Automatic stamping equipment for refractory bricks

Abstract

The utility model discloses a kind of automatic sealing equipment of firebrick, belong to firebrick production equipment technical field.A kind of automatic sealing equipment of firebrick, including the belt conveyor for conveying checker brick and the positioning assembly for positioning the angle of checker brick, the belt conveyor is fixed with the pressurizing component for pushing checker brick close to positioning assembly on the side away from positioning assembly, the pressurizing component corresponds with the front end of positioning assembly, the belt conveyor surface is fixed with the adjusting frame for adjusting the position of ink-jet printer;The utility model is positioned by setting positioning assembly, when checker brick is close to transmission belt, pressurizing component pushes checker brick and touches in transmission belt surface, makes transmission belt drive checker brick to rotate, until positioning protrusion and the groove of checker brick surface are pasted, make checker brick protrusion face towards ink-jet printer, reach the purpose of accurate positioning.

Description

Technical Field

[0001] This utility model relates to the technical field of refractory brick production equipment, and in particular to an automatic stamping device for refractory bricks. Background Technology

[0002] Refractory bricks are bricks made from refractory clay and other refractory materials. They can withstand various physical and chemical changes and mechanical actions at high temperatures and are mainly used as building materials for kilns and various high-temperature equipment. Refractory bricks can be classified into standard bricks, ordinary bricks, and special-shaped bricks according to their shape and size, and different types are used for different applications. During the production of refractory bricks, markings are usually stamped on the bricks to indicate parameters such as the brick's dimensions, strength grade, density grade, and temperature resistance grade.

[0003] When marking checkerboard bricks, existing stamping equipment has poor positioning of the bricks because the surface of the bricks is uneven. To facilitate observation, the stamp needs to be placed on the raised parts of the brick surface. However, existing stamping equipment has poor positioning of the bricks and cannot accurately align the raised parts with the stamping equipment, resulting in marking deviations and affecting observation. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenient positioning of checker bricks in the prior art, and to propose an automatic stamping device for refractory bricks.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An automatic stamping device for refractory bricks includes a belt conveyor for conveying checker bricks and a positioning component for positioning the angle of the checker bricks. A pressure component for pushing the checker bricks closer to the positioning component is fixed on the side of the belt conveyor away from the positioning component. The pressure component corresponds to the front end of the positioning component. An adjustment frame for adjusting the position of the inkjet printer is fixed on the surface of the belt conveyor.

[0006] In some embodiments, the positioning component includes a mounting plate fixed to the surface of the belt conveyor and a transmission belt for driving the checker bricks to rotate. The transmission belt is perpendicular to the belt conveyor and rotates at the same speed. A plurality of positioning protrusions are uniformly fixed on the surface of the transmission belt.

[0007] In some embodiments, the pressurizing assembly includes two slide bars that slide on the surface of the belt conveyor and a push plate for pushing the checker bricks toward the positioning assembly. The push plate is fixed to one end of the slide bars facing the positioning assembly and includes a straight section and an inclined section.

[0008] In some embodiments, the straight portion of the push plate is parallel to the conveyor belt, the inclined portion of the push plate is tilted toward the side away from the positioning component, and the surfaces of the two slide bars are respectively fitted with springs for pushing the push plate.

[0009] In some embodiments, the end of the slide bar away from the push plate is fixed with a stepped shaft for limiting the sliding position of the slide bar. Under normal conditions, the distance between the straight part of the push plate and the conveyor belt is the same as the distance between the parallel sides of the checker bricks.

[0010] In some embodiments, a guide plate is fixed on the upper surface of the belt conveyor. The guide plate is obliquely arranged and is used to guide the checker bricks toward the middle of the belt conveyor. The guide plate is located at the front end of the positioning component.

[0011] In some embodiments, the adjustment frame includes a sliding component for driving the inkjet printer to slide toward the positioning component and a lifting component for adjusting the height of the inkjet printer.

[0012] In some embodiments, the sliding assembly includes a fixed frame fixed to the surface of the belt conveyor and a sliding plate sliding on the upper surface of the fixed frame. The sliding plate slides on the upper surface of the fixed frame via a dovetail groove, and the sliding plate is driven to move by a first threaded post.

[0013] In some embodiments, the lifting assembly includes a plurality of guide rods vertically fixed to the upper surface of the slide plate and a support plate vertically sliding on the surfaces of the plurality of guide rods. The inkjet printer is fixed to the surface of the support plate, and the support plate is driven to lift via two second threaded columns.

[0014] Compared with the prior art, the present invention provides an automatic stamping device for refractory bricks, which has the following beneficial effects.

[0015] 1. This utility model, by setting a positioning component, when the grid brick approaches the conveyor belt, the pressure component pushes the grid brick against the surface of the conveyor belt, so that the conveyor belt drives the grid brick to rotate until the positioning protrusion fits into the groove on the surface of the grid brick, so that the protruding surface of the grid brick faces the inkjet printer, thereby achieving the purpose of precise positioning.

[0016] 2. In this utility model, by setting up a pressure component, the spring pushes the push plate to push the checker brick to the surface of the conveyor belt. Due to the pressure of the push plate, and since the push plate is stationary, the checker brick is driven to rotate during the rotation of the conveyor belt. Since the distance between the push plate and the conveyor belt is the minimum width of the checker brick, the push plate always maintains the pushing force on the checker brick before the checker brick rotates to the position.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the positioning component in this utility model.

[0021] Figure 4 This is a front view of the adjustment frame in this utility model.

[0022] Figure 5 This is a bottom view of the adjustment frame in this utility model.

