CN112247507B

CN112247507B - Sliding switch terminal installation equipment for automobile safety belt

Info

Publication number: CN112247507B
Application number: CN202011008819.4A
Authority: CN
Inventors: 冷捷群; 蒋永利; 董建辉; 张华�; 许健
Original assignee: Amphenol Changzhou Advanced Connector Co Ltd
Current assignee: Amphenol Changzhou Advanced Connector Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2022-08-30
Anticipated expiration: 2040-09-23
Also published as: CN112247507A

Abstract

The invention discloses sliding switch terminal installation equipment for an automobile safety belt, which comprises a terminal conveying assembly, an assembly station and a bending assembly, wherein the terminal conveying assembly comprises a conveying mechanism and a bending mechanism; a sliding switch carrier is arranged on the assembling station; a slide switch body is placed on the slide switch carrier; the two terminal conveying assemblies are arranged and respectively convey the terminals to the assembling station direction; the bending assembly comprises a first bending station and a second bending station, the first bending station bends the terminal end assembled on the sliding switch body by 45 degrees, and the second bending station bends the terminal end bent once by 45 degrees. According to the terminal bending device, the terminal conveying assembly, the terminal assembling station and the terminal bending assembly are used for conveying, installing and bending the terminal, the degree of mechanization is high, the terminal end is bent to 90 degrees in two steps from the first bending station and the second bending station, the bending part is prevented from being disconnected in the terminal bending process, and the bending part is guaranteed to be kept straight all the time.

Description

Sliding switch terminal installation equipment for automobile safety belt

Technical Field

The invention relates to the technical field of automobile safety accessory design, in particular to a sliding switch terminal installation device for an automobile safety belt.

Background

The slide switch is used for locking an automobile safety belt, and generally comprises a slide switch main body and a sliding cover which are in sliding connection, wherein two terminals are installed on the slide switch main body, and a reed is installed on the sliding cover. The terminal transports with the material area form is whole originally, need cut and bend twice process before installing the slide switch main part, still further bend after installing the slide switch main part, and the position of bending of two terminals is different, all adopt artifical line production mode installation terminal among the prior art, it is big to consume the labour, work efficiency is also very low, the cost of manufacture is very high, for improving production efficiency, reduce the cost of manufacture, how to design a equipment of automatic installation terminal is the technological problem who awaits the solution urgently.

Disclosure of Invention

In order to solve the technical problems of low working efficiency and high manufacturing cost of manually installing a terminal on a sliding switch main body in the prior art, the invention provides sliding switch terminal installation equipment for an automobile safety belt to solve the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows: a sliding switch terminal installation device for an automobile safety belt comprises a terminal conveying assembly, an assembling station and a bending assembly; a sliding switch carrier is arranged on the assembling station; a sliding switch body is placed on the sliding switch carrier; the two terminal conveying assemblies are arranged and respectively convey the terminals to the assembling station direction; the bending assembly comprises a first bending station and a second bending station, the first bending station bends the terminal end assembled on the sliding switch body by 45 degrees, and the second bending station bends the terminal end bent once by 45 degrees.

Furthermore, each terminal conveying assembly comprises a terminal feeding frame, a processing station and a material taking station which are sequentially arranged; the terminal material belt is placed on the terminal material placing frame, the machining station cuts the terminal material belt and bends the terminal into a U-shaped structure, the bent terminal is taken out of the machining station by the material taking station, and the terminals output by the two terminal conveying assemblies are respectively installed on the sliding switch body.

Further, the slide switch carrier includes the base that is suitable for placing the slide switch body and is located the briquetting of base both sides, the briquetting can press to the slide switch body.

Preferably, the top of base is fixed with the journal stirrup, the briquetting with the journal stirrup one-to-one just rotates to be connected, still is connected with the torsional spring between briquetting and the journal stirrup, works as the briquetting leaves when the slide switch body, the torsional spring is taut.

Further, the terminal discharging frame comprises a support, a terminal material tray, a material blocking ring and a paper rolling disc; the support is fixed with first lower frame, and terminal charging tray and paper roll dish rotate with the support to be connected, and the winding has the terminal material area on the terminal charging tray, and the paper roll dish is suitable for the film paper in winding terminal material area, keep off the output of material circle and connect processing station, when the paper roll dish pulled out the film paper in the terminal material area, the terminal material area can fall and keep off the material and circle.

Furthermore, a feeding station is arranged between the terminal feeding frame and the processing station; the feeding station comprises a conveying plate connected with the material blocking ring, a pressing plate located above the conveying plate and a material shifting assembly located below the conveying plate, and the material shifting assembly is provided with a shifting claw for shifting the terminal material belt along the transmission direction of the terminal material belt.

Further, the processing station includes mould, lower mould and promotion go up the mould and make the first lift cylinder of elevating movement, the top of lower mould is arranged in to the terminal material area, goes up mould and lower mould constitution and is suitable for cutting the terminal material area and bend the die cavity of terminal.

