Automatic feeding platform
By designing the lifting, moving, and rotating mechanisms of the automatic feeding platform, the problems of inconvenient operation and safety hazards in the processing of small or precision parts have been solved, and the automated, safe, and reliable transfer of workpieces has been achieved.
Patent Information
- Application Number
- CN202520339630.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-28
AI Technical Summary
When manufacturing or processing tiny or precision parts, the small size of auxiliary processing devices can lead to inconvenience in operation and pose safety hazards.
An automatic feeding platform was designed, which includes lifting, moving and rotating mechanisms. The combined motion of these mechanisms enables the automatic transfer of workpieces and the adjustment of the workpiece's position and angle.
It improves work efficiency, makes the workpiece transfer process safe and reliable, and avoids the inconvenience and potential dangers of manual operation.
Smart Images
Figure CN223704566U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a feeding platform technical field, in particular to an automatic feeding platform. BACKGROUND
[0002] In the production and processing process, especially when preparing micro or precision parts, such as processing micro ceramic structural parts or assembling single cells of fuel cells, many auxiliary processing steps are needed, such as drilling, grinding, welding, molding, packaging and the like, and auxiliary processing devices are needed, the device size is small, so the internal activity space size is small, and after the device processing is completed, the operator directly picks up the device with hands, which is not only inconvenient, but also has safety hazards. CONTENT OF THE UTILITY MODEL
[0003] The utility model aims at providing an automatic feeding platform, which can automatically transfer workpieces, improve work efficiency and make the transfer process safe and reliable.
[0004] In order to realize the above-mentioned purpose, the utility model provides an automatic feeding platform, which has a first direction, a second direction and a third direction intersecting with each other, and comprises:
[0005] A lifting mechanism comprises a first table plate, a second table plate arranged above the first table plate and a lifting assembly arranged between the first table plate and the second table plate.
[0006] A moving mechanism comprises a first sliding seat, a second sliding seat arranged on the first sliding seat and a third sliding seat arranged on the second sliding seat, the first sliding seat is installed on the upper surface of the second table plate, the second sliding seat is configured to be in sliding connection with the first sliding seat along the second direction, and the third sliding seat is configured to be in sliding connection with the second sliding seat along the first direction.
[0007] A rotating mechanism is installed on the upper surface of the third sliding seat, the rotating mechanism is configured to rotate around the third direction, and the rotating mechanism is used for carrying workpieces.
[0008] In some embodiments, the lifting assembly comprises a first sliding rail, a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, a first screw rod, a first motor, a second sliding rail, a first cross arm and a second cross arm, the first sliding rail is mounted on the upper surface of the first platform in the first direction, the first connecting piece is fixedly mounted on the first sliding rail, the second connecting piece is slidingly mounted on the first sliding rail, the second sliding rail is mounted on the lower surface of the second platform in the first direction, the third connecting piece and the first motor are fixedly mounted on the second sliding rail, the fourth connecting piece is slidingly mounted on the second sliding rail, the two ends of the first cross arm are hingedly connected with the first connecting piece and the third connecting piece respectively, the two ends of the second cross arm are hingedly connected with the second connecting piece and the fourth connecting piece respectively, the first motor is in transmission connection with the first end of the first screw rod, and the second end of the first screw rod is in threaded connection with the fourth connecting piece through the third connecting piece, so as to drive the fourth connecting piece to move along the second sliding rail.
[0009] In some embodiments, the thicknesses of the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece in the second direction are all a, and the thicknesses of the first cross arm and the second cross arm in the second direction are both b, and a≥2b is satisfied.
[0010] In some embodiments, the first motor is located at the first end of the second sliding rail, and the second end of the first screw rod is flush with the second end of the second sliding rail.
[0011] In some embodiments, the lifting assembly is provided with at least two groups, and the at least two groups of lifting assemblies are arranged in the second direction.
[0012] In some embodiments, the first connecting piece, the second connecting piece, the third connecting piece and the fourth connecting piece are all hinged pieces, the hinged piece comprises a first hinged part and a second hinged part, the first hinged part and the second hinged part are rotationally connected in the first direction, the first hinged part is configured to be arranged on the first sliding rail or the second sliding rail, and the second hinged part is configured to be hingedly connected to the first cross arm or the second cross arm.
