CN211806755U - Ceramic 3D printer nozzle control device - Google Patents

Abstract

The utility model discloses a pottery 3D printer nozzle control device relates to the field, which comprises a fixed base, the top of fixing base is provided with the bracing piece, and one side that the top of fixing base is located the bracing piece is provided with the lead screw, the outer wall of bracing piece is provided with the spout, and the inboard of bracing piece is provided with prints the bottom plate, the motor is installed to the one end of spout, the output of motor is connected with the action wheel, the outside of action wheel is connected with first chain, and one side of action wheel is provided with from the driving wheel, the one end from the driving wheel is provided with the shower nozzle case. The utility model discloses a fan, air inlet room, the filter screen that set up, the fan operation of control shower nozzle case one side, will blow into the air inlet room with wind, make wind directly blow to the shower nozzle, hot-blast following filter screen after the thermal cycle flows out, so circulation cools off the shower nozzle, has effectively solved the relatively poor problem of cooling effect of shower nozzle.

Description

Ceramic 3D printer nozzle control device

Technical Field

The utility model relates to a pottery 3D printing apparatus field specifically is a pottery 3D printer nozzle controlling means.

Background

3D printing (3DP), a technique for constructing an object by layer-by-layer printing using an adhesive material such as powdered metal or plastic based on a digital model file, is also called additive manufacturing, and is generally implemented by using a digital technical material printer, and is commonly used to manufacture models in the fields of mold manufacturing, industrial design, and the like, and is gradually used for direct manufacturing of some products later.

The cooling effect of current 3D printing device shower nozzle is relatively poor, leads to the cooling time of shower nozzle long, influences the use at the back, and the moving means of current printing device shower nozzle, and the reaction is slower, often takes place the dislocation phenomenon during printing, causes the damage of printing the product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the cooling effect of the spray head is poor and the moving mode of the existing spray head is slow in reaction, a ceramic 3D printer nozzle control device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a nozzle control device of a ceramic 3D printer, which comprises a fixed seat, wherein the top end of the fixed seat is provided with a support rod, and the top end of the fixed seat is provided with a screw rod at one side of the supporting rod, the outer wall of the supporting rod is provided with a chute, and the inner side of the supporting rod is provided with a printing bottom plate, one end of the chute is provided with a motor, the output end of the motor is connected with a driving wheel, the outer side of the driving wheel is connected with a first chain, a driven wheel is arranged on one side of the driving wheel, a nozzle box is arranged at one end of the driven wheel, a fan is arranged on one side of the nozzle box, and the nozzle box is internally provided with a nozzle, one side of the nozzle box, which is far away from the fan, is provided with a filter screen, an air inlet channel is arranged in the nozzle box on one side of the fan, a second chain is arranged at the bottom end of the printing bottom plate, and fixing blocks are arranged on two sides of the second chain.

Preferably, one end of the nozzle box is provided with a gear matched with the first chain, and the nozzle box is fixedly connected with the sliding groove through the first chain and the gear.

Preferably, the top of spout is provided with the auxiliary rod, the one end of shower nozzle case is located the top of gear and is provided with solid fixed ring, and shower nozzle case and auxiliary rod pass through solid fixed ring swing joint.

Preferably, the sliding groove is movably connected with the screw rod through a screw rod nut, and the screw rod is rotatably connected with the fixed seat through a rotating shaft.

Preferably, the top end of the screw rod, one side of the second chain and one end of the sliding groove are all provided with a motor.

Preferably, the top of shower nozzle is connected with the inlet pipe, the shower nozzle passes through glue with the shower nozzle case and is connected.

Preferably, the first chain is connected with the driving wheel and the driven wheel in a clamping manner, and the driving wheel is connected with the driven wheel in a transmission manner through the first chain.

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

1. the utility model discloses a fan, air inlet room, the filter screen that set up, the fan operation of control shower nozzle case one side, will blow into the air inlet room with wind, make wind directly blow to the shower nozzle, hot-blast following filter screen after the thermal cycle flows out, so circulation cools off the shower nozzle, has effectively solved the relatively poor problem of cooling effect of shower nozzle.

