CN210120314U

CN210120314U - Terminal supply device

Info

Publication number: CN210120314U
Application number: CN201921071224.6U
Authority: CN
Inventors: 李普天; 练亮华; 张鹏志
Original assignee: Xiamen Hiprecise Technology Co Ltd
Current assignee: Xiamen Hiprecise Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-02-28
Anticipated expiration: 2029-07-10

Abstract

The utility model provides a terminal feeding device. The terminal feeding device comprises a plurality of reel parts, a plurality of terminal feeding assemblies and a plurality of cutting assemblies; the plurality of reel parts are suitable for rolling up and accommodating the material belts of the terminals with a plurality of models; the terminal feeding assemblies are horizontally arranged in parallel and are in one-to-one correspondence with the reel portions, and each terminal feeding assembly is suitable for conveying each material belt from each reel portion to a cutting position; each cutting assembly is arranged at each cutting position so as to cut the material belt at the cutting position and supply the terminals. The terminal feeding device can automatically feed a host, solves the problem of replacing a terminal tray, improves the production efficiency and ensures the product quality.

Description

Terminal supply device

Technical Field

The utility model relates to a terminal crimping electric wire manufacturing installation's technical field, in particular to terminal feeding device.

Background

In the field of automotive wiring harness manufacturing, the conventional production mode is that a pair of a mold and a terminal tray needs to be replaced every time one set of terminals is replaced, and equipment parameters need to be readjusted. Therefore, under the production mode of small-batch and multiple varieties, the problems of low efficiency and high product reject ratio can be caused by frequent replacement of the die and the terminal tray.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem in the above-mentioned technique to a certain extent at least, realize promptly that automatic for the host computer feed, solve the action of changing the terminal charging tray, improve production efficiency, guarantee the quality of product. Therefore, an object of the present invention is to provide a terminal supplying device.

To achieve the above object, the present invention provides in one aspect a terminal supplying device including: a plurality of reel sections, a plurality of terminal feeding assemblies and a plurality of cutting assemblies;

the plurality of reel parts are suitable for rolling up and accommodating the material belts of the terminals with a plurality of models;

the terminal feeding assemblies are horizontally arranged in parallel and are in one-to-one correspondence with the reel portions, and each terminal feeding assembly is suitable for conveying each material belt from each reel portion to a cutting position;

each cutting assembly is arranged at each cutting position so as to cut the material belt at the cutting position and supply the terminals.

According to the utility model discloses a terminal feeding device can realize that the material area of the terminal of a plurality of models changes from the chain terminal to the shot terminal through a plurality of terminal feeding assemblies and a plurality of cutting off subassemblies, so, can set up the manipulator and transfer various shot terminals to the crimping station to realize automatic for the host computer feed; when the crimping of the terminals of different models needs to be switched, the manipulator selects the loose terminals of corresponding models to transfer, the terminal tray does not need to be replaced, the manufacturing efficiency of the wire harness can be improved, unstable factors caused by equipment adjustment are reduced, and the product quality is guaranteed.

In addition, according to the terminal supply device provided by the above embodiment of the present invention, the following additional technical features may be further provided:

according to the utility model discloses an embodiment, the terminal feeds the subassembly including feeding platform and pushing equipment, it is used for the conveying to feed the platform the material area, pushing equipment has and is suitable for with terminal on the material area pushes the push rod that cuts off the subassembly to and first driving piece, first driving piece is connected the push rod is in order to provide the driving force that pushes away the material.

According to the utility model discloses an embodiment, first driving piece includes slide rail, slider and cylinder, slider sliding connection the slide rail, the one end of push rod is connected the slider, the other end is suitable for the contact terminal on the material area, in order to push the terminal cut off the subassembly, the cylinder is connected the slider is suitable for the drive the slider is in slide on the slide rail.

According to the utility model discloses an embodiment, the push rod articulates through the round pin axle on the slider, and the epaxial cover of round pin is equipped with the torsional spring, the torsional spring be suitable for to the push rod provides the pretightning force.

According to the utility model discloses an embodiment, cut off the subassembly and include second driving piece, cutter, blade holder and guide holder, be equipped with first through-hole, second through-hole and third through-hole on the guide holder, first through-hole is suitable for the receipt the material area, the second through-hole with the third through-hole sets up relatively, and all with first through-hole intercommunication, the movably inserting of cutter is located the second through-hole, the blade holder is suitable for inserting the third through-hole, in order to cooperate the cutter will be located cut off the position the material area cuts off, the second driving piece is connected the cutter is with the drive the cutter removes.

According to the utility model discloses an embodiment, be connected with on the blade holder and be used for the drive the blade holder inserts the third driving piece of third through-hole.

According to the utility model discloses an embodiment, the blade holder includes fixed block and elevator, the elevator for fixed block liftable motion, in order to cooperate the fixed block centre gripping the terminal on the material area.

According to the utility model discloses an embodiment, the second driving piece with the third driving piece is the cylinder structure.

