CN111469417A - Metal part hot press - Google Patents
Metal part hot press Download PDFInfo
- Publication number
- CN111469417A CN111469417A CN202010373131.XA CN202010373131A CN111469417A CN 111469417 A CN111469417 A CN 111469417A CN 202010373131 A CN202010373131 A CN 202010373131A CN 111469417 A CN111469417 A CN 111469417A
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- China
- Prior art keywords
- feeding
- cylinder
- base
- hot press
- metal piece
- 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
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Classifications
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- 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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
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- 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
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
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- 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
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- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
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- 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
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a metal piece hot press, and belongs to the technical field of part assembly. The metal piece hot press comprises a base, a heating device, a feeding barrel, a feeding device, a pressing device, a product positioning seat and a control device: the top surface of the base is provided with a chute, and a feeding slide block is arranged in the chute; the product positioning seat is arranged at the front end of the base and is positioned below the sliding groove; the pressing device is arranged above the base corresponding to the product positioning seat; the feeding barrel is arranged above the base and behind the pressing device; the heating device is wrapped on the feeding barrel; the feeding device is arranged behind the base and is connected with the feeding sliding block; the control device is respectively electrically connected with the heating device, the feeding device and the pressing device and is used for controlling the heating device to heat the metal piece in the feeding cylinder and controlling the feeding device, the feeding device and the pressing device to sequentially act so as to hot press the metal piece into the plastic piece. By adopting the invention, the qualification rate and the production efficiency of products can be improved.
Description
Technical Field
The invention relates to the technical field of part assembly, in particular to a metal piece hot press.
Background
In the industrial production process, various plastic products usually need to be implanted with metal parts such as nuts, and one common implantation method is hot-pressing implantation, wherein the metal parts are heated at high temperature, and the heated metal parts can quickly conduct heat to the plastic products, so that the plastic products are softened, and the metal parts are pressed into the plastic products.
In the prior art, when a metal part is implanted by hot pressing, an operator usually manually operates the metal part, contacts the metal part by using a manual electric iron, raises the temperature of the metal part, and presses a plastic product to integrate the metal part and the plastic product by hot melting. The manual hot-pressing mode has the following disadvantages:
1. the metal piece is insufficiently heated, so that the metal piece is easy to break after being placed into a plastic product for a period of time, and the qualification rate of the product is influenced;
2. manual pressing, the production efficiency is lower.
Disclosure of Invention
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides a hot press for metal parts, which solves the problems of low product yield and low production efficiency caused by insufficient heating of the metal parts when the metal parts are manually heated and implanted into plastic products in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
in a first aspect, an embodiment of the present invention provides a metal part hot press, where the metal part hot press includes a base, a heating device, a feeding cylinder, a feeding device, a pressing device, a product positioning seat, and a control device:
the top surface of the base is provided with a chute, and a feeding sliding block is arranged in the chute;
the product positioning seat is arranged at the front end of the base and is positioned below the sliding groove;
the pressing device is arranged above the base corresponding to the product positioning seat;
the feeding cylinder is arranged above the base and behind the pressing device;
the heating device is wrapped on the feeding barrel;
the feeding device is arranged behind the base and is connected with the feeding sliding block;
the control device is respectively electrically connected with the heating device, the feeding barrel, the feeding device and the pressing device and is used for controlling the heating device to heat the metal piece in the feeding barrel and controlling the feeding barrel, the feeding device and the pressing device to sequentially realize the following actions, the heated metal piece falls into the feeding sliding block through the feeding barrel, the feeding sliding block is pushed to the lower part of the pressing device by the feeding device, and the heated metal piece is pressed and fixed on the plastic product in the product positioning seat by the pressing device.
Optionally, a limiting block used for limiting the stroke of the feeding sliding block is arranged at the front end of the sliding groove, a material receiving structure used for receiving the metal piece falling from the feeding cylinder is arranged on the feeding sliding block, and when the feeding sliding block moves to the limiting block, the position of the material receiving structure is aligned with the product positioning seat.
Optionally, the pressing device includes a pressing cylinder, a guide plate, and a pressing column:
the guide plate is fixed on the slide rail and is provided with a guide hole corresponding to the product positioning seat;
the piston of the material pressing cylinder is connected with the material pressing column;
the lower end of the material pressing column penetrates through the guide hole and moves up and down under the driving of the piston of the material pressing cylinder.
Optionally, the pressing device further comprises a positioning plate and a positioning column, the positioning column is erected on the base, the positioning plate is fixed on the positioning column, and the pressing cylinder is fixed on the positioning plate.
