Assembly mechanism for coplanar assembly

Abstract

The invention provides a coplanar assembly mechanism which comprises a base and is characterized in that an assembly element can be quickly and stably placed on a fixing frame by arranging a coplanar adjusting assembly and matching a first pressing plate, a second pressing plate and a metal plate, the time for adjusting the position of the assembly element is shortened, and the assembly efficiency is improved. The whole assembling efficiency is improved, positioning errors can be reduced, it is ensured that the consistent position and direction are kept all the time in the assembling process, the left-right moving assembly, the front-back moving assembly and the rotating assembly are arranged, and the left-right moving assembly, the front-back moving assembly and the rotating assembly are combined and assembled together; according to the assembling device, the assembling element has the left-right and front-back moving and rotating capacity at the same time, accurate position adjustment of a target can be achieved during assembling, the assembling error can be effectively reduced, and the assembling efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of assembly equipment, in particular to an assembly mechanism for coplanar assembly. Background Art

[0002] Coplanar assembly refers to an assembly method that ensures that the edges, axes or surfaces of multiple components or parts are located in the same plane during the mechanical design and assembly process. This assembly method is usually used in mechanical structures that require high precision and parallelism to ensure the stability and functionality of the mechanical system.

[0003] For example, publication number CN209389246U discloses a "Multi-position terminal coplanar assembly structure", in which the device includes a base, the upper side wall of the base is connected to a connecting seat through an integrally formed connecting end, an annular groove is left on the outer side of the connecting end, the upper side wall of the connecting seat is provided with a terminal area, and the upper side wall of the connecting seat is also provided with two welding piece areas, the welding piece area includes support rods located on both sides of the terminal area and fixedly connected to the upper side wall of the connecting seat, the support rods are provided with welding pieces, and the connecting seat is also provided with a plastic main body area, the plastic main body area includes a waterproof groove opened on the upper side wall of the connecting seat, a PCB board is placed on one side of the connecting seat, the outer wall of the PCB board is in contact with the terminal area, the welding piece area and the connecting seat, and a plurality of long terminals and short terminals are provided to achieve smaller spacing between patches, achieve multi-position coplanarity, and achieve the IP54 waterproof requirement and the stability and firmness of the product after welding.

[0004] Although the above-mentioned assembly structure has certain advantages for the coplanar assembly of components, it is impossible to quickly and stably assemble the components to be coplanar. After the coplanarity is completed, the movement of the assembly parts cannot be freely controlled, and it is difficult to accurately adjust the position and direction of the assembly components. The flexibility is low, which may cause positioning errors. At the same time, multiple adjustments are required to complete the assembly task, making the assembly process complicated and time-consuming, reducing the overall efficiency. Summary of the invention

[0005] In order to solve the above technical problems, the object of the present invention is to provide an assembly mechanism for coplanar assembly.

[0006] Based on this, the present invention proposes an assembly mechanism for coplanar assembly, including a base, a left-right moving component, a front-back moving component, a rotating component and a coplanar adjustment component, wherein the left-right moving component is arranged at the top end of the base, the left-right moving component is used to control the coplanar adjustment component to move left-right, the front-back moving component is arranged at the top end of the left-right moving component, the front-back moving component is used to control the coplanar adjustment component to move back-and-forth, the rotating component is arranged at the top end of the front-and-back moving component, the rotating component is used to control the coplanar adjustment component to rotate, the coplanar adjustment component is arranged at the front end of the rotating component, and the coplanar adjustment component is used to perform coplanar adjustment on the assembly parts.

[0007] Optionally, the left-right moving assembly includes a fixed seat, a motor, a screw, a movable block 1, a movable plate 1, a fixed block 1, a fixed rod and a mounting mechanism, the fixed seat is fixed to the top of the base, the motor is mounted on the right end of the fixed seat, the right end of the screw is transmission-connected to the output shaft of the motor via a coupling, and the left end of the screw is arranged inside the fixed seat via a bearing seat, the movable block 1 is arranged on the outside of the screw, the movable plate 1 is fixed to the top of the movable block 1, the fixed block 1 is fixed to the top of the fixed seat, the fixed rod is fixedly connected to the left end of the fixed block 1 and laterally penetrates the interior of the movable plate 1, and the mounting mechanism is provided with two groups, and both are arranged at the top of the movable plate 1.

