CN112803221A - Cam pin inserting machine - Google Patents
Cam pin inserting machine Download PDFInfo
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- CN112803221A CN112803221A CN202011624816.3A CN202011624816A CN112803221A CN 112803221 A CN112803221 A CN 112803221A CN 202011624816 A CN202011624816 A CN 202011624816A CN 112803221 A CN112803221 A CN 112803221A
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- cam
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- thimble
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- 238000005520 cutting process Methods 0.000 claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
本发明是一种凸轮插针机，包括工作台、驱动机构、传动机构和执行机构，在工作台上安装有端子料带滑道和空壳入料滑道，驱动机构连接传动机构，并且通过基座设置于工作台之下，执行机构位于所述工作台之上工作，传动机构包括连接轴和从内向外依次套设在连接轴上的顶针凸轮、内模凸轮、下切凸轮和切料带凸轮，执行机构包括顶针推入机构、下切机构、内模机构和切料带机构，顶针推入机构与顶针凸轮连接，下切机构与所述下切凸轮连接，内模机构与所述内模凸轮连接，切料带凸轮与切料带机构连接。有益效果是：将切端、插端和切料带组合成一体，有效的缩减工站，减化了制程，缩短制造周期；转动速度快，稳定性好。
The invention is a cam pin insertion machine, which includes a worktable, a driving mechanism, a transmission mechanism and an executive mechanism. A terminal material belt slideway and an empty shell feeding slideway are installed on the worktable, and the driving mechanism is connected to the transmission mechanism and passes through the The base is set under the worktable, the actuator is located on the worktable, and the transmission mechanism includes a connecting shaft and a thimble cam, an inner mold cam, a lower cutting cam and a cutting belt sequentially sleeved on the connecting shaft from the inside to the outside. The cam, the actuator includes a thimble push-in mechanism, a lower cutting mechanism, an inner mold mechanism and a material cutting belt mechanism. The ejector needle pushing mechanism is connected with the ejector cam, the lower cutting mechanism is connected with the lower cutting cam, and the inner mold mechanism is connected with the inner mold cam , The cutting belt cam is connected with the cutting belt mechanism. The beneficial effects are as follows: the cutting end, the spigot end and the cutting belt are combined into one body, which effectively reduces the workstation, reduces the manufacturing process, and shortens the manufacturing cycle; the rotation speed is fast and the stability is good.
Description
Technical Field
The invention belongs to the technical field of electronic product processing equipment, and particularly relates to a cam pin inserting machine.
Background
In the manufacturing industry of miniature connectors, it is necessary to insert contact pieces, i.e. pins, correspondingly between the barriers of the plastic shell. The traditional manufacturing method adopts manual ear inserting buckles, and the production efficiency is extremely low. With the development of computer control technology, people also try semi-automatic or full-automatic production, the processing rotating speed of the semi-automatic or full-automatic production can only reach 300-400 RPM generally, and the production efficiency is low. With the rapid development of electronic products, and most of electronic products are developing towards smaller and more precise places, so that people have higher requirements on the miniaturization and high-density of connector terminals, and obviously, the traditional pin inserting machine which can only operate at 300-400 RPM cannot meet the processing requirements of people.
Disclosure of Invention
The invention provides the cam pin inserting machine which is higher in running speed, more precise in processing and smaller in integral structure of a machine body, and aims to solve the technical problems.
The technical scheme is that the cam pin inserting machine is characterized by comprising a workbench, a driving mechanism, a transmission mechanism and an actuating mechanism, wherein a terminal material belt slide and an empty shell feeding slide are installed on the workbench, the empty shell feeding slide is arranged on the front side of the terminal material belt slide, the driving mechanism is connected with the transmission mechanism and is arranged below the workbench through a base, the actuating mechanism is arranged on the workbench to work, the transmission mechanism comprises a connecting shaft and a thimble cam, an inner mold cam, an undercut cam and a material cutting belt cam which are sequentially sleeved on the connecting shaft from inside to outside, the actuating mechanism comprises a thimble pushing mechanism, an undercut mechanism, an inner mold mechanism and a material cutting belt mechanism, the thimble pushing mechanism is connected with the thimble cam, the undercut mechanism is connected with the undercut cam, the inner mold mechanism is connected with the inner mold cam, the material cutting belt cam is connected with the material cutting belt mechanism.
