CN114248112A

CN114248112A - Automatic press fitting equipment of car windscreen wiper handle

Info

Publication number: CN114248112A
Application number: CN202210020399.4A
Authority: CN
Inventors: 周玉文
Original assignee: Kunshan Youhe Automation Technology Co ltd
Current assignee: Kunshan Youhe Automation Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-03-29
Anticipated expiration: 2042-01-10
Also published as: CN114248112B

Abstract

The invention discloses automatic press-fitting equipment for a wiper handle of an automobile, which relates to the field of press-fitting of automobile combination switches, and adopts the technical scheme that: the automatic loading device comprises a frame, be provided with first oil spout mechanism in the frame, second oil spout mechanism, preceding windscreen wiper knob module pressure equipment mechanism, back windscreen wiper knob module pressure equipment mechanism and windscreen wiper handle finished product pressure equipment mechanism, the below that lies in preceding windscreen wiper knob module pressure equipment mechanism and back windscreen wiper knob module pressure equipment mechanism in the frame is provided with first pneumatic pay-off slip table and the pneumatic pay-off slip table of second respectively, be provided with in the frame and move the module of carrying of the pneumatic pay-off slip table of first and the pneumatic pay-off slip table material loading of second respectively, it inhales the material pipe still to run through the vacuum that is provided with to be used for adsorbing and the threading soft winding displacement of product in the back windscreen wiper knob module pressure equipment mechanism. The automatic press fitting device realizes automatic press fitting of the automobile wiper handle, reduces the investment of manual labor, and solves the problems of low assembly efficiency and difficult guarantee of product yield.

Description

Automatic press fitting equipment of car windscreen wiper handle

Technical Field

The invention relates to the field of press mounting of automobile combination switches, in particular to automatic press mounting equipment for an automobile wiper handle.

Background

The combined switch is a multifunctional switch integrating a wiper handle (high speed, low speed, intermittent and closed), a steering switch (left and right steering changing), a dimming switch (high beam, low beam and overtaking) and a washing button switch, and is usually of a handle type and is installed on a steering column below a steering wheel so as to be convenient for a driver to operate.

Wherein, the windscreen wiper switch mainly includes preceding windscreen wiper knob module (button, preceding windscreen wiper knob, preceding windscreen wiper gear piece, the turning block), back windscreen wiper knob module (back windscreen wiper knob, back windscreen wiper gear piece) and dabber module, in the assembling process, need to press fitting preceding windscreen wiper knob module and back windscreen wiper knob module to the both ends of dabber module respectively usually, pull the soft winding displacement on the dabber module and wear out back windscreen wiper knob module outside after that, press fitting the semi-manufactured goods dabber module that assembles in to the windscreen wiper handle again at last, however adopt artifical manual pressure equipment mostly in the current pressure equipment mode, and intensity of labour is big, low working efficiency, and the condition of few mounted parts can appear, the soft winding displacement is worn to establish by the manual work simultaneously, the pulling dynamics of pulling is difficult to guarantee, cause the pulling of soft winding displacement to wear to hinder or wear to not put in place easily.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

The invention aims to provide automatic press-fitting equipment for automobile wiper handles, which realizes automatic press-fitting of the automobile wiper handles, reduces the investment of manual labor and solves the problems of low assembly efficiency and difficult guarantee of product yield.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic press-mounting device for an automobile windscreen wiper handle comprises a frame, wherein a first oil injection mechanism, a second oil injection mechanism, a front windscreen wiper knob module press-mounting mechanism, a rear windscreen wiper knob module press-mounting mechanism and a windscreen wiper handle finished product press-mounting mechanism are arranged on the frame, the windscreen wiper handle finished product press-mounting mechanism is positioned between the front windscreen wiper knob module press-mounting mechanism and the rear windscreen wiper knob module press-mounting mechanism, the first oil injection mechanism and the second oil injection mechanism are respectively positioned at one side of the front windscreen wiper knob module press-mounting mechanism and one side of the rear windscreen wiper knob module press-mounting mechanism, a first pneumatic feeding sliding table and a second pneumatic feeding sliding table are respectively arranged below the front windscreen wiper knob module press-mounting mechanism and the rear windscreen wiper knob module press-mounting mechanism on the frame, and a load transferring module group capable of respectively feeding the first pneumatic feeding sliding table and the second pneumatic feeding sliding table is arranged on the frame, and a vacuum material suction pipe for sucking and threading the flexible flat cable of the product is arranged in the rear wiper knob module press-fitting mechanism in a penetrating manner.

