A substrate mounting mechanism

Abstract

The utility model relates to the technical field of 3D printers, in particular to a substrate installation mechanism, comprising a main body component, including a lifting component, a bearing component arranged outside the lifting component, and a clamping component arranged on the bearing component; a driving component, including a guide component arranged outside the clamping component, a conversion component arranged outside the guide component, and a power component arranged in the conversion component. The utility model places the substrate on the bearing component, and then presses the substrate to abut against the power component to descend. At this time, the abutment component will toggle the conversion component to rotate and transmit power to the guide component. At this time, the inner wall of the guide component will abut against the clamping component to move on the bearing component and clamp and fix the side of the substrate. After the installation is completed, the lifting and lowering of the substrate can be achieved by rotating the lifting component, thereby achieving the purpose of rapid installation of the substrate.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printers, in particular to a substrate installation mechanism. Background Art

[0002] 3D printing is currently a widely used rapid prototyping technology. The advantage of 3D printing is that it is not limited by the complexity of the part shape, does not require any tooling, is fast and efficient, and can achieve automated manufacturing of free-form entities. It is receiving more and more attention. 3D printers are widely used due to their relatively low equipment cost and printing material cost.

[0003] After the 3D printer prints the melted metal powder material into shape, the operator needs to remove the base plate and cool the printed object. However, the current base plate is mostly fixed with screws, which makes the installation or removal of the base plate very troublesome. Utility Model Content

[0004] In view of the above-mentioned problem or the problem in the prior art that the substrate is inconvenient to install and disassemble, the present utility model is proposed.

[0005] Therefore, an object of the present invention is to provide a substrate mounting mechanism.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: including:

[0007] The main body component includes a lifting assembly, a bearing assembly arranged outside the lifting assembly, and a clamping assembly arranged on the bearing assembly;

[0008] The driving component includes a guide component arranged outside the clamping component, a conversion component arranged outside the guide component, and a power component arranged inside the conversion component.

[0009] As a preferred solution of the substrate mounting mechanism of the utility model, the lifting assembly includes a base, a threaded rod arranged at a corner of the base, a limit rod arranged at the diagonal position between the base and the threaded rod, and a baffle arranged at the end of the limit rod and the threaded rod.

[0010] As a preferred solution of the substrate mounting mechanism of the utility model, the bearing assembly includes a mounting block arranged outside the threaded rod and the limiting rod, a notch opened on the mounting block, a slide groove opened on the mounting block located on the notch, and a cavity opened in the mounting block.

[0011] As a preferred solution of the substrate mounting mechanism of the utility model, the clamping assembly includes a slide bar arranged in the slide groove, a clamping plate arranged at the end of the slide bar, and an anti-slip pad arranged outside the clamping plate.

[0012] As a preferred solution of the substrate installation mechanism of the utility model, wherein: the guide assembly includes a receiving tray arranged outside the sliding rod, and an interference groove opened on the receiving tray.

[0013] As a preferred solution of the substrate mounting mechanism of the utility model, the conversion assembly includes a conversion rod arranged at the end of the receiving plate, a receiving groove opened in the conversion rod, and a spiral groove opened on the inner wall of the receiving groove of the conversion rod.

[0014] As a preferred solution of the substrate mounting mechanism of the utility model, wherein: the power assembly includes a trigger rod disposed in the receiving groove, a protrusion disposed outside the trigger rod, and a force storage spring disposed between the trigger rod and the receiving groove;

[0015] Wherein, the protrusion moves in the spiral groove.

[0016] As a preferred solution of the substrate installation mechanism of the utility model, it further comprises a locking component;

[0017] It comprises a conflicting component arranged outside the clamping component and a plug-in component conflicting with the conflicting component.

[0018] As a preferred solution of the substrate mounting mechanism of the utility model, the interference assembly includes an interference rod arranged in the slide groove, a slot opened outside the interference rod, and an inclined block arranged at the end of the interference rod.

[0019] As a preferred solution of the substrate mounting mechanism of the utility model, the plug-in assembly includes an insertion rod arranged at the cavity position of the mounting block, a limiting plate arranged at the end of the insertion rod, and a functional spring arranged outside the insertion rod between the limiting plate and the mounting block.

[0020] The beneficial effects of the substrate installation mechanism of the utility model are as follows: first, the substrate is placed on the bearing assembly, and then the substrate is pressed to contact the power assembly to descend, at which time the contact assembly will drive the conversion assembly to rotate and transmit power to the guide assembly, at which time the inner wall of the guide assembly will contact the clamping assembly to move on the bearing assembly and clamp and fix the side of the substrate, and after the installation is completed, the substrate can be lifted and lowered by rotating the lifting assembly, thereby achieving the purpose of quick installation of the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is an overall schematic diagram of the substrate mounting mechanism.

