Microwave dielectric material delivery device

Abstract

The utility model belongs to the microwave dielectric material conveying technical field, specifically is a kind of microwave dielectric material conveying device, including rack, is equipped with conveyor belt by roller shaft on the rack, is equipped with feeding mechanism, distributing mechanism and screening mechanism in proper order on the conveyor belt;Material is monitored by infrared monitoring probe, if material meets the requirement, then continue to convey;If material is unqualified, then signal is passed to control system by infrared monitoring probe, and fourth motor is opened by control system control, the output shaft of fourth motor drives second screw rod to rotate, and moving block is moved by second screw rod, until moving to specified position, and at the same time, electric push rod is opened, and electric clamping jaw is moved to specified position by the output end of electric push rod, and unqualified material is clamped by clamping jaw, and moves to the position of receiving groove, and unqualified material is placed in receiving groove, to realize the function of the quick screening of unqualified material.

Description

Technical Field

[0001] This utility model belongs to the field of microwave dielectric material transportation technology, specifically a microwave dielectric material transportation device. Background Technology

[0002] Microwave dielectric generally refers to microwave dielectric ceramics, which are ceramics used as dielectric materials in microwave frequency circuits to perform one or more functions. Microwave dielectric materials are ceramic materials. When microwave dielectric ceramics are produced, the ceramic materials need to be transported and processed, which requires the use of a transport device for transporting microwave dielectric materials.

[0003] Chinese patent CN218752878U discloses a microwave dielectric material conveying device, including a support leg, a mounting platform, and a mounting plate. A drive motor is mounted on the inner side of the support leg, and the mounting platform is mounted on the top of the support leg. A slide rail is formed on the top of the mounting platform, and the bottom of the slide rail has an inclined structure. Mounting plates are symmetrically mounted on the top of the mounting platform, and a mounting frame is mounted on the top of the mounting plate. A limiting shell is installed through the bottom of the mounting frame, and the limiting shell is located above the conveyor belt. In this invention, when the worker loads the material, it can be fed through the inlet, allowing the microwave dielectric material to slide onto the conveyor belt, thereby reducing the impact force during loading. The limiting shell is used to limit and block the microwave dielectric material reaching the conveyor belt, reducing the risk of the microwave dielectric material sliding off the conveyor belt and making the microwave dielectric material more stable during loading and conveying.

[0004] In current technologies, materials are not screened during transport, and some unqualified materials are also transported to the next process. When the next process is working, it needs to sort and screen unqualified products again, thereby reducing the production and manufacturing of microwave dielectric materials.

[0005] Therefore, a microwave dielectric material transport device is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies and solve the problem of being unable to screen out unqualified materials during the transportation process, a microwave dielectric material transportation device is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A microwave dielectric material conveying device of this utility model includes a frame, on which a conveyor belt is sleeved via rollers. A feeding mechanism, a distributing mechanism, and a screening mechanism are sequentially arranged on the conveyor belt. The screening mechanism includes a support frame fixed to the frame. Multiple infrared monitoring probes are installed at one end of the support frame. A second lead screw is rotatably connected to the other end of the support frame via a bearing. A fourth motor is installed at one end of the second lead screw, and the fourth motor is fixed to the support frame. A moving block is threaded onto the second lead screw. An electric push rod is fixed to the bottom of the moving block, and an electric gripper is fixed to the output end of the electric push rod. A receiving groove is fixed to one end of the support frame near the electric gripper. Two crossbars are fixed between the two inner sidewalls of the support frame, and the moving block is slidably connected to the crossbars.

[0008] Preferably, the material dispensing mechanism includes a mounting bracket fixed to the top of the frame, the mounting bracket being positioned near the infrared monitoring probe; a third motor is fixed to the top of the mounting bracket, a first lead screw is fixed to the output shaft of the third motor, the first lead screw is rotatably connected to the frame via a bearing, a lifting plate is threaded onto the first lead screw, and a moving tooth is fixed to the side wall of the lifting plate; two guide rods are fixed between the mounting bracket and the frame, and the lifting plate is slidably connected to the two guide rods.