2. The utility model discloses a motor that sets up, the action wheel, from the driving wheel, first chain, control motor operation, it rotates to drive the action wheel through the pivot, drive through first chain when the action wheel rotates and rotate from the driving wheel, the shower nozzle case passes through the gear block with first chain, thereby when making first chain rotate, it removes to drive the shower nozzle case, the shower nozzle case removes simultaneously through solid fixed ring on the auxiliary rod, the auxiliary rod increases the steadiness that the shower nozzle case removed, the slow problem of mobile mode reaction of current shower nozzle has effectively been solved.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view of the showerhead housing of the present invention;

FIG. 4 is a structural view of the head box of the present invention;

fig. 5 is a first chain structure diagram of the present invention.

In the figure: 1. a fixed seat; 2. a support bar; 3. a screw rod; 4. a chute; 5. a motor; 6. a driving wheel; 7. a first chain; 8. a driven wheel; 9. a shower head box; 10. a feed pipe; 11. a fan; 12. an air inlet channel; 13. a spray head; 14. a filter screen; 15. printing a bottom plate; 16. a fixed block; 17. a second chain; 18. an auxiliary lever.

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.

The motors (TC7122) mentioned in the utility model can be purchased in the market or by private ordering.

Referring to fig. 1-5, a nozzle control device for a ceramic 3D printer includes a fixing base 1, a supporting rod 2 is disposed at the top end of the fixing base 1, a lead screw 3 is disposed at one side of the supporting rod 2 at the top end of the fixing base 1, a sliding chute 4 is disposed on the outer wall of the supporting rod 2, a printing bottom plate 15 is disposed at the inner side of the supporting rod 2, a motor 5 is mounted at one end of the sliding chute 4, an output end of the motor 5 is connected with a driving wheel 6, a first chain 7 is connected to the outer side of the driving wheel 6, a driven wheel 8 is disposed at one side of the driving wheel 6, a nozzle box 9 is disposed at one end of the driven wheel 8, a fan 11 is mounted at one side of the nozzle box 9, a nozzle 13 is disposed inside the nozzle box 9, a filter screen 14 is disposed at one side of the nozzle box 9, an air inlet, fixed blocks 16 are arranged on two sides of the second chain 17.

Please refer to fig. 1, a gear matched with the first chain 7 is disposed at one end of the nozzle box 9, the nozzle box 9 is fixedly connected with the chute 4 through the first chain 7 and the gear, so that the first chain 7 drives the nozzle box 9 to move through the gear when moving, an auxiliary rod 18 is disposed at the top end of the chute 4, the auxiliary rod 18 is used for fixing the nozzle box 9, a fixing ring is disposed at one end of the nozzle box 9 above the gear, and the nozzle box 9 is movably connected with the auxiliary rod 18 through the fixing ring, so that the nozzle box 9 can move on the auxiliary rod 18 through the fixing ring.

Please refer to fig. 2, the sliding groove 4 is movably connected to the screw rod 3 through a screw nut, so that the screw rod 3 drives the screw nut to rotate, the sliding groove 4 is driven to move up and down, the screw rod 3 is rotatably connected to the fixing base 1 through a rotating shaft, the screw rod 3 is rotated through the rotating shaft, a motor 5 is mounted at the top end of the screw rod 3, one side of the second chain 17 and one end of the sliding groove 4, and the motor 5 drives the driving wheel 6 and the screw rod 3 to rotate, so as to drive the sliding groove 4, the first chain 7 and the second chain 17 to rotate.

Please refer to fig. 3, a feeding pipe 10 is connected to the top end of the nozzle 13, the feeding pipe 10 conveys the material to the nozzle 13, and the nozzle 13 is connected to the nozzle box 9 by glue, so that the nozzle 13 is fixed on the nozzle box 9.

Please refer to fig. 5, the first chain 7 is connected to the driving wheel 6 and the driven wheel 8 in a clamping manner, the driving wheel 6 is connected to the driven wheel 8 through the first chain 7, the motor 5 operates to drive the driving wheel 6 to rotate through the rotating shaft, and the driving wheel 6 rotates and drives the driven wheel 8 to rotate through the first chain 7.

