Pneumatic type intelligent screw machine

Abstract

The utility model relates to the technical field of screw machines, and discloses a pneumatic type intelligent screw machine which comprises a damping mechanism and further comprises an auxiliary mechanism, an adsorption mechanism and a fixing mechanism, the top end of the damping mechanism is fixedly connected with the bottom end of the fixing mechanism, and the side face of the auxiliary mechanism is fixedly connected with the bottom end of the adsorption mechanism. The bottom end of the auxiliary mechanism is fixedly connected with the inner side of the fixing mechanism, the damping mechanism comprises a fixing base and a moving rod, the top end of the fixing base is fixedly connected with a fixing rod, the top end of the fixing base is fixedly connected with an elastic spring, and the top end of the elastic spring is fixedly connected with the bottom end of the fixing mechanism. The elastic spring is arranged to absorb and eliminate vibration generated when the pneumatic screw machine is used, so that discomfort caused by long-time use is reduced, and the operation comfort is improved; and the rotating disc is arranged to disperse the screws, so that the situation that the production process is affected due to screw blockage or clamping is avoided.

Description

Technical Field

[0001] This utility model relates to the field of screw machine technology, and more specifically to a pneumatic intelligent screw machine. Background Technology

[0002] A screw fastening machine is a small, automated machine for tightening screws. Its operating structure can generally be divided into two parts: a feeding section and an electric screwdriver section. The feeding section is responsible for screening and providing screws, while the electric screwdriver section is responsible for picking up and tightening the screws. The emergence of screw fastening machines has improved work efficiency and reduced the intensity of manual labor. It is an automated device that replaces manual labor in picking up, placing, and tightening screws. With slight modifications, it can also be used for the automatic assembly of small cylindrical parts. It has been widely used abroad, and many domestic enterprises have a very broad application prospect.

[0003] Insufficiency of existing technology: Existing pneumatic screw machines typically generate significant noise and vibration during operation. The pneumatic motor is the core component of the pneumatic screw machine, which is driven by compressed air to generate rotational power. In particular, the release of compressed air can cause noise pollution to operators and affect the production environment. Moreover, during the screw transportation process, existing pneumatic screw machines may cause multiple screws to fall off simultaneously if they are too close together, posing a potential threat to workers. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pneumatic intelligent screw machine to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic intelligent screwdriver, comprising a shock-absorbing mechanism, and further comprising: an auxiliary mechanism, an adsorption mechanism, and a fixing mechanism. The top end of the shock-absorbing mechanism is fixedly connected to the bottom end of the fixing mechanism. The side of the auxiliary mechanism is fixedly connected to the bottom end of the adsorption mechanism. The bottom end of the auxiliary mechanism is fixedly connected to the inner side of the fixing mechanism. The side of the adsorption mechanism is fixedly connected to the side of the fixing mechanism. The shock-absorbing mechanism includes a fixed base and a moving rod. A fixed rod is fixedly connected to the top end of the fixed base. A spring is fixedly connected to the top end of the fixed base. The top end of the spring is fixedly connected to the bottom end of the fixing mechanism. The inner side of the fixed rod is connected to the side of the moving rod. A limiting plate is fixedly connected to the bottom end of the moving rod. A moving groove is formed at the top end of the fixed rod. The inner side of the moving groove is connected to the side of the limiting plate. The top end of the moving rod is fixedly connected to the bottom end of the fixing mechanism.

[0006] Furthermore, the auxiliary mechanism includes a rotating disk and a fixed plate. The top of the fixed plate has a transmission groove, and a support rod is fixedly connected to the bottom of the fixed plate. A T-shaped auxiliary disk is fixedly connected to the bottom of the rotating disk. A drive wheel is fixedly connected to the side of the T-shaped auxiliary disk, and a driven wheel is fixedly connected to the side of the drive wheel. A rotating rod is fixedly connected to the bottom of the driven wheel, and a rotary motor is fixedly connected to the bottom of the rotating rod.