[0023] Figure 2 Schematic diagram of the internal structure of the mounting block of the substrate mounting mechanism.

[0024] Figure 3 It is a schematic diagram of the structure of the bearing assembly and lifting assembly of the substrate installation mechanism.

[0025] Figure 4 It is a schematic diagram of the structure of the clamping assembly of the substrate mounting mechanism.

[0026] Figure 5 Schematic diagram of the driving component structure of the substrate mounting mechanism.

[0027] Figure 6 It is a schematic diagram of the locking component structure of the substrate mounting mechanism.

[0028] Figure 7 Schematic diagram of the clamping plate structure of the substrate mounting mechanism. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1, reference Figure 1 to Figure 2, is the first embodiment of the utility model, which provides a substrate installation mechanism, which includes a main body component 100, including a lifting component 101, a bearing component 102 arranged outside the lifting component 101, and a clamping component 103 arranged on the bearing component 102; a driving component 200, including a guide component 201 arranged outside the clamping component 103, a conversion component 202 arranged outside the guide component 201, and a power component 203 arranged in the conversion component 202. First, place the substrate on the bearing component 102, and then press the substrate to contact the power component 203 to descend. At this time, the contact component 301 will toggle the conversion component 202 to rotate and transmit power to the guide component 201. At this time, the inner wall of the guide component 201 will contact the clamping component 103 to move on the bearing component 102, and clamp and fix the side of the substrate. After the installation is completed, the lifting and lowering of the substrate can be achieved by rotating the lifting component 101, thereby achieving the purpose of rapid installation of the substrate.

[0033] Example 2, reference Figure 1 to Figure 5 , which is the second embodiment of the utility model. Different from the previous embodiment, the lifting assembly 101 includes a base 101a, a threaded rod 101b arranged at a corner of the base 101a, a limiting rod 101c arranged at the diagonal position of the base 101a and the threaded rod 101b, and a baffle 101d arranged at the end of the limiting rod 101c and the threaded rod 101b. The threaded rod 101b is rotatably connected to one corner of the base 101a, and the base 101a is fixedly connected to the limiting rod 101c at the diagonal position of the threaded rod 101b. The ends of the limit rod 101c and the threaded rod 101b are fixedly connected with a baffle 101d, so that a substrate is arranged outside the sliding rod 103a and the threaded rod 101b, so that the substrate is threadedly connected to the threaded rod 101b, and the substrate is slidably connected to the sliding rod 103a, and then the threaded rod 101b is driven to rotate, so as to control the lifting of the substrate. At the same time, the setting of the baffle 101d enables it to basically slide between the base 101a and the baffle 101d, and the setting of the threaded rod 101b improves the lifting accuracy of the substrate.

[0034] Furthermore, the bearing assembly 102 includes a mounting block 102a disposed outside the threaded rod 101b and the limiting rod 101c, a notch 102b provided on the mounting block 102a, a slide groove 102c provided on the mounting block 102a and located on the notch 102b, and a cavity 102d provided in the mounting block 102a, and the clamping assembly 103 includes a slide rod 103a provided in the slide groove 102c, a clamping plate 103b provided at the end of the slide rod 103a, and a clamping plate 103d provided at the end of the slide rod 103a. The anti-skid pad 103c outside the clamping plate 103b, the outer side of the threaded rod 101b is threadedly connected with the mounting block 102a, the outer side of the limit rod 101c is slidably connected with the mounting block 102a, the top of the mounting block 102a is provided with a notch 102b, and the mounting block 102a is provided with a pair of slide grooves 102c at the position of the notch 102b, and the slide grooves 102c are provided in a through-type, so that the slide rod 103a can pass through the slide grooves 102c and extend to the guide assembly 201 The mounting block 102a is provided with a cavity 102d at the position of a slide groove 102c, and the slide groove 102c is slidably connected with a slide rod 103a, and the end of the slide rod 103a is fixedly connected with a clamping plate 103b, and a non-slip pad 103c is provided on one side of the clamping plate 103b located on the substrate. The setting of the notch 102b enables it to be basically placed on a pair of mounting blocks 102a, and at the same time, by toggling the slide rod 103a, the clamping plate 103b is driven to clamp the two sides of the substrate, and then the non-slip pad 103c is used to increase the friction between the clamping plate 103b and the substrate, so that the pair of mounting blocks 102a and the substrate will be fixed together, and then the threaded rod 101b can be driven to make the mounting block 102a threadedly connected to the threaded rod 101b to achieve the purpose of sliding outside the threaded rod 101b, and at the same time, it will drive the other mounting block 102a and the substrate to slide, thereby achieving the purpose of fixing the substrate and realizing the lifting and lowering of the substrate.

