CN214599918U

CN214599918U - Polyurea and automatic spraying device for polyurethane

Info

Publication number: CN214599918U
Application number: CN202023032148.3U
Authority: CN
Inventors: 李谦; 袁爱彬; 邱士新; 曹凯成
Original assignee: Tangshan Dongya Heavy Industry Equipment Group Co ltd
Current assignee: Tangshan Dongya Heavy Industry Equipment Group Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-05
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an automatic spraying device for polyurea and polyurethane relates to automatic spraying device technical field, including the base, the cavity has been seted up to the inside of base, the first fixed block of inside one side fixedly connected with of cavity, the opposite side swing joint of cavity has the commentaries on classics roller, changes one side swing joint of roller and has the boundary belt, and the one end fixedly connected with movable block of boundary belt, first internal thread hole has been seted up to the inside of movable block. This automatic spraying device is used to polyurea and polyurethane, can drive the second gear through first motor and rotate, thereby with the mutual adaptation of first gear, drive first threaded rod with this and rotate and with the mutual adaptation in first internal thread hole, thereby realize the purpose that the movable block removed from the right-hand movement, the work piece that needs carry out the spraying can be driven and the work piece is removed, thereby realize the spraying processing to the work piece, thereby it prevents to have the foreign matter to fall into base inside hindrance equipment normal operating to drive the boundary belt through the movable block, also can prevent that the operator is injured simultaneously.

Description

Polyurea and automatic spraying device for polyurethane

Technical Field

The utility model relates to an automatic spraying device technical field specifically is an automatic spraying device for polyurea and polyurethane.

Background

Polyurea is an elastomeric material formed by the reaction of an isocyanate component and an amino compound component. The polyurea is divided into pure polyurea and semi-polyurea, the performances of the pure polyurea and the semi-polyurea are different, and the most basic characteristics of the polyurea are corrosion resistance, water resistance, wear resistance and the like.

In chinese utility model patent application no: CN201920893275.0 discloses a full-automatic spraying device, this full-automatic spraying device, including the spraying platform, spraying bench end fixedly connected with stand, interior material pipe of stand right-hand member fixedly connected with and outer material pipe, and interior material pipe is located outer material pipe downside, stand one end fixedly connected with shower nozzle is kept away from to interior material pipe and outer material pipe, spraying bench end still fixedly connected with first motor, the output fixedly connected with ball screw of first motor, ball screw outer end threaded connection has assorted shift nut, shift nut upper end fixedly connected with holds the thing board, hold the connecting rod of a pair of symmetric distribution of thing board lower extreme fixedly connected with, spraying bench end fixedly connected with a pair of smooth guide rail, smooth guide rail upper end sliding connection has the slider. The full-automatic spraying device has the defects that dead corners cannot be sprayed when the full-automatic spraying device is used, and the workpiece is inconvenient to move, clamp and take down.

Therefore, it is necessary to provide an automatic spraying apparatus for polyurea and polyurethane to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an automatic spraying device is used to polyurea and polyurethane to solve the full-automatic spraying device of current that proposes in the above-mentioned background art, still have the shortcoming that still has the dead angle spraying can not arrive place when using, and remove, the inconvenient problem of work piece is taken off to the centre gripping.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic spraying device for polyurea and polyurethane, includes the base, the cavity has been seted up to the inside of base, the first fixed block of inside one side fixedly connected with of cavity, the opposite side swing joint of cavity has the commentaries on classics roller, the one side swing joint who changes the roller has the boundary belt, the one end fixedly connected with movable block of boundary belt, first internal thread hole has been seted up to the inside of movable block, the inside swing joint in first internal thread hole has first threaded rod, the inside opposite side swing joint of movable block has the polished rod, the fixedly connected with second fixed block of polished rod.

Preferably, the other end of the first internal thread hole penetrates through the second fixing block and is fixedly connected with a first gear, the first motor is fixedly connected with the inside of the second fixing block, one side of the first motor is movably connected with a second gear, and the second gear is meshed with the first gear in a matched mode.

Preferably, the upper surface fixedly connected with of movable block changes the piece, the upper surface swing joint who changes the piece has the dead lever, the inside fixedly connected with second motor of dead lever, the inside swing joint of dead lever has the movable rod, second internal thread hole has been seted up to the inside of movable rod, the inside swing joint in second internal thread hole has the second threaded rod, the one end swing joint of second threaded rod has the second motor.

