Space-saving multi-head adsorption device with back capable of being independently lifted

Abstract

The utility model relates to the technical field of adsorption feeding in automatic equipment, and provides a space-saving multi-head adsorption device with the back face capable of being independently lifted, which comprises a pen-shaped air cylinder, an electric suction nozzle and a lead screw mechanism. The pen-shaped air cylinder is fixed to the bottom plate through an air cylinder fixing block, a spring device is arranged at the joint of the pen-shaped air cylinder and fixed to a sliding block fixing plate, an electric suction nozzle is installed above the sliding block fixing plate, a sliding rail is arranged below the sliding block fixing plate, and a hidden lead screw mechanism is arranged behind the bottom plate. The number of the pen-shaped air cylinders and the number of the electric suction nozzles are both multiple. According to the space-saving multi-head adsorption device with the back face capable of being independently lifted, z-axis displacement of the electric suction nozzle can be controlled through the lead screw mechanism, the springs are matched with the sliding rails, the buffering function can be achieved when the electric suction nozzle sucks materials, impact force on products can be reduced, and therefore the products are protected.

Description

Technical Field

[0001] This utility model relates to the field of adsorption feeding technology in automated equipment, and in particular to a space-saving multi-head adsorption device with independent lifting and lowering capability on the back. Background Technology

[0002] Adsorption-based feeding technology is widely used in daily production. Its high efficiency and precision play a vital role in various fields such as manufacturing, logistics, and pharmaceuticals, significantly improving production efficiency. In contrast, traditional suction cups have many inconveniences, such as unstable suction force susceptible to environmental factors, high maintenance costs requiring regular replacement, and complex operation relying on manual or simple mechanical devices. These problems limit the application of ordinary suction cups in modern automated production lines. Therefore, motor-driven adsorption-based feeding technology, with its superior performance and convenience, is gradually replacing traditional suction cups and becoming an indispensable tool in modern manufacturing.

[0003] However, traditional suction cups suffer from problems such as low production efficiency, high manual labor intensity, poor adaptability to diverse materials, and inconveniences in use (such as unstable suction force, high maintenance costs, and complex operation). Utility Model Content

[0004] Motor-driven adsorption feeding technology is mainly designed to solve problems such as low production efficiency, high manual labor intensity, poor adaptability to diverse materials, and the inconveniences of traditional suction cups in use (such as unstable adsorption force, high maintenance costs, and complex operation).

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a space-saving multi-head, independently liftable suction device, comprising a pen-shaped cylinder, an electric suction nozzle, and a lead screw. The pen-shaped cylinder is fixed to a base plate, a cylinder fixing plate is fixed to the upper side of the base plate, and multiple slide rails are fixed to the lower side. The connector of the pen-shaped cylinder is connected to the spring guide shaft of a spring. The spring guide shaft is provided with a limit block, and a pressure sensor is provided below the limit block. The pressure sensor is fixed to a slider fixing plate by a fixing block. The sliders of the slide rails are fixed to the slider fixing plate, and the slider fixing plate is connected to a stepper fixing plate. The electric suction nozzle is fixed on the stepper plate. A lead screw mechanism is provided behind the base plate. The lead screw mechanism consists of a lead screw, a lead screw fixing seat, a lead screw nut fixing seat, a lead screw support, a motor, and a synchronous pulley. From top to bottom, the components are: motor, lead screw, synchronous pulley, lead screw fixing seat, nut fixing seat, connecting plate, and lead screw support. The lead screw mechanism is fixed to the guide rail fixing plate. The connecting plate is connected to the base plate and can be controlled by a servo motor. This allows the device to be adjusted according to products of different thicknesses, ensuring a firm fixation effect when feeding products of different thicknesses and improving the flexibility of the device.

[0006] In a preferred embodiment, the spring buffer device consists of a slide rail, a spring, a spring guide shaft, and a limiting block. The spring guide shaft is connected to a pen-shaped cylinder and a pressure sensor via a nut. The spring is sleeved on the spring guide post, and the slide rail is mounted on the base plate.

[0007] In a preferred embodiment, the motor in the lead screw mechanism is fixed on the motor mounting plate, and the motor mounting plate, lead screw support, and lead screw fixing seat are all fixed on the slide rail mounting plate. A lead screw nut sleeve is provided in the middle of the lead screw, and the lead screw nut is fixed on the connecting plate.

[0008] In a preferred embodiment, six sets of the electric suction nozzle, pen-shaped cylinder, and slide rail are provided, and all of them are identical in shape and size.

