Manual automatic flip mechanism

Abstract

The present invention discloses a manual automatic flipping mechanism, wherein an input rotating shaft is rotatably connected in a supporting shell, and the input rotating shaft is penetrated and fixedly connected to an input rotating gear, a primary rotating shaft is rotatably connected in the supporting shell, a primary pinion and a primary large gear are sleeved and fixed on the primary rotating shaft, a secondary rotating shaft is rotatably connected in the supporting shell, a secondary pinion and a secondary large gear are sleeved and fixed on the secondary rotating shaft, an output rotating shaft is rotatably connected in the supporting shell, an output rotating gear is sleeved and fixed on the output rotating shaft, the input rotating gear meshes with the primary large gear, the primary pinion meshes with the secondary large gear, the secondary pinion meshes with the output rotating gear, the output rotating shaft extends out of the supporting shell and is fixedly connected to a flipping member, and a pair of positioning mechanisms for fastening materials are installed on the flipping member. The present invention can perform manual flipping operation of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical conveying, and in particular to a manual automatic turning mechanism. Background Art

[0002] During the assembly process of materials, it is often necessary to adjust the materials to different postures so that the materials are in a state that is easy to operate. In the actual operation process, when the materials need to be turned over to realize the operation of the next process, the materials are generally turned over manually. When the weight of the materials is heavy, it will cause the material turning to be difficult to operate, the labor intensity is too high, or the turning device is designed as an automatic turning device with a fixed angle, and the turning process can only be automatically turned over by the mechanism. Summary of the invention

[0003] The present invention aims to solve the above-mentioned technical problems to a certain extent.

[0004] In view of this, the present invention provides a manual automatic flipping mechanism, which performs manual flipping operation of the device.

[0005] In order to solve the above technical problems, the present invention provides a manual automatic flipping mechanism, including a supporting shell, a manual driving mechanism, a flipping member and a positioning mechanism, wherein the manual driving mechanism includes an input rotating gear, an input rotating shaft, a primary coaxial gear, a secondary coaxial gear, an output rotating gear and an output rotating shaft, wherein the input rotating shaft is rotatably connected in the supporting shell, and the input rotating shaft is penetrated and fixedly connected to the input rotating gear, the primary coaxial gear includes a primary rotating shaft, a primary pinion and a primary large gear, the primary rotating shaft is rotatably connected in the supporting shell, and the primary pinion and the primary large gear are sleeved and fixed on the primary rotating shaft, The secondary coaxial gear includes a secondary rotating shaft, a secondary pinion and a secondary large gear. The secondary rotating shaft is rotatably connected in the supporting shell. The secondary pinion and the secondary large gear are sleeved and fixed on the secondary rotating shaft. The output rotating shaft is rotatably connected in the supporting shell. The output rotating gear is sleeved and fixed on the output rotating shaft. The input rotating gear meshes with the primary large gear. The primary pinion meshes with the secondary large gear. The secondary pinion meshes with the output rotating gear. The output rotating shaft extends out of the supporting shell and is fixedly connected to the flip member. The flip member is equipped with a pair of positioning mechanisms for fastening materials.

[0006] Furthermore, the paired positioning mechanisms are symmetrically arranged along the same horizontal line structure.

[0007] Furthermore, each of the positioning mechanisms includes a clamping cylinder, a positioning member, a transmission member, a first pivot arm, a pair of second pivot arms and a mortgage arm, the positioning member is fixed on the flip member, one end of the first pivot arm is rotatably connected to the positioning member, the other end of the first pivot arm is fixedly connected to the mortgage arm, the pair of second pivot arms are respectively arranged on both sides of the first pivot arm, and one end of the pair of second pivot arms is rotatably connected to the positioning member, the other end of the pair of second pivot arms is rotatably connected to the output shaft of the clamping cylinder, the output shaft of the clamping cylinder is rotatably connected to one end of the transmission member, the other end of the transmission member is fixedly connected to the first pivot arm, the output shaft of the clamping cylinder is telescoped to drive the mortgage arm to rotate between the material clamping position and the material releasing position.

[0008] Furthermore, the positioning mechanism also includes a positioning base, pins are fixed on both sides of the cylinder body of the clamping cylinder, the positioning base is provided with a limiting hole allowing the pin to pass through, the pin passes through the limiting hole and the pin cap is fixed at the end.

