Rapid trough disassembling device of photocuring 3D printer

Abstract

The utility model relates to the technical field of photo-curing 3D printer structures, in particular to a quick disassembling device for a trough of a photo-curing 3D printer, which adopts an elastic bolt mounting mode of a sliding structure, is more efficient in assembly and disassembly, and improves the practicability. Comprising a photocuring 3D printer trough and further comprises a mounting base, an outer frame, a sliding sleeve, a sliding pin, a pull piece, a spring, a mounting groove, a convex sliding groove, a convex rail, a mounting block and a slot, the outer side of the top end of the mounting base is connected with the bottom end of the outer frame, the mounting groove is formed in the middle of the rear side of the outer frame, and the interior of the mounting groove of the outer frame is connected with the outer side of the sliding sleeve; the inner wall of the sliding sleeve is slidably connected with the outer wall of the sliding pin, the top end of the sliding pin is connected with the middle of the bottom end of the pull piece, and the outer side of the bottom end of the pull piece and the outer side of the sliding sleeve at the top end of the outer frame are connected with springs. And a slot is vertically formed in the middle of the mounting block.

Description

Technical Field

[0001] The utility model relates to the technical field of light-curing 3D printer structures, in particular to a device for quickly disassembling a material trough of a light-curing 3D printer. Background Art

[0002] Photocuring 3D printers generally use a light source in a specific wavelength range to irradiate liquid photocurable resin and trigger a photochemical reaction, so that the photocurable resin in the area irradiated by the light source is solidified from the liquid state and the object to be formed is obtained after curing layer by layer.

[0003] For example, a photocuring 3D printer with the existing patent publication number CN118181758A includes a workbench on which a material trough is fixedly installed. The material trough is used to hold liquid material. At least one disturber is arranged in the material trough. Each disturber includes a cylinder fixed in the material trough and a piston slidably installed in the cylinder, and the piston rod is connected to the piston; a driver is installed on the workbench, which can drive the piston to slide in the cylinder through the piston rod, thereby sucking the liquid material in the material trough into the cylinder or ejecting the liquid material in the cylinder, thereby disturbing the liquid material in the material trough.

[0004] Since the installation method of the trough is inconvenient to disassemble, it has the problem of low maintenance efficiency and insufficient practicality. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a quick disassembly device for the material hopper of a light-curing 3D printer with an elastic latch installation method having a sliding structure, which makes assembly and disassembly more efficient and improves practicality.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material trough quick disassembly device for a light-curing 3D printer, comprising a light-curing 3D printer material trough, further comprising a mounting base, an outer frame, a sliding sleeve, a sliding pin, a pull tab, a spring, a mounting slot, a convex slide slot, a convex rail, a mounting block and a slot, the top outer side of the mounting base is connected to the bottom end of the outer frame, a mounting slot is provided in the middle of the rear side of the outer frame, the inner part of the mounting slot of the outer frame is connected to the outer side of the sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the outer wall of the sliding pin, the top of the sliding pin is connected to the middle of the bottom end of the pull tab, the outer side of the bottom end of the pull tab is connected to the outer side of the sliding sleeve at the top end of the outer frame with a spring, a group of convex slide slots are respectively provided on the left and right sides of the top end of the mounting base, the left and right sides of the bottom end of the light-curing 3D printer material trough are respectively connected to the top end of a group of convex rails, the convex rails match the convex slide slots, the middle of the rear end of the light-curing 3D printer material trough is connected to the front side of the mounting block, and a slot is vertically provided in the middle of the mounting block.

[0009] Preferably, a guide groove is further included, and the guide groove is provided on the upper side of the slot at the top end of the mounting block.

[0010] Preferably, a hook ring is further included, and the middle part of the front side of the light-curing 3D printer material trough is connected to the rear side of the hook ring.

[0011] Preferably, an information plate is further included, and the front right portion of the light-curing 3D printer trough is connected to the inner side of the information plate.

[0012] Preferably, a buffer pad is further included, and the left and right sides of the rear end of the outer frame are respectively connected to the rear sides of a group of buffer pads.

[0013] Preferably, it also includes a lamp holder and a lighting lamp, the left and right parts of the front top of the outer frame are respectively connected to the bottom ends of a group of lamp holders, and the inner top of each group of lamp holders is respectively connected to the top end of a group of lighting lamps.