Drawings

Fig. 1 is a schematic structural view of a terminal supply device according to an embodiment of the present invention;

fig. 2 is a schematic view of another perspective of a terminal feeding device according to an embodiment of the present invention;

fig. 3 is a schematic view of a terminal supply assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a severing assembly according to an embodiment of the invention;

description of reference numerals: the terminal feeding device 10, the reel portion 100, the material tape 101, the terminal 1011, the terminal feeding assembly 200, the feeding table 201, the feeding channel 2011, the pushing mechanism 202, the push rod 2021, the first driving member 2022, the slide rail 20221, the slider 20222, the first cylinder 20223, the torsion spring 2023, the cutting assembly 300, the second driving member 301, the cutter 302, the cutter holder 303, the fixed block 3031, the lifting block 3032, the second cylinder 3033, the guide holder 304, the first through hole 3041, the second through hole 3042, the third through hole 3043, and the third driving member 305.

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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

A terminal supply device 10 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1-4, according to the utility model discloses a terminal feeding device 10 for when providing the bulk particle terminal material to the crimping station of terminal and electric wire crimping, can realize automatic for the host computer feed under the production mode of many varieties, solve the action of changing the terminal charging tray, improve production efficiency, guarantee the quality of product. The terminal feeding device 10 includes a plurality of reel portions 100, a plurality of terminal feeding assemblies 200, and a plurality of cutting assemblies 300.

Specifically, the plurality of reel portions 100 are adapted to wind up and receive the tape 101 of the plurality of types of terminals; the plurality of terminal feeding assemblies 200 are horizontally arranged in parallel and are arranged in one-to-one correspondence with the plurality of reel portions 100, and each terminal feeding assembly 200 is suitable for conveying each material belt 101 from each reel portion 100 to a cutting position;

each cutting unit 300 is provided at each cutting position to cut the tape 101 located at the cutting position and supply the terminals.

That is, each reel portion 100 accommodates a tape 101, and a plurality of reel portions 100 can be provided with a plurality of types of tapes 101 of terminals; in this manner, multiple types of terminals can be provided to the crimping station. The plurality of terminal feeding assemblies 200 are horizontally arranged in parallel and are arranged in one-to-one correspondence with the plurality of reel portions 100, so that the material tape 101 on each reel portion 100 can be fed to a cutting position through each terminal feeding assembly 200, and then the material tape 101 at the cutting position is cut by each cutting assembly 300, so that chain-type terminals formed by connecting the plurality of terminals in parallel can be cut by the cutting assembly 300 to form a plurality of bulk terminals.

Therefore, the material belt 101 of the terminals of a plurality of types can be changed from a chain terminal to a bulk terminal for supplying through the plurality of terminal feeding assemblies 200 and the plurality of cutting assemblies 300, and thus, a manipulator can be arranged to convey various bulk terminals to a crimping station, so that the material belt can automatically supply materials for a host machine; when the crimping of the terminals of different models needs to be switched, the manipulator selects the loose terminals of corresponding models to transfer, the terminal tray does not need to be replaced, the manufacturing efficiency of the wire harness can be improved, unstable factors caused by equipment adjustment are reduced, and the product quality is guaranteed.

In some specific examples, referring to fig. 3, the terminal feeding assembly 200 includes a feeding table 201 and a material pushing mechanism 202, the feeding table 201 is used for conveying the material tape 101, the material pushing mechanism 202 has a pushing rod 2021 adapted to push the terminals on the material tape 101 into the cutting assembly 300, and a first driving member 2022, the first driving member 2022 is connected to the pushing rod 2021 to provide pushing force for pushing the material. The feeding table 201 is similar to a small-sized conveyor belt, one end of the tape 101 is pulled from the reel unit 100 to the feeding channel 2011 of the feeding table 201, and the feeding table 201 supplies power to feed the tape 101 in the feeding channel 2011 to the cutting position. During this feeding process, terminals with different pitches may exist on the material tape 101; to ensure that the position to be cut on the material tape 101 can be accurately located at the cutting position, the terminal on the material tape 101 is pushed into the cutting assembly 300 by the push rod 2021 on the pushing mechanism 202, so that the position to be cut is located at the cutting position.

Optionally, the first driving member 2022 includes a slide rail 20221, a slider 20222, and a first cylinder 20223, the slider 20221 is slidably connected to the slide rail 20222, one end of the push rod 2021 is connected to the slider 20222, and the other end is adapted to contact the terminal on the tape 101 to push the terminal into the cut-off assembly 300, and the first cylinder 20223 is connected to the slider 20222 and adapted to drive the slider 20222 to slide on the slide rail 20221. Therefore, the first air cylinder 20223 drives the slider 20222 to slide on the slide rail 20221, so that the slider 20222 drives the push rod 2021 to push the terminals on the tape 101 into the cutting assembly 300.

