Material transplanting mechanism of automatic assembly equipment

Abstract

The utility model discloses a material transplanting mechanism of automatic assembly equipment, which comprises a base, a material transplanting mechanical arm main body is arranged at the top of the base, and a suction component is arranged at one end of the material transplanting mechanical arm main body; the suction assembly comprises a fixing frame connected with the material transplanting mechanical arm body, a second flow dividing pipe is arranged in the fixing frame, a second connecting pipe is connected to the bottom of the second flow dividing pipe, a large suction cup is integrally connected to the bottom of the second connecting pipe, and a first flow dividing pipe is arranged at the bottom of the second flow dividing pipe. One end of the first flow dividing pipe is connected with the first vacuum pump, one end of the second flow dividing pipe is connected with the second vacuum pump, a large sucker is arranged at the bottom of the fixing frame, a small sucker is arranged in the large sucker, and the first vacuum pump and the second vacuum pump are arranged on the top side of the fixing frame and connected with the small sucker and the large sucker respectively. The device can improve the material adsorption stability, so that the material transplanting efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic assembly technical field, concretely is a kind of material transplanting mechanism of automatic assembly equipment. BACKGROUND

[0002] Automatic assembly refers to a kind of assembly technology with automatic machinery instead of manual labor, and the robot is used as assembly machinery in automatic assembly technology, and flexible peripheral equipment is needed, in the assembly process, automatic assembly can complete the following forms of operation: part transmission, positioning and its connection;With press fitting or by fastening screw, nut, make parts fixed to each other;Assembly size control and ensure the quality of part connection or fixation;Convey assembled components or products, and package or stack them in container etc.

[0003] Currently in the process of automatic assembly material needs to use mechanical arm to transfer material, and mechanical arm mostly adopts the way of suction cup adsorption when taking material, suction cup can quickly adsorb material, but the stability of suction cup depends on whether the negative pressure is stable, if the air pressure is unstable, it will cause the phenomenon of unstable adsorption of material, thus improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of material transplanting mechanism of automatic assembly equipment to solve the problem of unstable adsorption of suction cup mechanical arm to material raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of material transplanting mechanism of automatic assembly equipment, including base, base top is provided with material transplanting mechanical arm main body, one end of the material transplanting mechanical arm main body is provided with suction assembly;

[0006] Suction assembly includes the fixed frame connected with material transplanting mechanical arm main body, the fixed frame bottom is provided with large suction cup, the inside of large suction cup is provided with small suction cup, the top side of fixed frame is provided with first vacuum pump and second vacuum pump, first vacuum pump and second vacuum pump are connected with small suction cup and large suction cup respectively.

[0007] Preferably, the inside of the fixed frame is provided with second shunt pipe, one end of second shunt pipe is connected with second vacuum pump.

[0008] Preferably, the second shunt pipe bottom is connected with second connecting pipe, and the second connecting pipe bottom is integrally connected with large suction cup.

[0009] Preferably, the second shunt pipe bottom is provided with first shunt pipe, and one end of first shunt pipe is connected with first vacuum pump.

[0010] Preferably, the first shunt pipe bottom is connected with first connecting pipe, and the lower end of first connecting pipe is connected with small suction cup.

[0011] Preferably, the small suction cups and the large suction cups are horizontally evenly spaced about the bottom of the fixing frame, and multiple groups of small suction cups and large suction cups are provided.

[0012] Preferably, support rods are fixedly connected to both sides of the small suction cup, and one end of the support rods is fixedly connected to the inner wall of the large suction cup.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) This device can improve the stability of the adsorbed material, thereby ensuring the efficiency of material transplantation.

[0015] (2) This device sets a small suction cup inside the large suction cup. The small suction cup and the large suction cup are controlled separately by the small suction cup and the large suction cup respectively. They do not interfere with each other when working, so when either the small suction cup or the large suction cup stops working, it will not affect the adsorption of the material.

[0016] (3) This device can ensure the stable use of the small suction cup by arranging a support rod on the outer wall of the small suction cup, one end of the support rod is connected to the inner wall of the large suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a material transfer mechanism of an automatic assembly device of the present utility model;

[0018] Figure 2 This is a cross-sectional view of a suction component of a material transfer mechanism of an automatic assembly device according to the present invention;

[0019] Figure 3 This utility model is a material transfer mechanism of an automatic assembly equipment Figure 2 Enlarged view of point A in the middle.