[0009] Furthermore, the first pivot arm has a through slot, and the mortgage arm passes through the through slot and is fixedly connected by a fastener.

[0010] Furthermore, the fastener includes a first gasket, a second gasket, a first bolt and a second bolt, the outer wall of the mortgage arm is provided with a thread matching the first bolt and the second bolt, the first gasket is provided with a first positioning through hole, the second gasket is provided with a second positioning through hole, one side of the mortgage arm passes through the first positioning through hole and is screwed with the first bolt, and the other side of the mortgage arm passes through the second positioning through hole and is screwed with the second bolt.

[0011] Furthermore, an elastic mortgage pad is fixed to the mortgage end of the mortgage arm.

[0012] Furthermore, the flip member is provided with a limit pin that allows the material to pass through.

[0013] Furthermore, the input rotating shaft is coaxially fixedly connected to the hand-cranked wheel.

[0014] Furthermore, the support shell is fixed on the working support table.

[0015] The technical effects of the present invention are: (1) the input rotating gear is rotated, and the input rotating gear, the first large gear, the first small gear, the second large gear, the second small gear, and the output rotating gear are transmitted in sequence. The rotation of the output rotating gear drives the output rotating shaft to rotate. The output rotating shaft extends out of the supporting shell and is fixedly connected to the flipping member. The flipping member is connected to the material, thereby driving the material to rotate, thereby realizing manual flipping of the material.

[0016] (2) Start the clamping cylinder, the clamping cylinder extends and contracts, thereby driving the second pivot arm to rotate, and the second pivot arm rotates, thereby driving the first pivot arm to rotate. When the output shaft of the clamping cylinder extends, the mortgage arm rotates to mortgage the material. When the output shaft of the clamping cylinder contracts, the mortgage arm rotates to release the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a manual automatic turning mechanism according to the present invention;

[0018] Figure 2 It is a structural schematic diagram of a manual driving mechanism in a manual automatic turning mechanism according to the present invention;

[0019] Figure 3 is a schematic diagram of the working state of a pair of positioning mechanisms in a manual drive mechanism according to the present invention;

[0020] Figure 4 It is a structural schematic diagram of a positioning mechanism in a manual drive mechanism according to the present invention.

[0021] Among them, 1-manual drive mechanism; 2-flipping member; 3-positioning mechanism; 4-fastener; 5-elastic mortgage pad; 6-limit pin; 7-working support table; 11-input rotating gear; 12-input rotating shaft; 13-first coaxial gear; 14-secondary coaxial gear; 15-output rotating gear; 16-output rotating shaft; 31-clamping cylinder; 32-positioning member; 33-transmission member; 34-first pivot arm; 35-second pivot arm; 36-mortgage arm; 37-positioning base; 38-pin shaft; 39-pin shaft cap; 41-first gasket; 42-second gasket; 43-first bolt; 131-first rotating shaft; 132-first small gear; 133-first large gear; 141-secondary rotating shaft; 142-secondary small gear; 143-secondary large gear. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0023] like Figure 1 and Figure 2As shown, a manual automatic flip mechanism includes a support shell, a manual drive mechanism 1, a flip member 2 and a positioning mechanism 3. The manual drive mechanism 1 includes an input rotating gear 11, an input rotating shaft 12, a primary coaxial gear 13, a secondary coaxial gear 14, an output rotating gear 15 and an output rotating shaft 16. The input rotating shaft 12 is rotatably connected in the support shell, and the input rotating shaft 12 is fixedly connected to the input rotating gear 11 through a penetration. The primary coaxial gear 13 includes a primary rotating shaft 131, a primary pinion 132 and a primary large gear 133. The primary rotating shaft 131 is rotatably connected in the support shell, and the primary pinion 132 and the primary large gear 133 are sleeved and fixed on the primary rotating shaft 131. On the upper part, the secondary coaxial gear 14 includes a secondary rotating shaft 141, a secondary small gear 142 and a secondary large gear 143. The secondary rotating shaft 141 is rotatably connected in the supporting shell. The secondary small gear 142 and the secondary large gear 143 are sleeved and fixed on the secondary rotating shaft 141. The output rotating shaft 16 is rotatably connected in the supporting shell. The output rotating gear 15 is sleeved and fixed on the output rotating shaft 16. The input rotating gear 11 engages with the primary large gear 133. The primary small gear 132 engages with the secondary large gear 143. The secondary small gear 142 engages with the output rotating gear 15. The output rotating shaft extends out of the supporting shell and is fixedly connected to the flip member 2. The flip member 2 is equipped with a paired positioning mechanism 3 for fastening materials.

