CN217569509U - Automatic coating device for bolt wire drawing processing - Google Patents

Abstract

The utility model discloses a bolt wire drawing processing is with automatic coating device, comprises a fixed bench, the fixed station top is equipped with the coating case, open coating case both sides has exit, entrance and exit department installs the wire drawing mould, install extrusion mechanism on the coating case, extrusion mechanism is including the promotion platform that is located coating incasement both sides, install the propelling movement frame on the fixed station, the feed supplement case is installed to the lower extreme on the intermediate position of coating case, feed supplement case both sides are installed and are rotated the ejection of compact roller, install reinforced mechanism on the coating case, reinforced mechanism is including the feed inlet that is located coating case both sides, coating case both sides are equipped with the charging box, the discharging pipe is installed to charging box lower extreme one side. The beneficial effects of the utility model are that, can promote the wire drawing powder to the direction that is close to the reinforcing bar, the reinforcing bar of can being convenient for and the all-round contact of wire drawing powder have guaranteed the coating effect, still can be convenient for supply the wire drawing powder, have reduced staff's intensity of labour.

Description

Automatic coating device for bolt wire drawing processing

Technical Field

The utility model relates to a bolt processing equipment technical field, more specifically say, relate to a bolt wire drawing processing is with automatic coating device.

Background

The bolt is applied to various occasions in a large number, can obtain the bolt through processes such as with appointed cylindric billet through cold-heading, shaping, and in the actual production, for the convenience of removing, generally use roll-type reinforcing bar, these reinforcing bars need straighten and get rid of surperficial rust stain, oil stain etc. can also draw the reinforcing bar into the reinforcing bar of standard thickness, for the convenience of reinforcing bar passes through, need scribble wire drawing powder in the reinforcing bar outside.

Among the prior art, generally place the wire drawing powder in the coating incasement, then make the reinforcing bar pass through from the coating incasement, can paint the wire drawing powder to the reinforcing bar outside, but it has some problems when using, the wire drawing powder is powdered, its mobility is relatively poor, the reinforcing bar is in the back of being infected with rather than the wire drawing powder of hugging closely, along with the removal of reinforcing bar, the inside cavity that can form gradually of wire drawing powder, thereby can not continue to paint the wire drawing powder to the reinforcing bar, consequently, need often to need the staff to extrude the wire drawing powder, can be convenient for paint the wire drawing powder in the reinforcing bar outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and designing an automatic coating device for bolt wire drawing processing.

The technical scheme of the utility model is that the automatic coating device for bolt wire drawing processing comprises a fixed table, a coating box is arranged above the fixed table, a plurality of supporting legs are arranged on the lower surface of the coating box, the supporting legs are fixedly arranged on the fixed table, an inlet and an outlet are arranged on two sides of the coating box, a wire drawing die is detachably arranged at the inlet and the outlet, a proper amount of wire drawing powder is placed in the coating box, the coating box is provided with a coating device,

the extrusion mechanism comprises pushing tables positioned on two sides in the coating box, a pushing frame is arranged on the fixed table and can push or pull the pushing tables towards the inlet and outlet direction, a feeding box is arranged at the upper end and the lower end of the middle position in the coating box, rotary pushing rollers are arranged on two sides of the feeding box,

reinforced mechanism, reinforced mechanism is including being located the feed inlet of coating case both sides, the coating case both sides are equipped with the charging box, the discharging pipe is installed to charging box lower extreme one side, the discharging pipe is connected with the feed inlet, the promotion platform can be in feed inlet and discharging pipe department process.

Further, promote the frame including the servo motor of fixed mounting in fixed station upper surface one side, the transmission shaft is installed to servo motor rotation end, first antifriction bearing is installed to transmission shaft one end, first antifriction bearing passes through the bracing piece to be installed at the fixed station upper surface, the transmission shaft passes through drive mechanism and is connected and drive the platform that promotes and remove with two platforms that promote.