Furthermore, the material taking station comprises a material feeding slope, a material sucking disc and a first horizontal moving cylinder for controlling the material sucking disc to move, the first horizontal moving cylinder drives the material sucking disc to reciprocate along the motion direction of the parallel terminals, and the material sucking disc conveys the terminals on the processing station to the material feeding slope.

Furthermore, the bending assembly comprises a dislocation cylinder, a conveying frame, a plurality of clamps suitable for clamping the sliding switch body, a plurality of product carriers positioned on the conveying frame and arranged in a linear sequence, a horizontal moving mechanism driving the clamps to move along the direction parallel to the arrangement direction of the product carriers, and a product box positioned at the tail end of the conveying frame; the first bending station and the second bending station are positioned right below the product carrier; the dislocation cylinder transports the slide switch body on the assembly station to the direction of the clamp, and the clamp can transport the slide switch body on the product carrier to the next product carrier and finally transport the slide switch body into the product box.

Further, the first bending station comprises a forward moving seat and a backward moving seat which move horizontally in a reverse direction, and the forward moving seat is provided with a forward pushing column attached to the side face of one extending end of the two terminals and a backward pushing column attached to the side face of the other extending end of the two terminals; the second bending station comprises a fifth lifting cylinder and a pushing seat connected with the fifth lifting cylinder, and a top column upwards pushing two extending ends of the two terminals is fixed on the pushing seat.

Further, a pressing assembly suitable for pressing the sliding switch body is arranged right above the first bending station and the second bending station; the pressing assembly comprises a sixth lifting cylinder and a pressing head connected with the sixth lifting cylinder.

Furthermore, each clamp is connected with a second lifting cylinder; and the second lifting cylinder is connected with the horizontal moving mechanism.

Furthermore, in a product carrier located between the second bending station and the product box, a camera device suitable for detecting the sliding switch body is arranged above the sliding switch body, the front end of the product box is communicated with a discharging channel, when the detection is qualified, the discharging channel is closed, and when the detection is unqualified, the discharging channel is opened.

The invention has the beneficial effects that:

(1) according to the sliding switch terminal installation equipment for the automobile safety belt, the terminals are conveyed, installed and bent through the terminal conveying assembly, the assembling station and the bending assembly, the degree of mechanization is high, the terminal tail end is bent to 90 degrees in two steps through the first bending station and the second bending station, the bending part is prevented from being disconnected in the terminal bending process, and the bending part is guaranteed to be kept straight all the time.

(2) According to the invention, the terminal material belt is taken out from the terminal material placing frame, and the bending, conveying and mounting of the terminals are completed in a mechanical mode, so that the mounting efficiency is greatly improved, the occupied space is small, and the space of a workshop is saved.

(3) In the invention, the terminal material belt is wound on the terminal material tray, the synchronous operation of terminal material belt output and thin film paper detachment is realized through the cooperative motion of the terminal material tray and the paper winding disc, and the terminal material belt is guided to the processing station direction by the material blocking ring.

(4) According to the invention, the bending assembly sequentially transfers the sliding switch bodies on the product carrier through the plurality of clamps, so that synchronous transfer of the plurality of sliding switch bodies can be realized, and the transfer efficiency is improved.

(5) In the invention, the first bending station bends the two tail ends of the terminal reversely by adopting a horizontal pushing mode, and the second bending station continuously pushes and bends the tail end bent by 45 degrees to 90 degrees in a pushing direction.

(6) The bending assembly is internally provided with camera equipment for detecting whether the terminal is qualified or not, and the qualified sliding switch body and the unqualified sliding switch body are distributed to different areas through the matching of the discharging channel and the camera equipment, so that the automatic sorting of products is realized.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a front view of an embodiment of a slide switch terminal mounting apparatus for an automobile seatbelt according to the present invention;

fig. 2 is a perspective view of an embodiment of a slide switch terminal installation apparatus for a car seat belt according to the present invention;

FIG. 3 is an enlarged view taken at a in FIG. 2;

FIG. 4 is an enlarged view of FIG. 2 at b;

FIG. 5 is an enlarged view at c of FIG. 2;

FIG. 6 is an enlarged view taken at d in FIG. 2;

fig. 7 is a plan view of an embodiment of a slide switch terminal mounting apparatus for an automobile seatbelt according to the present invention;

fig. 8 is a perspective view of the terminal placement frame of the present invention;

FIG. 9 is a top plan view of the feed station of the present invention;

FIG. 10 is a sectional view taken along line A-A of FIG. 9;

FIG. 11 is a front view of the processing station of the present invention;

FIG. 12 is a perspective view of a reclaiming station according to the present invention;

FIG. 13 is a perspective view (from the rear) of the bending assembly of the present invention;

FIG. 14 is an enlarged view at e of FIG. 13;

FIG. 15 is a side view of the bending assembly shown in FIG. 13;

FIG. 16 is a sectional view taken along line B-B of FIG. 15 (with a portion of the area omitted);

FIG. 17 is a top view of an assembly station of the present invention;

FIG. 18 is a sectional view taken along line D-D of FIG. 17;

FIG. 19 is a schematic view of the first bending station of the present invention;

fig. 20 is a schematic view of a second bending station of the present invention;

fig. 21 is a plan view of the slide switch body with the terminal mounted;

FIG. 22 is a cross-sectional view taken along line E-E of FIG. 21 with the slide switch body in an assembly station;

FIG. 23 is a schematic view of the structure of one of the terminals of FIG. 21;

FIG. 24 is a schematic view of another terminal of FIG. 21;

fig. 25 is a cross-sectional view taken along line E-E in fig. 21 after the slide switch body is bent once;

fig. 26 is a cross-sectional view taken along line E-E in fig. 21 after the slide switch body is bent twice.

