CN109950775B - High-precision flat cable plug-in shell method and device - Google Patents
High-precision flat cable plug-in shell method and device Download PDFInfo
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- CN109950775B CN109950775B CN201910369134.3A CN201910369134A CN109950775B CN 109950775 B CN109950775 B CN 109950775B CN 201910369134 A CN201910369134 A CN 201910369134A CN 109950775 B CN109950775 B CN 109950775B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000003780 insertion Methods 0.000 claims abstract description 35
- 230000037431 insertion Effects 0.000 claims abstract description 35
- 239000003292 glue Substances 0.000 claims description 34
- 230000009471 action Effects 0.000 claims description 5
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 17
- 238000013519 translation Methods 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The invention discloses a high-precision wire-arranging plug-in shell method and a device, wherein a first wire-arranging clamp and a second wire-arranging clamp are sequentially arranged along the wire-arranging extending direction from a terminal end of a wire-arranging, and the first wire-arranging clamp is positioned between a wire-arranging terminal and the second wire-arranging clamp; the device is characterized by further comprising a rubber shell clamping mechanism, wherein the rubber shell clamping mechanism comprises a rubber shell upper clamp and a rubber shell lower clamp, the rubber shell is clamped between the rubber shell upper clamp and the rubber shell lower clamp, a guide groove is formed in the rubber shell upper clamp corresponding to the inserting port of the tail part of the rubber shell, and the guide groove is communicated up and down; the method comprises the following steps: step one, rotary positioning; step two, pre-inserting a shell; step three, reducing the wire clamping distance; step four, secondary shell insertion; therefore, the guide groove is formed in the upper clamp of the rubber shell, so that when the terminal is positioned in the first rotating mode, each terminal can be accurately and reliably aligned to enter the corresponding inserting port, and the line clamping distance is shortened in the third step, so that smoothness in the second insertion is ensured, the terminal inserting precision is improved, the assembling quality is good, and the assembling yield is high.
Description
Technical Field
The invention relates to the technical field of cable production and processing, in particular to a high-precision flat cable plug-in shell method and device.
Background
At present, the flat cable is widely applied to signal transmission or power connection of computers, household appliances, communication equipment and digital equipment, and the end part of the flat cable is pressed with a terminal, so that the flat cable terminal needs to be inserted into a rubber shell to form a connecting piece of the flat cable terminal, thereby facilitating plug-in connection between the flat cable and electronic equipment or electronic components.
In the prior art, when the flat cable terminal is plugged into the shell, a plurality of defects exist, for example: 1. the plug-in shell of the flat cable terminal is not in place, and the plug-in shell position deviation and the like occur, so that the stability and the reliability of subsequent connection are affected; 2. the pin terminal plug is easy to occur that part of the wire terminals are not inserted into the rubber shell, so that the pin terminals and/or the rubber shell are damaged, and poor products are generated.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its main objective is to provide a high-precision flat cable plug-in housing method and device, which is characterized in that a guiding slot is provided by clamping a rubber housing, so that each terminal can be accurately and reliably aligned to enter a corresponding plug-in port when the terminal is rotationally positioned in the first step, and the wire clamping distance is reduced in the third step, so that the smoothness in the second insertion is ensured, thereby improving the precision of the terminal plug-in housing, and the assembly quality and the assembly yield are good.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a high-precision flat cable plug-in shell method comprises the steps that a first flat cable clamp and a second flat cable clamp are sequentially arranged along the extension direction of a flat cable from a terminal end of the flat cable, and the first flat cable clamp is positioned between a flat cable terminal and the second flat cable clamp; the glue shell clamping mechanism is used for clamping the glue shell and comprises a glue shell upper clamp and a glue shell lower clamp, the glue shell is clamped between the glue shell upper clamp and the glue shell lower clamp, a guide groove is formed in the glue shell upper clamp, corresponding to the inserting end opening of the glue shell tail, and the guide groove is vertically communicated; the method comprises the following steps:
step one, rotary positioning: in an initial state, the rubber shell clamping mechanism clamps the rubber shell, and the inserting port at the tail part of the rubber shell is placed obliquely upwards; then, the rubber shell clamping mechanism moves upwards with the rubber shell, and the head of the terminal is clamped into the corresponding guide groove clamped on the rubber shell along the up-down direction until the bottom wall of the opening of the insertion port at the tail part of the rubber shell is lapped on the bottom of the flat cable terminal; then taking the lap joint part of the tail part of the rubber shell and the flat cable terminal as a rotating fulcrum, and enabling the rubber shell clamping mechanism to drive the head part of the rubber shell to rotate upwards until the head part of the rubber shell is horizontal, so that the head part of the flat cable terminal is scheduled to be positioned in the rubber shell;
step two, pre-inserting a shell: the first flat cable clamps the flat cable at a first position to be positioned, and the rubber shell clamping mechanism carries the rubber shell to displace towards the extending direction of the flat cable at the terminal end of the flat cable to achieve pre-insertion of the rubber shell;
step three, narrowing the wire clamping distance: reducing the distance between the first wire clamp and the terminal, wherein the first wire clamp clamps the wire to be positioned at a second position, and the second position is between the terminal and the first position;
step four, secondary shell insertion: the rubber shell clamping mechanism carries the rubber shell to displace towards the extension direction of the flat cable at the terminal end of the flat cable, so as to achieve secondary shell insertion.
