Feeding auxiliary tool of rail manipulator

Abstract

The utility model discloses an auxiliary feeding tool of a rail manipulator, which relates to the technical field of manipulators and comprises a moving platform for transporting annular workpieces and a support arranged at the upper end of the moving platform. One end of the rod body is connected with the support, and the annular hole of the annular workpiece penetrates through the rod body and is hung on the surface of the rod body; and the clamping component is used for fixing the annular workpiece placed on the surface of the rod body. Due to the fact that the rod body is adopted and can be matched with a clamping component to conduct supporting and fixing on the inner wall of an annular hole of an annular workpiece, the surface of the annular workpiece cannot be shielded, the annular workpiece can be directly clamped through a manipulator clamp rod and then taken out, operation is relatively simple, and after the annular workpiece at the outermost end of the rod body is taken down, clamping is convenient. And the driving part drives the push plate to transversely slide along the rod body, so that the next annular workpiece on the surface of the rod body is pushed to the claw beam of the manipulator for next feeding, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a material feeding auxiliary tooling of a rail manipulator. Background Art

[0002] The hydraulic rail manipulator is the most important supporting machinery for hydraulic presses, hydraulic hammers and other equipment. During the operation, the workpiece is clamped by the clamp rod, and then the clamp rod is lifted up by the hanging system. Then the manipulator drives the entire manipulator forward through the motor and hydraulic system, thereby placing the workpiece on the workbench under the hydraulic press and hydraulic hammer.

[0003] In the prior art, the annular workpiece is easy to roll and cannot be directly prevented from being placed on the cargo platform. Usually, a positioning block is set on the cargo platform to fix it. The positioning block is a block structure with a V-shaped depression. When fixed, the annular workpiece is embedded in the V-shaped depression of the positioning block. This positioning method has the following defects: the positioning block will block part of the surface of the workpiece, and the operating machine clamp rod will sometimes be unable to directly clamp the workpiece due to the presence of the positioning block during the movement process. The worker needs to operate the clamp rod to rotate and adjust the angle position, and clamp the workpiece from both sides of the V-shaped depression of the positioning block, which increases the operation steps and is therefore less efficient. Utility Model Content

[0004] The utility model aims to provide a feeding auxiliary tooling for a rail manipulator to solve the technical problem raised by the above background technology that the rail manipulators on the market currently need workers to operate the clamp rod to rotate and adjust the angle position when clamping the workpiece, thus resulting in low operating efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a material loading auxiliary tooling of a rail manipulator, comprising a mobile platform for transporting annular workpieces, and the material loading auxiliary tooling also includes:

[0006] A bracket disposed on the upper end of the mobile platform;

[0007] A rod body having one end connected to the bracket, wherein the annular hole of the annular workpiece passes through the rod body and is suspended on the surface of the rod body;

[0008] A clamping component for fixing an annular workpiece placed on the surface of the rod body;

[0009] A push plate with a through slot, the push plate is slidably arranged on the upper end of the bracket, the through slot of the push plate passes through the rod body and is arranged at the connection between the bracket and the rod body;

[0010] The driving component is used to drive the push plate to slide horizontally along the rod body. When taking out the workpiece, the clamping component releases the fixation of the annular workpiece, and the driving component pushes the push plate to push the annular workpiece on the surface of the rod body to the clamp rod of the operating machine.

[0011] As a preferred technical solution of the utility model, a first electric push rod is arranged at the upper end of the mobile platform, and an output end of the first electric push rod is connected to the bottom end of the bracket.

[0012] As a preferred technical solution of the utility model, the clamping component includes a fixing column, which is arranged in the inner cavity opened in the rod body, and the fixing column is connected to a plurality of clamping structures, and the clamping structures include:

[0013] A second electric push rod whose bottom end is connected to the fixing column;

[0014] A pressing plate connected to the output end of the second electric push rod, the pressing plate matches the shape of the inner wall of the annular hole of the annular workpiece, and the pressing plate passes through a movable groove opened on the surface of the rod body.

[0015] As a preferred technical solution of the utility model, a sliding block is provided at the bottom of the push plate, and the sliding block is slidably matched with a sliding groove provided on the upper end surface of the bracket.

[0016] As a preferred technical solution of the utility model, the driving component includes:

[0017] A second motor disposed at one end of the bracket;

[0018] One end of the screw rod is rotatably arranged in the slide groove, the screw rod is matched with the screw rod groove opened in the slide block, and the other end of the screw rod is connected to the output shaft of the second motor.

