CN218456217U - Wire harness feeding mechanism and terminal machine - Google Patents
Wire harness feeding mechanism and terminal machine Download PDFInfo
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- CN218456217U CN218456217U CN202222654669.5U CN202222654669U CN218456217U CN 218456217 U CN218456217 U CN 218456217U CN 202222654669 U CN202222654669 U CN 202222654669U CN 218456217 U CN218456217 U CN 218456217U
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- wire harness
- taper sleeve
- pencil
- feeding mechanism
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Abstract
The utility model discloses a pencil feed mechanism and terminal machine, pencil feed mechanism include deconcentrator, ferrule and drive assembly, wherein, the deconcentrator includes the separated into bundle of pencil that is used for strutting and the separated wire separating awl of bundle pencil and the wire separating tube of setting firmly in the cone bottom of said separated wire, the outside surface of the wire separating tube has been seted up a plurality of wire casings that are used for holding single pencil along circumference evenly; the wire hoop is movably sleeved on the outer side surface of the wire distributing cylinder and is used for hooping the wire harness separated into single wires in the corresponding wire grooves; the driving assembly is used for driving the distributing cylinder to rotate. The wire separating cone can enable the wire harness to be umbrella-shaped and be separated into a plurality of single wire harnesses, the driving assembly can drive the wire separating cylinder to rotate so that the end portions of the single wire harnesses are placed on the upper surface of the pressing connection seat of the terminal machine, the traditional terminal machine is replaced, in the working process, the wire harnesses are manually placed on the pressing connection seat one by one, labor is saved, and labor efficiency is improved.
Description
Technical Field
The utility model relates to a terminal machine technical field especially relates to a pencil feed mechanism and terminal machine.
Background
The electronic wire harness is widely applied to signal transmission or power connection of computers, household appliances, communication equipment and digital equipment, and the terminal of the wire harness is pressed with a terminal for connection between a flat cable and a flat cable connecting piece, so that the assembly of the electronic equipment is facilitated, and the reliability of signal transmission and connection between internal circuit boards of the electronic equipment or the electronic equipment can be ensured.
The terminal can be through the tip of terminal machine crimping at the pencil, patent for application number CN201921799174.3 discloses a high efficiency terminal machine, its during operation needs the workman once to put the tip of a pencil on the base that is located the workstation, then utilizes the pressure head with the terminal crimping at the tip of pencil, because the pencil generally wraps in bundles, the workman need at first take out one from the pencil that wraps in bundles, then places the pencil that takes out on the crimping seat of terminal machine, lead to the pencil when batch production work efficiency not high, and extravagant manual work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, a pencil feed mechanism and terminal machine is proposed, it once takes the tip of a pencil to put on the terminal that is located the workstation to solve among the prior art terminal machine during operation, then utilize the pressure head with the terminal crimping at the tip of pencil, because the pencil generally becomes to bundle and wraps, the workman need at first take one out from the pencil that bundles were wrapped, then place the pencil that will take out on the crimping seat of terminal machine, lead to the pencil when batch production work efficiency, and extravagant artificial technical problem.
In order to achieve the above technical purpose, the technical scheme of the utility model provide a pencil feed mechanism, it includes:
the wire divider comprises a wire dividing cone and a wire dividing barrel, wherein the wire dividing cone is used for expanding and separating wire harnesses into bundles, the wire dividing barrel is fixedly arranged at the bottom end of the wire dividing cone, and a plurality of wire grooves used for accommodating single wire harnesses are uniformly formed in the outer side surface of the wire dividing barrel along the circumferential direction;
the wire hoop is movably sleeved on the outer side surface of the wire distributing cylinder and is used for hooping the single wire harness in the corresponding wire slot;
and the output end of the driving component is in transmission connection with one end of the branching cylinder and is used for driving the branching cylinder to rotate.
Furthermore, the driving assembly comprises a rotary driving piece and a transmission shaft fixedly connected with the output end of the rotary driving piece, and the far end of the transmission shaft is fixedly connected with one end of the wire distributing cylinder.
Further, the rotary driving member is a stepping motor.