[0008] Optionally, the forward and backward moving component includes a support seat, a fixed block two, an electric push rod one, a connecting block and a movable plate two, the support seat is arranged at the top end of the movable plate one, the bottom end of the fixed block two is fixedly connected to the support seat, the electric push rod one is installed at the rear end of the fixed block two, and the front end telescopic rod of the electric push rod one is fixedly connected to the connecting block, the left end of the connecting block is fixedly connected to the movable plate two, and the movable plate two is fixed to the top end of the support seat.

[0009] Optionally, the rotating assembly includes a supporting frame, a dividing plate and a fixed frame, the supporting frame is fixed to the top of the movable plate 2, the dividing plate is installed at the front end of the supporting frame, and the fixed frame is fixed to the front end of the dividing plate.

[0010] Optionally, the coplanar adjustment assembly includes a support column, a support plate two, an electric push rod two, a pressure plate one, a support plate three, a screw, a rotating handle, a bearing sleeve, a pressure plate two, a metal plate and a bolt, the support column is provided with two groups, and both are fixed on the front side of the top end of the fixing frame, the support plate two is fixedly connected to the front end of the two groups of support columns, the electric push rod two is installed on the top end of the support plate two, and the bottom telescopic rod of the electric push rod two is fixedly connected to the pressure plate one, the pressure plate one is arranged at the bottom end of the support plate two, the support plate three, the screw, the rotating handle, the bearing sleeve and the pressure plate two are each provided with two groups, and are symmetrically arranged on the left and right sides of the fixing frame respectively, the support plate three is fixed to the left end of the fixing frame, the screw crosswise penetrates the middle part of the support plate three, the rotating handle is fixedly connected to the right end of the screw, the pressure plate two is transmission connected to the screw through the bearing sleeve, and the pressure plate two is arranged at the top end of the support plate three, and the metal plate is arranged at the front end of the two groups of support columns by bolts.

[0011] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shape and said spring has a round shape. said bolt has a round shape and said adjusting base is pivotally connected to said linking rod. said bolt has a round shape and said adjusting base is pivotally connected to said linking rod.

[0012] Optionally, two groups of notches are provided at the top of the support seat, and two groups of grooves are provided inside the notches and fit with the clamping blocks. Through this arrangement, the support seat can be fixed to the top of the movable plate 1 through the cooperation of the clamping blocks.

[0013] Optionally, a protruding block is provided on the front side of the top end of the fixing frame, and the assembly element can be fixed by this arrangement.

[0014] Optionally, a notch is provided at the front end of the support column, and the interior of the notch is threaded and threadedly connected to a bolt, so that the bolt can drive the metal plate to move.

[0015] Optionally, the middle portion of the support plate three is threadedly connected to the screw rod through a nut, and this arrangement enables the screw rod to move through the support plate three when it rotates.

[0016] The present invention has the following advantages: The present invention provides a coplanar assembly mechanism through improvement, which has the following improvements compared with the same type of equipment:

[0017] The present invention provides an assembly mechanism for coplanar assembly. By setting a coplanar adjustment component, the assembly components can be quickly and stably placed on a fixed frame through the cooperation of pressure plate one, pressure plate two and a metal plate, thereby reducing the time for adjusting the position of the assembly components and improving the overall assembly efficiency. The positioning error can be reduced to ensure that a consistent position and direction are always maintained during the assembly process.

[0018] The present invention provides an assembly mechanism for coplanar assembly, which is provided with a left-right moving component, a front-back moving component and a rotating component, and is assembled together by combining the three activity modes of the left-right moving component, the front-back moving component and the rotating component, so that the assembly components have the ability to move left-right, front-back and rotate at the same time, and can achieve precise position adjustment of the target during assembly, which can effectively reduce assembly errors and improve assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the left-right moving component of the present invention;

[0021] Figure 3 It is a front view of the left-right moving component structure of the present invention;

[0022] Figure 4 It is a front view of the mounting mechanism structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the forward and backward moving component of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the coplanar adjustment component of the present invention;

[0026] Figure 8 It is a front view of the coplanar adjustment component structure of the present invention;

[0027] Fig. 9 It is a top view of the coplanar adjustment component structure of the present invention.