Furthermore, the front wiper knob module press-mounting mechanism comprises a first support fixedly connected to the rack, two first pressure head assemblies arranged on the first support, and a first carrier assembly arranged on the rack and capable of sliding back and forth between the first oil injection mechanism and the two first pressure head assemblies, wherein the first pressure head assembly comprises a first pressure head seat longitudinally slidably connected to the first support, a first pressure head rotatably connected to the first pressure head seat through a first rotating shaft, and a first air cylinder fixedly connected to the first support, the first rotating shaft and the first pressure head do not rotate relatively, the output end of the first air cylinder is fixedly connected with the first pressure head seat, a guide plate with a track groove is fixedly connected to one side of the first pressure head seat on the first support, the track groove comprises a longitudinal groove, a horizontal groove, and an arc-shaped transition groove communicated with the longitudinal groove and the horizontal groove, the first rotating shaft is fixedly connected with a connecting rod, one end of the connecting rod, far away from the first rotating shaft, is connected in a track groove in a rolling manner through a rolling shaft, the first pressure head is provided with a through groove, the through groove is connected with an ejector rod in a sliding manner, two ends of the ejector rod are respectively provided with a limiting part, a spring is sleeved on the ejector rod and positioned between the top of the first pressure head and the limiting part of the ejector rod, the first pressure head seat is fixedly connected with an ejector rod air cylinder, the output end of the ejector rod air cylinder penetrates through the first pressure head seat to be abutted against the ejector rod, the bottoms of the two first pressure heads are respectively provided with a button clamping cavity and a front wiper gear block clamping cavity by taking the through groove as an axis, the two first pressure heads are respectively provided with a vacuumizing air pipe communicated with the button clamping cavity and the front wiper gear block clamping cavity, one surface of the first support, far away from the two first pressure head assemblies, is also respectively connected with a first material taking frame through a first longitudinal pneumatic sliding table, the first carrier assembly comprises a first servo drive sliding table fixedly connected to the frame, a first carrier fixedly connected to the output end of the first servo drive sliding table, a first guide rail pair arranged between the first carrier and the frame, a first tool table fixedly connected to the first carrier, a second tool table rotatably connected to the first carrier, and a first drive motor arranged on the first carrier and driving the second tool table to rotate, the distance between the first tool table and the second tool table is equal to the distance between the two first pressure heads, the first tool table is provided with a front wiper knob clamping cavity, the second tool table is provided with a forward clamping cavity for forwardly clamping a product mandrel, the first pneumatic feeding sliding table is provided with a rotating block mounting seat for placing a rotating block product, and a first sensor for detecting whether the product mandrel is installed in place is arranged in the forward clamping cavity.

Furthermore, the first oil injection mechanism comprises a longitudinal air cylinder fixedly connected to the first support, a support plate is fixedly connected to the output end of the longitudinal air cylinder, an oil injection hole groove is formed in the support plate, an oil injection device is obliquely arranged on the support plate towards the oil injection hole groove, and a transparent shield is arranged on the support plate and located on the periphery of the oil injection hole groove.

Further, the rear wiper knob module press-mounting mechanism comprises a second support fixedly connected to the frame, a second press head seat longitudinally slidably connected to the second support, a second cylinder fixedly connected to the second support, a second press head rotatably connected to the second press head seat through a second rotating shaft, and a second carrier assembly arranged on the frame and capable of sliding back and forth between the second oil spraying mechanism and the second press head, wherein the second rotating shaft and the second press head do not rotate relatively, the output end of the second cylinder is fixedly connected with the second press head seat, the outer side wall of the second press head seat is fixedly connected with a rotating cylinder, the output end of the rotating cylinder is fixedly connected with the second rotating shaft, the second press head is provided with a through groove for the vacuum suction pipe to pass through, the second support is fixedly connected with a second pneumatic longitudinal sliding table, and one end of the vacuum suction pipe is fixedly connected to the output end of the second pneumatic longitudinal sliding table, the other end of the vacuum material suction pipe can penetrate through a through groove in the second pressure head, a material suction plane is arranged on the side wall of the vacuum material suction pipe, a material suction hole communicated with the interior of the vacuum material suction pipe is formed in the material suction plane, a second pneumatic clamping jaw is fixedly connected to the bottom of the second pressure head seat, a rear windscreen wiper gear block clamping cavity is formed in the second pneumatic clamping jaw, the rear windscreen wiper gear block clamping cavity and the through groove in the second pressure head are coaxial, a second material taking frame is connected to one surface, deviating from the second pressure head seat, of the second support in a sliding mode through a third pneumatic longitudinal sliding table, a third pneumatic clamping jaw is fixedly connected to the position, below the second pneumatic clamping jaw, of the second material taking frame, a second loading platform assembly comprises a second servo driving sliding table fixedly connected to the rack, a second loading platform fixedly connected to the output end of the second servo driving sliding table, and a second guide rail pair arranged between the second loading platform and the rack, The third frock platform of rotation connection on the second microscope carrier and set up on the second microscope carrier and can drive third frock platform pivoted second driving motor, be provided with the reverse centre gripping chamber that is used for reverse centre gripping product dabber on the third frock platform, reverse centre gripping intracavity is provided with and is used for detecting whether the second sensor that the product dabber installed in place, be provided with the back windscreen wiper knob mount pad that is used for placing back windscreen wiper knob product on the pneumatic pay-off slip table of second.

Further, wiper handle finished product pressure equipment mechanism includes the third support of fixed connection in the frame and the profile modeling seat that is used for placing handle casing, be provided with the third sensor that is used for detecting whether handle casing installs the target in place on the profile modeling seat, the top fixedly connected with who lies in the profile modeling seat on the third support pushes down the cylinder, the output fixedly connected with profile modeling pressure head that pushes down the cylinder.