Further, pencil feed mechanism still includes and is used for compressing tightly the pencil the separated time awl outside surface so that the pencil remains throughout to be umbelliform line ball subassembly of strutting, line ball subassembly includes:
the screw rod is fixedly connected with the tip end of the branching cone;
the screw sleeve is in threaded fit with the screw;
the first taper sleeve is fixedly arranged at one end, close to the deconcentrator, of the threaded sleeve, and an umbrella-shaped accommodating cavity is formed between the inner side surface of the first taper sleeve and the outer side surface of the deconcentrator and used for accommodating the wire harness which is unfolded like an umbrella.
Furthermore, the wire pressing assembly further comprises a second taper sleeve rotatably arranged on the inner side surface of the first taper sleeve and used for eliminating torque transmitted to the wire harness by the first taper sleeve in rotation.
Furthermore, the line pressing assembly further comprises a protective taper sleeve fixedly arranged on the inner side surface of the second taper sleeve.
Further, the protection taper sleeve is a foam taper sleeve.
The utility model also provides a terminal machine, it includes a pencil feed mechanism to and workstation, terminal machine case, servo motor, hang head and crimping seat, terminal machine case is fixed to be set up the top of workstation, servo motor fixed install in the inside of terminal machine case, hang the head with servo motor's output fixed connection, the crimping seat is fixed to be set up the upper surface of workstation is located hang the head under.
Furthermore, the terminal machine further comprises a control module, the control module comprises an inductor fixedly arranged above the workbench and a controller fixedly arranged in the terminal machine case, and the inductor and the rotary driving piece are electrically connected with the controller.
Furthermore, the terminal machine further comprises a support frame fixedly arranged above the workbench and a rotating roller rotatably arranged at the top end of the support frame, and the rotating roller is used for fixing a terminal tray.
Compared with the prior art, the beneficial effects of the utility model include:
in the wire harness feeding mechanism and the terminal machine, the branching cone can be inserted from one end of a bundled wire harness to enable the wire harness to be spread in an umbrella shape and separated into a plurality of single wire harnesses, and the single wire harness is pressed into and hooped in the corresponding wire slot by using the wire hoop; the driving assembly can drive the branching cylinder to rotate so that the end part of a single wiring harness is placed on the upper surface of the crimping seat, the traditional terminal machine is replaced, and the wiring harnesses are manually placed on the crimping seat one by one during working, labor is saved, and labor efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a terminal machine provided by the present invention;
fig. 2 is a schematic structural diagram of a deconcentrator in a harness feeding mechanism provided by the present invention;
fig. 3 is a schematic diagram of a position relationship among a thread insert, a first taper sleeve and a second taper sleeve in a wire harness feeding mechanism provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a pencil feed mechanism for separate single pencil from the pencil of bundling, and can drive the pencil and rotate, so that make the tip of the pencil of separating put on crimping seat 8 of terminal machine in proper order, its structure is as shown in fig. 1 and fig. 2, including deconcentrator 1, ferrule 2 and drive assembly 3, wherein, deconcentrator 1 is including being used for strutting and separating into the branching awl 11 of bundling and set firmly in the branching cylinder 12 of branching awl 11 bottom, the outside surface of branching cylinder 12 evenly sets up a plurality of wire casing 120 that are used for holding single pencil along circumference; the wire hoop 2 is movably sleeved on the outer side surface of the wire distributing barrel 12 and is used for hooping a single wire harness in the corresponding wire slot 120; the output end of the driving component 3 is in transmission connection with one end of the wire distributing cylinder 12 and is used for driving the wire distributing cylinder 12 to rotate, so that one end of a wire harness positioned in the uppermost wire slot 120 is placed on the upper surface of the crimping seat 8 of the terminal machine.
In the wire harness feeding mechanism, the branching cone 11 can be inserted from one end of bundled wire harnesses to enable the wire harnesses to be spread in an umbrella shape and separated into a plurality of single wire harnesses, and the single wire harnesses are pressed into and hooped in the corresponding wire slots 120 by utilizing the wire hoops 2; the driving assembly 3 can drive the wire distributing cylinder 12 to rotate so that the end part of a single wire harness is overlapped on the upper surface of the pressure joint seat 8, the traditional terminal machine is replaced, and the wire harnesses are manually placed on the pressure joint seat 8 one by one during working, labor is saved, and labor efficiency is improved.
In a preferred embodiment, the driving assembly 3 includes a rotary driving member 31 and a transmission shaft 32 fixedly connected to an output end thereof, and a distal end of the transmission shaft 32 is fixedly connected to one end of the wire barrel 12.