[0028] Description of reference numerals: base 1, left-right moving assembly 2, front-back moving assembly 3, rotating assembly 4, coplanar adjustment assembly 5, fixed seat 21, motor 22, screw 23, movable block 1 24, movable plate 1 25, fixed block 1 26, fixed rod 27, mounting mechanism 28, support block 281, round rod 282, spring 283, movable block 2 84, adjustment rod 285, limit plate 286, support plate 1 287, card Block-288, adjusting block-289, connecting rod-2810, supporting seat-31, fixing block 2-32, electric push rod 1-33, connecting block-34, movable plate 2-35, supporting frame-41, dividing plate-42, fixing frame-43, supporting column-51, supporting plate 2-52, electric push rod 2-53, pressing plate 1-54, supporting plate 3-55, screw-56, turning handle-57, bearing sleeve-58, pressing plate 2-59, metal plate-510, bolt-511. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Furthermore, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0032] For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] Please refer to Figure 1-4The present embodiment provides an assembly mechanism for coplanar assembly, comprising a base 1, a left-right moving component 2, a front-back moving component 3, a rotating component 4 and a coplanar adjustment component 5, wherein the left-right moving component 2 is arranged at the top of the base 1, the left-right moving component 2 is used to control the coplanar adjustment component 5 to move left-right, the front-back moving component 3 is arranged at the top of the left-right moving component 2, the front-back moving component 3 is used to control the coplanar adjustment component 5 to move forward and backward, the rotating component 4 is arranged at the top of the front-back moving component 3, the rotating component 4 is used to control the coplanar adjustment component 5 to rotate, the coplanar adjustment component 5 is arranged at the front end of the rotating component 4, and the coplanar adjustment component 5 is used to adjust the coplanarity of the assembly parts, the left-right moving component 2 is arranged at the top of the left-right moving component 2, the front-back moving component 3 is used to control the coplanar adjustment component 5 to move forward and backward, the rotating component 4 is arranged at the top of the front-back moving component 3, the rotating component 4 is used to control the coplanar adjustment component 5 to rotate, the coplanar adjustment component 5 is arranged at the front end of the rotating component 4, and the coplanar adjustment component 5 is used to adjust the coplanarity of the assembly parts, The dynamic assembly 2 includes a fixed seat 21, a motor 22, a screw 23, a movable block 24, a movable plate 25, a fixed block 26, a fixed rod 27 and a mounting mechanism 28. The fixed seat 21 is fixed to the top of the base 1, the motor 22 is installed at the right end of the fixed seat 21, the right end of the screw 23 is connected to the output shaft of the motor through a coupling, and the left end of the screw 23 is arranged inside the fixed seat 21 through a bearing seat, the movable block 24 is arranged on the outside of the screw 23, the movable plate 25 is fixed to the top of the movable block 24, the fixed block 26 is fixed to the top of the fixed seat 21, the fixed rod 27 is fixedly connected to the left end of the fixed block 26, and horizontally passes through the inside of the movable plate 25. The mounting mechanism 28 is provided with two groups, and both are arranged at the top of the movable plate 1 25. The mounting mechanism 28 comprises a support block 281, a round rod 282, a spring 283, a movable block 284, an adjusting rod 285, a limiting plate 286, a support plate 1 287, a block 288, an adjusting block 289 and a connecting rod 2810. The support block 281 is fixed to the top of the movable plate 1 25, the round rod 282 is fixed to the inside of the support block 281, the spring 283 is sleeved on the outside of the round rod 282, the movable block 284 is arranged on the outside of the round rod 282, the adjusting rod 285 is fixed to the top of the movable block 284, and vertically passes through the inside of the support block 281, the limiting plate 286 and the adjusting rod 285 are connected. The outer side is fixedly connected, and the support plate 287, the clamping block 288, the adjusting block 289 and the connecting rod 2810 are each provided with two groups, and are symmetrically arranged inside the support block 281. The support plate 287 is fixed inside the support block 281, the clamping block 288 is arranged at the top end of the support plate 287, and horizontally penetrates the inside of the support block 281, the adjusting block 289 is fixed at the bottom end of the clamping block 288, and vertically penetrates the middle part of the support plate 287, the top end of the connecting rod 2810 is rotatably connected to the adjusting block 289 through a rotating shaft, and the bottom end of the connecting rod 2810 is rotatably connected to the movable block 284 through a rotating shaft, and the interior of the movable block 24 is threaded and threadedly connected to the screw 23.