The working principle is as follows: when the utility model is used, the 3D printer is controlled to operate, the feeding pipe 10 transmits the pug for ceramics to the spray head 13, the device controls the spray head 13 to operate, the printing is carried out through the pug, when the spray head moves leftwards and rightwards, the motor 5 is controlled to operate, the driving wheel 6 is driven to rotate through the rotating shaft, the driven wheel 8 is driven to rotate through the first chain 7 while the driving wheel 6 rotates, the spray head box 9 is clamped with the first chain 7 through the gear, thereby when the first chain 7 rotates, the spray head box 9 is driven to move leftwards and rightwards, the spray head box 9 moves while moving on the auxiliary rod 18 through the fixing ring, the auxiliary rod 18 increases the moving stability of the spray head box 9, when the spray head 13 moves upwards and downwards, the motor 5 at the top end of the lead screw 3 operates, the lead screw 3 is driven to rotate through the rotating shaft, when the lead screw 3, thereby make spout 4 drive shower nozzle 13 reciprocate, the motor 5 operation of control second chain 17 one side, make motor 5 drive second chain 17 through the gear and rotate, thereby drive printing bottom plate 15 on second chain 17 top and carry out the back-and-forth movement, shower nozzle 13 during operation, itself has high temperature, at this moment, the operation of fan 11 of control shower nozzle case 9 one side, blow into inlet air channel 12 with wind, make wind directly blow to shower nozzle 13, hot-blast following thermal cycle flows out from filter screen 14, so circulation, cool off shower nozzle 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a pottery 3D printer nozzle controlling means, includes fixing base (1), its characterized in that: the top end of the fixing seat (1) is provided with a supporting rod (2), one side, located on the supporting rod (2), of the top end of the fixing seat (1) is provided with a lead screw (3), the outer wall of the supporting rod (2) is provided with a sliding groove (4), the inner side of the supporting rod (2) is provided with a printing bottom plate (15), one end of the sliding groove (4) is provided with a motor (5), the output end of the motor (5) is connected with a driving wheel (6), the outer side of the driving wheel (6) is connected with a first chain (7), one side of the driving wheel (6) is provided with a driven wheel (8), one end of the driven wheel (8) is provided with a nozzle box (9), one side of the nozzle box (9) is provided with a fan (11), a nozzle (13) is arranged in the nozzle box (9), one side, far away from the, one side of the fan (11) is located inside the nozzle box (9) and is provided with an air inlet channel (12), the bottom end of the printing bottom plate (15) is provided with a second chain (17), and two sides of the second chain (17) are provided with fixing blocks (16).

2. The ceramic 3D printer nozzle control device according to claim 1, wherein: one end of the spray head box (9) is provided with a gear matched with the first chain (7), and the spray head box (9) is fixedly connected with the sliding groove (4) through the first chain (7) and the gear.

3. The ceramic 3D printer nozzle control device according to claim 1, wherein: the top of spout (4) is provided with auxiliary rod (18), the one end of shower nozzle case (9) is located the top of gear and is provided with solid fixed ring, and shower nozzle case (9) and auxiliary rod (18) are through solid fixed ring swing joint.

4. The ceramic 3D printer nozzle control device according to claim 1, wherein: the sliding groove (4) is movably connected with the screw rod (3) through a screw rod nut, and the screw rod (3) is rotatably connected with the fixed seat (1) through a rotating shaft.

5. The ceramic 3D printer nozzle control device according to claim 1, wherein: and the top end of the screw rod (3), one side of the second chain (17) and one end of the sliding groove (4) are provided with a motor (5).

6. The ceramic 3D printer nozzle control device according to claim 1, wherein: the top of shower nozzle (13) is connected with inlet pipe (10), shower nozzle (13) are connected through glue with shower nozzle case (9).

7. The ceramic 3D printer nozzle control device according to claim 1, wherein: first chain (7) and action wheel (6), follow driving wheel (8) block are connected, and action wheel (6) are passed through first chain (7) conveying with follow driving wheel (8) and are connected.

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