[0035] Further, the guide assembly 201 includes a receiving tray 201a disposed outside the slide bar 103a, and a resisting groove 201b provided on the receiving tray 201a, the conversion assembly 202 includes a conversion rod 202a disposed at the end of the receiving tray 201a, a receiving groove 202b provided in the conversion rod 202a, and a spiral groove 202c provided on the conversion rod 202a and located on the inner wall of the receiving groove 202b, and the power assembly 203 includes a trigger rod 203a disposed in the receiving groove 202b, a protrusion 203b disposed outside the trigger rod 203a, and a protrusion 203c disposed between the trigger rod 203a and the receiving groove 202b. The force storage spring 203c; wherein the protrusion 203b moves in the spiral groove 202c, the mounting block 102a is located at the position of the notch 102b and is rotatably connected to the conversion rod 202a, and the conversion rod 202a passes through the notch 102b and extends to the bottom of the mounting block 102a, the conversion rod 202a is provided with a receiving groove 202b, and the inner wall of the receiving groove 202b is provided with a spiral groove 202c, the conversion rod 202a is located in the receiving groove 202b and is slidably connected to the trigger rod 203a, the outer side of the trigger rod 203a is provided with a protrusion 203b, and the protrusion 203b is movably connected in the spiral groove 202c, so that After the substrate presses the trigger rod 203a, the trigger rod 203a will slide into the receiving groove 202b, and use the protrusion 203b to resist the inner wall of the spiral groove 202c, so that the conversion rod 202a rotates along the trajectory of the spiral groove 202c, thereby achieving the goal of converting the sliding force into a rotating force. The bottom end of the conversion rod 202a is fixedly connected to the receiving tray 201a, and the outer side of the receiving tray 201a is provided with a resisting groove 201b. The sliding rod 103a is movably connected in the resisting groove 201b. At this time, the conversion rod 202a transmits the rotating force to the receiving tray 201a, and the receiving tray 201 During the rotation of a, the outer side of the slide bar 103a can be resisted by the resistance groove 201b to push the slide bar 103a to move in the slide groove 102c. When the slide bar 103a drives the clamping plate 103b to clamp and fix the substrate, the slide bar 103a can be restricted. A force storage spring 203c is arranged between the bottom end of the trigger rod 203a and the accommodating groove 202b. The force storage spring 203c will be squeezed during the sliding process of the trigger rod 203a. At this time, after the restriction on the slide bar 103a is released, the force storage spring 203c will push the trigger rod 203a to reset, thereby achieving the purpose of installing the substrate.

[0036] The rest of the structure is the same as that of Example 1.

[0037] When in use, first place the substrate on the notch 102b on a pair of mounting blocks 102a, then press down the substrate so that it contacts the trigger rod 203a and descends. During the process of the trigger rod 203a descending, the protrusion 203b will contact the spiral groove 202c, thereby causing the conversion rod 202a to rotate along the trajectory of the spiral groove 202c. During the rotation of the conversion rod 202a, the rotating disk will be driven to rotate. At this time, the inner wall of the contact groove 201b outside the rotating disk will contact the movement of the sliding rod 103a. Due to the limitation of the sliding groove 102c, the sliding rod 103a can only slide along the trajectory of the sliding groove 102c toward the substrate, and then the sliding rod 103a drives the clamping plate 103b and the anti-slip pad 103c to clamp and fix the substrate. Finally, the sliding rod 103a is locked, thereby achieving the purpose of installing the substrate.

[0038] Example 3, reference Figure 1 to Figure 7 , which is the third embodiment of the utility model. Different from the previous embodiment, it also includes a locking component 300; it includes a resistance component 301 arranged outside the clamping component 103, and a plug-in component 302 that conflicts with the resistance component 301. During the movement of the above-mentioned clamping component 103, the resistance component 301 will be driven to conflict with the plug-in component 302 and move outside the mounting block 102a. After moving to a certain distance, the plug-in component 302 will be inserted into the resistance component 301 to restrict the resistance component 301, thereby achieving the purpose of restricting the above-mentioned clamping component 103.