[0013] In some embodiments, the upper part of the first sliding seat has a first groove extending in the second direction, the two sides of the first groove have first sliding grooves, the lower surface of the second sliding seat has two first sliding parts protruding downward, and the two first sliding parts are arranged in the first sliding grooves one by one.
[0014] The moving mechanism comprises a second motor, a first gear and a rack, the rack is arranged in the middle of the first groove, the second motor is arranged in the middle of the lower surface of the second sliding base, the second motor is in transmission connection with the first gear, and the first gear is arranged on the rack and is in meshing connection.
[0015] In some embodiments, the lower part of the third sliding base has a second groove extending in the first direction, the two sides of the second groove have second sliding grooves, the upper surface of the second sliding base is upwardly protruded to form second sliding parts on both sides, and the two second sliding parts are arranged in the second sliding grooves in one-to-one correspondence.
[0016] The moving mechanism comprises a third motor, a second screw rod, a third screw rod and two mounting seats, the third motor is arranged in the middle of the second sliding base, the second screw rod is in transmission connection with the third motor, the third screw rod is arranged in the second groove, the two mounting seats are arranged at the two ends of the third screw rod in correspondence, and the mounting seats are fixed to the third sliding base, the second screw rod is arranged on one side of the third screw rod and is in meshing connection, and the length of the second screw rod is smaller than the length of the third screw rod.
[0017] In some embodiments, the rotating mechanism comprises a third table plate, a second gear, a bearing and a positioning column, the bottom of the positioning column is arranged on the upper surface of the third sliding base, the bearing is sleeved on the positioning column, the top of the positioning column is in abutment with the second gear, the second gear is arranged on the lower surface of the third table plate, and the upper surface of the third table plate is used for bearing the workpiece.
[0018] In some embodiments, the rotating mechanism comprises a fourth motor and a third gear, the fourth motor is arranged on the upper surface of the third sliding base, the third gear is in transmission connection with the fourth motor, and the third gear is arranged on the outer side of the second gear and is in meshing connection.
[0019] The automatic feeding platform has the beneficial effects that, compared with the prior art,
[0020] The lifting assembly arranged can adjust the height between the first table plate and the second table plate; the second sliding base in the moving mechanism is configured to be in sliding connection with the first sliding base in the second direction, the third sliding base is configured to be in sliding connection with the second sliding base in the first direction, the adjustment in the first direction and the second direction is realized, the rotating mechanism is configured to rotate around the third direction, the rotating mechanism is used for bearing the workpiece, so that the deflection angle of the workpiece can be adjusted, the workpiece can be automatically transferred through the position adjustment, the work efficiency is improved, and the transfer process is safe and reliable. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1The utility model provides some embodiments of automatic feeding platform's three -dimensional structure schematic diagram.
[0022] Figure 2 The utility model provides some embodiments of automatic feeding platform's explosion structure schematic diagram.
[0023] Figure 3 The utility model provides some embodiments of automatic feeding platform's lifting mechanism three -dimensional structure schematic diagram.
[0024] Figure 4 The utility model provides some embodiments of automatic feeding platform's mobile mechanism first explosion structure schematic diagram.
[0025] Figure 5 The utility model provides some embodiments of automatic feeding platform's mobile mechanism second explosion structure schematic diagram.
[0026] Figure 6 The utility model provides some embodiments of automatic feeding platform's rotation mechanism explosion structure schematic diagram.
[0027] In the drawing: 1, lifting mechanism;11, first table board;12, second table board;13, lifting assembly;130, first sliding rail;131, first connecting piece;132, second connecting piece;133, third connecting piece;134, fourth connecting piece;135, first screw;136, first motor;137, second sliding rail;138, first cross arm;139, second cross arm;2, mobile mechanism;20, mounting seat;21, first sliding seat;211, first recess;212, first sliding groove;22, second sliding seat;221, first sliding part;222, second sliding part;23, third sliding seat;231, second recess;232, second sliding groove;24, second motor;25, first gear;26, rack;27, third motor;28, second screw;29, third screw;3, rotation mechanism;31, third table board;32, second gear;33, bearing;34, positioning column;35, fourth motor;36, third gear. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments of the present application.
[0029] It should be understood that, in the description of the present application, the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated, that is, the features with "first", "second" can explicitly or implicitly include one or more of the features. In addition, unless otherwise stated, the meaning of "multiple" is two or more.
[0030] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.
