Screw separating mechanism

Abstract

The utility model relates to the technical field of separating mechanisms, and discloses a screw separating mechanism which comprises a U-shaped support, supporting legs fixedly installed at the bottom of the U-shaped support and a separating assembly arranged in the U-shaped support, and the separating assembly comprises a conveying mechanism arranged in the U-shaped support. The conveying mechanism comprises a motor fixedly installed on the outer wall of the U-shaped support, an output shaft is fixedly installed at the output end of the motor, the output shaft movably penetrates through the outer wall of the U-shaped support and extends into the U-shaped support, and the outer wall of the other end of the output shaft is rotationally connected with the interior of the U-shaped support through a bearing. A first conveying roller is fixedly installed on the outer wall of the output shaft, a separating mechanism is fixedly connected to the top of the U-shaped support, through the arrangement of the conveying mechanism, screws needing to be separated can be conveyed through the conveying belt, and through the arrangement of the separating mechanism, the screws can be conveniently separated through the separating mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of separation mechanisms, in particular to a screw separation mechanism. Background Technique

[0002] A screw machine is a relatively simple small-scale automated device that arranges screws in a row to improve work efficiency. It is widely used in the electronics industry. In industrial production, the steps are as follows: manually pour screws into the bin slot of the feeding mechanism, the feeding mechanism sorts the screws and distributes them through a distributor, a pipeline sends the screws to an electric or pneumatic screwdriver, and the electric or pneumatic screwdriver locks the screws into the product through a locking system. The advantages of an automatic screw feeder are high efficiency, strong stability, convenient operation, and labor saving. It is an automated device that uses an automated mechanism to replace manual hands to complete the picking, placing, and sending of screws.

[0003] In the prior art, screws are usually tightened through an electric screwdriver and a screw tray. An electric screwdriver, also called an electric drill or an electric screwdriver, is an electric tool used to tighten and loosen screws. A screw tray is a device that arranges scattered screws neatly so that the cross-slot ends of the screw caps face upward uniformly. There are usually the following two screw tightening methods through an electric screwdriver and a screw tray: The first method is to manually pick up the screws with the hand and then place them on the electric screwdriver, and then lock the screws onto the workpiece. The second method is to place the screws in the screw tray and shake the screw tray. After arranging the screws, use the electric screwdriver to pick up the screws one by one, and finally lock the screws onto the workpiece.

[0004] However, the above-mentioned screw tightening methods require the operator to manually separate the screws one by one, and then install the screws on the electric screwdriver, and tighten the screws on the workpiece through the electric screwdriver. The efficiency of screw separation is relatively low, which affects the use efficiency of the device. For this reason, we have proposed a screw separation mechanism. Content of the Utility Model

[0005] The purpose of the utility model is to provide a screw separation mechanism, which solves the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A screw separation mechanism, including a U-shaped bracket;

[0007] Support legs fixedly installed at the bottom of the U-shaped bracket;

[0008] and a separation component disposed inside the U-shaped bracket. The separation component includes a conveying mechanism disposed inside the U-shaped bracket. The conveying mechanism includes a motor fixedly installed on the outer wall of the U-shaped bracket. The output end of the motor is fixedly installed with an output shaft. The output shaft movably penetrates the outer wall of the U-shaped bracket and extends into the interior of the U-shaped bracket. The outer wall of the other end of the output shaft is rotationally connected to the interior of the U-shaped bracket through a bearing. A first conveying roller is fixedly installed on the outer wall of the output shaft. A conveyor belt is drivingly connected to the outer wall of the first conveying roller. The other side interior of the conveyor belt is drivingly connected to a second conveying roller. A driven shaft is fixedly installed on the inner wall of the second conveying roller. The end outer walls of the driven shaft are rotationally connected to the inner wall of the U-shaped bracket through bearings. A driving wheel is fixedly installed on the outer wall of the output shaft. A driven wheel is drivingly connected to the outer wall of the driving wheel through a belt. A transmission shaft is fixedly installed on the inner wall of the driven wheel. One end outer wall of the transmission shaft is rotationally connected to a side plate through a bearing. The bottom of the side plate is fixedly connected to the top of the U-shaped bracket. A bidirectional threaded rod is fixedly installed on the other end of the transmission shaft. A socket block is threadedly connected to the outer wall of the bidirectional threaded rod. A moving block is fixedly installed at the bottom of the socket block. The bottom of the moving block is slidably connected to the top of the conveyor belt. By setting the conveying mechanism, during the process of separating screws, the operator needs to convey the screws through the conveyor belt. The operator can place the screws on the top of the conveyor belt. Then, by turning on the motor, the output shaft is rotated, the first conveying roller is rotated, and the second conveying roller and the driven shaft are rotated, so that the conveyor belt is driven to convey the screws. To prevent the screws from falling from both sides of the conveyor belt during the conveying process, the moving blocks are needed to block the screws. During the rotation of the output shaft, the driven wheel is rotated by the driving wheel, the transmission shaft is rotated, the bidirectional threaded rod is rotated, the two socket blocks are relatively close to each other, and the two moving blocks are relatively close to each other, which is convenient for blocking the screws and preventing them from falling during the conveying process by the conveyor belt;

