CN215316842U - A long pin assembly mechanism of DC power socket automatic assembly equipment - Google Patents
A long pin assembly mechanism of DC power socket automatic assembly equipment Download PDFInfo
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- CN215316842U CN215316842U CN202120752291.5U CN202120752291U CN215316842U CN 215316842 U CN215316842 U CN 215316842U CN 202120752291 U CN202120752291 U CN 202120752291U CN 215316842 U CN215316842 U CN 215316842U
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Abstract
The utility model discloses a long pin assembling mechanism of automatic DC power socket assembling equipment, which comprises an input track and an assembling manipulator, wherein the assembling manipulator comprises a pressing mechanism, a transverse moving mechanism, a supporting plate mechanism and a pushing plate mechanism; the pressing mechanism comprises a pressing cylinder, an ejector rod and a guide block, the pressing cylinder is fixed on the base, the ejector rod is connected with a piston rod of the pressing cylinder, the ejector rod is inserted into a guide hole of the guide block, and the guide block is fixed on a platen of the base; the bearing hole of the assembling base is coaxial with the ejector rod; the supporting plate mechanism and the push plate mechanism are respectively connected with the transverse moving mechanism; the supporting plate is opposite to the push plate, and the supporting plate is arranged right below the guide block; the transverse gap between the supporting plate and the pushing plate and the gap between the top surface of the supporting plate and the bottom surface of the guide block jointly form a feeding hole, and an outlet at the rear end of the input track of the long pin is opposite to the feeding hole. The utility model installs the long pin into the plastic shell pre-assembled on the assembly base through the assembly manipulator, and has high assembly efficiency.
Description
[ technical field ]
The utility model relates to DC power socket assembling equipment, in particular to a long pin assembling mechanism of automatic DC power socket assembling equipment.
[ background art ]
The DC power socket is mainly used as an external DC power socket of small-sized electrical equipment. As shown in fig. 1 to 4, the DC025 DC power socket includes 8 parts, i.e., a short pin (second power pin) 01, a large insulating spacer 02, a hook pin (first power pin) 03, a plastic shell 04, a long pin (plug pin) 05, a small insulating spacer 06, a mandrel 07, and a screw head 08.
As shown in fig. 2, the large end of the plastic shell 04 has a ring of protruding flanges 041, and the sidewall of the plastic shell 04 includes a slot 042 with long pins; the flange 041 of the plastic shell 04 is interrupted at the slot 042 part of the long pin to form an avoiding groove for installing the long pin 05; the bottom surface of the plastic shell 04 has a mandrel hole 043. As shown in fig. 3, the long pin (plug pin) 05 includes a terminal pin 051, an annular ring 052, and a snap contact 053.
The DC power socket is mostly assembled by traditional hands, and the production mode is backward and cannot meet the increasing market demand. The traditional manual assembly has low production efficiency, low yield and high production cost.
The long pins are required to be installed in the plastic shell firstly by adopting mechanical automatic assembly of the DC direct-current power socket, and a foundation is provided for assembly of other parts of the DC direct-current power socket.
[ summary of the utility model ]
The utility model aims to provide a long pin assembling mechanism of automatic assembling equipment of a DC power socket, which has high assembling productivity.
In order to solve the technical problems, the utility model adopts the technical scheme that the long pin assembling mechanism of the automatic DC power socket assembling equipment comprises a rack, an assembling base, an input track of a long pin and an assembling manipulator, wherein the assembling manipulator comprises a base, a pressing mechanism, a transverse moving mechanism, a supporting plate mechanism and a pushing plate mechanism; the middle part of the machine base comprises a bedplate, the pressing mechanism comprises a pressing cylinder, an ejector rod and a guide block, the guide block comprises a guide hole, the pressing cylinder is vertically fixed on the upper part of the machine base, the upper end of the ejector rod is connected with a piston rod of the pressing cylinder, the lower end of the ejector rod is inserted into the guide hole of the guide block, and the guide block is fixed on the bedplate; the assembly base is arranged on the frame, and a plastic shell bearing hole of the assembly base is coaxial with the ejector rod; the transverse moving mechanism is arranged on the bedplate. The supporting plate mechanism and the push plate mechanism are respectively connected with the transverse moving mechanism; the supporting plate of the supporting plate mechanism is opposite to the push plate of the push plate mechanism, the supporting plate is arranged on the transverse right side of the push plate, and the supporting plate is arranged right below the guide block; the transverse gap between the supporting plate and the pushing plate and the gap between the top surface of the supporting plate and the bottom surface of the guide block jointly form a feed inlet, the input tracks of the long pins are longitudinally arranged, and the outlets at the rear ends of the input tracks of the long pins are opposite to the feed inlet; the input track comprises a wiring pin slideway and an annular ring slideway, and the wiring pin slideway is vertically arranged; the annular ring slideway is connected with the top of the wiring foot slideway and is positioned on the right side of the wiring foot slideway.