Preferably, the fixed rod and the upper end of the movable rod are movably connected with a turntable.

Preferably, the upper surface of the base is fixedly connected with a fixing column, the top end of the fixing column is fixedly connected with a top plate, the bottom end of the top plate is fixedly connected with a spray head, and the top end of the spray head is fixedly connected with a connecting port.

Preferably, the number of the rotating rollers is four, and the four rotating rollers are distributed in a rectangular array.

Preferably, the second internal threaded hole is matched with the second threaded rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an automatic spraying device for polyurea and polyurethane possesses following beneficial effect:

1. this automatic spraying device is used to polyurea and polyurethane, can drive the second gear through first motor and rotate, thereby with the mutual adaptation of first gear, drive first threaded rod with this and rotate and with the mutual adaptation in first internal thread hole, thereby realize the purpose that the movable block removed from the right-hand movement, the work piece that needs carry out the spraying can be driven and the work piece is removed, thereby realize the spraying processing to the work piece, thereby it prevents to have the foreign matter to fall into base inside hindrance equipment normal operating to drive the boundary belt through the movable block, also can prevent that the operator is injured simultaneously.

2. This automatic spraying device for polyurea and polyurethane drives the second threaded rod through the second motor and rotates and with the mutual adaptation in second internal thread hole to can realize stretching out and the withdrawal of movable rod, thereby the cooperation carousel can carry out the centre gripping to the work piece and can rotate, thereby it removes and rotates to drive the work piece through equipment, thereby mutually support with the shower nozzle again and can make more even of its spraying, the spraying effect is better.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure of region B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a cavity; 3. a first fixed block; 4. rotating the roller; 5. protecting the belt; 6. a movable block; 7. a first internally threaded bore; 8. a first threaded rod; 9. a polish rod; 10. a second fixed block; 11. a first motor; 12. a first gear; 13. a second gear; 14. rotating the block; 15. fixing the rod; 16. a second motor; 17. a movable rod; 18. a second internally threaded bore; 19. a second threaded rod; 20. a turntable; 21. fixing a column; 22. a top plate; 23. a spray head; 24. and (7) connecting ports.

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. 1-4, an automatic spraying device for polyurea and polyurethane comprises a base 1, a fixed column 21 fixedly connected to the upper surface of the base 1, a top plate 22 fixedly connected to the top end of the fixed column 21, a nozzle 23 fixedly connected to the bottom end of the top plate 22, a connector 24 fixedly connected to the top end of the nozzle 23, a cavity 2 formed in the base 1, a first fixed block 3 fixedly connected to one side of the cavity 2, a rotating roller 4 movably connected to the other side of the cavity 2, four rotating rollers 4 distributed in a rectangular array, a protective belt 5 fixedly limited by the four rotating rollers 4, a protective belt 5 movably connected to one side of the rotating roller 4, a movable block 6 fixedly connected to one end of the protective belt 5, a rotating block 14 fixedly connected to the upper surface of the movable block 6, and a fixed rod 15 movably connected to the upper surface of the rotating block 14, the upper ends of the fixed rod 15 and the movable rod 17 are movably connected with a turntable 20, the inside of the fixed rod 15 is fixedly connected with a second motor 16, the inside of the fixed rod 15 is movably connected with the movable rod 17, the inside of the movable rod 17 is provided with a second internal threaded hole 18, the inside of the second internal threaded hole 18 is movably connected with a second threaded rod 19, one end of the second threaded rod 19 is movably connected with the second motor 16, the second motor 16 drives the second threaded rod 19 to rotate and be matched with the second internal threaded hole 18, so that the extension and retraction of the movable rod 17 can be realized, the turntable 20 is matched so as to clamp and rotate a workpiece, the workpiece is driven by equipment to move and rotate and is matched with the spray head 23 so that the spraying of the workpiece is more uniform, the spraying effect is better, the second internal threaded hole 18 is matched with the second threaded rod 19, the extension and retraction of the movable rod 17 can be realized, the matching rotary table 20 can clamp and rotate the workpiece, a first internal thread hole 7 is arranged in the movable block 6, the other end of the first internal thread hole 7 penetrates through the second fixed block 10 and is fixedly connected with a first gear 12, a first motor 11 is fixedly connected in the second fixed block 10, the first motor 11 can drive a second gear 13 to rotate so as to be matched with the first gear 12, so as to drive the first threaded rod 8 to rotate and be matched with the first internal thread hole 7, so that the purpose of moving the movable block 6 left and right can be realized, the workpiece to be sprayed can be driven to move, so that the workpiece can be sprayed, the movable block 6 drives the protective belt 5, so that foreign matters can be prevented from falling into the base 1 to obstruct the normal operation of the equipment, and meanwhile, an operator can be prevented from being injured, the second gear 13 is movably connected to one side of the first motor 11, second gear 13 and the 12 intermeshing adaptations of first gear to can realize the transmission of power, simultaneously because second gear 13 diameter ratio first gear 12 diameter is little, consequently still played certain speed reduction effect, the inside swing joint of first internal thread hole 7 has first threaded rod 8, the inside opposite side swing joint of movable block 6 has polished rod 9, the fixedly connected with second fixed block 10 of polished rod 9.