[0024] According to a specific embodiment of the present invention, a manual automatic flipping mechanism includes a support shell, a manual drive mechanism 1, a flipping member 2 and a positioning mechanism 3, the two ends of the input rotating shaft 12 are rotatably connected in the support shell, the rotating gear 11 is coaxially arranged with the input rotating shaft 12 and the rotating gear 11 is sleeved and fixed on the input rotating shaft 12, the primary rotating shaft 131 is rotatably connected in the support shell, the primary pinion 132 and the primary large gear 133 are sleeved and fixed on the primary rotating shaft 131, the secondary rotating shaft 141 is rotatably connected in the support shell, the secondary pinion 142 and the secondary large gear 143 are coaxially arranged with the secondary rotating shaft 141 and sleeved and fixed on the secondary rotating shaft 141, the output rotating shaft 16 is rotatably connected in the support shell, and the output rotating gear 15 is coaxially arranged with the output rotating shaft 16 and sleeved Fixed on the output rotating shaft 16, the input rotating gear 11 meshes with the primary large gear 133, the primary small gear 132 meshes with the secondary large gear 143, and the secondary small gear 142 meshes with the output rotating gear 15. The input rotating gear 11 is rotated, and the input rotating gear 11 drives the primary large gear 133 to rotate. The primary large gear 133 rotates to drive the primary small gear 132 to rotate. The primary small gear 132 rotates to drive the secondary large gear 143 to rotate. The secondary large gear 143 rotates to drive the secondary small gear 142 to rotate. The secondary small gear 142 rotates to drive the output rotating gear 15 to rotate. The rotating gear 15 rotates to drive the output rotating shaft 16 to rotate. The output rotating shaft 12 extends out of the supporting shell and is fixedly connected to the flip member 2. The flip member 2 is connected to the material, thereby driving the material to rotate, thereby realizing manual flipping of the material.

[0025] Specifically, the support shell is provided with through holes that allow both ends of the input rotating shaft 12 (the primary rotating shaft 131 , the secondary rotating shaft 141 , and the output rotating shaft 16 ) to pass through, so as to achieve a rotational connection with the support shell.

[0026] In addition, the output rotating shaft 12 can also be coaxially fixedly connected to the output shaft of the driving motor to drive the flipping member 2 to flip.

[0027] like Figure 1 As shown, the paired positioning mechanisms 3 are symmetrically arranged along the same horizontal line.

[0028] According to a specific embodiment of the present invention, the paired positioning mechanisms 3 are activated, and the paired positioning mechanisms 3 work together to ensure stability during the material mortgage process.

[0029] like Figure 3As shown, the flip member 2 is equipped with a pair of positioning mechanisms 3 for fastening materials, each positioning mechanism 3 includes a clamping cylinder 31, a positioning member 32, a transmission member 33, a first pivot arm 34, a pair of second pivot arms 35 and a mortgage arm 36. The positioning member 32 is fixed on the flip member 2, one end of the first pivot arm 34 is rotatably connected to the positioning member 32, and the other end of the first pivot arm 34 is fixedly connected to the mortgage arm 36. The paired second pivot arms 35 are respectively arranged on both sides of the first pivot arm 34, and one end of the paired second pivot arms 35 are both rotatably connected to the positioning member 32, and the other end of the paired second pivot arms 35 are rotatably connected to the output shaft of the clamping cylinder 31, and the output shaft of the clamping cylinder 31 is rotatably connected to one end of the transmission member 33, and the other end of the transmission member 33 is fixedly connected to the first pivot arm 34. The output shaft of the clamping cylinder 31 is telescopic and thereby drives the mortgage arm 36 to rotate between the material clamping position and the material releasing position.