As a preferable scheme, the step three is that the first wire clamp is opened firstly, then the rubber shell clamping mechanism clamps the wire with the rubber shell and the second wire clamp to be synchronous with the displacement of the terminal end of the wire towards the extending direction of the wire, so that the position of the first wire clamp corresponding to the wire is changed, and then the first wire clamp is closed to clamp the wire for positioning.
As a preferable scheme, the third step is to open the first wire clamp, then to displace the first wire clamp to the second position point, and then to close the first wire clamp to clamp the wire clamp for positioning.
As a preferable scheme, the head of the terminal in the first step is clamped into a corresponding guide groove clamped on the rubber shell along the inner front side surface of the guide groove, elastic potential energy is stored in the wire arrangement in the clamping process, and the wire arrangement is reset forwards when the terminal reaches the insertion port at the tail of the rubber shell;
the inner front side surface of the guide groove is flush with the rear end surface of the top wall of the insertion port of the tail part of the rubber shell, or the inner front side surface of the guide groove is convexly exposed at the rear side of the rear end surface of the top wall of the insertion port of the tail part of the rubber shell.
As a preferable scheme, the bottom of the terminal is convexly provided with a spring plate extending backwards, the spring plate is positioned at the rear of the lap joint part of the tail part of the rubber shell and the flat cable terminal, and the top of the terminal is provided with a puncture sheet which is positioned at the rear of the spring plate;
the method comprises the steps that firstly, after the head of a flat cable terminal is scheduled to be positioned in a rubber shell, an elastic sheet is positioned on the outer side of the rubber shell;
after the pre-insertion of the shell is achieved, the elastic sheet is positioned inside the rubber shell, the action point of the piercing sheet is positioned on the outer side of the rubber shell, and the piercing sheet does not generate hard interference on the rubber shell.
As a preferable scheme, the terminal is formed by turning up the left side and the right side of a plate; the front section of the terminal is folded upwards from left to right and then spliced to form the top wall of the terminal, so that the front section of the terminal is in a ring-shaped structure, and the elastic sheet is arranged at the front section of the terminal; the rear section of the terminal is folded up on the left side and the right side, and then the piercing sheets are formed by upward extension, and the tops of the piercing sheets upwards exceed the top wall of the front section of the terminal; in the first step, the bottom wall of the front section of the terminal is stressed by the inner front side surface of the guide groove.
The high-precision flat cable plug-in housing device comprises a first flat cable clamp, a second flat cable clamp and a rubber housing clamping mechanism, wherein the first flat cable clamp is positioned in an area between the second flat cable clamp and the rubber housing clamping mechanism;
the rubber shell clamping mechanism comprises a rubber shell upper clamp and a rubber shell lower clamp, the rubber shell is clamped between the rubber shell upper clamp and the rubber shell lower clamp, a guide groove is formed in the rubber shell upper clamp, corresponding to the inserting port of the tail of the rubber shell, and the guide groove penetrates up and down; the rubber shell clamping mechanism is also connected with a rubber shell translation mechanism, and the rubber shell translation mechanism drives the rubber shell clamping mechanism to horizontally displace; the rubber shell clamping mechanism is connected with a rubber shell rotating mechanism, and the rubber shell rotating mechanism drives the rubber shell clamping mechanism to rotate; the rubber shell clamping mechanism is also connected with a rubber shell lifting mechanism, and the rubber shell lifting mechanism drives the rubber shell clamping mechanism to move up and down;
the second wire clamp is also connected with a second wire clamp translation mechanism used for controlling horizontal displacement of the second wire clamp before connection.