Optionally, the heating device includes a heating block, and the heating block is made of bronze.
Optionally, the heating device further includes a plurality of heat insulating plates and two heat insulating blocks:
the heat insulation plate is fixed on the side surface of the heating block;
the heat insulation blocks are respectively arranged at the top and the bottom of the heating block.
Optionally, the feeding device comprises a feeding cylinder:
the feeding cylinder is arranged at the rear of the base, and a piston of the feeding cylinder is connected with the feeding sliding block and drives the feeding sliding block to slide in the sliding groove.
Optionally, the piston of the feeding cylinder is connected with the feeding sliding block through a cylinder meson.
Optionally, the number of the product positioning seats is multiple, each product positioning seat corresponds to a different plastic product, and different product positioning seats can be replaced with each other to be matched with the base.
(III) advantageous effects
The invention has the beneficial effects that: according to the metal part hot press, the heating device is wrapped on the feeding barrel, the control device is used for controlling the heating device to heat the metal part in the feeding barrel, and the feeding barrel, the feeding device and the pressing device are controlled to operate in a coordinated mode, so that compared with the prior art, the metal part hot press can fully heat the metal part in the feeding barrel, the problem of low product qualification rate caused by insufficient heating of the metal part can be effectively solved, automation of embedding the metal part into a plastic product is achieved, and production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a metal part hot press according to embodiment 1 of the present invention;
fig. 2 is a block diagram of a control device according to embodiment 1 of the present invention.
[ description of reference ]
The device comprises a base 1, a product positioning seat 2, a guide plate 3, a positioning column 4, a positioning plate 5, a material pressing cylinder 6, a heat insulation plate 7 and 8, a heating block 9, a feeding cylinder 10, a heat insulation block 11 and 12, a feeding cylinder 13, a cylinder meson 14, a feeding slide block 15, a limiting block 16, a material pressing column 17, a power supply module 210, a P L C module 220, a switch module 230, a temperature controller 240 and a counter 250.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. In which the terms "upper", "lower", etc. are used herein with reference to the orientation of fig. 1.
The embodiment of the invention provides a metal piece hot press, which comprises a base, a heating device, a feeding barrel, a feeding device, a pressing device, a product positioning seat and a control device, wherein the heating device comprises a heating element, a feeding barrel, a feeding device, a pressing device, a product positioning seat and a control device:
the top surface of the base is provided with a chute, and a feeding slide block is arranged in the chute;
the product positioning seat is arranged at the front end of the base and is positioned below the sliding chute;
the pressing device is arranged above the base corresponding to the product positioning seat;
the feeding cylinder is arranged above the base and is positioned behind the pressing device;
the heating device is wrapped on the feeding barrel;
the feeding device is arranged behind the base and is connected with the feeding sliding block;
the control device is respectively electrically connected with the heating device, the feeding barrel, the feeding device and the pressing device and is used for controlling the heating device to heat the metal piece in the feeding barrel and controlling the feeding barrel, the feeding device and the pressing device to sequentially realize the following actions, the heated metal piece falls into the feeding sliding block through the feeding barrel, the feeding sliding block is pushed to the lower part of the pressing device by the feeding device, and the heated metal piece is pressed into the plastic product fixed in the product positioning seat by the pressing device.
According to the metal part hot press provided by the embodiment of the invention, the heating device is wrapped on the feeding barrel, the control device is used for controlling the heating device to heat the metal part in the feeding barrel, and the feeding barrel, the feeding device and the pressing device are controlled to operate in a coordinated manner, so that compared with the prior art, the metal part hot press can fully heat the metal part in the feeding barrel, the problem of low product qualification rate caused by insufficient heating of the metal part can be effectively solved, the automation of embedding the metal part into a plastic product is realized, and the production efficiency is improved.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Referring to fig. 1, a stopper 16 is disposed at a front end of the chute on the top surface of the base 1, and the stopper 16 is used for limiting a stroke of the feeding slider.
The front end of the base 1 is provided with a positioning seat mounting structure which is positioned below the sliding groove and used for mounting a product positioning seat 2.
In practical application, the metal piece hot press can comprise a plurality of product positioning seats, each product positioning seat can fix plastic products of different specifications, and when the metal piece is implanted into the plastic products of different specifications, the product positioning seats of corresponding specifications only need to be installed on the positioning seat installation structure. Therefore, the metal piece hot press can adapt to different plastic products.
