CN211888697U - Automatic additive adding device for machining precise thin plate - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices for processing precise sheets, in particular to an automatic additive adding device for processing precise sheets, which can automatically add additives, saves labor, conveniently controls the adding amount of the additives and improves the use reliability, and comprises a conveying device and an adding device, wherein the conveying device comprises a conveying motor, a front fixed plate and a rear fixed plate, an upper conveying roller and a lower conveying roller are rotatably arranged between the front fixed plate and the rear fixed plate, the rear end of the lower conveying roller is connected with a transmission rod, two groups of driving belt wheels are arranged on the transmission rod, the adding device comprises a supporting plate, a bracket, a liquid storage tank, two groups of communicating pipes, two groups of switching valves, two groups of conveying pipes, two groups of driving belts, a sealing plate, a conveying shaft, a spiral conveying blade and a sealing plate, the sealing ring is positioned under the, and a gap is arranged on the sealing ring, and the front sides of the bottom ends of the two groups of conveying pipes are communicated with a liquid outlet hole.

Description

Automatic additive adding device for machining precise thin plate

Technical Field

The utility model relates to a precision sheet metal processing auxiliary device's technical field especially relates to an automatic device that adds of additive for precision sheet metal processing.

Background

As is well known, precision sheet need scribble the additive on precision sheet and lubricate at punching press or die-cut in-process, improves the effect that sheet metal punching press or punched a hole, can protect the drift simultaneously, and the addition of additive all adds through the manual work when present precision sheet processing, consumes the manpower, and inconvenient addition to the additive carries out the control, leads to using the reliability lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can add the additive automatically, use manpower sparingly, and the convenient addition to the additive carries out the accuse, improves the automatic device that adds of additive for precision sheet processing of using the reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the automatic additive adding device for processing the precise thin plate comprises a conveying device and an adding device, wherein the conveying device comprises a conveying motor, a front fixing plate and a rear fixing plate, an upper conveying roller and a lower conveying roller are rotatably arranged between the front fixing plate and the rear fixing plate, the conveying motor is arranged at the front end of the front fixing plate, the rear output end of the conveying motor is in transmission connection with the lower conveying roller, the rear end of the lower conveying roller is connected with a transmission rod, two groups of driving belt pulleys are arranged on the transmission rod, the adding device comprises a supporting plate, a support, a liquid storage tank, two groups of communicating pipes, two groups of conveying pipes and two groups of transmission belts, the support is arranged at the top ends of the front fixing plate and the rear fixing plate, the supporting plate is arranged at the top end of the support, the liquid storage tank is arranged at the top end of the supporting, the bottom of two sets of communicating pipes communicates with the top rear side of two sets of conveyer pipes respectively to all be provided with the ooff valve on two sets of communicating pipes, the front end and the rear end of two sets of conveyer pipes all are provided with the closing plate, and the inside of two sets of conveyer pipes all can be rotated and is provided with carries the axle, the outside of carrying the axle is provided with heliciform conveying leaf and sealing ring, the outside of heliciform conveying leaf pastes tightly with the inside wall of conveyer pipe, the outside of sealing ring pastes tightly with the inside wall of conveyer pipe, and the sealing ring is located communicating pipe under to be provided with the breach on the sealing ring, the rear end of carrying the axle stretches out to the outside of conveyer pipe, and is two sets of carry epaxial driven pulley of all installing, two sets of driven pulley are connected with two sets of drive pulley transmission respectively through two sets of driving belt, and.

Preferably, the two sets of drive pulleys are the same size, with one set of the driven pulleys having a larger diameter than the other set of the driven pulleys.

Preferably, still including floating the device, floating the device and including mounting panel, four group's locating levers and accommodate the lead screw, be provided with the locating hole that link up from top to bottom of four groups in the backup pad, the bottom of four group's locating levers pass four group's locating holes and respectively with the left front side on mounting panel top, right front side, left rear side and right rear side fixed connection, be provided with the screw hole that link up from top to bottom in the backup pad, the top middle part of mounting panel is provided with the mounting groove to fixed mounting has ball bearing in the mounting groove, accommodate the lead screw's bottom is passed the screw hole and is inserted to ball bearing inside from the top spiral shell dress of backup pad, the first half region and the latter half region homoenergetic of mounting panel bottom are.