[0030] According to a specific embodiment of the present invention, each positioning mechanism 3 includes a clamping cylinder 31, a positioning member 32, a transmission member 33, a first pivot arm 34, a pair of second pivot arms 35 and a mortgage arm 36. One end of the pair of second pivot arms 35 is rotatably connected to the positioning member 32, and the other end of the pair of second pivot arms 35 is rotatably connected to the output shaft of the clamping cylinder 31. When the clamping cylinder 31 is started, the clamping cylinder 31 is extended and retracted to drive the second pivot arm 35 to rotate. The pair of second pivot arms 35 are respectively arranged on both sides of the first pivot arm 34. One end of a pivot arm 34 is rotatably connected to the positioning member 32, and the other end of the first pivot arm 34 is fixedly connected to the mortgage arm 36. The output shafts of the clamping cylinder 31 and the paired second pivot arm 35 are both rotatably connected to one end of the transmission member 33, and the other end of the transmission member 33 is fixedly connected to the first pivot arm 34. The second pivot arm 35 rotates and thereby drives the first pivot arm 34 to rotate. When the output shaft of the clamping cylinder 31 extends, the mortgage arm 36 rotates to mortgage the material. When the output shaft of the clamping cylinder 31 contracts, the mortgage arm 36 rotates to release the material.

[0031] like Figure 4 As shown, the positioning mechanism 3 also includes a positioning base 37, and pins 38 are fixed on both sides of the cylinder body of the clamping cylinder 31. The positioning base 37 has a limiting hole allowing the pin 38 to pass through. The pin 38 passes through the limiting hole and a pin cap 39 is fixed at the end.

[0032] According to a specific embodiment of the present invention, the positioning mechanism 3 also includes a positioning base 37, which has two limiting holes. Pins 38 are fixed on both sides of the cylinder body of the clamping cylinder 31. The two pins 38 pass through the limiting holes and pin caps 39 are fixed at the ends, so that the clamping cylinder 31 can rotate through the pins 38 to ensure stable operation of the equipment.

[0033] like Figure 3As shown, the first pivot arm 34 has a through slot, and the mortgage arm 36 passes through the through slot and is fixedly connected by a fastener 4, thereby improving the stability of the connection between the first pivot arm 34 and the mortgage arm 36.

[0034] like Figure 3 and Figure 4 As shown, the fastener 4 includes a first gasket 41, a second gasket 42, a first bolt 43 and a second bolt. The outer wall of the mortgage arm 36 is provided with a thread matching the first bolt 43 and the second bolt. The first gasket 41 is provided with a first positioning through hole, and the second gasket 42 is provided with a second positioning through hole. One side of the mortgage arm 36 passes through the first positioning through hole and is screwed with the first bolt 43, and the other side of the mortgage arm 36 passes through the second positioning through hole and is screwed with the second bolt.

[0035] According to a specific embodiment of the present invention, a thread is provided on the outer wall of the mortgage arm 36, and a through groove is provided through the first pivot arm 34. The first positioning through hole of the first gasket 41 passes through one side of the mortgage arm 36, and the second positioning through hole of the second gasket 42 passes through the other side of the mortgage arm 36. The first bolt 43 and the second bolt are respectively screwed to the two sides of the mortgage arm 36, so that the first gasket 41 and the second gasket 42 are both abutted against the first pivot arm 34, thereby ensuring the stability of the connection between the first pivot arm 3 and the mortgage arm 36.

[0036] like Figure 4 As shown, the mortgage end of the mortgage arm 36 fixes the elastic mortgage pad 5.

[0037] According to a specific embodiment of the present invention, the elastic mortgage pad 5 is fixed to the mortgage end of the mortgage arm 36. During the mortgage process of the mortgage arm 36, the elastic mortgage pad 5 comes into contact with the material to prevent the material from being damaged.

[0038] like Figure 3 As shown, the flip member 2 is provided with a limit pin 6 that allows the material to pass through.

[0039] According to a specific embodiment of the present invention, the limiting pin 6 is disposed between the pair of second pivot arms 35, and each material is provided with a limiting hole allowing the limiting pin 6 to pass through, thereby ensuring stability during the flipping process.

[0040] like Figure 1 As shown, the input rotating shaft 12 is coaxially fixedly connected to the hand crank wheel.