As a further improvement, a material pushing mounting seat is mounted on the workbench at the rear side of the empty shell feeding slide way, a thimble pushing channel is arranged in the material pushing mounting seat, an outlet of the thimble pushing channel faces the empty shell feeding slide way, a thimble pushing mounting seat is arranged on the bottom plate of the base at the rear side of the thimble cam, the thimble pushing mechanism comprises a thimble pushing swing rod, a thimble pushing connecting slide block, a thimble pushing slide block and a thimble pushing follower, the thimble pushing swing rod is connected with the thimble cam through the thimble pushing follower, the thimble pushing swing rod is driven to swing left and right through the rotation of the thimble cam, the lower end of the thimble pushing swing rod is movably connected with the thimble pushing mounting seat through a thimble pushing fixing shaft, and the thimble pushing connecting slide block is movably connected with the upper end of the thimble pushing swing rod, the ejector PIN pushing-in sliding block is arranged in the ejector PIN pushing-in channel, the rear end of the ejector PIN pushing-in sliding block is connected with the ejector PIN pushing-in connecting sliding block, and the ejector PIN pushing-in sliding block is driven to move back and forth in the ejector PIN pushing-in channel through the left-right swing of the ejector PIN pushing-in swinging rod so as to push the PIN needle into the empty shell of the empty shell feeding sliding way.
As a further improvement, the thimble push follower is mounted on a side surface of the thimble push swing rod, a circle of thimble push operation track is arranged on a disk surface of the thimble cam, and a rolling shaft of the thimble push follower is located in the thimble push operation track.
As a further improvement, a contact pin mounting seat is arranged on the workbench at the rear side of the terminal material belt slide way, the undercutting mechanism comprises an undercutting connecting slide block, an undercutting action slide block, an undercutting lever, an undercutting cutter and an undercutting follower, the lower end of the undercutting connecting slide block is slidably connected with the undercutting cam through the undercutting follower, the undercutting action slide block is mounted on the front side surface of the contact pin mounting seat through an elastic connecting piece, the undercutting cutter is vertically and downwardly mounted at the lower end of the undercutting action slide block, the undercutting lever is mounted at the top of the contact pin mounting seat, a front undercutting bearing and a rear undercutting bearing are respectively mounted at two ends of the undercutting lever, the front undercutting bearing falls on the top surface of the undercutting action slide block, and the rear undercutting bearing falls on the top surface of the undercutting connecting slide block; the material cutting belt mechanism comprises a material cutting belt connecting sliding block, a material cutting driving working sliding block, a material cutting belt cutter, a material cutting belt lever and a material cutting belt follower, wherein the lower end of the material cutting belt connecting sliding block is connected with the material cutting belt cam in a sliding mode through the material cutting belt follower, the material cutting belt actuating sliding block is installed on the front side face of the contact pin installation seat through an elastic connecting piece, the material cutting belt cutter is installed on the lower end of the material cutting driving working sliding block vertically and downwards, the material cutting belt lever is installed on the top of the contact pin installation seat, a front material cutting belt bearing and a rear material cutting belt bearing are installed at two ends of the material cutting belt lever respectively, the front material cutting belt bearing falls on the top face of the material cutting driving working sliding block, and the rear material cutting belt bearing falls on the top face of the material cutting belt connecting sliding block.
As a further improvement, the undercut follower is arranged at the lower end of the undercut connecting slide block, and a roller shaft of the undercut follower makes tangential motion with the periphery of the undercut cam; the material cutting belt follower is arranged at the lower end of the material cutting belt sliding block, and a rolling shaft of the material cutting belt follower makes tangential motion with the periphery of the material cutting belt cam.
As a further improvement, the inner mold mechanism comprises an inner mold oscillating bar, an inner mold connecting slide block, an inner mold mounting slide block, an inner mold driving follower, an inner mold mounting follower and an inner mold mounting seat, the inner mold oscillating bar is connected with the inner mold cam in a sliding manner through the inner mold driving follower, the base plate of the base is further provided with the inner mold oscillating bar mounting seat, the lower end of the inner mold oscillating bar is movably connected with the inner mold oscillating bar mounting seat, the upper end of the inner mold oscillating bar is connected with the inner mold connecting slide block, the inner mold mounting seat is also mounted at the upper end of the inner mold oscillating bar, the inner mold mounting seat is provided with a sliding groove, the inner mold connecting slide block is positioned in the sliding groove and moves back and forth in the sliding groove under the driving of the inner mold oscillating bar, and the lower end of the inner mold mounting slide block, the inner die is installed at the top end of the inner die connecting sliding block and is positioned below the lower cutting knife of the lower cutting mechanism.