[0009] Preferably, both ends of the conveyor belt are fixedly connected to flexible belts, one side of which is in contact with the side wall of the frame; a first motor is fixedly connected to the side wall of the frame, and the output shaft of the first motor is fixedly connected to the roller shaft.

[0010] Preferably, the feeding mechanism includes a fixed frame fixed to the top of one end of the frame, and a feed hopper is connected through the fixed frame.

[0011] Preferably, two sliding rods are symmetrically fixed to the two side walls of the fixed frame, and a movable frame is slidably connected to each of the two sliding rods on the same side. An impact rod is fixed to the inner side wall of each movable frame. A swing rod is fixed to one end of the two movable frames, and a driving mechanism is provided on the outer side of the swing rod.

[0012] Preferably, the driving mechanism includes a first rotating wheel fixed to one end of the roller shaft, a sliding groove on the swing rod, an L-shaped plate fixed to the side wall of the fixed frame, a rotating block rotatably connected to the L-shaped plate, a limiting post fixed to the rotating block, the limiting post sliding in the sliding groove, a second rotating wheel fixed to the outside of the rotating block, and a belt sleeved between the first rotating wheel and the second rotating wheel.

[0013] Preferably, a discharge box is rotatably connected to the bottom end of the frame via a rotating shaft, and a gear is fixedly connected to one end of the rotating shaft; a cylinder is fixedly connected to the side wall of the frame, and a rack is fixedly connected to the output end of the cylinder, and the rack meshes with the gear; a discharge plate is fixedly connected to the inner wall of the top of the frame, and the discharge plate is located on the side close to the fixed frame.

[0014] Preferably, a sliding plate is fixedly connected to the side wall of the rack, and a sliding frame is fixedly connected to the side wall of the frame, with the sliding plate slidably connected to the sliding frame.

[0015] The beneficial effects of this utility model are: This utility model provides a microwave dielectric material conveying device. By setting up an infrared monitoring probe and an electric gripper, the material after sorting is conveyed to the infrared monitoring probe. The infrared monitoring probe monitors the material; if the material meets the requirements, it continues to the next process. If the material is unqualified, the infrared monitoring probe transmits a signal to the control system, which then activates a fourth motor. The output shaft of the fourth motor drives a second lead screw to rotate, which in turn moves a moving block to a designated position. Simultaneously, an electric push rod is activated, and its output end drives the electric gripper to the designated position. The gripper clamps the unqualified material and moves it to the receiving trough, placing it there. This achieves rapid screening of unqualified materials. When two or more unqualified materials are detected simultaneously, the conveyor belt should stop; otherwise, the electric gripper may not have enough time to pick them up.

[0016] This invention provides a microwave dielectric material conveying device. By incorporating an impact rod, a swing rod, and a moving frame, and to prevent particles from clogging the feed hopper, the device unclogs the hopper. A first motor is activated, its output shaft drives a roller to rotate, which in turn drives a conveyor belt. Simultaneously, the roller drives a first rotating wheel, which in turn drives a belt, which in turn drives a second rotating wheel. The second rotating wheel drives a rotating block, which in turn drives a limiting post. As the limiting post rotates, it drives a swing rod to oscillate back and forth via a sliding groove. This oscillation causes the moving frame to oscillate back and forth on a sliding rod, and the moving frame drives the impact rod to oscillate back and forth, impacting the feed hopper. This vibration and impact improve the material feeding efficiency and prevent clogging. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the present invention; Figure 2 This is a perspective view of the actuating teeth in this utility model; Figure 3 This is a perspective view of the support frame and receiving box in this utility model; Figure 4 This is a perspective view of the feed hopper in this utility model; Figure 5 This is a perspective view of the movable frame and impact rod in this utility model; Figure 6 This is a perspective view of the material discharge box in this utility model; Legend: 1. Frame; 11. Conveyor Belt; 12. Flexible Belt; 13. First Motor; 2. Fixed Frame; 21. Feed Hopper; 22. Swinging Rod; 23. Moving Frame; 24. Sliding Rod; 25. Impact Rod; 26. Slide Groove; 27. Limiting Post; 28. First Rotating Wheel; 281. Belt; 282. Second Rotating Wheel; 283. Rotating Block; 284. L-shaped Plate; 3. Actuating Gear; 31. Lifting Plate; 32. Mounting Frame; 33. Third Motor; 34. First Lead Screw; 35. Guide Rod; 4. Support Frame; 41. Infrared Monitoring Probe; 42. Fourth Motor; 43. Second Lead Screw; 44. Crossbar; 45. Moving Block; 46. Electric Push Rod; 47. Electric Gripper; 48. Receiving Groove; 5. Discharge Plate; 6. Discharge Box; 61. Gear; 62. Rack; 63. Cylinder; 64. Sliding Plate; 65. Sliding Frame. Detailed Implementation