[0019] As a preferred technical solution of the utility model, the feeding auxiliary tooling also includes:

[0020] A first motor disposed on one side of the bracket;

[0021] The worm and the worm wheel which cooperate with each other and are arranged inside the bracket are rotated, the output shaft of the first motor is connected to the worm, and one end of the worm wheel is connected to the rod body.

[0022] As a preferred technical solution of the utility model, the feeding auxiliary tooling also includes:

[0023] A third electric push rod with its bottom end arranged at the upper end of the bracket;

[0024] A support plate connected to the telescopic end of the third electric push rod, wherein the support plate is provided with a recess matched with the rod body.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] The utility model adopts a rod body, which can cooperate with the clamping component to support and fix the annular workpiece from the inner wall of the annular hole, thereby not blocking the surface of the annular workpiece, and can be directly clamped and taken out by the operating machine clamp rod. The operation is relatively simple. When the annular workpiece at the outermost end of the rod body is taken off, the driving component drives the push plate to slide laterally along the rod body, thereby pushing the next annular workpiece on the surface of the rod body to the operating machine clamp rod, preparing for the next loading, which is beneficial to improving the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the external three-dimensional structure of the utility model;

[0028] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 3 It is a schematic diagram of the three-dimensional structure of the bracket and the rod body of the utility model;

[0030] Figure 4 It is a schematic diagram of the three-dimensional structure of the bracket of the utility model;

[0031] Figure 5 It is a structural schematic diagram of a positioning block in the prior art.

[0032] In the figure: 1. mobile platform; 2. first electric push rod; 3. bracket; 4. first motor; 5. worm; 6. worm wheel; 7. rod body; 8. inner cavity; 9. fixed column; 10. second electric push rod; 11. pressure plate; 12. push plate; 13. through groove; 14. slider; 15. screw groove; 16. slide groove; 17. second motor; 18. screw; 19. third electric push rod; 20. support plate; 21. annular workpiece; 22. positioning block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] See also Figure 1-Figure 4 The utility model provides a technical solution: a material loading auxiliary tooling of a rail manipulator, comprising a mobile platform 1 for transporting an annular workpiece 21, the material loading auxiliary tooling further comprising: a bracket 3 arranged at the upper end of the mobile platform 1; a rod body 7 connected to the bracket 3 at one end, the annular hole of the annular workpiece 21 passes through the rod body 7 and is suspended on its surface;

[0035] The above technical solution can be used to transport the annular workpiece 21. The annular hole of the annular workpiece 21 to be transported is passed through the rod body 7 and hung on its surface. The annular workpiece 21 can be transported to the manipulator by pushing the mobile platform 1.

[0036] like Figure 3 As shown, the feeding auxiliary tooling also includes: a clamping component for fixing the annular workpiece 21 placed on the surface of the rod body 7; in this embodiment, the clamping component includes a fixing column 9, which is arranged in the inner cavity 8 opened in the rod body 7, and the fixing column 9 is connected to four clamping structures, and the clamping structure includes: a second electric push rod 10 connected to the fixing column 9 at the bottom end; a pressing plate 11 connected to the output end of the second electric push rod 10, the pressing plate 11 is consistent with the shape of the inner wall of the annular hole of the annular workpiece 21, and the pressing plate 11 passes through the movable groove opened on the surface of the rod body 7;

[0037] The above technical solution can ensure that the annular workpiece 21 is stably fixed on the rod body 7 without sliding. Starting the second electric push rod 10 drives the pressure plate 11 to extend outward. The pressure plate 11 applies pressure to the inner wall of the annular hole of the annular workpiece 21, thereby fixing the annular workpiece 21 on the rod body 7.

[0038] like Figure 4 As shown, the feeding auxiliary tooling also includes: a push plate 12 with a through slot 13, the push plate 12 is slidably arranged at the upper end of the bracket 3, the through slot 13 of the push plate 12 passes through the rod body 7 and is arranged at the connection between the bracket 3 and the rod body 7; a slider 14 is arranged at the bottom of the push plate 12, and the slider 14 is slidably matched with a slide slot 16 opened on the upper end surface of the bracket 3;

[0039] like Figure 4 As shown, the feeding auxiliary tooling also includes: a driving component for driving the push plate 12 to slide horizontally along the rod body 7; in this embodiment, the driving component includes: a second motor 17 arranged at one end of the bracket 3; a screw rod 18 arranged in the slide groove 16 at one end, the screw rod 18 cooperates with the screw rod groove 15 opened in the slider 14, and the other end of the screw rod 18 is connected to the output shaft of the second motor 17;