In the long pin assembling mechanism, the transverse moving mechanism comprises a sliding table cylinder and a T-shaped connecting plate, the sliding table cylinder is transversely fixed on the bedplate, and a longitudinal plate of the T-shaped connecting plate is connected with a sliding table of the sliding table cylinder; the supporting plate mechanism comprises a door-shaped first driving block, a first spring plunger, a first linear guide rail pair, a supporting plate mounting block and a supporting plate; the guide rail of the first linear guide rail pair is transversely fixed on the bedplate, and the supporting plate mounting block is fixed on the sliding block of the first linear guide rail pair; the first driving block comprises two vertical plates, and the upper part of the first driving block is connected with the right end of the transverse plate of the T-shaped connecting plate; the supporting plate mounting block is arranged in a groove between two vertical plates of the first driving block, the first spring plunger is arranged on the vertical plate on the right side of the first driving block and transversely arranged, the head of the plunger faces left and abuts against the right side face of the supporting plate mounting block; the right end of the supporting plate is fixed on the lower part of the supporting plate mounting block, and the left end of the supporting plate is positioned right below the guide block.
The long pin assembling mechanism comprises a push plate mechanism, a first driving block, a first spring plunger, a first linear guide rail pair, a push plate mounting block and a push plate, wherein the push plate mechanism comprises a door-shaped second driving block, a second spring plunger, the second linear guide rail pair, the push plate mounting block and the push plate; the upper part of the second driving block is connected with the left end of the transverse plate of the T-shaped connecting plate; the push plate mounting block is arranged in a groove between the two vertical plates of the second driving block and is fixed at the left end of the push plate; the second spring plunger is arranged on the vertical plate on the left side of the second driving block and is transversely arranged, the head of the plunger faces right and abuts against the left side face of the push plate mounting block; the push plate is arranged behind the vertical plate on the right side of the second driving block, and the vertical height of the push plate is larger than the longitudinal thickness of the push plate.
In the long pin assembling mechanism, the longitudinal thickness of the supporting plate is smaller than the diameter of the long pin annular ring, and the longitudinal thickness of the guide block is larger than that of the supporting plate; the right end of the guide block comprises two downward extending blocking feet, the supporting plate penetrates through the rear part of the guide block between the two blocking feet and comprises a baffle plate lower than the bottom surface of the guide block, and the front part of the bottom surface of the guide block comprises an avoiding groove of the long pin break contact.
The long pin assembling mechanism comprises a support plate left-going limit stop, wherein the support plate left-going limit stop is fixed on the bedplate and is positioned on the left side of the first linear guide rail pair sliding block.
In the long pin assembling mechanism, the gap between the top surface of the supporting plate and the bottom surface of the guide block is larger than the thickness of the long pin annular ring; at the feeding position of the supporting plate mechanism, a sliding block of the first linear guide rail pair abuts against a left-going limiting stop block of the supporting plate, and a transverse gap exists between the supporting plate mounting block and a vertical plate on the left side of the first driving block; the transverse gap between the supporting plate and the push plate is larger than the thickness of the long pin wiring pin.
The long pin assembling mechanism is characterized in that the plastic shell bearing hole of the assembling base comprises a positioning column of the plastic shell.
The long pin assembling mechanism comprises a linear vibrator, and the input track of the long pin is arranged on the linear vibrator.
The long pin assembling mechanism of the utility model installs the long pin into the plastic shell pre-assembled on the assembling base through the assembling mechanical arm, and has high assembling productivity.
