CN217372392U

CN217372392U - Material moving manipulator for preventing goods from falling

Info

Publication number: CN217372392U
Application number: CN202221405741.4U
Authority: CN
Inventors: 孟亚威; 孟令方; 杜彬
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-06
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a material moving manipulator for preventing goods from falling, which relates to the technical field of machinery, and comprises a bracket, a clamping device is arranged in the bracket, rotating motors are embedded and arranged on the outer walls of two sides of the bracket, the output ends of the two rotating motors are fixedly connected with an outer shell, a lifting motor is embedded and arranged in the outer shell, the output end of the bottom of the lifting motor is fixedly connected with a gear I, the gear I is meshed with a gear II, the top and the bottom of the gear II are embedded and arranged in the outer shell through one rotating shaft bearing, the center thread of the gear II is connected with a screw rod I, the bottom of the two screw rods is connected with a support frame together, a plurality of rollers are sleeved on the support frame in a rotating way, the support frame can rotate and support the bottom of goods along the moving direction of a clamping plate through the cooperation of the rotating motors and the screw rods and the gear transmission, the goods are prevented from falling, and the occupation of a longitudinal space is reduced, simultaneously the lead screw area support frame reciprocates, can prevent that the goods of not unidimensional size from dropping.

Description

Material moving manipulator for preventing goods from falling

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a prevent material moving manipulator that goods dropped.

Background

The manipulator provides an ideal power-assisted carrying and assembling tool for the assembly of material loading and unloading and production articles, can complete three-dimensional space transfer actions such as heavy object grabbing, carrying, overturning, butting, angle fine adjustment and the like, is widely applied to industrial production, and can partially replace heavy labor of people to realize mechanization and automation of production. The existing manipulator mostly completes the material handling through clamping materials, the materials are easy to fall off from the manipulator in the material handling transferring process, the materials are damaged, the materials clamped by the manipulator cannot be supported, and the working effect and the working efficiency of material handling transferring are reduced.

Chinese patent with publication number CN 113276147B at present discloses a material handling transfer manipulator, including support, clamping device, strutting arrangement, angle adjustment subassembly and rotating assembly, its advantage is to clip the goods through clamping device on the support, then supports the goods bottom through rotatory strutting arrangement of rotating assembly and angle adjustment subassembly to avoid the material to drop at the in-process that the transport shifted, there are following defects among the above-mentioned technical scheme: 1. the supporting devices used for preventing goods from falling on two sides of the bracket and the rotating assemblies are large in space application limitation, and the rotating directions of the rotating assemblies and the supporting devices are perpendicular to the moving direction of the clamped clamping plate, so that the whole manipulator occupies a large amount of space in the transverse direction and the longitudinal direction, and the application range is small; 2. energy loss is big, what prevent in the above-mentioned patent that the goods from dropping to play supporting role pushes down the gag lever post through the driving piece, rely on lever principle to support the goods bottom, but the driving piece one end arm of force is shorter, therefore the driving piece need consume bigger strength could play the supporting role to the goods, need many times transmission to support between rotating assembly and angle adjusting part and the lifting unit simultaneously, every transmission just needs energy once more that consumes, therefore energy loss is bigger, to two defects above, the utility model provides a material moving manipulator that prevents the goods from dropping is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent material manipulator that moves that goods dropped for solve the technical problem who mentions in the above-mentioned background.

In order to solve the technical problem, the utility model provides a pair of prevent material moving manipulator that goods dropped, which comprises a bracket, support internally mounted has clamping device, support both sides outer wall all inlays to be established and installs the rotating electrical machines, two the equal fixedly connected with shell body of output of rotating electrical machines, the shell body is inside all to inlay to be established and install elevator motor, the equal fixedly connected with gear one of elevator motor bottom output, gear one is connected with the meshing of gear two, two tops of gear all rotate with the bottom through a bearing and inlay inside locating the shell body, two central screw thread connections of gear have a lead screw one, a lead screw both ends are all worn out, two from the shell body conch wall lead screw bottom is connected with the support frame jointly, it has cup jointed a plurality of backup pads to rotate on the support frame.

Preferably, the outer part of the outer shell is fixedly connected with a limiting lug, and a sliding groove matched with the limiting lug is formed in the outer wall of the screw rod.

Preferably, the specifications and the models of the two rotating motors and the two lifting motors on the two sides of the support are respectively the same.

