Novel automatic dry ice deburring device

Abstract

The utility model relates to the technical field of burr cleaning, and discloses a novel automatic dry ice deburring device which comprises a mechanical arm and a square steel welding frame, the mechanical arm is arranged on one side of the square steel welding frame, a rotating mechanism is installed on the square steel welding frame, an optional bearing seat is arranged on the rear side of the rotating mechanism, and the optional bearing seat is connected with the mechanical arm. A quick-change jig bottom plate and a cover plate are installed on the rotating mechanism, a 180-degree rotating air cylinder is arranged on the front side of the rotating mechanism, and a 90-degree rotating air cylinder is installed at the output end of the front portion of the 180-degree rotating air cylinder. According to the equipment, online off-line feeding is achieved, automatic sliding-in is achieved through a loading sliding rail, a mechanical arm is matched with an automatic grabbing mechanism to place a quick-change jig bottom plate and a cover plate into a rotating mechanism, and dry ice spraying and automatic rotation are achieved; and after deburring is completed, the mechanical arm is matched with the automatic grabbing mechanism to place the quick-change jig bottom plate and the cover plate on the feeding and discharging quick-change jig platform, the quick-change jig bottom plate and the cover plate slide out, products on the quick-change jig bottom plate and the cover plate are taken out for cyclic feeding, and automatic feeding and discharging and automatic dry ice spraying deburring are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of burr cleaning, in particular to a novel automatic dry ice deburring device. Background Art

[0002] With the continuous development of science and technology, large-scale automated production requires the processed parts to be large in size, fast in speed, high in precision, non-contact, dynamic and automated. In the past, product deburring was done manually by holding a dry ice spray gun in one hand and the product in the other hand. The operator sprayed the burrs based on his own experience, and the time and speed were difficult to control, resulting in defects such as overspray. The technical requirements for personnel were high, the number of personnel required was large, and manual operation was inefficient and labor-intensive. The dependence on operators was very high. When new and old personnel were replaced or personnel were fatigued, the quality of the product could not be guaranteed, which buried deep quality risks for subsequent processes and low efficiency. Therefore, those skilled in the art have provided a new automatic dry ice deburring device to solve the problems raised in the above background technology. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the deficiencies in the prior art, the present invention provides a novel automatic dry ice deburring device to solve the problem that traditional deburring is performed manually by holding a dry ice spray gun in one hand and the product in the other hand to remove burrs from the product. The operator removes burrs based on his or her own experience, and time and speed are difficult to control, resulting in defects such as overspray. The operator has high technical requirements and a large number of personnel. In addition, manual operation is inefficient, labor-intensive, and highly dependent on the operator. When new and old personnel are replaced or personnel are fatigued, product quality cannot be guaranteed, which poses a serious quality risk to subsequent processes and also poses a problem of low efficiency.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of automatic dry ice deburring device, comprising a manipulator and a square steel welding frame, the manipulator is arranged on one side of the square steel welding frame, a rotating mechanism is installed on the square steel welding frame, an optional bearing seat is provided on the rear side of the rotating mechanism, a quick-change fixture base plate and a cover plate are installed on the rotating mechanism, a 180° rotating cylinder is provided on the front side of the rotating mechanism, a 90° rotating cylinder is installed at the front output end of the 180° rotating cylinder, a push-pull cylinder is provided on one side of the rotating mechanism, a loading and unloading quick-change fixture platform is installed on the push-pull cylinder, load-bearing slides are installed on both sides of the push-pull cylinder, and a positioning frame is installed at the front end of the load-bearing slide.

[0007] Preferably, a manipulator chuck is installed at the end of the manipulator, a dry ice spray gun is clamped in the manipulator chuck, an automatic gripping mechanism is installed on one side of the dry ice spray gun, and the automatic gripping mechanism does not interfere with the dry ice spray gun when in use.

[0008] Preferably, the 180° rotating cylinder is fixedly installed on the square steel welding frame, the output end of the 90° rotating cylinder is drive-connected to the rotating mechanism, and the other end of the rotating mechanism is rotatably engaged with the optional bearing seat. The 90° rotating cylinder drives the rotating mechanism to rotate 90° to automatically deburr the front and side surfaces. After the front and side surfaces are sprayed, the 180° rotating cylinder is rotated 180° to spray the back side.

[0009] Preferably, a quick-change platform positioning column is installed on the loading and unloading quick-change jig platform, and the quick-change jig base plate and cover plate are positioned and plugged into the loading and unloading quick-change jig platform through the quick-change platform positioning column, which makes it convenient for the robot to cooperate with the automatic grasping mechanism to take the quick-change jig base plate and cover plate out of the loading and unloading quick-change jig platform and place them into the rotating mechanism.

[0010] Preferably, the loading and unloading quick-change jig platform is drive-connected to the output end of the push-pull cylinder, and the bottom of the loading and unloading quick-change jig platform is slidably engaged with the load-bearing slide rail. With the cooperation of the load-bearing slide rail and the push-pull cylinder, off-line loading and unloading can be realized.

[0011] Preferably, a backing plate is installed on the bottom side of the square steel welding frame to collect deburring debris.