As a further improvement, the inner mold driving follower is mounted at the lower end of the inner mold swing rod, and the rolling shaft of the inner mold driving follower makes tangential motion with the periphery of the inner mold cam.
As a further improvement, a plurality of lightening holes are formed in the thimble cam, the undercut cam, the inner die cam and the blanking belt cam.
Advantageous effects
The beneficial effects are that: the cutting end, the inserting end and the cutting belt are combined into a whole, so that the work stations are effectively reduced, the manufacturing process is simplified, and the manufacturing period is shortened; the working condition is improved, and the staff is liberated from boring, repeated and single mechanical end swinging work; the cam group structure has the characteristics of small volume, light weight, high rotating speed and good stability.
Drawings
The invention is further explained with the embodiment in the following.
FIG. 1 is a schematic view of the overall front side structure of the present invention;
FIG. 2 is an overall rear side structural view of the present invention;
FIG. 3 is a first front view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a second front view of the present invention;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a right side view of the present invention;
fig. 8 is a schematic view of the inner mold mechanism mounting structure of the present invention.
Numbering in the figures:
1. workbench 2 and motor mounting plate
3. Transmission 301 and connecting shaft
302. Thimble cam 303 and internal mold cam
304. Undercut cam 305, blank belt cam
4. Lightening hole 5, terminal material belt slideway
6. Empty shell feeding slideway 7 and base
701. Bottom plate 702 and thimble push-in mounting base
703. Inner mold swing rod mounting seat 8 and thimble pushing mechanism
801. Ejector pin pushing-in swing rod 802 and ejector pin pushing-in connection sliding block
803. Thimble push-in slide block 804 and thimble push-in follower
805. Thimble pushes into fixed axle 9, undercut mechanism
901. Undercutting connecting slide block 902 and undercutting action slide block
903. Lower cutting lever 904 and lower cutter
905. Undercut follower 906, front undercut bearing
907. Rear undercut bearing 10 and internal mold mechanism
1001. Inner mold swing rod 1002 and inner mold connecting slide block
1003. Inner mold mounting slide block 1004 and inner mold
1005. Inner mold driving follower 1006 and inner mold mounting follower
1007. Inner die mounting seat 10071 and sliding chute
11. Material cutting belt mechanism 1101 and material cutting belt connecting slide block
1102. Material cutting belt making sliding block 1103 and material cutting belt knife
1104. Cutting belt lever 1105 and cutting belt follower
1106. Front cutting belt bearing 1107 and front cutting belt bearing
12. Push material mounting base 1201 and thimble push-in channel
13. Pin mounting seat a and PIN
3021. Thimble push-in operation track
Detailed Description
So that the manner in which the above recited features of the present invention can be understood and readily understood, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings, wherein:
as shown in fig. 1-2, a cam pin inserting machine comprises a workbench 1, a driving mechanism, a transmission mechanism 3 and an executing mechanism, wherein a terminal material belt slideway 5 and an empty shell feeding slideway 6 are installed on the workbench 1, the empty shell feeding slideway 6 is arranged at the front side of the terminal material belt slideway 5, the driving mechanism is connected with the transmission mechanism 3 and is arranged below the workbench 1 through a base 7, the executing mechanism is arranged above the workbench 1 to work, the driving mechanism 2 is a driving motor which is installed on the side surface of the base 7 through a motor installation plate 2, the transmission mechanism 3 comprises a connecting shaft 301, and a thimble cam 302, an inner mold cam 303, an undercut cam 304 and a blank belt cam 305 which are sequentially sleeved on the connecting shaft 301 from inside to outside, the driving motor is connected with the connecting shaft 301 to drive the cams on the connecting shaft 301 to rotate, and the executing mechanism comprises a thimble pushing mechanism 8 and an undercut mechanism 9, The inner die mechanism 10 and the blanking belt mechanism 11 are connected, the thimble pushing mechanism 8 is connected with the thimble cam 302, the undercut mechanism 9 is connected with the undercut cam 304, the inner die mechanism 10 is connected with the inner die cam 303, and the blanking belt cam 305 is connected with the blanking belt mechanism 11. The action of the invention is explained, the terminal material strip slide 5 conveys the terminal material strip to the actuating mechanism, the empty shell feeding slide 6 conveys the empty shell to the actuating mechanism, the system firstly controls the undercut cam 304 to rotate to drive the undercut mechanism 9 to cut off the PIN needles on the terminal material strip which is fed and separate from the material strip; then the inner mold cam 303 is controlled to rotate to drive the inner mold mechanism 10 to lift and catch the separated PIN needle; and then the thimble cam 302 is controlled to rotate to drive the thimble pushing mechanism 8 to push the PIN needles on the internal mold mechanism into the empty shells of the supplied materials to complete the needle inserting action, the material belt continuously passes through the material belt cutting mechanism 11, and the system controls the material belt cutting cam 305 to rotate to drive the material belt cutting mechanism 11 to cut off the material belt so as to facilitate recovery.