[0009] In a preferred embodiment, the mounting plate, slide rail fixing plate, and slider fixing plate are all made of AL6061 aluminum alloy, which has high strength, strong corrosion resistance, and can reduce the overall weight. The surface treatment is black anodized, which can be used with cameras.

[0010] In a preferred embodiment, the spring guide shaft is made of chrome-plated shaft material with a surface chrome-plated HRC60-65, which has high hardness, wear resistance and is not easily deformed.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. This utility model and device are equipped with six sets of adsorption equipment, which have high adsorption accuracy, strong force and strong stability, and can improve the feeding efficiency of automated equipment.

[0013] 2. This device is equipped with multiple slide rails and lead screws, and can be controlled by a servo motor. This allows the device to be adjusted according to products of different thicknesses, ensuring a firm fixation effect for products of varying thicknesses and improving the flexibility of its use. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of a space-saving multi-head independently liftable adsorption device with a raised rear end is provided for this utility model.

[0015] Figure 2 An overall front view of a space-saving multi-head independently liftable adsorption device with a raised rear end, provided by this utility model;

[0016] Figure 3 A schematic diagram of the main structure of a space-saving multi-head independently liftable adsorption device with a raised rear end, provided by this utility model;

[0017] Figure 4 The overall rear view of a space-saving multi-head independently liftable adsorption device provided by this utility model.

[0018] Legend:

[0019] 1. Pen-shaped cylinder; 2. Electric suction nozzle; 3. Slide rail; 4. Pressure sensor; 8. Spring; 10. Base plate; 11. Cylinder fixing plate; 12. Slider fixing plate; 13. Stepper motor fixing plate; 16. Limit block; 17. Lead screw; 18. Lead screw nut fixing block; 19. Lead screw fixing block; 20. Lead screw support; 21. Spring guide shaft; 23. Pressure sensor fixing block; 24. Nut; 25. Slide rail fixing plate; 26. Connecting plate; 30. Servo motor; 31. Motor fixing plate; 32. Synchronous pulley. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a space-saving multi-head independently liftable suction device, including a pen-shaped cylinder 1, an electric suction nozzle 2, and a lead screw 17. The pen-shaped cylinder 1 is fixed on a base plate 10. A cylinder fixing plate 11 is fixed on the upper side of the base plate 10, and multiple slide rails 3 are fixed on the lower side. The connector of the pen-shaped cylinder 1 is connected to the spring guide shaft 21 of the spring 8. The spring guide shaft 21 is provided with a limit block 16. A pressure sensor 4 is provided below the limit block 16. The pressure sensor 4 is fixed to the slider fixing plate 12 by a pressure sensor fixing block 23. The slider of the slide rail 3 is fixed to the slider fixing plate 12. On plate 12, slider fixing plate 12 is connected to stepper motor fixing plate 13, electric suction nozzle 2 is fixed on stepper motor fixing plate 13, and a lead screw mechanism is provided behind the base plate 10. The lead screw mechanism consists of lead screw 17, lead screw fixing block 19, lead screw nut fixing block 18, lead screw support 20, servo motor 30 and synchronous wheel 32. From top to bottom, they are servo motor 30, lead screw 17, synchronous wheel 32, lead screw fixing block 19, lead screw nut fixing block 18, connecting plate 26 and lead screw support 20. The lead screw mechanism is fixed to slide rail fixing plate 25, and connecting plate 26 is connected to base plate 10.

[0022] like Figure 1-4As shown, a space-saving multi-head rear independently lifting adsorption device is provided. The spring buffer device consists of a slide rail 3, a spring 8, a spring guide shaft 21, and a limit block 16. The spring guide shaft 21 is connected to the pen-shaped cylinder 1 and the pressure sensor 4 through a nut 24. The spring 8 is sleeved on the spring guide shaft 21. The slide rail 3 is installed on the base plate 10. The addition of the buffer device can protect the quality of the product and is suitable for more types of products.

[0023] like Figure 1-4 As shown, a space-saving multi-head, independently lifting and lowering adsorption device is described. In the lead screw mechanism, the servo motor 30 is fixed on the motor mounting plate 31. The motor mounting plate 31, the lead screw support 20, and the lead screw fixing block 19 are all fixed on the slide rail mounting plate 25. A lead screw nut sleeve is provided in the middle of the lead screw, and the lead screw nut is fixed on the connecting plate 26. This makes the feeding device more flexible and versatile.

