Suction nozzle quick release structure

Abstract

The utility model discloses a suction nozzle quick release structure which comprises a locking mechanism and a splicing mechanism, the locking mechanism comprises a setting block, a spring is fixedly connected in the setting block, one end of the spring is fixedly connected with a sliding sleeve, a setting groove is formed in the setting block, a clamping ball is arranged in the setting groove, and the splicing mechanism comprises a limiting block. And a semicircular groove is formed in the surface of the limiting block. Through the arrangement of the locking mechanism, when the suction nozzle needs to be rapidly replaced, although the clamping ball is arranged in the semicircular groove and can fix the splicing mechanism, the splicing mechanism can be disassembled only by using a certain force, namely external force which downwards overcomes the friction force of the clamping ball and the limiting block, and the splicing mechanism is convenient to disassemble. Therefore, when the device is used, different types of suction nozzles can be flexibly converted, and the machine utilization rate is improved; the splicing mechanism can be quickly disassembled and assembled, so that the downtime is shortened; and finally, the device is of a buckle type structural design, so that the design is more convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of 3C electronic product nozzle disassembly structures, in particular to a nozzle quick-disassembly structure. Background Art

[0002] In automated machines, a nozzle generally refers to a device used to grasp, adsorb, or handle objects; it is usually made of soft materials, such as rubber or silicone, and has a special design to achieve effective grasping and adsorption functions; nozzles are widely used in the field of automation, such as in robotic systems, automated production lines, or assembly equipment; they are usually used in conjunction with pneumatic systems or vacuum systems to generate suction by controlling airflow or vacuum, thereby achieving grasping, positioning, or transportation of workpieces; the shape, size, and material of the nozzle will vary depending on different application requirements. Some common types of nozzles include disc-type nozzles, strip nozzles, needle-type nozzles, etc.; they can be used to grasp various objects, such as flat objects, thin sheets, tubular objects, etc.

[0003] In general automated machine designs, suction nozzles are used to suck objects, and the nozzles need to be replaced after being used for a long time. The traditional nozzle fixing structure is fixed by a hexagon socket screw plus a sealing ring. In general automated machine designs, more than a dozen nozzles are often used, so the replacement work is cumbersome and time-consuming, and the practicality is not good. Therefore, in order to solve the above problems, a nozzle quick-release structure is proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a suction nozzle quick-disassembly structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-release structure for a suction nozzle, comprising a locking mechanism and a splicing mechanism, the locking mechanism comprising a setting block, a spring is fixedly connected to the inside of the setting block, one end of the spring is fixedly connected to a sliding sleeve, a setting groove is provided inside the setting block, a locking ball is provided inside the setting groove, the splicing mechanism comprises a limiting block, a semicircular groove is provided on the surface of the limiting block, a suction nozzle structure is provided on the lower side of the limiting block, the locking ball is provided inside the semicircular groove, the spring is set so that the sliding sleeve has a downward elastic force, and the splicing mechanism and the locking mechanism can be fixed together by setting the locking ball in the semicircular groove.

[0006] Preferably, the nozzle structure includes a nozzle mounting block, a nozzle is fixedly connected to the lower side of the nozzle mounting block, the nozzle mounting block is integrated with the nozzle, and can be separated from the locking mechanism, so the device is divided into two mechanisms, and the two mechanisms can be disassembled.

[0007] Preferably, the sliding sleeve is slidably connected to the setting block, and through the setting of the sliding sleeve sliding on the surface of the setting block, the position of the sliding sleeve can block the setting groove, so that the block will not slide out of the setting groove.

[0008] Preferably, a hidden groove is provided inside the sliding sleeve, and the spring is arranged inside the hidden groove. One end of the spring is arranged in the hidden groove and is fixedly connected to the sliding sleeve through the hidden groove. Through the setting of the hidden groove, most parts of the spring can be hidden during use.

[0009] Preferably, a anti-rotation groove is provided on the lower surface of the sliding sleeve, and a plug is fixedly connected to the upper side of the nozzle mounting block. The plug is arranged inside the anti-rotation groove. Inserting the plug into the anti-rotation groove can effectively prevent the nozzle mounting block from rotating left and right, thereby making the nozzle mounting block more stably installed.

[0010] Preferably, a slot is provided inside the setting block, a sealing ring is provided on the surface of the limit block, the limit block is slidably connected to the slot, and the limit block slides into the setting block, so that the contact portion between the limit block and the setting block is clamped by the sealing ring, which can effectively prevent vacuum leakage.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a locking mechanism. When the suction nozzle needs to be quickly replaced, although the snap ball is set in the semicircular groove to fix the splicing mechanism, only a certain force, that is, an external force in the downward direction to overcome the friction between the snap ball and the limit block, can be used to disassemble the splicing mechanism. Therefore, when the device is used, different types of suction nozzles can be flexibly converted to improve machine utilization; and the splicing mechanism can be quickly disassembled and assembled, thereby reducing downtime; finally, the device is designed with a snap-on structure, which makes the device more convenient to operate.

[0013] 2. The utility model sets a splicing mechanism. During the installation of the locking mechanism and the splicing mechanism, the plug fixedly connected to the upper side of the nozzle mounting block will be inserted into the anti-rotation groove provided on the lower surface of the sliding sleeve, so that the nozzle will not rotate left and right during use. After the limit block slides into the slot, the positioning ball can be inserted into the semicircular groove. The positioning ball is inserted into the semicircular groove mouth, which can prevent the splicing mechanism from sliding up and down. When the nozzle is limited left and right and up and down, the splicing mechanism can be installed more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first front view section of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the second front view section of the utility model.