Specifically, as shown in fig. 3-4, a material pushing mounting seat 12 is mounted on the workbench 1, a thimble pushing channel 1201 is disposed in the material pushing mounting seat 12, an outlet of the thimble pushing channel 1201 faces the empty shell feeding chute 6, a thimble pushing mounting seat 702 is disposed on the bottom plate 701 of the base 7 at the rear side of the thimble cam 302, the thimble pushing mechanism 8 includes a thimble pushing swing rod 801, a thimble pushing connecting slider 802, a thimble pushing slider 803, and a thimble pushing follower 804, the thimble pushing swing rod 801 is connected to the thimble cam 302 through the thimble pushing follower 804, the thimble pushing swing rod 801 is driven to swing left and right by the rotation of the thimble cam 302, a lower end of the thimble pushing swing rod 801 is movably connected to the thimble pushing mounting seat 702 through a thimble pushing fixing shaft 805, the thimble pushing connecting slider 802 is movably connected to an upper end of the thimble pushing swing rod 801, the thimble push-in slider 803 is disposed in the thimble push-in channel 1201, and the rear end of the thimble push-in slider 803 is connected to the thimble push-in connection slider 802, so that the thimble push-in slider 803 is driven to move back and forth in the thimble push-in channel 1201 by the left and right swing of the thimble push-in swing rod 801 to push the PIN a into the empty shell of the empty shell feeding chute 6.
The thimble push-in follower 804 is installed on the side surface of the thimble push-in swing rod 801, a circle of thimble push-in operation rails 3021 is provided on the disk surface of the thimble cam 302, and the rolling axis of the thimble push-in follower 804 is located in the thimble push-in operation rails 3021. The thimble cam 302 is moved clockwise, and the roller of the thimble pushing follower 804 slides and rolls along the track inside the thimble pushing operation track 3021, so as to drive the thimble pushing swing rod 801 to move.
As shown in fig. 5 to 6, a pin mounting base 13 is provided on the rear side of the terminal tape slide 5 on the table 1, and the undercutting mechanism 9 includes an undercutting connecting slider 901, an undercutting moving slider 902, an undercutting lever 903, an undercutting knife 904, and an undercutting follower 905. The lower end of the undercut connecting slider 901 is slidably connected to the undercut cam 304 by an undercut follower 905. The undercut action slider 902 is mounted on the front side of the pin mount 13 through an elastic connector for easy reset. The lower cutter 904 is vertically installed downward at the lower end of the lower cutting action slider 902, the lower cutting lever 903 is installed at the top of the pin installation base 13, a front lower cutting bearing 906 and a rear lower cutting bearing 907 are respectively installed at the two ends of the lower cutting lever 903, the front lower cutting bearing 906 falls on the top surface of the lower cutting action slider 902, and the rear lower cutting bearing 907 falls on the top surface of the lower cutting connection slider 901. The undercut cam 304 runs clockwise to push the undercut connecting slider 901 to move upwards, and the undercut action slider 902 moves downwards under the action of the lever, so that the aim of separating the PIN needle from the material belt is fulfilled.
As shown in fig. 7, the blanking belt mechanism 11 includes a blanking belt connecting slider 1101, a blanking belt operating slider 1102, a blanking belt cutter 1103, a blanking belt lever 1104, and a blanking belt follower 1105. The lower end of the blanking belt connecting slide block 1101 is connected with the blanking belt cam 305 in a sliding manner through a blanking belt follower 1105, and the blanking belt connecting slide block 1102 is installed on the front side surface of the insertion pin installation seat 13 through an elastic connecting piece, so that resetting is facilitated. The blanking band knife 1103 is vertically installed downwards at the lower end of the blanking band making slider 1102, the blanking band lever 1104 is installed at the top of the pin installing seat 13, a front blanking band bearing 1106 and a rear blanking band bearing 1107 are respectively installed at two ends of the blanking band lever 1104, the front blanking band bearing 1106 falls on the top surface of the blanking band making slider 1102, and the rear blanking band bearing 1107 falls on the top surface of the blanking band connecting slider 1101. The material cutting belt cam 305 runs clockwise to drive the material cutting belt connecting slider 1101 to move upwards, the material cutting belt drives the working slider 1102 to move downwards under the action of the lever, and the material cutting belt knife 1103 cuts off the material belt downwards.