Preferably, the opposite ends of the two groups of the leveling shafts are provided with inner side support plates, the back ends of the two groups of the leveling shafts are provided with outer side support plates, the leveling shafts are rotatably arranged between the inner side support plates and the outer side support plates, the top ends of the two groups of the inner side paper plates are provided with rotating shafts, the rotating shafts are rotatably connected with the mounting plate, the front end and the rear end of the mounting plate are respectively provided with arc-shaped adjusting holes which are communicated up and down, two groups of the arc-shaped adjusting holes respectively use the two groups of the rotating shafts as the circle center, adjusting columns are arranged in the two groups of arc-shaped adjusting holes in a sliding manner, the bottom ends of the two groups of adjusting columns are respectively and fixedly connected with the top ends of the two groups of outer supporting plates, limiting plates are arranged at the top ends of the two groups of adjusting columns, and a locking screw hole which is communicated up and down is arranged on the limiting plate, a locking bolt is arranged in the locking screw hole in a threaded manner, and the bottom end of the locking bolt is tightly attached to the top end of the mounting plate.

Preferably, the top end of the outer support plate is in contact with the bottom end of the mounting plate.

Preferably, the spiral conveying blade is made of rubber.

Preferably, the sealing ring is made of rubber, and the thickness of the sealing ring is larger than the inner diameter of the communicating pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic device that adds of additive for precision sheet processing possesses following beneficial effect:

1. the automatic additive adding device for processing the precision sheet drives the lower conveying roller to rotate through the conveying motor, the lower conveying roller is matched with the upper conveying roller to convey the precision sheet, simultaneously, the lower conveying roller drives the transmission rod and the two driving belt pulleys to rotate, the two driving belt pulleys drive the two driven belt pulleys to rotate through the transmission belt, the driven belt pulley drives the conveying shaft to rotate, the additive enters the delivery pipe when the gap is communicated with the communicating pipe through the rotation of the sealing ring on the delivery shaft, and the additive cannot enter the delivery pipe when the gap is not communicated with the communicating pipe, so that the additive in the liquid storage tank is discontinuously led into the delivery pipe, then the additive in the conveying pipe is conveyed forwards by the spiral conveying blade and is led out through the liquid outlet hole, therefore, the additive is automatically added, the labor is saved, and the adding speed of the additive is positively correlated with the conveying speed of the precision sheet;

2. this automatic device that adds of additive is used in precision sheet processing through setting up two conveyer pipes, can select one of them conveyer pipe to add the additive, also can select two conveyer pipes simultaneous workings, only need open communicating pipe on the ooff valve can, the convenient addition to the additive carries out the control, improves the use reliability.

Drawings

Fig. 1 is a schematic perspective view of a right front view angle of the present invention;

fig. 2 is a schematic perspective view of the left rear view angle of the present invention;

fig. 3 is a schematic perspective view of the left front view of the present invention;

FIG. 4 is a left side view structure diagram of the communicating pipe and the conveying pipe of the present invention;

FIG. 5 is a schematic structural view of the conveying shaft, the spiral conveying blade and the sealing ring of the present invention;

fig. 6 is a left side view structure diagram of the present invention;