[0018] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Specific implementation examples are given below.

[0020] Please see Figures 1-6This utility model provides a microwave dielectric material conveying device, including a frame 1. A conveyor belt 11 is sleeved on the frame 1 via rollers. A feeding mechanism, a distributing mechanism, and a screening mechanism are sequentially arranged on the conveyor belt 11. The screening mechanism includes a support frame 4 fixed to the frame 1. Multiple infrared monitoring probes 41 are installed at one end of the support frame 4. A second lead screw 43 is rotatably connected to the other end of the support frame 4 via a bearing. A fourth motor 42 is provided at one end of the second lead screw 43. The fourth motor 42 is fixed to the support frame 4. A moving block 45 is threadedly connected to the second lead screw 43. An electric push rod 46 is fixedly connected to the bottom of the moving block 45. An electric gripper 47 is fixedly connected to the output end of the electric push rod 46. A receiving groove 48 is fixedly connected to one end of the support frame 4 near the electric gripper 47. Two crossbars 44 are fixedly connected between the two inner sidewalls of the support frame 4. The moving block 45 is slidably connected to the crossbars 44.

[0021] During operation, to address the issue of unqualified materials being difficult to screen during transport, the microwave dielectric material is fed onto conveyor belt 11 via a feeding mechanism and then transported along conveyor belt 11. During transport, a sorting mechanism divides the material into single layers for easier screening. The sorted material is then transported to infrared monitoring probe 41 for monitoring. If the material meets the requirements, it continues to the next process; if the material is unqualified, the infrared monitoring probe 41 transmits a signal to the control system, which then activates the fourth motor 42. The output shaft of 42 drives the second lead screw 43 to rotate, which in turn drives the moving block 45 to move until it reaches the designated position. At the same time, the electric push rod 46 is activated, and the output end of the electric push rod 46 drives the electric gripper 47 to move to the designated position. The gripper clamps the unqualified material and moves it to the receiving trough 48, placing the unqualified material in the receiving trough 48, thereby realizing the function of quickly screening unqualified materials. When two or more unqualified materials are detected at the same time, the conveyor belt 11 should be stopped, otherwise the electric gripper 47 may not be able to clamp them in time.

[0022] Furthermore, such as Figure 2 As shown, the material distribution mechanism includes a mounting frame 32 fixed to the top of the frame 1, the mounting frame 32 being located on the side near the infrared monitoring probe 41; a third motor 33 is fixed to the top of the mounting frame 32, and a first lead screw 34 is fixed to the output shaft of the third motor 33. The first lead screw 34 is rotatably connected to the frame 1 via a bearing, and a lifting plate 31 is threaded onto the first lead screw 34. A moving tooth 3 is fixed to the side wall of the lifting plate 31; two guide rods 35 are fixed between the mounting frame 32 and the frame 1, and the lifting plate 31 is slidably connected to the two guide rods 35.