[0009] The top of the U-shaped bracket is fixedly connected with a separation mechanism.

[0010] Preferably, the separating mechanism includes an L-shaped plate fixedly installed on the top of the U-shaped bracket. A swing plate is connected to the top side wall of the L-shaped plate. A separating cylinder support plate is connected to the top side wall of the swing plate. One side of the end face of the separating cylinder support plate is connected to a separating mechanism body. A separating cylinder is connected to the end face of the separating cylinder support plate. The output end of the separating cylinder is connected to a floating joint. The outer wall of the floating joint is slidably connected to a separating cylinder connecting plate. The side wall of the separating cylinder connecting plate is fixedly connected to the side wall of the separating cylinder support plate. A feeding slider is fixedly installed on the side wall of the separating cylinder connecting plate. A second limit screw is threadedly connected to the inner wall of the separating mechanism body. An adjusting screw block is fixedly connected to the side wall of the separating cylinder connecting plate. A first limit screw is also threadedly connected to the inner side wall of the adjusting screw block. The outer wall of the feeding slider is slidably connected to the inner wall of the separating mechanism body. The top of the separating mechanism body is fixedly connected to a separating mechanism cover plate. A blowing cover plate is fixedly installed on the top of the separating mechanism cover plate. A blowing quick connector is fixedly connected to the top of the blowing cover plate. A blowing quick connector is threadedly connected to the top inner wall of the blowing quick connector. The bottom of the separating mechanism body is fixedly connected to a screw outlet pipe. By setting the separating mechanism, the L-shaped plate is assembled onto the machine, the swing plate is assembled on the L-shaped plate, the separating cylinder support plate is connected to the swing plate, the separating cylinder is connected to the separating cylinder support plate, the floating joint is connected to the separating cylinder, the separating cylinder connecting plate is connected to the floating joint, the feeding slider is connected to the separating cylinder connecting plate, the separating mechanism body is connected to the separating cylinder support plate, the separating mechanism cover plate is connected to the separating mechanism body, the blowing cover plate is connected to the separating mechanism cover plate, the blowing quick connector is installed on the blowing cover plate, the limit screw is connected to the separating mechanism body, and the screw outlet pipe is connected to the screw outlet hole of the separating mechanism body. When the screw comes from the outlet of the vibrating disk to the notch in the separating mechanism body and then to a screw notch in the feeding slider, the shaft of the separating cylinder extends to drive the floating joint, the floating joint drives the separating cylinder connecting plate, the separating cylinder connecting plate drives the feeding slider, and the feeding slider drives the screw forward in the separating mechanism body. After reaching the position, the screw drops into a screw outlet pipe. At this time, the next screw comes from the outlet of the vibrating disk to the notch in the separating mechanism body and then to another screw notch in the feeding slider. The shaft of the separating cylinder retracts to drive the floating joint, the floating joint drives the separating cylinder connecting plate, the separating cylinder connecting plate drives the feeding slider, and the feeding slider drives the screw backward in the separating mechanism body. After reaching the position, the screw drops into another screw outlet pipe. By repeating such movements, the discharging of the screws is realized.

[0011] Preferably, there are four support legs. The four support legs are of equal size and are equidistantly and fixedly installed at the four corners of the bottom of the U-shaped bracket. With this setting, the U-shaped bracket can be supported by the four support legs.

[0012] Preferably, the inner wall of the socket block is threadedly connected to the outer wall of the bidirectional threaded rod, and the bottom of the socket block is fixedly connected to the top of the moving block. Through this setting, the rotation of the bidirectional threaded rod can be used to cause the socket block to move on its outer wall.

