CN219338603U

CN219338603U - 3D printer

Info

Publication number: CN219338603U
Application number: CN202320569892.1U
Authority: CN
Inventors: 武浩; 周涵; 周慧; 黄启桐
Original assignee: Anhui Chaoxili Industrial Design Co ltd
Current assignee: Anhui Chaoxili Industrial Design Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-14
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of 3D printing, and discloses a 3D printer, wherein two leveling mechanisms are arranged on two sides of a base, each leveling mechanism comprises a vertical plate, a first clamping plate and a second clamping plate, the two ends of the vertical plate are fixedly connected with the first clamping plate and the second clamping plate respectively, a sleeve is movably sleeved outside the vertical plate, a bolt is embedded and arranged on the front surface of the sleeve, a Z-shaped supporting frame is fixedly connected on the outer side wall of the sleeve, a threaded rod penetrates through threads on the Z-shaped supporting frame, and a cleaner is arranged above a carrying plate. The leveling mechanism can adjust the base and the carrying plate to be used in a horizontal state, so that the position of the carrying plate is prevented from being deviated and swaying, and the printing quality is prevented from being up to standard.

Description

3D printer

Technical Field

The utility model relates to the technical field of 3D printing, in particular to a 3D printer.

Background

The 3D printer is also called as a three-dimensional printer (3 DP), is a machine of a cumulative manufacturing technology, namely a rapid prototyping technology, is based on a digital model file, and is used for manufacturing a three-dimensional object by printing a layer of adhesive material by using special wax materials, powdered metals or plastic and other adhesive materials.

Chinese patent discloses a 3D printer (grant bulletin number CN 207359639U) convenient to dismouting, it has been through having set up the pad foot in the bottom four corners of base, the bottom of extension rod runs through telescopic top and extends to telescopic inside and the top welding of limiting plate, and set up inside spring support extension rod in the bottom of limiting plate, the extension rod is at telescopic inside liftable removal, the vibrations that 3D printer print in-process produced have been buffered, make the 3D printer print more stable, simultaneously establish outside spring at the outside cover of extension rod, the elasticity performance of pad foot has been increased, the buffering effect of pad foot is better, the vibrations that produce when above-mentioned inside spring and outside spring can print 3D printer, but also can cause 3D printer to appear slightly rocking when actually printing, and this mode also can't use self-adjusting to the horizontality, when actual support environment is unsmooth, cause the deviation appears easily, and then cause the printing quality not standard scheduling problem.

Disclosure of Invention

The present utility model is directed to a 3D printer, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a 3D printer, includes the base, the top rigid coupling of base has the mounting bracket and carries the thing board, the rigid coupling has the print head on the mounting bracket, two levelling mechanisms are all installed to the both sides of base, levelling mechanism includes riser, first splint and second splint, the both ends of riser rigid coupling respectively has first splint and second splint, and the outside movable sleeve of riser is equipped with the sleeve, the bolt is installed in telescopic front surface embedding, and the rigid coupling has the support frame of "Z" font on the telescopic lateral wall, the screw thread runs through on the support frame of "Z" font has the threaded rod, the bottom of threaded rod is connected with the supporting disk through the bearing rotation, the cleaner is installed to the top of carrying the thing board.

Optionally, the first splint and the second splint are all fixedly connected on the lateral wall of base, and telescopic length and width are all less than the length and the width of first splint.

Optionally, one end of the bolt is abutted against the front surface of the riser, and anti-skidding lines are formed in the bottom of the supporting disc.

Optionally, the cleaner includes gag lever post, first extension board and second extension board, and the both ends of gag lever post are respectively rigid coupling has first extension board and second extension board, and the outside movable sleeve of gag lever post is equipped with the guide holder, and the front surface rigid coupling of guide holder has handle and motor, and the drive end activity of motor runs through the guide holder and rigid coupling has the transmission shaft, and the one end rigid coupling of transmission shaft has clean cylinder.

Optionally, the first support plate and the second support plate are fixedly connected on the front surface of the base, and the thickness of the guide seat is smaller than that of the first support plate.

Optionally, the transmission shaft and the cleaning roller are both positioned at the rear side of the guide seat, and the cleaning roller abuts against the top of the carrying plate.

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

1. the leveling mechanism can adjust the base and the carrying plate to be used in a horizontal state, so that the position of the carrying plate is prevented from being deviated and swaying, and the printing quality is prevented from being up to standard.

2. The cleaner can clear away attached piece and impurity on carrying the thing board, prevents that piece and impurity from piling up too much influence follow-up normal printing, just can clear away piece and impurity on carrying the thing board through the rotatable cleaning roller of back-and-forth movement moreover, can accomplish clean work in the short time, and cleaning efficiency promotes greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a 3D printer according to the present utility model;

FIG. 2 is a schematic diagram of a leveling mechanism in a 3D printer according to the present utility model;

fig. 3 is a schematic structural view of a cleaner in a 3D printer according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a carrying plate; 4. a print head; 5. a leveling mechanism; 51. a riser; 52. a first clamping plate; 53. a second clamping plate; 54. a sleeve; 55. a bolt; 56. a support frame; 57. a threaded rod; 58. a support plate; 6. a cleaner; 61. a limit rod; 62. a first support plate; 63. a second support plate; 64. a guide seat; 65. a handle; 66. a motor; 67. a transmission shaft; 68. and cleaning the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a 3D printer, which includes a base 1, a mounting frame 2 and a carrying board 3 are fixedly connected to the top of the base 1, and a print head 4 is fixedly connected to the mounting frame 2.