In the figure, 1, a first lower frame, 2, an upper frame, 3, an assembly station, 301, a sliding switch carrier, 3011, a base, 3012, a pressing block, 3013, a support lug, 3014, a rotating shaft, 3015, a limiting shaft, 302, a distance sensor, 4, a terminal material placing frame, 401, a support, 402, a terminal material tray, 403, a material blocking ring, 404, a coil tray, 5, a processing station, 501, an upper die, 502, a lower die, 503, a first lifting cylinder, 6, a material taking station, 601, a material feeding slope, 602, a material sucking disc, 603, a first horizontal moving cylinder, 7, a terminal, 8, a bending component, 801, a dislocation cylinder, 802, a conveying frame, 803, a clamp, 8031, a lug, 8032, a clamping jaw, 804, a product carrier, 805, a horizontal moving mechanism, 806, a product box, 807, a discharging channel, 808, a second lifting cylinder, 809, a third thrust cylinder, 810, a blowing head, 811 and a second horizontal moving cylinder, 812. a fourth lifting cylinder 813, a sliding block, 8131, a slot, 814, a first bending station, 8141, a forward moving seat, 8142, a backward moving seat, 8143, a forward pushing column, 8144, a backward pushing column, 8145, a first pushing cylinder, 8146, a second pushing cylinder, 815, a second bending station, 8151, a fifth lifting cylinder, 8152, a top pushing seat, 8153, a top column, 816, a camera device, 817, a pressing component, 8171, a sixth lifting cylinder, 8172, a pressing head, 818, a seventh lifting cylinder, 819, a pre-pressing cylinder, 9, a feeding station, 901, a conveying plate, 902, a pressing plate, 903, a material shifting component, 9031, a shifting claw, 9032, a material shifting cylinder, 904, a positioning sensor, 10, a terminal, 1001, a small hole, 11, a film paper, 12, a second lower frame, 13, a sliding switch body, 14 and a manipulator.

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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The terminal 7 mounting process includes the following steps: (1) the two terminals 7 are respectively processed into a U-shaped structure shown in fig. 23 and 24; (2) inserting the two processed terminals 7 into the slide switch body 13 to form the structure shown in fig. 21 and 22; (3) the two ends of the terminal 7 are bent outwards by 45 degrees to form the structure shown in fig. 25; (4) the ends of the terminal 7 are bent 45 ° further to form the structure shown in fig. 26.

A sliding switch terminal installation device for an automobile safety belt comprises a terminal conveying assembly, an assembling station 3 and a bending assembly 8; a slide switch carrier 301 is arranged on the assembly station 3; the slide switch carrier 301 is provided with a slide switch body 13; two terminal conveying assemblies are arranged and respectively convey the terminals 7 towards the assembling station 3; the bending assembly 8 comprises a first bending station and a second bending station, the first bending station bends the tail end of the terminal 7 assembled on the sliding switch body 13 by 45 degrees, and the second bending station bends the tail end of the terminal 7 bent once by 45 degrees.

The terminal conveying assembly is used for conveying the terminals 7 in sequence, the terminals 7 conveyed to the assembly station 3 are approximately of U-shaped structures, the terminals 7 of the U-shaped structures are inserted from one end face of the sliding switch body 13, two ends of the terminals 7 extend out from the other end face of the sliding switch body 13, and the bending assembly 8 is used for reversely bending two ends of the terminals 7 until the two ends are bent to be attached to the bottom face of the sliding switch body 13.

Example 1:

a sliding switch terminal installation device for an automobile safety belt comprises a terminal conveying assembly, an assembling station 3 and a bending assembly 8; a slide switch carrier 301 is arranged on the assembling station 3; the slide switch carrier 301 is provided with a slide switch body 13; the two terminal conveying assemblies are arranged and respectively convey the terminals 7 to the direction of the assembling station 3; the bending assembly 8 comprises a first bending station and a second bending station, the first bending station bends the tail end of the terminal 7 assembled on the sliding switch body 13 by 45 degrees, and the second bending station bends the tail end of the terminal 7 bent once by 45 degrees.

Each terminal conveying assembly comprises a terminal feeding frame 4, a processing station 5 and a material taking station 6 which are sequentially arranged; the terminal material belt 10 is placed on the terminal material placing frame 4, the processing station 5 cuts the terminal material belt 10 and bends the terminal 7 into a U-shaped structure, the bent terminal 7 is taken out of the processing station 5 by the material taking station 6, and the terminals 7 output by the two terminal conveying assemblies are respectively installed on the sliding switch body 13.

