CN221066301U - A diaxon arm structure for automatic refrigeration plant - Google Patents

Abstract

The utility model discloses a two-axis mechanical arm structure for automatic refrigeration equipment, which comprises a mechanical arm body arranged in the refrigeration equipment, wherein the mechanical arm body comprises a mounting seat, a Z-axis moving assembly arranged on the mounting seat, an X-axis moving assembly arranged on the Z-axis moving assembly and a gripper detachably arranged on the X-axis moving assembly. The two-axis mechanical arm structure provided by the utility model adopts the cross guide rail as a main body structure, so that the upright post and the cross beam of the traditional two-axis mechanical arm are omitted, and the two-axis mechanical arm structure is particularly suitable for being used under the condition of small and medium loads and under the condition of limited space.

Description

A diaxon arm structure for automatic refrigeration plant

Technical Field

The utility model relates to a two-axis mechanical arm structure for automatic refrigeration equipment.

Background

The mechanical arm is an automatic operation device which can simulate some action functions of human hands and arms and is used for grabbing and carrying objects or operating tools according to fixed programs, and is characterized in that various expected operations can be completed through programming, and the mechanical arm has the advantages of human and mechanical arm machines in terms of structure and performance.

In facilities such as present refrigeration plant, for example, the access of sample often still carries out the access through artificial mode, and the arm still can not be suitable for to current arm often needs to set up main part framework such as stand, crossbeam, leads to the structure of arm comparatively complicated, and the space occupies great, consequently need provide a simple structure, the space occupies little arm urgently.

Disclosure of utility model

The utility model mainly aims to provide a two-axis mechanical arm structure for automatic refrigeration equipment, and aims to solve the technical problems.

In order to achieve the above objective, the two-axis mechanical arm structure for an automatic refrigeration device according to the present utility model comprises a mechanical arm body disposed in the refrigeration device, wherein the mechanical arm body comprises a mounting seat, a Z-axis moving assembly disposed on the mounting seat, an X-axis moving assembly disposed on the Z-axis moving assembly, and a gripper detachably disposed on the X-axis moving assembly.

In an embodiment, the Z-axis moving assembly includes a Z-axis sliding rail disposed on the mounting base and extending along the Z-direction, a crisscross slide block slidably disposed on the Z-axis sliding rail, and a Z-axis driving motor disposed on the crisscross slide block, and the X-axis moving assembly is disposed on the crisscross slide block.

In an embodiment, a Z-axis rack is arranged on the Z-axis sliding rail, a first gear is arranged at the output end of the Z-axis driving motor, and the first gear is in meshed connection with the Z-axis rack.

In an embodiment, the crisscross slider is connected with a first motor mount, and the Z-axis driving motor is fixedly disposed on the first motor mount.

In an embodiment, the X-axis traversing assembly comprises an X-axis driving motor arranged on the crisscross slide block, the X-axis driving motor is connected with an X-axis sliding rail, and the gripper is fixedly arranged on the X-axis sliding rail.

In an embodiment, an X-axis rack is arranged on the X-axis sliding rail, and a second gear is arranged at the output end of the X-axis driving motor and is in meshed connection with the X-axis rack.

In an embodiment, the crisscross slide block is connected with a second motor mounting seat, and the X-axis driving motor is fixedly arranged on the second motor mounting seat.

According to the technical scheme, the two-axis mechanical arm structure for the automatic refrigeration equipment comprises a mechanical arm body arranged in the refrigeration equipment, wherein the mechanical arm body comprises a mounting seat, a Z-axis moving assembly arranged on the mounting seat, an X-axis moving assembly arranged on the Z-axis moving assembly and a gripper detachably arranged on the X-axis moving assembly. The two-axis mechanical arm structure provided by the utility model adopts the cross guide rail as a main body structure, so that the upright post and the cross beam of the traditional two-axis mechanical arm are omitted, and the two-axis mechanical arm structure is particularly suitable for being used under the condition of small and medium loads and under the condition of limited space.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a two-axis mechanical arm structure for an automatic refrigeration apparatus according to an embodiment of the present utility model.

Reference numerals illustrate: 10. a mounting base; 20. a Z-axis movement assembly; 21. a Z-axis sliding rail; 22. a crisscross slide block; 23. a Z-axis driving motor; 24. a Z-axis rack; 30. an X-axis moving assembly; 31. an X-axis driving motor; 32. an X-axis sliding rail; 33. a second gear; 34. an X-axis rack; 40. a grip; 50. a first motor mount; 60. and a second motor mounting seat.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.

The utility model provides a two-axis mechanical arm structure for automatic refrigeration equipment.

As shown in fig. 1, the two-axis mechanical arm structure for an automatic refrigeration device according to the embodiment of the present utility model includes a mechanical arm body disposed in the refrigeration device, where the mechanical arm body includes a mounting base 10, a Z-axis moving assembly 20 disposed on the mounting base 10, an X-axis moving assembly 30 disposed on the Z-axis moving assembly 20, and a gripper 40 detachably disposed on the X-axis moving assembly 30.

In this embodiment, the tool clamp (the gripper 40) can be replaced differently according to the position and the function of the two-axis mechanical arm. Specifically, a mounting flange may be provided on the X-axis moving assembly 30, and the tool fixture may be detachably mounted on the mounting flange and move in the up-down direction and the front-rear direction along with the Z-axis moving assembly 20 and the X-axis moving assembly 30.