Two leveling mechanisms 5 are installed on two sides of the base 1, each leveling mechanism 5 comprises a vertical plate 51, a first clamping plate 52 and a second clamping plate 53, the two ends of the vertical plate 51 are fixedly connected with the first clamping plate 52 and the second clamping plate 53 respectively, a sleeve 54 is sleeved outside the vertical plate 51, a bolt 55 is installed on the front surface of the sleeve 54 in an embedded mode, a Z-shaped supporting frame 56 is fixedly connected to the outer side wall of the sleeve 54, a threaded rod 57 penetrates through threads of the Z-shaped supporting frame 56, a supporting disc 58 is connected to the bottom end of the threaded rod 57 in a rotating mode through a bearing, the first clamping plate 52 and the second clamping plate 53 are fixedly connected to the outer side wall of the base 1, the length and the width of the sleeve 54 are smaller than the length and the width of the first clamping plate 52, one end of the bolt 55 abuts against the front surface of the vertical plate 51, anti-slip lines are formed in the bottom of the supporting disc 58, the leveling mechanism 5 can adjust the base 1 and the carrier plate 3 to be used in a horizontal state, and prevent the position of the carrier plate 3 from shifting and shaking to cause the printing quality to be not up to standard.

The cleaner 6 is installed to the top of year thing board 3, the cleaner 6 includes gag lever post 61, first extension board 62 and second extension board 63, the both ends rigid coupling of gag lever post 61 have first extension board 62 and second extension board 63 respectively, and the outside movable sleeve of gag lever post 61 is equipped with guide holder 64, guide holder 64's front surface rigid coupling has handle 65 and motor 66, the drive end activity of motor 66 runs through guide holder 64 and rigid coupling has transmission shaft 67, the one end rigid coupling of transmission shaft 67 has cleaning cylinder 68, first extension board 62 and second extension board 63 all rigid coupling are on the front surface of base 1, the thickness of guide holder 64 is less than the thickness of first extension board 62, transmission shaft 67 and cleaning cylinder 68 all are located guide holder 64's rear side department, cleaning cylinder 68 supports the top of year thing board 3, cleaner 6 can clear away attached piece and impurity on the year thing board 3, prevent piece and impurity to pile up too much influence follow-up normal printing, and can clear away piece and impurity on the thing board 3 through rotatable cleaning cylinder 68 back and forth, can promote clean piece and impurity in the short time, cleaning efficiency is big.

Wherein the motor 66 is model number YE2.

Working principle: when the device is used, the sleeve 54 is held by hand to move up and down, after the sleeve 54 is moved to an ideal position, the bolt 55 is screwed, the sleeve 54 can be fixed on the vertical plate 51 at this time, then the threaded rod 57 is held by hand to rotate until the supporting disc 58 is contacted with the ground, the position of the supporting disc 58 can be finely adjusted by the threaded rod 57, the base 1 and the carrying plate 3 can be adjusted to be in a horizontal state at this time, the printing head 4 can spray materials on the carrying plate 3, after printing, a finished product on the carrying plate 3 is taken out, then the motor 66 is controlled to work, the motor 66 can drive the transmission shaft 67 and the cleaning roller 68 to rotate after being electrified, then the handle 65 is held by hand to move left and right, the guide seat 64 and the rotating transmission shaft 67 and the cleaning roller 68 can be driven to move left and right at this time, therefore chips and impurities attached on the carrying plate 3 are removed, the chips and the impurities are prevented from accumulating too much to affect the subsequent normal printing, the chips and the impurities can be removed by moving the rotatable cleaning roller 68 back and forth, the chips and the impurities on the carrying plate 3 can be cleaned in a short time, the cleaning work can be greatly improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D printer, includes base (1), its characterized in that, the top rigid coupling of base (1) has mounting bracket (2) and carries thing board (3), the rigid coupling has print head (4) on mounting bracket (2), two levelling mechanisms (5) are all installed to the both sides of base (1), levelling mechanism (5) are including riser (51), first splint (52) and second splint (53), the both ends of riser (51) have first splint (52) and second splint (53) respectively rigid coupling, and the outside movable sleeve of riser (51) is equipped with sleeve (54), bolt (55) are installed in the front surface embedding of sleeve (54), and the rigid coupling has support frame (56) of "Z" font on the lateral wall of sleeve (54), threaded rod (57) are run through to the screw thread on support frame (56) of "Z" font, the bottom of threaded rod (57) is connected with supporting disk (58) through the bearing rotation, cleaner (6) are installed to the top of carrying thing board (3).

2. A 3D printer according to claim 1, wherein the first clamping plate (52) and the second clamping plate (53) are fixedly connected to the outer side wall of the base (1), and the length and the width of the sleeve (54) are smaller than those of the first clamping plate (52).

3. A 3D printer according to claim 1, characterized in that one end of the bolt (55) is abutted against the front surface of the riser (51), and the bottom of the support disc (58) is provided with anti-skid patterns.

4. The 3D printer according to claim 1, wherein the cleaner (6) comprises a limit rod (61), a first support plate (62) and a second support plate (63), the two ends of the limit rod (61) are fixedly connected with the first support plate (62) and the second support plate (63) respectively, a guide seat (64) is movably sleeved outside the limit rod (61), a handle (65) and a motor (66) are fixedly connected to the front surface of the guide seat (64), a driving end of the motor (66) movably penetrates through the guide seat (64) and is fixedly connected with a transmission shaft (67), and one end of the transmission shaft (67) is fixedly connected with a cleaning roller (68).

5. The 3D printer according to claim 4, wherein the first support plate (62) and the second support plate (63) are fixedly connected to the front surface of the base (1), and the thickness of the guide seat (64) is smaller than that of the first support plate (62).

6. A 3D printer according to claim 4, characterized in that the drive shaft (67) and the cleaning cylinder (68) are both located at the rear side of the guide holder (64), the cleaning cylinder (68) resting on top of the carrier plate (3).