Further, drive mechanism is including installing the first gear at the transmission shaft both ends, it has the screw hole to promote a side to open, there is the rotation screw rod through threaded connection in the screw hole, rotate screw rod one end and install the screw rod bearing, the screw rod bearing passes through the support column and installs at the fixed station upper surface, rotate screw rod one end and install the second gear, first gear and second gear meshing, two screw thread opposite directions that promote a threaded hole.

Furthermore, a trapezoidal table is arranged at the upper end in the discharge pipe.

Furthermore, a square opening is formed in one side of the charging box, the pushing platform passes through the square opening, and an annular sealing gasket is installed at the crossed position of the square opening and the pushing platform.

Further, it pushes away the material roller including the group material roller that is located feed supplement case both sides to rotate, install a plurality of second antifriction bearing on the feed supplement case, second antifriction bearing is located group material roller one side, group material roller one end and pass second antifriction bearing and stretch the feed supplement case outside, group material roller one end and install the third gear, two third gear engagement on dialling the material roller, coating case one side surface mounting has the rotating turret, the rotating turret can drive group material roller on two feed supplement cases and rotate.

Further, the rotating frame comprises a rotating motor fixedly installed on one side of the coating box, a fourth gear is installed at the rotating end of the rotating motor, and the upper end and the lower end of the fourth gear are meshed with third gears on one sides of the two material supplementing boxes.

The utility model has the advantages that: the coating box is arranged to be flat, the drawing powder is placed on two sides of the coating box, the pushing platform is pushed towards the central direction through the pushing frame, the drawing powder can move towards the direction close to the steel bar, and then the drawing powder can extrude the steel bar, the drawing powder can be conveniently coated on the steel bar, after the drawing powder in the coating box is used, the pushing platform moves towards the outer side, the drawing powder in the feeding box can fall on the front side of the pushing platform, and then the drawing powder can be pushed to the outer side of the steel bar again through the movement of the pushing platform, so that the feeding is convenient, the drawing powder can be automatically coated on the outer side of the steel bar, the working efficiency is improved,

the two pushing tables can synchronously move close to or away from the center through the rotation of the servo motor and the transmission of the gear, so that the wire drawing powder on the two sides of the reinforcing steel bar can move towards the direction of the reinforcing steel bar simultaneously, the coating is more uniform,

install on mending the workbin and rotate the material pushing roller, can promote the wire drawing powder of reinforcing bar both sides to the reinforcing bar lower extreme, and then can make the wire drawing powder of reinforcing bar lower extreme on supply, can carry out the omnidirectional to the reinforcing bar and paint, guaranteed processingquality.

Drawings

Fig. 1 is a schematic structural view of an automatic coating device for bolt wire drawing processing according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is a schematic view of a side view of the automatic coating apparatus for bolt wire drawing according to the present invention;

fig. 6 is a schematic structural view of the rotary pushing roller of the present invention;

in the figure, 1, a fixed table; 2. a coating tank; 3. supporting legs; 4. an inlet and an outlet; 5. drawing a wire mould; 6. a pushing table; 7. a pushing frame; 8. a material supplementing box; 9. rotating the material pushing roller; 10. a feed inlet; 11. a feed box; 12. a discharge pipe; 13. a servo motor; 14. a drive shaft; 15. a first rolling bearing; 16. a support bar; 17. a first gear; 18. a threaded hole; 19. rotating the screw; 20. a screw bearing; 21. a support pillar; 22. a second gear; 23. a trapezoidal table; 24. a square opening; 25. an annular seal; 26. a material stirring roller; 27. a second rolling bearing; 28. a third gear; 29. a rotating frame; 30. a rotating electric machine; 31. a fourth gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a bolt wire drawing processing is with automatic coating device as shown in fig. 1-6, including fixed station 1, fixed station 1 top is equipped with coating case 2, surface mounting has a plurality of supporting legs 3 under coating case 2, supporting leg 3 fixed mounting is on fixed station 1, open in coating case 2 both sides has exit 4, exit 4 detachable installs wire drawing mould 5, appropriate amount of wire drawing powder has been placed in coating case 2, install extrusion mechanism on coating case 2, extrusion mechanism is including the promotion platform 6 that is located coating case 2 both sides, install on the fixed station 1 and push away frame 7, push away frame 7 can promote platform 6 to exit 4's direction promotion or pull out, coating case 2 intermediate position upper and lower extreme installs feed supplement case 8, feed supplement case 8 both sides are installed and are rotated and are pushed away material roller 9, install feeding mechanism on coating case 2, feeding mechanism is including the feed inlet 10 that is located coating case 2 both sides, coating case 2 both sides are equipped with charging box 11, discharging pipe 12 is installed to charging box 11 lower extreme one side, discharging pipe 12 is connected with feed inlet 10, pushing away material pipe 12 can locate through feed inlet 10 and discharging pipe 12

