3D printer tray convenient to disassemble and assemble

Abstract

The utility model discloses a 3D printer tray convenient to disassemble and assemble, and belongs to the technical field of 3D printers, the 3D printer tray convenient to disassemble and assemble comprises a moving assembly, the moving assembly comprises two sets of symmetrically arranged rails, two sets of adjusting sliding seats are installed in the rails in a sliding mode, and the adjusting sliding seats are fixedly installed on one side of the bottom of a placing frame; the device further comprises a locking assembly, the locking assembly comprises a movable column, and the movable column is installed in an inner cavity formed in the adjusting sliding base in a sliding mode. The moving structure and the locking structure are arranged to be used in cooperation, the structure is simple, convenience and practicability are achieved, the position of the tray body in the 3D printer can be locked, 3D printing is facilitated, the tray body can be quickly unlocked and pulled out of the 3D printer to be disassembled and assembled, the disassembling and assembling difficulty is lowered, the disassembling and assembling steps are reduced, an operator can conveniently disassemble and assemble, and the working efficiency is improved. And meanwhile, the interior of the 3D printer is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printers, in particular to a 3D printer tray which is convenient for disassembly and assembly. Background Art

[0002] 3D printing is a type of rapid prototyping technology, also known as additive manufacturing. It is a technology that uses digital model files as the basis, uses powdered metal or plastic and other bondable materials to construct objects by printing layer by layer. 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing, industrial design, etc., and then gradually used for the direct manufacturing of some products. There are already parts printed using this technology. This technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction, automobiles, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields.

[0003] After searching, in the prior art, Chinese patent publication number: CN215040333 discloses a tray for a 3D printer, which includes a tray body, and two sets of parallel and symmetrical first grooves are opened at the bottom of the tray body. In the utility model, when the tray needs to be loaded, the rope belt is first pulled outward, and then the first spring connected to the third rotating block is deformed. When the wheel is connected to the fixed frame, the first clamping block fixes the rope belt on the first fixed block, and then the first connecting block is held by hand and moved inside along the slide groove. When the first connecting block and the slide groove are completely overlapped, the first connecting block is clamped with the second clamping block, so that the tray is easily loaded. When the tray needs to be removed, the second clamping block is first removed, and then the wheel is moved out along the inside of the fixed frame. When the tray body is removed, the first clamping block on the rope belt is removed for easy placement, and then the wheel returns to the first groove under the action of the contraction force of the first spring.

[0004] But this device still has the following defects:

[0005] When the device is used to disassemble and assemble the tray, there are many steps and the operation is relatively complicated. In addition, the internal space of the 3D printer is limited, which increases the difficulty for the operator to disassemble and assemble the tray. The device does not solve this problem well. Utility Model Content

[0006] The purpose of the utility model is to provide a 3D printer tray that is easy to disassemble and assemble. By setting a moving structure and a locking structure for use, the position of the tray body in the 3D printer can be locked to facilitate 3D printing. It can also be quickly unlocked and pulled out of the 3D printer for disassembly and assembly, which reduces the difficulty of disassembly and assembly, reduces the steps of disassembly and assembly, and is convenient for operators to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A 3D printer tray that is easy to disassemble and assemble, comprising a moving assembly, wherein the moving assembly comprises two sets of symmetrically arranged tracks, wherein two sets of adjustment slides are slidably installed in the tracks, and wherein the adjustment slides are fixedly installed on one side of the bottom of a placement rack;

[0009] It also includes a locking assembly, the locking assembly includes a movable column, the movable column is slidably installed in an inner cavity opened by the adjustment slide, the inner cavity is provided with openings on one side and the top of the adjustment slide, a locking tongue is fixedly installed at one end of the movable column, the locking tongue is matched with the sliding clearance of the opening on one side of the inner cavity, and a locking groove used in conjunction with the locking tongue is opened at one end of the inner side of the track;

[0010] It also includes a tray body, which is placed on the top of the placement rack.

[0011] Preferably, the moving assembly also includes two groups of fixed slides, the fixed slides are fixedly installed on the other side of the bottom of the placement rack, a limiting block is provided on one side of the fixed slide, a limiting groove is opened on the inner wall of one side of the track, and the limiting block and the limiting groove have a sliding clearance.

[0012] Preferably, the locking assembly further comprises a sloped block, the sloped block is fixedly connected to the top of the other end of the movable column, and the sloped block is fitted with a sliding clearance of the top opening of the inner cavity.

[0013] Preferably, a first spring is slidably sleeved on the surface of the movable column, one end of the first spring abuts against one side of the locking tongue, and the other end of the first spring abuts against the inner wall of the inner cavity.