Further, move and carry the module and include Y axle drive slip table, fixed connection Z axle drive slip table and two fourth pneumatic clamping jaws of fixed connection on Z axle drive slip table output of fixed connection on the Y axle drive slip table output in the frame, two be formed with respectively on the fourth pneumatic clamping jaw with the first double-layered mouth of pressing from both sides of turning block product adaptation and with the second of back windscreen wiper knob product adaptation press from both sides the mouth.

Furthermore, partition plates are arranged between the front windscreen wiper knob module press-mounting mechanism and the handle finished product press-mounting mechanism and between the rear windscreen wiper knob module press-mounting mechanism and the windscreen wiper handle finished product press-mounting mechanism.

The invention has the beneficial effects that: in the working process, the transfer module transfers product parts to be assembled to the first pneumatic feeding sliding table and the second pneumatic feeding sliding table respectively, and other required product parts are manually loaded in the front wiper knob module press-mounting mechanism and the rear wiper knob module press-mounting mechanism; the second oil spout mechanism carries out the electronic oil spraying to the rear end of product dabber, back windscreen wiper knob module pressure equipment mechanism is with back windscreen wiper knob module pressure equipment to the rear end of product dabber after that, the vacuum is inhaled the material pipe and is absorbed product soft arranging wire and pull it and pass back windscreen wiper knob module, final windscreen wiper handle finished product pressure equipment mechanism is with the semi-manufactured goods pressure equipment of equipment in into windscreen wiper handle casing, the automatic pressure equipment of car windscreen wiper handle has been realized, the input of artifical labour has been reduced, the packaging efficiency is low, the problem that the product yields is difficult to the assurance is solved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic mechanism diagram of a front wiper knob module press-fitting mechanism according to the present invention;

fig. 3 is a schematic structural view of a first ram assembly and a first material taking frame in the present invention;

FIG. 4 is a schematic view of a first ram of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

fig. 6 is a schematic structural view of a rear wiper knob module press-fitting mechanism according to the present invention;

FIG. 7 is a schematic structural view of a second ram and a vacuum suction pipe in the present invention;

fig. 8 is a schematic structural view of a wiper handle finished product press-fitting mechanism in the invention.

In the figure: 1. a frame; 2. the front wiper knob module is pressed on the mechanism; 21. a first bracket; 22. a first ram assembly; 221. a first press head base; 222. a first rotating shaft; 223. a first ram; 2231. a button clamping cavity; 224. a first cylinder; 225. a guide plate; 226. a connecting rod; 227. a spring; 228. a top rod; 23. a first stage assembly; 231. a first servo drive slide table; 232. a first stage; 233. a first guide rail pair; 234. a first tooling table; 235. a second tooling table; 236. a first drive motor; 24. a first longitudinal pneumatic slide; 25. a first material taking frame; 251. a first pneumatic jaw; 26. a mandril cylinder; 3. a first oil injection mechanism; 31. a longitudinal cylinder; 32. a support plate; 321. an oil spray hole groove; 33. an oil injection device; 4. a wiper handle finished product press-fitting mechanism; 41. a third support; 42. a profiling seat; 43. pressing down the air cylinder; 44. profiling a pressure head; 5. A second oil injection mechanism; 6. the rear wiper knob module is pressed on the mechanism; 61. a second bracket; 62. a second cylinder; 63. a second rotating shaft; 64. a second head base; 641. a second ram; 65. a second stage assembly; 651. a second servo drive slide; 652. a second stage; 653. a second guide rail pair; 654. a third tooling table; 66. a rotating cylinder; 67. a second pneumatic longitudinal sliding table; 68. a second pneumatic jaw; 69. a second material taking frame; 691. a third pneumatic jaw; 7. a transfer module; 71. a Y-axis driving sliding table; 72. the Z shaft drives the sliding table; 73. a fourth pneumatic jaw; 8. a first pneumatic feeding sliding table; 81. a turning block mounting seat; 9. a second pneumatic feeding sliding table; 91. a rear wiper knob mount; 10. a partition plate; 11. a vacuum material sucking pipe; 111. a material sucking plane; 1111. and (7) material sucking holes.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 7, an embodiment of the present application provides an automatic press-fitting device for a wiper handle of an automobile, which includes a frame 1, wherein the frame 1 is provided with a first oil injection mechanism 3, a second oil injection mechanism 5, a front wiper knob module press-fitting mechanism 2, a rear wiper knob module press-fitting mechanism 6 and a wiper handle finished product press-fitting mechanism 4. Windscreen wiper handle finished product pressure equipment mechanism 4 is located between preceding windscreen wiper knob module pressure equipment mechanism 2 and back windscreen wiper knob module pressure equipment mechanism 6, first fueling injection mechanism 3 and second fueling injection mechanism 5 are located one side of preceding windscreen wiper knob module pressure equipment mechanism 2 and back windscreen wiper knob module pressure equipment mechanism 6 respectively. The lower part that lies in preceding windscreen wiper knob module pressure equipment mechanism 2 and back windscreen wiper knob module pressure equipment mechanism 6 on frame 1 is provided with first pneumatic pay-off slip table 8 and second pneumatic pay-off slip table 9 respectively, be provided with on the frame 1 and move the year module 7 that moves to the first pneumatic pay-off slip table 8 and the feeding of second pneumatic pay-off slip table 9 respectively. And a vacuum material suction pipe 11 for sucking and threading the flexible flat cable of the product is further arranged in the rear wiper knob module press-fitting mechanism 6 in a penetrating manner.