In a preferred embodiment, the rotary drive 31 is a stepper motor.
Referring to fig. 1 and 3, as a preferred embodiment, the wire harness feeding mechanism further includes a wire pressing assembly 4 for pressing the wire harness against the outer side surface of the branching cone 11 so that the wire harness is kept to be spread in an umbrella shape all the time, where the wire pressing assembly 4 includes a screw rod 41, a threaded sleeve 42 and a first conical sleeve 43, where the screw rod 41 is fixedly connected to the tip of the branching cone 11; the screw sleeve 42 is in threaded fit with the screw rod 41; the first taper sleeve 43 is fixedly arranged at one end of the screw sleeve 42 close to the deconcentrator 1, and an umbrella-shaped accommodating cavity is formed between the inner side surface of the first taper sleeve 43 and the outer side surface of the deconcentrator cone 11 and is used for accommodating a wire harness which is spread in an umbrella shape.
It can be understood that, the screw rod 41 is in threaded fit with the threaded sleeve 42, and the threaded sleeve 42 is screwed tightly, so that the wire harness located in the accommodating cavity can be pressed on the outer side surface of the branching cone 11, and the wire harness is prevented from being deviated due to the elasticity of the wire harness when the wire harness is placed into the corresponding wire casing 120 and pressed by the wire hoop 2, and the end of the wire harness is not uniform.
As a preferred embodiment, in order to avoid the wire harness deviating from the corresponding wire slot 120 due to the torque transmitted to the wire harness through the first taper sleeve 43 and the first taper sleeve 43 when the screw sleeve 42 is screwed in, the wire pressing assembly 4 further comprises a second taper sleeve 44 rotatably disposed on the inner side surface of the first taper sleeve 43 for eliminating the torque transmitted to the wire harness by the first taper sleeve 43.
It can be understood that, by rotatably arranging the second taper sleeve 44 on the inner side surface of the first taper sleeve 43, the friction force between the second taper sleeve 44 and the wiring harness can counteract the torque received by the second taper sleeve 44 when the screw sleeve 42 is screwed in, so that the wiring harness can be prevented from deviating from the corresponding wire slot 120.
In a preferred embodiment, the wire pressing assembly 4 further comprises a protective taper sleeve (not shown) fixedly arranged on the inner side surface of the second taper sleeve 44, so as to prevent the second taper sleeve 44 from crushing the wire harness when the thread sleeve 42 is screwed in; specifically, the protective taper sleeve is a foam taper sleeve.
Please continue to refer to fig. 1, the utility model also provides a terminal machine, it includes pencil feed mechanism and workstation 5, terminal machine case 6, servo motor, hangs head 7 and crimp seat 8, terminal machine case 6 is fixed to be set up the top of workstation 5, servo motor is fixed to be installed in the inside of terminal machine case 6, hang head 7 with servo motor's output fixed connection, crimp seat 8 is fixed to be set up workstation 5's upper surface and is located hang head 7 under.
As a preferred embodiment, the terminal machine further includes a control module 9, the control module 9 includes an inductor 91 fixedly disposed above the worktable 5 and a controller fixedly disposed in the terminal machine box 6, and both the inductor 91 and the rotary driving member 31 are electrically connected to the controller;
the sensor 91 is used for identifying an action signal of the hanging head 7, the sensor 91 transmits the sensed action signal to the controller when the hanging head 7 acts once, and the controller controls the rotary driving piece 31 to drive the deconcentrator 1 to rotate by a fixed angle.
It can be understood that, after each terminal crimping action of one wire harness is completed, the control module 9 can control the rotation driving part 31 to drive the wire divider 1 to rotate by a fixed angle, so as to switch the wire chase 120 and the wire harness located at the top until all the wire harnesses in the wire chase 120 complete the terminal crimping work; compared with the traditional method that the wire harnesses are manually placed on the crimping seat 8 one by one, the terminal machine can enable one person to separately manage a plurality of machine tables, and labor force is liberated.
The outer side surface of the wire distributing barrel 12 is uniformly provided with 20 wire slots 120 along the circumferential direction, and the rotating driving piece 31 drives the wire distributor 1 to rotate 18 degrees once.
As a specific embodiment, the sensor 91 is a photoelectric switch with model number IM12-04NNS-ZW1, and the controller is an intermediary photoelectric controller with model number K4251.
