CN111572008A - Automatic mobile phone film pasting device without generating bubbles - Google Patents

Automatic mobile phone film pasting device without generating bubbles Download PDF

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Publication number
CN111572008A
CN111572008A CN202010560711.XA CN202010560711A CN111572008A CN 111572008 A CN111572008 A CN 111572008A CN 202010560711 A CN202010560711 A CN 202010560711A CN 111572008 A CN111572008 A CN 111572008A
Authority
CN
China
Prior art keywords
mobile phone
fixedly arranged
film
groove
support frame
Prior art date
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.)
Withdrawn
Application number
CN202010560711.XA
Other languages
Chinese (zh)
Inventor
桂丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Yuehong E Commerce Co ltd
Original Assignee
Guangzhou Yuehong E Commerce Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Yuehong E Commerce Co ltd filed Critical Guangzhou Yuehong E Commerce Co ltd
Priority to CN202010560711.XA priority Critical patent/CN111572008A/en
Publication of CN111572008A publication Critical patent/CN111572008A/en
Withdrawn legal-status Critical Current

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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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0056—Provisional sheathings
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0091—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor in particular atmospheres
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3431—Telephones, Earphones
    • B29L2031/3437—Cellular phones

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to the technical field of digital products, and discloses an automatic mobile phone film pasting device without generating bubbles, which comprises a film pasting device main body, wherein damping devices are fixedly arranged on the inner walls of the left side and the right side of the film pasting device main body, one sides of the two damping devices opposite to each other are fixedly connected with a support frame, a mobile phone groove is formed in the support frame, a knife groove is formed in the support frame, a rubber sleeve is fixedly arranged at the top of the support frame, a motor is fixedly arranged at the bottom of the film pasting device main body, a transmission gear set is fixedly arranged at the top of the motor, a transmission shaft is fixedly arranged on the surface of the inner wall of the transmission gear set, and a brush is fixedly arranged at the. Through opening the cell-phone groove with support frame inside and establishing to the cell-type of slope and at pad pasting ware internally mounted elastic baffle, the roller bearing of pad pasting ware inside moves from the eminence to low in the inclined groove, has reached the effect of pressing the pad pasting on cell-phone screen surface.

