Refractory brick blank size detection device

Abstract

The utility model provides a refractory brick blank size detection device which comprises a conveying frame, a U-shaped frame is fixedly arranged at the top of the conveying frame, a first adjusting plate and a second adjusting plate are movably arranged in the two ends of the U-shaped frame through adjusting mechanisms respectively, and an adjusting baffle is movably arranged at the bottom end of the first adjusting plate through a limiting mechanism. The adjusting baffle is adjusted through limiting mechanisms such as the adjusting screw, the sliding block and the sliding groove, the distance between the adjusting baffle and the blade can be adjusted to be the same as the size of a needed refractory brick blank, and the size of the refractory brick blank can be conveniently detected through the adjusting baffle and the blade; the accuracy of the detection device is not influenced even if refractory brick ingredients slide with the first electric roller and the second electric roller, and the practicability is high; the first adjusting plate and the second adjusting plate can be alternately lifted and adjusted through a servo motor, a double-groove belt wheel, a belt, a belt wheel, a rotating rod, a gear and a rack, so that the adjusting baffle can block a refractory brick blank.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick blank size detection, in particular to a refractory brick blank size detection device. Background Art

[0002] Refractory bricks are refractory materials made by burning refractory clay or other refractory raw materials. During the production process of refractory bricks, the refractory brick ingredients need to be cut into fixed sizes.

[0003] The Chinese utility model patent with announcement number CN212007064U proposes a device for detecting the size of refractory brick blanks for processing refractory bricks, including a conveying part for conveying refractory brick blanks; a platform part for receiving the refractory brick blanks conveyed by the conveying part; a speed measuring roller installed between the conveying part and the platform part; and a speed sensor for measuring the rotation speed of the speed measuring roller. This device measures the length of the refractory brick blank by rotating the speed measuring roller. However, when slippage occurs between the refractory brick blank and the speed measuring roller, the length of the refractory brick blank measured by the speed measuring roller will deviate, resulting in low accuracy in detecting the size of the refractory brick blank, which reduces the practicality of this device.

[0004] To this end, the utility model provides a refractory brick blank size detection device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a refractory brick blank size detection device to solve the problems raised in the above background technology. The present invention facilitates the detection of the size of the refractory brick blank by adjusting the fixed distance between the baffle and the blade by adjusting the adjustment baffle, and the sliding of the refractory brick ingredients and the first electric roller and the second electric roller does not affect the accuracy of the detection device, so the utility model is highly practical.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a refractory brick blank size detection device, including a conveying frame, a U-shaped frame is fixedly provided on the top of the conveying frame, and a first adjustment plate and a second adjustment plate are movably provided inside the two ends of the U-shaped frame through an adjustment mechanism, and the bottom end of the first adjustment plate is movably provided with an adjustment baffle through a limiting mechanism, and the limiting mechanism includes a slide groove, a slider and an adjusting screw, and the shape of the adjustment baffle is "L"-shaped, and a blade is fixedly provided at the bottom end of the second adjustment plate, and the adjustment baffle and the blade are both arranged above the conveying frame, and a movable plate is movably installed on the inner side of one end of the conveying frame through a pivot, and the movable plate is arranged below the blade, and an observation window is opened inside the front end of the U-shaped frame.

[0007] Furthermore, the adjustment mechanism includes a gear and a rack, the racks are fixedly arranged on the side walls of the top ends of the first adjustment plate and the second adjustment plate respectively, and the racks and the gears are meshed with each other.

[0008] Furthermore, fixed plates are symmetrically arranged on the top of the U-shaped frame at positions corresponding to the first adjustment plate and the second adjustment plate, a rotating rod is rotatably installed between the fixed plates on the same side, and the gear is fixedly installed on the rotating rod.

[0009] Furthermore, a servo motor is fixedly installed between the first adjustment plate and the second adjustment plate at the top of the U-shaped frame, and a transmission mechanism is provided between the servo motor and the rotating rod, and the transmission mechanism includes a belt and a pulley.