[0041] According to a specific embodiment of the present invention, the hand-cranked wheel is rotated to rotate the input rotating shaft 12, which saves time and effort and improves work efficiency.

[0042] like Figure 1 As shown, the support shell is fixed on the working support platform 7. The working support platform 7 is moved, and the device is then moved to improve the portability of the device.

[0043] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or changes made by those skilled in the art based on the present invention are within the protection scope of the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A manual automatic turning mechanism, characterized in that: The invention comprises a supporting shell, a manual driving mechanism, a flipping member and a positioning mechanism, wherein the manual driving mechanism comprises an input rotating gear, an input rotating shaft, a primary coaxial gear, a secondary coaxial gear, an output rotating gear and an output rotating shaft, wherein the input rotating shaft is rotatably connected in the supporting shell, and the input rotating shaft is penetrated and fixedly connected to the input rotating gear, the primary coaxial gear comprises a primary rotating shaft, a primary pinion gear and a primary large gear, the primary rotating shaft is rotatably connected in the supporting shell, the primary pinion gear and the primary large gear are sleeved and fixed on the primary rotating shaft, the secondary coaxial gear comprises a secondary rotating shaft, a secondary pinion gear and a secondary large gear, the secondary rotating shaft is rotatably connected in the supporting shell, the secondary pinion gear and the secondary large gear are sleeved and fixed on the secondary rotating shaft, the output rotating shaft is rotatably connected in the supporting shell, the output rotating gear is sleeved and fixed on the output rotating shaft, the input rotating gear meshes with the primary large gear, the primary pinion gear meshes with the secondary large gear, the secondary pinion gear meshes with the output rotating gear, and the output rotating shaft extends out of the supporting shell and is fixedly connected to the flipping member; Wherein, the flip member is equipped with a pair of positioning mechanisms for fastening materials, each of the positioning mechanisms includes a pressing cylinder, a positioning member, a transmission member, a first pivot arm, a pair of second pivot arms and a mortgage arm, the positioning member is fixed to the flip member, one end of the first pivot arm is rotatably connected to the positioning member, the other end of the first pivot arm is fixedly connected to the mortgage arm, the pair of second pivot arms are respectively arranged on both sides of the first pivot arm, and one end of the pair of second pivot arms is rotatably connected to the positioning member, and the other end of the pair of second pivot arms is rotatably connected to the pressing cylinder. The output shaft of the cylinder, the output shaft of the clamping cylinder is rotatably connected to one end of the transmission member, and the other end of the transmission member is fixedly connected to the first pivot arm. The output shaft of the clamping cylinder is telescopic to drive the mortgage arm to rotate between the material clamping position and the material releasing position. The positioning mechanism also includes a positioning base. Pins are fixed on both sides of the cylinder body of the clamping cylinder. The positioning base is provided with a limiting hole allowing the pin to pass through. The pin passes through the limiting hole and a pin cap is fixed at the end. The first pivot arm has a through slot. The mortgage arm passes through the through slot and is fixedly connected by fasteners.

2. The manual automatic turning mechanism according to claim 1, characterized in that: The paired positioning mechanisms are symmetrically arranged along the same horizontal line structure.

3. The manual automatic turning mechanism according to claim 2, characterized in that: The fastener includes a first gasket, a second gasket, a first bolt and a second bolt. The outer wall of the mortgage arm is provided with a thread matching the first bolt and the second bolt. The first gasket is provided with a first positioning through hole, and the second gasket is provided with a second positioning through hole. One side of the mortgage arm passes through the first positioning through hole and is screwed with the first bolt, and the other side of the mortgage arm passes through the second positioning through hole and is screwed with the second bolt.

4. The manual automatic turning mechanism according to claim 2, characterized in that: An elastic mortgage pad is fixed to the mortgage end of the mortgage arm.

5. The manual automatic turning mechanism according to claim 1, characterized in that: The flipping piece is provided with a limit pin that allows the material to pass through.

6. The manual automatic turning mechanism according to claim 1, characterized in that: The input rotating shaft is coaxially fixedly connected to the hand-cranked wheel.

7. The manual automatic turning mechanism according to claim 1, characterized in that: The supporting shell is fixed on the working supporting platform.

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