[0023] When material needs to be separated during operation, the third motor 33 is turned on, and the output shaft of the third motor 33 drives the first lead screw 34 to rotate. The first lead screw 34 drives the lifting plate 31 to move, and the lifting plate 31 drives the actuating teeth 3 to move until it moves to a suitable height. This allows the actuating teeth 3 to move the material into layers, which is then easily monitored and screened by the infrared monitoring probe 41. When the lifting plate 31 moves, it moves on the guide rod 35, which limits the movement of the lifting plate 31 in the vertical direction.

[0024] Furthermore, such as Figure 1 As shown, both ends of the conveyor belt 11 are fixedly connected to flexible belts 12, and one side of the flexible belt 12 is in contact with the side wall of the frame 1; a first motor 13 is fixedly connected to the side wall of the frame 1, and the output shaft of the first motor 13 is fixedly connected to the roller shaft.

[0025] During operation, a flexible belt 12 is set to form a step at the edge of the conveyor belt 11 to prevent small particles from falling between the conveyor belt 11 and the frame 1 during the conveying process, which may affect the transmission of the rollers; the conveyor belt 11 is driven by a first motor 13.

[0026] Furthermore, such as Figure 1 and Figure 4 As shown, the feeding mechanism includes a fixed frame 2 fixed to the top of one end of the frame 1, and a feed hopper 21 is connected through the fixed frame 2.

[0027] When feeding is required during operation, microwave dielectric material is fed through the inlet of the feed hopper 21 and then falls onto the conveyor belt 11. One end of the bottom of the feed hopper 21 is close to the conveyor belt 11 to reduce material splashing, while the other end has a larger opening to facilitate the output of large particles.

[0028] Furthermore, such as Figure 4 and Figure 5 As shown, two sliding rods 24 are symmetrically fixed to the two side walls of the fixed frame 2. A movable frame 23 is slidably connected to each of the two sliding rods 24 on the same side. An impact rod 25 is fixed to the inner side wall of each movable frame 23. A swing rod 22 is fixed to one end of the two movable frames 23. A driving mechanism is provided on the outer side of the swing rod 22.

[0029] During operation, in order to prevent some particles from clogging the feed hopper 21, it is necessary to clear the feed hopper 21. By activating the drive mechanism, the drive mechanism drives the swing rod 22 to swing back and forth. The swing rod 22 drives the moving frame 23 to swing back and forth on the slide rod 24. The moving frame 23 drives the impact rod 25 to swing back and forth and impact the feed hopper 21. The vibration impact improves the material feeding efficiency and prevents material blockage. The impact rod 25 is made of rubber.

[0030] Furthermore, such as Figure 5 As shown, the driving mechanism includes a first rotating wheel 28 fixed to one end of a roller shaft, a sliding groove 26 on the swing rod 22, an L-shaped plate 284 fixed to the side wall of the fixed frame 2, a rotating block 283 rotatably connected to the L-shaped plate 284, a limiting post 27 fixed to the rotating block 283, the limiting post 27 sliding in the sliding groove 26, a second rotating wheel 282 fixed to the outside of the rotating block 283, and a belt 281 sleeved between the first rotating wheel 28 and the second rotating wheel 282.

[0031] During operation, in order to achieve the reciprocating motion of the swing rod 22, the first motor 13 is turned on, and the output shaft of the first motor 13 drives the roller shaft to rotate, which in turn drives the conveyor belt 11 to rotate for conveying. At the same time, the roller shaft drives the first rotating wheel 28 to rotate, which in turn drives the belt 281 to rotate, which in turn drives the second rotating wheel 282 to rotate, which in turn drives the rotating block 283 to rotate, which in turn drives the limiting post 27 to rotate. When the limiting post 27 rotates, it drives the swing rod 22 to swing back and forth through the slide groove 26.

[0032] Furthermore, such as Figure 6 As shown, the bottom end of the frame 1 is rotatably connected to the discharge box 6 via a rotating shaft, and one end of the rotating shaft is fixedly connected to a gear 61; a cylinder 63 is fixedly connected to the side wall of the frame 1, and a rack 62 is fixedly connected to the output end of the cylinder 63, and the rack 62 meshes with the gear 61; a discharge plate 5 is fixedly connected to the inner wall of the top of the frame 1, and the discharge plate 5 is located on the side close to the fixed frame 2.