[0010] Furthermore, a double-groove pulley is fixedly provided on the output shaft of the servo motor, the belt is movably installed between the double-groove pulley and the pulley, and the pulley is fixedly installed on the corresponding rotating rod on one side of the gear.

[0011] Furthermore, a vertical plate is fixedly provided on one side of the bottom of the conveying frame, a hydraulic rod is pivotally provided on one side of the vertical plate, and an output rod of the hydraulic rod is pivotally connected to the bottom of the movable plate.

[0012] Furthermore, the slide groove is opened inside the top of the adjustment baffle, the slider is slidingly installed inside the slide groove, the slider is fixedly set at the bottom of the first adjustment plate, the adjustment screw is rotatably installed inside the slide groove, and the slider is threadedly installed on the adjustment screw.

[0013] Furthermore, a first electric roller and a second electric roller are respectively provided inside the two ends of the conveying frame, the movable plate is provided between the first electric roller and the second electric roller, and the adjustment baffle is provided above the second electric roller.

[0014] The beneficial effects of the present invention are as follows: the present invention provides a refractory brick blank size detection device, which can adjust the distance between the adjustment baffle and the blade to the same as the required refractory brick blank size by adjusting the limiting mechanisms such as the adjusting screw, the slider and the slide groove, so that the size of the refractory brick blank can be detected conveniently by the adjusting plate baffle and the blade, and the sliding of the refractory brick ingredients and the first electric roller and the second electric roller does not affect the accuracy of the detection device, and the practicality is high; the first adjustment plate and the second adjustment plate can be alternately raised and lowered by the servo motor, the double-groove pulley, the belt and pulley, the rotating rod, the gear and the rack, so that the adjustment baffle can block the refractory brick blank, which is convenient for detecting the size of the refractory brick blank, and the refractory brick blank that exceeds the required size can also be cut off by the second adjustment plate and the blade, and the residual material can be discharged downward conveniently by adjusting the movable plate by the hydraulic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a refractory brick blank size detection device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of a refractory brick blank size detection device according to the present invention;

[0017] Figure 3 The utility model is a refractory brick blank size detection device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of an adjustment baffle of a refractory brick blank size detection device of the utility model;

[0019] In the figure: 1. Conveyor frame; 2. First electric roller; 3. Second electric roller; 4. U-shaped frame; 5. Servo motor; 6. Transmission mechanism; 7. First adjustment plate; 8. Second adjustment plate; 9. Movable plate; 10. Vertical plate; 11. Hydraulic rod; 12. Adjustment baffle; 13. Observation window; 14. Belt; 15. Adjustment screw; 16. Fixed plate; 17. Rotating rod; 18. Pulley; 19. Gear; 20. Rack; 21. Slide. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a refractory brick blank size detection device, comprising a conveyor frame 1, a U-shaped frame 4 is fixedly provided on the top of the conveyor frame 1, and a first adjusting plate 7 and a second adjusting plate 8 are movably provided inside the two ends of the U-shaped frame 4 through an adjusting mechanism, and the bottom end of the first adjusting plate 7 is movably provided with an adjusting baffle 12 through a limiting mechanism, and the limiting mechanism includes a slide groove 21, a slider and an adjusting screw 15, and the adjusting baffle 12 is in the shape of an "L" shape, and a blade is fixedly provided at the bottom end of the second adjusting plate 8, and the adjusting baffle 12 and the blade are both arranged above the conveyor frame 1, and a movable plate 9 is movably installed on the inner side of one end of the conveyor frame 1 through a pivot, and the movable plate 9 is arranged below the blade, and an observation window 13 is provided inside the front end of the U-shaped frame 4. By adjusting the adjusting baffle 12, the distance between the adjusting baffle 12 and the blade can be adjusted, and it can be compared with the refractory brick blank, thereby facilitating the detection of the size of the refractory brick blank.