[0035] Please refer to Figure 5 and Figure 6The present embodiment provides an assembly mechanism for coplanar assembly. The forward and backward moving assembly 3 includes a support seat 31, a fixed block 32, an electric push rod 33, a connecting block 34 and a movable plate 35. The support seat 31 is arranged at the top of the movable plate 35. The bottom end of the fixed block 32 is fixedly connected to the support seat 31. The electric push rod 33 is installed at the rear end of the fixed block 32. The front end telescopic rod of the electric push rod 33 is fixedly connected to the connecting block 34. The left end of the connecting block 34 is fixedly connected to the movable plate 35. The movable plate 35 is fixed to the top of the support seat 31. The rotating assembly 4 includes a support frame 41, a dividing plate 42 and a fixing frame 43, the support frame 41 is fixed to the top of the movable plate 2 35, the dividing plate 42 is installed at the front end of the support frame 41, the fixing frame 43 is fixed to the front end of the dividing plate 42, the top of the support seat 31 is provided with two groups of notches, and the inside of the notches is provided with two groups of grooves, and they are engaged with the block 288. Through this arrangement, the support seat 31 can be fixed to the top of the movable plate 25 through the cooperation of the block 288, and the front side of the top of the fixing frame 43 is provided with a protruding block. Through this arrangement, the assembly components can be fixed. The dividing plate 42 adopts the JD-200 type dividing plate, which can accurately control the rotation angle.

[0036] Please refer to Figure 7-9 The present embodiment provides an assembly mechanism for coplanar assembly. The coplanar adjustment assembly 5 includes a support column 51, a support plate 2 52, an electric push rod 2 53, a pressure plate 1 54, a support plate 3 55, a screw 56, a handle 57, a bearing sleeve 58, a pressure plate 2 59, a metal plate 510 and a bolt 511. The support column 51 is provided with two groups, and both are fixed to the front side of the top end of the fixing frame 43. The support plate 2 52 is fixedly connected to the front ends of the two groups of support columns 51. The electric push rod 2 53 is installed at the top end of the support plate 2 52, and the bottom end telescopic rod of the electric push rod 2 53 is fixedly connected to the pressure plate 1 54. The pressure plate 1 54 is arranged at the bottom end of the support plate 2 52. The support plate 3 55, the screw 56, the handle 57, the bearing sleeve 58 and the pressure plate 2 59 are provided with two groups, and are symmetrical on the left and right. It is arranged on the left and right sides of the fixing frame 43, the support plate three 55 is fixed to the left end of the fixing frame 43, the screw 56 passes through the middle part of the support plate three 55 horizontally, the handle 57 is fixedly connected to the right end of the screw 56, the pressure plate two 59 is transmission connected to the screw 56 through the bearing sleeve 58, and the pressure plate two 59 is arranged at the top of the support plate three 55, the metal plate 510 is arranged on the front end of the two groups of support columns 51 through the bolt 511, the front end of the support column 51 is provided with a notch, and the inside of the notch is threaded and threadedly connected with the bolt 511, through this arrangement, the bolt 511 can drive the metal plate 510 to move, the middle part of the support plate three 55 is threadedly connected to the screw 56 through a nut, through this arrangement, when the screw 56 rotates, it can move through the support plate three 55.