[0039] Specifically, the resistance component 301 includes a resistance rod 301a disposed in the slide groove 102c, a slot 301b opened outside the resistance rod 301a, and an inclined block 301c disposed at the end of the resistance rod 301a. The plug-in component 302 includes a plug-in rod 302a disposed on the mounting block 102a at the position of the cavity 102d, a limiting plate 302b disposed at the end of the plug-in rod 302a, and a functional spring 302c disposed outside the plug-in rod 302a and located between the limiting plate 302b and the mounting block 102a. A sliding rod 103a is located inside the sliding groove 102c and is fixedly connected to the contact rod 301a. A slot 301b is provided on the outside of the rod body of the contact rod 301a. The end of the contact rod 301a passes through the sliding groove 102c and extends into the cavity 102d. At the same time, one end of the contact rod 301a located in the cavity 102d is fixedly connected to an inclined block 301c. The side edge of the mounting block 102a is slidably connected to the position of the cavity 102d with an insertion rod 302a, and the insertion rod 302a matches the slot 301b. The end of the plug rod 302a is fixedly connected to a limiting plate 302b, and a functional spring 302c is arranged on the outer side of the plug rod 302a between the limiting plate 302b and the side of the mounting block 102a. During the movement of the sliding rod 103a, the interference rod 301a and the inclined block 301c will be driven to move into the cavity 102d. During the movement, the inclined surface of the inclined block 301c will interfere with the plug rod 302a, so that the plug rod 302a moves outward and drives the limiting plate 302b to pull The functional spring 302c causes the functional spring 302c to deform and store force. When the slide bar 103a drives the resisting rod 301a to move to the moving distance, and the position of the slot 301b corresponds to the position of the insertion rod 302a, the deformed functional spring 302c will drive the limiting plate 302b and the insertion rod 302a to reset, and the insertion rod 302a is inserted into the slot 301b to lock the resisting rod 301a and the slide bar 103a, thereby achieving the purpose of limiting the slide bar 103a.

[0040] In addition, a pressing sheet Q1 is provided on the top of the clamping plate 103b. After the substrate is clamped and fixed, the edge of the substrate can be restricted by the pressing sheet Q1, so as to prevent the corners of the substrate from warping due to thermal expansion and contraction during use.

[0041] The rest of the structure is the same as that of Example 2.

[0042] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0043] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0044] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A substrate mounting mechanism, characterized in that: include, The main body component (100) comprises a lifting component (101), a bearing component (102) arranged outside the lifting component (101), and a clamping component (103) arranged on the bearing component (102); The driving component (200) comprises a guide component (201) arranged outside the clamping component (103), a conversion component (202) arranged outside the guide component (201), and a power component (203) arranged inside the conversion component (202).

2. The substrate mounting mechanism according to claim 1, wherein: The lifting assembly (101) comprises a base (101a), a threaded rod (101b) arranged at a corner of the base (101a), a limiting rod (101c) arranged at a diagonal position between the base (101a) and the threaded rod (101b), and a baffle (101d) arranged at the ends of the limiting rod (101c) and the threaded rod (101b).

3. The substrate mounting mechanism according to claim 2, wherein: The bearing assembly (102) comprises a mounting block (102a) arranged outside the threaded rod (101b) and the limiting rod (101c), a notch (102b) opened on the mounting block (102a), a sliding groove (102c) opened on the mounting block (102a) and located on the notch (102b), and a cavity (102d) opened in the mounting block (102a).

4. The substrate mounting mechanism according to claim 3, characterized in that: The clamping assembly (103) comprises a sliding rod (103a) arranged in the sliding groove (102c), a clamping plate (103b) arranged at the end of the sliding rod (103a), and an anti-slip pad (103c) arranged outside the clamping plate (103b).

5. The substrate mounting mechanism according to claim 4, characterized in that: The guide assembly (201) comprises a receiving tray (201a) arranged outside the sliding rod (103a), and a resistance groove (201b) opened on the receiving tray (201a).

6. The substrate mounting mechanism according to claim 5, characterized in that: The conversion assembly (202) comprises a conversion rod (202a) disposed at the end of the receiving plate (201a), a receiving groove (202b) provided in the conversion rod (202a), and a spiral groove (202c) provided in the conversion rod (202a) and located on the inner wall of the receiving groove (202b).

7. The substrate mounting mechanism according to claim 6, wherein: The power assembly (203) comprises a trigger rod (203a) disposed in the receiving groove (202b), a protrusion (203b) disposed outside the trigger rod (203a), and a force storage spring (203c) disposed between the trigger rod (203a) and the receiving groove (202b); Wherein, the protrusion (203b) moves in the spiral groove (202c).

8. The substrate mounting mechanism according to claim 6 or 7, characterized in that: Also includes a locking component (300); It comprises a conflicting component (301) arranged outside the clamping component (103), and a plug-in component (302) conflicting with the conflicting component (301).

9. The substrate mounting mechanism according to claim 8, characterized in that: The resistance component (301) comprises a resistance rod (301a) arranged in the sliding groove (102c), a slot (301b) opened outside the resistance rod (301a), and an inclined block (301c) arranged at the end of the resistance rod (301a).

10. The substrate mounting mechanism according to claim 9, characterized in that: The plug-in assembly (302) comprises an insertion rod (302a) arranged on the mounting block (102a) at a position in the cavity (102d), a limiting plate (302b) arranged at the end of the insertion rod (302a), and a functional spring (302c) arranged outside the insertion rod (302a) and between the limiting plate (302b) and the mounting block (102a).

Images