechanisms.
The main film positioning and conveying mechanism comprises a second support frame 10, a main film auxiliary conveying roller 11 is arranged on the second support frame 10, a main film main conveying roller 31 is arranged below the main film auxiliary conveying roller 11 on the second support frame 10, anti-slip layers 12 are arranged on the surfaces of the main film auxiliary conveying roller 11 and the main film main conveying roller 31, a servo motor 13 is also arranged on one side, close to the main film main conveying roller 31, of the second support frame 10, and a rotary encoder 14 is also arranged on one side, far away from the servo motor 13, of the second support frame 10.
The support base 1 is provided with a support plate 15 on one side above the support base 1, a placing turntable 16 is provided on one side of the support plate 15, a connecting frame 17 is provided on one side of the support plate 15, connecting frames 18 are provided at two ends of the connecting frame 17, and a guide roller set 19 is provided inside the connecting frames 18.
The top of supporting base 1 is provided with support frame three 20, the top of support frame three 20 is provided with guide roll 21, the department is provided with bracing piece 22 in the middle of the top of supporting base 1, the top of bracing piece 22 is provided with down pinch-off blades 23, the top of supporting base 1 is located the below of lower pinch-off blades 23 is provided with regulator cubicle 24, the inside top of regulator cubicle 24 is provided with control panel 25, the inside below of regulator cubicle 24 is provided with PLC controller 26, the inside of regulator cubicle 24 is located the top of PLC controller 26 is provided with servo motor controller 27.
Support legs 28 are arranged below the support base 1.
It should be noted that, the upper pressing plate 4 is located right above the lower pressing plate 23, the positioning blocks 8 are also disposed on two sides of the lower portion of the upper pressing plate 4, the positioning slots 9 are also disposed on two sides of the upper surface of the lower pressing plate 23, the positioning blocks 8 correspond to the positioning slots 9 in position, one end of each positioning block 8 is in a conical structure, and the size of each positioning block 8 is identical to the internal size of each positioning slot 9.
The base film slave conveying roller 6 and the base film master conveying roller 7 are spaced apart from each other, and the master film slave conveying roller 11 and the master film master conveying roller 31 are likewise spaced apart from each other.
One end of the primary film feeding roller 7 and one end of the primary film feeding roller 31 are connected to the rotating shaft of the servo motor 13, and the other end is connected to the rotary encoder 14.
The carrier film is driven by a gear set on one side between the carrier film driven conveying roller 6 and the carrier film main conveying roller 7, the main film driven conveying roller 11 and the main film main conveying roller 31 are also driven by the gear set, the positioning block 8 on the carrier film main conveying roller 7 is always positioned in the positioning groove 9 on the carrier film driven conveying roller 6 in the driving process, and the rotation of the carrier film driven conveying roller 6 and the carrier film main conveying roller 7 is not influenced by the height of the positioning block 8.
The upper surfaces of the base film main conveying roller 7 and the main film main conveying roller 31 are on the same horizontal plane as the upper surface of the lower pressing plate 23.
The servo motor 13 is electrically connected to the servo motor controller 27, and the rotary encoder 14, the control panel 25 and the servo motor controller 27 are electrically connected to the PLC controller 26.
When the invention works, the bottom film roll and the main film roll are respectively placed on the placing turntable 16, one end of the bottom film roll respectively passes through the guide roller group 19, one end of the bottom film 29 sequentially passes through the space between the bottom film conveying roller 6 and the bottom film main conveying roller 7, the positioning hole 30 on the bottom film 29 is sleeved in the positioning block 8, one end of the main film passes through the space between the main film conveying roller 11 and the main film main conveying roller 31, the initial position of the waterproof sound-transmitting film on the main film is packaged at the positioning position on the bottom film 29, the servo motor 13 is started and controlled by the servo motor controller 27, then the main film and the bottom film 29 are synchronously conveyed, then the upper pressing plate 4 is carried by the control cylinder 3 to downwards adhere the waterproof sound-transmitting film on the main film to the bottom film 29, and the rotation angle of the servo motor 13 is monitored in real time in the conveying process, so that the rotation angle of the positioning block 8 and the positioning groove 9 is accurately controlled, and the positioning hole 30 on the bottom film 29 is always kept to be accurately positioned in the conveying process.