[0007] Furthermore, a first slot is formed on the side of the rotating disk, a second slot is formed on the inner side of the rotating disk, an annular magnet is fixedly connected to the inner side of the second slot, and a fixing groove is formed at the top of the rotating disk, the inner side of the fixing groove is fixedly connected to the bottom end of the adsorption mechanism.

[0008] Furthermore, the side of the rotating disk is fixedly connected to the top of the fixed plate, the side of the T-shaped auxiliary disk is connected to the inner side of the fixed mechanism, the bottom of the support rod is fixedly connected to the top of the fixed mechanism, and the top of the rotary motor is fixedly connected to the bottom of the fixed mechanism.

[0009] Furthermore, the adsorption mechanism includes a connecting rod and a rotary bearing. An auxiliary rod is fixedly connected to the bottom end of the connecting rod, and the bottom end of the auxiliary rod is fixedly connected to the inner side of the rotary bearing. An adsorption groove is fixedly connected to the bottom end of the connecting rod, and a gas supply pipe is fixedly connected to the bottom end of the adsorption groove. A fixing ring is fixedly connected to the side of the gas supply pipe, and the side of the fixing ring is fixedly connected to the side of the fixing mechanism. The side of the rotary bearing is fixedly connected to the inner side of the fixing groove.

[0010] Furthermore, the fixing mechanism includes an outer fixing frame and a load-bearing plate. An auxiliary rotating plate is fixedly connected to the top of the outer fixing frame. The side of the auxiliary rotating plate is fixedly connected to the inner side of the rotating cover. A fixing slot is opened at the top of the outer fixing frame. The inner side of the fixing slot is fixedly connected to the side of the auxiliary rotating plate. A T-shaped slider is fixedly connected to the side of the load-bearing plate. A T-shaped groove is opened on the inner side of the outer fixing frame. The inner side of the T-shaped groove is connected to the side of the T-shaped slider.

[0011] Furthermore, the top of the load-bearing plate has a rotating groove, the inner side of the rotating groove is connected to the side of the T-shaped auxiliary disk, the bottom of the load-bearing plate is fixedly connected to the bottom of the rotating motor, the inner side of the rotating groove is connected to the side of the rotating rod, and the side of the outer fixing frame is fixedly connected to the top of the fixing ring.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by incorporating a shock-absorbing mechanism, helps absorb and eliminate vibrations generated during the use of a pneumatic screwdriver, reducing the burden on the hands and wrists, alleviating discomfort caused by prolonged use, and improving operational comfort. With reduced vibration, the pneumatic screwdriver can provide more stable torque output, thereby reducing the possibility of screw loosening or inaccurate installation caused by vibration, ensuring consistent and precise tightening results. The shock-absorbing mechanism can reduce the impact and friction on the internal components of the pneumatic screwdriver, reducing wear and damage to parts caused by vibration, thus extending the service life of the pneumatic tool.

[0014] 2. This utility model, by incorporating an auxiliary dispersing mechanism, facilitates the dispersion and arrangement of screws, preventing production disruptions caused by screw blockage or jamming. The auxiliary dispersing mechanism ensures uniform screw distribution, preventing excessive or insufficient feeding in a single operation, thus guaranteeing a balanced supply of each screw during assembly. Without the dispersing mechanism, screws may cause assembly errors due to uneven arrangement; the auxiliary dispersing mechanism ensures orderly screw arrangement, thereby reducing errors caused by misalignment, omissions, and other issues. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the shock absorption mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the auxiliary mechanism structure of this utility model;

[0018] Figure 4 This is a partial structural diagram of the auxiliary mechanism of this utility model;

[0019] Figure 5 This is a cross-sectional view of the auxiliary mechanism of this utility model.

[0020] Figure 6 This is a schematic diagram of the adsorption mechanism of this utility model;

[0021] Figure 7 This is a schematic diagram of the fixing mechanism of this utility model.