[0012] (3) Beneficial effects

[0013] Compared with the existing technology, the present invention provides a new automatic dry ice deburring device with the following beneficial effects:

[0014] Through design, the equipment loads materials outside the line, and slides in automatically through the load-bearing slide rail. The manipulator cooperates with the automatic gripping mechanism to place the quick-change jig base plate and cover plate into the rotating mechanism to realize dry ice spraying and automatic rotation. After deburring is completed, the manipulator cooperates with the automatic gripping mechanism to place the quick-change jig base plate and cover plate on the loading and unloading quick-change jig platform, slides out and takes out the products on the quick-change jig base plate and cover plate for cyclic feeding, realizing automatic loading and unloading and automatic dry ice spraying for deburring, thereby improving yield and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a new automatic dry ice deburring device provided in an embodiment of the present application.

[0016] Figure 2 This is a structural schematic diagram of a loading and unloading quick-change fixture platform in a new automatic dry ice deburring device provided in an embodiment of the present application.

[0017] Figure 3 This is a structural schematic diagram of an optional bearing seat in a new automatic dry ice deburring device provided in an embodiment of the present application.

[0018] Figure: 1. Robot; 2. Square steel welding frame; 3. Rotating mechanism; 4. Quick-change fixture base and cover; 5. 90° rotating cylinder; 6. 180° rotating cylinder; 7. Push-pull cylinder; 8. Load-carrying quick-change fixture platform; 9. Load-carrying slide rail; 10. Robot chuck; 11. Dry ice spray gun clamping; 12. Automatic gripping mechanism; 13. Optional bearing seat; 14. Quick-change platform positioning column; 15. Pad; 16. Positioning frame. DETAILED DESCRIPTION

[0019] 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.

[0020] This utility model provides a technical solution, a new automatic dry ice deburring device, please refer to Figures 1 to 3 , including a manipulator 1 and a square steel welding frame 2, the manipulator 1 is arranged on one side of the square steel welding frame 2, the square steel welding frame 2 is equipped with a rotating mechanism 3, the rear side of the rotating mechanism 3 is provided with an optional bearing seat 13, the rotating mechanism 3 is equipped with a quick-change fixture base plate and a cover plate 4, the front side of the rotating mechanism 3 is provided with a 180° rotating cylinder 6, and the front output end of the 180° rotating cylinder 6 is provided with a 90° rotating cylinder 5, and one side of the rotating mechanism 3 is provided with A push-pull cylinder 7 is provided with a loading and unloading quick-change fixture platform 8, and load-bearing slide rails 9 are provided on both sides of the push-pull cylinder 7. A positioning frame 16 is provided at the front end of the load-bearing slide rail 9. A manipulator chuck 10 is provided at the end of the manipulator 1, and a dry ice spray gun 11 is clamped in the manipulator chuck 10. An automatic gripping mechanism 12 is provided on one side of the dry ice spray gun 11, and the automatic gripping mechanism 12 does not interfere with the dry ice spray gun 11 when in use.

[0021] The quick-change platform positioning column 14 is installed on the loading and unloading quick-change fixture platform 8. The quick-change fixture base plate and the cover plate 4 are positioned and plugged with the loading and unloading quick-change fixture platform 8 through the quick-change platform positioning column 14, which facilitates the manipulator 1 to cooperate with the automatic grasping mechanism 12 to take the quick-change fixture base plate and the cover plate 4 out of the loading and unloading quick-change fixture platform 8 and put them into the rotating mechanism 3. The 180° rotating cylinder 6 is fixedly installed with the square steel welding frame 2, and the output end of the 90° rotating cylinder 5 is drive-connected to the rotating mechanism 3. The other end of the rotating mechanism 3 is connected to the optional bearing The seat 13 is rotated and engaged, and the rotating mechanism is driven by the 90° rotating cylinder 5 to rotate 390° to automatically deburr the front and side surfaces. After the front and side surfaces are sprayed, the 180° rotating cylinder 6 is rotated 180° to spray the back surface. The loading and unloading quick-change fixture platform 8 is driven and connected to the output end of the push-pull cylinder 7. The bottom of the loading and unloading quick-change fixture platform 8 is slidably engaged with the load-bearing slide rail 9. With the cooperation of the load-bearing slide rail 9 and the push-pull cylinder 7, off-line loading and unloading can be realized. A pad 15 is installed on the bottom side of the square steel welding frame 2 to collect deburring debris.