It should be noted that the first injection mechanism 3 and the second injection mechanism 5 are identical in structure and function.

In the working process of the equipment, the transfer module 7 respectively transfers product parts to be assembled to the first pneumatic feeding sliding table 8 and the second pneumatic feeding sliding table 9, and people carry other required product parts in the front wiper knob module press-mounting mechanism 2 and the rear wiper knob module press-mounting mechanism 6, after the first oil injection mechanism 3 carries out electronic oil spraying on the front end of the product mandrel, the front wiper knob module press-mounting mechanism 2 presses the front wiper knob module to the front end of the product mandrel; the second oil spraying mechanism 5 sprays electronic oil to the rear end of the product mandrel, then the rear wiper knob module press-fitting mechanism 6 presses the rear wiper knob module to the rear end of the product mandrel, the vacuum suction pipe 11 sucks the product flexible flat cable and pulls the product flexible flat cable to pass through the rear wiper knob module, and finally the wiper handle finished product press-fitting mechanism 4 presses the assembled semi-finished product into the wiper handle shell.

By the aid of the mode, automatic press fitting of the automobile wiper handle is realized, investment of manual labor is reduced, and the problems that assembly efficiency is low and product yield is difficult to guarantee are solved.

On the basis, as shown in fig. 2 to 5, the front wiper knob module press-fitting mechanism 2 includes a first support 21 fixedly connected to the frame 1, two first pressure head assemblies 22 disposed on the first support 21, and a first stage assembly 23 disposed on the frame 1 and capable of sliding back and forth between the first oil spraying mechanism 3 and the two first pressure head assemblies 22.

The first pressure head assembly 22 comprises a first pressure head seat 221 longitudinally connected to the first support 21 in a sliding manner, a first pressure head 223 rotatably connected to the first pressure head seat 221 through a first rotating shaft 222, and a first air cylinder 224 fixedly connected to the first support 21, wherein the first rotating shaft 222 and the first pressure head 223 do not rotate relatively, and an output end of the first air cylinder 224 is fixedly connected to the first pressure head seat 221. One side fixedly connected with that lies in first pressure head seat 221 on the first support 21 has the deflector 225 of orbit groove, the orbit groove is including vertical groove, horizontal groove and communicate in the arc of vertical groove and horizontal groove and cross the aqueduct, fixedly connected with connecting rod 226 on the first pivot 222, the one end that first pivot 222 was kept away from to connecting rod 226 passes through roller roll connection in the orbit inslot.

Be provided with logical groove on the first pressure head 223, it has ejector pin 228 to lead to sliding connection in the groove, the both ends of ejector pin 228 are provided with spacing portion respectively, the cover is equipped with spring 227 between the spacing portion that lies in the top of first pressure head 223 and ejector pin 228 on the ejector pin 228, fixedly connected with ejector pin cylinder 26 on the first pressure head seat 221, the output of ejector pin cylinder 26 runs through first pressure head seat 221 and offsets with ejector pin 228, two the bottom of first pressure head 223 is used logical groove to be provided with button centre gripping chamber 2231 and preceding windscreen wiper gear piece centre gripping chamber respectively as the axle center, two be provided with respectively on the first pressure head 223 with the evacuation trachea of button centre gripping chamber 2231 and preceding windscreen wiper gear piece centre gripping chamber intercommunication.

The one side that deviates from two first pressure head subassemblies 22 on the first support 21 still has first work or material rest 25 through first vertical pneumatic slip table 24 sliding connection respectively, two lie in the below of first pressure head 223 on the first work or material rest 25 respectively fixedly connected with first pneumatic clamping jaw 251.

The first stage assembly 23 includes a first servo drive sliding table 231 fixedly connected to the frame 1, a first stage 232 fixedly connected to an output end of the first servo drive sliding table 231, a first guide rail pair 233 arranged between the first stage 232 and the frame 1, a first tooling table 234 fixedly connected to the first stage 232, a second tooling table 235 rotatably connected to the first stage 232, and a first drive motor 236 arranged on the first stage 232 and capable of driving the second tooling table 235 to rotate, wherein an interval between the first tooling table 234 and the second tooling table 235 is equal to an interval between the two first pressing heads 223. Windscreen wiper knob centre gripping chamber before being provided with on first frock platform 234, be provided with the forward centre gripping chamber that is used for forward centre gripping product dabber on the second frock platform 235, be provided with the turning block mount pad 81 that is used for placing the turning block product on the first pneumatic pay-off slip table 8, be provided with the first sensor that is used for detecting whether the product dabber targets in place of installing in the forward centre gripping intracavity.