An undercut follower 905 is installed at the lower end of the undercut connecting slider 901, and the roller shaft thereof makes tangential motion with the periphery of the undercut cam 304; the cut tape follower 1105 is installed at the lower end of the cut tape slider 1101 with its roller moving tangentially to the outer circumference of the cut tape cam 305. The driving mode is flexible, the installation is easy, and the driving efficiency is high.
As shown in fig. 8, the inner mold mechanism 10 includes an inner mold oscillating bar 1001, an inner mold connecting slider 1002, an inner mold mounting slider 1003, an inner mold 1004, an inner mold driving follower 1005, an inner mold mounting follower 1006, and an inner mold mounting seat 1007, the inner mold oscillating bar 1001 is slidably connected to the inner mold cam 303 through the inner mold driving follower 1006, the inner mold oscillating bar mounting seat 703 is further mounted on the bottom plate 701 of the base 7, the lower end of the inner mold oscillating bar 1001 is movably connected to the inner mold oscillating bar mounting seat 703, the upper end of the inner mold oscillating bar 1001 is connected to the inner mold connecting slider 1002, the inner mold mounting seat 1007 is also mounted on the upper end of the inner mold oscillating bar 1001, a chute 10071 is provided on the inner mold mounting seat 1007, the inner mold connecting slider 1002 is located in the chute 10071, and is driven by the inner mold oscillating bar 1001 to move back and forth in the chute 10071, the lower end of the inner mold mounting slider, and is located at a position below the lower cutter of the lower cutting mechanism 9. The inner mold driving follower 1006 is mounted at the lower end of the inner mold oscillating bar 1001, and the rolling shaft thereof makes tangential motion with the outer periphery of the inner mold cam 303. The inner mold oscillating bar 1001 drives the follower 1006 to move along the periphery of the inner mold cam 303 through the inner mold, the inner mold connecting slide block 1002 is driven to move back and forth, the inner mold mounting follower 1006 slides on the curved surface of the inner mold connecting slide block 1002, and the inner mold mounting follower pushes the inner mold 1004 to move up and down to contact the separated PIN.
In order to reduce the self-gravity of the whole machine body and not influence the running speed of the equipment, a plurality of lightening holes 4 are respectively arranged on the thimble cam 302, the lower cutting cam 304, the inner die cam 303 and the blanking belt cam 305.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the invention, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624816.3A CN112803221A (en) | 2020-12-31 | 2020-12-31 | Cam pin inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011624816.3A CN112803221A (en) | 2020-12-31 | 2020-12-31 | Cam pin inserting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112803221A true CN112803221A (en) | 2021-05-14 |
Family
ID=75807652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011624816.3A Pending CN112803221A (en) | 2020-12-31 | 2020-12-31 | Cam pin inserting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112803221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI815120B (en) * | 2021-05-19 | 2023-09-11 | 捷登精密科技有限公司 | Continuous pin insertion machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917033A (en) * | 2015-07-02 | 2015-09-16 | 吴中区横泾博尔机械厂 | Adjustable pin inserting machine |
| CN104953440A (en) * | 2015-07-02 | 2015-09-30 | 吴中区横泾博尔机械厂 | Adjustable pin inserting mechanism of pin inserting machine |
| CN107437717A (en) * | 2016-07-20 | 2017-12-05 | 天泽精密技术（上海）有限公司 | Z-type terminal high speed contact pin mechanism |
| CN214255030U (en) * | 2020-12-31 | 2021-09-21 | 乔讯电子(上海)有限公司 | Cam pin inserting machine |
-
2020
- 2020-12-31 CN CN202011624816.3A patent/CN112803221A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917033A (en) * | 2015-07-02 | 2015-09-16 | 吴中区横泾博尔机械厂 | Adjustable pin inserting machine |
| CN104953440A (en) * | 2015-07-02 | 2015-09-30 | 吴中区横泾博尔机械厂 | Adjustable pin inserting mechanism of pin inserting machine |
| CN107437717A (en) * | 2016-07-20 | 2017-12-05 | 天泽精密技术（上海）有限公司 | Z-type terminal high speed contact pin mechanism |
| CN214255030U (en) * | 2020-12-31 | 2021-09-21 | 乔讯电子(上海)有限公司 | Cam pin inserting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI815120B (en) * | 2021-05-19 | 2023-09-11 | 捷登精密科技有限公司 | Continuous pin insertion machine |
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