The pressing device comprises a pressing cylinder 6, a guide plate 3, a pressing column 17, a positioning plate 5 and a positioning column 4. The positioning column 4 is erected on the base 1, the positioning plate 5 is fixed on the positioning column 4, and the material pressing cylinder 6 is fixed on the positioning plate 5. The guide plate 3 is arranged below the material pressing cylinder 6 and fixed on the slide rail, and a guide hole is formed in the guide plate corresponding to the product positioning seat 2; the piston of the material pressing cylinder 6 is connected with the material pressing column 17; the lower end of the material pressing column 17 penetrates through the guide hole and moves up and down under the driving of the piston of the material pressing cylinder 6.
In this embodiment, the guiding hole of the guiding plate 3 is aligned with the position of the plastic product in the product positioning seat 2, where the metal piece needs to be implanted, so that the position precision of each plastic product pressed into the metal piece can be ensured as long as the position of the product positioning seat 2 is adjusted, and the reject ratio of the product is reduced.
The heating device comprises a heating block 9, two heat insulation plates 7, two heat insulation plates 8 and two heat insulation blocks 11, 12. The heating block 9 is made of bronze and is wrapped on the feeding cylinder 10. The heat insulation plates 7 and 8 are fixed on the side surface of the heating block 9, and the heat insulation blocks 11 and 12 are respectively arranged at the top and the bottom of the heating block 9.
In the embodiment, the feeding barrel 10 is wrapped by the heating block 9, so that a plurality of metal pieces in the feeding barrel 10 can be heated simultaneously, and the heating block 9 is externally provided with a heat insulation plate and a heat insulation block, so that the temperature of the metal pieces in the feeding barrel 10 can be kept.
In practical application, a temperature sensor can be directly arranged in the feed cylinder 10 to monitor the temperature of the metal piece in the feed cylinder 10, so that the control device controls the heating block 9 to heat or keep warm according to the monitored temperature.
The feeding device comprises a feeding cylinder 13, the feeding cylinder 13 is arranged behind the base 1, and a piston of the feeding cylinder is connected with a feeding sliding block 15 and drives the feeding sliding block 15 to slide in the sliding groove.
In this embodiment, the piston of the feeding cylinder 13 and the feeding slide block 15 may be connected through a cylinder meson 14.
The feeding sliding block 15 is provided with a material receiving structure for receiving metal pieces falling from the feeding barrel 10, and when the feeding sliding block 15 moves to the limiting block 16, the position of the material receiving structure is aligned with the product positioning seat 2.
Referring to fig. 2, the control device includes a power module 210, a P L C module 220, a switch module 230, a temperature controller 240, and a counter 250.
The power module 210 is electrically connected with the switch module 230, the P L C module 220, the temperature controller 240 and the counter 250 respectively, the P L C module 220 is connected with the feeding cylinder 10, the pressing cylinder 6, the feeding cylinder 13 and the temperature controller 240 respectively, and the temperature controller 240 is connected with the heating block 9.
In practical application, after the metal piece hot press is started, the heating block 9 is powered on to heat the metal piece in the feeding cylinder 10, the temperature controller 240 monitors and displays the temperature of the heating block 9 and sends the monitored temperature to the PC L module 220, when the temperature reaches a set value, each time the PC L receives a signal from the switch module 230, the feeding cylinder 10, the feeding cylinder 13 and the pressing cylinder 6 are controlled to act in sequence, firstly, one metal piece falls down from the feeding cylinder 10, the metal piece falls into the material receiving structure of the feeding slide block 15, the piston of the feeding cylinder 13 pushes the feeding slide block 15 to move forwards to the position of the limiting block 16 in the sliding groove of the base 1, the piston of the pressing cylinder 6 pushes the pressing column 17 downwards, the pressing column 17 presses the metal piece on the feeding slide block 15 downwards into the plastic product, and in the pressing process, the high temperature of the metal piece gradually melts the part of the plastic product, which is in contact with the plastic product, so as to implant the plastic product.