Description

Automatic mobile phone film pasting device without generating bubbles
Technical Field
The invention relates to the technical field of digital products, in particular to an automatic mobile phone film pasting device without generating bubbles.
Background
With the rise of the existing mobile phone industry, mobile phones become a necessary tool for everyone, and in order to enhance the wear resistance of mobile phone screens, people usually stick a layer of protective film on the mobile phone screens to protect the mobile phones.
At present, the mobile phone film is manually and manually pasted, time and labor are wasted, efficiency is not high, and the mobile phone film is attached to a mobile phone and can generate bubbles inevitably due to atmospheric influence.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the automatic mobile phone film pasting device without generating bubbles, which has the advantages of pumping air out of the interior of the film pasting device, eliminating the source of generated bubbles and saving manpower and material resources for automatic film pasting, and solves the problems that manpower and material resources are wasted by manual film pasting and most of pasted films have bubbles, so that the attractiveness of a mobile phone screen is influenced.
(II) technical scheme
In order to realize the purposes of pumping air out of the interior of the film sticking device, eliminating the source of generated bubbles and automatically sticking the film to save manpower and material resources, the invention provides the following technical scheme: an automatic mobile phone film pasting device without generating bubbles comprises a film pasting device main body, wherein damping devices are fixedly arranged on the inner walls of the left side and the right side of the film pasting device main body, two opposite sides of the damping devices are fixedly connected with a supporting frame, a mobile phone groove is formed in the supporting frame, a knife groove is formed in the supporting frame, a rubber sleeve is fixedly arranged at the top of the supporting frame, a motor is fixedly arranged at the bottom of the film pasting device main body, a transmission gear set is fixedly arranged at the top of the motor, a transmission shaft is fixedly arranged on the surface of the inner wall of the transmission gear set, a brush is fixedly arranged at the top of the transmission shaft, a lifting rod is fixedly arranged on the inner wall of the top of the film pasting device main body, a film pasting device is fixedly arranged at the bottom of the lifting rod in a rotating mode, a rolling shaft is movably arranged in the film, the right side fixed mounting of pad pasting ware has the cutter, the right side fixed mounting of pad pasting device main part has positive charge storehouse, the outer fixed surface in positive charge storehouse is connected with the metal pole, the left side fixedly connected with electric charge board that looses of metal pole, the right side fixedly connected with metal casing of metal pole, the inside fixed mounting of pad pasting device main part has the fixed pulley, the surface swing joint of fixed pulley has the pad pasting, the right side swing joint of pad pasting has the hoist engine, the left side fixed mounting of pad pasting device main part 1 has the air extractor.
Preferably, the damping device is composed of a sliding block, a sliding groove and a spring, the sliding block is connected with a supporting frame, and when the film sticking device presses the screen of the mobile phone, the pressing force can be relieved.
Preferably, the mobile phone groove is an inclined groove, the mobile phone is obliquely arranged in the mobile phone, when the film sticking device extrudes the screen of the mobile phone, the elastic baffle is extruded by the roller to form an inclined sliding groove, so that the roller runs in the sliding groove to extrude the film sticking on the screen of the mobile phone.
Preferably, the knife groove is arranged on the right side of the mobile phone groove, and the depth of the knife groove is deeper than that of the mobile phone groove, so that the film pressing operation is not interfered by the film cutting operation.
Preferably, the brush rotates in the rubber sleeve all the time, and fluff on the brush always generates friction with the rubber sleeve, so that negative charges are generated on the outer surface of the rubber sleeve.
Preferably, the roller can move between the bottom of the film sticking device and the elastic baffle, and the roller extrudes the film sticking through self sliding, so that the film sticking is fully contacted with the screen of the mobile phone.
Preferably, the metal rod, the charge dispersion plate and the metal shell form a charge moving loop, so that more positive charges are not dispersed into the main body of the film sticking device and are collected into the positive charge bin again to be used continuously.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic mobile phone film pasting device without generating bubbles, which has the following beneficial effects:
1. this automatic cell-phone pad pasting device of not gassing is through installing damping device in the support frame left and right sides to make the strength that the pad pasting ware falls on the cell-phone screen be alleviated, reached the effect of protection cell-phone screen.
2. This automatic cell-phone pad pasting device that does not produce bubble is through opening the cell-phone groove that is inside with the support frame to the cell-type of slope and at pad pasting ware internally mounted elastic baffle for the roller bearing of pad pasting ware inside moves from the eminence to low in the inclined groove, has reached the effect of pressing the pad pasting on cell-phone screen surface.
3. This automatic cell-phone pad pasting device that does not produce bubble, through the collocation at the left side installation brush in the cell-phone groove and rubber sleeve for the brush makes rubber sleeve outer wall produce the negative charge at the inside rotatory friction of rubber sleeve, and utilizes positive charge storehouse to emit positive charge to the pad pasting in the right side, makes the pad pasting produce positive charge, utilizes the characteristic that positive and negative charge attracts each other, drives the pad pasting directly over the cell-phone screen, has reached the effect directly over the mobile pad pasting cell-phone screen.
