An automatic four-equal-distance opening and closing mechanism

Abstract

The present invention discloses an automatic four-equidistant separation and combination mechanism, comprising: a first drive unit, a second drive unit, a first sliding block, a second sliding block, a third sliding block, and a fourth sliding block, wherein the first drive unit and the second drive unit are used to drive the first sliding block, the second sliding block, the third sliding block, and the fourth sliding block through a transmission mechanism to achieve equidistant separation and merging. The beneficial effect of the present invention is that the present solution can realize automatic control of the overall movement, equidistant separation and merging of the four sliding blocks through the movement of the first drive unit and the second drive unit, and the overall mechanism is simple and effective, avoiding the tediousness and inefficiency of manual adjustment.

Description

Technical Field

[0001] The invention relates to the technical field of automated design, and in particular to an automatic four-equidistant separation and combination mechanism. Background Art

[0002] Currently, there is no mechanism on the market that can automatically separate and combine four units at equal distances. When encountering a scenario where four units need to be separated and combined at equal distances, they are generally adjusted and fixed manually, and the steps are cumbersome.

[0003] Therefore, the prior art has defects and needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic four-equal-distance opening and closing mechanism.

[0005] The technical solution of the present invention is as follows: The present invention provides an automatic four-equal-distance separation and merging mechanism, including: a first drive unit, a second drive unit, a first sliding block, a second sliding block, a third sliding block, and a fourth sliding block. The first drive unit and the second drive unit are used to drive the first sliding block, the second sliding block, the third sliding block and the fourth sliding block through a transmission mechanism to achieve equal-distance separation and merging.

[0006] Furthermore, the first driving unit and the second driving unit can also drive the first sliding block, the second sliding block, the third sliding block and the fourth sliding block to move leftward and / or rightward as a whole through a transmission mechanism.

[0007] Further, the first drive unit and the second drive unit operate at the same speed.

[0008] Further, the automatic four-equidistant separation and combination mechanism also includes a mounting frame assembly, a first slide rail, a first slider, a second slider, a second slide rail, a third slider, a fourth slider, a first transmission unit, a second transmission unit, a first idler wheel, a second idler wheel, a third idler wheel, a fourth idler wheel, a fifth idler wheel, a sixth idler wheel, a first toothed belt wheel, a second toothed belt wheel, a third toothed belt wheel and a fourth toothed belt wheel;

[0009] The first drive unit, the second drive unit, the first slide rail and the second slide rail are all mounted on the mounting frame assembly;

[0010] The first slide rail and the second slide rail are arranged in parallel, the first slider and the second slider are both arranged on the first slide rail, and the third slider and the fourth slider are both arranged on the second slide rail;

[0011] The first sliding block, the second sliding block, the third sliding block and the fourth sliding block are arranged side by side in sequence, the first sliding block is fixed on the third sliding block, the second sliding block is fixed on the first sliding block, the third sliding block is fixed on the fourth sliding block, and the fourth sliding block is fixed on the second sliding block;

[0012] The first toothed belt wheel and the third toothed belt wheel have the same number of teeth, the second toothed belt wheel and the fourth toothed belt wheel have the same number of teeth, and the number of teeth of the first toothed belt wheel and the third toothed belt wheel is twice the number of teeth of the second toothed belt wheel and the fourth toothed belt wheel;

[0013] The first idler wheel is arranged on the mounting frame assembly, the second idler wheel is arranged on the second sliding block, the third idler wheel is arranged on the third sliding block, the fourth idler wheel is arranged on the mounting frame assembly, the fifth idler wheel is arranged on the third sliding block, the sixth idler wheel is arranged on the second sliding block, the first toothed belt wheel is arranged on the second sliding block, the second toothed belt wheel is arranged on the third sliding block, the third toothed belt wheel is arranged on the third sliding block, and the fourth toothed belt wheel is arranged on the second sliding block;

[0014] The first transmission unit is connected to the output end of the first drive unit, the first idler wheel, the second idler wheel, the third idler wheel, the first toothed belt wheel, and the second toothed belt wheel. The first transmission unit is fixed to the fourth sliding block. The second transmission unit is connected to the output end of the second drive unit, the fourth idler wheel, the fifth idler wheel, the sixth idler wheel, the third toothed belt wheel, and the fourth toothed belt wheel. The second transmission unit is fixed to the first sliding block.