As a preferable scheme, the first wire clamp is also connected with a first wire clamp translation mechanism used for controlling horizontal displacement of the first wire clamp before connection.
As a preferable scheme, the top surface of the lower clamp of the rubber shell is provided with a lower containing groove in a downward concave mode, the bottom surface of the upper clamp of the rubber shell is provided with an upper containing groove in an upward concave mode, and the upper containing groove and the lower containing groove are communicated with each other for the rubber shell to be contained and positioned.
As a preferable scheme, a spacing rib is formed between adjacent guide grooves, and the bottom end of the spacing rib extends downwards to form a spacing part for spacing the front side of the rubber shell.
Compared with the prior art, the invention has obvious advantages and beneficial effects, in particular, the technical proposal can ensure that each terminal can be accurately and reliably aligned to enter the corresponding inserting port when the terminal is rotationally positioned in the first step by arranging the guide groove on the rubber shell through the clamp, and ensure smooth secondary insertion through reducing the wire clamping distance in the third step, thereby improving the precision of terminal inserting, and having good assembly quality and high assembly yield.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a perspective view showing an initial state of a cartridge according to an embodiment of the present invention;
FIG. 2 is a diagram of a wire terminal shown in an embodiment of the invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a front view of an initial state of a cartridge according to an embodiment of the present invention;
FIG. 5 is a perspective view of the bottom wall of the opening of the insertion port of the adhesive housing moved up to the tail of the adhesive housing in the embodiment of the invention, riding on the bottom of the flat cable terminal;
FIG. 6 is a partial enlarged view at B in FIG. 5;
fig. 7 is a front view of the bottom wall of the opening of the insertion port of the adhesive housing moved up to the tail of the adhesive housing, which is overlapped with the bottom of the flat cable terminal in the embodiment of the present invention;
FIG. 8 is a front view of the housing rotated upward to a horizontal position to pre-position the head of the flat cable terminal within the housing in an embodiment of the present invention;
FIG. 9 is a front view of the glue housing displaced toward the extension of the flat cable after pre-insertion of the glue housing in accordance with the embodiments of the present invention;
FIG. 10 is a diagram showing a state of a pre-patch cord according to an embodiment of the present invention;
FIG. 11 is a diagram illustrating a state of a pre-patch cord according to an embodiment of the present invention;
FIG. 12 is a front view of the first bus bar clip with reduced distance from the terminals in an embodiment of the invention;
FIG. 13 is a front view of the present invention after the secondary insertion of the shell is completed;
FIG. 14 is a cross-sectional view of a top clip of a glue shell, a bottom clip of a glue shell, and a glue shell in a clamped state in an embodiment of the invention.
The attached drawings are used for identifying and describing:
201. first bus bar clamp 202, second bus bar clamp
203. Rubber shell clamping mechanism 204 and rubber shell upper clamp
205. Rubber shell lower clamp 206 and guide groove
207. Spring 208 and puncture piece
209. Upper receiving groove 210 and lower receiving groove
211. Separation rib 212 and rubber shell elastic deformation gap avoidance
213. Rubber shell a, inner front side
b. And a rear end face.
Detailed Description
Referring to fig. 1 to 14, specific structures of embodiments of the present invention are shown, which are suitable for a flat cable (also referred to as a multi-core) wire terminal plug.
