CN210969956U

CN210969956U - 3D printer of printer head position is beaten in convenient regulation

Info

Publication number: CN210969956U
Application number: CN201921780093.9U
Authority: CN
Inventors: 马紫剑
Original assignee: Hebei Zhuangshui Technology Co ltd
Current assignee: Hebei Zhuangshui Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-10
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a conveniently adjust 3D printer of beating printer head position, the on-line screen storage device comprises a base, there is the baffle upper end of base through the support mounting, one side of baffle is equipped with the second opening, upper end one side of base is fixed with two slide bars, and two slide bars all are located the second opening, are equipped with on two slide bars and bear the weight of the mechanism, bear the weight of the mechanism and be connected with the base, and the upper end of two slide bars is fixed with the mounting panel jointly, be equipped with reciprocating mechanism on the mounting panel, the last loading board that is equipped with of reciprocating mechanism, upper end one side of loading board is fixed with second servo motor, be equipped with the second opening on the loading board, the loading board lower. The utility model discloses the position of board is placed in the regulation that can be steady to can adjust its and the distance between the shower nozzle according to the size of printing the object and the printing progress, and the position of the quick accurate regulation shower nozzle of being convenient for reaches the purpose that promotes printing efficiency and quality.

Description

3D printer of printer head position is beaten in convenient regulation

Technical Field

The utility model relates to a 3D printer technical field especially relates to a conveniently adjust 3D printer of beating printer head position.

Background

3D printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file.

3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available.

There are many different techniques for 3D printing. They differ in the way the building components are built up in different layers, in the way the materials are available.

In 3D printing technology, it beats printer head quick accurate adjustment and is the key of guaranteeing to print the precision, but current adjustment mechanism is comparatively loaded down with trivial details to the stability that the printer head was beaten in assurance that can not be fine, thereby can influence final printing quality, for this reason, we have proposed a 3D printer that conveniently adjusts and beat printer head position and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the convenient 3D printer of beating printer head position of adjusting that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A3D printer convenient for adjusting the position of a printing head comprises a base, wherein a partition plate is mounted at the upper end of the base through a support, a second opening is formed in one side of the partition plate, two sliding rods are fixed to one side of the upper end of the base and are located in the second opening, a bearing mechanism is arranged on the two sliding rods and is connected with the base, a mounting plate is fixed to the upper ends of the two sliding rods, a reciprocating mechanism is arranged on the mounting plate, a bearing plate is arranged on the reciprocating mechanism, a second servo motor is fixed to one side of the upper end of the bearing plate, a second opening is formed in the bearing plate, a supporting mechanism is arranged at the lower end of the bearing plate, a straight rack is arranged on the supporting mechanism, a gear is fixed to the tail end of an output shaft of the second servo motor, the lower end of the gear penetrates through the second opening and is meshed with the straight, the U-shaped rod is sleeved with a lantern ring, the lower end and one side of the lantern ring are respectively provided with a spray head and a connecting rod, and one end of the connecting rod is fixed on one side of the spur rack.

Preferably, the supporting mechanism further comprises a vertical plate fixed on one side of the lower end of the bearing plate, a limiting plate is fixed on one side of the vertical plate, a first notch is formed in the other side of the spur rack, and the limiting plate is located in the first notch.

Preferably, bear the mechanism including the slip cup joint the board of placing on two slide bars, it is corresponding with the second opening to place the board, it all rotates to be connected with two dwangs to place the relative one side of board and base, rotates through the connecting piece between two dwangs with one side and connects, and the relative one side of two connecting pieces is fixed with electric telescopic handle jointly.

Preferably, the reciprocating mechanism comprises a first servo motor installed on one side of the upper end of the installation plate, a moving groove is formed in one side of the installation plate, a screw rod is connected to opposite side walls in the moving groove in a rotating mode, a moving block is sleeved on the screw rod in a threaded mode, a supporting plate is fixed to one side of the moving block, a supporting rod is fixed to one side of the lower end of the supporting plate, the lower end of the supporting rod is fixed to the upper end of the bearing plate, a first opening is formed in one side of the top in the moving groove, and an output shaft of the first servo motor is in transmission connection with the screw rod.

Preferably, the screw is made of stainless steel.

Preferably, the support plate is fixed to the moving block by welding.

Preferably, the carrier plate and riser are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the matching of the bearing mechanism, the base, the sliding rod, the partition plate and other parts, the stable lifting of the placing plate is facilitated, the distance between the placing plate and the spray head can be well adjusted according to the body type and the printing progress of a printed object, and the printing quality is favorably ensured;

2. through the matching of the two servo motors, the screw rod, the straight rack, the gear and other components, the positions of the bearing plate and the spray head are conveniently adjusted, the aim of quickly and accurately adjusting the position of the spray head is further fulfilled, and the printing quality and efficiency can be effectively improved;

to sum up, the utility model discloses the position of board is placed in the regulation that can be steady to can adjust its and the shower nozzle distance between according to the size of printing the object with the printing progress, and the position of the quick accurate regulation shower nozzle of being convenient for reaches the purpose that promotes printing efficiency and quality.

