Box holding manipulator capable of rotating by 180 degrees

Abstract

The utility model discloses a box holding manipulator capable of rotating by 180 degrees, which is provided with a connecting rod, a first end of which can be connected with a manipulator; the fixed bracket is mounted at the second end of the connecting rod; the rotating bracket is rotationally mounted on the fixed bracket through a rotating shaft; the driving mechanism is mounted on the rotating bracket and can drive the rotating bracket to rotate relative to the fixed bracket; and the suction mechanism is installed at the lower end of the fixing support and can suck the box body, the 180-degree steering function is added to the mechanical arm, the 180-degree steering of the box body can be directly completed before the box body is offline, and therefore the convenience of follow-up offline final assembly is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator production lines, and particularly relates to a box-holding manipulator capable of rotating 180 degrees. Background Art

[0002] In the process of implementing the present utility model, the inventor found that the prior art has at least the following problems:

[0003] In a refrigerator production line, a box-holding manipulator is required to hold a box body and convey the box body to each working station. In the traditional technology, the box-holding machine only plays the role of clamping or loosening. In some production lines, there is a situation of a 180° corner. At this time, a 180-degree rotating line body needs to be configured, which increases the complexity of the structure.

[0004] CN205837994U - Box-holding Manipulator discloses a box-holding manipulator, which includes a horizontal guide rail. A set of oppositely arranged fixing plates are slidably installed at the lower part of the horizontal guide rail. Suction cups are fixedly installed on the opposite inner side surfaces of the set of fixing plates. A driving motor is fixedly installed at the upper part of the horizontal guide rail, and the driving motor is in transmission connection with the fixing plates. It also cannot solve the above technical problems. Summary of the Utility Model

[0005] The technical problem to be solved by the present utility model is to provide a box-holding manipulator capable of rotating 180 degrees. The manipulator has a newly added 180-degree turning function, which can satisfy the direct 180-degree turning of the box body before offline, so as to meet the convenience of subsequent offline general assembly.

[0006] In order to solve the above technical problem, the technical solution adopted by the present utility model is: A box-holding manipulator capable of rotating 180 degrees, having:

[0007] A connecting rod, the first end of which can be connected to a robot arm;

[0008] A fixed bracket, installed on the second end of the connecting rod;

[0009] A rotating bracket, rotatably installed on the fixed bracket through a rotating shaft;

[0010] A driving mechanism, installed on the rotating bracket, and the driving mechanism can drive the rotating bracket to rotate relative to the fixed bracket;

[0011] A suction mechanism, installed at the lower end of the fixed bracket, and the suction mechanism can suck a box body.

[0012] The driving mechanism includes a driving motor, a driving gear and a rotating gear. The driving motor is installed on the fixed bracket, and the driving gear is fixedly connected to the rotating shaft of the driving motor; the rotating gear is fixedly installed on the rotating shaft of the rotating bracket, and the driving gear meshes with the rotating gear.

[0013] The sucking mechanism includes a linear module and a suction cup holder; the linear module is arranged at the bottom of the rotating bracket; the suction cup holder is fixedly connected to the slider of the linear module; a suction cup capable of adsorbing the box body is arranged on the suction cup holder.

[0014] One set of linear modules is arranged on each side of the rotating bracket, and the suction cup holder is installed on the two linear modules at the same time.

[0015] One set of suction cup holders is arranged on each side of the linear module, and the two sets of suction cup holders can cooperate to clamp the box body.

[0016] A series of suction cups are evenly arranged on the suction cup holder.

[0017] One of the above technical solutions has the following advantages or beneficial effects. The manipulator is newly added with a 180-degree turning function, which can meet the direct 180-degree turning of the box body before offline, thus meeting the convenience of subsequent offline general assembly. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the box-holding manipulator that can rotate 180 degrees provided in the embodiment of the present invention;

[0019] Figure 2 For Figure 1 the schematic structural diagram of the box-holding manipulator that can rotate 180 degrees;

[0020] Figure 3 For Figure 1 the schematic structural diagram of the box-holding manipulator that can rotate 180 degrees;

[0021] Figure 4 For Figure 1 the schematic structural diagram of the box-holding manipulator that can rotate 180 degrees;

