CN111775395A - Notebook computer casing integrated into one piece system - Google Patents

Notebook computer casing integrated into one piece system Download PDF

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Publication number
CN111775395A
CN111775395A CN202010674508.5A CN202010674508A CN111775395A CN 111775395 A CN111775395 A CN 111775395A CN 202010674508 A CN202010674508 A CN 202010674508A CN 111775395 A CN111775395 A CN 111775395A
Authority
CN
China
Prior art keywords
notebook computer
mechanical arm
clamp
die
jig
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.)
Pending
Application number
CN202010674508.5A
Other languages
Chinese (zh)
Inventor
高嵩
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.)
Ht Technology Suzhou Co ltd
Original Assignee
Ht Technology Suzhou 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 Ht Technology Suzhou Co ltd filed Critical Ht Technology Suzhou Co ltd
Priority to CN202010674508.5A priority Critical patent/CN111775395A/en
Publication of CN111775395A publication Critical patent/CN111775395A/en
Pending 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/43—Removing or ejecting moulded articles using fluid under pressure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C2045/14049—Inserting articles into the mould feeding inserts by a swing arm

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention relates to an integrated forming system of a notebook computer shell, which is applied to the technical field of notebook computer shell forming and solves the problems of time and labor waste, low efficiency and low yield; the feeding device comprises a base, a multi-shaft mechanical arm and a clamp, wherein one end of the multi-shaft mechanical arm is arranged on the base, the other end of the multi-shaft mechanical arm is rotatably connected with the clamp through a universal shaft, and a pneumatic chuck for clamping the copper nails is arranged on the clamp; the forming die comprises a fixed die and a movable die, the fixed die and the movable die are arranged in an opening and closing mode, a plurality of fixing holes corresponding to the positions of the pneumatic chucks are formed in the fixed die, the polishing device comprises a fixed seat, a numerical control manipulator and a polishing grinding wheel, one end of the numerical control manipulator is fixed on the fixed seat, the other end of the numerical control manipulator is rotatably connected with the polishing grinding wheel, and a placing box is arranged on one side of the fixed seat; has the effects of high production efficiency and good product quality.