As a specific embodiment, the controller is electrically connected to the servo motor, a timing module is disposed in the controller, and the controller can control the servo motor to operate intermittently according to the time set by the timing module, for example, in this embodiment, the controller controls the servo motor to operate once every 0.3 s.
As the preferred embodiment, the terminal machine further comprises a support frame 13 fixedly arranged above the workbench 5 and a rotating roller 14 rotatably arranged at the top end of the support frame 13, wherein the rotating roller 14 is used for fixing a terminal tray, and a terminal wire is wound on the terminal tray.
It can be understood that, in order to realize that the terminal tray placed on the rotating roller 14 can automatically and intermittently supply the terminals, a motor can be installed at one end of the rotating roller 14 and electrically connected with the controller; since the controller is provided with a timing module therein, the controller can control the intermittent rotation of the rotating roller 14 to intermittently supply the terminals at a time set in the timing module.
For convenience of understanding the present invention, the following detailed description will be made on the working principle of the present solution with reference to fig. 1 to 3:
before work, a worker takes down the threaded sleeve 42, the first taper sleeve 43 and the second taper sleeve 44, then sleeves a bundle of bundled wire harnesses at the far end of the screw rod 41, pushes the wire harnesses to move towards the branching cone 11 with force, after the wire harnesses are contacted with the branching cone 11, the branching cone 11 props up the bundled wire harnesses in an umbrella shape and separates the bundled wire harnesses into a plurality of single wire harnesses, after the binding bands of the wire harnesses are close to the tip of the branching cone 11, the threaded sleeve 42, the first taper sleeve 43 and the second taper sleeve 44 are arranged on the screw rod 41, the threaded sleeve 42 is screwed in to press the wire harnesses in the accommodating cavity onto the outer side surface of the branching cone 11, then the wire harnesses are arranged to place all the wire harnesses into the corresponding wire slots 120, the wire harnesses are pressed by the wire hoops 2, and at this time, one end of the wire harness positioned in the uppermost wire slot 120 extends out of the wire slots 120 and is placed on the upper surface of the press-connection seat 8;
opening the terminal cabinet 6 and the rotary driving piece 31, and driving the hanging head 7 to move by the servo motor so as to press the terminal at the end part of the wiring harness; meanwhile, the sensor 91 recognizes an action signal of the hanging head 7, and each time the hanging head 7 acts, the sensor 91 transmits the action signal sensed by the sensor to the controller, and the controller controls the rotary driving member 31 to drive the wire divider 1 to rotate 18 degrees, so as to switch the wire slot 120 located at the top; repeating the steps until the deconcentrator 1 rotates for a circle, and completing the crimping work of the terminals at the ends of all the wire harnesses; meanwhile, the terminal tray on the rotating roller 14 can continuously supply the terminals.
When all the wire harnesses are subjected to terminal crimping work, the terminal housing 6 and the rotary driving member 31 are closed, the threaded sleeve 42, the first taper sleeve 43 and the second taper sleeve 44 are removed, and the wire harnesses to which the terminals are crimped are removed.