4. This automatic cell-phone pad pasting device of not gassing through the installation air extractor at the left side outer wall of pad pasting device main part, takes out the inside air of pad pasting device main part away for whole device is inside in the vacuum state, has solved the reason that can produce the bubble from the root, has reached the effect that makes the cell-phone membrane of pasting out not produce the bubble.
Drawings
FIG. 1 is a schematic structural view of a film sticking device;
FIG. 2 is a schematic structural view of a shock absorbing device;
FIG. 3 is a schematic structural diagram of a charge generation device;
FIG. 4 is a schematic view of the construction of the applicator;
FIG. 5 is a schematic diagram of a positive charge generated by the patch;
fig. 6 is a schematic structural view of the air extractor.
In the figure: 1-a film sticking device body, 2-a damping device, 3-a support frame, 4-a mobile phone groove, 5-a knife groove, 6-a rubber sleeve, 7-a motor, 8-a transmission gear set, 9-a transmission shaft, 10-a brush, 11-a lifting rod, 12-a film sticking device, 13-a rolling shaft, 14-an elastic baffle, 15-a cutter, 16-a positive charge bin, 17-a metal rod, 18-a charge dissipation plate, 19-a metal shell, 20-a fixed pulley, 21-a film sticking device, 22-a winch and 23-an air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an automatic mobile phone film pasting device without generating bubbles comprises a film pasting device main body 1, wherein damping devices 2 are fixedly installed on the inner walls of the left side and the right side of the film pasting device main body 1, each damping device 2 is composed of a sliding block, a sliding groove and a spring, the sliding block on each damping device is connected with a support frame 3, when a film pasting device 12 presses a mobile phone screen, the extrusion force can be unloaded, the support frames 3 are fixedly connected on the opposite sides of the two damping devices 2, a mobile phone groove 4 is formed in each support frame 3, each mobile phone groove 4 is an inclined groove, a mobile phone is placed in an inclined manner, when the film pasting device 12 presses the mobile phone screen, an elastic baffle 14 is pressed through a rolling shaft 13 to form an inclined sliding groove, so that the rolling shaft 13 runs in the sliding groove to press a film pasting 21 on the mobile phone screen, a knife groove 5 is formed in each support frame 3, and the, the depth of the film sticking device is deeper than that of a mobile phone groove 4, so that the work of shearing the film sticking 21 does not interfere with pressing the film sticking 21, a rubber sleeve 6 is fixedly arranged at the top of a support frame 3, a motor 7 is fixedly arranged at the bottom of a film sticking device main body 1, a transmission gear set 8 is fixedly arranged at the top of the motor 7, a transmission shaft 9 is fixedly arranged on the surface of the inner wall of the transmission gear set 8, a brush 10 is fixedly arranged at the top of the transmission shaft 9, the brush 10 rotates in the rubber sleeve 6 all the time, fluff on the brush 10 is always rubbed with the rubber sleeve 6 to generate negative charges on the outer surface of the rubber sleeve 6, a lifting rod 11 is fixedly arranged on the inner wall of the top of the film sticking device main body 1, a film sticking device 12 is fixedly arranged at the bottom of the lifting rod 11, a rolling shaft 13 is movably arranged in the film sticking device 12, the rolling shaft 13 can move between the bottom of, so that the film 21 is fully contacted with the screen of the mobile phone, the top of the rolling shaft 13 is fixedly provided with the elastic baffle 14, the right side of the film sticking device 12 is fixedly provided with the cutter 15, the right side of the film sticking device main body 1 is fixedly provided with the positive charge bin 16, the outer surface of the positive charge bin 16 is fixedly connected with the metal rod 17, the left side of the metal rod 17 is fixedly connected with the charge dispersion plate 18, the right side of the metal rod 17 is fixedly connected with the metal shell 19, the metal rod 17, the charge dispersion plate 18 and the metal shell 19 form a charge moving loop, and more positive charges are not dispersed into the film sticking device main body 1, and is collected again in positive charge bin 16 and continues to be used, the inside fixed pulley 20 of the film sticking device main body 1 is fixedly installed, the outer surface of the fixed pulley 20 is movably connected with a film sticking 21, the right side of the film sticking 21 is movably connected with a winch 22, and the left side of the film sticking device main body 1 is fixedly installed with an air extractor 23.
Before the film sticking device main body 1 does not work, the air pump 23 is opened to pump out air in the film sticking device main body 1, so that the film sticking device main body 1 is in a vacuum state, at the moment, the motor 7 is opened, the motor 7 drives the transmission gear set 8 to rotate, the transmission shaft 9 is further driven to rotate, the brush 10 is further driven to rotate in the rubber sleeve 6, so that the rubber sleeve 6 generates negative charges, at the moment, the winch 22 is started, the film sticking 21 is released by the winch 22, when the film sticking 21 enters between the metal shell 19 and the charge dissipation plate 18, positive charges are given to the film sticking device 21, when the film sticking device 21 moves to the support frame 3 under the action of the winch 22 and the fixed pulley 20, the film sticking device 21 is attracted to move leftwards and covers the surface of a mobile phone screen due to the attraction effect of the positive and negative charges, at the moment, the lifting rod 11 drives the film sticking device 12 to move downwards, when the pad pasting ware 12 touches the cell-phone screen, support frame 3 atress, under damping device 2's effect, unload the extrusion force of the pad pasting ware 12 that the cell-phone screen received, when pad pasting ware 12 moves down, cutter 15 on it can touch pad pasting 21 preferentially, thereby cut off pad pasting 21, because cell-phone groove 4 on the support frame 3 is seted up for the tilt state, so when pad pasting ware 12 touches the cell-phone screen, the inside elastic baffle 14 of pad pasting ware 12 can be extrudeed, thereby make the inside difference in height that also forms of pad pasting ware 12, make the inside roller 13 of pad pasting ware 12 roll down along the cell-phone screen, play the effect of pressing cell-phone pad pasting 21.