[0013] Preferably, there are two moving blocks. The two moving blocks are of equal size and are symmetrically distributed along the central plane of the conveyor belt. Through this setting, the two moving blocks can be used to easily block the screws conveyed on the top of the conveyor belt and prevent the screws from falling.

[0014] Preferably, the bottom of the L-shaped plate is fixedly connected to the top of one side of the U-shaped bracket, and the side wall of the top of the L-shaped plate is connected to the side wall of the swing plate.

[0015] The utility model provides a screw separation mechanism. The screw separation mechanism has the following beneficial effects:

[0016] In this screw separation mechanism, by setting a conveying mechanism, during the process of separating screws, the operator needs to convey the screws through the conveyor belt. The operator can place the screws on the top of the conveyor belt, and then by turning on the motor, the output shaft rotates, causing the first conveying roller to rotate, and also causing the second conveying roller and the driven shaft to rotate, so as to drive the conveyor belt and realize the conveyance of the screws. To prevent the screws from falling from both sides of the conveyor belt during the conveyance process, the moving blocks are needed to block the screws. During the rotation of the output shaft, the driving wheel drives the driven wheel to rotate, causing the transmission shaft to rotate, the bidirectional threaded rod to rotate, the two socket blocks to move relatively closer, and the two moving blocks to move relatively closer, which is convenient for blocking the screws and preventing them from falling during the conveyance of the screws by the conveyor belt;

[0017] The screw separation mechanism is configured by setting up a separation mechanism. The L-shaped plate is assembled onto the machine, the swing plate is assembled on the L-shaped plate, the separation cylinder support plate is connected to the swing plate, the separation cylinder is connected to the separation cylinder support plate, the floating joint is connected to the separation cylinder, the separation cylinder connecting plate is connected to the floating joint, the feeding slider is connected to the separation cylinder connecting plate, the separation mechanism body is connected to the separation cylinder support plate, the separation mechanism cover is connected to the separation mechanism body, the blowing cover is connected to the separation mechanism cover, the blowing quick connector is installed on the blowing cover, the limit screw is connected to the separation mechanism body, and the screw outlet pipe is connected to the screw outlet hole of the separation mechanism body. When the screw comes from the outlet of the vibrating disk to the notch inside the separation mechanism body and then to one of the screw notches of the feeding slider, the shaft of the separation cylinder extends to drive the floating joint, the floating joint drives the separation cylinder connecting plate, the separation cylinder connecting plate drives the feeding slider, and the feeding slider drives the screw forward inside the separation mechanism body. After reaching the position, the screw drops into a screw outlet pipe. At this time, the next screw comes from the outlet of the vibrating disk to the notch inside the separation mechanism body and then to the other screw notch of the feeding slider. The shaft of the separation cylinder retracts to drive the floating joint, the floating joint drives the separation cylinder connecting plate, the separation cylinder connecting plate drives the feeding slider, and the feeding slider drives the screw backward inside the separation mechanism body. After reaching the position, the screw drops into another screw outlet pipe. By repeating such movements, the discharging of the screws is achieved. Brief Description of the Drawings

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a structural schematic diagram of the separation assembly in the present utility model;

[0020] Figure 3 is a structural schematic diagram of the conveying mechanism in the present utility model;

[0021] Figure 4 is a structural schematic diagram of the separation mechanism in the present utility model;

[0022] Figure 5 is an exploded view of the separation mechanism in the present utility model.

[0023] In the figure: 1. U-shaped bracket; 2. Support leg; 3. Separation component; 31. Conveyor mechanism; 311. Motor; 312. Output shaft; 313. First conveyor roller; 314. Conveyor belt; 315. Second conveyor roller; 316. Driven shaft; 317. Driving wheel; 318. Driven wheel; 319. Transmission shaft; 3110. Side plate; 3111. Bi-directional threaded rod; 3112. Socket block; 3113. Moving block; 32. Separation mechanism; 321. L-shaped plate; 322. Swing plate; 323. Separation cylinder support plate; 324. Separation mechanism body; 325. Separation cylinder; 326. Floating joint; 327. Separation cylinder connecting plate; 328. First limit screw; 329. Second limit screw; 3210. Adjusting screw block; 3212. Feeding slider; 3213. Separation mechanism cover plate; 3214. Blowing cover plate; 3215. Blowing quick connector; 3216. Screw outlet pipe. Detailed implementation mode