The device coats the reinforcing steel bars in the following process: installing wire drawing dies 5 corresponding to the diameters of the steel bars in an inlet and an outlet 4, placing a proper amount of wire drawing powder at two ends in a coating box 2, placing one end of a pushing table 6 at one side in the coating box 2, enabling one end of the steel bars to pass through the two wire drawing dies 5, pulling and moving the steel bars through a tractor, enabling the steel bars to pass through the coating box 2, starting the pushing frame 7 to move the pushing table 6 towards the direction close to the steel bars, enabling the wire drawing powder to extrude the steel bars, enabling the wire drawing powder to be coated outside the steel bars when the steel bars move, enabling the wire drawing powder outside the steel bars to be consumed while the steel bars move, enabling the pushing table 6 to move, enabling the wire drawing powder at two sides of the steel bars to be supplemented, enabling the wire drawing powder at the upper part and the lower part of the steel bars to be pushed above and below the steel bars by rotating a pushing roller 9, further enabling the wire drawing powder consumed outside the wire drawing powder to be supplemented to be conveniently coated in all directions, enabling the wire drawing powder to be supplemented outside the steel bars to be supplemented after the consumption of the wire drawing powder in the coating box 2 is completed, enabling the pushing table 6 to be pulled towards the outer side by the pushing frame 7 and enabling the pushing table 6 to be moved towards the front side of the feeding roller 11, enabling the wire drawing table 6 to be supplemented again under the action of the pushing table 12, enabling the pushing table 6,

referring to the attached figure 1 of the specification, the pushing frame 7 comprises a servo motor 13 fixedly installed on one side of the upper surface of the fixed table 1, a transmission shaft 14 is installed at the rotating end of the servo motor 13, a first rolling bearing 15 is installed at one end of the transmission shaft 14, the first rolling bearing 15 is installed on the upper surface of the fixed table 1 through a support rod 16, the transmission shaft 14 is connected with the two pushing tables 6 through a transmission mechanism and drives the pushing tables 6 to move,

the process of the pushing frame 7 driving the pushing platform 6 to move is as follows: when the pushing platform 6 needs to move towards the direction close to the reinforcing steel bar, the servo motor 13 is started to rotate forwards, the servo motor 13 can drive the transmission shaft 14 to rotate forwards, then the pushing platform 6 can be driven to move towards the direction close to the reinforcing steel bar through the connection of the transmission mechanism and the pushing platform 6, when the pushing platform 6 needs to move towards the direction far away from the reinforcing steel bar, the servo motor 13 is started to rotate backwards, the servo motor 13 can drive the transmission shaft 14 to rotate backwards, then the pushing platform 6 can be driven to move towards the direction close to the reinforcing steel bar through the connection of the transmission mechanism and the pushing platform 6,

referring to the attached drawings 1, 3 and 4 of the specification, the transmission mechanism comprises first gears 17 arranged at two ends of a transmission shaft 14, a threaded hole 18 is formed in one side of a pushing platform 6, a rotating screw rod 19 is connected in the threaded hole 18 through threads, a screw rod bearing 20 is arranged at one end of the rotating screw rod 19, the screw rod bearing 20 is arranged on the upper surface of a fixed platform 1 through a supporting column 21, a second gear 22 is arranged at one end of the rotating screw rod 19, the first gears 17 and the second gears 22 are meshed, the thread directions of the threaded holes 18 on the two pushing platforms 6 are opposite,