[0040] The above technical solution can facilitate the clamp rod of the operating machine to remove the annular workpiece 21 on the surface of the rod body 7. When removing the workpiece, the second electric push rod 10 is started to drive the pressure plate 11 to retract inward, and the pressure plate 11 loses the pressure on the inner wall of the annular hole of the annular workpiece 21, so that the annular workpiece 21 can slide along the rod body 7, thereby releasing the fixation of the annular workpiece 21, and the second motor 17 drives the screw rod 18 to rotate, and the screw rod 18 drives the slider 14 matched with it to slide along the slide groove 16, thereby driving the push plate 12 connected to the slider 14 to slide horizontally along the rod body 7, thereby pushing the push plate 12 to push the annular workpiece 21 on the surface of the rod body 7 to the clamp rod of the operating machine, which is beneficial to the operation of the machine. The clamp rod clamps the annular workpiece 21, removes the annular workpiece 21 from the rod body 7 and moves it to the working position under the hydraulic hammer of the hydraulic press for loading. Due to the use of the rod body 7, it can cooperate with the clamping component to support and fix the inner wall of the annular hole of the annular workpiece 21, so that the surface of the annular workpiece 21 will not be blocked. It can be directly clamped and taken out by the clamp rod of the operating machine. The operation is relatively simple and convenient, which is conducive to improving the efficiency of loading. When the annular workpiece 21 at the outermost end of the rod body 7 is removed, the second motor 17 continues to drive the push plate 12 to slide horizontally along the rod body 7, thereby pushing the next annular workpiece 21 on the surface of the rod body 7 to the clamp rod of the operating machine, preparing for the next loading.

[0041] Further, such as Figure 1 As shown, a first electric push rod 2 is disposed at the upper end of the mobile platform 1, and an output end of the first electric push rod 2 is connected to the bottom end of the bracket 3;

[0042] The above technical solution can conveniently adjust the height of the bracket 3, which is beneficial to fine-tune the height of the annular workpiece 21 according to the position of the clamp rod of the operating machine. During operation, the first electric push rod 2 drives the bracket 3 to move upward, thereby driving the rod body 7 to move upward, thereby changing the height of the annular workpiece 21.

[0043] Further, such as Figure 3 As shown, the feeding auxiliary tooling also includes: a first motor 4 arranged on one side of the bracket 3; a worm 5 and a worm wheel 6 arranged inside the bracket 3 and cooperating with each other, the output shaft of the first motor 4 is connected to the worm 5, and one end of the worm wheel 6 is connected to the rod body 7;

[0044] The above technical solution can conveniently adjust the angle of the annular workpiece 21, which is beneficial for operating the machine clamp rod for clamping. The present device is not limited to clamping circular workpieces, but can also be applicable to workpieces with square circular holes. In order to ensure that the annular workpiece 21 can be in stable contact with the clamp rod, the first motor 4 can be started to drive the worm 5 to rotate, the worm 5 drives the worm wheel 6 to rotate, and the worm wheel 6 drives the rod body 7 to rotate, thereby rotating the angle of the annular workpiece 21 located on the surface of the rod body 7.

[0045] Further, such as Figure 2As shown, the feeding auxiliary tooling also includes: a third electric push rod 19 whose bottom end is arranged at the upper end of the bracket 3; a support plate 20 connected to the telescopic end of the third electric push rod 19, and the support plate 20 is provided with a recess matched with the rod body 7;

[0046] The adoption of the above technical solution can prevent one end of the rod body 7 from tilting due to uneven force. By setting up the support plate 20, the other end of the rod body 7 can be supported, thereby ensuring that the rod body 7 can be stably supported at both ends to prevent the rod body 7 from tilting. Since the support plate 20 is connected to the third electric push rod 19, the support plate 20 can be raised and lowered by the third electric push rod 19. When unloading or loading materials, the support plate 20 needs to be separated from the rod body 7.