When the mechanism works, the front wiper knob is clamped in the front wiper knob clamping cavity on the first tooling platform 234, then the product mandrel is arranged in the forward clamping cavity on the second tooling platform 235, the front end of the product mandrel is made to be upward, the first servo driving sliding table 231 drives the second tooling platform 235 to slide to the lower part of the first oil injection mechanism 3, the second tooling platform 235 drives the product mandrel to rotate, and the first oil injection mechanism 3 performs electronic oil spraying on the front end of the product mandrel.

And during initial condition, first cylinder 224 drives first pressure head seat 221 and rises, under the guide effect of orbit groove, first pressure head 223 rotates 90 degrees for button centre gripping chamber 2231 on two first pressure heads 223 just is the place ahead with preceding windscreen wiper gear piece centre gripping chamber, the clamping of button and preceding windscreen wiper gear piece of being convenient for like this, through the setting of evacuation trachea, only need carry out the clamping or the release of evacuation or broken vacuum can accomplish the product simultaneously, has work efficiency height, the good advantage of clamping stability.

Then, when the first oil spraying mechanism 3 performs oil spraying operation, the transfer module 7 transfers the rotating block to the rotating block mounting seat 81 of the first pneumatic feeding sliding table 8, the first pneumatic feeding sliding table 8 conveys the rotating block to the position below the corresponding first pneumatic clamping jaw 251, the first pneumatic clamping jaw 251 clamps and lifts the rotating block, and the first pneumatic feeding sliding table 8 returns.

Next, the first tooling table 234 and the second tooling table 235 slide to the position right below the two first presser assemblies 22 along with the first carrier 232, and the first pneumatic clamping jaw 251 right below the button clamping cavity 2231 grabs and lifts the front wiper knob, and it should be noted that the first pneumatic clamping jaw 251 in the previous step and the first pneumatic clamping jaw 251 in this step have the same specification, but the two are different in use position.

Then, the first air cylinder 224 located above the second tooling platform 235 drives the first press head seat 221 to descend, the first pneumatic clamping jaw 251 also descends and releases the rotating block, and the ejector rod air cylinder 26 ejects the ejector rod 228 downwards, so that the front wiper gear block and the rotating block are automatically pressed at the front end of the product mandrel at the same time.

Finally, the second tooling platform 235 moves to the position below the first press head seat 221 with the button and the front wiper knob, the first press head seat 221 descends, the first pneumatic clamping jaw 251 descends accordingly and releases the front wiper knob, the ejector rod cylinder 26 ejects the ejector rod 228 downwards, and the button and the front wiper knob can be pressed on the product core shaft pressed with the front wiper gear block and the rotating block.

By the aid of the mode, automatic press-fitting of the button, the front wiper knob, the front wiper gear block, the rotating block and the product mandrel in the wiper handle is realized, investment of manual labor is reduced, and the wiper handle has the advantages of high assembly efficiency, low error rate and low defective rate.

On the basis, as shown in fig. 1, 2 and 5, the first oil injection mechanism 3 includes a longitudinal cylinder 31 fixedly connected to the first bracket 21, a support plate 32 is fixedly connected to an output end of the longitudinal cylinder 31, an oil injection hole groove 321 is arranged on the support plate 32, an oil injection device 33 is obliquely arranged on the support plate 32 toward the oil injection hole groove 321, and a transparent shield is arranged on the support plate 32 at the periphery of the oil injection hole groove 321.

When needs spout electronic oil, vertical cylinder 31 drives fueling injection equipment 33 and descends to suitable height, first microscope carrier 232 drives the product dabber on the second frock platform 235 and removes the below to nozzle opening groove 321, fueling injection equipment 33 spouts electronic oil towards nozzle opening groove 321, the circumference spraying can be accomplished along with second frock platform 235 rotation to the product dabber, the advantage that the spraying is comprehensive and even has, and simultaneously, through the setting of transparent guard shield, the spraying condition of electronic oil can be convenient for observe.

On the basis of the above, as shown in fig. 6 and 7, the rear wiper knob module press-fitting mechanism 6 includes a second bracket 61 fixedly connected to the frame 1, a second press head seat 64 longitudinally slidably connected to the second bracket 61, a second air cylinder 62 fixedly connected to the second bracket 61, a second press head 641 rotatably connected to the second press head seat 64 through a second rotating shaft 63, and a second stage assembly 65 disposed on the frame 1 and slidably reciprocating between the second oil spraying mechanism 5 and the second press head 641. There is not relative rotation between second pivot 63 and the second pressure head 641, the output and the second pressure head seat 64 fixed connection of second cylinder 62, fixedly connected with revolving cylinder 66 on the lateral wall of second pressure head seat 64, revolving cylinder 66's output and second pivot 63 fixed connection, be provided with the logical groove that supplies vacuum to inhale material pipe 11 to pass through on the second pressure head 641, fixedly connected with second pneumatic vertical slip table 67 on the second support 61, vacuum inhales the output of material pipe 11 and is connected on the output of second pneumatic vertical slip table 67, the other end of vacuum inhales the material pipe 11 can pass through the logical groove on the second pressure head 641 and be provided with on the lateral wall of vacuum inhales material pipe 11 and inhale material plane 111, inhale the material hole 1111 that is provided with the inside intercommunication of vacuum inhales material pipe 11 on the material plane 111.