Drawings

Fig. 1 is a front view of a 3D printer provided by the present invention, which facilitates adjusting the position of a printing head;

fig. 2 is a schematic structural view of a bearing mechanism of a 3D printer according to the present invention, which facilitates adjustment of the position of a printing head;

fig. 3 is an enlarged view of a position a of the 3D printer according to the present invention, which facilitates adjustment of the position of the printing head;

fig. 4 is an enlarged view of a position B of the 3D printer according to the present invention, which facilitates adjustment of the position of the printing head;

fig. 5 is a schematic structural view of a bearing plate of a 3D printer according to the present invention, which facilitates adjustment of the position of a printing head;

in the figure: the device comprises a screw rod 1, a moving block 2, a supporting plate 3, a moving groove 4, a mounting plate 5, a rotating rod 6, an electric telescopic rod 7, a placing plate 8, a partition plate 9, a sliding rod 10, a base 11, a first servo motor 12, a driving belt 13, a supporting rod 14, a first opening 15, a gear 16, a second opening 17, a bearing plate 18, a vertical plate 19, a straight rack 20, a limiting plate 21, a first opening 22, a second servo motor 23, a 24U-shaped rod 24, a collar 25, a connecting rod 26 and a spray head 27.

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.

Referring to fig. 1-5, a conveniently adjust 3D printer of beating printer head position, including base 11, there is baffle 9 in the upper end of base 11 through the support mounting, can guarantee the stability of connection, one side of baffle 9 is equipped with the second opening, upper end one side of base 11 is fixed with two slide bars 10, two slide bars 10 all are located the second opening, be equipped with on two slide bars 10 and bear the weight of the mechanism, it is connected with base 11 to bear the weight of the mechanism, can be fine according to the size of printing the object and print the distance between progress adjust its and shower nozzle 27, help guaranteeing the quality of printing.

The utility model discloses in, two slide bar 10's upper end is fixed with mounting panel 5 jointly, is equipped with reciprocating mechanism on the mounting panel 5, is equipped with loading board 18 on the reciprocating mechanism, enables the part back and forth movement of installation on loading board 18 and the loading board 18 through reciprocating mechanism.

The utility model discloses in, upper end one side of loading board 18 is fixed with second servo motor 23, servo motor and external component are connected, thereby can the stable operation, and be convenient for control, it rotates as required to make it, be equipped with second opening 17 on the

loading board

18, 18 lower extremes of loading board are equipped with supporting mechanism, be equipped with spur rack 20 on the supporting mechanism, the output shaft end of second servo motor 23 is fixed with gear 16, gear 16's lower extreme runs through second opening 17 and meshes with spur rack 20 mutually, second servo motor 23 can provide power for the motion of spur rack 20 through gear 16, the stationarity that 20 motions of spur rack can be guaranteed to supporting mechanism, and then can guarantee spur rack 20 reciprocating motion under gear 16's effect.

The utility model discloses in, the lower extreme of loading board 18 is fixed with U type pole 24, the cover is equipped with the lantern ring 25 on the U type pole 24, shower nozzle 27 and connecting rod 26 are installed respectively to the lower extreme and one side of lantern ring 25, one side at spur rack 20 is fixed to the one end of connecting rod 26, can guarantee the stationarity that shower nozzle 27 moved through connecting rod 26 and lantern ring 25, and enable shower nozzle 27 to follow the motion of spur rack 20 through connecting

rod

26, and 18 motions of loading board are followed jointly to parts such as shower nozzle 27 and spur rack 20, thereby be convenient for quick adjustment to suitable position.

The utility model discloses in, supporting mechanism is still including fixing the riser 19 in 18 lower extreme one side of loading board, 18 and 19 integrated into one piece of loading board, and one side of riser 19 is fixed with limiting plate 21, and the opposite side of spur rack 20 is equipped with first opening 22, and limiting plate 21 is located first opening 22.

The utility model discloses in, bear the mechanism and cup joint the board 8 of placing on two slide bars 10 including sliding, it is corresponding with the second opening to place board 8, it all rotates to be connected with two dwang 6 to place board 8 and relative one side of base 11, rotate through the connecting piece between two dwang 6 with one side and connect, relative one side of two connecting pieces is fixed with electric telescopic handle 7 jointly, electric telescopic handle 7 is connected with external part, thereby can steady motion, be convenient for control, electric telescopic handle 7 can drive two connecting piece relative motion or reverse motion, thereby enable dwang 6 to rotate, and under slide bar 10's effect, the messenger places board 8 can only steady lift.

The utility model discloses in, reciprocating mechanism is including installing the first servo motor 12 in 5 upper end one sides of mounting panel, and one side of mounting panel 5 is equipped with shifting chute 4, rotates jointly on the relative lateral wall in shifting chute 4 and is connected with screw rod 1, and screw rod 1 adopts the stainless steel to make, helps increase of service life, and screw thread has cup jointed movable block 2 on screw rod 1, can drive screw rod 1 through first servo motor 12 and rotate as required to the movable block 2 of being convenient for removes in shifting chute 4.