in the drawings, the reference numbers: 1. a conveying motor; 2. a front fixing plate; 3. a rear fixing plate; 4. an upper conveying roller; 5. a lower conveying roller; 6. a transmission rod; 7. a drive pulley; 8. a support plate; 9. a support; 10. a liquid storage tank; 11. a communicating pipe; 12. a delivery pipe; 13. a drive belt; 14. an on-off valve; 15. a sealing plate; 16. a delivery shaft; 17. a helical conveying leaf; 18. a seal ring; 19. a driven pulley; 20. a liquid outlet hole; 21. mounting a plate; 22. positioning a rod; 23. adjusting the screw rod; 24. a ball bearing; 25. leveling the shaft; 26. an inner support plate; 27. an outer support plate; 28. a rotating shaft; 29. an arc-shaped adjusting hole; 30. an adjustment column; 31. a limiting plate; 32. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the automatic additive adding device for precision sheet processing of the present invention comprises a conveying device and an adding device, wherein the conveying device comprises a conveying motor 1, a front fixing plate 2 and a rear fixing plate 3, an upper conveying roller 4 and a lower conveying roller 5 are rotatably arranged between the front fixing plate 2 and the rear fixing plate 3, the conveying motor 1 is installed at the front end of the front fixing plate 2, the rear output end of the conveying motor 1 is in transmission connection with the lower conveying roller 5, the rear end of the lower conveying roller 5 is connected with a transmission rod 6, two sets of driving belt pulleys 7 are arranged on the transmission rod 6, the adding device comprises a support plate 8, a support 9, a liquid storage tank 10, two sets of communicating pipes 11, two sets of conveying pipes 12 and two sets of driving belts 13, the support 9 is installed at the top ends of the front fixing plate 2 and the rear fixing plate 3, the, the liquid storage tank 10 is arranged at the top end of the supporting plate 8, a placing cavity is arranged inside the liquid storage tank 10, the top ends of the two groups of communicating pipes 11 are communicated with the bottom end of the liquid storage tank 10, the bottom ends of the two groups of communicating pipes 11 are respectively communicated with the rear sides of the top ends of the two groups of conveying pipes 12, switch valves 14 are arranged on the two groups of communicating pipes 11, sealing plates 15 are arranged at the front ends and the rear ends of the two groups of conveying pipes 12, conveying shafts 16 are rotatably arranged inside the two groups of conveying pipes 12, spiral conveying blades 17 and sealing rings 18 are arranged on the outer sides of the conveying shafts 16, the outer sides of the spiral conveying blades 17 are tightly attached to the inner side walls of the conveying pipes 12, the outer sides of the sealing rings 18 are tightly attached to the inner side walls of the conveying pipes 12, the sealing rings 18 are positioned under the communicating pipes 11, gaps are arranged on, driven belt pulleys 19 are respectively arranged on the two groups of conveying shafts 16, the two groups of driven belt pulleys 19 are respectively in transmission connection with the two groups of driving belt pulleys 7 through two groups of driving belts 13, and liquid outlet holes 20 are respectively communicated with the front sides of the bottom ends of the two groups of conveying pipes 12; the conveying motor 1 drives the lower conveying roller 5 to rotate, the lower conveying roller 5 is matched with the upper conveying roller 4 to convey the precision sheet, simultaneously, the lower conveying roller 5 drives the transmission rod 6 and the two driving belt pulleys 7 to rotate, the two driving belt pulleys 7 drive the two driven belt pulleys 19 to rotate through the transmission belt 13, the driven belt pulley 19 drives the conveying shaft 16 to rotate, by the rotation of the sealing ring 18 on the conveying shaft 16, when the gap is communicated with the communicating pipe 11, the additive enters the conveying pipe 12, when the gap is not communicated with the communicating pipe 11, the additive does not enter the conveying pipe 12, so that the additive in the liquid storage tank 10 is discontinuously led into the conveying pipe 12, the additive in the delivery pipe 12 is then conveyed forward by the spiral delivery blade 17 and is guided out through the liquid outlet hole 20, therefore, the additive is automatically added, the labor is saved, and the adding speed of the additive is positively correlated with the conveying speed of the precision sheet; through setting up two conveyer pipes 12, can select one of them conveyer pipe 12 to add the additive, also can select two conveyer pipes 12 simultaneous workings, only need open communicating pipe 11 on ooff valve 14 can, conveniently handle the accuse to the addition of additive, improve the reliability in utilization.

The utility model discloses an automatic device that adds of additive is used in accurate sheet metal processing, two sets of drive pulley 7's size is the same, and is one of them a set of driven pulley 19's diameter is greater than another a set of driven pulley 19's diameter, two sets of driven pulley 19's rotational speed is different for two conveyer pipes 12 are different to the conveying speed of additive, thereby can obtain three conveying speed, a conveyer pipe 12 of exclusive use promptly, another conveyer pipe 12 of exclusive use, two conveyer pipes 12 of simultaneous use.

The utility model discloses an automatic device that adds of additive for precision sheet processing still includes floating device, floating device includes mounting panel 21, four group's locating levers 22 and accommodate the lead screw 23, be provided with four groups of locating holes that link up from top to bottom on the backup pad 8, four group's locating levers 22's bottom is passed four group's locating holes and is respectively with left front side, right front side, left rear side and the right rear side fixed connection on mounting panel 21 top, be provided with the screw hole that link up from top to bottom on the backup pad 8, the top middle part of mounting panel 21 is provided with the mounting groove to fixed mounting has ball bearing 24 in the mounting groove, the bottom of accommodate the lead screw 23 is passed the screw hole and is inserted to inside ball bearing 24 from the top spiral shell dress of backup pad 8, the first half region and the latter half region of mounting panel 21 bottom can both rotate and; through rotating accommodate the lead screw 23 for mounting panel 21 moves down, paints the additive of dropwise add on the precision sheet metal through two smoothing axle 25 of mounting panel 21 bottom, guarantees the stability when mounting panel 21 reciprocates through four group's locating lever 22.