[0020] In the figure: 1. Material transfer robot arm body; 2. Suction assembly; 21. First vacuum pump; 22. Fixed frame; 23. First diversion pipe; 24. Large suction cup; 25. Small suction cup; 26. Second vacuum pump; 27. Second diversion pipe; 28. First connecting pipe; 29. ​​Support rod; 210. Second connecting pipe; 3. Base. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution: a material transfer mechanism of an automatic assembly device, comprising a base 3, a material transfer robot arm body 1 is provided on the top of the base 3, and a suction component 2 is provided at one end of the material transfer robot arm body 1;

[0023] The suction component 2 includes a fixed frame 22 connected to the main body 1 of the material transfer robot arm, and a second diverter pipe 27 is provided inside the fixed frame 22, and one end of the second diverter pipe 27 is connected to the second vacuum pump 26; the bottom of the second diverter pipe 27 is connected to the second connecting pipe 210, and the bottom of the second connecting pipe 210 is integrally connected to the large suction cup 24; the bottom of the second diverter pipe 27 is provided with a first diverter pipe 23, and one end of the first diverter pipe 23 is connected to the first vacuum pump 21; the bottom of the first diverter pipe 23 is connected to the first connecting pipe 28, and the lower end of the first connecting pipe 28 is connected to the small suction cup 25; the small suction cup 25 and the large suction cup 24 are both horizontally evenly spaced about the bottom of the fixed frame 22, and multiple groups of small suction cups 25 and large suction cups 24 are provided; this structure can play a dual role through the small suction cup 25 and the large suction cup 24 The function of adsorbing materials; support rods 29 are fixedly connected on both sides of the small suction cup 25, and one end of the support rod 29 is fixedly connected to the inner wall of the large suction cup 24; this structure can ensure the stability of the small suction cup 25 through the support rod 29, and prevent the small suction cup 25 from shaking inside the large suction cup 24; the first vacuum pump 21 and the second vacuum pump 26 work independently without interfering with each other, so as to avoid affecting the adsorption of materials when any one of the first vacuum pump 21 and the second vacuum pump 26 is damaged, thereby ensuring the stability of the adsorbed material; a large suction cup 24 is provided at the bottom of the fixed frame 22, and a small suction cup 25 is provided inside the large suction cup 24, and a first vacuum pump 21 and a second vacuum pump 26 are provided on the top side of the fixed frame 22, and the first vacuum pump 21 and the second vacuum pump 26 are respectively connected to the small suction cup 25 and the large suction cup 24.

[0024] Working principle: When using the material transfer mechanism of the automatic assembly equipment, the material transfer robot arm body 1 first drives the large suction cup 24 and the small suction cup 25 to be located on the top of the material, and then the first vacuum pump 21 and the second vacuum pump 26 are started to generate negative pressure at the large suction cup 24 and the small suction cup 25 to adsorb and fix the material. During the material transfer process, if the first vacuum pump 21 or the second vacuum pump 26 is damaged, and either the large suction cup 24 or the small suction cup 25 stops adsorbing the material, the other working large suction cup 24 or small suction cup 25 can ensure stable adsorption of the material, ensure stable transfer of the material, and avoid material falling and damage.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A material transfer mechanism for automatic assembly equipment, comprising a base (3), a material transfer robot arm body (1) being arranged on the top of the base (3), characterized in that: One end of the material transplanting robot arm body (1) is provided with a suction component (2); The suction assembly (2) includes a fixed frame (22) connected to the material transfer robot arm body (1), a large suction cup (24) is provided at the bottom of the fixed frame (22), a small suction cup (25) is provided inside the large suction cup (24), and a first vacuum pump (21) and a second vacuum pump (26) are provided on the top side of the fixed frame (22), and the first vacuum pump (21) and the second vacuum pump (26) are connected to the small suction cup (25) and the large suction cup (24), respectively.

2. The material transfer mechanism of the automatic assembly equipment according to claim 1, characterized in that: A second shunt pipe (27) is provided inside the fixing frame (22), and one end of the second shunt pipe (27) is connected to a second vacuum pump (26).

3. The material transfer mechanism of the automatic assembly equipment according to claim 2, characterized in that: The bottom of the second diversion pipe (27) is connected to a second connecting pipe (210), and the bottom of the second connecting pipe (210) is integrally connected to a large suction cup (24).

4. The material transfer mechanism of the automatic assembly equipment according to claim 2, characterized in that: A first diversion pipe (23) is provided at the bottom of the second diversion pipe (27), and one end of the first diversion pipe (23) is connected to the first vacuum pump (21).

5. The material transfer mechanism of the automatic assembly equipment according to claim 4, characterized in that: The bottom of the first diversion pipe (23) is connected to a first connecting pipe (28), and the lower end of the first connecting pipe (28) is connected to the small suction cup (25).

6. The material transfer mechanism of the automatic assembly equipment according to claim 1, characterized in that: The small suction cups (25) and the large suction cups (24) are both horizontally distributed at equal intervals about the bottom of the fixing frame (22), and multiple groups of small suction cups (25) and large suction cups (24) are provided.

7. The material transfer mechanism of the automatic assembly equipment according to claim 1, characterized in that: Support rods (29) are fixedly connected to both sides of the small suction cup (25), and one end of the support rod (29) is fixedly connected to the inner wall of the large suction cup (24).

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