[0031] As Figures 1-6 indicated, the automatic feeding platform provided by the embodiment of the present application has a first direction x, a second direction y and a third direction z intersecting with each other, and comprises a lifting mechanism 1, a moving mechanism 2 and a rotating mechanism 3. Among them, the lifting mechanism 1 can be lifted along the third direction z, the moving mechanism 2 can be moved along the first direction x and the second direction y, and the rotating mechanism 3 can be rotated around the third direction z. Through the above-mentioned mechanism, the position of the workpiece can be flexibly adjusted.
[0032] The lifting mechanism 1 comprises a first table plate 11, a second table plate 12 arranged above the first table plate 11, and a lifting assembly 13 arranged between the first table plate 11 and the second table plate 12. The lifting assembly 13 is used to drive the first table plate 12 to move up and down on the first table plate 11.
[0033] The moving mechanism 2 comprises a first sliding seat 21, a second sliding seat 22 arranged on the first sliding seat 21, and a third sliding seat 23 arranged on the second sliding seat 22. The first sliding seat 21 is installed on the upper surface of the second table plate 12. The second sliding seat 22 is configured to be slidingly connected with the first sliding seat 21 along the second direction y. The third sliding seat 23 is configured to be slidingly connected with the second sliding seat 22 along the first direction x. The moving mechanism 2 can be moved along the first direction x and the second direction y.
[0034] The rotating mechanism 3 is installed on the upper surface of the third sliding seat 23. The rotating mechanism 3 is configured to rotate around the third direction z. The rotating mechanism 3 is used to carry the workpiece.
[0035] Based on the above structure, the height between the first table plate 11 and the second table plate 12 is adjusted by the lifting assembly 13, the displacement in the first direction x and the second direction y is adjusted by the moving mechanism 2, and the rotation around the third direction z is adjusted by the rotating mechanism 3, so that the position of the workpiece can be flexibly adjusted, the workpiece can be automatically transferred, the work efficiency is improved, and the transfer process is safe and reliable.
[0036] As shown in Figure 3 some embodiments, the lifting assembly 13 includes a first sliding rail 130, a first connecting piece 131, a second connecting piece 132, a third connecting piece 133, a fourth connecting piece 134, a first lead screw 135, a first motor 136, a second sliding rail 137, a first cross arm 138, and a second cross arm 139. The first sliding rail 130 is installed on the upper surface of the first table plate 11 along the first direction x. The first connecting piece 131 is fixedly installed on the first sliding rail 130. The second connecting piece 132 is slidingly installed on the first sliding rail 130. The second sliding rail 137 is installed on the lower surface of the second table plate 12 along the first direction x. The third connecting piece 133 and the first motor 136 are fixedly installed on the second sliding rail 137. The fourth connecting piece 134 is slidingly installed on the second sliding rail 137. The two ends of the first cross arm 138 are hingedly connected with the first connecting piece 131 and the third connecting piece 133, respectively. The two ends of the second cross arm 139 are hingedly connected with the second connecting piece 132 and the fourth connecting piece 134, respectively. The first motor 136 is in transmission connection with the first end of the first lead screw 135. The second end of the first lead screw 135 is in threaded connection with the fourth connecting piece 134 through the third connecting piece 133, for driving the fourth connecting piece 134 to move along the second sliding rail 137. The third connecting piece 133 has a circular hole to allow the first lead screw 135 to pass through. The fourth connecting piece 134 has a threaded hole to be in threaded connection with the first lead screw 135. In use, the first motor 136 drives the first lead screw 135 to rotate, so that the fourth connecting piece 134 slides along the second sliding rail 137, thereby driving the second cross arm 139 to deflect by an angle, and the first cross arm 138 also moves correspondingly to adjust the height between the first table plate 11 and the second table plate 12.
[0037] Specifically, in some embodiments, the thickness of the first connecting piece 131, the second connecting piece 132, the third connecting piece 133, and the fourth connecting piece 134 along the second direction y is a, and the thickness of the first cross arm 138 and the second cross arm 139 along the second direction y is b, satisfying a≥2b. The first cross arm 138 and the second cross arm 139 have sufficient space for installation.
[0038] Specifically, in some embodiments, the first motor 136 is located at the first end of the second sliding rail 137, and the second end of the first lead screw 135 is flush with the second end of the second sliding rail 137. In addition, the second end of the second sliding rail 137 is provided with a stopper to prevent the fourth connecting piece 134 from sliding out of the second sliding rail 137.