[0024] For a clearer understanding of the technical features, objectives, and effects of the present utility model, the specific implementation mode of the present utility model will now be described with reference to the accompanying drawings. Embodiment 1

[0025] A preferred embodiment of a screw separation mechanism provided by the present utility model is as Figures 1 to 5 shown: A screw separation mechanism includes a U-shaped bracket 1;

[0026] Support legs 2 fixedly installed at the bottom of the U-shaped bracket 1;

[0027] and a separation component 3 disposed inside the U-shaped bracket 1. The separation component 3 includes a conveying mechanism 31 disposed inside the U-shaped bracket 1. The conveying mechanism 31 includes a motor 311 fixedly installed on the outer wall of the U-shaped bracket 1. The output end of the motor 311 is fixedly installed with an output shaft 312. The output shaft 312 movably penetrates the outer wall of the U-shaped bracket 1 and extends into the interior of the U-shaped bracket 1. The outer wall of the other end of the output shaft 312 is rotationally connected to the interior of the U-shaped bracket 1 through a bearing. A first conveying roller 313 is fixedly installed on the outer wall of the output shaft 312. A conveyor belt 314 is drivingly connected to the outer wall of the first conveying roller 313. A second conveying roller 315 is drivingly connected to the other side interior of the conveyor belt 314. A driven shaft 316 is fixedly installed on the inner wall of the second conveying roller 315. The end outer walls of the driven shaft 316 are rotationally connected to the inner wall of the U-shaped bracket 1 through bearings. A driving wheel 317 is fixedly installed on the outer wall of the output shaft 312. A driven wheel 318 is drivingly connected to the outer wall of the driving wheel 317 through a belt. A transmission shaft 319 is fixedly installed on the inner wall of the driven wheel 318. One end outer wall of the transmission shaft 319 is rotationally connected to a side plate 3110 through a bearing. The bottom of the side plate 3110 is fixedly connected to the top of the U-shaped bracket 1. A bidirectional threaded rod 3111 is fixedly installed at the other end of the transmission shaft 319. A socket block 3112 is threadedly connected to the outer wall of the bidirectional threaded rod 3111. A moving block 3113 is fixedly installed at the bottom of the socket block 3112. The bottom of the moving block 3113 is slidably connected to the top of the conveyor belt 314. By providing the conveying mechanism 31, during the process of separating the screws, the operator needs to convey the screws through the conveyor belt 314. The operator can place the screws on the top of the conveyor belt, and then by turning on the motor 311, the output shaft 312 is driven to rotate, causing the first conveying roller 313 to rotate, and driving the second conveying roller 315 and the driven shaft 316 to rotate, so as to drive the conveyor belt 314 to convey, realizing the conveyance of the screws. To prevent the screws from falling from both sides of the conveyor belt 314 during the conveyance process, the screws need to be blocked by the moving block 3113. During the rotation of the output shaft 312, the driven wheel 318 is driven to rotate by the driving wheel 317, causing the transmission shaft 319 to rotate, the bidirectional threaded rod 3111 to rotate, the two socket blocks 3112 to move relatively closer, and the two moving blocks 3113 to move relatively closer, facilitating the blocking of the screws and preventing them from falling during the conveyance of the screws by the conveyor belt 314;

[0028] The top of the U-shaped bracket 1 is fixedly connected with a separation mechanism 32. By providing the conveying mechanism 31, the screws to be separated can be conveyed through the conveyor belt 314. By providing the separation mechanism 32, the screws can be separated by the separation mechanism body 324.

[0029] In this embodiment, by setting up the conveying mechanism 31, during the process of separating screws, the operator needs to convey the screws through the conveyor belt 314. The operator can place the screws on the top of the conveyor belt, and then by turning on the motor 311, the output shaft 312 is driven to rotate, causing the first conveying roller 313 to rotate, and driving the second conveying roller 315 and the driven shaft 316 to rotate, so as to drive the conveyor belt 314 to convey, realizing the conveyance of screws. To prevent the screws from falling off from both sides of the conveyor belt 314 during conveyance, it is necessary to block the screws with the moving blocks 3113. During the rotation of the output shaft 312, the driving wheel 317 drives the driven wheel 318 to rotate, causing the transmission shaft 319 to rotate, driving the bidirectional threaded rod 3111 to rotate, making the two socket blocks 3112 approach each other relatively, and causing the two moving blocks 3113 to approach each other relatively, which is convenient for blocking the screws and preventing them from falling off during the conveyance by the conveyor belt 314. Embodiment 2

