CN218828377U - Automatic pin inserting machine - Google Patents
Automatic pin inserting machine Download PDFInfo
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- CN218828377U CN218828377U CN202223246135.5U CN202223246135U CN218828377U CN 218828377 U CN218828377 U CN 218828377U CN 202223246135 U CN202223246135 U CN 202223246135U CN 218828377 U CN218828377 U CN 218828377U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to the technical field of automation equipment, and discloses an automatic pin machine, which comprises a firing pin, a firing pin buffer mechanism, a feeding piece and an opening-closing type clamping nozzle; the needle is input into the feeding channel from the feeding opening of the feeding piece and then comes out from the outlet and falls into the needle inserting channel, at the moment, two clamping parts of the opening-closing type clamping nozzle are in a closed state, the needle tail of the needle inserted into the inlet from the outlet can enter the needle inserting channel and cannot extend out of the needle inserting outlet, so that the needle tail is clamped in the needle inserting channel at the moment, and the needle cannot fall freely and cannot be inserted into the designated position of the needle dial; then the driving element works, the driving element drives the fixed block to move through the first elastic element so as to drive the striker to move, the striker is gradually inserted into the pin inserting channel, the striker gradually extrudes the two clamping parts and extrudes the two clamping parts, so that the two clamping parts are in an opening state, and the pin can freely fall and is inserted into a designated position of the dial; and automatic pin inserting is realized.
Description
Technical Field
The utility model relates to an automation equipment's technical field specifically is an automatic pin machine.
Background
A pin inserting machine is an automatic device for inserting a pin into a designated position, and there are pin inserting requirements in many fields, such as electronic component assembly, connector assembly, and the like.
In practical use, the pin inserting is mostly carried out in a manual mode, the pin inserting efficiency is low, the precision is poor, and the reject ratio is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic pin inserting machine just in order to solve above-mentioned problem, can realize automatic contact pin.
The utility model discloses a following technical scheme realizes above-mentioned purpose, an automatic pin inserting machine, include:
a striker;
the striker buffering mechanism comprises a fixed block fixedly connected with the striker, a first elastic element fixedly connected with the fixed block and a driving element fixedly connected with the first elastic element, wherein the extension direction of the first elastic element is consistent with the extension direction of the striker;
the feeding piece is provided with a feeding channel and a firing pin channel for the firing pin to be embedded and move, the feeding channel is communicated with the firing pin channel, the feeding piece is provided with a feeding hole for the needle to enter, and the feeding piece is also provided with an outlet for the firing pin and the needle entering from the feeding channel to pass through;
the opening-closing type clamping mouth is provided with two clamping parts capable of opening and closing; the two clamping parts form a pin channel in a closed state, the pin channel is provided with a pin inlet and a pin outlet, the pin inlet and the pin outlet are respectively communicated with the pin channel, and the pin inlet is opposite to the outlet; the inner diameter of the pin channel is gradually reduced along the direction from the pin inlet to the pin outlet; when the two clamping parts are in a closed state, the needle head of the contact pin entering the contact pin inlet from the outlet can pass through the contact pin channel and extend out of the contact pin outlet, and the needle tail of the contact pin entering the contact pin inlet from the outlet can enter the contact pin channel and cannot extend out of the contact pin outlet; when the two clamping parts are in an open state, the pins in the pin inserting channels can fall freely;
the striker can extend out of the outlet and enter the pin inserting channel, and can extrude the two clamping parts at the same time, so that the two clamping parts are in an opening state; the striker can also be separated from the pin channel, so that the two clamping parts are in a closed state; the movement of the striker toward the needle can apply a motive force to the needle for insertion of the needle.
Furthermore, the opening-closing type clamping mouth further comprises two connecting shafts, the two clamping parts are respectively in one-to-one correspondence with the two connecting shafts, the clamping parts are rotatably connected with the connecting shafts corresponding to the clamping parts, and a second elastic element is connected between the two clamping parts.
Furthermore, the fixing block is a round block sleeved on the outer wall of the firing pin, the elastic element is sleeved on the periphery of the firing pin, the driving element is connected with a connecting block, and two ends of the elastic element are respectively connected with the connecting block and the round block.