[0022] The equipment in this utility model is composed of a manipulator 1 and a square steel welding frame 2, and the manipulator 1 is arranged on one side of the square steel welding frame 2;

[0023] A rotating mechanism 3 is installed on the square steel welding frame 2, and an optional bearing seat 13 is provided on the rear side of the rotating mechanism 3. A quick-change fixture base plate and a cover plate 4 are installed on the rotating mechanism 3. A 180° rotating cylinder 6 is provided on the front side of the rotating mechanism 3. The 180° rotating cylinder 6 is fixedly installed with the square steel welding frame 2. A 90° rotating cylinder 5 is installed at the front output end of the 180° rotating cylinder 6, and the output end of the 90° rotating cylinder 5 is drive-connected to the rotating mechanism 3. The other end of the rotating mechanism 3 is rotatably engaged with the optional bearing seat 13;

[0024] A push-pull cylinder 7 is provided on one side of the rotating mechanism 3, and a loading and unloading quick-change fixture platform 8 is installed on the push-pull cylinder 7. Load slide rails 9 are installed on both sides of the push-pull cylinder 7. A positioning frame 16 is installed at the front end of the load slide rail 9. The loading and unloading quick-change fixture platform 8 is drive-connected to the output end of the push-pull cylinder 7. The bottom of the loading and unloading quick-change fixture platform 8 is slidably engaged with the load slide rail 9. A manipulator chuck 10 is installed at the end of the manipulator 1. A dry ice spray gun 11 is clamped in the manipulator chuck 10. An automatic gripping mechanism 12 is installed on one side of the dry ice spray gun 11. The automatic gripping mechanism 12 and the dry ice spray gun 11 do not interfere with each other.

[0025] When the equipment is in use, the product is placed on the quick-change jig base plate and cover plate 4, and then oriented and placed on the loading and unloading quick-change jig platform 8 through the quick-change platform positioning column 14. The push-pull cylinder 7 automatically pulls back the loading and unloading quick-change jig platform 8, and the automatic grasping mechanism 12 on the manipulator 1 grasps the quick-change jig base plate and cover plate 4 and moves them to the rotating mechanism 3. Then, the manipulator 1 holds the clamped dry ice spray gun 11 and cooperates with the 90° rotating cylinder 5 to automatically deburr the front and side surfaces. After the front and side surfaces are sprayed, the cylinder 6 rotates 180° and rotates 180° to spray the back surface. After the burrs are removed, the automatic grasping mechanism 12 on the manipulator 1 grasps the quick-change jig base plate and cover plate 4 and moves them to the loading and unloading quick-change jig platform 8, and finally is automatically pushed to a safe area by the loading and unloading quick-change jig platform 8.

[0026] The equipment loads materials outside the line and automatically slides in through the load-bearing slide rail 9. The manipulator 1 cooperates with the automatic gripping mechanism 12 to place the quick-change jig base plate and cover plate 4 into the rotating mechanism 3 to realize dry ice spraying and automatic rotation. After deburring is completed, the manipulator 1 cooperates with the automatic gripping mechanism 12 to place the quick-change jig base plate and cover plate 4 onto the loading and unloading quick-change jig platform 8, slides out, and takes out the products on the quick-change jig base plate and cover plate 4 for cyclic feeding, realizing automatic loading and unloading and automatic dry ice spraying deburring, thereby improving yield and efficiency.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] In this document, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified, ordinary technicians in this field can understand the specific meanings of the above terms in this utility model according to specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel automatic dry ice deburring device, comprising a manipulator (1) and a square steel welding frame (2), characterized in that: The manipulator (1) is arranged on one side of a square steel welding frame (2), a rotating mechanism (3) is installed on the square steel welding frame (2), an optional bearing seat (13) is arranged on the rear side of the rotating mechanism (3), a quick-change fixture base plate and a cover plate (4) are installed on the rotating mechanism (3), a 180° rotating cylinder (6) is arranged on the front side of the rotating mechanism (3), a 90° rotating cylinder (5) is installed at the front output end of the 180° rotating cylinder (6), a push-pull cylinder (7) is arranged on one side of the rotating mechanism (3), a loading and unloading quick-change fixture platform (8) is installed on the push-pull cylinder (7), load slides (9) are installed on both sides of the push-pull cylinder (7), and a positioning frame (16) is installed at the front end of the load slides (9); A manipulator chuck (10) is installed at the end of the manipulator (1), a dry ice spray gun (11) is clamped in the manipulator chuck (10), and an automatic gripping mechanism (12) is installed on one side of the dry ice spray gun (11).

2. The novel automatic dry ice deburring device according to claim 1, characterized in that: The output end of the 90° rotating cylinder (5) is drivingly connected to the rotating mechanism (3), and the other end of the rotating mechanism (3) is rotationally engaged with the optional bearing seat (13).

3. The novel automatic dry ice deburring device according to claim 1, characterized in that: A quick-change platform positioning column (14) is installed on the loading and unloading quick-change fixture platform (8), and the quick-change fixture base plate and the cover plate (4) are positioned and plugged with the loading and unloading quick-change fixture platform (8) through the quick-change platform positioning column (14).

4. The novel automatic dry ice deburring device according to claim 1 is characterized in that: The loading and unloading quick-change fixture platform (8) is drive-connected to the output end of the push-pull cylinder (7), and the bottom of the loading and unloading quick-change fixture platform (8) is slidably engaged with the load-bearing slide rail (9).

5. The novel automatic dry ice deburring device according to claim 1 is characterized in that: The 180° rotating cylinder (6) is fixedly mounted on the square steel welding frame (2).

6. The novel automatic dry ice deburring device according to claim 1, characterized in that: A backing plate (15) is installed on the bottom side of the square steel welding frame (2).

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