[0014] (3) Beneficial effects

[0015] Compared with the existing technology, the present invention provides a device for quickly disassembling the material trough of a light-curing 3D printer, which has the following beneficial effects:

[0016] During installation, the pull tab is held to overcome the elastic force of the spring, so that the sliding pin slides up on the inner side of the sliding sleeve to leave the inside of the installation slot empty. Then, the light-curing 3D printer trough to be installed can be slid backward through the two sets of convex rails under the constraints of the corresponding convex sliding slots, so that the mounting block is placed in the mounting slot. After that, the pull tab is released, and under the elastic contraction of the spring, the pull tab is pulled downward to make the sliding pin slide down on the inner side of the sliding sleeve until it is inserted into the slot, so that the mounting block and the outer frame are fixedly connected, thereby fixing the light-curing 3D printer trough. The elastic latch installation method with a sliding structure makes loading and unloading more efficient and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axial view of the schematic structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 Rear view;

[0019] Figure 3 For this utility model Figure 1 Top view of

[0020] Figure 4 For this utility model Figure 1 Right view of .

[0021] Markings in the attached figure: 1. Mounting base; 2. External frame; 3. Slide sleeve; 4. Slide pin; 5. Pull tab; 6. Spring; 7. Mounting slot; 8. Convex slide slot; 9. Light-curing 3D printer material trough; 10. Convex rail; 11. Mounting block; 12. Slot; 13. Guide groove; 14. Hook; 15. Information plate; 16. Buffer pad; 17. Lamp stand; 18. Lighting lamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] See also Figure 1-4 , a material trough quick disassembly device for a light-curing 3D printer, including a light-curing 3D printer material trough 9, and also including a mounting base 1, an outer frame 2, a sliding sleeve 3, a sliding pin 4, a pull tab 5, a spring 6, a mounting groove 7, a convex slide 8, a convex rail 10, a mounting block 11 and a slot 12, wherein the outer side of the top end of the mounting base 1 is connected to the bottom end of the outer frame 2, a mounting groove 7 is provided in the middle of the rear side of the outer frame 2, the inner part of the mounting groove 7 of the outer frame 2 is connected to the outer side of the sliding sleeve 3, the inner wall of the sliding sleeve 3 is slidably connected to the outer wall of the sliding pin 4, the top of the sliding pin 4 is connected to the middle of the bottom end of the pull tab 5, the outer side of the bottom end of the pull tab 5 is connected to the outer side of the sliding sleeve 3 at the top of the outer frame 2 with a spring 6, a group of convex slide grooves 8 are respectively provided on the left and right sides of the top of the mounting base 1, and a group of convex rails are respectively provided on the left and right sides of the bottom end of the light-curing 3D printer material trough 9 The top of the light-curing 3D printer material trough 9 is connected, the convex rail 10 matches the convex slide 8, the middle part of the rear end of the light-curing 3D printer material trough 9 is connected to the front side of the mounting block 11, and a slot 12 is vertically provided in the middle of the mounting block 11; during installation, the pull tab 5 is held to overcome the elastic force of the spring 6, so that the sliding pin 4 slides up the inner side of the sliding sleeve 3, leaving the inside of the mounting slot 7 empty, and then the light-curing 3D printer material trough 9 to be installed can be slid backward through the two sets of convex rails 10 under the constraint of the corresponding convex slide 8, so that the mounting block 11 is placed in the mounting slot 7, and then the pull tab 5 is released, and under the elastic contraction action of the spring 6, the pull tab 5 is pulled downward, so that the sliding pin 4 slides down the inner side of the sliding sleeve 3 until it is inserted into the slot 12, so that the mounting block 11 and the outer frame 2 are fixedly connected, thereby fixing the light-curing 3D printer material trough 9.

[0025] The guide groove 13 is also included. The upper side of the slot 12 at the top of the mounting block 11 is provided with the guide groove 13. The sliding pin 4 can be guided down through the guide groove 13 to avoid the sliding pin 4 being stuck when directly inserted into the slot 12, thereby improving practicality.

[0026] It also includes a hook ring 14, and the middle part of the front side of the light-curing 3D printer material trough 9 is connected to the rear side of the hook ring 14; by hooking the hook ring 14, the light-curing 3D printer material trough 9 can be connected and moved, which is convenient for loading and unloading operations.

[0027] An information plate 15 is also included. The front right portion of the light-curing 3D printer trough 9 is connected to the inner side of the information plate 15. Information about the light-curing 3D printer trough 9 can be displayed through the information plate 15, which is convenient for reading and auxiliary use, thereby improving convenience.

[0028] The outer frame 2 further includes a buffer pad 16. The left and right sides of the rear end of the outer frame 2 are respectively connected to the rear side of a group of buffer pads 16. The buffer pads 16 can be used to buffer the material trough 9 of the light-curing 3D printer from contacting the outer frame 2 backward, thereby avoiding collision damage and improving reliability.