Description

Notebook computer casing integrated into one piece system
Technical Field
The invention relates to the technical field of notebook computer shell forming, in particular to a notebook computer shell integrally forming system.
Background
The notebook computer is a small and portable personal computer, the notebook computer needs to embed nails in a notebook computer shell in the production and manufacturing process, then the formed notebook computer shell is polished, copper nails are usually inserted into holes on a nail embedding jig manually by an artificial person in a manufacturing system, then the jig is pushed into a mold lightly, the production work of an injection molding machine is carried out, then the formed notebook computer shell is polished, the whole production cycle is longer, time and labor are wasted, the efficiency is low, and due to uneven force application or misoperation and the like when the copper nails are inserted manually, the copper nails are easy to fall off or are omitted, and the yield is lower.
Disclosure of Invention
The invention aims to provide an integrated forming system for a notebook computer shell, which solves the problems of time and labor waste, low efficiency and low yield.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides an integrated forming system of a notebook computer shell, which comprises a nail burying jig for stacking copper nails, wherein a plurality of positioning columns are arranged on the nail burying jig, and jacks for placing the copper nails are arranged on the positioning columns;
the feeding device comprises a base, a multi-shaft mechanical arm and a clamp, wherein one end of the multi-shaft mechanical arm is arranged on the base, the other end of the multi-shaft mechanical arm is rotatably connected with the clamp through a universal shaft, the shape of the clamp is matched with that of the nail burying jig, and a plurality of pneumatic chucks which correspond to the positioning columns in position and are used for clamping copper nails are arranged on the clamp;
the forming die comprises a fixed die and a movable die, the fixed die and the movable die are arranged in an opening and closing mode, a plurality of fixing holes corresponding to the positions of the pneumatic chucks are formed in the fixed die, and the fixing holes are used for inserting copper nails clamped by the pneumatic chucks;
the polishing device is used for polishing burrs on the notebook computer shell, the polishing device is arranged on one side of the feeding device and comprises a fixing seat, a numerical control mechanical arm and a polishing grinding wheel, one end of the numerical control mechanical arm is fixed on the fixing seat, the other end of the numerical control mechanical arm is rotatably connected with the polishing grinding wheel, and a placing box used for placing the notebook computer shell is arranged on one side of the fixing seat.
Furthermore, a grabbing jig for taking out products is arranged on the multi-shaft mechanical arm, the grabbing jig and the clamp are arranged in a back-to-back mode, the grabbing jig is connected with the clamp through a fixing frame, and the end portion of the multi-shaft mechanical arm is rotatably connected with the fixing frame through a turnover mechanism.
Furthermore, a plurality of vacuum suckers for sucking the formed notebook computer shell are arranged on the grabbing jig.
Furthermore, a plurality of through holes are formed in the end face of the top end of the placing box.
Furthermore, the side surface of the placing box is provided with an air hole, and the air hole is connected with an external exhaust fan.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the integrated forming system for the notebook computer shell is simple and reasonable in structure, capable of quickly positioning and placing the copper nails, simple to operate, high in positioning accuracy, high in automation degree, capable of greatly reducing labor cost, capable of achieving integrated injection molding of the copper nails and products, high in production efficiency and good in product quality.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.
Wherein the reference numerals are as follows:
1. burying a nail jig; 11. a positioning column; 12. a jack; 2. a feeding device; 21. a base; 22. a multi-axis robotic arm; 23. a clamp; 3. forming a mold; 31. fixing a mold; 32. moving the mold; 33. a fixing hole; 4. a polishing device; 41. a fixed seat; 42. a numerical control manipulator; 43. grinding a grinding wheel; 5. grabbing a jig; 6. a vacuum chuck; 7. placing a box; 8. a through hole; 9. a wind hole; 10. an exhaust fan.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1, the notebook computer housing integrally forming system provided by the invention comprises a nail embedding jig 1 for stacking copper nails, a feeding device 2, a forming mold 3 and a polishing device 4. Wherein bury and be provided with a plurality of reference column 11 on the nail tool 1, all be provided with the jack 12 that is used for placing the copper nail on a plurality of reference column 11, through burying nail tool 1 and making the copper nail put things in good order of putting things in good order, when the copper nail inserts to the jack 12 on reference column 11, a part of copper nail is inserted to deciding in jack 12, another part setting of copper nail outside jack 12 makes things convenient for material feeding unit 2 to take out the copper nail like this.
Referring to fig. 1, a feeding device 2 is arranged at one side of a nail embedding jig 1, the feeding device 2 is used for taking out a copper nail clamp placed on the nail embedding jig 1 and sending the copper nail clamp into a forming mold 3, the feeding device 2 comprises a base 21, a multi-shaft mechanical arm 22 and a clamp 23, one end of the multi-shaft mechanical arm 22 is arranged on the base 21, the other end of the multi-shaft mechanical arm 22 is rotatably connected with the clamp 23 through a universal shaft, the shape of the clamp 23 is matched with the shape of the nail embedding jig 1, a plurality of pneumatic chucks which correspond to the positions of positioning columns 11 and are used for clamping copper nails are arranged on the clamp 23, when the feeding device 2 works, the multi-shaft mechanical arm 22 rotates under the control of a control system, the multi-shaft mechanical arm 22 drives the clamp 23 to move to the position above the nail embedding jig 1 and attach the clamp 23 to the nail embedding jig 1, at the moment, the pneumatic chucks corresponding to, the copper nails are extracted from the nail burying jig 1, and the multi-shaft mechanical arm 22 rotates to convey the copper nails to the forming die 3.
Referring to fig. 1, the forming die 3 includes a fixed die 31 and a movable die 32, the fixed die 31 and the movable die 32 are arranged in an opening and closing manner, the fixed die 31 is provided with a plurality of fixing holes 33 corresponding to the positions of the pneumatic chucks, and the fixing holes 33 are used for inserting copper nails clamped by the pneumatic chucks. The feeding device 2 transports the copper nails into the forming die 3 and inserts the copper nails into the fixed holes 33, at the moment, the movable die 32 moves towards the fixed die 31 and is tightly closed, and the injection molding machine in the forming die 3 injects hot melt into the die cavity and then cools and forms the copper nails.
Referring to fig. 1, in order to take out the cooling-molded notebook computer casing from the molding die 3, a grabbing jig 5 for taking out the product is provided on the multi-axis mechanical arm 22, the grabbing jig 5 and the clamp 23 are arranged in a reverse direction, the grabbing jig 5 is connected with the clamp 23 through a fixing frame, the end of the multi-axis mechanical arm 22 is rotatably connected with the fixing frame through a turnover mechanism, a plurality of vacuum chucks 6 for sucking the molded notebook computer casing are provided on the grabbing jig 5, the vacuum chucks 6 on the grabbing jig 5 are driven by the multi-axis mechanical arm 22 to adsorb the notebook computer casing, the multi-axis mechanical arm 22 rotates again, and then the notebook computer casing is taken out from the molding die 3.
Referring to fig. 1, the surface of a pre-formed notebook computer shell is not smooth, in order to ensure the smoothness of the surface of the notebook computer shell, a polishing device 4 is arranged on one side of a feeding device 2, the polishing device 4 is used for polishing burrs on the notebook computer shell, the polishing device 4 comprises a fixed seat 41, a numerical control manipulator 42 and a polishing grinding wheel 43, one end of the numerical control manipulator 42 is fixed on the fixed seat 41, the other end of the numerical control manipulator 42 is rotatably connected with the polishing grinding wheel 43, a placing box 7 for placing the notebook computer shell is arranged on one side of the fixed seat 41, the feeding device 2 places the formed notebook computer shell on the placing box 7, the numerical control manipulator 42 drives the polishing grinding wheel 43 to polish the surface of the notebook computer shell, the smoothness of the notebook computer shell is improved, a plurality of through holes 8 are arranged on the end surface of the top end of the placing box 7, the polished chips fall into the placing box 7 through the through holes 8 on the top end of the placing, and placing 7 sides of case and being provided with wind hole 9, wind hole 9 links to each other with outside air exhauster 10 and is provided with a filtration collection bag in the air exit department of air exhauster 10, the wind current with the piece along with air exhauster 10 suction enters into the filtration collection bag through air exhauster 10, the rethread filters the collection bag and will have clastic wind current to filter totally, the piece storage that filters out is in the filtration collection bag, when the piece in the filtration collection bag is more, can change and filter the collection bag, and the operation is simple, and the convenience of workers collects and clears away the piece.
The implementation principle of the invention is as follows: the copper nails are inserted into the jacks 12 on the positioning columns 11, wherein one part of the copper nails is inserted into the jacks 12, the other part of the copper nails is arranged outside the jacks 12, the multi-shaft mechanical arm 22 rotates under the control of the control system, the multi-shaft mechanical arm 22 drives the clamp 23 to move to the upper part of the nail embedding jig 1 and attach the clamp 23 to the nail embedding jig 1, at the moment, the pneumatic chuck corresponding to the position of the fixed column 11 clamps one part of the copper nails arranged outside the jacks, the copper nails are extracted from the nail embedding jig 1, the multi-shaft mechanical arm 22 rotates to convey the copper nails into the forming mold 3 and insert the copper nails into the fixed holes 33, at the moment, the movable mold 32 moves towards the fixed mold 31 and is tightly closed, the injection molding machine in the forming mold 3 injects a hot melt into the mold cavity, cooling and forming are carried out, then the vacuum suction cups 6 on the grabbing jig 5 adsorb the notebook computer shell, and the mechanical arm 22 rotates again, and then take out the notebook computer casing from forming die 3, material feeding unit 2 will go out the fashioned notebook computer casing and place on placing case 7, and numerical control manipulator 42 drives emery wheel 43 of polishing and polishes notebook computer casing surface, and then improves its finishing degree.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (5)

