CN111711050B

CN111711050B - Feeding device of wire harness peeling machine

Info

Publication number: CN111711050B
Application number: CN202010453539.8A
Authority: CN
Inventors: 林文如; 邵振华; 张祖昌
Original assignee: Minjiang University
Current assignee: Minjiang University
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-12-07
Anticipated expiration: 2040-05-26
Also published as: CN111711050A

Abstract

The invention discloses a wire harness peeling machine feeding device, comprising a wire harness support plate, a support frame device is installed on the lower part of the wire harness support plate, a rotation storage mechanism is installed on the upper left side of the wire harness support plate, and a wire harness support plate is installed on the upper right side. Finished product storage mechanism, a control mechanism is installed on the left side of the front surface of the wire harness support plate, a heating stripping device is installed in the middle part of the wire harness support plate, and a rubber collecting and exporting mechanism is installed in the lower middle part of the wire harness support plate. The beneficial effects of the invention are that it is easy to operate and has strong practicability.

Description

Feeding device of wire harness peeling machine

Technical Field

The invention relates to the technical field of wire harness processing, in particular to a feeding device of a wire harness peeling machine.

Background

The wire harness is a wiring component for connecting each electrical equipment in a circuit and comprises a core wire, a wire sheath and the like, the core wire and the wire sheath of the wire harness are often required to be cut and stripped in the wire harness processing process, most of the existing wire harness stripping methods adopt manual stripping, the stripping speed of the wire harness with longer length is low, and the working efficiency is low.

And among traditional device of skinning, for example CN208753848U patent name is a pencil device of skinning for the pencil processing, the work of skinning is carried out to the line skin of cutting edge of skinning, improves work efficiency greatly, makes the movable block drive the cutting knife downwards through the pneumatic cylinder and contacts with the cutting board, cuts the waste leather, and the waste leather falls in waste recycling groove, makes things convenient for follow-up collection.

But traditional device of skinning all adopts the cold cut to skin, and the degree of difficulty of skinning is bigger, also can't collect the rubber skin of peeling off automatically, and the rubber skin that especially peels off can scatter at random, is unfavorable for garbage collection, consequently needs a neotype device to solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the problems and designs a feeding device of a wire harness stripping machine.

The technical scheme of the invention is that the feeding device of the wire harness peeling machine comprises a wire harness supporting plate, wherein a supporting frame device is arranged at the lower part of the wire harness supporting plate, a rotating storage mechanism is arranged at the left side of the upper part of the wire harness supporting plate, a finished product storage mechanism is arranged at the right side of the upper part of the wire harness supporting plate, a control mechanism is arranged at the left side of the front surface of the wire harness supporting plate, a heating and stripping device is arranged at the middle part of the wire harness supporting plate, and a rubber collecting and guiding mechanism is arranged at the middle part of the lower part of the wire harness supporting plate;

the heating stripping device comprises a heating stripping box body, through holes are formed in the left side and the right side of the heating stripping box body, connecting plates are connected to the left side and the right side of the interior of the heating stripping box body and are positioned at the upper portion and the lower portion of the through holes, heating resistance wires are installed on the connecting plates, stripping square tubes are installed on the through holes in the right side of the heating stripping box body, stripping pushing bottom plates are installed at the top and the bottom of the stripping square tubes, circular holes are formed in the stripping pushing bottom plates, first electric telescopic rods are installed in the circular holes, main support pieces are installed at the telescopic ends of the first electric telescopic rods, scraping pieces are installed on the lower portions of the main support pieces and are connected with the main support pieces in an obtuse angle, a blowing support frame is installed at the upper right corner of the interior of the heating stripping box body, a blowing fan is installed inside the blowing support frame, and a second electric telescopic rod is installed at the connecting position of the scraping pieces and the main support pieces, the flexible end of second electric telescopic handle installs the rubber push pedal.

The supporting frame device comprises a supporting column, the supporting column is fixedly installed at the four corners of the lower portion of the wiring harness supporting plate, a supporting bottom plate is installed at the lower portion of the supporting column, and the supporting bottom plate is connected with the supporting column through a tripod.