[0015] Further, the first toothed belt wheel and the fourth toothed belt wheel are coaxially arranged, and the second toothed belt wheel and the third toothed belt wheel are coaxially arranged.

[0016] Further, the first driving unit rotates counterclockwise, the second driving unit rotates clockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block all move right synchronously;

[0017] The first driving unit rotates clockwise, the second driving unit rotates counterclockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block all move to the left synchronously;

[0018] The first driving unit rotates clockwise, the second driving unit rotates clockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block are equidistantly separated;

[0019] The first driving unit rotates counterclockwise, the second driving unit rotates counterclockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block close together.

[0020] Furthermore, the first driving unit and the second driving unit are both driving motors.

[0021] Furthermore, the first transmission unit and the second transmission unit are both transmission belts.

[0022] Furthermore, the first transmission unit is fixed to the fourth sliding block via a belt fixing block, and the second transmission unit is fixed to the first sliding block via a belt fixing block.

[0023] Furthermore, the mounting frame assembly includes a left fixing block, a right fixing block, a first base plate and a second base plate, and the left fixing block and the right fixing block are connected and fixed to the left sides of the first base plate and the second base plate and the right sides of the first base plate and the second base plate respectively.

[0024] By adopting the above scheme, the beneficial effect of the present invention is that the scheme can realize automatic control of the overall movement, equidistant separation and merging of the four sliding blocks through the movement of the first drive unit and the second drive unit. The overall mechanism is simple and effective, avoiding the tediousness and inefficiency of manual adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention.

[0026] Figure 2 It is a top view of the present invention.

[0027] Figure 3 It is a schematic diagram of the installation of four sliding blocks of the present invention.

[0028] Figure 4 Schematic diagram of the installation of the idler wheel and the toothed belt wheel of the present invention Figure 1 .

[0029] Figure 5 Schematic diagram of the installation of the idler wheel and the toothed belt wheel of the present invention Figure 2 .

[0030] Figure 6 It is a schematic diagram of the installation of the installation unit of the present invention.

[0031] Figure 7 This is a schematic structural diagram of the four sliding blocks of the present invention, each of which is equipped with a probe mechanism.

[0032] Explanation of the accompanying drawings: first drive unit -11, second drive unit -12, first sliding block -21, second sliding block -22, third sliding block -23, fourth sliding block -24, mounting frame assembly -30, left fixed block -31, right fixed block -32, first base plate -33, second base plate -34, first slide rail -41, second slide rail -42, first slider -51, second slider -52, third slider -53, fourth slider -54, first idler wheel -61, second idler wheel -62, third idler wheel -63, fourth idler wheel -64, fifth idler wheel -65, sixth idler wheel -66, first toothed belt wheel -71, second toothed belt wheel -72, third toothed belt wheel -73, fourth toothed belt wheel -74, first transmission unit -81, second transmission unit -82, probe mechanism -91. DETAILED DESCRIPTION

[0033] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Please refer to Figures 1 to 6 In this embodiment, the present invention provides an automatic four-equal-distance separation and combination mechanism, including: a first drive unit 11, a second drive unit 12, a first sliding block 21, a second sliding block 22, a third sliding block 23, and a fourth sliding block 24. The first drive unit 11 and the second drive unit 12 are used to drive the first sliding block 21, the second sliding block 22, the third sliding block 23, and the fourth sliding block 24 through a transmission mechanism to achieve equidistant separation and merging. Equidistant separation means that when the mechanism is working, the spacing between any two adjacent sliding blocks among the four sliding blocks is equal. The four sliding blocks of this solution are provided with a mounting structure, which can be used to install other mechanisms.