[0037] The present invention provides an assembly mechanism for coplanar assembly through improvement, and its working principle is as follows:

[0038] First, before use, bring the components to be processed and assembled to the base 1 and wait for coplanar fixation;

[0039] Second, when in use, place the component on the front side of the top end of the fixing frame 43, rotate the bolt 511, so that the bolt 511 drives the metal plate 510 to move, and the metal plate 510 pushes the assembly component when moving to align it, and start the electric push rod 2 53, which pushes the pressing plate 1 54 downward to align the assembly component;

[0040] Third, the handle 57 is rotated, and the screw 56 is driven to rotate when the handle 57 rotates. The screw 56 rotates and moves through the cooperation of the support plate 3 55. When the screw 56 moves, the second pressing plate 59 is driven to move, so that the second pressing plate 59 presses and aligns the left and right sides of the assembly component, and the assembly component can be fixed on the fixing frame 43. Then, the bolt 511 is loosened, and the metal plate 510 is removed from the front end of the assembly component.

[0041] Fourth, start the motor 22, so that the motor 22 drives the screw 23 to rotate, and when the screw 23 rotates, it drives the movable block 24 to move, and when the movable block 24 moves, it drives the movable plate 25 to move, and when the movable plate 25 moves, it drives the assembly components to move left and right through the cooperation of the forward and backward moving component 3 and the rotating component 4;

[0042] Fifth, start the electric push rod 1 33, the electric push rod 1 33 pushes the connecting block 34 to move forward and backward, when the connecting block 34 moves, it drives the movable plate 2 35 to move, when the movable plate 2 35 moves, it drives the support frame 41 to move, when the support frame 41 moves, it drives the indexing plate 42 and the fixing frame 43 to move, thereby driving the assembly components to move forward and backward;

[0043] Sixth, start the indexing plate 42 to rotate. When the indexing plate 42 rotates, it drives the fixing frame 43 to rotate. When the fixing frame 43 rotates, it drives the assembly components to rotate, so that the position of the assembly components can be quickly adjusted to achieve a free adjustment effect.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A coplanar assembly mechanism, characterized in that: The invention comprises a base (1), a left-right moving component (2), a front-back moving component (3), a rotating component (4) and a coplanar adjustment component (5), wherein the left-right moving component (2) is arranged at the top of the base (1), the left-right moving component (2) is used to control the coplanar adjustment component (5) to move left-right, the front-back moving component (3) is arranged at the top of the left-right moving component (2), the front-back moving component (3) is used to control the coplanar adjustment component (5) to move front-back, the rotating component (4) is arranged at the top of the front-back moving component (3), the rotating component (4) is used to control the coplanar adjustment component (5) to rotate, the coplanar adjustment component (5) is arranged at the front end of the rotating component (4), and the coplanar adjustment component (5) is used to adjust the coplanarity of the assembly.

2. The coplanar assembly mechanism according to claim 1, characterized in that: The left-right moving assembly (2) comprises a fixed seat (21), a motor (22), a screw (23), a movable block (24), a movable plate (25), a fixed block (26), a fixed rod (27) and a mounting mechanism (28), wherein the fixed seat (21) is fixed to the top of the base (1), the motor (22) is mounted on the right end of the fixed seat (21), the right end of the screw (23) is connected to the output shaft of the motor through a coupling, and the left end of the screw (23) is connected to the output shaft of the motor through a shaft coupling. The support seat is arranged inside the fixed seat (21), the movable block 1 (24) is arranged outside the screw rod (23), the movable plate 1 (25) is fixed to the top of the movable block 1 (24), the fixed block 1 (26) is fixed to the top of the fixed seat (21), the fixed rod (27) is fixedly connected to the left end of the fixed block 1 (26) and horizontally penetrates the inside of the movable plate 1 (25), and the mounting mechanism (28) is provided with two groups, and both are arranged at the top of the movable plate 1 (25).

3. The coplanar assembly mechanism according to claim 1, characterized in that: The forward and backward moving assembly (3) comprises a support seat (31), a second fixed block (32), an electric push rod (33), a connecting block (34) and a second movable plate (35), wherein the support seat (31) is arranged at the top end of the first movable plate (25), the bottom end of the second fixed block (32) is fixedly connected to the support seat (31), the electric push rod (33) is installed at the rear end of the second fixed block (32), and the front end telescopic rod of the electric push rod (33) is fixedly connected to the connecting block (34), the left end of the connecting block (34) is fixedly connected to the second movable plate (35), and the second movable plate (35) is fixed to the top end of the support seat (31).