Rotate storage mechanism and open including rotating the box, the left side of rotating the box has the pencil import, the turning block is installed to both sides middle part around the inside of rotating the box, the middle part of turning block is opened there is the rotation recess, the internally mounted who rotates the recess has first swivel bearing, be connected with the connecting rod between two first swivel bearings in the front and back, the rotating drum is installed to the middle part of connecting rod, the opening has the spiral recess on the surface of rotating drum, there is the pencil of taking the rubber skin in the inside winding of spiral recess, it has the pencil export to open on the right side of rotating the box.

Finished product storage mechanism includes the finished product bin, finished product bin fixed mounting is on pencil backup pad upper portion right side, open at the left and right sides middle part of finished product bin has the through-hole, finished product piece is installed to both sides around the finished product bin, the middle part of finished product piece is opened there is the finished product recess, the internally mounted of finished product recess has the second swivel bearing, be connected with the finished product connecting rod between two second swivel bearings around, the finished product sleeve is installed to the middle part of finished product connecting rod, the spiral recess has been carved with on the telescopic surface of finished product, serve at the finished product connecting rod and install first gear, it is connected with the second gear to carry out the interlock with first gear, be connected with first rotating electrical machines with the middle part of second gear, the rear portion and the inside rear surface of finished product bin of first rotating electrical machines are connected.

Rubber is collected and is derived mechanism and is led the export including rubber, rubber is led the export and is opened in the lower part left side of peeling off square pipe, it has the derivation through-hole to open at pencil backup pad and lead the export correspondence position, install the derivation pipe on leading the export, the lower part that the derivation pipe passed the derivation through-hole and extends to the pencil backup pad is connected with and accepts the box body, it has the feed inlet to accept the top middle part of box body to open, the side surface lower part of accepting the box body is opened there is the discharge gate, the feed inlet is connected with the derivation pipe, install ejection of compact door frame on the discharge gate, install the discharge door in the ejection of compact door frame, one side and the ejection of compact door frame of discharge door are connected through the hinge, install the electromagnetic switch valve in the middle part of deriving the pipe.

The heating stripping box body is fixedly arranged in the middle of the upper part of the wire harness support plate.

The rotating box body is fixedly arranged on the left side of the upper part of the wiring harness support plate.

The control mechanism comprises a control box body, and a controller is arranged in the control box body.

According to the feeding device of the wire harness stripping machine manufactured by the technical scheme, the wire harness with the rubber skin is heated through the heating resistance wire to soften the rubber skin, then the scraping blade is matched and connected with the rubber skin of the wire harness in the process of moving the wire harness through the first electric telescopic rod, the rubber skin can be scraped by the scraping blade under the condition that the wire harness moves at a constant speed, the rubber skin adhered to the scraping blade can be blown down by the blowing fan, meanwhile, the rubber skin falling to the bottom end inside the stripping square pipe can be blown to the left side, the rubber skin adhered to the scraping blade can be scraped along the direction of the scraping blade by driving the rubber push plate through opening the extension and retraction of the second electric telescopic rod, the stripping can be automatically carried out, and the labor intensity of workers is greatly reduced.

Drawings

FIG. 1 is a schematic structural diagram of a feeding device of a wire harness stripping machine according to the invention;

FIG. 2 is an enlarged view of the rotating storage mechanism of the present invention;

FIG. 3 is an enlarged view of the finished product storage mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of the thermal peeling apparatus of the present invention;