Optionally, the push rod 2021 is hinged to the slider 20222 by a pin, and a torsion spring 2023 is sleeved on the pin, and the torsion spring 2023 is adapted to provide a pre-tightening force to the push rod 2021. That is, one end of the torsion spring 2023 abuts against the slider 20222, and the other end abuts against the push rod 2021, so that the push rod 2021 can not scratch the terminal on the tape 101, and can push the terminal into the cut-off assembly 300.

In some examples, with reference to fig. 2 and 4, the cutting assembly 300 includes a second driving member 301, a cutter 302, a cutter holder 303, and a guiding seat 304, the guiding seat 304 is provided with a first through hole 3041, a second through hole 3042, and a third through hole 3043, the first through hole 3041 is adapted to receive the tape 101, the second through hole 3042 and the third through hole 3043 are disposed opposite to each other and are both communicated with the first through hole 3041, the cutter 302 is movably inserted into the second through hole 3042, the cutter holder 303 is adapted to be inserted into the third through hole 3043 to cooperate with the cutter 302 to cut the tape 101 at the cutting position, and the second driving member 301 is connected to the cutter 302 to drive the cutter 302 to move. That is, the channel guide seat 304 is configured such that the cutter 302 cooperates with the cutter seat 303 to cut the tape 101, wherein the cutter 302 and the cutter seat 303 define the cutting position.

Optionally, a third driving member 305 for driving the tool holder 303 to be inserted into the third through hole 3043 is connected to the tool holder 303. When the third driving member 305 drives the tool holder 303 to insert into the third through hole 3043, the material pushing mechanism 202 pushes the terminal into the first through hole 3041, so that the position to be cut of the tape 101 is located on the tool holder 303, and then the second driving member 301 drives the cutter 302 to move toward the tool holder 303, so as to cooperate with the tool holder 303 to cut the tape.

Specifically, the tool apron 303 may include a fixing block 3031 and a lifting block 3032, and the lifting block 3032 may move up and down in a vertical direction relative to the fixing block 3031, so that the terminal 1011 may be clamped by the fixing block 3031 and the lifting block 3032 when the terminal 1011 is pushed into the first through hole 3041; when the cutter 303 cuts down, the side edge of the terminal 1011 can be cut off from the tape 101. For the terminal 1011 after being cut off, the third driving element 305 can drive the tool holder 303 to be separated from the third through hole 3034, so that the robot can clamp the terminal 1011 away, or the terminal 1011 can be collected in a terminal storage place.

Wherein, the lifting motion of the lifting block 3032 can be realized by connecting a second air cylinder 3033 at the bottom of the lifting block 3032, so that the second air cylinder 3033 drives the lifting block 3032 to move up and down.

Optionally, the second driving member 301 and the third driving member 305 are both of a cylinder structure, and the cylinder structure is convenient for installation and use.

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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 implicitly indicating 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; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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 should not be understood to necessarily 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 described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, 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 can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A terminal supplying device, characterized by comprising: a plurality of reel sections, a plurality of terminal feeding assemblies and a plurality of cutting assemblies;

2. The terminal feeding device according to claim 1, wherein the terminal feeding assembly comprises a feeding table and a pushing mechanism, the feeding table is used for conveying the material belt, the pushing mechanism is provided with a push rod suitable for pushing the terminals on the material belt into the cutting assembly, and a first driving member is connected with the push rod to provide pushing force for pushing the material.

3. The terminal feeding device as claimed in claim 2, wherein the first driving member comprises a slide rail, a slider, and an air cylinder, the slider is slidably connected to the slide rail, one end of the push rod is connected to the slider, and the other end of the push rod is adapted to contact the terminal on the tape to push the terminal into the cutting assembly, and the air cylinder is connected to the slider and adapted to drive the slider to slide on the slide rail.

4. The terminal feeding device according to claim 3, wherein the push rod is hinged to the slider by a pin, and a torsion spring is sleeved on the pin and adapted to provide a pre-load force to the push rod.

5. The terminal feeding device according to claim 1, wherein the cutting assembly includes a second driving member, a cutting blade, a blade seat, and a guiding seat, the guiding seat is provided with a first through hole, a second through hole and a third through hole, the first through hole is adapted to receive the material tape, the second through hole and the third through hole are oppositely disposed and are both communicated with the first through hole, the cutting blade is movably inserted into the second through hole, the blade seat is adapted to be inserted into the third through hole to cooperate with the cutting blade to cut the material tape located at the cutting position, and the second driving member is connected to the cutting blade to drive the cutting blade to move.

6. The terminal feeding device according to claim 5, wherein a third driving member for driving the holder to be inserted into the third through hole is connected to the holder.

7. The terminal feeding device according to claim 5, wherein the tool holder comprises a fixing block and a lifting block, the lifting block is movable up and down relative to the fixing block to cooperate with the fixing block to clamp the terminals on the tape.

8. The terminal feeding device according to claim 6, wherein the second driving member and the third driving member are each a cylinder structure.