The working principle is as follows: when the device is used, the second threaded rod 19 is driven to rotate by the second motor 16 and is matched with the second internal threaded hole 18, so that the movable rod 17 can extend out and retract, a workpiece can be clamped, the second gear 13 can be driven to rotate by the first motor 11 and is matched with the first gear 12, the first threaded rod 8 is driven to rotate and is matched with the first internal threaded hole 7, the movable block 6 can move left and right, the workpiece to be sprayed can be driven to move, the workpiece can be sprayed and processed, the protective belt 5 is driven by the movable block 6, foreign matters can be prevented from falling into the base 1 to prevent the normal operation of the device, an operator can be prevented from being injured, the workpiece can be clamped by the turntable 20 and can also rotate, and the workpiece is driven to move and rotate by the device, and then the spraying nozzle is matched with the spray head 23, so that the spraying is more uniform and the spraying effect is better.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a polyurea and automatic spraying device for polyurethane, includes base (1), its characterized in that: cavity (2) have been seted up to the inside of base (1), the first fixed block of inside one side fixedly connected with (3) of cavity (2), the opposite side swing joint of cavity (2) changes roller (4), the one side swing joint who changes roller (4) has boundary belt (5), the one end fixedly connected with movable block (6) of boundary belt (5), first internal thread hole (7) have been seted up to the inside of movable block (6), the inside swing joint of first internal thread hole (7) has first threaded rod (8), the inside opposite side swing joint of movable block (6) has polished rod (9), the fixedly connected with second fixed block (10) of polished rod (9).

2. The automatic spraying apparatus for polyurea and polyurethane according to claim 1, wherein: the other end of first internal thread hole (7) runs through second fixed block (10) and first gear of fixedly connected with (12), the first motor of inside fixedly connected with (11) of second fixed block (10), one side swing joint of first motor (11) has second gear (13), second gear (13) and first gear (12) intermeshing adaptation.

3. The automatic spraying apparatus for polyurea and polyurethane according to claim 1, wherein: the last fixed surface of movable block (6) is connected with changes piece (14), the last surface swing joint who changes piece (14) has dead lever (15), the inside fixedly connected with second motor (16) of dead lever (15), the inside swing joint of dead lever (15) has movable rod (17), second internal thread hole (18) have been seted up to the inside of movable rod (17), the inside swing joint in second internal thread hole (18) has second threaded rod (19), the one end swing joint of second threaded rod (19) has second motor (16).

4. The automatic spraying apparatus for polyurea and polyurethane according to claim 3, wherein: the upper ends of the fixed rod (15) and the movable rod (17) are movably connected with a turntable (20).

5. The automatic spraying apparatus for polyurea and polyurethane according to claim 1, wherein: the upper surface of the base (1) is fixedly connected with a fixing column (21), the top end of the fixing column (21) is fixedly connected with a top plate (22), the bottom end of the top plate (22) is fixedly connected with a spray head (23), and the top end of the spray head (23) is fixedly connected with a connecting port (24).

6. The automatic spraying apparatus for polyurea and polyurethane according to claim 1, wherein: the number of the rotating rollers (4) is four, and the four rotating rollers (4) are distributed in a rectangular array.

7. The automatic spraying apparatus for polyurea and polyurethane according to claim 3, wherein: the second internal thread hole (18) is matched with the second threaded rod (19) mutually.