FIG. 5 is a partially enlarged view of the rubber collecting and guiding mechanism according to the present invention;

in the figure, 1, a wire harness support plate; 2. a support pillar; 3. a support base plate; 4. rotating the box body; 5. a wire harness inlet; 6. rotating the block; 7. rotating the groove; 8. a first rotary bearing; 9. connecting the main rod; 10. rotating the drum; 11. a wire harness outlet; 12. finished product storage boxes; 13. a through hole; 14. a finished product groove; 15. a second rotary bearing; 16. a second rotary bearing; 17. a finished sleeve; 18. a first gear; 19. a second gear; 20. a first rotating electrical machine; 21. heating and stripping the box body; 22. heating the through hole; 23. a connecting plate; 24. heating resistance wires; 25. stripping the square pipe; 26. stripping the pushing bottom plate; 27. a first support bar; 28. scraping a blade; 29. a blowing support frame; 30. a blowing fan; 31. a second electric telescopic rod; 32. a rubber push plate; 33. a rubber outlet; 34. a finished product block; 35. an export conduit; 36. receiving the box body; 37. a feed inlet; 38. a discharge port; 39. a discharge door frame; 40. a discharge door; 41. a control box body; 42. a controller; 43. an electromagnetic switch valve.

Detailed Description

The invention is described in detail below with reference to the drawings, as shown in fig. 1-5.

In this embodiment, the controller 42 is of a type S7-300, and the signal sending end of the controller 42 is respectively in control connection with the signal receiving ends of the heating resistance wire 24, the first electric telescopic rod 27, the blowing fan 30, the second electric telescopic rod 31, the first rotating electric machine 20, and the electromagnetic switch valve 43.

The invention is characterized in that the heating stripping device comprises a heating stripping box body 21, heating through holes 22 are formed in the left side and the right side of the heating stripping box body 21, connecting plates 23 are connected to the left side and the right side of the heating stripping box body 21, the connecting plates 23 are located on the upper portion and the lower portion of the heating through holes 22, heating resistance wires 24 are mounted on the connecting plates 23, a stripping square tube 25 is mounted on the heating through holes 22 on the right side of the heating stripping box body 21, a stripping pushing bottom plate 26 is mounted at the top and the bottom of the stripping square tube 25, a circular hole is formed in the stripping pushing bottom plate 26, a first supporting rod 27 is mounted in the circular hole, a main supporting piece is mounted at the telescopic end of the first supporting rod 27, a scraping blade 28 is mounted at the lower portion of the main supporting piece, the scraping blade 28 is connected with the main supporting piece at an obtuse angle, and a blowing supporting frame 29 is mounted at the upper left corner inside the heating stripping box body 21, a blowing fan 30 is arranged inside the blowing support frame 29, a second electric telescopic rod 31 is arranged at the joint of the scraping blade 28 and the main support sheet, a rubber push plate 32 is arranged at the telescopic end of the second electric telescopic rod 31, the wire harness with the rubber skin is firstly heated by a heating resistance wire 24 to soften the rubber skin, then the scraping blade 28 is inosculated and connected with the rubber skin of the wire harness in the process of moving to the wire harness through the first electric telescopic rod 27, under the condition that the wire harness moves at a constant speed, the rubber skin can be scraped off by the scraping blade 28, the rubber skin adhered to the scraping blade 28 can be blown off by the blowing fan 30, the rubber skin falling at the bottom end inside the stripping square tube 25 can be blown to the left side, the rubber push plate 32 can be driven to scrape off the rubber skin adhered to the scraping blade 28 along the direction of the scraping blade 28 by opening the telescopic of the second electric telescopic rod 31, and the peeling can be automatically performed, greatly reducing the labor intensity of workers.

The invention is characterized in that the structural design of the rubber collection and guide mechanism is combined with the attached drawing, the rubber collection and guide mechanism comprises a rubber guide outlet 33, the rubber guide outlet 33 is arranged on the left side of the lower part of a stripped square pipe 25, a guide through hole is formed in the position, corresponding to the rubber guide outlet 33, of a wire harness support plate 1, a guide conduit 35 is arranged on the rubber guide outlet 33, the guide conduit 35 penetrates through the guide through hole and extends to the lower part of the wire harness support plate 1 to be connected with a bearing box body 36, the middle part of the top of the bearing box body 36 is provided with a feed inlet 37, the lower part of the side surface of the bearing box body 36 is provided with a discharge outlet 38, the feed inlet 37 is connected with the guide conduit 35, the discharge outlet 38 is provided with a discharge door frame 39, a discharge door 40 is arranged in the discharge door frame 39, one side of the discharge door 40 is connected with the discharge door frame 39 through a hinge, the middle part of the guide conduit 35 is provided with an electromagnetic switch valve 43, the rubber that is scraped off passes rubber delivery port 33 and enters into in deriving pipe 35, is delivered to accepting box body 36 inside with the rubber by deriving pipe 35, and opening or closing of electromagnetic switch valve 43 can control the rubber and drop downwards or persist, and the device can be collected and derive the rubber automatically, greatly reduced workman's intensity of labour, improved the work efficiency of skinning, reduced operating time.