[0047] Working principle: When in use, first, the annular hole of the annular workpiece 21 to be transported is passed through the rod body 7 and hung on its surface. The annular workpiece 21 can be transported to the operating machine by pushing the mobile platform 1. The second electric push rod 10 is started to drive the pressing plate 11 to extend outward. The pressing plate 11 applies pressure to the inner wall of the annular hole of the annular workpiece 21, so that the annular workpiece 21 can be fixed on the rod body 7. When taking the workpiece, the second electric push rod 10 is started to drive the pressing plate 11 to retract inward. The pressing plate 11 loses the pressure on the inner wall of the annular hole of the annular workpiece 21, so that the annular workpiece 21 can slide along the rod body 7, thereby releasing the fixation of the annular workpiece 21. The second motor 17 drives the screw rod 18 to rotate, and the screw rod 18 is rotated. The rod 18 drives the slider 14 matched with it to slide along the slide groove 16, thereby driving the push plate 12 connected to the slider 14 to slide horizontally along the rod body 7, thereby pushing the push plate 12 to push the annular workpiece 21 on the surface of the rod body 7 to the clamp rod of the operating machine, which is conducive to the clamp rod of the operating machine to clamp the annular workpiece 21. The clamp rod removes the annular workpiece 21 from the rod body 7 and moves it to the working position under the hydraulic hammer of the hydraulic press for loading. Due to the use of the rod body 7, it can cooperate with the clamping component to support and fix the annular workpiece 21 from the inner wall of the annular hole of the annular workpiece 21, so that the surface of the annular workpiece 21 will not be blocked, and it can be directly clamped and taken out by the clamp rod of the operating machine. The operation is relatively simple and convenient, which is conducive to improving the efficiency of loading.

[0048] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A material loading auxiliary tool for a rail-mounted manipulator, comprising a mobile platform (1) for transporting an annular workpiece (21), characterized in that: The feeding auxiliary tooling also includes: A bracket (3) arranged on the upper end of the mobile platform (1); A rod body (7) having one end connected to the bracket (3), wherein the annular hole of the annular workpiece (21) passes through the rod body (7) and is suspended on the surface thereof; A clamping component for fixing an annular workpiece (21) placed on the surface of the rod body (7); A push plate (12) having a through slot (13), wherein the push plate (12) is slidably disposed on the upper end of the bracket (3), and the through slot (13) of the push plate (12) passes through the rod body (7) and is disposed at the connection between the bracket (3) and the rod body (7); A driving component is used to drive the push plate (12) to slide transversely along the rod body (7); when taking out a workpiece, the clamping component releases the fixation of the annular workpiece (21), and the driving component pushes the push plate (12) to push the annular workpiece (21) on the surface of the rod body (7) to the clamp rod of the operating machine.

2. The auxiliary loading tooling of the rail-mounted manipulator according to claim 1, characterized in that: A first electric push rod (2) is arranged at the upper end of the mobile platform (1), and an output end of the first electric push rod (2) is connected to the bottom end of the bracket (3).

3. The auxiliary loading tooling of the rail-mounted manipulator according to claim 1, characterized in that: The clamping component comprises a fixing column (9) which is arranged in an inner cavity (8) opened in the rod body (7). The fixing column (9) is connected to a plurality of clamping structures, and the clamping structures include: A second electric push rod (10) whose bottom end is connected to the fixing column (9); A pressing plate (11) connected to the output end of the second electric push rod (10), the pressing plate (11) matches the shape of the inner wall of the annular hole of the annular workpiece (21), and the pressing plate (11) passes through a movable groove opened on the surface of the rod body (7).

4. The auxiliary loading tooling of the rail-mounted manipulator according to claim 1, characterized in that: A sliding block (14) is provided at the bottom of the push plate (12), and the sliding block (14) is slidably matched with a sliding groove (16) provided on the upper end surface of the bracket (3).

5. The auxiliary loading tooling for the rail-mounted manipulator according to claim 4, characterized in that: The driving component comprises: A second motor (17) disposed at one end of the bracket (3); One end of a screw rod (18) is rotatably arranged in the slide groove (16), the screw rod (18) cooperates with a screw rod groove (15) provided in the slider (14), and the other end of the screw rod (18) is connected to the output shaft of the second motor (17).

6. The auxiliary loading tooling of the rail-mounted manipulator according to claim 1, characterized in that: The feeding auxiliary tooling also includes: A first motor (4) disposed on one side of the bracket (3); The worm (5) and the worm wheel (6) which cooperate with each other and are arranged inside the bracket (3) are rotated, the output shaft of the first motor (4) is connected to the worm (5), and one end of the worm wheel (6) is connected to the rod body (7).

7. The auxiliary loading tooling of the rail-mounted manipulator according to any one of claims 1 to 6, characterized in that: The feeding auxiliary tooling also includes: A third electric push rod (19) with its bottom end arranged at the upper end of the bracket (3); A support plate (20) connected to the telescopic end of the third electric push rod (19), wherein the support plate (20) is provided with a recess matched with the rod body (7).

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