Preferably, the clamping device is composed of two clamping plates, a second lead screw is arranged between the two inner walls of the support, two ends of the second lead screw are rotatably embedded in the inner walls of the support through second bearings, two moving blocks are in threaded connection with the outer walls of the lead screw, the bottoms of the two moving blocks are fixedly connected with the two clamping plates respectively, and the second lead screw is a bidirectional lead screw.

Preferably, the outer wall of one end of the second screw rod is fixedly sleeved with a third gear, the third gear is meshed with a fourth gear, the fourth outer wall of the gear is fixedly connected with the output end of the clamping motor, the top of the clamping motor is fixedly installed on the inner wall of the top of the support, and the outer walls of the two clamping plates are both provided with anti-slip pads.

Preferably, the top of the bracket is fixedly connected with a connecting disc.

Compared with the prior art, the utility model provides a pair of prevent material moving manipulator that goods dropped has following beneficial effect:

(1) the utility model provides a material moving manipulator for preventing goods from dropping, which can enable a support frame to rotatably support the bottom of goods along the motion direction of a clamping plate through the matching of a rotating motor and a lifting motor as well as lead screw and gear transmission, thereby preventing the goods from dropping, reducing the occupation of longitudinal space, and preventing the goods with different sizes from dropping because the lead screw drives the support frame to move up and down;

(2) the utility model provides a prevent material manipulator that moves that goods dropped, supporting component only two points through rotating electrical machines and elevator motor, and middle transmission process is few, can maximize reduction energy loss, uses more energy-conservingly.

Drawings

Fig. 1 is the utility model relates to a prevent positive cross-sectional view of material moving manipulator that goods dropped.

Fig. 2 is the utility model relates to a prevent side view of material moving manipulator that goods dropped.

Fig. 3 is the utility model relates to a prevent that goods from dropping move the enlarged schematic diagram of structure of A department in material manipulator fig. 1.

Reference numbers in the figures: 1. a support; 2. a clamping device; 21. a clamping plate; 22. a second screw rod; 23. a second bearing; 24. a moving block; 25. a third gear; 26. a fourth gear; 27. a clamping motor; 28. a non-slip mat; 3. a rotating electric machine; 4. an outer housing; 5. a lifting motor; 6. a first gear; 7. a second gear; 8. a first bearing; 9. a first screw rod; 10. a limiting bump; 11. a support frame; 12. a support plate; 13. and (7) connecting the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example, as shown in fig. 1-3, the utility model relates to a material transferring manipulator for preventing goods from falling, which comprises a bracket 1, the inside of the bracket 1 is provided with a clamping device 2, the outer walls of both sides of the bracket 1 are respectively embedded with a rotating motor 3, the output ends of the two rotating motors 3 are respectively fixedly connected with an outer shell 4, the inner parts of the outer shells 4 are all embedded with lifting motors 5, the output ends of the bottoms of the lifting motors 5 are all fixedly connected with first gears 6, the first gear 6 is meshed with the second gear 7, the top and the bottom of the second gear 7 are rotatably embedded in the outer shell 4 through a first bearing 8, the central thread of the second gear 7 is connected with a first screw rod 9, two ends of the first screw rod 9 penetrate out of the wall of the outer shell 4, the bottoms of the first screw rods 9 are connected with a support frame 11 together, and the support frame 11 is rotatably sleeved with a plurality of support plates 12.

The outer portion of the outer shell 4 is fixedly connected with a limiting convex block 10, a sliding groove matched with the limiting convex block 10 is formed in the outer wall of the first screw rod 9, the first screw rod 9 can be limited to move up and down only by the limiting convex block 10 sliding along the inner wall of the sliding groove, and therefore rotation of the following gear II 7 is avoided.

Wherein, its specification and model of two rotating electrical machines 3 and two elevator motors 5 of 1 both sides of support are the same separately, and the rotating electrical machines 3 synchronous revolution of both sides promptly makes support frame 11 rotatory from not influencing clamping device 2 centre gripping goods, and elevator motors 5 synchronous operation can make two lead screws 9 reciprocate in step to can be suitable for the goods support of different sizes of body type and use.