In this device, support column 2 among the support frame device can support the device, rotatory cask 10 in the rotation storage mechanism can twine the pencil, first swivel bearing 8 and connecting rod 9 can guarantee that rotatory cask 10 rotates, second swivel bearing 15 and finished product connecting rod 16 in the finished product storage mechanism can drive finished product sleeve 17 and rotate, finished product sleeve 17 can twine the pencil after skinning, first rotating electrical machines 20 can drive finished product sleeve 17 and rotate.

The working principle is as follows: firstly, winding a wire harness with a belt in a spiral groove on a rotating drum 10 by a worker, and pulling out one end of the wire harness to be wound in the spiral groove on the surface of a finished sleeve 17;

after the preparation work is finished, the controller 42 controls to turn on the first rotating motor 20 to drive the first gear 18 and the second gear 19 to rotate, the finished product connecting rod 16 can be driven to rotate in the process of rotating the first gear 18, the finished product sleeve 17 can be driven to rotate in the process of rotating the finished product connecting rod 16, so that the wire harness is pulled, and the rotating drum 10 can be driven to rotate in the pulling process;

in the moving process of the wire harness, the wire harness enters the heating stripping box body 21, then the controller 42 controls the heating resistance wires 24 to be started to heat the rubber skin outside the wire harness to soften the rubber skin, the softened wire harness moves rightwards to enter the stripping square tube 25, the rubber skin on the wire harness can be scraped off by the scraping blade 28 between the upper first supporting rod 27 and the lower first supporting rod 27 at the moment, and the scraped wire harness still moves rightwards to wind and roll the wire harness through the finished sleeve 17;

but the rubber can be remained on the scraping blade 28 in the process that the rubber is scraped off by the scraping blade 28, at this time, the second electric telescopic rod 31 is controlled to be opened and the rubber pushing plate 32 is driven to scrape off the rubber adhered to the scraping blade 28 along the scraping blade 28 in the downward moving process, meanwhile, the blowing fan 30 is controlled to be opened to blow the rubber falling from the lower part of the stripping square tube 25 to the rubber outlet 33, then, the electromagnetic switch valve 43 is controlled to be opened, the rubber enters the inside of the bearing box body 36 through the outlet pipe 35, and a worker only needs to open the discharging door 40 at regular time to clean the rubber inside the bearing box body 36.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A wire harness peeling machine feeding device, comprising a wire harness support plate (1), a support frame device is installed on the lower part of the wire harness support plate (1), a rotation storage mechanism is installed on the upper left side of the wire harness support plate (1), and the wire harness supports A finished product storage mechanism is installed on the upper right side of the board (1), and a control mechanism is installed on the left side of the front surface of the wire harness support plate (1). device, a rubber collecting and exporting mechanism is installed in the lower middle part of the wire harness support plate (1);

The heating and peeling device comprises a heating and peeling box (21), heating through holes (22) are opened on the left and right sides of the heating and peeling box (21), and connecting plates (23) are connected to the left and right sides of the inside of the heating and peeling box (21). ), the connecting plate (23) is located at the upper and lower parts of the heating through hole (22), the heating resistance wire (24) is installed on the connecting plate (23), and the heating through hole ( 22) A stripping square tube (25) is installed on the stripping square tube (25), a stripping push bottom plate (26) is installed on the top and bottom of the stripping square tube (25), and a circular hole is opened on the stripping and pushing bottom plate (26), and a circular hole is installed in the circular hole. A first support rod (27), the telescopic end of the first support rod (27) is provided with a main support piece, the lower part of the main support piece is provided with a scraper (28), and an obtuse angle is formed between the scraper (28) and the main support piece Connecting, a blowing support frame (29) is installed in the upper right corner of the heating and peeling box (21), a blowing fan (30) is installed inside the blowing support frame (29), and the scraper (28) and the main support A second electric telescopic rod (31) is installed at the connection, and a rubber push plate (32) is installed at the telescopic end of the second electric telescopic rod (31);