Further, the automatic pin inserting machine further comprises a pin abnormity detection sensor, the pin abnormity detection sensor is arranged on the connecting block, when a pin falling from the pin outlet cannot be accurately inserted into the pin position of the dial, the pin is collided, the pin can apply an acting force to the striker, and due to the existence of the striker buffering mechanism, the striker buffering mechanism can move upwards relative to the pin abnormity detection sensor and is detected by the pin abnormity detection sensor.
Further, the automatic pin inserting machine further comprises a mounting bracket, the driving element is mounted on the inner wall of the mounting bracket, and the feeding piece is mounted at the bottom of the mounting bracket.
Further, the automatic pin inserting machine further comprises a robot used for driving the mounting bracket to move, the robot is connected with a movable platform, and the movable platform is detachably and fixedly connected with the mounting bracket.
Further, the robot includes 3 groups of connecting rod groups, and every group of connecting rod group includes 2 connecting rods, the one end of connecting rod with move the platform and rotate and connect, the other end of connecting rod is connected with the linear motion module that can longitudinal motion.
Further, the first elastic element is a spring.
Further, the second elastic element is a spring.
Further, the driving element is a cylinder.
The utility model has the advantages that: according to the automatic pin inserting machine, pins are firstly input into a feeding channel from a feeding port of a feeding piece and then fall into the pin inserting channel from an outlet, at the moment, two clamping parts of an opening-closing type clamping mouth are in a closed state, the inner diameter of the pin inserting channel is gradually reduced along the direction from the pin inserting inlet to the pin inserting outlet, a needle head of a pin entering the pin inserting inlet from the outlet can pass through the pin inserting channel and stretch out of the pin inserting outlet, a pin tail of the pin entering the pin inserting inlet from the outlet can enter the pin inserting channel and cannot stretch out of the pin inserting outlet, and at the moment, the pin is clamped in the pin inserting channel and cannot freely fall and cannot be inserted into an appointed position of a needle dial; then the driving element works, the driving element drives the fixed block to move through the first elastic element so as to drive the striker to move, the striker is gradually inserted into the pin channel, the striker gradually extrudes the two clamping parts and extrudes the two clamping parts, so that the two clamping parts are in an open state, and the pin originally clamped in the pin channel can freely fall and is inserted into the designated position of the dial; automatic pin inserting is realized, pin inserting efficiency is high, and the reject ratio is low.
Drawings
Fig. 1 is a schematic structural diagram of an automatic pin inserter according to an embodiment of the present invention;
fig. 2 is a perspective view of an automatic pin inserter according to an embodiment of the present invention;
fig. 3 is an internal structure diagram of the automatic pin inserter according to the embodiment of the present invention;
fig. 4 is a structural diagram of an automatic pin inserter according to an embodiment of the present invention;
fig. 5 is a perspective view of a feeding member according to an embodiment of the present invention;
fig. 6 is a perspective view of a feeding member according to an embodiment of the present invention;
fig. 7 is a perspective view of an open-close type clipping mouth according to the embodiment of the present invention;
fig. 8 is an exploded internal view of an automatic pin inserter according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a pin feeding mechanism according to an embodiment of the present invention.
In the figure:
10. firing pin
20. Striker buffering mechanism
21. Fixed block
22. A first elastic element
23. Driving element
30. Feeding piece
31. Feed channel
32. Firing pin channel
33. Feed inlet
34. An outlet
40. Open-close type clamping mouth
41. Clamping part
42. Pin channel
421. Pin inlet
422. Pin outlet
43. Connecting shaft
44. Second elastic element
24. Connecting block
50. Pin abnormality detection sensor
60 mounting bracket
90. Movable platform
71. Connecting rod group
711. Connecting rod
80. Contact pin feeding mechanism
81. Needle arrangement vibration disc
82. Direct-vibration arrangement track
83. Material distributing device
84. Conveying hose
85. Needle detection sensor
86. Air blowing port
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the 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 limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate 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 first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1-9, preferred embodiments of the present invention are provided.