[0030] On the basis of Embodiment 1, a preferred embodiment of a screw separation mechanism provided by the present utility model is as follows Figures 1 to 5 shown in the figure: The separation mechanism 32 includes an L-shaped plate 321 fixedly installed on the top of the U-shaped bracket 1. The top side wall of the L-shaped plate 321 is connected with a swing plate 322. The top side wall of the swing plate 322 is connected with a separation cylinder support plate 323. One side of the end face of the separation cylinder support plate 323 is connected with a separation mechanism body 324. The end face of the separation cylinder support plate 323 is connected with a separation cylinder 325. The output end of the separation cylinder 325 is connected with a floating joint 326. The outer wall of the floating joint 326 is slidably connected with a separation cylinder connecting plate 327. The side wall of the separation cylinder connecting plate 327 is fixedly connected with the side wall of the separation cylinder support plate 323. A feeding slider 3212 is fixedly installed on the side wall of the separation cylinder connecting plate 327. The inner wall of the separation mechanism body 324 is threadedly connected with a second limit screw 329. The side wall of the separation cylinder connecting plate 327 is fixedly connected with an adjusting screw block 3210. The side inner wall of the adjusting screw block 3210 is also threadedly connected with a first limit screw 328. The outer wall of the feeding slider 3212 is slidably connected with the inner wall of the separation mechanism body 324. The top of the separation mechanism body 324 is fixedly connected with a separation mechanism cover plate 3213. The top of the separation mechanism cover plate 3213 is fixedly installed with a blowing cover plate 3214. The top of the blowing cover plate 3214 is fixedly connected with a blowing quick connector 3215. The top inner wall of the blowing quick connector 3215 is threadedly connected with a blowing quick connector 3215. The bottom of the separation mechanism body 324 is fixedly connected with a screw outlet pipe 3216.

[0031] In this embodiment, by setting up the separation mechanism 32, first, the L-shaped plate 321 is assembled onto the machine, the swing plate 322 is assembled on the L-shaped plate 321, the separation cylinder support plate 323 is connected to the swing plate 322, the separation cylinder 325 is connected to the separation cylinder support plate 323, the floating joint 326 is connected to the separation cylinder 325, the separation cylinder connecting plate 327 is connected to the floating joint 326, the feeding slider 3212 is connected to the separation cylinder connecting plate 327, the separation mechanism body 324 is connected to the separation cylinder support plate 323, the separation mechanism cover plate 3213 is connected to the separation mechanism body 324, the blowing cover plate 3214 is connected to the separation mechanism cover plate 3213, the blowing quick connector 3215 is installed on the blowing cover plate 3214, the second limit screw 329 is connected to the separation mechanism body 324, and the screw outlet pipe 3216 is connected to the screw outlet hole of the separation mechanism body 324. When the screw comes from the outlet of the vibrating bowl to the notch inside the separation mechanism body 324 and then to a screw notch of the feeding slider 3212, the shaft of the separation cylinder 325 extends to drive the floating joint 326, the floating joint 326 drives the separation cylinder connecting plate 327, the separation cylinder connecting plate 327 drives the feeding slider 3212, and the feeding slider 3212 drives the screw to move forward inside the separation mechanism body 324. After reaching the position, the screw drops into a screw outlet pipe 3216. At this time, the next screw comes from the outlet of the vibrating bowl to the notch inside the separation mechanism body 324 and then to another screw notch of the feeding slider 3212. The shaft of the separation cylinder 325 retracts to drive the floating joint 326, the floating joint 326 drives the separation cylinder connecting plate 327, the separation cylinder connecting plate 327 drives the feeding slider 3212, and the feeding slider 3212 drives the screw to move backward inside the separation mechanism body 324. After reaching the position, the screw drops into another screw outlet pipe 3216. By repeating such movements, the discharging of the screws is realized.

[0032] Furthermore, the number of the support legs 2 is four. The four support legs 2 are of equal size and are fixedly installed at the four corners of the bottom of the U-shaped bracket 1 at equal intervals. With this setting, the U-shaped bracket 1 can be supported by the four support legs 2.