As shown in fig. 1 and 2, the terminal conveying assembly and the assembling station 3 are both disposed on the first lower frame 1, the bending assembly 8 is disposed on the second lower frame 12, the first lower frame 1 and the second lower frame 12 are mounting platforms of the whole equipment and are used for supporting and raising the equipment, the first lower frame 1 and the second lower frame 12 are preferably box structures, electric components and equipment can be placed inside the box structures, the upper frame 2 can be mounted above the first lower frame 1 and the second lower frame 12, the terminal conveying assembly, the assembling station 3 and the bending assembly 8 are all disposed in the upper frame 2, the assembling station 3 is disposed close to the standing position of an operator, the terminal conveying assembly is disposed behind the assembling station 3, and the terminal discharging frame 4, the processing station 5 and the material taking station 6 are gradually disposed from back to front.

Two terminals 7 need to be installed on the sliding switch body 13, the two terminals 7 are respectively in the states shown in fig. 23 and 24, because the bending positions of the two terminals 7 are different, two terminal conveying assembly conveying terminals 7 need to be used, the structures of a terminal material placing frame 4 and a material taking station 6 in the two terminal conveying assemblies are the same, only the structures of processing stations 5 are different, and the two terminals 7 are respectively bent into different structures by the two processing stations 5.

As shown in fig. 17, the slide switch carrier 301 includes a base 3011 adapted to place the slide switch body 13 and press pieces 3012 located on both sides of the base 3011, the press pieces 3012 being capable of pressing against the slide switch body 13. When the slide switch body 13 is placed, the press block 3012 is lifted first, then the slide switch body 13 is placed on the top of the base 3011 manually, and finally the press block 3012 is put down and pressed on the surface of the slide switch body 13.

The pressing block 3012 is required to have a certain extrusion force when pressing to the sliding switch body 13, and the pressing block 3012 may be connected to the base 3011 in the following manner: the top of base 3011 is fixed with journal stirrup 3013, briquetting 3012 with journal stirrup 3013 one-to-one and rotate the connection, set up axis of rotation 3014 on the journal stirrup 3013, briquetting 3012 revolutes axis of rotation 3014 and rotates, still is connected with the torsional spring between briquetting 3012 and the journal stirrup 3013, and the torsional spring cover is on axis of rotation 3014, and the one end and the clamp plate 902 of torsional spring are fixed, and the other end is fixed with journal stirrup 3013, when briquetting 3012 left slide switch body 13, the torsional spring is taut, can open clamp plate 902 through manual, when loosening briquetting 3012, briquetting 3012 resets under the effect of torsional spring elastic force and presses to slide switch body 13.

Preferably, the pressing block 3012 can be connected to the base 3011 in the following manner: as shown in fig. 18, a rotating shaft 3014 is arranged on the support ear 3013, a limiting shaft 3015 parallel to the rotating shaft 3014 is further arranged behind the rotating shaft 3014, the press block 3012 rotates around the rotating shaft 3014, the middle portion of the press block 3012 is sleeved on the rotating shaft 3014, the front end of the press block 3012 is located right above the sliding switch body 13, the rear end of the press block 3012 is located below the limiting shaft 3015 and is in an arc-shaped structure arranged around the limiting shaft 3015, the bottom of the rear end of the press block 3012 is provided with an arc-shaped surface, a jacking cylinder is arranged below the rear end of the press block 3012, when the jacking cylinder extends out, the rear end of the press block 3012 is lifted, and the front end of the press block 3012 is pushed towards the sliding switch body 13. The limiting shaft 3015 is used to limit the lifting height of the pressing block 3012, and avoid the sliding switch body 13 from being damaged due to too large pressing force.

In an embodiment of the present invention, a distance sensor 302 for detecting whether the terminal 7 is mounted in place is further disposed below the base 3011, as shown in fig. 18, after the terminal 7 is mounted on the sliding switch body 13, the end of the terminal 7 extends downward, there are four bending heads below the base 3011, one bending head of each terminal 7 corresponds to one distance sensor 302, and when the bending head is located at a position intermediate to two contacts of the distance sensor 302, the mounting is indicated.