[0033] During operation, the discharge plate 5 is designed to prevent material from splashing and keeps the material inside the discharge box 6. The angle of the discharge box 6 needs to be adjusted according to the size of the material to facilitate its sliding. By activating the cylinder 63, the output end of the cylinder 63 drives the rack 62 to move, which in turn drives the gear 61 to rotate. The gear 61 then drives the rotating shaft to rotate, which in turn drives the discharge box 6 to rotate, facilitating the material's sliding. Rubber pads are also attached to the inner walls of both the discharge plate 5 and the discharge box 6.

[0034] Furthermore, such as Figure 6 As shown, a sliding plate 64 is fixedly connected to the side wall of the rack 62, and a sliding frame 65 is fixedly connected to the side wall of the frame 1. The sliding plate 64 is slidably connected to the sliding frame 65.

[0035] During operation, the rack 62 moves, driving the sliding plate 64 to move. The sliding plate 64 slides on the sliding frame 65, which limits the movement of the sliding plate 64 in the vertical direction.

[0036] Working Principle: To address the issue of unqualified materials being difficult to screen during the conveying process, microwave dielectric material is fed onto conveyor belt 11 via a feeding mechanism. During conveying, a sorting mechanism divides the material into single layers for easier screening. The sorted material is then conveyed to infrared monitoring probe 41 for monitoring. If the material meets the requirements, it continues to the next process; if the material is unqualified, the infrared monitoring probe 41 transmits a signal to the control system, which then activates the fourth motor 42. The output shaft of machine 42 drives the second lead screw 43 to rotate, which in turn drives the moving block 45 to move until it reaches the designated position. At the same time, the electric push rod 46 is activated, and the output end of the electric push rod 46 drives the electric gripper 47 to move to the designated position. The gripper clamps the unqualified material and moves it to the receiving trough 48, placing the unqualified material in the receiving trough 48, thereby realizing the function of quickly screening unqualified materials. When two or more unqualified materials are detected at the same time, the conveyor belt 11 should be stopped, otherwise the electric gripper 47 may not be able to clamp them in time.

[0037] When material separation is required, the third motor 33 is turned on, and the output shaft of the third motor 33 drives the first lead screw 34 to rotate. The first lead screw 34 drives the lifting plate 31 to move, and the lifting plate 31 drives the agitator 3 to move until it reaches a suitable height. This allows the agitator 3 to move the material into layers, which is then easily monitored and screened by the infrared monitoring probe 41. When the lifting plate 31 moves, it moves on the guide rod 35, which limits the movement of the lifting plate 31 in the vertical direction.

[0038] When feeding is required, microwave dielectric material is fed through the inlet of feed hopper 21 and then falls onto conveyor belt 11. One end of the bottom of feed hopper 21 is close to conveyor belt 11 to reduce material splashing, while the other end has a larger opening to facilitate the output of large particles. To prevent some particles from clogging the feed hopper 21, it is necessary to unclog the feed hopper 21. By turning on the first motor 13, the output shaft of the first motor 13 drives the roller shaft to rotate, which in turn drives the conveyor belt 11 to rotate for conveying. At the same time, the roller shaft drives the first rotating wheel 28 to rotate, which in turn drives the belt 281 to rotate, which in turn drives the second rotating wheel 282 to rotate, which in turn drives the rotating block 283 to rotate, which in turn drives the limiting post 27 to rotate. When the limiting post 27 rotates, it drives the swing rod 22 to swing back and forth through the slide groove 26. The swing rod 22 drives the moving frame 23 to swing back and forth on the slide rod 24, which in turn drives the impact rod 25 to swing back and forth and impact the feed hopper 21. The vibration impact improves the material feeding efficiency and prevents material blockage. The impact rod 25 is made of rubber.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A microwave dielectric material conveying device, comprising a frame (1), wherein a conveyor belt (11) is sleeved on the frame (1) via rollers, and a feeding mechanism, a distributing mechanism and a screening mechanism are sequentially provided on the conveyor belt (11), characterized in that: The screening mechanism includes a support frame (4) fixed to the frame (1). One end of the support frame (4) is equipped with multiple infrared monitoring probes (41). The other end of the support frame (4) is rotatably connected to a second lead screw (43) via a bearing. One end of the second lead screw (43) is provided with a fourth motor (42). The fourth motor (42) is fixed to the support frame (4). A moving block (45) is threaded onto the second lead screw (43). An electric push rod (46) is fixed to the bottom of the moving block (45). An electric gripper (47) is fixed to the output end of the electric push rod (46). A receiving groove (48) is fixed to one end of the support frame (4) near the electric gripper (47). Two crossbars (44) are fixed between the two inner sidewalls of the support frame (4). The moving block (45) is slidably connected to the crossbars (44).