[0035] Furthermore, the first driving unit 11 and the second driving unit 12 can also drive the first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 to move leftward and / or rightward as a whole through a transmission mechanism.

[0036] Furthermore, the first driving unit 11 and the second driving unit 12 operate at the same speed.

[0037] Furthermore, the automatic four-equidistant separation and combination mechanism also includes a mounting frame assembly 30, a first slide rail 41, a first slider 51, a second slider 52, a second slide rail 42, a third slider 53, a fourth slider 54, a first transmission unit 81, a second transmission unit 82, a first idler wheel 61, a second idler wheel 62, a third idler wheel 63, a fourth idler wheel 64, a fifth idler wheel 65, a sixth idler wheel 66, a first toothed belt pulley 71, a second toothed belt pulley 72, a third toothed belt pulley 73 and a fourth toothed belt pulley 74.

[0038] The first driving unit 11 , the second driving unit 12 , the first slide rail 41 and the second slide rail 42 are all mounted on the mounting frame assembly 30 ; the first driving unit 11 and the second driving unit 12 may both be driving motors.

[0039] The first slide rail 41 and the second slide rail 42 are arranged in parallel, the first slider 51 and the second slider 52 are both arranged on the first slide rail 41 , and the third slider 53 and the fourth slider 54 are both arranged on the second slide rail 42 .

[0040] The first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 are arranged side by side in sequence, one end of the first sliding block 21 is fixed to the third sliding block 53, one end of the second sliding block 22 is fixed to the first sliding block 51, one end of the third sliding block 23 is fixed to the fourth sliding block 54, and one end of the fourth sliding block 24 is fixed to the second sliding block 52.

[0041] The first toothed belt wheel 71 and the third toothed belt wheel 73 have the same number of teeth, the second toothed belt wheel 72 and the fourth toothed belt wheel 74 have the same number of teeth, and the number of teeth of the first toothed belt wheel 71 and the third toothed belt wheel 73 is twice the number of teeth of the second toothed belt wheel 72 and the fourth toothed belt wheel 74.

[0042] The first idler wheel 61 is arranged on the mounting frame assembly 30, the second idler wheel 62 is arranged on the second sliding block 22, the third idler wheel 63 is arranged on the third sliding block 23, the fourth idler wheel 64 is arranged on the mounting frame assembly 30, the fifth idler wheel 65 is arranged on the third sliding block 23, the sixth idler wheel 66 is arranged on the second sliding block 22, the first toothed belt wheel 71 is arranged on the second sliding block 22, the second toothed belt wheel 72 is arranged on the third sliding block 23, the third toothed belt wheel 73 is arranged on the third sliding block 23, and the fourth toothed belt wheel 74 is arranged on the second sliding block 22.

[0043] The first transmission unit 81 is connected to the output end of the first drive unit 11 (a driving wheel can be set at the output end), the first idler wheel 61, the second idler wheel 62, the third idler wheel 63, the first toothed belt wheel 71, and the second toothed belt wheel 72. The first transmission unit 81 is fixed to the fourth sliding block 24. The second transmission unit 82 is connected to the output end of the second drive unit 12, the fourth idler wheel 64, the fifth idler wheel 65, the sixth idler wheel 66, the third toothed belt wheel 73, and the fourth toothed belt wheel 74. The second transmission unit 82 is fixed to the first sliding block 21. The first transmission unit 81 and the second transmission unit 82 are both transmission belts.

[0044] Further, the first toothed belt pulley 71 and the fourth toothed belt pulley 74 are coaxially arranged, and the second toothed belt pulley 72 and the third toothed belt pulley 73 are coaxially arranged. Specifically, in this embodiment, the second sliding block 22 has a mounting platform extending toward the first sliding block 21, and the third sliding block 23 has a mounting platform extending toward the fourth sliding block 24. The first sliding block 21 and the fourth sliding block 24 correspond to corresponding mounting platforms to avoid air, and the first toothed belt pulley 71, the second toothed belt pulley 72, the third toothed belt pulley 73, and the fourth toothed belt pulley 74 are installed on the corresponding mounting platforms.