[0033] Moreover, the inner wall of the socket block 3112 is in threaded connection with the outer wall of the bidirectional threaded rod 3111, and the bottom of the socket block 3112 is fixedly connected to the top of the moving block 3113. With this setting, by rotating the bidirectional threaded rod 3111, the socket block 3112 can be made to move on its outer wall.

[0034] Furthermore, the number of the moving blocks 3113 is two. The two moving blocks 3113 are of equal size and are symmetrically distributed along the central plane of the conveyor belt 314. With this setting, the two moving blocks 3113 can facilitate the shielding of the screws conveyed on the top of the conveyor belt 314 to prevent the screws from falling.

[0035] In addition, the bottom of the L-shaped plate 321 is fixedly connected to the top of one side of the U-shaped bracket 1, and the top side wall of the L-shaped plate 321 is connected to the side wall of the swing plate 322.

[0036] Working principle: During the process of separating screws, the operator needs to convey the screws through the conveyor belt 314. The operator can place the screws on the top of the conveyor belt, and then by turning on the motor 311, the output shaft 312 is driven to rotate, causing the first conveyor roller 313 to rotate, and driving the second conveyor roller 315 and the driven shaft 316 to rotate, thus driving the conveyor belt 314 to convey, realizing the conveyance of screws. To prevent the screws from falling off from both sides of the conveyor belt 314 during conveyance, the moving blocks 3113 are needed to block the screws. During the rotation of the output shaft 312, the driving wheel 317 drives the driven wheel 318 to rotate, causing the transmission shaft 319 to rotate, driving the double-threaded screw rod 3111 to rotate, making the two socket blocks 3112 move closer to each other, and the two moving blocks 3113 move closer to each other, facilitating the blocking of the screws and preventing them from falling off during the conveyance by the conveyor belt 314. When using this mechanism, it is used in conjunction with other automated mechanisms and the PLC to form the entire automated equipment. First, the L-shaped plate 321 is assembled onto the machine, the swing plate 322 is assembled on the L-shaped plate 321, the separation cylinder support plate 323 is connected to the swing plate 322, the separation cylinder 325 is connected to the separation cylinder support plate 323, the floating joint 326 is connected to the separation cylinder 325, the separation cylinder connecting plate 327 is connected to the floating joint 326, the feeding slider 3212 is connected to the separation cylinder connecting plate 327, the separation mechanism body 324 is connected to the separation cylinder support plate 323, the separation mechanism cover 3213 is connected to the separation mechanism body 324, the air blowing cover 3214 is connected to the separation mechanism cover 3213, the air blowing quick connector 3215 is installed on the air blowing cover 3214, the second limit screw 329 is connected to the separation mechanism body 324, and the screw outlet pipe 3216 is connected to the screw outlet hole of the separation mechanism body 324. When the screws come from the outlet of the vibrating bowl to the notch inside the separation mechanism body 324 and then to a screw notch of the feeding slider 3212, the shaft of the separation cylinder 325 extends to drive the floating joint 326, the floating joint 326 drives the separation cylinder connecting plate 327, the separation cylinder connecting plate 327 drives the feeding slider 3212, and the feeding slider 3212 drives the screws to move forward inside the separation mechanism body 324. After reaching the position, the screws fall into a screw outlet pipe 3216. At this time, the next screw comes from the outlet of the vibrating bowl to the notch inside the separation mechanism body 324 and then to another screw notch of the feeding slider 3212. The shaft of the separation cylinder 325 retracts to drive the floating joint 326, the floating joint 326 drives the separation cylinder connecting plate 327, the separation cylinder connecting plate 327 drives the feeding slider 3212, and the feeding slider 3212 drives the screws to move backward inside the separation mechanism body 324. After reaching the position, the screws fall into another screw outlet pipe 3216. By repeating this movement, the discharging of the screws is realized.

[0037] The above is only a schematic specific embodiment of the present utility model, and is not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present utility model shall fall within the scope of protection of the present utility model. Moreover, it should be noted that the components of the present utility model are not limited to the above overall application. Each technical feature described in the specification of the present utility model can be used alone according to actual needs or combined with multiple items. Therefore, the present utility model should logically cover other combinations and specific applications related to this case.