[0014] Preferably, the locking assembly further comprises a pull plate, both sides of which abut against the inclined surface of the inclined surface block, and both ends of the pull plate are slidably mounted on a slide rod, and the slide rod is fixedly mounted on the bottom surface of the placement rack through a mounting plate.

[0015] Preferably, a second spring is slidably sleeved on the surface of the slide rod, one end of the second spring abuts against one side of the pull plate, and the other end of the second spring abuts against one side of the mounting plate, and a handle is fixedly mounted on one side of the pull plate.

[0016] Preferably, four groups of limiting columns are fixedly installed on the bottom of the tray body, and the limiting columns are clamped in the limiting holes opened on the top of the placement rack.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model has a simple structure, is convenient and practical, and can lock the position of the tray body in the 3D printer to facilitate 3D printing. It can also be quickly unlocked and pulled out of the 3D printer for disassembly and assembly, which reduces the difficulty of disassembly and assembly, reduces the steps of disassembly and assembly, is convenient for operators to disassemble and assemble, and also facilitates cleaning of the inside of the 3D printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion separation structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the adjusting slide.

[0022] In the figure: 1. track; 2. adjustment slide; 3. placement rack; 4. movable column; 5. inner cavity; 6. locking tongue; 7. locking groove; 8. tray body; 9. fixed slide; 10. limit block; 11. limit groove; 12. inclined block; 13. first spring; 14. pull plate; 15. slide rod; 16. mounting plate; 17. second spring; 18. handle; 19. limit column; 20. limit hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 , the utility model provides a technical solution:

[0025] A 3D printer tray that is easy to disassemble and assemble comprises a moving assembly, wherein the moving assembly comprises two groups of symmetrically arranged tracks 1. By arranging the moving assembly, it is convenient to move a placement rack 3 and a tray body 8 for easy disassembly and assembly, and it is also convenient to clean the surface of the tray body 8 and the inside of the 3D printer; two groups of adjustment slides 2 are slidably installed in the track 1, and the adjustment slides 2 are fixedly installed on one side of the bottom of the placement rack 3. The moving assembly also comprises two groups of fixed slides 9, and the fixed slides 9 are fixedly installed on the other side of the bottom of the placement rack 3. A limiting block 10 is arranged on one side of the fixed slide 9, and a limiting groove 11 is provided on the inner wall of one side of the track 1. The limiting block 10 and the limiting groove 11 are matched with each other in a sliding clearance. By arranging the limiting block 10 and using it in conjunction with the limiting groove 11, the stability of the placement rack 3 during movement can be improved, and the fixed slide 9 can be prevented from falling off from the track 1.

[0026] It also includes a locking assembly, which includes a movable column 4, which is slidably installed in an inner cavity 5 opened by the adjusting slide 2, and the inner cavity 5 is provided with openings on one side and the top of the adjusting slide 2. A lock tongue 6 is fixedly installed at one end of the movable column 4, and the lock tongue 6 is matched with the sliding clearance of the opening on one side of the inner cavity 5. A locking groove 7 used in conjunction with the lock tongue 6 is opened at one end of the inner side of the track 1; the locking assembly also includes a bevel block 12, which is fixedly connected to the top of the other end of the movable column 4, and the bevel block 12 is matched with the sliding clearance of the top opening of the inner cavity 5. A first spring 13 is slidably sleeved on the surface of the movable column 4, and one end of the first spring 13 abuts against one side of the lock tongue 6, and the other end of the first spring 13 abuts against the inner wall of the inner cavity 5. The locking assembly also includes a pull plate 14, both sides of the pull plate 14 abut against the inclined surface of the inclined plane block 12, and both ends of the pull plate 14 are slidably installed on the slide rod 15, and the slide rod 15 is fixedly installed on the bottom surface of the placement rack 3 through the mounting plate 16. A second spring 17 is slidably sleeved on the surface of the slide rod 15, and one end of the second spring 17 abuts against one side of the pull plate 14, and the other end of the second spring 17 abuts against one side of the mounting plate 16. A handle 18 is fixedly installed on one side of the pull plate 14. By setting a locking component, when the adjustment slide 2 moves to the specified position, the lock tongue 6 is automatically popped out to lock its position, thereby locking the position of the tray body 8. At the same time, the lock tongue 6 can be retracted by pulling the handle 18 to unlock the position of the adjustment slide 2, so as to facilitate pulling out the tray body 8 for disassembly and assembly.