[0039] like Figure 3 As shown, in some embodiments, the lifting assembly 13 is provided with at least two sets, and the at least two sets of lifting assemblies 13 are arranged along the second direction y. If the lifting height of the at least two sets of lifting assemblies 13 is the same, the second platform 12 is in a horizontal state; if the lifting height of the at least two sets of lifting assemblies 13 is not the same, the second platform 12 is tilted, which facilitates the pouring of the workpiece into the container.
[0040] In the above embodiments, the first connector 131, the second connector 132, the third connector 133, and the fourth connector 134 are all hinged members. Each hinged member includes a first hinge portion and a second hinge portion, which are rotatably connected about a first direction x. The first hinge portion is configured to be located on the first slide rail 130 or the second slide rail 137, and the second hinge portion is configured to be hinged to the first cross arm 138 or the second cross arm 139. The purpose of using hinged members for the first connector 131, the second connector 132, the third connector 133, and the fourth connector 134 is that when the second platform 12 tilts, the first cross arm 138 and the second cross arm 139 can still work normally. If a rigid connection is used, both will break.
[0041] like Figure 4 As shown, in some embodiments, the upper part of the first slide block 21 has a first groove 211 extending along the second direction y, and the two sides of the first groove 211 have first sliding grooves 212. The lower surface of the second slide block 22 has two downward protrusions on both sides to form first sliding portions 221, and the two first sliding portions 221 are correspondingly disposed in the first sliding grooves 212. The moving mechanism 2 includes a second motor 24, a first gear 25, and a rack 26. The rack 26 is disposed in the middle of the first groove 211, and the second motor 24 is mounted in the middle of the lower surface of the second slide block 22. The second motor 24 is connected to the first gear 25 in a transmission connection, and the first gear 25 is disposed on the rack 26 and meshed with it. Starting the second motor 24 drives the first gear 25 to rotate on the rack 26, causing the second slide block 22 to slide on the first slide block 21.
[0042] like Figure 5As shown in the drawings, in some embodiments, the lower part of the third sliding base 23 has a second groove 231 extending along the first direction x, the two sides of the second groove 231 have second sliding grooves 232, the upper surface of the second sliding base 22 has two second sliding parts 222 protruding upward, and the two second sliding parts 222 are arranged in the second sliding grooves 232 one by one; the moving mechanism 2 comprises a third motor 27, a second screw rod 28, a third screw rod 29 and two mounting seats 20, the third motor 27 is mounted on the middle part of the second sliding base 22, the second screw rod 28 is in transmission connection with the third motor 27, the third screw rod 29 is arranged in the second groove 231, the two mounting seats 20 are arranged at the two ends of the third screw rod 29, and the mounting seat 20 is fixed on the third sliding base 23, the second screw rod 28 is arranged on one side of the third screw rod 29 and is in meshing connection, and the length of the second screw rod 28 is less than the length of the third screw rod 29. Starting the third motor 27 drives the second screw rod 28 to rotate on the side of the third screw rod 29, so that the third sliding base 23 slides on the second sliding base 22.
[0043] As shown in the drawings, Figure 6 In some embodiments, the rotating mechanism 3 comprises a third table plate 31, a second gear 32, a bearing 33 and a positioning column 34, the bottom of the positioning column 34 is mounted on the upper surface of the third sliding base 23, the bearing 33 is sleeved on the positioning column 34, the top of the positioning column 34 abuts against the second gear 32, the second gear 32 is mounted on the lower surface of the third table plate 31, and the upper surface of the third table plate 31 is used for bearing the workpiece. The third table plate 31 can rotate around the positioning column 34.
[0044] Further, the rotating mechanism 3 comprises a fourth motor 35 and a third gear 36, the fourth motor 35 is mounted on the upper surface of the third sliding base 23, the third gear 36 is in transmission connection with the fourth motor 35, and the third gear 36 is arranged on the outer side of the second gear 32 and is in meshing connection. Starting the fourth motor 35 drives the second gear 32 to rotate through the third gear 36, so that the third table plate 31 rotates around the third direction z.
[0045] In some embodiments, the diameter of the second gear 32 is greater than twice the diameter of the third gear 36, so that the third table plate 31 rotates stably.
[0046] The above only describes the preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present application.