[ description of the drawings ]
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a perspective view of a prior art DC power outlet.
Fig. 2 is a perspective view of a plastic shell of a prior art DC power outlet.
Fig. 3 is a perspective view of a prior art DC power outlet long pin.
Fig. 4 is an exploded view of a prior art DC outlet.
Fig. 5 is a front view of a long pin mounting mechanism according to an embodiment of the present invention.
Fig. 6 is a top view of a long pin mounting mechanism according to an embodiment of the present invention.
Fig. 7 is a right side view of a long pin mounting mechanism in accordance with an embodiment of the present invention.
Fig. 8 is a perspective view of the connection of an input track and an assembly robot in accordance with an embodiment of the present invention.
Fig. 9 is a perspective view of a long pin mounting mechanism according to an embodiment of the present invention.
Fig. 10 is a perspective view of another perspective view of the long pin mounting mechanism according to the embodiment of the utility model.
Fig. 11 is a schematic diagram of the long lead mounting mechanism according to the embodiment of the utility model.
Fig. 12 is a second schematic view of the long pin assembling mechanism according to the embodiment of the present invention.
Fig. 13 is a third schematic view of the long lead assembling mechanism according to the embodiment of the present invention.
[ detailed description of the utility model ]
The structure of the long pin assembling mechanism of the automatic assembling equipment for the DC power socket according to the embodiment of the present invention is shown in fig. 5 to 13, and includes a rack 100, an assembling base C0103, an input track B0103 for the long pin, and an assembling manipulator, where the assembling manipulator includes a base B021, a pressing mechanism B022, a transverse moving mechanism B023, a pallet mechanism B024, and a pallet mechanism B025.
The base B021 includes a column B0211, a cylinder mounting plate B0212 and a bedplate B0213. The column B0211 is fixed to the frame 100. The cylinder mounting plate B0212 is fixed on the top of the upright post B0211, and the bedplate B0213 is fixed in the middle of the upright post B0211.
The pressing mechanism B022 includes a pressing cylinder B0221, a connecting block B0222, a jack B0223, and a guide block B0224. Guide block B0224 is fixed to platen B0213, and guide block B0224 has a guide hole B02241. The down-pressure cylinder B0221 is vertically fixed on the upper part of the base B021, the upper end of the ejector B0223 is connected with the lower end of the piston rod of the down-pressure cylinder B0221 through a connecting block B0222, and the lower end of the ejector B0223 is inserted into the guide hole B02241 of the guide block B0224.
The assembly base C0103 is installed on the frame 100, and the plastic shell bearing hole C01031 of the assembly base C0103 is coaxial with the ejector pin B0223 and is located right below the guide hole B02241.
The transverse moving mechanism B023 comprises a sliding table cylinder B0231 and a T-shaped connecting plate B0232, the sliding table cylinder B0231 is fixed on the top surface of the bedplate B0213 along the transverse direction (the Y-axis direction), and a vertical plate B02321 of the T-shaped connecting plate B0232 is connected with the sliding table of the sliding table cylinder B0231.
The supporting plate mechanism B024 comprises a door-shaped first driving block B0241, a first spring plunger B0242, a first linear guide rail pair B0243, a supporting plate mounting block B0244 and a supporting plate B0245. The guide rail of the first linear guide rail pair B0243 is fixed on the vertical surface of the front end of the bedplate B0213 along the transverse direction (Y-axis direction), and the supporting plate mounting block B0244 is fixed on the sliding block of the first linear guide rail pair B0243. First drive block B0241 includes crossbeam and two risers, the crossbeam on first drive block B0241 upper portion with T shape connecting plate B0232 diaphragm B02322 the right-hand member be connected. The support plate mounting block B0244 is arranged in a groove between two vertical plates of the first driving block B0241, the first spring plunger B0242 is arranged on a vertical plate B02412 on the right side of the first driving block B0241 and is transversely arranged, and the head of the plunger of the spring plunger B0242 faces to the left and is pressed against the right side surface of the support plate mounting block B0244. The right end of the supporting plate B0245 is fixed at the lower part of the supporting plate mounting block B0244, and the left end of the supporting plate B0245 is positioned under the guide block B0224.