[0029] It also includes a lamp holder 17 and a lighting lamp 18. The left and right parts of the front top of the outer frame 2 are respectively connected to the bottom of a group of lamp holders 17, and the inner top of each group of lamp holders 17 is respectively connected to the top of a group of lighting lamps 18. The corresponding lighting lamps 18 can be connected and supported through the lamp holders 17, and the surrounding lighting can be provided through the lighting lamps 18 to optimize the environment and facilitate operation.

[0030] In summary, a quick disassembly device for the material trough of a light-curing 3D printer is used. During installation, the pull tab 5 is held to overcome the elastic force of the spring 6, so that the sliding pin 4 slides up the inner side of the sliding sleeve 3 to make the inside of the installation slot 7 empty. Then, the hook ring 14 is used to slide the material trough 9 of the light-curing 3D printer to be installed backward through the two sets of convex rails 10 under the constraint of the corresponding convex slide grooves 8, so that the installation block 11 is placed in the installation slot 7. The buffer pad 16 can be used to buffer the material trough 9 of the light-curing 3D printer from contacting the outer frame 2 backward to avoid collision damage. Then, the pull tab 5 is released and the spring 6 is released. Under the action of contraction, the pull tab 5 is pulled downward to make the sliding pin 4 slide down inside the sliding sleeve 3. The sliding pin 4 can be guided downward through the guide groove 13 to avoid the sliding pin 4 being stuck when directly inserted into the slot 12. Until it is inserted into the slot 12, the mounting block 11 and the outer frame 2 are fixedly connected, so that the light-curing 3D printer material trough 9 is installed and fixed. In addition, the information of the light-curing 3D printer material trough 9 can be displayed through the information board 15 to facilitate reading and auxiliary use. The corresponding lighting lamp 18 can be connected and supported through the lamp holder 17. The lighting lamp 18 can be used for peripheral lighting to optimize the environment and facilitate operation.

[0031] The light-curing 3D printer trough 9 and lighting lamp 18 are well-known devices purchased directly from the market by those skilled in the art. Here we only use them without making any structural or functional improvements, so we will not go into details here.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly disassembling a material tank of a light-curing 3D printer, comprising a material tank (9) of a light-curing 3D printer, characterized in that: The invention also includes a mounting base (1), an outer frame (2), a sliding sleeve (3), a sliding pin (4), a pull tab (5), a spring (6), a mounting groove (7), a convex sliding groove (8), a convex rail (10), a mounting block (11) and a slot (12). The outer side of the top of the mounting base (1) is connected to the bottom of the outer frame (2). A mounting groove (7) is provided in the middle of the rear side of the outer frame (2). The inner part of the mounting groove (7) of the outer frame (2) is connected to the outer side of the sliding sleeve (3). The inner wall of the sliding sleeve (3) is slidably connected to the outer wall of the sliding pin (4). The top of the sliding pin (4) is connected to the pull tab (5). The middle of the bottom end of the pull tab (5) is connected, the outer side of the bottom end of the pull tab (5) and the outer side of the sliding sleeve (3) at the top end of the outer frame (2) are connected with a spring (6), the left and right sides of the top end of the mounting base (1) are respectively provided with a group of convex chute (8), the left and right sides of the bottom end of the light-curing 3D printer trough (9) are respectively connected with the top end of a group of convex rails (10), the convex rails (10) match the convex chute (8), the middle of the rear end of the light-curing 3D printer trough (9) is connected to the front side of the mounting block (11), and the middle of the mounting block (11) is vertically provided with a slot (12).

2. The device for quickly disassembling a material hopper of a light-curing 3D printer according to claim 1, characterized in that: It also includes a guide groove (13), and the guide groove (13) is provided on the upper side of the slot (12) at the top end of the installation block (11).

3. The rapid disassembly device for a material hopper of a light-curing 3D printer according to claim 1, characterized in that: It also includes a hook ring (14), and the middle part of the front side of the light-curing 3D printer material tank (9) is connected to the rear side of the hook ring (14).

4. The rapid disassembly device for a material hopper of a light-curing 3D printer according to claim 1, characterized in that: It also includes an information board (15), and the front right part of the light-curing 3D printer material trough (9) is connected to the inner side of the information board (15).

5. The rapid disassembly device for a material hopper of a light-curing 3D printer according to claim 1, characterized in that: It also includes a buffer pad (16), and the left and right sides of the rear end of the outer frame (2) are respectively connected to the rear sides of a group of buffer pads (16).

6. The device for quickly disassembling a material hopper of a light-curing 3D printer according to claim 1, characterized in that: It also includes a lamp holder (17) and a lighting lamp (18), wherein the left and right parts of the front side of the top of the outer frame (2) are respectively connected to the bottom ends of a group of lamp holders (17), and the top end of each group of lamp holders (17) is respectively connected to the top end of a group of lighting lamps (18).

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