[0022] The attached figures are labeled as follows: 1. Shock absorption mechanism; 101. Fixed base; 102. Spring; 103. Fixed rod; 104. Moving rod; 105. Limiting plate; 106. Moving groove; 2. Auxiliary mechanism; 201. Rotary disk; 202. Fixed plate; 203. Transmission groove; 204. Support rod; 205. Drive wheel; 206. T-shaped auxiliary disk; 207. Driven wheel; 208. Rotating rod; 209. Rotary motor; 210. First slot; 21 1. Ring magnet; 212. Second slot; 213. Fixing slot; 3. Adsorption mechanism; 301. Connecting rod; 302. Auxiliary rod; 303. Adsorption slot; 304. Gas supply pipe; 305. Fixing ring; 306. Rotary bearing; 4. Fixing mechanism; 401. Outer fixing frame; 402. Rotating cover; 403. Auxiliary rotating plate; 404. Load-bearing plate; 405. T-shaped slider; 406. Fixing slot; 407. Rotating slot; 408. T-shaped slide. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The pneumatic intelligent screw machine involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1 to 7 This utility model provides a pneumatic intelligent screwdriver, including a shock-absorbing mechanism 1, and further including: an auxiliary mechanism 2, an adsorption mechanism 3, and a fixing mechanism 4. The top end of the shock-absorbing mechanism 1 is fixedly connected to the bottom end of the fixing mechanism 4, the side of the auxiliary mechanism 2 is fixedly connected to the bottom end of the adsorption mechanism 3, the bottom end of the auxiliary mechanism 2 is fixedly connected to the inner side of the fixing mechanism 4, and the side of the adsorption mechanism 3 is fixedly connected to the side of the fixing mechanism 4. The shock-absorbing mechanism 1 includes a fixed base 101 and a moving rod 104. The fixed base 101... A fixed rod 103 is fixedly connected to the top of the fixed base 101, and a spring spring 102 is fixedly connected to the top of the fixed base 101. The top of the spring spring 102 is fixedly connected to the bottom of the fixed mechanism 4. The inner side of the fixed rod 103 is connected to the side of the moving rod 104. A limit plate 105 is fixedly connected to the bottom of the moving rod 104. A moving groove 106 is opened at the top of the fixed rod 103. The inner side of the moving groove 106 is connected to the side of the limit plate 105. The top of the moving rod 104 is fixedly connected to the bottom of the fixed mechanism 4.

[0025] The auxiliary mechanism 2 includes a rotating disk 201 and a fixed plate 202. The top of the fixed plate 202 has a transmission groove 203. The bottom of the fixed plate 202 is fixedly connected to a support rod 204. The bottom of the rotating disk 201 is fixedly connected to a T-shaped auxiliary disk 206. The side of the T-shaped auxiliary disk 206 is fixedly connected to a drive wheel 205. The side of the drive wheel 205 is fixedly connected to a driven wheel 207. The bottom of the driven wheel 207 is fixedly connected to a rotating rod 208. The bottom of the rotating rod 208 is fixedly connected to a rotary motor 209.

[0026] The rotating disk 201 has a first slot 210 on its side and a second slot 212 on its inner side. A ring magnet 211 is fixedly connected to the inner side of the second slot 212. A fixing groove 213 is opened at the top of the rotating disk 201. The inner side of the fixing groove 213 is fixedly connected to the bottom end of the adsorption mechanism 3.

[0027] Among them, the side of the rotating disk 201 is fixedly connected to the top of the fixed plate 202, the side of the T-shaped auxiliary disk 206 is connected to the inner side of the fixed mechanism 4, the bottom of the support rod 204 is fixedly connected to the top of the fixed mechanism 4, and the top of the rotating motor 209 is fixedly connected to the bottom of the fixed mechanism 4.