the transmission process of the transmission mechanism is as follows: when the transmission shaft 14 rotates forwards, the transmission shaft 14 can drive the first gear 17 to rotate forwards, the first gear 17 is meshed with the second gear 22 to drive the rotating screw rod 19 to rotate, the rotating screw rod 19 is in threaded connection with the threaded hole 18 on the pushing platform 6 to drive the pushing platform 6 to move, and because the thread directions of the threaded holes 18 on the two pushing platforms 6 are opposite, when the transmission shaft 14 rotates forwards, the two pushing platforms 6 can both move towards the direction close to the steel bar, when the transmission shaft 14 rotates backwards, the transmission shaft 14 can drive the first gear 17 to rotate backwards, the first gear 17 is meshed with the second gear 22 to drive the rotating screw rod 19 to rotate, the rotating screw rod 19 is in threaded connection with the threaded hole 18 on the pushing platform 6 to drive the pushing platform 6 to move, and because the thread directions of the threaded holes 18 on the two pushing platforms 6 are opposite, when the transmission shaft 14 rotates backwards, the two pushing platforms 6 can both move towards the direction far away from the steel bar,

referring to the attached fig. 1 and 3, the upper end of the discharging pipe 12 is provided with a trapezoidal platform 23,

when the pushing platform 6 moves towards the direction close to the steel bar, the trapezoidal platform 23 and the pushing platform 6 can compress the wire drawing powder in the discharge pipe 12, prevent the wire drawing powder on the front side of the pushing platform 6 from having larger gaps inside, ensure the coating effect,

referring to the attached figures 1 and 4 of the specification, one side of the feeding box 11 is provided with a square opening 24, the pushing platform 6 passes through the square opening 24, an annular sealing gasket 25 is arranged at the crossing position of the square opening 24 and the pushing platform 6,

one end of the pushing platform 6 can move to the outer side of the charging box 11 from the square opening 24, the annular sealing gasket 25 can prevent the wiredrawing powder outside the pushing platform 6 from moving to the outer side of the charging box 11,

referring to the attached figures 1 and 6 in the specification, the rotary pushing roller 9 comprises material stirring rollers 26 positioned at two sides of the material supplementing box 8, a plurality of second rolling bearings 27 are arranged on the material supplementing box 8, the second rolling bearings 27 are positioned at one sides of the material stirring rollers 26, one ends of the material stirring rollers 26 penetrate through the second rolling bearings 27 and extend to the outer side of the material supplementing box 8, third gears 28 are arranged at one ends of the material stirring rollers 26, the third gears 28 on the two material stirring rollers 26 are meshed, a rotating frame 29 is arranged on one side surface of the coating box 2, the rotating frame 29 can drive the material stirring rollers 26 on the two material supplementing boxes 8 to rotate,

the material supplementing process of the rotary material pushing roller 9 comprises the following steps that one material stirring roller 26 on two material supplementing boxes 8 can be driven to rotate through the rotation of a rotating frame 29, the two material stirring rollers 26 on the material supplementing boxes 8 are connected through the meshing of a third gear 28, so that when one material stirring roller 26 rotates, the two material stirring rollers 26 can rotate through the transmission action of the gears, the rotating directions of the two material stirring rollers 26 are opposite, the material stirring rollers on the two sides of the steel bars can push the wire drawing powder to the direction close to the steel bars,

referring to the accompanying drawings 1 and 5, the rotary frame 29 comprises a rotary motor 30 fixedly mounted on one side of the coating tank 2, a fourth gear 31 is mounted at the rotary end of the rotary motor 30, the upper and lower ends of the fourth gear 31 are engaged with the third gears 28 on one sides of the two feed supplement boxes 8,