According to the invention, the rotation angle of the servo motor 13 is monitored by arranging the plurality of rotation encoders 14, so that the inconsistent rotation angle of the servo motor 13 is prevented, and the positioning block 8 and the positioning groove 9 are arranged, so that the positioning holes 30 are always sleeved on the positioning block 8 in the moving process of the bottom film 29, and inaccurate positioning caused by offset of the bottom film is avoided.
The above description is illustrative of the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, but is to be accorded the full scope of the claims.
Claims (3)
1. An IP 68-grade waterproof sound-transmitting membrane processing apparatus, comprising: the utility model provides a support base (1), the top of support base (1) is provided with fixed frame (2), the top intermediate position of fixed frame (2) is provided with cylinder (3), the telescopic link of cylinder (3) stretches out downwards, the lower extreme of the telescopic link of cylinder (3) is provided with pinch-off blades (4), be located on fixed frame (2) the bilateral symmetry of cylinder (3) is provided with carrier film location conveying mechanism, carrier film location conveying mechanism includes, support frame one (5), be provided with carrier film follow conveying roller (6) on support frame one (5), support frame one (5) are located carrier film follow conveying roller (6) below is provided with carrier film main conveying roller (7), the surface of carrier film main conveying roller (7) is provided with locating piece (8), the surface of carrier film follow conveying roller (6) is provided with constant head tank (9), one side of support frame one (5) is close to carrier film main conveying roller (7) one side is provided with carrier film servo motor (13), support frame one side (5) is provided with carrier film servo motor (14) is kept away from on the surface of carrier film main conveying roller (7), carrier film main conveying mechanism (14) is provided with two and is close to the carrier film servo mechanism (14), be provided with main membrane on support frame two (10) from conveying roller (11), be located on support frame two (10) main membrane is from the below of conveying roller (11) is provided with main membrane main conveying roller (31), main membrane is from conveying roller (11) with the surface of main membrane main conveying roller (31) all is provided with skid resistant course (12), one side of support frame two (10) is close to one side of main membrane main conveying roller (31) is provided with servo motor (13) equally, one side of support frame two (10) keep away from servo motor (13) is provided with equally rotary encoder (14), one side of the top of support base (1) is provided with backup pad (15), one side of backup pad (15) is provided with places carousel (16), one side of backup pad (15) is provided with link (17), the both ends of link (17) are provided with link (18), the inside of link (18) is provided with guide roll group (19), the top of support base (1) is provided with three (20) support frames (20), support frame three (20) are provided with pinch rollers (22) on the top, support base (22) are provided with top of the support frame (20), an electric cabinet (24) is arranged below the lower pressing plate (23) above the supporting base (1), a control panel (25) is arranged above the inside of the electric cabinet (24), a PLC (programmable logic controller) (26) is arranged below the inside of the electric cabinet (24), a servo motor controller (27) is arranged above the PLC (26) inside the electric cabinet (24), and supporting legs (28) are arranged below the supporting base (1);
the upper pressing plate (4) is positioned right above the lower pressing plate (23), the positioning blocks (8) are also arranged on two sides below the upper pressing plate (4), the positioning grooves (9) are also arranged on two sides of the upper surface of the lower pressing plate (23), the positioning blocks (8) correspond to the positioning grooves (9), one end of each positioning block (8) is of a conical structure, and the size of each positioning block (8) is consistent with the size of the inside of each positioning groove (9);
a gap is reserved between the bottom film auxiliary conveying roller (6) and the bottom film main conveying roller (7), and a gap is also reserved between the main film auxiliary conveying roller (11) and the main film main conveying roller (31);
one end of the primary film conveying roller (7) and one end of the primary film conveying roller (31) are connected with the rotating shaft of the servo motor (13), and the other end of the primary film conveying roller is connected with the rotary encoder (14);
the servo motor (13) is electrically connected with the servo motor controller (27), and the rotary encoder (14), the control panel (25) and the servo motor controller (27) are electrically connected with the PLC controller (26).