An automatic pin inserter, comprising:
a striker 10;
a striker buffering mechanism 20, wherein the striker buffering mechanism 20 includes a fixed block 21 fixedly connected to the striker 10, a first elastic element 22 fixedly connected to the fixed block 21, and a driving element 23 fixedly connected to the first elastic element 22, and an extending direction of the first elastic element 22 is the same as an extending direction of the striker 10;
a feeding member 30, wherein the feeding member 30 has a feeding channel 31 and a striker channel 32 for the striker 10 to insert and move, the feeding channel 31 is communicated with the striker channel 32, the feeding member 30 has a feeding hole 33 for the needle to enter, the feeding member 30 is further provided with an outlet 34, and the outlet 34 is used for the passage of the striker 10 and the needle entering from the feeding channel 31;
the opening-closing type clamping mouth 40 is provided with two clamping parts which can be opened and closed; the two clamping parts form a pin channel 42 in a closed state, the pin channel 42 is provided with a pin inlet 421 and a pin outlet 422, the pin inlet 421 and the pin outlet 422 are respectively communicated with the pin channel 42, and the pin inlet 421 is opposite to the outlet 34; the inner diameter of the pin channel 42 tapers in a direction from the pin inlet 421 to the pin outlet 422; when the two clamping parts are in a closed state, the needle heads of the pins entering the pin inlets from the outlets 34 can pass through the pin channels 42 and extend out of the pin outlets 422, and the needle tails of the pins entering the pin inlets from the outlets 34 can enter the pin channels 42 and cannot extend out of the pin outlets 422; when the two clamping parts are in an open state, the needle in the needle inserting channel 42 can freely fall;
the striker 10 can extend out of the outlet 34 and enter the needle inserting channel 42, and can simultaneously press the two clamping parts to enable the two clamping parts to be in an opening state; the striker 10 can also be disengaged from the pin channel 42 so that the two-piece nip is in a closed state; the movement of the striker toward the needle can apply a motive force to the needle for insertion of the needle.
In the automatic pin inserting machine provided above, the pins are firstly input into the feeding channel 31 from the feeding hole 33 of the feeding member 30, and then come out from the outlet 34 and fall into the pin inserting channel 42, at this time, the two clamping parts of the opening-closing type clamping mouth 40 are in a closed state, because the inner diameter of the pin inserting channel 42 gradually becomes smaller along the direction from the pin inserting inlet 421 to the pin inserting outlet 422, the needle head of the pin entering the pin inserting inlet from the outlet 34 can pass through the pin inserting channel 42 and extend out of the pin inserting outlet 422, the pin tail of the pin entering the pin inserting inlet from the outlet 34 can enter the pin inserting channel 42 and cannot extend out of the pin inserting outlet 422, and at this time, the pin tail is clamped in the pin inserting channel 42, and the pin cannot freely fall and cannot be inserted into the designated position of the dial; then the driving element 23 works, the driving element 23 drives the fixing block 21 to move through the first elastic element 22, and then drives the striker 10 to move, the striker 10 is gradually inserted into the pin channel 42, the striker 10 gradually extrudes the two clamping portions and extrudes the two clamping portions, so that the two clamping portions are in an open state, and at this time, the pin originally clamped in the pin channel 42 can freely fall and be inserted into the designated position of the dial; automatic pin inserting is realized, pin inserting efficiency is high, and the reject ratio is low.
As an embodiment of the present application, the opening-closing type clamping nozzle 40 further includes two connecting shafts 43, two clamping portions respectively correspond to the two connecting shafts 43 one by one, the clamping portions are rotatably connected to the corresponding connecting shafts 43, and a second elastic element 44 is connected between the two clamping portions; due to the existence of the second elastic element 44, under the condition that external force is not applied to the two clamping parts, the two clamping parts are clamped, so that the two clamping parts are in a closed state; meanwhile, the clamping parts on the two sides can rotate, and due to the existence of the elastic element, when the firing pin 10 extrudes the two clamping parts, the extrusion force formed by extruding the clamping parts by the firing pin 10 enables the two clamping parts to move away from each other, so that the two clamping parts are in an opening state.
Preferably, the clamping portion and the connecting shaft 43 corresponding thereto are rotatably connected by a tapered bearing, so that the rotation of the clamping portion is more stable and less prone to deformation.