In summary, the automatic mobile phone film pasting device without generating bubbles has the advantages that the damping devices 2 are installed on the left side and the right side of the support frame 3, so that the force of the film pasting device 12 falling onto the mobile phone screen is relieved, and the effect of protecting the mobile phone screen is achieved.
In addition, according to the automatic mobile phone film sticking device without bubbles, the mobile phone groove 4 in the support frame 3 is arranged into an inclined groove shape, and the elastic baffle 14 is arranged in the film sticking device 12, so that the roller 13 in the film sticking device 12 moves from a high position to a low position in the inclined groove, and the effect of pressing the film 21 on the surface of the mobile phone screen is achieved.
In addition, the automatic mobile phone film pasting device without generating bubbles enables the brush 10 to generate negative charges on the outer wall of the rubber sleeve 5 through rotating friction inside the rubber sleeve 6 by installing the brush 10 and the rubber sleeve 6 on the left side of the mobile phone groove 4, and enables the film pasting 21 to generate positive charges by utilizing the positive charge cabin 16 to emit positive charges to the film pasting 21 on the right side, and the film pasting 21 is driven to be right above a mobile phone screen by utilizing the characteristic that the positive charges and the negative charges attract each other, so that the effect of moving the film pasting 21 to be right above the mobile phone screen is achieved.
In addition, according to the automatic mobile phone film pasting device without generating bubbles, the air extractor 23 is arranged on the outer wall of the left side of the film pasting device main body 1, so that air in the film pasting device main body 1 is extracted out, the inside of the whole device is in a vacuum state, the reason for generating bubbles is fundamentally solved, and the effect of preventing the pasted mobile phone film from generating bubbles is achieved.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automatic cell-phone pad pasting device of not gassing, includes pad pasting device main part (1), its characterized in that: the inner wall of the left side and the right side of the film sticking device body (1) is fixedly provided with a damping device (2), one side of the two opposite damping devices (2) is fixedly connected with a support frame (3), a mobile phone groove (4) is formed in the support frame (3), a knife groove (5) is formed in the support frame (3), a rubber sleeve (6) is fixedly arranged at the top of the support frame (3), a motor (7) is fixedly arranged at the bottom of the film sticking device body (1), a transmission gear set (8) is fixedly arranged at the top of the motor (7), a transmission shaft (9) is fixedly arranged on the surface of the inner wall of the transmission gear set (8), a brush (10) is fixedly arranged at the top of the transmission shaft (9), a lifting rod (11) is fixedly arranged on the inner wall of the top of the film sticking device body (1), and a film sticking device (12) is fixedly arranged at the bottom of, a roller (13) is movably arranged in the film sticking device (12), an elastic baffle (14) is fixedly arranged at the top of the roller (13), a cutter (15) is fixedly arranged on the right side of the film sticking device (12), a positive charge bin (16) is fixedly arranged on the right side of the film sticking device main body (1), the outer surface of the positive charge bin (16) is fixedly connected with a metal rod (17), the left side of the metal rod (17) is fixedly connected with a charge dispersion plate (18), the right side of the metal rod (17) is fixedly connected with a metal shell (19), a fixed pulley (20) is fixedly arranged in the film sticking device main body (1), the outer surface of the fixed pulley (20) is movably connected with a film (21), the right side of the film (21) is movably connected with a winch (22), an air extractor (23) is fixedly arranged on the left side of the film sticking device main body (1).
2. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the damping device (2) is composed of a sliding block, a sliding groove and a spring, and the sliding block on the damping device is connected with a support frame (3).
3. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the mobile phone groove (4) is an inclined groove, and the mobile phone is obliquely arranged in the mobile phone groove.
4. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the knife groove (5) is arranged on the right side of the mobile phone groove (4), and the depth of the knife groove is deeper than that of the mobile phone groove (4).
5. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the brush (10) always rotates in the rubber sleeve (6), and fluff on the brush (10) always generates friction with the rubber sleeve (6).
6. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the roller (13) is movable between the bottom of the applicator (12) and the resilient flap (14).
7. The automatic mobile phone film pasting device without generating air bubbles as claimed in claim 1, wherein: the metal rod (17), the charge dispersion plate (18) and the metal shell (19) form a circuit for charge movement.
CN202010560711.XA 2020-06-18 2020-06-18 Automatic mobile phone film pasting device without generating bubbles Withdrawn CN111572008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010560711.XA CN111572008A (en) 2020-06-18 2020-06-18 Automatic mobile phone film pasting device without generating bubbles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010560711.XA CN111572008A (en) 2020-06-18 2020-06-18 Automatic mobile phone film pasting device without generating bubbles

Publications (1)

Publication Number Publication Date
CN111572008A true CN111572008A (en) 2020-08-25

Family

ID=72123903

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010560711.XA Withdrawn CN111572008A (en) 2020-06-18 2020-06-18 Automatic mobile phone film pasting device without generating bubbles

Country Status (1)

Country Link
CN (1) CN111572008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112977941A (en) * 2021-02-26 2021-06-18 滁州市立鸿精密塑胶模具有限公司 Rotatory pad pasting mechanism of high performance connector accessory apparatus for producing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112977941A (en) * 2021-02-26 2021-06-18 滁州市立鸿精密塑胶模具有限公司 Rotatory pad pasting mechanism of high performance connector accessory apparatus for producing

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Application publication date: 20200825