4. The coplanar assembly mechanism according to claim 1, characterized in that: The rotating assembly (4) comprises a supporting frame (41), a dividing plate (42) and a fixing frame (43); the supporting frame (41) is fixed to the top end of the movable plate 2 (35); the dividing plate (42) is installed at the front end of the supporting frame (41); and the fixing frame (43) is fixed to the front end of the dividing plate (42).

5. The coplanar assembly mechanism according to claim 1, characterized in that: The coplanar adjustment assembly (5) comprises a support column (51), a second support plate (52), a second electric push rod (53), a first pressure plate (54), a third support plate (55), a screw (56), a rotating handle (57), a bearing sleeve (58), a second pressure plate (59), a metal plate (510) and a bolt (511). The support column (51) is provided with two groups, and both are fixed to the front side of the top end of the fixing frame (43). The second support plate (52) is fixedly connected to the front ends of the two groups of support columns (51). The second electric push rod (53) is installed on the top end of the second support plate (52), and the bottom telescopic rod of the second electric push rod (53) is fixedly connected to the first pressure plate (54). The first pressure plate (54) is arranged on the second support plate ( 52), the support plate three (55), the screw rod (56), the handle (57), the bearing sleeve (58) and the pressure plate two (59) are each provided with two groups, and are symmetrically arranged on the left and right sides of the fixing frame (43), respectively. The support plate three (55) is fixed to the left end of the fixing frame (43), the screw rod (56) passes through the middle of the support plate three (55) horizontally, the handle (57) is fixedly connected to the right end of the screw rod (56), the pressure plate two (59) is transmission-connected to the screw rod (56) through the bearing sleeve (58), and the pressure plate two (59) is arranged at the top end of the support plate three (55), and the metal plate (510) is arranged at the front end of the two groups of support columns (51) through bolts (511).

6. The coplanar assembly mechanism according to claim 2, characterized in that: The mounting mechanism (28) comprises a support block (281), a round rod (282), a spring (283), a movable block (284), an adjusting rod (285), a limiting plate (286), a support plate (287), a clamping block (288), an adjusting block (289) and a connecting rod (2810), wherein the support block (281) is fixed to the top end of the movable plate (25), the round rod (282) is fixed to the inside of the support block (281), the spring (283) is sleeved on the outside of the round rod (282), the movable block (284) is arranged on the outside of the round rod (282), the adjusting rod (285) is fixed to the top end of the movable block (284) and vertically passes through the inside of the support block (281), the limiting plate (286) and the connecting rod (2810) are connected to each other. The outer side of the adjusting rod (285) is fixedly connected, and the support plate (287), the clamping block (288), the adjusting block (289) and the connecting rod (2810) are each provided with two groups, and are symmetrically arranged inside the support block (281). The support plate (287) is fixed inside the support block (281), the clamping block (288) is arranged at the top end of the support plate (287) and horizontally penetrates the inside of the support block (281), the adjusting block (289) is fixed at the bottom end of the clamping block (288) and vertically penetrates the middle part of the support plate (287), the top end of the connecting rod (2810) is rotatably connected to the adjusting block (289) through a rotating shaft, and the bottom end of the connecting rod (2810) is rotatably connected to the movable block (284) through a rotating shaft.

7. The coplanar assembly mechanism according to claim 3, characterized in that: The top of the support seat (31) is provided with two groups of notches, and the inside of the notches is provided with two groups of grooves which are engaged with the clamping block (288).

8. The coplanar assembly mechanism according to claim 4, characterized in that: A protruding block is provided on the front side of the top end of the fixing frame (43).

9. The coplanar assembly mechanism according to claim 5, characterized in that: The front end of the support column (51) is provided with a notch, and the interior of the notch is threaded and threadedly connected to the bolt (511).

10. The coplanar assembly mechanism according to claim 5, characterized in that: The middle portion of the support plate 3 (55) is threadedly connected to the screw rod (56) via a nut.

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