A screw machine locking device with vibration feeding

Abstract

The utility model relates to automatic equipment technical field especially is a kind of screw machine lock attachment device with vibration feeding, including fixed shell, the inside fixed connection of fixed shell is symmetrically set and has guide block, the bottom fixed connection of fixed shell has support shell, the inside fixed connection of support shell has hydraulic pressure rod, the outside of hydraulic pressure rod is equipped with spring, the one end fixed connection of hydraulic pressure rod away from support shell has first guide shell, the inside fixed connection of first guide shell is evenly set and has spacing limiting plate, guide slot is equipped between limiting plate and first guide shell, in the utility model, the effect of automatic feeding can be realized by the guide block, first guide shell, guide slot, guide strip and second guide shell set, the effect of first guide shell vibration is realized by hydraulic pressure rod, make guide block and guide slot screw discharging more smooth, without manual manual in screw, substantially improve feeding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automated equipment technology, specifically to a screw fastening device with vibratory feeding. Background Technology

[0002] The screw fastening device is the core actuator of automated screw assembly equipment. It is specifically designed to precisely and efficiently screw screws into workpieces to achieve preset fastening requirements (such as torque and depth). It is widely used in industries such as electronics, automobiles, home appliances, and medical devices that require batch screw fastening. It integrates positioning and tightening functions, replacing manual labor to complete the entire process of "picking up screws - aligning holes - screwing in and fixing". It is a key piece of equipment for realizing the automation of screw assembly.

[0003] Existing screw fastening devices often require manual assistance or use simple push-type feeding (such as manual feeding, material tube pushing, etc.). Due to the limitation of manual feeding speed, there is a risk that the feeding speed cannot keep up with the screw fastening, which affects the normal operation efficiency. Therefore, a screw fastening device with vibration feeding is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a screw fastening device with vibration feeding to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A screw fastening device with vibratory feeding includes a fixed shell, symmetrically arranged guide blocks fixedly connected to the inner side of the fixed shell, a support shell fixedly connected to the bottom end of the fixed shell, a hydraulic rod fixedly connected to the inner side of the support shell, a spring provided on the outer side of the hydraulic rod, a first guide shell fixedly connected to the end of the hydraulic rod away from the support shell, a limiting plate fixedly connected to the inner side of the first guide shell at even intervals, a guide groove provided between the limiting plate and the first guide shell, symmetrically arranged guide strips fixedly connected to the inner side of the support shell below the first guide shell, a second guide shell fixedly connected to the right side of the guide strips outside the two guide strips, a blow-type screw feeder body provided below the second guide shell, a fastening device body fixedly connected to the output end of the blow-type screw feeder body, an outer shell fixedly connected to the bottom end of the support shell, a collection box provided on the inner side of the outer shell, and a handle fixedly connected to the left side of the collection box.

[0007] Preferably, the guide block is triangular in shape, and the minimum distance between the guide blocks matches the width of the inner side of the first guide shell.

[0008] Preferably, the hydraulic rod and the spring are a set, and there are several sets in total. The two ends of the spring are fixedly connected to the support shell and the first guide shell, respectively.

[0009] Preferably, the guide strips are placed at an angle, with the left side higher than the right side, and the distance between the two guide strips matches the inner width of the first guide shell.

[0010] Preferably, the collection box is located below the first guide shell, and the size of the collection box is larger than the size of the first guide shell.

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

[0012] 1. In this utility model, by setting components such as a fixed shell, guide block, support shell, hydraulic rod, spring, first guide shell, limiting plate, guide groove, guide strip, and second guide shell, the automatic feeding effect can be achieved through the set guide block, first guide shell, guide groove, guide strip, and second guide shell. The vibration effect of the first guide shell is achieved by the hydraulic rod, which makes the screw feeding in the guide block and guide groove smoother. There is no need to manually put the screws in one by one, which greatly improves the feeding efficiency. This solves the problem that the feeding process of the existing screw fastening device often requires manual assistance or simple push feeding (such as manual feeding, material tube push, etc.). Due to the limitation of the manual feeding speed, there is a risk that the feeding speed cannot keep up with the screw fastening, which affects the normal operation efficiency.

[0013] 2. In this utility model, the collection box can collect excess fallen screws, and the outer shell can limit the collection box, so that the collection box is accurately placed under the guide groove and guide strip, improving collection efficiency. The handle can easily remove the collection box, so that the screws in the collection box can be refilled into the fixing shell, reducing the pressure of manual operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the front-view cross-sectional structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the present invention from the left perspective.

[0018] In the diagram: 1. Fixed shell; 2. Guide block; 3. Support shell; 4. Hydraulic rod; 5. Spring; 6. First guide shell; 7. Limiting plate; 8. Guide groove; 9. Guide strip; 10. Second guide shell; 11. Air-blown nail feeder body; 12. Locking device body; 13. Outer shell; 14. Collection box; 15. Handle. Detailed Implementation

[0019] 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.