The push plate mechanism B025 comprises a door-shaped second driving block B0251, a second spring plunger B0252, a second linear guide rail pair B0253, a push plate mounting block B0254 and a push plate B0255. The guide rail of the second linear guide rail pair B0253 is transversely fixed on the vertical surface of the front end of the bedplate B0213, and the left end of the push plate B0255 is fixed on the slide block of the second linear guide rail pair B0253. The second drive block B0251 includes crossbeam and two risers, and the crossbeam on second drive block B0251 is connected with the left end of T-shaped connecting plate B0232 diaphragm B02322. The push plate mounting block B0254 is arranged in a groove between two risers of the second driving block B0251 and fixed at the left end of the push plate B0255. The second spring plunger B0252 is mounted on a riser B02511 on the left side of the second drive block B0251, and is arranged in the transverse direction, and the head of the second spring plunger B0252 is towards the right and is pressed against the left side of the push plate mounting block B0254. The push plate B0255 is arranged behind a riser B02512 on the right side of the second drive block B0251, and the vertical height is greater than the longitudinal thickness.
The thickness of the supporting plate B0245 in the longitudinal direction (X-axis direction) is smaller than the diameter of the annular ring of the long pin 05, and the thickness of the guide block B0224 in the longitudinal direction (X-axis direction) is larger than the thickness of the supporting plate in the longitudinal direction. A downward extending stop foot B02242 is respectively arranged at the front and the back of the right end of the guide block B0224, and the supporting plate B0245 penetrates through the two stop feet B02242.
The clearance between the bottom surface of the guide block B0224 and the top surface of the supporting plate B0245 is larger than the thickness of the annular ring of the long pin 05, the rear part of the guide block B0224 comprises a baffle (not shown in the figure) lower than the bottom surface of the guide block, and the front part of the bottom surface of the guide block B0224 is provided with an avoiding groove B02243 of the long pin break contact 053.
The supporting plate mechanism B024 further comprises a supporting plate left-going limit stop (not shown in the figure), and the supporting plate left-going limit stop is fixed on the vertical surface of the front end of the bedplate B0213 (along the X-axis direction) and is positioned on the left side of the sliding block of the first linear guide rail pair B0253.
The support plate B0245 and the push plate B0255 are both opposed, and the support plate B0245 is arranged on the right side of the push plate B0255 in the lateral direction (Y-axis direction).
At the feeding position of the supporting plate mechanism B024, namely in an initial state, the first spring plunger B0242 pushes the supporting plate mounting block B0244 to the left, a sliding block of the first linear guide rail pair B0243 abuts against a supporting plate left-going limit stop, and a transverse gap delta is formed between the supporting plate mounting block B0244 and a vertical plate B02411 on the left side of the first driving block B0241, wherein the delta is 0.8 mm. The transverse gap between the supporting plate B0245 and the pushing plate B0255 is larger than the thickness of the long pin 05 wiring pin 051.
At the loading position of the pallet mechanism B024, the left end of the pallet B0245 is arranged right below the guide block B0224. The gap between the supporting plate B0245 and the pushing plate B0255 and the gap between the supporting plate B0245 and the guide block B0224 jointly form a feeding hole of the assembling mechanical arm. The input track B0103 of the long pin is mounted on the linear vibrator B0104. The input track B0103 of the long pin is arranged in the longitudinal direction (X-axis direction), and the outlet at the rear end of the input track B0103 of the long pin is opposed to the feed port of the assembly robot. The input track B0103 comprises a wiring foot slideway B01031 and an annular ring slideway B01032, wherein the wiring foot slideway B01031 is vertically arranged. The annular ring slideway B01032 is connected with the top of the wiring foot slideway B01031 and is positioned on the right side of the wiring foot slideway B01031.
A positioning column C01032 of the plastic shell is arranged in a bearing hole C01031 of the assembling base C0103, and the plastic shell 04 is preassembled in the bearing hole C01031 of the assembling base C0103 and positioned by the positioning column C01032. The flange 041 of the plastic shell 04 faces upward and the long pin slot 042 of the plastic shell 04 faces left.