[0028] The adsorption mechanism 3 includes a connecting rod 301 and a rotary bearing 306. An auxiliary rod 302 is fixedly connected to the bottom end of the connecting rod 301. The bottom end of the auxiliary rod 302 is fixedly connected to the inner side of the rotary bearing 306. An adsorption groove 303 is fixedly connected to the bottom end of the connecting rod 301. An air supply pipe 304 is fixedly connected to the bottom end of the adsorption groove 303. A fixing ring 305 is fixedly connected to the side of the air supply pipe 304. The side of the fixing ring 305 is fixedly connected to the side of the fixing mechanism 4. The side of the rotary bearing 306 is fixedly connected to the inner side of the fixing groove 213.

[0029] The fixing mechanism 4 includes an outer fixing frame 401 and a load-bearing plate 404. An auxiliary rotating plate 403 is fixedly connected to the top of the outer fixing frame 401. The side of the auxiliary rotating plate 403 is fixedly connected to the inner side of the rotating cover 402. A fixing slot 406 is opened at the top of the outer fixing frame 401. The inner side of the fixing slot 406 is fixedly connected to the side of the auxiliary rotating plate 403. A T-shaped slider 405 is fixedly connected to the side of the load-bearing plate 404. A T-shaped groove 408 is opened on the inner side of the outer fixing frame 401. The inner side of the T-shaped groove 408 is connected to the side of the T-shaped slider 405.

[0030] The top of the load-bearing plate 404 has a rotating groove 407. The inner side of the rotating groove 407 is connected to the side of the T-shaped auxiliary disk 206. The bottom of the load-bearing plate 404 is fixedly connected to the bottom of the rotating motor 209. The inner side of the rotating groove 407 is connected to the side of the rotating rod 208. The side of the outer fixing frame 401 is fixedly connected to the top of the fixing ring 305.

[0031] The working principle of this utility model is as follows: Since the air supply pipe 304 generates a lot of vibration or noise during the operation of the pneumatic screw machine, a spring spring 102 is provided above the fixed base 101 to play a shock absorption role for the entire outer fixed frame 401 during operation. The sliding of the moving rod 104 on the inner side of the fixed rod 103 keeps the outer fixed frame 401 balanced. After the screws are arranged, they are moved one by one through the air supply pipe 304 to the nozzle. The screws are arranged in the first slot 210 opened on the side of the rotating disk 201. Moreover, a ring magnet 211 is fixed on the inner side of the rotating disk 201 to attract the screws to the inner side of the first slot 210.

[0032] The rotating disk 201 is rotated by the meshing action between the driving wheel 205 and the driven wheel 207 on the T-shaped auxiliary disk 206 at the bottom of the rotating disk 201, which rotates the screw to the inside of the adsorption tank 303. The adsorption tank 303 is transported to the corresponding position through the air supply pipe 304. The position of the adsorption tank 303 is fixed by the connecting rod 301, while the bottom end of the auxiliary rod 302 is fixed to the inside of the rotary bearing 306. The side of the rotary bearing 306 is fixed to the center of the rotating disk 201 so that the position of the adsorption tank 303 does not rotate with the rotating disk 201. The whole is fixed to the top of the load-bearing plate 404. The load-bearing plate 404 is slidably fixedly connected by the T-shaped slider 405 and the T-shaped groove 408.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pneumatic intelligent screw machine comprising a damping mechanism (1), characterized in that, Also include: Auxiliary mechanism (2), adsorption mechanism (3) and fixed mechanism (4), the top of the damping mechanism (1) and the bottom of the fixed mechanism (4) are fixedly connected, the side of the auxiliary mechanism (2) and the bottom of the adsorption mechanism (3) are fixedly connected, the bottom of the auxiliary mechanism (2) and the inner side of the fixed mechanism (4) are fixedly connected, the side of the adsorption mechanism (3) and the side of the fixed mechanism (4) are fixedly connected, the damping mechanism (1) includes fixed base (101) and moving rod (104), the top of the fixed base (101) is fixedly connected with fixed rod (103), the top of the fixed base (101) is fixedly connected with elastic spring (102), the top of the elastic spring (102) and the bottom of the fixed mechanism (4) are fixedly connected, the inner side of the fixed rod (103) and the side of the moving rod (104) are connected, the bottom of the moving rod (104) is fixedly connected with limit plate (105), the top of the fixed rod (103) is provided with moving slot (106), the inner side of the moving slot (106) and the side of the limit plate (105) are connected, the top of the moving rod (104) and the bottom of the fixed mechanism (4) are fixedly connected.