A high-precision flat cable plug-in shell method is characterized in that a first flat cable clamp 201 and a second flat cable clamp 202 are sequentially arranged along the extension direction of a flat cable from a terminal end of the flat cable, and the first flat cable clamp 201 is positioned between the flat cable terminal and the second flat cable clamp 202; the glue shell clamping mechanism 203 is further arranged for clamping the glue shell 213, the glue shell clamping mechanism 203 comprises a glue shell upper clamp 204 and a glue shell lower clamp 205, the glue shell is clamped between the glue shell upper clamp 204 and the glue shell lower clamp 205, a guide groove 206 is arranged at the edge of the glue shell upper clamp 204 corresponding to the tail part of the glue shell, and the guide groove 206 is vertically communicated; the method comprises the following steps:
as shown in fig. 1 to 8, step one, rotational positioning: in the initial state, the rubber shell clamping mechanism 203 clamps the rubber shell and the inserting port at the tail part of the rubber shell is placed obliquely upwards; then, the rubber shell clamping mechanism 203 is moved upwards with the rubber shell, and the heads of the terminals are clamped into the corresponding guide grooves 206 of the upper rubber shell clamp 204 along the up-down direction until the bottom wall of the opening of the insertion port of the tail of the rubber shell is lapped on the bottom of the flat cable terminal; then, taking the lap joint part of the tail part of the rubber shell and the flat cable terminal as a rotating fulcrum, and enabling the rubber shell clamping mechanism 203 to drive the head part of the rubber shell to rotate upwards until the head part of the rubber shell is horizontal, so that the head part of the flat cable terminal is scheduled to be positioned in the rubber shell; the head of the terminal in the first step is clamped into the corresponding guide groove 206 of the upper clamp 204 of the rubber shell along the inner front side surface of the guide groove 206, the flat cable stores elastic potential energy in the clamping process, and the flat cable is reset forwards when the terminal reaches the plug port of the tail of the rubber shell; the inner front side surface a of the guide groove 206 is flush with the rear end surface b of the top wall of the insertion port of the tail part of the rubber housing, or the inner front side surface of the guide groove 206 is exposed to the rear side of the rear end surface of the top wall of the insertion port of the tail part of the rubber housing.
As shown in fig. 9, step two, pre-insertion shell: the first flat cable clamp 201 clamps the flat cable to be positioned at the first position, and at the moment, the second flat cable clamps the flat cable to be positioned, and the rubber shell clamping mechanism 203 carries the rubber shell to horizontally displace towards the extending direction of the flat cable at the terminal end of the flat cable, so as to achieve pre-plug the shell; in contrast to fig. 10 and 11, after the pre-insertion, the terminal head is guided into the housing, the fan effect is reduced, and the wire is deformed corresponding to the front side wire portion of the first bus bar 201.
Comparing fig. 9 and 12, step three, the line clamping distance is reduced: reducing the distance between the first wire clamp 201 and the terminal, wherein the first wire clamp clamps the wire to be positioned at a second position, and the second position is between the terminal and the first position; the manner in which the first bus bar clip 201 is reduced in distance from the terminal is not limited, for example: mode one: firstly, the first wire clamp 201 is opened, then, the rubber shell clamping mechanism 203 clamps the wire with the rubber shell and the second wire clamp 202, and the wire is synchronously displaced towards the extending direction of the wire at the terminal end of the wire, so that the position of the first wire clamp 201 corresponding to the wire is changed, and then, the first wire clamp 201 is closed to clamp the wire for positioning; mode two: and step three, the first wire clamp 201 is opened, then the first wire clamp 201 is displaced to the second position point, and then the first wire clamp 201 is closed to clamp the wire clamp for positioning. Of course, after the first bus bar clip 201 is positioned to clamp the bus bar at the second position, whether to further move the position of the second bus bar clip 202 is not limited.
As shown in fig. 13, step four, secondary shell insertion: the rubber housing holding mechanism 203 carries the rubber housing to displace toward the extension direction of the flat cable at the terminal end of the flat cable, so as to achieve the secondary housing insertion.