[0022] The marks in the above figures are all: 1, connecting rod; 2, fixed bracket; 3, rotating bracket; 4, driving mechanism; 41, driving motor; 42, driving gear; 43, rotating gear; 5, sucking mechanism; 51, sucking frame; 52, linear module; 53, suction cup holder; 54, suction cup. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] See Figures 1 to 4 Figures 1 to 4 , a box-holding manipulator that can rotate 180 degrees, having: a connecting rod 1, the first end of which can be connected to the manipulator; a fixed bracket 2, installed on the second end of the connecting rod 1; a rotating bracket 3, rotatably installed on the fixed bracket 2 through a rotating shaft; a driving mechanism 4, installed on the rotating bracket 3, and the driving mechanism 4 can drive the rotating bracket 3 to rotate relative to the fixed bracket 2; a sucking mechanism 5, installed at the lower end of the fixed bracket 2, and the sucking mechanism 5 can suck the box. The connecting rod 1 serves to connect the manipulator and moves by driving of the manipulator. The driving mechanism 4 is installed on the fixed bracket 2, and the rotating bracket 3 can rotate relative to the fixed bracket 2. By driving the rotating bracket 3 to rotate out by the driving mechanism 4, a 180-degree turn can be directly completed before the box is offline, thus meeting the convenience of subsequent offline general assembly.

[0025] The driving mechanism 4 includes a driving motor 41, a driving gear 42 and a rotating gear 43. The driving motor 41 is installed on the fixed bracket 2, and the driving gear 42 is fixedly connected to the rotating shaft of the driving motor 41; the rotating gear 43 is fixedly installed on the rotating shaft of the rotating bracket 3, and the driving gear 42 meshes with the rotating gear 43. By driving the driving gear 42 to rotate by the driving motor 41, the driving gear 42 is a small gear and the rotating gear 43 is a large gear, so as to achieve the purpose of speed reduction. By driving the rotating gear 43 to rotate by the driving gear 42, the rotating bracket 3 is driven to rotate, so that a 180-degree turn can be directly completed before the box is offline, thus meeting the convenience of subsequent offline general assembly.

[0026] The sucking mechanism 5 includes a linear module 52 and a sucker holder 53; the linear module 52 is arranged at the bottom of the rotating bracket 3; the sucker holder 53 is fixedly connected to the slider of the linear module 52; a sucker capable of sucking the box is provided on the sucker holder 53. The linear module 52 drives the sucker holder 53 to move, so as to achieve the purpose of clamping or releasing the box by the sucker holder 53.

[0027] A set of linear modules 52 is provided on each side of the rotating bracket 3, and the sucker holder 53 is installed on the two linear modules 52 at the same time. The two linear modules 52 make the sucker holder 53 more stable and reliable during movement.

[0028] A set of sucker holders 53 is provided on each side of the linear module 52, and the two sets of sucker holders 53 can cooperate to clamp the box. The two sets of sucker holders 53 respectively clamp both sides of the box, and the clamping is more stable and reliable.

[0029] A series of suckers are evenly provided on the sucker holder 53, and the purpose of adsorbing or releasing the box is achieved through the negative pressure action of the suckers.

[0030] After adopting the above structure, the manipulator has a new 180-degree turning function, which can meet the requirement that the box can complete a 180-degree turn directly before offline, thus meeting the convenience of subsequent offline general assembly.

[0031] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0032] In the present invention, unless otherwise clearly specified and defined, the terms "installed", "set", "connected", "fixed", "swiveling connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-carrying robot that can rotate 180 degrees, characterized in that: have: A connecting rod, a first end of which can be connected to the robot arm; A fixed bracket, mounted on the second end of the connecting rod; A rotating bracket is rotatably mounted on the fixed bracket via a rotating shaft; A driving mechanism, mounted on the rotating bracket, capable of driving the rotating bracket to rotate relative to the fixed bracket; The suction mechanism is installed at the lower end of the fixing bracket, and the suction mechanism can suck the box body.

2. The box-carrying robot capable of rotating 180 degrees as claimed in claim 1, characterized in that: The driving mechanism includes a driving motor, a driving gear and a rotating gear. The driving motor is installed on a fixed bracket, and the driving gear is fixedly connected to the rotating shaft of the driving motor; the rotating gear is fixedly installed on the rotating shaft of the rotating bracket, and the driving gear is meshed with the rotating gear.

3. The box-carrying robot capable of rotating 180 degrees as claimed in claim 2, characterized in that: The suction mechanism includes a linear module and a suction cup frame; the linear module is arranged at the bottom of the rotating bracket; the suction cup frame is fixedly connected to the slider of the linear module; the suction cup frame is provided with a suction cup capable of adsorbing the box.

4. The box-carrying robot capable of rotating 180 degrees as claimed in claim 3, characterized in that: A set of linear modules is respectively arranged on both sides of the rotating bracket, and the suction cup frame is installed on the two linear modules at the same time.

5. The box-carrying robot capable of rotating 180 degrees as claimed in claim 4, characterized in that: A set of suction cup frames are respectively provided on both sides of the linear module, and the two sets of suction cup frames can cooperate to clamp the box.

6. The box-carrying robot capable of rotating 180 degrees as claimed in claim 5, characterized in that: A series of suction cups are evenly arranged on the suction cup frame.

Images