The utility model provides a pair of terminal machine has following beneficial effect:
(1) The wire dividing cone 11 can be inserted from one end of the bundled wire harness to enable the wire harness to be umbrella-shaped and be separated into a plurality of single wire harnesses, and the single wire harness is pressed into and hooped in the corresponding wire slot 120 by using the wire hoop 2; the driving assembly 3 can drive the wire distributing cylinder 12 to rotate so that the end part of a single wire harness is overlapped on the upper surface of the pressure joint seat 8, and the traditional terminal machine is replaced by the method that the wire harnesses are manually placed on the pressure joint seat 8 one by one during working, so that labor is saved, and labor efficiency is improved;
(2) After each terminal crimping action of one wire harness is completed, the control module 9 can control the rotary driving part 31 to drive the deconcentrator 1 to rotate by a fixed angle so as to switch the wire casing 120 and the wire harness positioned at the top until all the wire harnesses in the wire casings 120 complete the terminal crimping work; compared with the traditional method that the wire harnesses are manually placed on the crimping seat 8 one by one, the terminal machine can lead one person to manage a plurality of machine stations, and labor force is liberated;
(3) The screw 41 is in threaded fit with the threaded sleeve 42, and the threaded sleeve 42 is screwed tightly, so that the wiring harness positioned in the accommodating cavity can be pressed on the outer side surface of the branching cone 11, and the problem that the wiring harness deviates due to the elasticity of the wiring harness when the wiring harness is placed into the corresponding wire groove 120 and is pressed by the wire hoop 2, and the end part of the wiring harness is uneven is avoided;
(4) By rotatably disposing the second taper sleeve 44 on the inner side surface of the first taper sleeve 43, the friction force between the second taper sleeve 44 and the wiring harness can offset the torque applied to the second taper sleeve 44 when the screw sleeve 42 is screwed in, so that the wiring harness can be prevented from deviating from the corresponding wire slot 120.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a pencil feed mechanism which characterized in that includes:
the wire divider comprises a wire dividing cone for expanding and separating the wire dividing cone into bundled wires and a wire dividing barrel fixedly arranged at the bottom end of the wire dividing cone, wherein a plurality of wire grooves for accommodating single wires are uniformly formed in the outer side surface of the wire dividing barrel along the circumferential direction;
the wire hoop is movably sleeved on the outer side surface of the wire distributing cylinder and is used for hooping the single wire harness in the corresponding wire slot;
and the output end of the driving component is in transmission connection with one end of the wire distributing cylinder and is used for driving the wire distributing cylinder to rotate.
2. The wire harness feeding mechanism according to claim 1, wherein the driving assembly includes a rotary driving member and a transmission shaft fixedly connected to an output end thereof, and a distal end of the transmission shaft is fixedly connected to one end of the distributing barrel.
3. A harness feeding mechanism according to claim 2, wherein the rotary drive member is a stepper motor.
4. The wire harness feeding mechanism according to claim 1, further comprising a wire pressing assembly for pressing the wire harness against the outside surface of the wire dividing cone so that the wire harness always keeps umbrella-shaped spreading, the wire pressing assembly comprising:
the screw rod is fixedly connected with the tip end of the branching cone;
the screw sleeve is in threaded fit with the screw;
the first taper sleeve is fixedly arranged at one end, close to the deconcentrator, of the threaded sleeve, and an umbrella-shaped accommodating cavity is formed between the inner side surface of the first taper sleeve and the outer side surface of the deconcentrator and used for accommodating the wire harness which is unfolded like an umbrella.
5. The wire harness feeding mechanism according to claim 4, wherein the wire pressing assembly further comprises a second taper sleeve rotatably disposed on an inner side surface of the first taper sleeve for eliminating torque transmitted from the first taper sleeve to the wire harness.
6. The wire harness feeding mechanism according to claim 5, wherein the wire pressing assembly further comprises a protective taper sleeve fixedly arranged on the inner side surface of the second taper sleeve.
7. A harness feeding mechanism according to claim 6, wherein the protective taper sleeve is a foam taper sleeve.
8. A terminal machine is characterized by comprising the wire harness feeding mechanism as claimed in any one of claims 1 to 7, a workbench, a terminal case, a servo motor, a hanging head and a crimping seat, wherein the terminal case is fixedly arranged above the workbench, the servo motor is fixedly arranged in the terminal case, the hanging head is fixedly connected with the output end of the servo motor, and the crimping seat is fixedly arranged on the upper surface of the workbench and is positioned right below the hanging head.
9. The terminal machine according to claim 8, further comprising a support frame fixedly arranged above the workbench and a rotating roller rotatably arranged at the top end of the support frame, wherein the rotating roller is used for fixing the terminal tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654669.5U CN218456217U (en) | 2022-10-08 | 2022-10-08 | Wire harness feeding mechanism and terminal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654669.5U CN218456217U (en) | 2022-10-08 | 2022-10-08 | Wire harness feeding mechanism and terminal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218456217U true CN218456217U (en) | 2023-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654669.5U Active CN218456217U (en) | 2022-10-08 | 2022-10-08 | Wire harness feeding mechanism and terminal machine |
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| Country | Link |
|---|---|
| CN (1) | CN218456217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118099885A (en) * | 2024-04-22 | 2024-05-28 | 潍坊智新电子股份有限公司 | USB harness composite treatment equipment |
-
2022
- 2022-10-08 CN CN202222654669.5U patent/CN218456217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118099885A (en) * | 2024-04-22 | 2024-05-28 | 潍坊智新电子股份有限公司 | USB harness composite treatment equipment |
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