2. The IP 68-level waterproof sound-transmitting film processing apparatus according to claim 1, wherein the bottom film slave conveying roller (6) and the bottom film master conveying roller (7) are driven by a gear set on one side, the master film slave conveying roller (11) and the master film master conveying roller (31) are also driven by the gear set, the positioning block (8) on the bottom film master conveying roller (7) is always located in the positioning groove (9) on the bottom film slave conveying roller (6) in the driving process, and the height of the positioning block (8) does not affect the rotation of the bottom film slave conveying roller (6) and the bottom film master conveying roller (7).
3. An IP 68-grade waterproof sound-transmitting membrane processing apparatus according to claim 2, wherein the upper surfaces of the base membrane main conveying roller (7) and the main membrane main conveying roller (31) are both on the same horizontal plane as the upper surface of the lower pressing plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692106.7A CN115042450B (en) | 2022-06-17 | 2022-06-17 | IP 68-level waterproof sound-transmitting membrane processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692106.7A CN115042450B (en) | 2022-06-17 | 2022-06-17 | IP 68-level waterproof sound-transmitting membrane processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115042450A CN115042450A (en) | 2022-09-13 |
| CN115042450B true CN115042450B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210692106.7A Active CN115042450B (en) | 2022-06-17 | 2022-06-17 | IP 68-level waterproof sound-transmitting membrane processing device |
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| CN (1) | CN115042450B (en) |
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| CN110713061A (en) * | 2019-11-04 | 2020-01-21 | 广东飞新达智能设备股份有限公司 | Camera support mounting machine |
| CN210170294U (en) * | 2019-04-19 | 2020-03-24 | 泉州市汉威机械制造有限公司 | Novel basement membrane positioning control device |
| EP3686110A2 (en) * | 2019-01-25 | 2020-07-29 | Weber Maschinenbau GmbH Breidenbach | Packaging machine |
| CN213261179U (en) * | 2020-09-01 | 2021-05-25 | 昆山盛格纳电子材料有限公司 | Forming device for mobile phone polymer film sticker |
| CN114228306A (en) * | 2021-11-30 | 2022-03-25 | 江苏特创科技有限公司 | Ventilated membrane stripping mechanism |
| CN114313525A (en) * | 2022-03-16 | 2022-04-12 | 常州恒益轻工机械有限公司 | Water filter production line for dialysis |
-
2022
- 2022-06-17 CN CN202210692106.7A patent/CN115042450B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3686110A2 (en) * | 2019-01-25 | 2020-07-29 | Weber Maschinenbau GmbH Breidenbach | Packaging machine |
| CN210170294U (en) * | 2019-04-19 | 2020-03-24 | 泉州市汉威机械制造有限公司 | Novel basement membrane positioning control device |
| CN110713061A (en) * | 2019-11-04 | 2020-01-21 | 广东飞新达智能设备股份有限公司 | Camera support mounting machine |
| CN213261179U (en) * | 2020-09-01 | 2021-05-25 | 昆山盛格纳电子材料有限公司 | Forming device for mobile phone polymer film sticker |
| CN114228306A (en) * | 2021-11-30 | 2022-03-25 | 江苏特创科技有限公司 | Ventilated membrane stripping mechanism |
| CN114313525A (en) * | 2022-03-16 | 2022-04-12 | 常州恒益轻工机械有限公司 | Water filter production line for dialysis |
Also Published As
| Publication number | Publication date |
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| CN115042450A (en) | 2022-09-13 |
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