As shown in fig. 8, the terminal discharging frame 4 includes a bracket 401, a terminal 7 tray 402, a material stop ring 403 and a paper roll tray 404; the support 401 is fixed with the first lower frame 1, the terminal 7 tray 402 and the paper roll tray 404 are rotatably connected with the support 401, the terminal 7 tray 402 is wound with the terminal material belt 10, the paper roll tray 404 is suitable for winding the thin film paper 11 in the terminal material belt 10, the output end of the material stop ring 403 is connected with the processing station 5, and when the paper roll tray 404 pulls out the thin film paper 11 in the terminal material belt 10, the terminal material belt 10 can fall onto the material stop ring 403. Before use, the surface of the terminal tape 10 is attached with a layer of film paper 11 for protecting the terminals 7, and when the terminal tape 10 is taken out from the tray 402 of the terminals 7 for use, the film paper 11 needs to be cut off. The paper tray 404 is connected to a drive motor and is positioned above the terminal 7 tray 402. Before using, firstly tearing the head part film paper 11 of the terminal material belt 10, winding the torn film paper 11 upwards on the paper rolling disc 404, placing the terminal material belt 10 with the torn film paper 11 on the material blocking ring 403 and extending into the processing station 5, then starting the driving motor, gradually releasing the terminal material belt 10 from the terminal 7 material disc 402, rotating the terminal material belt 10 from the paper rolling disc 404, and moving the terminal material belt 10 with the torn film paper 11 along the extending direction of the material blocking ring 403. The terminal 7 tray 402 and the paper tray 404 move cooperatively to achieve synchronous operation of the terminal strip 10 output and the film paper 11 removal.

As shown in fig. 11, the processing station 5 includes an upper die 501, a lower die 502 and a first lifting cylinder 503 for pushing the upper die 501 to move up and down, the terminal strip 10 is placed on top of the lower die 502, and the upper die 501 and the lower die 502 form a cavity suitable for cutting the terminal strip 10 and bending the terminals 7. The cutting of the terminal tape 10 means the separation of the terminal 7 from the terminal tape 10, and the bending of the terminal 7 means the bending of the flat terminal 7 into the shape shown in fig. 23 and 24.

As shown in fig. 12, the material taking station 6 includes a material feeding slope 601, a material sucking disc 602 and a first horizontal moving cylinder 603 for controlling the movement of the material sucking disc 602, the first horizontal moving cylinder 603 drives the material sucking disc 602 to reciprocate along the direction parallel to the movement direction of the terminals 7, and the material sucking disc 602 conveys the terminals 7 at the processing station 5 to the material feeding slope 601. The feeding slope 601 is a slope gradually descending along the conveying direction, the material sucking disc 602 sucks the terminal 7 by adopting a vacuum adsorption principle, the first horizontal moving cylinder 603 mainly enables the material sucking disc 602 to move between the processing station 5 and the feeding slope 601, after the terminal 7 is processed on the processing station 5, the material sucking disc 602 extends into the processing station 5 to take out the terminal 7, the terminal 7 is released above the feeding slope 601, and the terminal 7 slides downwards along the feeding slope 601. The terminals 7 on the feeding slope 601 can be carried to the assembling station 3 by the manipulator 14, or can be manually taken to the assembling station 3.

Through this embodiment during equipment fixing terminal 7, only need an operating personnel can accomplish the installation of terminal 7 at most, and the installation rate is swift, and the labour reduces, and work efficiency is high.

The bending assembly 8 comprises a dislocation cylinder 801, a conveying frame 802, a plurality of clamps 803 suitable for clamping the sliding switch body 13, a plurality of product carriers 804 which are positioned on the conveying frame 802 and arranged in a linear sequence, a horizontal moving mechanism 805 for driving the clamps 803 to move along the direction parallel to the arrangement direction of the product carriers 804, and a product box 806 positioned at the tail end of the conveying frame 802, wherein a first bending station and a second bending station are positioned right below the product carriers 804; the dislocation cylinder 801 conveys the slide switch on the assembly station 3 to the direction of the clamp 803 in the bending assembly 8, and the clamp 803 can convey the slide switch body 13 on the product carrier 804 to the next product carrier 804 and finally convey the slide switch body 13 into the product box 806.

As shown in fig. 2, 7 and 13, a cylinder axis direction of the misalignment cylinder 801 is parallel to an extending direction of the conveying frame 802, a product carrier 804 is fixed on the misalignment cylinder 801, three product carriers 804 are arranged on the conveying frame 802, the product carriers 804 on the misalignment cylinder 801, the three product carriers 804 on the conveying frame 802 and the product cassettes 806 are arranged in an equidistant array, at least two clamps 803 are preferably provided, the number of the clamps 803 is equal to the total number of the product carriers 804, the first bending station 814 is located right below the first product carrier 804 on the conveying frame 802, the second bending station 815 is located right below the second product carrier 804 on the conveying frame 802, and the horizontal moving mechanism 805 is connected with each clamp 803 and used for controlling all the clamps 803 to move synchronously.