2. The microwave dielectric material conveying device according to claim 1, characterized in that: The material distribution mechanism includes a mounting frame (32) fixed to the top of the frame (1), the mounting frame (32) being located on the side close to the infrared monitoring probe (41); a third motor (33) is fixed to the top of the mounting frame (32), the output shaft of the third motor (33) is fixed to a first lead screw (34), the first lead screw (34) is rotatably connected to the frame (1) through a bearing, a lifting plate (31) is threaded onto the first lead screw (34), and a moving tooth (3) is fixed to the side wall of the lifting plate (31); two guide rods (35) are fixed between the mounting frame (32) and the frame (1), and the lifting plate (31) is slidably connected on the two guide rods (35).

3. The microwave dielectric material conveying device according to claim 2, characterized in that: Both ends of the conveyor belt (11) are fixed with flexible belts (12), one side of the flexible belt (12) is attached to the side wall of the frame (1); a first motor (13) is fixed to the side wall of the frame (1), and the output shaft of the first motor (13) is fixed to the roller shaft.

4. The microwave dielectric material conveying device according to claim 3, characterized in that: The feeding mechanism includes a fixed frame (2) fixed to the top of one end of the frame (1), and a feed hopper (21) is connected through the fixed frame (2).

5. The microwave dielectric material conveying device according to claim 4, characterized in that: Two sliding rods (24) are symmetrically fixed to the two side walls of the fixed frame (2). A movable frame (23) is slidably connected to each of the two sliding rods (24) on the same side. An impact rod (25) is fixed to the inner side wall of each movable frame (23). A swing rod (22) is fixed to one end of each of the two movable frames (23). A driving mechanism is provided on the outer side of the swing rod (22).

6. A microwave dielectric material conveying device according to claim 5, characterized in that: The driving mechanism includes a first rotating wheel (28) fixed to one end of a roller shaft, a sliding groove (26) on the swing rod (22), an L-shaped plate (284) fixed to the side wall of the fixed frame (2), a rotating block (283) rotatably connected to the L-shaped plate (284), a limiting post (27) fixed to the rotating block (283), the limiting post (27) sliding in the sliding groove (26), a second rotating wheel (282) fixed to the outside of the rotating block (283), and a belt (281) sleeved between the first rotating wheel (28) and the second rotating wheel (282).

7. A microwave dielectric material conveying device according to claim 6, characterized in that: The bottom end of the frame (1) is rotatably connected to a discharge box (6) via a rotating shaft, and a gear (61) is fixedly connected to one end of the rotating shaft; a cylinder (63) is fixedly connected to the side wall of the frame (1), and a rack (62) is fixedly connected to the output end of the cylinder (63), and the rack (62) meshes with the gear (61); a discharge plate (5) is fixedly connected to the inner wall of the top of the frame (1), and the discharge plate (5) is located on the side close to the fixed frame (2).

8. A microwave dielectric material conveying device according to claim 7, characterized in that: A sliding plate (64) is fixedly connected to the side wall of the rack (62), and a sliding frame (65) is fixedly connected to the side wall of the frame (1). The sliding plate (64) is slidably connected to the sliding frame (65).

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