The utility model discloses an automatic additive adding device for processing precision thin plates, the relative one end of two groups of smoothing shafts 25 is all provided with the inboard extension board 26, the opposite one end of two groups of smoothing shafts 25 is all provided with the outboard extension board 27, smoothing shaft 25 is rotatable to be installed between inboard extension board 26 and outboard extension board 27, the top of two groups of inboard cardboard is provided with the pivot 28, pivot 28 and mounting panel 21 rotatable coupling, the front end and the rear end of mounting panel 21 are all provided with the arc adjusting hole 29 that link up from top to bottom, two groups of arc adjusting hole 29 respectively use two groups of pivot 28 as the centre of a circle, and all slide in two groups of arc adjusting hole 29 and be provided with the adjusting post 30, the bottom of two groups of adjusting post 30 respectively with the top fixed connection of two groups of outboard extension boards 27, the top of two groups of adjusting post 30 all is provided with limiting plate 31, and is provided with the locking screw, a locking bolt 32 is screwed in the locking screw hole, and the bottom end of the locking bolt 32 is tightly attached to the top end of the mounting plate 21; the locking bolt 32 is loosened, the adjusting column 30 slides along the arc-shaped adjusting hole 29, the angle of the floating shaft 25 can be adjusted, and after the angle of the floating shaft 25 is adjusted, the outer side support plate 27 is fixed through the locking bolt 32, so that the position of the floating shaft 25 is fixed.

The utility model discloses an automatic device that adds of additive is used in accurate sheet metal processing, the top of outside extension board 27 and the bottom contact of mounting panel 21, heliciform conveying leaf 17 adopts the rubber material, sealing ring 18 adopts the rubber material to sealing ring 18's thickness is greater than the internal diameter of communicating pipe 11, and additive self has certain consistency, guarantees the precision of carrying the additive.

When in use, the conveying motor 1 drives the lower conveying roller 5 to rotate, the lower conveying roller 5 is matched with the upper conveying roller 4 to convey the precision sheet, simultaneously, the lower conveying roller 5 drives the transmission rod 6 and the two driving belt pulleys 7 to rotate, the two driving belt pulleys 7 drive the two driven belt pulleys 19 to rotate through the transmission belt 13, the driven belt pulley 19 drives the conveying shaft 16 to rotate, by the rotation of the sealing ring 18 on the conveying shaft 16, when the gap is communicated with the communicating pipe 11, the additive enters the conveying pipe 12, when the gap is not communicated with the communicating pipe 11, the additive does not enter the conveying pipe 12, so that the additive in the liquid storage tank 10 is discontinuously led into the conveying pipe 12, the additive in the delivery pipe 12 is then conveyed forward by the spiral delivery blade 17 and is guided out through the liquid outlet hole 20, therefore, the additive is automatically added, the labor is saved, and the adding speed of the additive is positively correlated with the conveying speed of the precision sheet; by arranging two delivery pipes 12, one delivery pipe 12 can be selected to add the additive, or two delivery pipes 12 can be selected to work simultaneously, only the switch valve 14 on the communicating pipe 11 needs to be opened, the additive amount of the additive is conveniently controlled, the use reliability is improved, the rotating speeds of two groups of driven pulleys 19 are different, so that the delivery speeds of the two delivery pipes 12 to the additive are different, and three delivery speeds can be obtained, namely, one delivery pipe 12 is independently used, the other delivery pipe 12 is independently used, the two delivery pipes 12 are simultaneously used, the mounting plate 21 moves downwards by rotating the adjusting screw rod 23, the additive dripped on the precision thin plate is smeared by two smearing shafts 25 at the bottom end of the mounting plate 21, the stability of the mounting plate 21 when moving up and down is ensured by four groups of positioning rods 22, the locking bolt 32 is unscrewed, and then the adjusting column 30 slides along the, the angle of the leveling shaft 25 can be adjusted, and after the angle of the leveling shaft 25 is adjusted, the outer support plate 27 is fixed through the locking bolt 32, so that the position of the leveling shaft 25 is fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The automatic additive adding device for machining the precise thin plate is characterized by comprising a conveying device and an adding device, wherein the conveying device comprises a conveying motor (1), a front fixing plate (2) and a rear fixing plate (3), an upper conveying roller (4) and a lower conveying roller (5) are rotatably arranged between the front fixing plate (2) and the rear fixing plate (3), the conveying motor (1) is installed at the front end of the front fixing plate (2), the rear side output end of the conveying motor (1) is in transmission connection with the lower conveying roller (5), the rear end of the lower conveying roller (5) is connected with a transmission rod (6), two groups of driving belt pulleys (7) are arranged on the transmission rod (6), the adding device comprises a supporting plate (8), a support (9), a liquid storage tank (10), two groups of communicating pipes (11), two groups of conveying pipes (12) and two groups of driving belts (13), the support (9) is arranged at the top ends of the front fixing plate (2) and the rear fixing plate (3), the support plate (8) is arranged at the top end of the support (9), the liquid storage tank (10) is arranged at the top end of the support plate (8), a placing cavity is arranged inside the liquid storage tank (10), the top ends of the two groups of communicating pipes (11) are communicated with the bottom end of the liquid storage tank (10), the bottom ends of the two groups of communicating pipes (11) are respectively communicated with the rear sides of the top ends of the two groups of conveying pipes (12), switch valves (14) are arranged on the two groups of communicating pipes (11), sealing plates (15) are arranged at the front ends and the rear ends of the two groups of conveying pipes (12), a conveying shaft (16) is rotatably arranged inside the two groups of conveying pipes (12), spiral conveying blades (17) and sealing rings (18) are arranged on the outer sides of the conveying shaft (16), the outer sides of the spiral conveying blades (17), the outside of sealing ring (18) pastes tightly with the inside wall of conveyer pipe (12), and sealing ring (18) are located communicating pipe (11) under to be provided with the breach on sealing ring (18), carry the rear end of axle (16) to stretch out to the outside of conveyer pipe (12), and be two sets of all install driven pulley (19) on carrying axle (16), two sets of driven pulley (19) are connected with two sets of drive pulley (7) transmission respectively through two sets of driving belt (13), and the bottom front side of two sets of conveyer pipes (12) all communicates and is provided with out liquid hole (20).