The bottom of the second press head seat 64 is fixedly connected with a second pneumatic clamping jaw 68, a rear wiper gear block clamping cavity is formed in the second pneumatic clamping jaw 68, and the rear wiper gear block clamping cavity and the through groove on the second press head 641 are coaxial.

One surface of the second support 61, which faces away from the second pressure head base 64, is connected with a second material taking frame 69 through a third pneumatic longitudinal sliding table in a sliding manner, and a third pneumatic clamping jaw 691 is fixedly connected to the lower portion of the second pneumatic clamping jaw 68 on the second material taking frame 69.

The second stage assembly 65 comprises a second servo driving sliding table 651 fixedly connected to the frame 1, a second stage 652 fixedly connected to an output end of the second servo driving sliding table 651, a second guide rail pair 653 arranged between the second stage 652 and the frame 1, a third tooling table 654 rotatably connected to the second stage 652, and a second driving motor arranged on the second stage 652 and capable of driving the third tooling table 654 to rotate, wherein a reverse clamping cavity for reversely clamping the product spindle is arranged on the third tooling table 654, and a second sensor for detecting whether the product spindle is installed in place is arranged in the reverse clamping cavity. And a rear wiper knob mounting seat 91 for placing a rear wiper knob product is arranged on the second pneumatic feeding sliding table 9.

When the mechanism works, the product mandrel is firstly arranged in the reverse clamping cavity on the third tool table 654, the rear end of the product mandrel is upward, the second servo driving sliding table 651 drives the third tool table 654 to slide to the lower part of the second oil injection mechanism 5, the third tool table 654 drives the product mandrel to rotate, and the second oil injection mechanism 5 performs electronic oil spraying on the rear end of the product mandrel.

And during initial condition, second cylinder 62 drives second pressure head seat 64 to rise, and revolving cylinder 66 drives second pressure head 641 and rotates 90 degrees for back wiper gear piece centre gripping chamber just is the place ahead, so be convenient for the quick clamping of back wiper gear piece, simultaneously, second pneumatic clamping jaw 68 forms back wiper gear piece centre gripping chamber, can adapt to the centre gripping of irregularity products such as back wiper gear piece and fix, has better centre gripping stability, it needs to notice that, when second pressure head 641 rotates, second pneumatic longitudinal sliding table 67 drives vacuum suction pipe 11 all the time and rises to the top of second pressure head 641, that is to say that revolving cylinder 66 and the action of second pneumatic longitudinal sliding table 67 are gone on in order, can avoid the process confusion like this, cause the damage of the two.

Then, when the second oil injection mechanism 5 performs oil injection operation, the transfer module 7 transfers the rear wiper knob to the rear wiper knob mounting seat 91 of the second pneumatic feeding sliding table 9, the second pneumatic feeding sliding table 9 conveys the rear wiper knob to the lower part of the third pneumatic clamping jaw 691, the third pneumatic clamping jaw 691 clamps the rear wiper knob and lifts the rear wiper knob, and the second pneumatic feeding sliding table 9 returns.

Then, the third tooling table 654 moves to the lower side of the second pressing head 641 along with the second carrying table 652, the rotating cylinder 66 drives the second pressing head 641 to rotate 90 degrees in the reverse direction, the second cylinder 62 drives the second pressing head seat 64 to descend, the second pneumatic clamping jaw 68 is loosened, the third pneumatic clamping jaw 691 is also loosened, and thus the rear wiper gear block and the rear wiper knob are pressed into the rear end of the product mandrel.

Finally, the second pneumatic longitudinal sliding table 67 drives the vacuum suction pipe 11 to extend into the through groove of the second pressure head 641, one end of the flexible flat cable is attached to the suction plane 111, the vacuum suction pipe 11 is vacuumized, the flexible flat cable is adsorbed on the suction plane 111 under the negative pressure action of the vacuum suction hole 1111, and the second pneumatic longitudinal sliding table 67 drives the vacuum suction pipe 11 to ascend at the moment, so that the flexible flat cable can penetrate out of the rear wiper knob module.

By the aid of the mode, press fitting of the rear windscreen wiper knob, the rear windscreen wiper gear block and the product mandrel in the rear windscreen wiper knob module is achieved, investment of manual labor is reduced, the automatic threading device has the advantage of high working efficiency, automatic threading of a soft flat cable of a product is achieved, and the condition that the soft flat cable is damaged due to uneven manual threading force is avoided.

On the basis, wiper handle finished product pressure equipment mechanism 4 includes third support 41 of fixed connection in frame 1 and the profile modeling seat 42 that is used for placing the handle casing, be provided with the third sensor that is used for detecting whether the handle casing installed in place on the profile modeling seat 42, the top fixedly connected with who lies in profile modeling seat 42 on third support 41 pushes down cylinder 43, the output fixedly connected with profile modeling pressure head 44 of pushing down cylinder 43.

Through the arrangement of the profiling seat 42 and the profiling pressure head 44, the product is not easy to shake in the press fitting process, and the press fitting precision of the product is improved.