In practical application, the switch module can adopt a pneumatic foot switch. The counter can be connected with switch module, feed cylinder, feed arrangement or press device for count the plastic product of processing.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a metalwork hot press, its characterized in that, metalwork hot press includes base, heating device, feed cylinder, feed arrangement, press device, product positioning seat and controlling means:
the top surface of the base is provided with a chute, and a feeding sliding block is arranged in the chute;
the product positioning seat is arranged at the front end of the base and is positioned below the sliding groove;
the pressing device is arranged above the base corresponding to the product positioning seat;
the feeding cylinder is arranged above the base and behind the pressing device;
the heating device is wrapped on the feeding barrel;
the feeding device is arranged behind the base and is connected with the feeding sliding block;
the control device is respectively electrically connected with the heating device, the feeding barrel, the feeding device and the pressing device and is used for controlling the heating device to heat the metal piece in the feeding barrel and controlling the feeding barrel, the feeding device and the pressing device to sequentially realize the following actions, the heated metal piece falls into the feeding sliding block through the feeding barrel, the feeding sliding block is pushed to the lower part of the pressing device by the feeding device, and the heated metal piece is pressed and fixed on the plastic product in the product positioning seat by the pressing device.
2. The metal piece hot press according to claim 1, wherein a limiting block for limiting a stroke of the feeding slider is disposed at a front end of the chute, a material receiving structure for receiving the metal piece falling from the feeding cylinder is disposed on the feeding slider, and when the feeding slider moves to the limiting block, a position of the material receiving structure is aligned with the product positioning seat.
3. The metal part hot press of claim 1, wherein the swaging device comprises a swaging cylinder, a guide plate, and a swaging cylinder:
the guide plate is fixed on the slide rail and is provided with a guide hole corresponding to the product positioning seat;
the piston of the material pressing cylinder is connected with the material pressing column;
the lower end of the material pressing column penetrates through the guide hole and moves up and down under the driving of the piston of the material pressing cylinder.
4. The metal part hot press of claim 3, wherein the swaging apparatus further comprises a positioning plate and a positioning post, the positioning post stands on the base, the positioning plate is fixed on the positioning post, the swaging cylinder is fixed on the positioning plate, and the guide plate is disposed below the swaging cylinder.
5. The metal part hot press of claim 1, wherein the heating device comprises a heating block, the heating block being a bronze material.
6. The metal part press of claim 5, wherein the heating device further comprises a plurality of insulation panels and two insulation blocks:
the heat insulation plates are respectively fixed on the side surfaces of the heating blocks;
the heat insulation blocks are respectively arranged at the top and the bottom of the heating block.
7. The metal piece hot press of claim 1, wherein the feed device comprises a feed cylinder:
the feeding cylinder is arranged at the rear of the base, and a piston of the feeding cylinder is connected with the feeding sliding block and drives the feeding sliding block to slide in the sliding groove.
8. The metal piece hot press of claim 7, wherein the piston of the feed cylinder is connected to the feed slide by a cylinder meson.
9. The metal hot press of claim 1, wherein the number of product positioning seats is plural, each product positioning seat corresponds to a different plastic product, and different product positioning seats can be mutually replaced and matched with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373131.XA CN111469417A (en) | 2020-05-06 | 2020-05-06 | Metal part hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373131.XA CN111469417A (en) | 2020-05-06 | 2020-05-06 | Metal part hot press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111469417A true CN111469417A (en) | 2020-07-31 |
Family
ID=71757256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010373131.XA Pending CN111469417A (en) | 2020-05-06 | 2020-05-06 | Metal part hot press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469417A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204658944U (en) * | 2015-05-13 | 2015-09-23 | 东莞劲胜精密组件股份有限公司 | A kind of automatic nut implanter |
| CN205573022U (en) * | 2016-03-15 | 2016-09-14 | 东莞景丰塑胶制品有限公司 | Equipment is implanted to hot melt nut |
| CN206124240U (en) * | 2016-09-14 | 2017-04-26 | 深圳市叁线数控设备有限公司 | Automatic response nut machine aircraft nose |
-
2020
- 2020-05-06 CN CN202010373131.XA patent/CN111469417A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204658944U (en) * | 2015-05-13 | 2015-09-23 | 东莞劲胜精密组件股份有限公司 | A kind of automatic nut implanter |
| CN205573022U (en) * | 2016-03-15 | 2016-09-14 | 东莞景丰塑胶制品有限公司 | Equipment is implanted to hot melt nut |
| CN206124240U (en) * | 2016-09-14 | 2017-04-26 | 深圳市叁线数控设备有限公司 | Automatic response nut machine aircraft nose |
Non-Patent Citations (2)
| Title |
|---|
| 中国技术成果大全编辑部: "《中国技术成果大全》", 31 October 1991, 科学技术文献出版社 * |
| 变压器制造技术丛书编审委员会: "《变压器绕组制造工艺》", 30 June 1998, 机械工业出版社 * |
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Application publication date: 20200731 |