The rubber collecting and exporting mechanism includes a rubber exporting port (33), which is opened on the lower left side of the stripping square tube (25), and a wire harness supporting plate (1) is opened at the corresponding part of the rubber exporting port (33). A lead-out through hole, a lead-out conduit (35) is installed on the rubber lead-out port (33), and the lead-out conduit (35) extends through the lead-out through hole to the lower part of the wire harness support plate (1) and is connected with a receiving box (36) to receive The top middle part of the box body (36) is provided with a feeding port (37), and the lower part of the side surface of the box body (36) is provided with a discharging port (38), and the feeding port (37) and the exporting conduit (35) are connected to each other. Connected, a discharge door frame (39) is installed on the discharge port (38), a discharge door (40) is installed in the discharge door frame (39), and one side of the discharge door (40) is connected to the discharge door frame (39) The connection is made through hinges, and an electromagnetic switch valve (43) is installed in the middle part of the lead-out conduit (35);

The rotating storage mechanism comprises a rotating box body (4), a wire harness inlet (5) is opened on the left side of the rotating box body (4), and a rotating block (6) is installed in the middle parts of the inner front and rear sides of the rotating box body (4). , a rotating groove (7) is opened in the middle part of the rotating block (6), a first rotating bearing (8) is installed inside the rotating groove (7), and a first rotating bearing (8) is connected between the front and rear first rotating bearings (8). The main rod (9) is connected, a rotating drum (10) is installed in the middle part of the connecting main rod (9), a spiral groove is formed on the surface of the rotating drum (10), and a rubber sheet is wound inside the spiral groove The wiring harness, open the wiring harness outlet (11) on the right side of the rotating box (4);

The finished product storage mechanism comprises a finished product storage box (12), the finished product storage box (12) is fixedly installed on the upper right side of the wire harness support plate (1), and the middle parts of the left and right sides of the finished product storage box (12) are provided with through holes (13). ), a finished product block (34) is installed on the front and rear sides of the finished product storage box (12), a finished product groove (14) is opened in the middle part of the finished product block (34), and a second rotary groove (14) is installed inside the finished product groove (14). The bearing (15), a finished connecting rod (16) is connected between the front and rear second rotating bearings (15), a finished sleeve (17) is installed in the middle part of the finished connecting rod (16), and the finished sleeve (17) A helical groove is engraved on its surface, a first gear (18) is installed on one end of the finished connecting rod (16), a second gear (19) is engaged with the first gear (18), and is connected with the second gear (18). The middle part of 19) is connected with a first rotary motor (20), and the rear part of the first rotary motor (20) is connected with the inner rear surface of the finished product storage box (12).

2. A wire harness peeling machine feeding device according to claim 1, characterized in that the support frame device comprises a support column (2), and the support column (2) is fixedly installed on the lower four corners of the wire harness support plate (1). The lower part of the support column (2) is provided with a support base plate (3), and the support base plate (3) and the support column (2) are connected by a tripod.

3 . The wire harness peeling machine feeding device according to claim 1 , wherein the heating and stripping box ( 21 ) is fixedly installed in the upper middle part of the wire harness support plate ( 1 ). 4 .

4. A wire harness peeling machine feeding device according to claim 1, wherein the rotating box (4) is fixedly installed on the upper left side of the wire harness support plate (1).

5 . The wire harness peeling machine feeding device according to claim 1 , wherein the control mechanism comprises a control box body ( 41 ), and a controller ( 42 ) is installed inside the control box body ( 41 ). 6 .