[0022] In this embodiment, the adjustment mechanism includes a gear 19 and a rack 20, and the rack 20 is fixedly arranged on the side walls of the top of the first adjustment plate 7 and the second adjustment plate 8 respectively. The rack 20 and the gear 19 are meshed with each other. The top of the U-shaped frame 4 corresponds to the first adjustment plate 7 and the second adjustment plate 8 and is symmetrically provided with a fixed plate 16. A rotating rod 17 is rotatably installed between the fixed plates 16 on the same side. The gear 19 is fixedly installed on the rotating rod 17. A servo motor 5 is fixedly installed between the top of the U-shaped frame 4 and the first adjustment plate 7 and the second adjustment plate 8. A transmission mechanism 6 is provided between the servo motor 5 and the rotating rod 17. The mechanism 6 includes a belt 14 and a pulley 18. A double-groove pulley is fixedly provided on the output shaft of the servo motor 5. The belt 14 is movably installed between the double-groove pulley and the pulley 18. The pulley 18 is fixedly installed on the corresponding rotating rod 17 on one side of the gear 19. The servo motor 5, the double-groove pulley, the belt 14 and the pulley 18 can make the rotating rod 17 and the gear 19 rotate synchronously, so that the first adjustment plate 7 and the second adjustment plate 8 are adjusted by the meshing action of the gear 19 and the rack 20. The U-shaped frame 4 can limit the first adjustment plate 7 and the second adjustment plate 8, thereby improving the stability of the first adjustment plate 7 and the second adjustment plate 8.

[0023] In this embodiment, a vertical plate 10 is fixedly provided on one side of the bottom of the conveying frame 1, and a hydraulic rod 11 is provided on one side of the vertical plate 10 through a pivot. The output rod of the hydraulic rod 11 is connected to the bottom of the movable plate 9 through a pivot. The movable plate 9 can be rotated downward by the hydraulic rod 11, so that the residual material on the top of the movable plate 9 is discharged downward.

[0024] In this embodiment, the slide groove 21 is opened inside the top end of the adjusting baffle 12, the slider is limited and slidably installed inside the slide groove 21, the slider is fixedly set at the bottom of the first adjusting plate 7, the adjusting screw 15 is rotatably installed inside the slide groove 21, and the slider is threadedly installed on the adjusting screw 15. By rotating and adjusting the adjusting screw 15, the adjusting baffle 12 can be moved at the bottom of the first adjusting plate 7, which is convenient for adjusting the position of the adjusting baffle 12 according to the required size of the refractory brick blank. The provided slider and slide groove 21 can limit each other, thereby improving the stability of the adjusting baffle 12.

[0025] In this embodiment, the first electric roller 2 and the second electric roller 3 are respectively provided inside the two ends of the conveying frame 1, the movable plate 9 is arranged between the first electric roller 2 and the second electric roller 3, and the adjustment baffle 12 is arranged above the second electric roller 3. The first electric roller 2 and the second electric roller 3 are used to facilitate the transportation of the refractory brick blanks, and the sliding between the first electric roller 2 and the second electric roller 3 and the refractory brick blanks will not affect the detection results.