As shown in fig. 2, a wire terminal according to an embodiment of the present invention is shown, and of course, the flat cable plug method according to the present invention is not limited to be applied to the wire terminal with such a structure. Here, the bottom of the terminal is convexly provided with a spring plate 207 extending backwards, the spring plate 207 is positioned at the rear of the lap joint part of the tail part of the rubber shell and the flat cable terminal, and the top of the terminal is provided with a puncture sheet, and the puncture sheet is positioned at the rear of the spring plate 207; as shown in fig. 6, in step one, after the head of the flat cable terminal is predetermined to be located in the rubber housing, the elastic piece 207 is located at the outer side of the rubber housing; as shown in fig. 9, in the second step, after the pre-insertion of the shell is completed, the elastic piece 207 is located inside the shell, but at this time, the elastic piece 207 does not form a barb (the shell elastic deformation avoiding gap 212 described below) in the shell, the action point of the piercing piece is located outside the shell, and the piercing piece does not cause hard interference to the shell. The terminal is formed by turning up the left side and the right side of a plate; the front section of the terminal is folded upwards from left to right and then spliced to form the top wall of the terminal, so that the front section of the terminal is in a ring-shaped structure, and the elastic sheet 207 is arranged at the front section of the terminal; the rear section of the terminal is folded up on the left side and the right side, and then the piercing sheets are formed by upward extension, and the tops of the piercing sheets upwards exceed the top wall of the front section of the terminal; in the first step, the bottom wall of the front section of the terminal is forced against the inner front side of the guide groove 206. In contrast to fig. 9 and 13, in the second insertion step, the piercing strip is inserted into the rubber shell to form a hard insertion of the terminal into the rubber shell, and the elastic piece 207 is also positioned in the rubber shell in a reverse hook manner, so that the assembly positioning is stable.
Next, a flat cable housing device to which the foregoing flat cable housing method may be applied is described, including a first flat cable clamp 201, a second flat cable clamp 202, and a rubber housing clamping mechanism 203, where the first flat cable clamp 201 is located in a region between the second flat cable clamp 202 and the rubber housing clamping mechanism 203;
referring mainly to fig. 1, 3 and 14, the rubber shell clamping mechanism 203 includes a rubber shell upper clamp 204 and a rubber shell lower clamp 205, the rubber shell is clamped between the rubber shell upper clamp 204 and the rubber shell lower clamp 205, a guiding groove 206 is arranged at the insertion port of the rubber shell upper clamp 204 corresponding to the tail of the rubber shell, and the guiding groove 206 is vertically penetrated; the rubber shell clamping mechanism 203 is also connected with a rubber shell translation mechanism, and the rubber shell translation mechanism drives the rubber shell clamping mechanism 203 to horizontally displace; the rubber shell clamping mechanism 203 is connected with a rubber shell rotating mechanism, and the rubber shell rotating mechanism drives the rubber shell clamping mechanism 203 to rotate; the rubber shell clamping mechanism 203 is also connected with a rubber shell lifting mechanism, and the rubber shell lifting mechanism drives the rubber shell clamping mechanism 203 to move up and down; the first bus bar clip 201 has a first opening and closing control mechanism for controlling opening and closing thereof; the second bus bar clip 202 has a second opening and closing control mechanism for controlling opening and closing thereof; the second wire clamp 202 is also connected to a second wire clamp 202 translation mechanism for controlling horizontal displacement thereof. The first bus bar clamp 201 is also connected with a translation mechanism of the first bus bar clamp 201 for controlling horizontal displacement of the first bus bar clamp.
As shown in fig. 3 and 14, the top surface of the lower rubber housing clamp 205 is provided with a lower accommodating groove 210 in a downward concave manner, the bottom surface of the upper rubber housing clamp 204 is provided with an upper accommodating groove 209 in an upward concave manner, and the upper accommodating groove 209 and the lower accommodating groove 210 are mutually communicated for accommodating and positioning the rubber housing. The bottom surface of the lower accommodating groove 210 is provided with a rubber shell elastic deformation avoiding gap 212, when the elastic sheet 207 is completely inserted into place, the rubber shell 213 is extruded by the elastic sheet 207, the rubber shell 213 is bent downwards corresponding to the rubber shell elastic deformation avoiding gap 212, and the elastic sheet 207 forms a reverse hook type positioning in the rubber shell 213. A barrier rib 211 is formed between the adjacent guide grooves 206, and the bottom end of the barrier rib 211 extends downward to form a limiting portion for limiting the front side of the rubber case.