2. The pneumatic intelligent screw machine according to claim 1, characterized in that: The auxiliary mechanism (2) includes rotating disc (201) and fixed plate (202), the top of the fixed plate (202) is provided with transmission slot (203), the bottom of the fixed plate (202) is fixedly connected with support rod (204), the bottom of the rotating disc (201) is fixedly connected with T-shaped auxiliary disc (206), the side of the T-shaped auxiliary disc (206) is fixedly connected with driving wheel (205), the side of the driving wheel (205) is fixedly connected with driven wheel (207), the bottom of the driven wheel (207) is fixedly connected with rotating rod (208), the bottom of the rotating rod (208) is fixedly connected with rotating motor (209).

3. The pneumatic intelligent screw machine according to claim 2, characterized in that: The side of the rotating disc (201) is provided with first clamping groove (210), the inner side of the rotating disc (201) is provided with second clamping groove (212), the inner side of the second clamping groove (212) is fixedly connected with annular magnet (211), the top of the rotating disc (201) is provided with fixed slot (213), the inner side of the fixed slot (213) and the bottom of the adsorption mechanism (3) are fixedly connected.

4. The pneumatic intelligent screw machine of claim 2, wherein: The side of the rotating disc (201) and the top of the fixed plate (202) are fixedly connected, the side of the T-shaped auxiliary disc (206) and the inner side of the fixed mechanism (4) are connected, the bottom of the support rod (204) and the top of the fixed mechanism (4) are fixedly connected, the top of the rotating motor (209) and the bottom of the fixed mechanism (4) are fixedly connected.

5. The pneumatic intelligent screw machine of claim 3, wherein: The adsorption mechanism (3) includes connecting rod (301) and rotating bearing (306), the bottom end of connecting rod (301) is fixedly connected with auxiliary rod (302), the bottom end of auxiliary rod (302) is fixedly connected with the inner side of rotating bearing (306), the bottom end of connecting rod (301) is fixedly connected with adsorption groove (303), the bottom end of adsorption groove (303) is fixedly connected with gas pipe (304), the side of gas pipe (304) is fixedly connected with fixed ring (305), the side of fixed ring (305) is fixedly connected with the side of fixing mechanism (4), the side of rotating bearing (306) is fixedly connected with the inner side of fixed groove (213).

6. The pneumatic intelligent screw machine according to claim 5, wherein: The fixing mechanism (4) includes outer fixed frame (401) and bearing plate (404), the top end of outer fixed frame (401) is fixedly connected with auxiliary rotating plate (403), the side of auxiliary rotating plate (403) is fixedly connected with the inner side of rotating cover (402), the top end of outer fixed frame (401) is provided with fixed clamping groove (406), the inner side of fixed clamping groove (406) is fixedly connected with the side of auxiliary rotating plate (403), the side of bearing plate (404) is fixedly connected with T-shaped sliding block (405), the inner side of outer fixed frame (401) is provided with T-shaped sliding groove (408), and the inner side of T-shaped sliding groove (408) is connected with the side of T-shaped sliding block (405).

7. The pneumatic intelligent screw machine of claim 6, wherein: The top end of bearing plate (404) is provided with rotating groove (407), the inner side of rotating groove (407) is connected with the side of T-shaped auxiliary disc (206), the bottom end of bearing plate (404) is fixedly connected with the bottom end of rotating motor (209), the inner side of rotating groove (407) is connected with the side of rotating rod (208), and the side of outer fixed frame (401) is fixedly connected with the top end of fixed ring (305).

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