As an embodiment of the present application, the fixed block 21 is a round block sleeved on an outer wall of the firing pin 10, the elastic element is sleeved on the periphery of the firing pin 10, the driving element 23 is connected with a connecting block 24, and two ends of the elastic element are respectively connected with the connecting block 24 and the round block; thus, by this arrangement, the direction of the spring force of the spring element coincides with the direction of movement of the striker 10, so that the striker 10 has a cushion in its direction of movement.
As an embodiment of the present application, the automatic pin inserting machine further includes a pin abnormality detection sensor 50, the pin abnormality detection sensor 50 is disposed on the connecting block 24, when a pin dropped from the pin outlet 422 cannot be accurately inserted into a pin position of the dial, the pin is collided, the pin applies a force to the striker 10, and due to the presence of the striker buffering mechanism 20, the striker buffering mechanism 20 moves upward relative to the pin abnormality detection sensor 50 and is detected by the pin abnormality detection sensor 50; by the ingenious arrangement of the pin abnormity detection sensor 50 and the striker buffering mechanism 20, when a pin is abnormal, the pin abnormity detection sensor 50 can detect pin abnormity and feed back the pin to an alarm device of the pin inserting machine in time to give an alarm, and meanwhile, the automatic pin inserting machine moves to a specified position to perform pin arranging operation on the pin with abnormal pin inserting.
Specifically, the automatic pin inserting machine further comprises a mounting bracket 60, the driving element 23 is mounted on the inner wall of the mounting bracket 60, and the feed member 30 is mounted at the bottom of the mounting bracket 60.
As an implementation manner of the present application, the automatic pin inserting machine further includes a robot for driving the mounting bracket 60 to move, the robot is connected with a movable platform 90, and the movable platform 90 is detachably and fixedly connected with the mounting bracket 60; the movement of the robot can drive the mounting bracket 60 to move, so that the whole pin inserting machine is driven to move, and the pin inserting machine is moved to a corresponding position to insert pins; through the arrangement of the movable platform 90, when the pin inserting machine needs to be debugged, replaced or maintained, only the mounting bracket 60 needs to be detached from the movable platform 90, and the pin inserting machine is very convenient.
Preferably, the robot comprises 3 groups of linkage groups 71, each group of linkage groups 71 comprises 2 connecting rods 711, one end of each connecting rod 711 is rotatably connected with the movable platform 90, and the other end of each connecting rod 711 is connected with a linear motion module capable of moving longitudinally; through this kind of arrangement for the robot drives movable platform 90 motion accuracy height, specifically, the linear motion module includes the guide rail of longitudinal arrangement and can be at the slider of guide rail motion.
Preferably, the first elastic element 22 is a spring.
Preferably, the second elastic element 44 is a spring.
Preferably, the driving element 23 is a cylinder.
Further, the automatic pin inserting machine further comprises a pin inserting feeding mechanism 80, wherein the pin inserting feeding mechanism 80 comprises a pin arranging vibration disc 81, a direct vibration arranging track 82, a material distributing device 83, a conveying hose 84, a pin detecting sensor 85 and an air blowing opening 86; the specific working principle is as follows: the bulk needles are poured into a needle arrangement vibration disc 81, and the needle arrangement vibration disc 81 conveys the needles to a vertical vibration arrangement track 82 according to a regular pattern; the vertical vibration arrangement track 82 screens the headless needles and conveys the qualified needles to the position of the material distribution mechanism; the material distributing device 83 comprises an air cylinder and a material distributing block, wherein the air cylinder moves back and forth to drive the material distributing block to distribute the material to the needles, and one needle is distributed each time; the separated needles fall into the delivery hose 84; a needle detection sensor 85 is sleeved on the hose and used for sensing whether a needle falls off or not; after sensing the needles, the needle detection sensor 85 blows air into the air blowing port 86, and the needles are conveyed to the feed port 33 of the feed member 30 through the conveying hose 84; automatic needle delivery to the feed port 33 is achieved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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.