[0026] When the refractory brick blank size detection device is used, a support frame is provided at the bottom of the conveyor frame 1 for supporting the conveyor frame 1. Conveyor belts are installed at both ends of the conveyor frame 1. According to the required size of the refractory brick blank, the knob installed at the outer end of the adjusting screw 15 is turned, and the position of the adjusting baffle 12 is adjusted by the action of the adjusting screw 15 and the slider, so as to facilitate the adjustment of the distance between the adjusting baffle 12 and the blade. The refractory brick blank is moved to the top of the first electric roller 2 through the conveyor belt, and the refractory brick blank is driven to the top of the movable plate 9 and the second electric roller 3 by the first electric roller 2, one end of which contacts the adjusting baffle 12, the first electric roller 2 and the second electric roller 3 are shut down, and the servo motor 5 is started. The servo motor 5 drives the rotating rod 17 to rotate through the double-groove pulley, the belt 14 and the pulley 18, and the rotating rod 17 drives the first adjusting rod 17 to rotate through the meshing action of the gear 19 and the rack 20. The plate 7 and the second adjustment plate 8 rise and fall and slide inside the U-shaped frame 4. The first adjustment plate 7 moves up, and the second adjustment plate 8 moves down and drives the blade to descend and contact the top of the movable plate 9. The size of the refractory brick blank is detected by adjusting the baffle 12 and the blade, and the refractory brick blank is cut into corresponding sizes. The cut refractory brick blanks of corresponding sizes are continued to be transported to the left by the second electric roller 3, while the first electric roller 2 continues to transport the refractory brick blanks on the right. The hydraulic rod 11 is started, and the hydraulic rod 11 drives the movable plate 9 to rotate downward through the pivot, which can discharge the residual material on the movable plate 9 downward to avoid affecting the transportation of the refractory brick blanks. After the refractory brick blanks that meet the requirements are removed, the first adjustment plate 7 and the second adjustment plate 8 are adjusted in reverse by the servo motor 5 and the adjustment mechanism, so that the adjustment baffle 12 descends and the blade rises, which is convenient for continuing to detect the refractory brick blanks.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A refractory brick blank size detection device, comprising a conveyor frame (1), characterized in that: A U-shaped frame (4) is fixedly provided on the top of the conveying frame (1), and a first adjustment plate (7) and a second adjustment plate (8) are movably provided inside the two ends of the U-shaped frame (4) through an adjustment mechanism. An adjustment baffle (12) is movably provided at the bottom end of the first adjustment plate (7) through a limiting mechanism. The limiting mechanism includes a slide groove (21), a slider and an adjustment screw (15). The adjustment baffle (12) is in the shape of an "L" shape. A blade is fixedly provided at the bottom end of the second adjustment plate (8). The adjustment baffle (12) and the blade are both arranged above the conveying frame (1). A movable plate (9) is movably installed on the inner side of one end of the conveying frame (1) through a pivot. The movable plate (9) is arranged below the blade. An observation window (13) is provided inside the front end of the U-shaped frame (4).

2. A refractory brick blank size detection device according to claim 1, characterized in that: The adjustment mechanism comprises a gear (19) and a rack (20), wherein the rack (20) is fixedly arranged on the side walls of the top ends of the first adjustment plate (7) and the second adjustment plate (8), respectively, and the rack (20) and the gear (19) are meshed with each other.

3. A refractory brick blank size detection device according to claim 2, characterized in that: Fixed plates (16) are symmetrically arranged at the top of the U-shaped frame (4) at positions corresponding to the first adjustment plate (7) and the second adjustment plate (8); a rotating rod (17) is rotatably installed between the fixed plates (16) on the same side, and the gear (19) is fixedly installed on the rotating rod (17).

4. A refractory brick blank size detection device according to claim 3, characterized in that: A servo motor (5) is fixedly installed between the top of the U-shaped frame (4) and the first adjustment plate (7) and the second adjustment plate (8). A transmission mechanism (6) is provided between the servo motor (5) and the rotating rod (17). The transmission mechanism (6) includes a belt (14) and a pulley (18).

5. A refractory brick blank size detection device according to claim 4, characterized in that: A double-groove pulley is fixedly provided on the output shaft of the servo motor (5), the belt (14) is movably installed between the double-groove pulley and the pulley (18), and the pulley (18) is fixedly installed on a corresponding rotating rod (17) on one side of the gear (19).

6. The refractory brick blank size detection device according to claim 1, characterized in that: A vertical plate (10) is fixedly provided on one side of the bottom of the conveying frame (1), a hydraulic rod (11) is provided on one side of the vertical plate (10) through pivotal movement, and an output rod of the hydraulic rod (11) is connected to the bottom of the movable plate (9) through pivotal movement.

7. The refractory brick blank size detection device according to claim 1, characterized in that: The slide groove (21) is opened inside the top end of the adjustment baffle (12), the slider is limitedly slidably installed inside the slide groove (21), the slider is fixedly arranged at the bottom of the first adjustment plate (7), the adjustment screw (15) is rotatably installed inside the slide groove (21), and the slider is screwed onto the adjustment screw (15).

8. The refractory brick blank size detection device according to claim 1, characterized in that: A first electric roller (2) and a second electric roller (3) are respectively provided inside the two ends of the conveying frame (1); the movable plate (9) is provided between the first electric roller (2) and the second electric roller (3); and the adjustment baffle (12) is provided above the second electric roller (3).

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