On the basis, move and carry module 7 and include Y axle drive slip table 71, fixed connection Z axle drive slip table 72 and two fourth pneumatic clamping jaws 73 of fixed connection on Z axle drive slip table 72 output on Y axle drive slip table 71 output on frame 1, two be formed with respectively on the fourth pneumatic clamping jaw 73 with the first mouth that presss from both sides of turning block product adaptation and with the second of back windscreen wiper knob product adaptation and press from both sides the mouth.

On the basis, the partition plates 10 are arranged between the front windscreen wiper knob module press-mounting mechanism 2 and the handle finished product press-mounting mechanism and between the rear windscreen wiper knob module press-mounting mechanism 6 and the windscreen wiper handle finished product press-mounting mechanism 4, and work of the mechanisms is not interfered with each other through the arrangement of the partition plates 10.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an automatic pressure equipment of car windscreen wiper handle, includes frame (1), its characterized in that: be provided with first oil spout mechanism (3), second oil spout mechanism (5), preceding windscreen wiper knob module pressure equipment mechanism (2), back windscreen wiper knob module pressure equipment mechanism (6) and windscreen wiper handle finished product pressure equipment mechanism (4) on frame (1), windscreen wiper handle finished product pressure equipment mechanism (4) are located between preceding windscreen wiper knob module pressure equipment mechanism (2) and back windscreen wiper knob module pressure equipment mechanism (6), one side of preceding windscreen wiper knob module pressure equipment mechanism (2) and back windscreen wiper knob module pressure equipment mechanism (6) is located respectively in first oil spout mechanism (3) and second oil spout mechanism (5), the below that is located preceding windscreen wiper knob module pressure equipment mechanism (2) and back windscreen wiper knob module pressure equipment mechanism (6) on frame (1) is provided with first pneumatic feeding slip table (8) and second pneumatic feeding slip table (9) respectively, be provided with on frame (1) and can respectively to first pneumatic feeding slip table (8) and second pneumatic feeding slip table (9) (9) The loading shifting module (7), the vacuum material sucking pipe (11) used for sucking the flexible flat cable of the product and threading are arranged in the rear wiper knob module press-fitting mechanism (6) in a penetrating mode.

2. The automatic press fitting equipment of the wiper handle of the automobile according to claim 1, characterized in that: the front wiper knob module press-mounting mechanism (2) comprises a first support (21) fixedly connected to the rack (1), two first pressure head assemblies (22) arranged on the first support (21), and a first carrier assembly (23) arranged on the rack (1) and capable of sliding back and forth between the first oil injection mechanism (3) and the two first pressure head assemblies (22), wherein the first pressure head assembly (22) comprises a first pressure head seat (221) longitudinally and slidably connected to the first support (21), a first pressure head (223) rotatably connected to the first pressure head seat (221) through a first rotating shaft (222), and a first air cylinder (224) fixedly connected to the first support (21), relative rotation does not exist between the first rotating shaft (222) and the first pressure head (223), and the output end of the first air cylinder (224) is fixedly connected with the first pressure head seat (221), one side of the first support (21) on the first press head seat (221) is fixedly connected with a guide plate (225) with a track groove, the track groove comprises a longitudinal groove, a horizontal groove and an arc transition groove communicated with the longitudinal groove and the horizontal groove, the first rotating shaft (222) is fixedly connected with a connecting rod (226), one end of the connecting rod (226) far away from the first rotating shaft (222) is connected in the track groove in a rolling manner through a rolling shaft, the first press head (223) is provided with a through groove, the through groove is connected with a push rod (228) in a sliding manner, two ends of the push rod (228) are respectively provided with a limiting part, a spring (227) is sleeved between the top of the first press head (223) and the limiting part of the push rod (228) on the push rod (228), a push rod cylinder (26) is fixedly connected on the first press head seat (221), the output end of the push rod cylinder (26) penetrates through the first press head seat (221) and is abutted against the push rod (228), the bottom of two first pressure heads (223) is provided with button clamping cavity (2231) and preceding windscreen wiper gear piece clamping cavity respectively with logical groove as the axle center, two be provided with respectively on first pressure head (223) with button clamping cavity (2231) and preceding windscreen wiper gear piece clamping cavity intercommunication the vacuum tube of taking out, the one side that deviates from two first pressure head subassemblies (22) on first support (21) still has first work or material rest (25) through first vertical pneumatic sliding table (24) sliding connection respectively, two be located the below of first pressure head (223) on first work or material rest (25) first pneumatic clamping jaw (251) of fixedly connected with respectively, first work or material rest subassembly (23) are including first servo drive sliding table (231) of fixed connection on frame (1), fixed connection first microscope carrier (232) on first servo drive sliding table (231) output, set up first guide rail pair (233) between first microscope carrier (232) and frame (1), The first tool table (234) fixedly connected to the first carrying table (232), the second tool table (235) rotatably connected to the first carrying table (232) and the first driving motor (236) arranged on the first carrying table (232) and capable of driving the second tool table (235) to rotate are arranged, the distance between the first tool table (234) and the second tool table (235) is equal to the distance between the two first pressure heads (223), a front wiper knob clamping cavity is arranged on the first tool table (234), a forward clamping cavity used for clamping a product mandrel in a forward direction is arranged on the second tool table (235), a rotating block mounting seat (81) used for placing a rotating block product is arranged on the first pneumatic feeding sliding table (8), and a first sensor used for detecting whether the product mandrel is mounted in place or not is arranged in the forward clamping cavity.