The clamping device 2 is composed of two clamping plates 21, a second lead screw 22 is arranged between the two inner walls of the support 1, two ends of the second lead screw 22 are rotatably embedded in the inner wall of the support 1 through a second bearing 23, two moving blocks 24 are in threaded connection with the outer wall of the second lead screw 22, the bottoms of the two moving blocks 24 are fixedly connected with the two clamping plates 21 respectively, the second lead screw 22 is a bidirectional lead screw, and the two moving blocks 24 can synchronously move in the opposite direction or in the opposite direction through rotation of the second lead screw 22, so that goods can be clamped conveniently.

The outer wall of one end of the second screw rod 22 is fixedly sleeved with a third gear 25, the third gear 25 is meshed with a fourth gear 26, the outer wall of the fourth gear 26 is fixedly connected with the output end of a clamping motor 27, the top of the clamping motor 27 is fixedly installed on the inner wall of the top of the support 1, anti-slip pads 28 are installed on the outer wall of the clamping plates 21, the clamping motor 27 drives the fourth gear 26 to rotate, so that the third gear 25 meshed with the clamping motor can drive the second screw rod 22 to rotate, and clamping action is completed.

The top of the support 1 is fixedly connected with a connecting disc 13, and the connecting disc 13 can be connected with a hydraulic press for use, so that a manipulator below the connecting disc 13 can be driven to move cargoes.

The working principle is as follows: when the device is used, the top of the device is connected with a hydraulic machine through the connecting disc 13, the gear wheel three 25 is driven to rotate through the clamping motor 27, the gear wheel four 26 is driven to rotate, so that the two moving blocks 24 drive the bottom clamping plate 21 to clamp the goods, the device moves upwards integrally to suspend the goods, then the support frame 11 rotates to the position under the goods through the rotation of the rotating motor 3, at the moment, the gear wheel two 7 rotates through the lifting motor 5, the screw rod one 9 drives the support frame 11 to move upwards, the support plate 12 supports against the bottom of the goods, and the materials are prevented from falling off in the carrying and transferring process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The material moving manipulator capable of preventing goods from falling is characterized by comprising a support (1), wherein a clamping device (2) is arranged inside the support (1), rotating motors (3) are embedded and installed on outer walls of two sides of the support (1), output ends of the two rotating motors (3) are fixedly connected with an outer shell (4), lifting motors (5) are embedded and installed inside the outer shell (4), output ends of the bottoms of the lifting motors (5) are fixedly connected with a first gear (6), the first gear (6) is meshed and connected with a second gear (7), the top and the bottom of the second gear (7) are rotatably embedded and installed inside the outer shell (4) through a first bearing (8), a first lead screw (9) is connected to the center of the second gear (7) in a threaded manner, and two ends of the first lead screw (9) penetrate out of the shell wall from the outer shell (4), the bottom of the first screw rod (9) is connected with a support frame (11) together, and a plurality of support plates (12) are sleeved on the support frame (11) in a rotating mode.

2. The material moving manipulator for preventing goods from falling off as claimed in claim 1, wherein a limiting bump (10) is fixedly connected to the outside of the outer shell (4), and a sliding groove matched with the limiting bump (10) is formed in the outer wall of the first screw rod (9).

3. The material transfer manipulator for preventing goods from falling off according to claim 1, characterized in that the two rotating motors (3) and the two lifting motors (5) on both sides of the support (1) are respectively the same in specification and model.

4. The material moving manipulator for preventing goods from falling off as claimed in claim 1, wherein the clamping device (2) is composed of two clamping plates (21), a second lead screw (22) is arranged between two inner walls of the bracket (1), two ends of the second lead screw (22) are rotatably embedded in the inner wall of the bracket (1) through a second bearing (23), two moving blocks (24) are connected to the outer wall of the second lead screw (22) in a threaded manner, the bottoms of the two moving blocks (24) are respectively fixedly connected with the two clamping plates (21), and the second lead screw (22) is a bidirectional lead screw.

5. The material moving manipulator for preventing goods from falling off according to claim 4, wherein a third gear (25) is fixedly sleeved on the outer wall of one end of the second screw rod (22), the third gear (25) is meshed with a fourth gear (26), the outer wall of the fourth gear (26) is fixedly connected with the output end of a clamping motor (27), the top of the clamping motor (27) is fixedly installed on the inner wall of the top of the bracket (1), and anti-skid pads (28) are installed on the outer walls of the two clamping plates (21).

6. The material transfer manipulator for preventing goods from falling down according to claim 1, characterized in that a connecting disc (13) is fixedly connected to the top of the bracket (1).