[0027] It also includes a tray body 8, which is placed on the top of the placement rack 3. Four groups of limit columns 19 are fixedly installed on the bottom of the tray body 8. The limit columns 19 are snapped into the limit holes 20 opened on the top of the placement rack 3. By setting the limit columns 19 and the limit holes 20, the tray body 8 can be prevented from moving on the placement rack 3, and it can also be quickly disassembled and assembled.

[0028] When in use, the device is moved to a designated position, and the track 1 is fixedly installed inside the 3D printer, and 3D printing can be performed. When the tray body 8 needs to be replaced or disassembled, the thumb is pressed against the placement rack 3, and the other four fingers pull the handle 18, and the handle 18 drives the pull plate to slide on the slide bar 15. The two ends of the pull plate push the inclined block 12 to move to both sides, so that the movable column 4 moves to both sides, and the movable column 4 drives the lock tongue 6 to disengage from the locking groove 7 and retract into the inner cavity 5, so that the adjustment slide 2 is unlocked, and the five fingers simultaneously apply force to pull the placement rack 3 and the tray body 8 To remove the tray from the 3D printer, move the tray body 8 upward so that the limiting column 19 is disengaged from the limiting hole 20, and the disassembly is completed. The limiting column 19 of the other tray body 8 is aligned with the limiting hole 20 and inserted, and the placement rack 3 and the tray body 8 are pushed to move. The inclined surface of the locking tongue 6 abuts against the side wall of the track 1 and is pushed back into the inner cavity 5. When the placement rack 3 and the tray body 8 are moved to the 3D printer, the locking tongue 6 is aligned with the locking groove 7, and the compressed first spring 13 pushes the locking tongue 6 to pop out and snap into the locking groove 7 to lock the adjustment slide 2, thereby locking the placement rack 3 and the tray body 8.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 3D printer tray that is easy to disassemble and assemble, characterized in that: The movable assembly comprises two groups of symmetrically arranged rails (1), two groups of adjustment slides (2) are slidably mounted in the rails (1), and the adjustment slides (2) are fixedly mounted on one side of the bottom of the placement rack (3); The invention also comprises a locking assembly, wherein the locking assembly comprises a movable column (4), the movable column (4) being slidably mounted in an inner cavity (5) opened by the adjusting slide seat (2), the inner cavity (5) being provided with openings at one side and the top of the adjusting slide seat (2), a locking tongue (6) being fixedly mounted at one end of the movable column (4), the locking tongue (6) being slidingly matched with the opening at one side of the inner cavity (5), and a locking groove (7) for use with the locking tongue (6) being opened at one end of the inner side of the track (1); It also comprises a tray body (8), wherein the tray body (8) is placed on the top of the placement rack (3).

2. The 3D printer tray that is easy to disassemble and assemble according to claim 1, characterized in that: The moving assembly further comprises two groups of fixed slides (9), wherein the fixed slides (9) are fixedly mounted on the other side of the bottom of the placement rack (3), a limiting block (10) is arranged on one side of the fixed slides (9), a limiting groove (11) is provided on the inner wall of one side of the track (1), and the limiting block (10) and the limiting groove (11) are matched with each other in a sliding clearance.

3. The 3D printer tray that is easy to disassemble and assemble according to claim 1, characterized in that: The locking assembly further comprises a sloped surface block (12), wherein the sloped surface block (12) is fixedly connected to the top of the other end of the movable column (4), and the sloped surface block (12) is slidingly matched with the top opening of the inner cavity (5).

4. The 3D printer tray that is easy to disassemble and assemble according to claim 3, characterized in that: A first spring (13) is slidably sleeved on the surface of the movable column (4), one end of the first spring (13) abuts against one side of the locking tongue (6), and the other end of the first spring (13) abuts against the inner wall of the inner cavity (5).

5. The 3D printer tray that is easy to disassemble and assemble according to claim 4, characterized in that: The locking assembly further comprises a pull plate (14), two sides of the pull plate (14) abutting against the inclined surface of the inclined surface block (12), two ends of the pull plate (14) being slidably mounted on a slide rod (15), and the slide rod (15) being fixedly mounted on the bottom surface of the placement rack (3) via a mounting plate (16).

6. The conveniently disassembled 3D printer tray according to claim 5, characterized in that: A second spring (17) is slidably sleeved on the surface of the sliding rod (15), one end of the second spring (17) abuts against one side of the pull plate (14), and the other end of the second spring (17) abuts against one side of the mounting plate (16), and a handle (18) is fixedly mounted on one side of the pull plate (14).

7. The conveniently disassembled 3D printer tray according to claim 1, characterized in that: Four groups of limiting columns (19) are fixedly mounted on the bottom of the tray body (8), and the limiting columns (19) are snap-fitted into limiting holes (20) opened on the top of the placement rack (3).

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