While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An automatic pin inserter, comprising:
a striker;
the striker buffering mechanism comprises a fixed block fixedly connected with the striker, a first elastic element fixedly connected with the fixed block and a driving element fixedly connected with the first elastic element, wherein the extension direction of the first elastic element is consistent with the extension direction of the striker;
the feeding piece is provided with a feeding channel and a firing pin channel for the firing pin to be embedded and move, the feeding channel is communicated with the firing pin channel, the feeding piece is provided with a feeding hole for the needle to enter, and the feeding piece is also provided with an outlet for the firing pin and the needle entering from the feeding channel to pass through;
the opening-closing type clamping mouth is provided with two clamping parts capable of opening and closing; the two clamping parts form a pin channel in a closed state, the pin channel is provided with a pin inlet and a pin outlet, the pin inlet and the pin outlet are respectively communicated with the pin channel, and the pin inlet is opposite to the outlet; the inner diameter of the pin channel is gradually reduced along the direction from the pin inlet to the pin outlet; when the two clamping parts are in a closed state, the needle head of the contact pin entering the contact pin inlet from the outlet can pass through the contact pin channel and extend out of the contact pin outlet, and the needle tail of the contact pin entering the contact pin inlet from the outlet can enter the contact pin channel and cannot extend out of the contact pin outlet; when the two clamping parts are in an open state, the pins in the pin inserting channels can fall freely;
the striker can extend out of the outlet and enter the pin inserting channel, and can extrude the two clamping parts at the same time, so that the two clamping parts are in an opening state; the striker can also be separated from the pin channel, so that the two clamping parts are in a closed state; the movement of the striker toward the needle can apply a motive force to the needle for insertion of the needle.
2. The automatic pin inserting machine according to claim 1, wherein the open-close type clamping mouth further comprises two connecting shafts, two clamping portions respectively correspond to the two connecting shafts one by one, the clamping portions are rotatably connected with the connecting shafts corresponding to the clamping portions, and a second elastic element is connected between the two clamping portions.
3. The automatic pin inserting machine according to claim 1, wherein the fixing block is a round block sleeved on an outer wall of the firing pin, the elastic element is sleeved on the periphery of the firing pin, the driving element is connected with a connecting block, and two ends of the elastic element are respectively connected with the connecting block and the round block.
4. The automatic pin inserting machine according to claim 3, further comprising a pin abnormality detection sensor provided on the link block, wherein when the pin falling from the pin outlet is not accurately inserted into the needle position of the dial, the pin is collided and applies a force to the striker, and the striker buffering mechanism moves upward relative to the pin abnormality detection sensor due to the presence of the striker buffering mechanism and is detected by the pin abnormality detection sensor.
5. The automatic pin inserting machine according to any one of claims 1 to 4, further comprising a mounting bracket, wherein the driving member is mounted on an inner wall of the mounting bracket, and wherein the feeding member is mounted on a bottom of the mounting bracket.
6. The automatic pin inserting machine according to claim 5, further comprising a robot for driving the mounting bracket to move, wherein the robot is connected with a movable platform, and the movable platform is detachably and fixedly connected with the mounting bracket.
7. The automatic pin inserting machine according to claim 6, wherein the robot comprises 3 groups of linkage groups, each group of linkage group comprises 2 connecting rods, one end of each connecting rod is rotatably connected with the movable platform, and the other end of each connecting rod is connected with a linear motion module capable of longitudinally moving.
8. An automatic pin inserter according to any one of claims 1-4 wherein the first resilient member is a spring.
9. The automatic pin inserting machine as claimed in claim 2, wherein the second elastic member is a spring.
10. An automatic pin inserter according to any one of claims 1-4 wherein the drive element is a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223246135.5U CN218828377U (en) | 2022-12-05 | 2022-12-05 | Automatic pin inserting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223246135.5U CN218828377U (en) | 2022-12-05 | 2022-12-05 | Automatic pin inserting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828377U true CN218828377U (en) | 2023-04-07 |
Family
ID=87276715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223246135.5U Active CN218828377U (en) | 2022-12-05 | 2022-12-05 | Automatic pin inserting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218828377U (en) |
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2022
- 2022-12-05 CN CN202223246135.5U patent/CN218828377U/en active Active
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