CN209440809U - A kind of levelling device for 3D printer - Google Patents

Abstract

The utility model discloses a kind of levelling devices for 3D printer, including cabinet, first sliding groove is offered on the bottom surveyed in cabinet, right cylinder is fixedly mounted in box house right side at the position of pedestal, baffle is fixedly installed on cylinder, the bottom end of baffle is fixedly installed with support rod, support rod is slidably connected with first sliding groove, drive rod is rotatably connected on baffle, drive rod is rotatably connected to fixed block far from one end of baffle, support plate is fixedly installed on fixed block, slide bar is provided at left and right sides of support plate, second sliding slot is offered on inner wall at left and right sides of cabinet, support plate realizes being slidably connected for support plate and cabinet left and right sides inner wall by the cooperation of slide bar and second sliding slot, four corners of support plate are fixed with dead slow speed motor, rotation axis is fixedly installed on dead slow speed motor, print machine bottom board lower end surface Four corners are fixedly installed with sleeve, by the way that sleeve rotating is socketed in rotation axis the purpose realized and secured a base plate in support plate, open up fluted at the center of bottom plate, level meter is equipped in groove.

Description

A kind of levelling device for 3D printer

Technical field

The utility model relates to a kind of levelling device, in particular to a kind of levelling device for 3D printer.

Background technique

3D printer uses extensively in daily life at present, and existing 3D printer is all before using by printer Bottom plate adjustment, in use since head can touch the product for needing to print, existing 3D printer is when in use Bottom plate does not have the function of leveling, if unbalanced phenomenon occurs in bottom plate in printer work, just easily causes and needs to print Damage of product, due to the presence of this defect, the success rate of 3D printer is not very high.

Utility model content

The technical problems to be solved in the utility model be overcome existing 3D printer can not in print procedure regulating base board The defect of horizontality provides a kind of levelling device for 3D printer, to solve the above problems.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

The utility model provides a kind of levelling device for 3D printer, including cabinet, opens on the bottom surveyed in cabinet Equipped with first sliding groove, right cylinder is fixedly mounted in box house right side at the position of pedestal, is fixedly installed with gear on cylinder Plate, the bottom end of baffle are fixedly installed with support rod, and support rod is slidably connected with first sliding groove, and transmission is rotatably connected on baffle Bar, drive rod are rotatably connected to fixed block far from one end of baffle, and support plate, the left and right of support plate are fixedly installed on fixed block Two sides are this slide bar, offers second sliding slot at left and right sides of cabinet on inner wall, and support plate is matched by slide bar and second sliding slot It closes to realize that support plate and cabinet left and right sides inner wall are slidably connected, four corners of support plate are fixed with dead slow speed motor, Be fixedly installed with rotation axis on dead slow speed motor, four corners of printing machine bottom board lower end surface are fixedly installed with sleeve, pass through by Sleeve rotating is socketed in rotation axis the purpose realized and secured a base plate in support plate, offers at the center of bottom plate recessed Slot is equipped with level meter in groove.

As a kind of optimal technical scheme of the utility model, screw thread is provided in rotation axis, sleeve is provided on inside Screw thread.

As a kind of optimal technical scheme of the utility model, dead slow speed motor is clockwise and anticlockwise motor.

As a kind of optimal technical scheme of the utility model, the two sides of pedestal offer mounting hole, and mounting hole shape Shape size is identical, and two mounting holes are symmetrical about base center.

The utility model beneficial effect achieved is: a kind of levelling device for 3D printer of the utility model, institute It states the position in cabinet close to pedestal and is fixed with cylinder, when cylinder starting, the baffle being fixedly mounted on cylinder can be made to stretch Contracting movement, baffle, which will drive, is fixed on the movement of baffle lower end support rod, and support rod has supporting role to baffle, when baffle moves also It will drive drive rod rotation, the rotary action of drive rod can make fixed block move up and down, and fixed block will drive on support plate work Lower movement, when unbalanced phenomenon occurs to 3D printer in bottom plate at work, starting cylinder passes through in the presence of cylinder Cooperation between baffle, drive rod, fixed block and support plate allows bottom plate down away from the running model of printer head It encloses, closes cylinder later, bottom is then made by the trend that edema with the heart involved level in the soleplate is arranged in observation while adjusting dead slow speed motor Plate is in horizontality, and after bottom plate is in horizontality, being again started up cylinder makes bottom plate move up to printer head In operational range, it can effectively avoid printer in print procedure because bottom plate imbalance results in the need for the works damage of printing The problem of.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the structural schematic diagram of bottom plate；

Fig. 3 is the structural schematic diagram of dead slow speed motor.