[0045] Furthermore, the first transmission unit 81 is fixed to the fourth sliding block 24 via a belt fixing block, and the second transmission unit 82 is fixed to the first sliding block 21 via a belt fixing block.

[0046] Further, the mounting frame assembly 30 includes a left fixing block 31, a right fixing block 32, a first bottom plate 33, and a second bottom plate 34. The left fixing block 31 and the right fixing block 32 are respectively connected to fix the left side of the first bottom plate 33 and the second bottom plate 34 and the right side of the first bottom plate 33 and the second bottom plate 34. The first driving unit 11 and the second driving unit 12 are both arranged on the left fixing block 31, the first slide rail 41 and the second slide rail 42 are respectively arranged on the first bottom plate 33 and the second bottom plate 34, and the first idler wheel 61 and the fourth idler wheel 64 are both arranged on the right fixing block 32.

[0047] Furthermore, when the present solution is working, the first drive unit 11 and the second drive unit 12 rotate respectively through the corresponding transmission units to rotate the corresponding idler wheels and toothed belt wheels, thereby driving the corresponding sliding blocks to move. The specific movement state is: Figure 3 Taking the viewing angle as an example, the first driving unit 11 rotates counterclockwise, the second driving unit 12 rotates clockwise, and the first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 all move right synchronously;

[0048] The first driving unit 11 rotates clockwise, the second driving unit 12 rotates counterclockwise, and the first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 all move leftward synchronously;

[0049] The first driving unit 11 rotates clockwise, the second driving unit 12 rotates clockwise, and the first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 are equidistantly separated;

[0050] The first driving unit 11 rotates counterclockwise, the second driving unit 12 rotates counterclockwise, and the first sliding block 21, the second sliding block 22, the third sliding block 23 and the fourth sliding block 24 close together.

[0051] By controlling the rotation direction and number of revolutions of the first driving unit 11 and the second driving unit 12 , the movement of the first sliding block 21 , the second sliding block 22 , the third sliding block 23 , and the fourth sliding block 24 and the distances therebetween can be controlled.

[0052] See also Figure 7 , Figure 7 This is a schematic structural diagram of the four sliding blocks of the automatic four-equidistant separation and combination mechanism of the present solution, each of which is equipped with a probe mechanism 91.