the rotating rack 29 drives the material stirring roller 26 to rotate as follows: the rotating motor 30 is started to rotate, the rotating motor 30 can drive the fourth gear 31 to rotate, the fourth gear 31 is meshed with the third gear 28 on one side of the two supplement boxes 8, and then the material stirring roller 26 on one side of the two supplement boxes 8 can be driven to rotate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. An automatic coating device for bolt wire drawing processing comprises a fixed table (1), a coating box (2) is arranged above the fixed table (1), a plurality of supporting legs (3) are arranged on the lower surface of the coating box (2), the supporting legs (3) are fixedly arranged on the fixed table (1), an inlet and an outlet (4) are arranged on two sides of the coating box (2), a wire drawing die (5) is detachably arranged at the position of the inlet and the outlet (4), a proper amount of wire drawing powder is placed in the coating box (2), and the automatic coating device is characterized in that the coating box (2) is provided with a coating agent,

the extrusion mechanism comprises pushing tables (6) located on two sides in the coating box (2), a pushing frame (7) is installed on the fixed table (1), the pushing frame (7) can push or pull the pushing tables (6) towards the direction of an inlet and an outlet (4), a material supplementing box (8) is installed at the upper end and the lower end of the middle position of the coating box (2), rotating material pushing rollers (9) are installed on two sides of the material supplementing box (8),

reinforced mechanism, reinforced mechanism is including feed inlet (10) that are located coating case (2) both sides, coating case (2) both sides are equipped with charging box (11), discharging pipe (12) are installed to charging box (11) lower extreme one side, discharging pipe (12) are connected with feed inlet (10), it can locate the process at feed inlet (10) and discharging pipe (12) to promote platform (6).

2. The automatic coating device for bolt wire drawing processing according to claim 1, wherein the pushing frame (7) comprises a servo motor (13) fixedly mounted on one side of the upper surface of the fixed table (1), a transmission shaft (14) is mounted at the rotating end of the servo motor (13), a first rolling bearing (15) is mounted at one end of the transmission shaft (14), the first rolling bearing (15) is mounted on the upper surface of the fixed table (1) through a support rod (16), and the transmission shaft (14) is connected with the two pushing tables (6) through a transmission mechanism and drives the pushing tables (6) to move.

3. The automatic coating device for bolt wire drawing processing according to claim 2, wherein the transmission mechanism comprises first gears (17) installed at two ends of a transmission shaft (14), a threaded hole (18) is formed in one side of the pushing table (6), a rotating screw (19) is connected in the threaded hole (18) through threads, a screw bearing (20) is installed at one end of the rotating screw (19), the screw bearing (20) is installed on the upper surface of the fixed table (1) through a supporting column (21), a second gear (22) is installed at one end of the rotating screw (19), the first gears (17) are meshed with the second gears (22), and the thread directions of the threaded holes (18) on the two pushing tables (6) are opposite.

4. The automatic coating apparatus for bolt drawing process according to claim 1, wherein a trapezoidal table (23) is installed at an inner upper end of the tapping pipe (12).

5. The automatic coating device for bolt wire drawing processing according to claim 2, wherein one side of the feeding box (11) is provided with a square opening (24), the pushing platform (6) passes through the square opening (24), and an annular sealing gasket (25) is arranged at the intersection position of the square opening (24) and the pushing platform (6).

6. The automatic coating device for bolt wire drawing processing according to claim 1, wherein the rotary material pushing roller (9) comprises material stirring rollers (26) located on two sides of the material supplementing box (8), a plurality of second rolling bearings (27) are installed on the material supplementing box (8), the second rolling bearings (27) are located on one side of the material stirring rollers (26), one end of each material stirring roller (26) penetrates through the second rolling bearings (27) to extend to the outer side of the material supplementing box (8), a third gear (28) is installed at one end of each material stirring roller (26), the third gears (28) on the two material stirring rollers (26) are meshed, a rotating frame (29) is installed on the surface of one side of the coating box (2), and the rotating frame (29) can drive the material stirring rollers (26) on the two material supplementing boxes (8) to rotate.

7. The automatic coating device for bolt wire drawing processing according to claim 6, wherein the rotating frame (29) comprises a rotating motor (30) fixedly installed on one side of the coating box (2), a fourth gear (31) is installed at the rotating end of the rotating motor (30), and the upper end and the lower end of the fourth gear (31) are meshed with a third gear (28) on one side of the two feeding boxes (8).

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