Preferably, the whole device is fully automatic, so that each automatic mechanism is uniformly controlled by the main control unit, and the main control unit coordinates and controls the respective movement mechanism according to the corresponding feedback signals, so as to realize the movement matching of each automatic mechanism, of course, for the automatic and intelligent device, the electric control part is a well known technology in the art, the assembly method for inserting the glue shell into the flat cable terminal is mainly emphasized, and the device structure capable of implementing the method is provided, and the electric control part (such as a program, a control principle and the like) is not repeated herein. The mechanisms for realizing the automatic actions, such as the rubber shell translation mechanism, the rubber shell rotation mechanism, the rubber shell lifting mechanism, the second wire clamp 202 translation mechanism and the first wire clamp 201 translation mechanism, are all well known in the industry, and can flexibly adopt motors, air cylinders and the like to drive and realize different driving actions, so that the structure of each driving mechanism is not limited, and the corresponding action function can be realized.
And it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the indicated positions or elements must have specific directions, be configured and operated in specific directions, and thus should not be construed as limiting the present invention. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The design key point of the invention is that the guiding groove is arranged on the rubber shell by clamping, so that each terminal can be accurately and reliably aligned to enter the corresponding inserting port when the terminal is rotationally positioned in the first step, and the line clamping distance is shortened by the third step, so that the smoothness in the second insertion is ensured, and therefore, the terminal inserting precision is improved, the assembling quality is good, and the assembling yield is high.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present invention are still within the scope of the technical solutions of the present invention.
Claims (6)
1. A high-precision flat cable plug-in housing method is characterized in that: the terminal end of the self-wiring is sequentially provided with a first wiring clamp and a second wiring clamp along the extending direction of the wiring, and the first wiring clamp is positioned between the wiring terminal and the second wiring clamp; the glue shell clamping mechanism is used for clamping the glue shell and comprises a glue shell upper clamp and a glue shell lower clamp, the glue shell is clamped between the glue shell upper clamp and the glue shell lower clamp, a guide groove is formed in the glue shell upper clamp, corresponding to the inserting end opening of the glue shell tail, and the guide groove is vertically communicated; the method comprises the following steps:
step one, rotary positioning: in an initial state, the rubber shell clamping mechanism clamps the rubber shell, and the inserting port at the tail part of the rubber shell is placed obliquely upwards; then, the rubber shell clamping mechanism moves upwards with the rubber shell, and the head of the terminal is clamped into the corresponding guide groove clamped on the rubber shell along the up-down direction until the bottom wall of the opening of the insertion port at the tail part of the rubber shell is lapped on the bottom of the flat cable terminal; then taking the lap joint part of the tail part of the rubber shell and the flat cable terminal as a rotating fulcrum, and enabling the rubber shell clamping mechanism to drive the head part of the rubber shell to rotate upwards until the head part of the rubber shell is horizontal, so that the head part of the flat cable terminal is scheduled to be positioned in the rubber shell;
step two, pre-inserting a shell: the first flat cable clamps the flat cable at a first position to be positioned, and the rubber shell clamping mechanism carries the rubber shell to displace towards the extending direction of the flat cable at the terminal end of the flat cable to achieve pre-insertion of the rubber shell;
step three, narrowing the wire clamping distance: reducing the distance between the first wire clamp and the terminal, wherein the first wire clamp clamps the wire clamp to be positioned at a second position, and the second position is between the terminal and the first position;
step four, secondary shell insertion: the rubber shell clamping mechanism carries the rubber shell to displace towards the extension direction of the flat cable at the terminal end of the flat cable, so as to achieve secondary shell insertion.
2. The high-precision flat cable plug-in housing method according to claim 1, wherein the method comprises the following steps: and thirdly, opening the first wire clamp, then, clamping the wire clamp by the rubber shell clamping mechanism with the rubber shell and the second wire clamp, and synchronously displacing the terminal end of the wire clamp towards the extension direction of the wire clamp, so that the position of the first wire clamp corresponding to the wire clamp is changed, and then closing the first wire clamp to clamp the wire clamp for positioning.
3. The high-precision flat cable plug-in housing method according to claim 1, wherein the method comprises the following steps: and thirdly, opening the first wire clamp, then, displacing the first wire clamp to a second position point, and then closing the first wire clamp to clamp the wire clamp for positioning.