1. A notebook computer shell integrated forming system is characterized by comprising a nail burying jig for stacking copper nails, wherein a plurality of positioning columns are arranged on the nail burying jig, and jacks for placing the copper nails are arranged on the plurality of positioning columns;
the feeding device comprises a base, a multi-shaft mechanical arm and a clamp, wherein one end of the multi-shaft mechanical arm is arranged on the base, the other end of the multi-shaft mechanical arm is rotatably connected with the clamp through a universal shaft, the shape of the clamp is matched with that of the nail burying jig, and a plurality of pneumatic chucks which correspond to the positioning columns in position and are used for clamping copper nails are arranged on the clamp;
the forming die comprises a fixed die and a movable die, the fixed die and the movable die are arranged in an opening and closing mode, a plurality of fixing holes corresponding to the positions of the pneumatic chucks are formed in the fixed die, and the fixing holes are used for inserting copper nails clamped by the pneumatic chucks;
the polishing device is used for polishing burrs on the notebook computer shell, the polishing device is arranged on one side of the feeding device and comprises a fixing seat, a numerical control mechanical arm and a polishing grinding wheel, one end of the numerical control mechanical arm is fixed on the fixing seat, the other end of the numerical control mechanical arm is rotatably connected with the polishing grinding wheel, and a placing box used for placing the notebook computer shell is arranged on one side of the fixing seat.
2. The notebook computer housing integrated molding system according to claim 1, wherein a gripping jig for taking out the product is provided on the multi-axis mechanical arm, the gripping jig is disposed opposite to the clamp, the gripping jig is connected to the clamp through a fixing frame, and an end of the multi-axis mechanical arm is rotatably connected to the fixing frame through a turnover mechanism.
3. The notebook computer housing integrated molding system according to claim 2, wherein the gripping jig is provided with a plurality of vacuum suction cups for sucking the molded notebook computer housing.
4. The notebook computer housing integrated molding system according to any one of claims 1 to 3, wherein a plurality of through holes are provided on the top end face of the placing box.
5. The notebook computer housing integrated molding system according to claim 4, wherein the side of the placing box is provided with an air hole, and the air hole is connected with an external air extractor.
CN202010674508.5A 2020-07-14 2020-07-14 Notebook computer casing integrated into one piece system Pending CN111775395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010674508.5A CN111775395A (en) 2020-07-14 2020-07-14 Notebook computer casing integrated into one piece system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010674508.5A CN111775395A (en) 2020-07-14 2020-07-14 Notebook computer casing integrated into one piece system