After the terminal 7 is installed, the sliding switch body 13 on the assembling station 3 is placed on the product carrier 804 on the dislocation cylinder 801 by using the manipulator 14 or manually, the dislocation cylinder 801 pushes the product carrier 804 to move the product carrier 804 to be under the first clamp 803, then the first clamp 803 descends to clamp the sliding switch body 13, the horizontal moving mechanism 805 is started, all the clamps 803 move a distance of one product carrier 804 along the conveying direction of the terminal 7, the first clamp 803 moves the sliding switch body 13 to the first product carrier 804 on the conveying frame 802, the first bending station bends the terminal 7 for the first time (the structure of the bent sliding switch body 13 is shown in fig. 25), then all the clamps 803 retreat a distance of one product carrier 804 along the reverse direction, the second clamp 803 moves to be right above the first product carrier 804, next, the second fixture 803 transfers the slide switch body 13 on the first product carrier 804 to the second product carrier 804, the second bending station bends the terminal 7 for the second time (the structure of the bent slide switch body 13 is shown in fig. 26), and so on, the last fixture 803 conveys the slide switch body 13 to the upper side of the product box 806, the fixture 803 is released, and the slide switch body 13 falls into the product box 806, because the movement distance of each fixture 803 is the same, the embodiment can realize the simultaneous transportation of a plurality of slide switch bodies 13, and the distance of only one product carrier 804 is separated between adjacent slide switch bodies 13, thereby reducing the waiting time in the transportation process and greatly shortening the batch transportation time. Preferably, as shown in fig. 2 and 13, a pre-pressing cylinder 819 is provided directly above the product carrier 804 on the misalignment cylinder 801, and when the misalignment cylinder 801 moves the slide switch body 13 to the region where the bending assembly 8 is located, the pre-pressing cylinder 819 presses the slide switch body 13 downward.

Specifically, as shown in fig. 13 and 16, each clamp 803 is connected to a second lifting cylinder 808; the second lift cylinder 808 is connected to the horizontal movement mechanism 805. The second lifting cylinder 808 is used for controlling the lifting of the clamp 803, so that the slide switch body 13 can be conveniently taken out of the product carrier 804. Preferably, as shown in fig. 5, the clamp 803 is two clamping jaws 8032 rotatably connected to the protruding end of the second lifting cylinder 808, and the two clamping jaws 8032 clamp the sliding switch body 13 from two opposite sides of the sliding switch body 13. Specifically, as shown in fig. 13 and 14, a plurality of sliders 813 moving along a horizontal track are arranged on the horizontal moving mechanism 805, a front end of each slider 813 is provided with a vertically through slot 8131, a rear end of each clamp 803 is provided with a projection 8031 capable of being inserted into the slot 8131, and when the clamp 803 needs to be replaced, the clamp 803 can be detached from the slot 8131 only by jacking up the clamp 803 through the second lifting cylinder 808.

The bending assembly 8 bends the terminal 7 by the following structure: the first bending station comprises a forward moving seat 8141 and a backward moving seat 8142 which move horizontally in the opposite direction, wherein a forward pushing column 8143 attached to the side face of one extending end of the two terminals 7 and a backward pushing column 8144 attached to the side face of the other extending end of the two terminals 7 are arranged on the forward moving seat 8141; the second bending station comprises a fifth lifting cylinder 8151 and a pushing seat 8152 connected with the fifth lifting cylinder 8151, and a top column 8153 pushing the two extending ends of the two terminals 7 upwards is fixed on the pushing seat 8152. As shown in fig. 19 and 20, the front push post 8143 is connected to the first push cylinder 8145, the rear push post 8144 is connected to the second push cylinder 8146, the tops of the front push post 8143 and the rear push post 8144 are both provided with a chamfer to avoid damaging the surface of the terminal 7, the front push post 8143 and the rear push post 8144 are in contact with opposite sides of two extending ends of the terminal 7 in an initial state, then the first push cylinder 8145 and the second push cylinder 8146 move in opposite directions, the two extending ends of the terminal 7 are bent outward, the maximum height of the front push post 8143 and the rear push post 8144 is smaller than the bottom height of the slide switch body 13, and the distance between the front push post 8143 and the bottom of the slide switch body 13 is equal to the distance between the first push cylinder 8145 and the second push cylinder 8146, so that the extending end of the terminal 7 is not in contact with the bottom of the slide switch body 13, but is arranged at 45 ° with the slide switch body 13. The four top columns 8153 are respectively used for pushing the extending end of the terminal 7 which is bent outwards by 45 degrees upwards until the other side of the extending end of the terminal 7 is attached to the sliding switch body 13.

Example 2:

in embodiment 1, the terminal material strip 10 released from the material tray 402 of the terminal 7 directly extends into the processing station 5, the terminal material strip 10 is pushed out only by the power of the paper winding tray 404, and the terminal material strip 10 is also subjected to the pull-up force of the paper winding tray 404 tearing the paper film, so that the terminal material strip 10 is subjected to a certain resistance when being output to the processing station 5, and therefore, a feeding station 9 is arranged between the terminal material discharge frame 4 and the processing station 5 in this embodiment; the feeding station 9 comprises a conveying plate 901 connected with the material stop ring 403, a pressing plate 902 positioned above the conveying plate 901 and a material shifting assembly 903 positioned below the conveying plate 901, wherein the material shifting assembly 903 is provided with a shifting claw 9031 for shifting the terminal material belt 10 along the conveying direction of the terminal material belt 10. As shown in fig. 7, 9 and 10, a groove track suitable for movement of the terminal material tape 10 is formed at the top of the conveying plate 901, a pressing plate 902 is fixed at the top of the conveying plate 901, a channel for the terminal material tape 10 to pass through is formed between the pressing plate 902 and the conveying plate 901, the material shifting assembly 903 and the pressing plate 902 are respectively arranged at the upper and lower positions of the conveying plate 901, the conveying plate 901 above the material shifting assembly 903 is arranged in a hollow manner, so that the shifting claw 9031 can contact and push the terminal material tape 10, and the pressing plate 902 is used for pressing the terminal material tape 10 to prevent the terminal material tape 10 from being jacked up when the material shifting assembly 903 dials the material. The structure of the material shifting assembly 903 is as shown in fig. 10, the material shifting assembly 903 includes a material shifting cylinder 9032 and a shifting claw 9031 fixed to the extending end of the cylinder, the shifting claw 9031 has a hook portion bent towards the transmission direction of the terminal material strip 10, when the material shifting cylinder 9032 extends, the hook portion hooks onto the terminal material strip 10, so that the terminal material strip 10 can be driven to move forward, when the material shifting cylinder 9032 retracts, the shifting claw 9031 retracts synchronously, and because the back of the hook portion is a smooth arc surface, the terminal material strip 10 cannot be pushed backward.