4. The high-precision flat cable plug-in housing method according to claim 1, wherein the method comprises the following steps: the head of the terminal in the first step is clamped into a corresponding guide groove clamped on the rubber shell along the inner front side surface of the guide groove, elastic potential energy is stored in the wire arrangement in the clamping process, and the wire arrangement is reset forwards when the terminal reaches the plug-in port at the tail of the rubber shell;
the inner front side surface of the guide groove is flush with the rear end surface of the top wall of the insertion port of the tail part of the rubber shell, or the inner front side surface of the guide groove is convexly exposed at the rear side of the rear end surface of the top wall of the insertion port of the tail part of the rubber shell.
5. The high-precision flat cable plug-in housing method according to claim 4, wherein the method comprises the following steps: the bottom of the terminal is convexly provided with a spring piece extending backwards, the spring piece is positioned at the rear of the lap joint part of the tail part of the rubber shell and the flat cable terminal, and the top of the terminal is provided with a puncture piece which is positioned at the rear of the spring piece;
the method comprises the steps that firstly, after the head of a flat cable terminal is scheduled to be positioned in a rubber shell, an elastic sheet is positioned on the outer side of the rubber shell;
after the pre-insertion of the shell is achieved, the elastic sheet is positioned inside the rubber shell, the action point of the piercing sheet is positioned on the outer side of the rubber shell, and the piercing sheet does not generate hard interference on the rubber shell.
6. The high-precision flat cable plug-in housing method according to claim 5, wherein the method comprises the following steps: the terminal is formed by turning up the left side and the right side of a plate; the front section of the terminal is folded upwards from left to right and then spliced to form the top wall of the terminal, so that the front section of the terminal is in a ring-shaped structure, and the elastic sheet is arranged at the front section of the terminal; the rear section of the terminal is folded up on the left side and the right side, and then the piercing sheets are formed by upward extension, and the tops of the piercing sheets upwards exceed the top wall of the front section of the terminal; in the first step, the bottom wall of the front section of the terminal is stressed by the inner front side surface of the guide groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910369134.3A CN109950775B (en) | 2019-05-05 | 2019-05-05 | High-precision flat cable plug-in shell method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369134.3A CN109950775B (en) | 2019-05-05 | 2019-05-05 | High-precision flat cable plug-in shell method and device |
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| CN109950775A CN109950775A (en) | 2019-06-28 |
| CN109950775B true CN109950775B (en) | 2024-04-16 |
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| CN111332875B (en) * | 2020-03-25 | 2021-07-09 | 东莞市尊海电子实业有限公司 | Flat cable conveying device for pressing flat cable and wiring terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06111917A (en) * | 1992-09-24 | 1994-04-22 | Oosawa Eng:Kk | Terminal inserting device |
| CN101563816A (en) * | 2006-12-21 | 2009-10-21 | 泰科电子公司 | Pluggable screwless wire connector system |
| CN108832463A (en) * | 2018-05-08 | 2018-11-16 | 深圳市顺科线束设备有限公司 | A kind of full-automatic single-head insertion machine |
| CN109449718A (en) * | 2018-12-13 | 2019-03-08 | 东莞市超日自动化设备科技有限公司 | Secondary-inserting cable terminal inserts shell method and device thereof |
| CN209786404U (en) * | 2019-05-05 | 2019-12-13 | 东莞市超日自动化设备科技有限公司 | High-precision flat cable shell inserting device |
-
2019
- 2019-05-05 CN CN201910369134.3A patent/CN109950775B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06111917A (en) * | 1992-09-24 | 1994-04-22 | Oosawa Eng:Kk | Terminal inserting device |
| CN101563816A (en) * | 2006-12-21 | 2009-10-21 | 泰科电子公司 | Pluggable screwless wire connector system |
| CN108832463A (en) * | 2018-05-08 | 2018-11-16 | 深圳市顺科线束设备有限公司 | A kind of full-automatic single-head insertion machine |
| CN109449718A (en) * | 2018-12-13 | 2019-03-08 | 东莞市超日自动化设备科技有限公司 | Secondary-inserting cable terminal inserts shell method and device thereof |
| CN209786404U (en) * | 2019-05-05 | 2019-12-13 | 东莞市超日自动化设备科技有限公司 | High-precision flat cable shell inserting device |
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|---|---|
| CN109950775A (en) | 2019-06-28 |
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