Publications (1)

Publication Number Publication Date
CN111775395A true CN111775395A (en) 2020-10-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910580A (en) * 2021-09-30 2022-01-11 深圳市麦迪康包装技术有限公司 Intelligent forming device and process for cleaning-free reagent bottle
CN114670395A (en) * 2022-05-30 2022-06-28 宁波景升明诚汽车科技股份有限公司 Production equipment for small damping finished product units

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239826A (en) * 2016-08-31 2016-12-21 昆山新至升塑胶电子有限公司 A kind of screw and nut automatic implantation apparatus
CN108454004A (en) * 2018-02-26 2018-08-28 九仕恒自动化科技（昆山）有限公司 Nail fastener positioning transfer mechanism is buried in a kind of mould
CN208896373U (en) * 2018-10-17 2019-05-24 河南乐通源德福信息科技有限公司 Spike devices are buried in a kind of mould and its take nail jig
CN109894938A (en) * 2019-04-01 2019-06-18 巨昊（重庆）科技有限公司 A kind of main board for notebook computer hole location grinding device
CN209665068U (en) * 2019-04-23 2019-11-22 江阴市春瑞金属制品有限公司 A kind of surface polishing device for metal product
CN210174063U (en) * 2019-05-28 2020-03-24 通达宏泰科技(苏州)有限公司 Full-automatic in-mold nail embedding mechanism
CN212219073U (en) * 2020-07-14 2020-12-25 通达宏泰科技(苏州)有限公司 Notebook computer casing integrated into one piece system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239826A (en) * 2016-08-31 2016-12-21 昆山新至升塑胶电子有限公司 A kind of screw and nut automatic implantation apparatus
CN108454004A (en) * 2018-02-26 2018-08-28 九仕恒自动化科技（昆山）有限公司 Nail fastener positioning transfer mechanism is buried in a kind of mould
CN208896373U (en) * 2018-10-17 2019-05-24 河南乐通源德福信息科技有限公司 Spike devices are buried in a kind of mould and its take nail jig
CN109894938A (en) * 2019-04-01 2019-06-18 巨昊（重庆）科技有限公司 A kind of main board for notebook computer hole location grinding device
CN209665068U (en) * 2019-04-23 2019-11-22 江阴市春瑞金属制品有限公司 A kind of surface polishing device for metal product
CN210174063U (en) * 2019-05-28 2020-03-24 通达宏泰科技(苏州)有限公司 Full-automatic in-mold nail embedding mechanism
CN212219073U (en) * 2020-07-14 2020-12-25 通达宏泰科技(苏州)有限公司 Notebook computer casing integrated into one piece system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113910580A (en) * 2021-09-30 2022-01-11 深圳市麦迪康包装技术有限公司 Intelligent forming device and process for cleaning-free reagent bottle
CN114670395A (en) * 2022-05-30 2022-06-28 宁波景升明诚汽车科技股份有限公司 Production equipment for small damping finished product units

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