Claims

1. A screw separation mechanism, comprising a U-shaped bracket (1); Support legs (2) fixedly installed at the bottom of the U-shaped bracket (1); and a separation component (3) arranged inside the U-shaped bracket (1), characterized in that: The separation component (3) includes a conveying mechanism (31) arranged inside the U-shaped bracket (1). The conveying mechanism (31) includes a motor (311) fixedly installed on the outer wall of the U-shaped bracket (1). The output end of the motor (311) is fixedly installed with an output shaft (312). The output shaft (312) movably penetrates the outer wall of the U-shaped bracket (1) and extends into the interior of the U-shaped bracket (1). The other end outer wall of the output shaft (312) is rotationally connected to the interior of the U-shaped bracket (1) through a bearing. A first conveying roller (313) is fixedly installed on the outer wall of the output shaft (312). A conveyor belt (314) is drivingly connected to the outer wall of the first conveying roller (313). The other side interior of the conveyor belt (314) is drivingly connected to a second conveying roller (315). A driven shaft (316) is fixedly installed on the inner wall of the second conveying roller (315). The end outer walls of the driven shaft (316) are rotationally connected to the inner wall of the U-shaped bracket (1) through bearings. A driving wheel (317) is fixedly installed on the outer wall of the output shaft (312). A driven wheel (318) is drivingly connected to the outer wall of the driving wheel (317) through a belt. A transmission shaft (319) is fixedly installed on the inner wall of the driven wheel (318). One end outer wall of the transmission shaft (319) is rotationally connected to a side plate (3110) through a bearing. The bottom of the side plate (3110) is fixedly connected to the top of the U-shaped bracket (1). A double-threaded screw rod (3111) is fixedly installed at the other end of the transmission shaft (319). A socket block (3112) is threadedly connected to the outer wall of the double-threaded screw rod (3111). A moving block (3113) is fixedly installed at the bottom of the socket block (3112). The bottom of the moving block (3113) is slidably connected to the top of the conveyor belt (314); The top of the U-shaped bracket (1) is fixedly connected to a separation mechanism (32).

2. The screw separation mechanism according to claim 1, characterized in that: The separating mechanism (32) includes an L-shaped plate (321) fixedly installed at the top of the U-shaped bracket (1). A swing plate (322) is connected to the top side wall of the L-shaped plate (321). A separating cylinder support plate (323) is connected to the top side wall of the swing plate (322). A separating mechanism body (324) is connected to one side of the end face of the separating cylinder support plate (323). A separating cylinder (325) is connected to the end face of the separating cylinder support plate (323). The output end of the separating cylinder (325) is connected to a floating joint (326). A separating cylinder connecting plate (327) is slidably connected to the outer wall of the floating joint (326). The side wall of the separating cylinder connecting plate (327) is fixedly connected to the side wall of the separating cylinder support plate (323). A feed slider (3212) is fixedly installed on the side wall of the separating cylinder connecting plate (327). A second limit screw (329) is threadedly connected to the inner wall of the separating mechanism body (324). An adjusting screw block (3210) is fixedly connected to the side wall of the separating cylinder connecting plate (327). A first limit screw (328) is also threadedly connected to the inner side wall of the adjusting screw block (3210). The outer wall of the feed slider (3212) is slidably connected to the inner wall of the separating mechanism body (324). A separating mechanism cover plate (3213) is fixedly connected to the top of the separating mechanism body (324). A blowing cover plate (3214) is fixedly installed on the top of the separating mechanism cover plate (3213). A blowing quick connector (3215) is fixedly connected to the top of the blowing cover plate (3214). A blowing quick connector (3215) is threadedly connected to the top inner wall of the blowing quick connector (3215). A screw outlet pipe (3216) is fixedly connected to the bottom of the separating mechanism body (324).

3. The screw separation mechanism according to claim 1, characterized in that: The number of the support legs (2) is four. The four support legs (2) are of equal size and are equidistantly and fixedly installed at the four corners of the bottom of the U-shaped bracket (1).

4. A screw separation mechanism according to claim 1, characterized in that: The inner wall of the socket block (3112) is threadedly connected to the outer wall of the bidirectional threaded rod (3111). The bottom of the socket block (3112) is fixedly connected to the top of the moving block (3113).

5. A screw separation mechanism according to claim 1, characterized in that: The number of the moving blocks (3113) is two. The two moving blocks (3113) are of equal size and are symmetrically distributed along the central plane of the conveyor belt (314).

6. The screw separation mechanism according to claim 2, wherein: The bottom of the L-shaped plate (321) is fixedly connected to the top of one side of the U-shaped bracket (1). The top side wall of the L-shaped plate (321) is connected to the side wall of the swing plate (322).

Images