The working process of the long pin assembling mechanism of the automatic assembling equipment of the DC power socket comprises the following steps:
as shown in fig. 11, the workpiece long pins 05 in the long pin input rail B0103 enter the feed opening of the mounting robot in the negative X-axis direction along the exit at the rear end of the long pin input rail.
The sliding table cylinder B0231 starts to act, the first driving block B0241 and the second driving block B0251 are driven to move rightwards (positive direction of Y axis) by the T-shaped connecting plate B0232,
as shown in fig. 12, when the first drive block B0241 moves rightward, the support plate B0245 and the support plate mounting block B0244 are stationary under the leftward pressing force of the first spring plunger B0242, and the first drive block B0241 moves rightward to eliminate the lateral gap δ; when the second driving block B0251 moves rightwards, the push plate mounting block B0254 and the push plate B0255 are pushed by a second spring plunger B0252; the process enables the push plate B0255 and the support plate B0245 to clamp the wiring pin 051 of the long pin 05 firstly.
When the moving amount of the sliding table cylinder B0231 exceeds 0.8mm, the vertical plate B02411 on the left side of the first driving block B0241 is contacted with the left side of the supporting plate mounting block B0244, and then the push plate B0255, the long pin 05 and the supporting plate B0245 move together along the positive direction of the Y axis. When the annular ring of the long pin 05 moves to the position right above the bearing hole of the workpiece of the assembly base C0103, the wiring pin 051 of the long pin 05 is clamped into the slot 042 of the long pin of the plastic shell 04, the lower end of the wiring pin 051 is blocked by the bottom plate of the plastic shell 04, and the push plate B0255 cannot move rightwards continuously.
When the sliding table of the sliding table air cylinder B0231 continues to move rightwards, the first driving block B0241 and the second driving block B0251 move rightwards along with the sliding table, the push plate mounting block B0254 and the push plate B0255 are not moved, and the spring of the second spring plunger B0252 is compressed; the supporting plate B0245 follows the first driving block B0241 to move rightwards until all the supporting plate is separated from the long pin 05.
As shown in fig. 13, after the right movement of the sliding table cylinder B0231 is completed, the piston rod of the downward-pressing cylinder B0221 extends to drive the ejector rod B0223 to press downward to eject the long pin 05 into the plastic shell 04, so as to complete the assembly of the long pin and the plastic shell. And finally, the pressing mechanism B022, the transverse moving mechanism B023, the supporting plate mechanism B024 and the push plate mechanism B025 are reset in sequence, and one-time assembly circulation of the long pins is completed.
Claims (8)
1. A long pin assembling mechanism of automatic assembling equipment of a DC power socket comprises a rack and an assembling base, and is characterized by comprising an input track of a long pin and an assembling manipulator, wherein the assembling manipulator comprises a base, a pressing mechanism, a transverse moving mechanism, a supporting plate mechanism and a push plate mechanism; the middle part of the machine base comprises a bedplate, the pressing mechanism comprises a pressing cylinder, an ejector rod and a guide block, the guide block comprises a guide hole, the pressing cylinder is vertically fixed on the upper part of the machine base, the upper end of the ejector rod is connected with a piston rod of the pressing cylinder, the lower end of the ejector rod is inserted into the guide hole of the guide block, and the guide block is fixed on the bedplate; the assembly base is arranged on the frame, and a plastic shell bearing hole of the assembly base is coaxial with the ejector rod; the transverse moving mechanism is arranged on the bedplate, and the supporting plate mechanism and the push plate mechanism are respectively connected with the transverse moving mechanism; the supporting plate of the supporting plate mechanism is opposite to the push plate of the push plate mechanism, the supporting plate is arranged on the transverse right side of the push plate, and the supporting plate is arranged right below the guide block; the transverse gap between the supporting plate and the pushing plate and the gap between the top surface of the supporting plate and the bottom surface of the guide block jointly form a feed inlet, the input tracks of the long pins are longitudinally arranged, and the outlets at the rear ends of the input tracks of the long pins are opposite to the feed inlet; the input track comprises a wiring pin slideway and an annular ring slideway, and the wiring pin slideway is vertically arranged; the annular ring slideway is connected with the top of the wiring foot slideway and is positioned on the right side of the wiring foot slideway.