The utility model discloses in, one side of movable block 2 is fixed with backup pad 3, and backup pad 3 passes through welded fastening on movable block 2, and lower extreme one side of backup pad 3 is fixed with bracing piece 14, and the lower extreme of bracing piece 14 is fixed in the upper end of loading board 18, and movable block 2 removes the ability and drives the motion of backup pad 3, and the motion of backup pad 3 can drive the motion of loading board 18 through bracing piece 14.

The utility model discloses in, top one side in the shifting chute 4 is equipped with first opening 15, connects through drive belt 13 transmission between the output shaft of first servo motor 12 and the screw rod 1, and first servo motor 12 passes through drive belt 13 and drives screw rod 1 and rotate, and drive belt 13 is located first opening 15 simultaneously, the steady motion of being convenient for.

The utility model discloses in, during the use, two connecting piece relative motion or separation can be driven to electric telescopic handle 7, thereby be convenient for promote and place board 8 and go up and down, slide bar 10 can guarantee to place the stability that board 8 goes up and down, effect through first servo motor 12 and drive belt 13, enable 1 positive reverse rotation of screw rod, and then be convenient for adjust the moving direction of movable block 2, backup pad 3 and the motion of bracing piece can be driven to movable block 2, thereby enable the motion of loading board 18, second servo motor 23 can drive straight rack 20 reciprocating motion through gear 16, guaranteeing the stationarity that straight rack 20 removed through limiting plate 21, straight rack 20 can drive shower nozzle 27 and move, and cooperate the reciprocating motion of loading board 18, the accurate quick adjusting position of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a conveniently adjust 3D printer of beating printer head position, includes base (11), its characterized in that: the upper end of base (11) is installed with baffle (9) through the support, one side of baffle (9) is equipped with the second opening, upper end one side of base (11) is fixed with two slide bars (10), and two slide bars (10) all are located the second opening, are equipped with on two slide bars (10) and bear the weight of the mechanism, bear the weight of the mechanism and be connected with base (11), and the upper end of two slide bars (10) is fixed with mounting panel (5) jointly, be equipped with reciprocating mechanism on mounting panel (5), be equipped with loading board (18) on the reciprocating mechanism, upper end one side of loading board (18) is fixed with second servo motor (23), be equipped with second opening (17) on loading board (18), loading board (18) lower extreme is equipped with supporting mechanism, be equipped with spur rack (20) on the supporting mechanism, the output shaft end of second servo motor (23) is fixed with gear (16), the lower extreme of gear (16) runs through second opening (17) and meshes mutually with spur rack (20), the lower extreme of loading board (18) is fixed with U type pole (24), the cover is equipped with lantern ring (25) on U type pole (24), shower nozzle (27) and connecting rod (26) are installed respectively to the lower extreme and one side of lantern ring (25), one side at spur rack (20) is fixed to the one end of connecting rod (26).

2. The 3D printer of claim 1, wherein the print head position is adjustable by: the supporting mechanism further comprises a vertical plate (19) fixed on one side of the lower end of the bearing plate (18), a limiting plate (21) is fixed on one side of the vertical plate (19), a first notch (22) is formed in the other side of the spur rack (20), and the limiting plate (21) is located in the first notch (22).

3. The 3D printer of claim 1, wherein the print head position is adjustable by: bear mechanism including slip cup joint place board (8) on two slide bars (10), it is corresponding with the second opening to place board (8), it all rotates to be connected with two dwang (6) to place board (8) and relative one side of base (11), rotates through the connecting piece between two dwang (6) with one side and connects, and relative one side of two connecting pieces is fixed with electric telescopic handle (7) jointly.

4. The 3D printer of claim 1, wherein the print head position is adjustable by: reciprocating mechanism is including installing first servo motor (12) in mounting panel (5) upper end one side, one side of mounting panel (5) is equipped with shifting chute (4), it is connected with screw rod (1) to rotate jointly on the relative lateral wall in shifting chute (4), screw thread cover has moved block (2) on screw rod (1), one side of moved block (2) is fixed with backup pad (3), lower extreme one side of backup pad (3) is fixed with bracing piece (14), the upper end at loading board (18) is fixed to the lower extreme of bracing piece (14), top one side in shifting chute (4) is equipped with first opening (15), connect through drive belt (13) transmission between output shaft and the screw rod (1) of first servo motor (12).

5. The 3D printer of claim 4, wherein the print head position is adjustable by: the screw (1) is made of stainless steel.

6. The 3D printer of claim 4, wherein the print head position is adjustable by: the supporting plate (3) is fixed on the moving block (2) through welding.

7. The 3D printer of claim 2, wherein the print head position is adjustable by: the bearing plate (18) and the vertical plate (19) are integrally formed.