The Z-axis moving assembly 20 includes a Z-axis sliding rail 21 disposed on the mounting base 10 and extending along the Z-direction, a crisscross slide 22 slidably disposed on the Z-axis sliding rail 21, and a Z-axis driving motor 23 disposed on the crisscross slide 22, and the X-axis moving assembly 30 is disposed on the crisscross slide 22. The Z-axis sliding rail 21 is provided with a Z-axis rack 24, and the output end of the Z-axis driving motor 23 is provided with a first gear which is meshed with the Z-axis rack 24.

In this embodiment, the base is fixedly connected with the Z-axis sliding rail 21 through a screw, the Z-axis sliding rail 21 is fixedly connected with the Z-axis rack 24 through a screw, and the first gear is driven to rotate under the rotation driving of the Z-axis driving motor 23, so that the rotation motion can be changed into the linear motion due to the meshing of the first gear and the Z-axis rack 24, the purpose of the overall up-down linear motion of the X-axis moving assembly 30 is achieved, and meanwhile, the accurate positioning of the up-down linear motion can be achieved through the forward and backward rotation of the Z-axis driving motor 23.

Further, the X-axis traversing assembly includes an X-axis driving motor 31 disposed on the crisscross slider 22, the X-axis driving motor 31 is connected with an X-axis sliding rail 32, and the gripper 40 is fixedly disposed on the X-axis sliding rail 32. An X-axis rack 34 is arranged on the X-axis slide rail 32, a second gear 33 is arranged at the output end of the X-axis driving motor 31, and the second gear 33 is meshed with the X-axis rack 34. In this embodiment, the X-axis driving motor 31 drives the second gear 33 to rotate, and the second gear 33 is meshed with the X-axis rack 34, so that the rotation motion can be changed into the linear motion, the purpose of the front-back motion of the gripper 40 is achieved, and meanwhile, the accurate positioning of the front-back linear motion can be achieved through the forward and backward rotation of the X-axis driving motor 31. Wherein a mounting flange may be provided at the end of the X-axis rack 34.

Wherein, Z axle driving motor 23 can select the motor of taking the brake to can guarantee not take place the phenomenon of dropping when cutting off the power supply.

It will be appreciated that the tool fixture (the gripper 40) may be controlled by a driving motor configured otherwise, such as clamping or loosening, and the like, and will not be described in detail herein.

In the above embodiment, the crisscross slider 22 is connected to the first motor mount 50 and the second motor mount 60, the Z-axis driving motor 23 is fixedly disposed on the first motor mount 50, and the X-axis driving motor 31 is fixedly disposed on the second motor mount 60. The Z-axis driving motor 23 and the X-axis driving motor 31 are fixed by the first motor mount 50 and the second motor mount 60 to improve stability.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. The two-axis mechanical arm structure for the automatic refrigeration equipment is characterized by comprising a mechanical arm body arranged in the refrigeration equipment, wherein the mechanical arm body comprises a mounting seat (10), a Z-axis moving assembly (20) arranged on the mounting seat (10), an X-axis moving assembly (30) arranged on the Z-axis moving assembly (20) and a gripper (40) detachably arranged on the X-axis moving assembly (30).

2. The two-axis mechanical arm structure for an automatic refrigerating device according to claim 1, wherein the Z-axis moving assembly (20) comprises a Z-axis sliding rail (21) which is arranged on the mounting base (10) and extends along a Z-direction, a crisscross sliding block (22) which is arranged on the Z-axis sliding rail (21) in a sliding manner, and a Z-axis driving motor (23) which is arranged on the crisscross sliding block (22), and the X-axis moving assembly (30) is arranged on the crisscross sliding block (22).

3. The two-axis mechanical arm structure for the automatic refrigerating equipment according to claim 2, wherein a Z-axis rack (24) is arranged on the Z-axis sliding rail (21), a first gear is arranged at the output end of the Z-axis driving motor (23), and the first gear is in meshed connection with the Z-axis rack (24).

4. A two-axis mechanical arm structure for an automatic refrigeration apparatus according to claim 3, wherein the crisscross slider (22) is connected with a first motor mount (50), and the Z-axis driving motor (23) is fixedly disposed on the first motor mount (50).

5. A two-axis mechanical arm structure for an automatic refrigeration apparatus according to claim 3, wherein the X-axis traversing assembly comprises an X-axis driving motor (31) disposed on the crisscross slider (22), the X-axis driving motor (31) is connected with an X-axis sliding rail (32), and the gripper (40) is fixedly disposed on the X-axis sliding rail (32).

6. The two-axis mechanical arm structure for an automatic refrigerating device according to claim 5, wherein an X-axis rack (34) is arranged on the X-axis sliding rail (32), a second gear (33) is arranged at the output end of the X-axis driving motor (31), and the second gear (33) is meshed with the X-axis rack (34).

7. The two-axis mechanical arm structure for an automatic refrigerating apparatus according to claim 5, wherein the crisscross slider (22) is connected with a second motor mount (60), and the X-axis driving motor (31) is fixedly disposed on the second motor mount (60).