During the use pull out earlier terminal material area 10 on terminal 7 charging tray 402 and press under clamp plate 902, a plurality of apertures 1001 have been arranged to the edge array of terminal material area 10, pusher dog 9031 pushes up on aperture 1001, it is fixed with terminal material area 10, when paper rolling dish 404 is rotatory, pusher dog 9031 stirs terminal material area 10 forward, make terminal material area 10 constantly to processing station 5 motion, can guarantee like this that terminal material area 10 gets into processing station 5 with the horizontal motion mode, avoid processing station 5 during operation, the terminal material area 10 of back end is because of not placing horizontally and is extrudeed and warp. In addition, a positioning sensor 904 can be further arranged in the front-back direction of the pressing plate 902, the positioning sensor 904 is electrically connected with the material poking cylinder 9032 and the machining station 5, and the movement condition of a small hole 1001 in the edge of the terminal material belt 10 is sensed through the positioning sensor 904 to control the opening and closing of the material poking cylinder 9032 and the machining station 5.

Example 3:

on the basis of embodiment 2, in the product carrier 804 between the second bending station 815 and the product box 806, a camera 816 suitable for detecting the sliding switch body 13 is arranged above the sliding switch body 13, the front end of the product box 806 is communicated with a discharging channel 807, when the detection is qualified, the discharging channel 807 is closed, and when the detection is unqualified, the discharging channel 807 is opened. The camera 816 is mainly used for detecting whether the terminal 7 is bent in place, as shown in fig. 2, 3, 13, 15 and 16, the camera 816 is fixed right above the third product carrier 804 on the conveying frame 802, when the slide switch body 13 is transferred onto the third product carrier 804, the camera 816 shoots the surface of the slide switch body 13 to determine whether the product is qualified, an opening communicated with the discharge channel 807 is arranged at the front end of the product box 806, a seventh lifting cylinder 818 and a third thrust cylinder 809 are arranged at the opening, the circulation channel of the qualified product is located at the top of the product box 806, the discharge channel 807 is located in front of the opening and right below the circulation channel of the qualified product, if the product is detected to be qualified, the seventh lifting cylinder 818 is lifted, the product is conveyed along the circulation channel of the qualified product, and if the product is detected to be unqualified, the product falls into the opening, a third thrust cylinder 809 pushes the product into the discharge channel 807. Furthermore, as shown in fig. 6, a blowing head 810 is correspondingly disposed on the product carrier 804 in front of the product box 806, the blowing head 810 is blown by a piezoelectric injection valve and used for cleaning the sliding switch body 13, the blowing head 810 is further connected with a fourth lifting cylinder 812, the fourth lifting cylinder 812 is connected with a second horizontal moving cylinder 811, the second horizontal moving cylinder 811 enables the blowing head 810 to move between the product carriers 804, and the fourth lifting cylinder 812 is used for adjusting the vertical distance from the blowing head 810 to the sliding switch body 13.

Example 4:

on the basis of embodiment 1, embodiment 2 or embodiment 3, a pressing assembly 817 suitable for pressing the sliding switch body 13 is further arranged right above the first bending station 814 and the second bending station 815; the push-down assembly 817 includes a sixth lift cylinder 8171 and a ram 8172 connected to the sixth lift cylinder 8171.