Claims
1. An automatic feeding platform, characterized in that, It has a first direction, a second direction, and a third direction that intersect each other, including: The lifting mechanism includes a first platform, a second platform disposed above the first platform, and a lifting assembly disposed between the first platform and the second platform; A moving mechanism includes a first slide, a second slide disposed on the first slide, and a third slide disposed on the second slide. The first slide is mounted on the upper surface of a second platform. The second slide is configured to be slidably connected to the first slide along a second direction, and the third slide is configured to be slidably connected to the second slide along the first direction. A rotating mechanism is mounted on the upper surface of the third slide, the rotating mechanism being configured to rotate about the third direction, the rotating mechanism being used to carry the workpiece.
2. The automatic feeding platform according to claim 1, characterized in that, The lifting assembly includes a first slide rail, a first connecting member, a second connecting member, a third connecting member, a fourth connecting member, a first lead screw, a first motor, a second slide rail, a first cross arm, and a second cross arm. The first slide rail is mounted on the upper surface of the first platform along the first direction. The first connecting member is fixedly mounted on the first slide rail. The second connecting member is slidably mounted on the first slide rail. The second slide rail is mounted on the lower surface of the second platform along the first direction. The third connecting member and the first motor are fixedly mounted on the second slide rail. The fourth connecting member is slidably mounted on the second slide rail. The two ends of the first cross arm are respectively hinged to the first connecting member and the third connecting member. The two ends of the second cross arm are respectively hinged to the second connecting member and the fourth connecting member. The first motor is drivenly connected to the first end of the first lead screw. The second end of the first lead screw passes through the third connecting member and is threadedly connected to the fourth connecting member, for driving the fourth connecting member to move along the second slide rail.
3. The automatic feeding platform according to claim 2, characterized in that, The thickness of the first connector, the second connector, the third connector, and the fourth connector along the second direction is 'a', and the thickness of the first cross arm and the second cross arm along the second direction is 'b', satisfying a≥2b.
4. The automatic feeding platform according to claim 2, characterized in that, The first motor is located at the first end of the second slide rail, and the second end of the first lead screw is flush with the second end of the second slide rail.
5. The automatic feeding platform according to claim 2, characterized in that, The lifting assembly is provided in at least two sets, and the at least two sets of the lifting assembly are arranged along the second direction.
6. The automatic feeding platform according to claim 2, characterized in that, The first connector, the second connector, the third connector, and the fourth connector are all hinges. Each hinge includes a first hinge portion and a second hinge portion. The first hinge portion and the second hinge portion are rotatably connected about the first direction. The first hinge portion is configured to be disposed on the first slide rail or the second slide rail, and the second hinge portion is configured to be hinged to the first cross arm or the second cross arm.
7. The automatic feeding platform according to claim 1, characterized in that, The upper part of the first slide has a first groove extending along the second direction, and the two sides of the first groove have first sliding grooves. The lower surface of the second slide has two sides that bulge downward to form first sliding parts, and the two first sliding parts are respectively disposed in the first sliding grooves. The moving mechanism includes a second motor, a first gear, and a rack. The rack is located in the middle of the first groove. The second motor is mounted in the middle of the lower surface of the second slide. The second motor is connected to the first gear in a transmission connection. The first gear is located on the rack and is meshed with it.
8. The automatic feeding platform according to claim 1, characterized in that, The lower part of the third slide has a second groove extending along the first direction, and the two sides of the second groove have second sliding grooves. The upper surface of the second slide has two sides that bulge upward to form a second sliding part, and the two second sliding parts are respectively disposed in the second sliding grooves. The moving mechanism includes a third motor, a second lead screw, a third lead screw, and two mounting seats. The third motor is installed in the middle of the second slide. The second lead screw is drivenly connected to the third motor and is located in the second groove. The two mounting seats are correspondingly installed at both ends of the third lead screw and are fixed to the third slide. The second lead screw is located on one side of the third lead screw and is engaged with it. The length of the second lead screw is less than the length of the third lead screw.
9. The automatic feeding platform according to claim 1, characterized in that, The rotating mechanism includes a third plate, a second gear, a bearing, and a positioning column. The bearing is sleeved on the positioning column, and the top of the positioning column abuts against the second gear. The second gear is mounted on the lower surface of the third plate, and the upper surface of the third plate is used to support the workpiece.
10. The automatic feeding platform according to claim 9, characterized in that, The rotating mechanism includes a fourth motor and a third gear. The fourth motor is mounted on the upper surface of the third slide, and the third gear is driven and connected to the fourth motor. The third gear is located outside the second gear and is meshed with it.