[0020] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A screw fastening device with vibration feeding includes a fixed shell 1. Symmetrically arranged guide blocks 2 are fixedly connected to the inner side of the fixed shell 1. A support shell 3 is fixedly connected to the bottom end of the fixed shell 1. A hydraulic rod 4 is fixedly connected to the inner side of the support shell 3. A spring 5 is provided on the outer side of the hydraulic rod 4. A first guide shell 6 is fixedly connected to the end of the hydraulic rod 4 away from the support shell 3. A limiting plate 7 is fixedly connected to the inner side of the first guide shell 6 at even intervals. A guide groove 8 is provided between the limiting plate 7 and the first guide shell 6. A guide strip 9 is fixedly connected to the inner side of the support shell 3, symmetrically arranged below the first guide shell 6. A second guide shell 10 is fixedly connected to the right side of the guide strip 9, located outside the two guide strips 9. A blow-type screw feeder body 11 is provided below the second guide shell 10. A fastening device body 12 is fixedly connected to the output end of the blow-type screw feeder body 11. An outer shell 13 is fixedly connected to the bottom end of the support shell 3. A collection box 14 is provided inside the outer shell 13. A handle 15 is fixedly connected to the left side of the collection box 14.

[0024] The guide block 2 is triangular in shape, and the minimum distance between the guide blocks 2 matches the inner width of the first guide shell 6. The triangular guide blocks 2 can guide the screw more efficiently, while ensuring that the screw can smoothly enter the first guide shell 6. The hydraulic rod 4 and the spring 5 are a group, and there are several groups in total. The two ends of the spring 5 are fixedly connected to the support shell 3 and the first guide shell 6 respectively. The multiple sets of hydraulic rods 4 can achieve a more efficient vibration effect, and the springs 5 ​​can further amplify the vibration effect. The guide strip 9 is placed at an angle, with the left side higher than the right side. The distance between the two guide strips 9 matches the inner width of the first guide shell 6, which can allow the screw to smoothly enter the space between the guide strips 9 from the first guide shell 6, so that the screw can accurately enter the feed pipe of the air-blowing nail feeder body 11. The collection box 14 is located below the first guide shell 6, and the size of the collection box 14 is larger than the size of the first guide shell 6, which facilitates the collection of screws.

[0025] Workflow: When a screw fastening device with vibratory feeding is required, the entire device is powered externally. Screws are collected and poured into the fixed housing 1 in one go. Multiple hydraulic rods 4 drive the first guide housing 6 and the fixed housing 1 to vibrate rapidly. Springs 5 ​​further amplify the vibration effect, preventing screws from clogging the gaps between the guide blocks 2 and accelerating the screws through the guide groove 8. Guided by the guide blocks 2, the screws descend into the first guide housing 6. The guide groove 8 formed by the limiting plate 7 further limits the screws, keeping them vertical. They then fall between two guide bars 9. Screws in the correct position will enter the gap between the guide bars 9, while those in the wrong direction will fall into the lower collection box 14 under the vibration, facilitating re-collection and refilling. The guide bars 9 guide the screws with a left-high, right-low orientation. Under the effect of vibration, the screw will enter the second guide shell 10 and then fall into the body 11 of the prior art air-blowing nail feeder. The second guide shell 10 can block the screw and prevent it from falling to other places. The air-blowing nail feeder body 11 drives the screw into the body 12 of the prior art locking device for feeding. The prior art locking device body 12 can achieve the effect of automatic positioning and locking of the screw. The collection box 14 can collect the excess screws. The outer shell 13 can limit the collection box 14, so that the collection box 14 is accurately placed below the guide groove 8 and the guide strip 9, improving the collection efficiency. The handle 15 can easily remove the collection box 14 so that the screws in the collection box 14 can be refilled into the fixed shell 1, reducing the pressure of manual operation.

[0026] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screw fastening device with vibratory feeding, comprising a fixed housing (1), characterized in that: The inner side of the fixed shell (1) is fixedly connected to symmetrically arranged guide blocks (2). The bottom end of the fixed shell (1) is fixedly connected to a support shell (3). The inner side of the support shell (3) is fixedly connected to a hydraulic rod (4). A spring (5) is provided on the outer side of the hydraulic rod (4). The end of the hydraulic rod (4) away from the support shell (3) is fixedly connected to a first guide shell (6). The inner side of the first guide shell (6) is fixedly connected to a limiting plate (7) that is evenly spaced. A guide groove (8) is provided between the limiting plate (7) and the first guide shell (6). The inner side of the support shell (3) A guide strip (9) is fixedly connected to the first guide shell (6) and symmetrically arranged below it. A second guide shell (10) is fixedly connected to the right side of the guide strip (9) and located outside the two guide strips (9). A blow-type nail feeder body (11) is provided below the second guide shell (10). A locking device body (12) is fixedly connected to the output end of the blow-type nail feeder body (11). An outer shell (13) is fixedly connected to the bottom end of the support shell (3). A collection box (14) is provided inside the outer shell (13). A handle (15) is fixedly connected to the left side of the collection box (14).

2. The screw fastening device with vibration feeding according to claim 1, characterized in that: The guide block (2) is triangular in shape, and the minimum distance between the guide blocks (2) matches the inner width of the first guide shell (6).

3. The screw fastening device with vibration feeding according to claim 1, characterized in that: The hydraulic rod (4) and the spring (5) are a set, and there are several sets in total. The two ends of the spring (5) are fixedly connected to the support shell (3) and the first guide shell (6) respectively.

4. The screw fastening device with vibration feeding according to claim 1, characterized in that: The guide strip (9) is placed at an angle, with the left side higher than the right side, and the distance between the two guide strips (9) matches the inner width of the first guide shell (6).

5. The screw fastening device with vibration feeding according to claim 1, characterized in that: The collection box (14) is located below the first guide shell (6), and the size of the collection box (14) is larger than the size of the first guide shell (6).

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