2. The long pin assembling mechanism according to claim 1, wherein the transverse moving mechanism includes a slide cylinder and a T-shaped connecting plate, the slide cylinder is fixed on the platen in the transverse direction, and a longitudinal plate of the T-shaped connecting plate is connected with a slide of the slide cylinder; the supporting plate mechanism comprises a door-shaped first driving block, a first spring plunger, a first linear guide rail pair, a supporting plate mounting block and a supporting plate; the guide rail of the first linear guide rail pair is transversely fixed on the bedplate, and the supporting plate mounting block is fixed on the sliding block of the first linear guide rail pair; the first driving block comprises two vertical plates, and the upper part of the first driving block is connected with the right end of the transverse plate of the T-shaped connecting plate; the supporting plate mounting block is arranged in a groove between two vertical plates of the first driving block, the first spring plunger is arranged on the vertical plate on the right side of the first driving block and transversely arranged, the head of the plunger faces left and abuts against the right side face of the supporting plate mounting block; the right end of the supporting plate is fixed on the lower part of the supporting plate mounting block, and the left end of the supporting plate is positioned right below the guide block.
3. The long pin assembling mechanism according to claim 2, wherein the push plate mechanism comprises a second driving block shaped like a Chinese character 'men', a second spring plunger, a second linear guide rail pair, a push plate mounting block and the push plate, a guide rail of the second linear guide rail pair is fixed on the bedplate along the transverse direction, and the left end of the push plate is fixed on a slide block of the second linear guide rail pair; the upper part of the second driving block is connected with the left end of the transverse plate of the T-shaped connecting plate; the push plate mounting block is arranged in a groove between the two vertical plates of the second driving block and is fixed at the left end of the push plate; the second spring plunger is arranged on the vertical plate on the left side of the second driving block and is transversely arranged, the head of the plunger faces right and abuts against the left side face of the push plate mounting block; the push plate is arranged behind the vertical plate on the right side of the second driving block, and the vertical height of the push plate is larger than the longitudinal thickness of the push plate.
4. The assembly mechanism of claim 1, wherein the longitudinal thickness of the support plate is less than the diameter of the annular ring of the long leg, and the longitudinal thickness of the guide block is greater than the longitudinal thickness of the support plate; the right end of the guide block comprises two downward extending blocking feet, the supporting plate penetrates through the space between the two blocking feet, the rear portion of the guide block comprises a baffle plate lower than the bottom surface of the guide block, and the front portion of the bottom surface of the guide block comprises an avoiding groove of the long pin break contact.
5. The long pin assembly mechanism of claim 2, wherein the carriage mechanism includes a carriage left limit stop, the carriage left limit stop being fixed to the platen and positioned to the left of the first linear guide pair slide.
6. The long pin assembly mechanism of claim 5, wherein a gap between the top surface of the carrier and the bottom surface of the guide block is greater than a thickness of the annular ring of the long pin; at the feeding position of the supporting plate mechanism, a sliding block of the first linear guide rail pair abuts against a left-going limiting stop block of the supporting plate, and a transverse gap exists between the supporting plate mounting block and a vertical plate on the left side of the first driving block; the transverse gap between the supporting plate and the push plate is larger than the thickness of the long pin wiring pin.
7. The long pin assembly mechanism as claimed in claim 1, wherein the plastic housing receiving hole of the assembly base includes a positioning post of the plastic housing therein.
8. The long pin mounting mechanism as claimed in claim 1, comprising a linear vibrator on which the input rail of the long pin is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752291.5U CN215316842U (en) | 2021-04-13 | 2021-04-13 | A long pin assembly mechanism of DC power socket automatic assembly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120752291.5U CN215316842U (en) | 2021-04-13 | 2021-04-13 | A long pin assembly mechanism of DC power socket automatic assembly equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316842U true CN215316842U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120752291.5U Active CN215316842U (en) | 2021-04-13 | 2021-04-13 | A long pin assembly mechanism of DC power socket automatic assembly equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215316842U (en) |
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2021
- 2021-04-13 CN CN202120752291.5U patent/CN215316842U/en active Active
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