[0018] In the figure: 1. setting block; 2. spring; 3. sliding sleeve; 4. setting groove; 5. positioning ball; 6. limiting block; 7. semicircular groove; 8. nozzle mounting block; 9. nozzle; 10. hidden groove; 11. anti-rotation slot; 12. plug; 13. slot; 14. sealing ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 A quick-release structure for a suction nozzle includes a locking mechanism and a splicing mechanism. The locking mechanism includes a setting block 1, a spring 2 is fixedly connected inside the setting block 1, a sliding sleeve 3 is fixedly connected to one end of the spring 2, a setting groove 4 is provided inside the setting block 1, and a positioning ball 5 is provided inside the setting groove 4. The splicing mechanism includes a limit block 6, a semicircular groove 7 is provided on the surface of the limit block 6, a suction nozzle structure is provided on the lower side of the limit block 6, and the positioning ball 5 is arranged inside the semicircular groove 7. The splicing mechanism includes a suction nozzle mounting block 8, a suction nozzle 9 is fixedly connected to the lower side of the suction nozzle mounting block 8, and the positioning ball 5 is arranged on the Inside the semicircular groove 7, the sliding sleeve 3 is slidably connected with the setting block 1. When the suction nozzle 9 needs to be quickly replaced, although the locking ball 5 is set in the semicircular groove 7 to fix the splicing mechanism, only a certain force, that is, an external force in the downward direction to overcome the friction between the locking ball 5 and the limit block 6, can be used to disassemble the splicing mechanism. Therefore, when the device is used, different types of suction nozzles can be flexibly converted to improve the utilization rate of the machine; and the splicing mechanism can be quickly disassembled and assembled, thereby reducing downtime; finally, the device is designed with a snap-on structure, which makes the device more convenient to operate.

[0021] In one aspect of the present embodiment, the spring 2 is fixedly connected to the sleeve 3 so that the elastic force of the spring 2 can act on the sleeve 3, and most of the spring 2 is hidden in the hidden groove 10 during use, so that the device does not expose too many parts when in use, making the device look more concise. During the installation of the locking mechanism and the splicing mechanism, the plug 12 fixedly connected to the upper side of the nozzle mounting block 8 will be inserted into the anti-rotation groove 11 provided on the lower surface of the sleeve 3, so that the nozzle 9 will not rotate left and right during use, and the installation is more stable.

[0022] In one aspect of the present embodiment, during the installation of the locking mechanism and the splicing mechanism, the limit block 6 will first slide into the slot 13, and the sealing ring 14 will be put on the surface of the limit block 6 to make the connection between the limit block 6 and the setting block 1 tighter to prevent vacuum leakage. After the limit block 6 slides into the slot 13, the locking ball 5 can be inserted into the semicircular groove 7. By inserting the locking ball 5 into the semicircular groove mouth 7, the splicing mechanism can be prevented from sliding up and down, making the installation of the splicing mechanism more stable.

[0023] The working principle of the utility model: when the quick-release structure of the suction nozzle is in use, during the installation of the locking mechanism and the splicing mechanism, the limiting block 6 will first slide into the slot 13, and the sealing ring 14 will be put on the surface of the limiting block 6, so that the connection between the limiting block 6 and the setting block 1 is tighter, which can prevent vacuum leakage. After the limiting block 6 slides into the slot 13, the positioning ball 5 can be inserted into the semicircular groove 7. When the positioning ball 5 is inserted into the semicircular groove mouth 7 and a "click" sound is heard, the suction nozzle installation block 8 is locked, which can prevent the splicing mechanism from moving up and down. The sliding of the splicing mechanism makes the installation of the splicing mechanism more stable. When the limit block 6 is inserted into the slot 13, it is necessary to align the plug 12 set on the upper side of the limit block 6 with the anti-rotation slot 11. In this way, after the limit block 6 is inserted into the slot 13, the plug 12 will also be inserted into the anti-rotation slot 11, which can effectively prevent the suction nozzle 9 from rotating left and right and sliding up and down, making the installation of the suction nozzle 9 more stable. When disassembling the suction nozzle 9, it is only necessary to apply an external force in the downward direction to overcome the friction between the locking ball 5 and the limit block 6 to disassemble the suction nozzle mounting block 8, thereby removing the suction nozzle 9.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quick-release structure for a nozzle, comprising a locking mechanism and a splicing mechanism, Features: The locking mechanism comprises a setting block (1), a spring (2) is fixedly connected inside the setting block (1), one end of the spring (2) is fixedly connected to a sliding sleeve (3), a setting groove (4) is provided inside the setting block (1), a locking ball (5) is provided inside the setting groove (4), the splicing mechanism comprises a limiting block (6), a semicircular groove (7) is provided on the surface of the limiting block (6), a suction nozzle structure is provided on the lower side of the limiting block (6), and the locking ball (5) is provided inside the semicircular groove (7).

2. A nozzle quick-release structure according to claim 1, Features: The suction nozzle structure comprises a suction nozzle mounting block (8), and a suction nozzle (9) is fixedly connected to the lower side of the suction nozzle mounting block (8).

3. The quick-release structure of the nozzle according to claim 1, Features: The sliding sleeve (3) is slidably connected to the setting block (1).

4. The nozzle quick-release structure according to claim 1, Features: A hidden groove (10) is provided inside the sliding sleeve (3), and the spring (2) is arranged inside the hidden groove (10).

5. The nozzle quick-release structure according to claim 2, Features: The lower surface of the sliding sleeve (3) is provided with a rotation-stopping groove (11), and the upper side of the suction nozzle mounting block (8) is fixedly connected with a plug (12), and the plug (12) is arranged inside the rotation-stopping groove (11).

6. The nozzle quick-release structure according to claim 1, Features: A slot (13) is provided inside the setting block (1), a sealing ring (14) is sleeved on the surface of the limiting block (6), and the limiting block (6) is slidably connected to the slot (13).

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