[0024] like Figure 1-4 As shown, a space-saving multi-head rear independently lifting adsorption device is provided, with six sets of electric suction nozzles 2, pen-shaped cylinders 1 and slide rails 3, all of which are identical in shape and size.

[0025] like Figure 1-4 As shown, a space-saving multi-head rear independently lifting adsorption device is provided. The connecting plate 26, the slide rail fixing plate 25 and the slider fixing plate 12 are all made of AL6061 aluminum alloy, which has high strength and strong corrosion resistance, and can reduce the overall weight. The surface treatment is black anodized, and it can be used with cameras.

[0026] like Figure 1-4 As shown, a space-saving multi-head, independently adjustable suction device with a raised rear end features a spring guide shaft 21 made of chrome-plated shaft material with a surface chrome plating of HRC60-65. This increases service life and reduces the likelihood of deformation.

[0027] Working principle: After the mechanism starts feeding, the pen-shaped cylinder 1 extends the push block to push the spring guide shaft 21, thereby transmitting the force to the pressure sensor 4. At the same time, the electric suction nozzle 2 moves downward. After the vacuum inside the nozzle is created, it can adsorb the material. The servo motor 30 drives the synchronous wheel 32, thereby causing the lead screw 17 to start rotating. The rotational motion is converted into linear motion through the lead screw nut fixing block 18. The lead screw nut fixing block 18 is connected to the connecting plate 26, and the connecting plate 26 is connected to the slide rail fixing plate 25, thereby controlling the vertical movement of the mechanism. When the suction nozzle touches the product, the spring 8 is compressed, and the slider is forced to move slightly upward, achieving a buffering effect on the product.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A space-saving multi-head back independent lifting adsorption device, comprising a pen-type cylinder (1), an electric suction nozzle (2), and a lead screw (17), characterized in that, The pen type cylinder (1) is fixed on the bottom plate (10), the bottom plate (10) upper side is fixed with cylinder fixed plate (11), the lower side is fixed with a plurality of slide rails (3), the joint of the pen type cylinder is connected with the spring guide shaft (21) of spring (8), the spring guide shaft (21) is provided with limit block (16), the limit block (16) below is provided with pressure sensor (4), the pressure sensor (4) is fixed on the slider fixed plate (12) by pressure sensor fixed block (23), the slider of the slide rail (3) is fixed on the slider fixed plate (12), the slider fixed plate (12) is connected with the stepping motor fixed plate (13), the electric suction nozzle (2) is fixed on the stepping motor fixed plate (13), the rear of the bottom plate (10) is provided with screw rod mechanism, screw rod mechanism is composed of screw rod (17), screw rod fixed block (19), screw rod nut fixed block (18), screw rod support (20), servo motor (30) and synchronous wheel (32), from top to bottom are servo motor (30), screw rod (17), synchronous wheel (32), screw rod fixed block (19), screw rod nut fixed block (18), connecting plate (26), screw rod support (20), screw rod mechanism is fixed on the slide rail fixed plate (25), the connecting plate (26) is connected with the bottom plate (10).

2. The space saving multi-head back independent liftable adsorption device according to claim 1, characterized in that: The slide rail (3), spring (8), spring guide shaft (21), limit block (16) jointly constitute spring buffer device, the spring guide shaft (21) is connected with pen type cylinder (1) and pressure sensor (4) through nut (24), the spring (8) is sleeved on the spring guide shaft (21), the slide rail (3) is installed on the bottom plate (10).

3. The space saving multi-head back independent liftable adsorption device according to claim 1, characterized in that: The servo motor (30) in the screw rod mechanism is fixed on the motor fixed plate (31), the motor fixed plate (31), screw rod support (20) and screw rod fixed block (19) are all fixed on the slide rail fixed plate (25), the middle part of the screw rod is provided with screw rod nut sleeve, the screw rod nut is fixed on the connecting plate (26).

4. The space saving multi-head back independent liftable suction device according to claim 1, wherein: The electric suction nozzle (2), pen type cylinder (1) and slide rail (3) are all provided with six sets, which are consistent in shape and size.

5. The space saving multi-head back independent liftable suction device according to claim 1, wherein: The connecting plate (26), slide rail fixed plate (25) and slider fixed plate (12) are all made of AL6061 aluminum alloy material.

6. The space saving multi-ended back independently liftable and adsorbing device according to claim 1, characterized in that: The spring guide shaft (21) is made of chrome plated shaft material, and the surface is plated with chrome HRC60-65.

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