As shown in fig. 2, 4 and 13, a push-down assembly 817 is disposed right above the first product carrier 804 and the second product carrier 804 of the conveying frame 802, the two push-down assemblies 817 are respectively fixed on the fixing frame fixed to the second lower frame 12, and when the slide switch moves to a position right below the push-down assembly 817, the slide switch is firstly pressed by the push-down assembly 817 and then the terminal 7 is bent.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In this specification, the schematic representations of the terms are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A slide switch terminal installation device for an automobile seat belt, characterized in that: the terminal bending device comprises a terminal conveying assembly, an assembling station and a bending assembly;

a sliding switch carrier is arranged on the assembling station; a sliding switch body is placed on the sliding switch carrier;

the two terminal conveying assemblies are arranged and respectively convey the terminals to the assembling station direction;

the bending assembly comprises a first bending station and a second bending station, the first bending station bends the terminal end assembled on the sliding switch body by 45 degrees, and the second bending station continuously bends the terminal end bent for one time by 45 degrees;

the bending assembly comprises a dislocation cylinder, a conveying frame, a plurality of clamps suitable for clamping the sliding switch body, a plurality of product carriers which are arranged on the conveying frame in a linear sequence, a horizontal moving mechanism for driving the clamps to move in a direction parallel to the arrangement direction of the product carriers, and a product box arranged at the tail end of the conveying frame; the first bending station and the second bending station are positioned right below the product carrier;

the dislocation cylinder conveys the sliding switch body on the assembly station to the direction of the clamp, and the clamp can convey the sliding switch body on the product carrier to the next product carrier and finally convey the sliding switch body into the product box;

the first bending station comprises a forward moving seat and a backward moving seat which move horizontally in the opposite direction, and the forward moving seat is provided with a forward pushing column attached to the side face of one extending end of the two terminals and a backward pushing column attached to the side face of the other extending end of the two terminals; the second bending station comprises a fifth lifting cylinder and a pushing seat connected with the fifth lifting cylinder, wherein a pushing column which upwards pushes two extending ends of two terminals is fixed on the pushing seat, the front pushing column is connected with the first pushing cylinder, the rear pushing column is connected with the second pushing cylinder, chamfers are arranged at the tops of the front pushing column and the rear pushing column, the front pushing column and the rear pushing column are attached to opposite side surfaces of the two extending ends of the terminals in an initial state, then the first pushing cylinder and the second pushing cylinder move in opposite directions, the two extending ends of the terminals are bent outwards, the maximum heights of the front pushing column and the rear pushing column are smaller than the bottom height of the sliding switch body, and the distance between the front pushing column and the bottom of the sliding switch body is equal to the distance pushed by the first pushing cylinder and the second pushing cylinder so that the extending ends of the terminals and the sliding switch body are arranged at an angle of 45 degrees; the four ejection columns are respectively used for upwards ejecting the terminal extending ends which are bent outwards by 45 degrees until the other sides of the terminal extending ends are attached to the sliding switch body.

2. The slide switch terminal mounting apparatus for an automobile seatbelt according to claim 1, wherein: each terminal conveying assembly comprises a terminal feeding frame, a processing station and a material taking station which are sequentially arranged;

the terminal material belt is placed on the terminal material placing frame, the machining station cuts the terminal material belt and bends the terminal into a U-shaped structure, the bent terminal is taken out of the machining station by the material taking station, and the terminals output by the two terminal conveying assemblies are respectively installed on the sliding switch body.

3. The slide switch terminal mounting apparatus for an automobile seatbelt according to claim 2, wherein: the terminal discharging frame comprises a support, a terminal material tray, a material blocking ring and a paper rolling disc; the support is fixed with first lower frame, and terminal charging tray and paper roll dish rotate with the support to be connected, and the winding has the terminal material area on the terminal charging tray, and the paper roll dish is suitable for the film paper in winding terminal material area, keep off the output of material circle and connect processing station, when the paper roll dish pulled out the film paper in the terminal material area, the terminal material area can fall and keep off the material and circle.

4. The slide switch terminal mounting apparatus for an automobile safety belt according to claim 3, wherein: a feeding station is also arranged between the terminal material placing frame and the processing station;

the feeding station comprises a conveying plate connected with the material blocking ring, a pressing plate positioned above the conveying plate and a material shifting assembly positioned below the conveying plate, and the material shifting assembly is provided with a shifting claw for shifting the terminal material belt along the transmission direction of the terminal material belt.

5. The slide switch terminal mounting apparatus for an automobile seatbelt according to claim 2, wherein: the material taking station comprises a material feeding slope, a material sucking disc and a first horizontal moving cylinder for controlling the material sucking disc to move, the first horizontal moving cylinder drives the material sucking disc to reciprocate along the motion direction of the parallel terminals, and the material sucking disc conveys the terminals on the processing station to the material feeding slope.

6. The slide switch terminal mounting apparatus for an automobile seatbelt according to claim 1, wherein: a pressing component suitable for pressing the sliding switch body is arranged right above the first bending station and the second bending station;

the pressing assembly comprises a sixth lifting cylinder and a pressing head connected with the sixth lifting cylinder.

7. The slide switch terminal mounting apparatus for an automobile safety belt according to claim 1, wherein: each clamp is connected with a second lifting cylinder; and the second lifting cylinder is connected with the horizontal moving mechanism.

8. The slide switch terminal mounting apparatus for an automobile seatbelt according to claim 1, wherein: and in the product carrier positioned between the second bending station and the product box, a camera suitable for detecting the sliding switch body is arranged above the sliding switch body, the front end of the product box is communicated with an unloading channel, when the detection is qualified, the unloading channel is closed, and when the detection is unqualified, the unloading channel is opened.