Figure label: 1, cabinet；101, first sliding groove；102, second sliding slot；2, pedestal；201, mounting hole；3, cylinder；4, Baffle；5, support rod；6, drive rod；7, fixed block；8, support plate；9, slide bar；10, dead slow speed motor；11, rotation axis；12, bottom Plate；1201, groove；13, sleeve；14, level meter.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figure 1-3, the utility model one kind is used for 3D printer levelling device, including including cabinet 1, First sliding groove 101 is offered on the pedestal 2 of 1 inside of cabinet, 1 inner right side face of cabinet is fixedly mounted at the position of pedestal 2 There is cylinder 3, baffle 4 is fixedly installed on cylinder 3, the bottom end of baffle 4 is fixedly installed with support rod 5, support rod 5 and first sliding groove 101 are slidably connected, and drive rod 6 is rotatably connected on baffle 4, and drive rod 6 is rotatably connected to fixed block 7 far from one end of baffle 4, Support plate 8 is fixedly installed on fixed block 7, the left and right sides of support plate 8 is this slide bar 9, opens on 1 left and right sides inner wall of cabinet Equipped with second sliding slot 102, support plate 8 realizes support plate 8 and cabinet 1 or so two by the cooperation of slide bar 9 and second sliding slot 102 Side inner wall is slidably connected, and four corners of support plate 8 are fixed with dead slow speed motor 10, is fixedly installed with and turns on dead slow speed motor 10 Four corners of moving axis 11, printing 12 lower end surface of machine bottom board are fixedly installed with sleeve 13, by the way that the rotation of sleeve 13 to be socketed in The purpose being fixed on bottom plate 12 in support plate 8 is realized in rotation axis 11, opens up fluted 1201 at the center of bottom plate 12, it is recessed Level meter 14 is installed in slot 1201.

Further, the inside of the cabinet 1 is fixedly installed with cylinder 3 at the position of pedestal 2, fixes on cylinder 3 Baffle 4 is installed, the lower end of baffle 4 is fixedly installed with support rod 5, and support rod 5 is slidably connected with first sliding groove 101, on baffle 3 Be rotatably connected to fixed block 7, support plate 8 be fixed on fixed block 7, when cylinder 3 operate when, can make baffle 4 make stretching motion into And will drive drive rod 6 and rotate, the rotary action of drive rod 6 can make fixed block 7 move up and down, the meeting again of fixed block 7 Support plate 8 is driven to move up and down, printing machine bottom board 12 is fixed in support plate 8 by dead slow speed motor 10, and then realizes printing Machine bottom board 12 moves up and down, and when 3D printer work, energy imbalance occurs in bottom plate, can star cylinder 3 keeps 12 works downward Movement so that far from printer head operational range, avoid the need for printing works be damaged.

Further, four corners of the support plate 8 are equipped with dead slow speed motor 10, are detached from printer machine in bottom plate 12 Cylinder is closed after the operational range of head, the trend of observation level meter 14 restores bottom plate 12 while by adjusting dead slow speed motor 10 Horizontality, the position before being again started up cylinder 3 later and returning to bottom plate 12 as ascending motion enable printers to continue to beat The work of print.

Working principle: a kind of levelling device for 3D printer of the utility model, the inside of the cabinet 1 is close to pedestal It is fixedly installed with cylinder 3 at 2 position, baffle 4 is fixedly installed on cylinder 3, the lower end of baffle 4 is fixedly installed with support rod 5, Support rod 5 is slidably connected with first sliding groove 101, and fixed block 7 is rotatably connected on baffle 3, is fixed with support plate on fixed block 7 8, four corners of the support plate 8 are equipped with dead slow speed motor 10, and the bottom plate 12 is fixed on support by dead slow speed motor 10 On plate 8, when 3D printer work, energy imbalance occurs in bottom plate, can star cylinder 3 makes bottom plate 12 make downward movement And then the operational range far from printer head, the trend of observation level meter 14 makes bottom plate while by adjusting dead slow speed motor 10 12 restore horizontality, later start cylinder 3 so that bottom plate 12 is made ascending motion, the position before returning to, allow printer after The work of continuous printing, avoid the works that are printing because bottom plate 12 is uneven damage the problem of.

Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include It is within the protection scope of the utility model.

Claims (4)

1. a kind of levelling device for 3D printer, it is characterised in that: the pedestal (2) including cabinet (1), on the inside of cabinet (1) On offer first sliding groove (101), cabinet (1) inner right side face is fixedly installed with cylinder (3) at the position of pedestal (2), It is fixedly installed on cylinder (3) baffle (4), the bottom end of baffle (4) is fixedly installed with support rod (5), and support rod (5) is sliding with first Slot (101) is slidably connected, and is rotatably connected on baffle (4) drive rod (6), and drive rod (6) is rotated far from the one end of baffle (4) to be connected It is connected to fixed block (7), is fixedly installed on fixed block (7) support plate (8), the left and right sides of support plate (8) is this slide bar (9), it is offered second sliding slot (102) on inner wall at left and right sides of cabinet (1), support plate (8) passes through slide bar (9) and second sliding slot (102) being slidably connected for inner wall at left and right sides of support plate (8) and cabinet (1), four turnings of support plate (8) are realized in cooperation Place is fixed with dead slow speed motor (10), is fixedly installed on dead slow speed motor (10) rotation axis (11), and machine bottom board (12) lower end surface is printed Four corners be fixedly installed with sleeve (13), by the way that sleeve (13) rotation to be socketed on rotation axis (11) and realizes the bottom of Plate (12) is fixed on the purpose on support plate (8), opens up at the center of bottom plate (12) fluted (1201), peace in groove (1201) Equipped with level meter (14).

2. a kind of levelling device for 3D printer according to claim 1, it is characterised in that: the rotation axis (11) On be provided with screw thread, on the inside of sleeve (13) on be provided with screw thread.

3. a kind of levelling device for 3D printer according to claim 1, it is characterised in that: the dead slow speed motor It (10) is clockwise and anticlockwise motor.

4. a kind of levelling device for 3D printer according to claim 1, it is characterised in that: the pedestal (2) Two sides offer mounting hole (201), and mounting hole (201) shape size is identical, and two mounting holes (201) are about in pedestal (2) The heart is symmetrical.