[0053] In summary, the beneficial effects of the present invention are that: this solution can realize automatic control of the overall movement, equidistant separation and merging of the four sliding blocks through the movement of the first drive unit and the second drive unit. The overall mechanism is simple and effective, avoiding the tediousness and inefficiency of manual adjustment.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic four-equal-distance opening and closing mechanism, characterized in that: include: A first driving unit, a second driving unit, a first sliding block, a second sliding block, a third sliding block, and a fourth sliding block, wherein the first driving unit and the second driving unit are used to drive the first sliding block, the second sliding block, the third sliding block, and the fourth sliding block to separate and merge at equal distances through a transmission mechanism; Also includes a mounting frame assembly, a first slide rail, a first slider, a second slider, a second slide rail, a third slider, a fourth slider, a first transmission unit, a second transmission unit, a first idler wheel, a second idler wheel, a third idler wheel, a fourth idler wheel, a fifth idler wheel, a sixth idler wheel, a first toothed belt wheel, a second toothed belt wheel, a third toothed belt wheel and a fourth toothed belt wheel; The first drive unit, the second drive unit, the first slide rail and the second slide rail are all mounted on the mounting frame assembly; The first slide rail and the second slide rail are arranged in parallel, the first slider and the second slider are both arranged on the first slide rail, and the third slider and the fourth slider are both arranged on the second slide rail; The first sliding block, the second sliding block, the third sliding block and the fourth sliding block are arranged side by side in sequence, the first sliding block is fixed on the third sliding block, the second sliding block is fixed on the first sliding block, the third sliding block is fixed on the fourth sliding block, and the fourth sliding block is fixed on the second sliding block; The first toothed belt wheel and the third toothed belt wheel have the same number of teeth, the second toothed belt wheel and the fourth toothed belt wheel have the same number of teeth, and the number of teeth of the first toothed belt wheel and the third toothed belt wheel is twice the number of teeth of the second toothed belt wheel and the fourth toothed belt wheel; The first idler wheel is arranged on the mounting frame assembly, the second idler wheel is arranged on the second sliding block, the third idler wheel is arranged on the third sliding block, the fourth idler wheel is arranged on the mounting frame assembly, the fifth idler wheel is arranged on the third sliding block, the sixth idler wheel is arranged on the second sliding block, the first toothed belt wheel is arranged on the second sliding block, the second toothed belt wheel is arranged on the third sliding block, the third toothed belt wheel is arranged on the third sliding block, and the fourth toothed belt wheel is arranged on the second sliding block; The first transmission unit is connected to the output end of the first drive unit, the first idler wheel, the second idler wheel, the third idler wheel, the first toothed belt wheel, and the second toothed belt wheel, and the first transmission unit is fixed to the fourth sliding block, and the second transmission unit is connected to the output end of the second drive unit, the fourth idler wheel, the fifth idler wheel, the sixth idler wheel, the third toothed belt wheel, and the fourth toothed belt wheel, and the second transmission unit is fixed to the first sliding block; After the first transmission unit is fixed to the fourth sliding block, it passes through the first idler wheel, the first drive unit, the second idler wheel, the first toothed belt wheel, the second toothed belt wheel, and the third idler wheel in sequence; after the second transmission unit is fixed to the first sliding block, it passes through the second drive unit, the fourth idler wheel, the fifth idler wheel, the third toothed belt wheel, the fourth toothed belt wheel, and the sixth idler wheel in sequence.

2. The automatic four-equidistant separation and combination mechanism according to claim 1 is characterized in that: The first driving unit and the second driving unit can also drive the first sliding block, the second sliding block, the third sliding block and the fourth sliding block to move leftward and / or rightward as a whole through the transmission mechanism.

3. The automatic four-equidistant separation and combination mechanism according to claim 2 is characterized in that: The first drive unit and the second drive unit operate at the same speed.

4. The automatic four-equidistant separation and combination mechanism according to claim 1, characterized in that: The first toothed belt wheel and the fourth toothed belt wheel are coaxially arranged, and the second toothed belt wheel and the third toothed belt wheel are coaxially arranged.

5. The automatic four-equidistant opening and closing mechanism according to any one of claims 1 to 4, characterized in that: The first driving unit rotates counterclockwise, the second driving unit rotates clockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block all move right synchronously; The first driving unit rotates clockwise, the second driving unit rotates counterclockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block all move to the left synchronously; The first driving unit rotates clockwise, the second driving unit rotates clockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block are equidistantly separated; The first driving unit rotates counterclockwise, the second driving unit rotates counterclockwise, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block close together.

6. The automatic four-equidistant opening and closing mechanism according to any one of claims 1 to 4, characterized in that: The first driving unit and the second driving unit are both driving motors.

7. The automatic four-equidistant separation and combination mechanism according to claim 1 or 4, characterized in that: The first transmission unit and the second transmission unit are both transmission belts.

8. The automatic four-equidistant separation and combination mechanism according to claim 7, characterized in that: The first transmission unit is fixed to the fourth sliding block via a belt fixing block, and the second transmission unit is fixed to the first sliding block via a belt fixing block.

9. The automatic four-equidistant separation and combination mechanism according to any one of claims 1 or 4, characterized in that: The mounting frame assembly includes a left fixing block, a right fixing block, a first bottom plate and a second bottom plate, wherein the left fixing block and the right fixing block are connected and fixed to the left sides of the first bottom plate and the second bottom plate and the right sides of the first bottom plate and the second bottom plate respectively.

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