3. The automatic press fitting equipment of the automobile wiper handle according to claim 2, characterized in that: first oil spout mechanism (3) are including vertical cylinder (31) of fixed connection on first support (21), the output fixedly connected with backup pad (32) of vertical cylinder (31), be provided with oil spout hole groove (321) on backup pad (32), it is provided with fueling injection equipment (33) to spout oil hole groove (321) slope on backup pad (32), the periphery that lies in oil spout hole groove (321) on backup pad (32) is provided with transparent guard shield.

4. The automatic press fitting equipment of the wiper handle of the automobile according to claim 1, characterized in that: the rear wiper knob module press-mounting mechanism (6) comprises a second support (61) fixedly connected to the rack (1), a second press head seat (64) longitudinally connected to the second support (61) in a sliding manner, a second air cylinder (62) fixedly connected to the second support (61), a second press head (641) rotatably connected to the second press head seat (64) through a second rotating shaft (63), and a second carrier assembly (65) arranged on the rack (1) and capable of sliding back and forth between the second oil injection mechanism (5) and the second press head (641), wherein the second rotating shaft (63) and the second press head (641) do not rotate relatively, the output end of the second air cylinder (62) is fixedly connected with the second press head seat (64), a rotating air cylinder (66) is fixedly connected to the outer side wall of the second press head seat (64), and the output end of the rotating air cylinder (66) is fixedly connected with the second rotating shaft (63), the second pressure head (641) is provided with a through groove for the vacuum material suction pipe (11) to pass through, the second support (61) is fixedly connected with a second pneumatic longitudinal sliding table (67), one end of the vacuum material suction pipe (11) is fixedly connected to the output end of the second pneumatic longitudinal sliding table (67), the other end of the vacuum material suction pipe (11) can pass through the through groove on the second pressure head (641) and is provided with a material suction plane (111) on the side wall of the vacuum material suction pipe (11), the material suction plane (111) is provided with a material suction hole (1111) communicated with the interior of the vacuum material suction pipe (11), the bottom of the second pressure head seat (64) is fixedly connected with a second pneumatic clamping jaw (68), the second pneumatic clamping jaw (68) is formed with a rear wiper gear block clamping cavity, the rear wiper gear block clamping cavity and the through groove on the second pressure head (641) are coaxial, one surface of the second support (61) departing from the second press head seat (64) is connected with a second material taking frame (69) in a sliding manner through a third pneumatic longitudinal sliding table, a third pneumatic clamping jaw (691) is fixedly connected to the second material taking frame (69) and is positioned below the second pneumatic clamping jaw (68), the second carrier assembly (65) comprises a second servo driving sliding table (651) fixedly connected to the rack (1), a second carrier (652) fixedly connected to the output end of the second servo driving sliding table (651), a second guide rail pair (653) arranged between the second carrier (652) and the rack (1), a third tool table (654) rotatably connected to the second carrier (652) and a second driving motor arranged on the second carrier (652) and capable of driving the third tool table (654) to rotate, a reverse clamping cavity for reversely clamping a product is arranged on the third tool table (mandrel), the reverse centre gripping intracavity is provided with the second sensor that is used for detecting whether the product dabber installed in place, be provided with back windscreen wiper knob mount pad (91) that are used for placing back windscreen wiper knob product on second pneumatic feeding slip table (9).

5. The automatic press fitting equipment of the wiper handle of the automobile according to claim 1, characterized in that: wiper handle finished product pressure equipment mechanism (4) include third support (41) of fixed connection on frame (1) and profile modeling seat (42) that are used for placing handle casing, be provided with on profile modeling seat (42) and be used for detecting whether the third sensor that handle casing installed in place, the top fixedly connected with who lies in profile modeling seat (42) on third support (41) pushes down cylinder (43), the output fixedly connected with profile modeling pressure head (44) of pushing down cylinder (43).

6. The automatic press fitting equipment of the wiper handle of the automobile according to claim 1, characterized in that: move and carry module (7) including Y axle drive slip table (71), fixed connection Z axle drive slip table (72) and two fourth pneumatic clamping jaw (73) of fixed connection on Z axle drive slip table (72) output on Y axle drive slip table (71) output on frame (1), two be formed with respectively on fourth pneumatic clamping jaw (73) with the first mouth that presss from both sides of turning block product adaptation and with the second of back windscreen wiper knob product adaptation and press from both sides the mouth.

7. The automatic press fitting equipment of the wiper handle of the automobile according to claim 1, characterized in that: and partition plates (10) are arranged between the front windscreen wiper knob module press-mounting mechanism (2) and the handle finished product press-mounting mechanism and between the rear windscreen wiper knob module press-mounting mechanism (6) and the windscreen wiper handle finished product press-mounting mechanism (4).