2. The automatic additive feeding device for precision sheet processing according to claim 1, wherein the two sets of driving pulleys (7) are the same size, and wherein the diameter of one set of driven pulleys (19) is larger than that of the other set of driven pulleys (19).

3. The automatic additive feeding device for precision sheet processing according to claim 1, further comprising a troweling device, the floating device comprises a mounting plate (21), four groups of positioning rods (22) and an adjusting screw rod (23), four groups of positioning holes which are communicated up and down are arranged on the supporting plate (8), the bottom ends of the four groups of positioning rods (22) penetrate through the four groups of positioning holes and are respectively and fixedly connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the mounting plate (21), a threaded hole which is communicated up and down is arranged on the supporting plate (8), an installation groove is arranged in the middle of the top end of the installation plate (21), a ball bearing (24) is fixedly arranged in the mounting groove, the bottom end of the adjusting screw rod (23) penetrates through the threaded hole from the top end of the supporting plate (8) in a screw mode and is inserted into the ball bearing (24), the front half area and the rear half area of the bottom end of the mounting plate (21) can be rotatably provided with a leveling shaft (25).

4. The automatic additive adding device for the precision sheet processing according to claim 3, wherein the two groups of leveling shafts (25) are provided with inner support plates (26) at opposite ends thereof, the two groups of leveling shafts (25) are provided with outer support plates (27) at opposite ends thereof, the leveling shafts (25) are rotatably mounted between the inner support plates (26) and the outer support plates (27), the top ends of the two groups of inner support plates are provided with rotating shafts (28), the rotating shafts (28) are rotatably connected with the mounting plate (21), the front end and the rear end of the mounting plate (21) are provided with arc-shaped adjusting holes (29) which are vertically communicated, the two groups of arc-shaped adjusting holes (29) respectively use the two groups of rotating shafts (28) as the circle centers, adjusting columns (30) are slidably arranged in the two groups of arc-shaped adjusting holes (29), and the bottom ends of the two groups of adjusting columns (30) are respectively fixedly connected with the top ends of the two groups of outer support plates, the top of two sets of regulation posts (30) all is provided with limiting plate (31) to be provided with the locking screw that link up from top to bottom on limiting plate (31), the screw thread is provided with locking bolt (32) in the locking screw, the bottom of locking bolt (32) pastes tightly with the top of mounting panel (21).

5. The automatic additive feeding device for precision sheet processing according to claim 4, wherein the top end of the outer strip (27) is in contact with the bottom end of the mounting plate (21).

6. The automatic additive feeding device for precision sheet processing according to claim 1, wherein the spiral conveying blade (17) is made of rubber.

7. The automatic additive feeding device for precision sheet processing according to claim 1, wherein the sealing ring (18) is made of rubber, and the thickness of the sealing ring (18) is larger than the inner diameter of the communication pipe (11).

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