[0023] Figure 6 This is a rear view schematic diagram of the adjustment frame in this utility model.

[0024] In the picture: 1. Belt conveyor; 2. Checker bricks; 3. Positioning assembly; 301. Mounting plate; 302. Conveyor belt; 303. Rotating roller; 304. Positioning protrusion; 4. Pressurizing assembly; 401. Slide bar; 402. Push plate; 403. Spring; 5. Guide plate; 6. Adjusting frame; 601. Sliding assembly; 6011. Fixed frame; 6012. Slide plate; 6013. Dovetail groove; 6014. First threaded post; 6015. Moving plate; 602. Lifting assembly; 6021. Guide rod; 6022. Top plate; 6023. Bearing plate; 6024. Second threaded post; 6025. Worm gear; 6026. Worm; 7. Inkjet printer; 8. Infrared sensor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-6 An automatic stamping device for refractory bricks includes a belt conveyor 1 for conveying checker bricks 2 and a positioning component 3 for positioning the angle of the checker bricks 2. A pressure component 4 for pushing the checker bricks 2 closer to the positioning component 3 is fixed on the side of the belt conveyor 1 away from the positioning component 3. The pressure component 4 corresponds to the front end of the positioning component 3. The positioning component 3 includes a mounting plate 301 fixed to the surface of the belt conveyor 1 and a transmission belt 302 for driving the checker bricks 2 to rotate. The mounting plate 301 has an L-shaped cross section. There are two rotating rollers 303 on the surface of the mounting plate 301 that rotate vertically. The transmission belt 302 is connected to the two rotating rollers 303 through transmission. One of the rotating rollers 303 is driven to rotate by a drive motor. The drive motor is fixed to the upper surface of the mounting plate 301. The transmission belt 302 is set perpendicular to the belt conveyor 1 and rotates synchronously. Multiple positioning protrusions 304 are uniformly fixed on the surface of the transmission belt 302. The positioning protrusions 304 cooperate with the larger grooves on the surface of the checker bricks 2.

[0027] Understandably, the belt conveyor 1 drives the checker brick 2 to move. By setting the positioning component 3, when the checker brick 2 approaches the conveyor belt 302, the pressure component 4 pushes the checker brick 2 against the surface of the conveyor belt 302, causing the conveyor belt 302 to drive the checker brick 2 to rotate until the positioning protrusion 304 fits into the groove on the surface of the checker brick 2, causing the pressure component 4 to separate from the checker brick 2. This allows the conveyor belt 302 and the belt conveyor 1 to synchronously drive the checker brick 2 to move backward. Since the checker brick 2 is hexagonal, when the larger groove fits into the positioning protrusion 304, the protruding surface of the checker brick 2 faces the inkjet printer 7, achieving the purpose of precise positioning.

[0028] Specifically, the pressurizing component 4 includes two slide rods 401 that slide on the surface of the belt conveyor 1 and a push plate 402 for pushing the checker bricks 2 closer to the positioning component 3. The push plate 402 is fixed to one end of the slide rods 401 facing the positioning component 3. The push plate 402 includes a straight part and an inclined part. The straight part of the push plate 402 is parallel to the conveyor belt 302, and the inclined part of the push plate 402 is inclined to the side away from the positioning component 3. The surfaces of the two slide rods 401 are respectively fitted with springs 403 for pushing the push plate 402. The end of the slide bar 401 away from the push plate 402 is fixed with a stepped shaft for limiting the sliding position of the slide bar 401. Under normal conditions, the distance between the straight part of the push plate 402 and the conveyor belt 302 is the same as the distance between the parallel sides of the grid brick 2.

[0029] Understandably, by setting the pressure component 4, the spring 403 pushes the push plate 402 to push the checker brick 2 onto the surface of the conveyor belt 302. Due to the pressure of the push plate 402, which is stationary, the checker brick 2 rotates as the conveyor belt 302 rotates. Since the distance between the push plate 402 and the conveyor belt 302 is the minimum width of the checker brick 2, the push plate 402 maintains a pushing force on the checker brick 2 until it rotates to its position. When the groove on the surface of the checker brick 2 fits with the positioning protrusion 304, the protruding surface of the checker brick 2 becomes parallel to the conveyor belt 302 and the push plate 402, and the push plate 402 separates from the checker brick 2, completing the angular positioning of the checker brick 2. This allows the conveyor belt 302 and the belt conveyor 1 to continue moving the checker brick 2. By setting a bevel at the front end of the push plate 402, it is easier for the checker brick 2, which has deviated from the belt conveyor 1, to move smoothly between the push plate 402 and the conveyor belt 302.

[0030] Specifically, a guide plate 5 is fixed on the upper surface of the belt conveyor 1. The guide plate 5 is set at an angle and is used to guide the checker bricks 2 toward the middle of the belt conveyor 1. The guide plate 5 is located at the front end of the positioning component 3.

[0031] It is understandable that by setting the guide plate 5, the checker bricks 2 that are deviated from the belt conveyor 1 can be moved smoothly between the push plate 402 and the conveyor belt 302.

[0032] Specifically, the belt conveyor 1 has an adjustment frame 6 fixed on its surface for adjusting the position of the inkjet printer 7. The adjustment frame 6 includes a sliding component 601 for driving the inkjet printer 7 to slide towards the positioning component 3 and a lifting component 602 for adjusting the height of the inkjet printer 7. The sliding assembly 601 includes a fixed frame 6011 fixed to the surface of the belt conveyor 1 and a sliding plate 6012 sliding on the upper surface of the fixed frame 6011. The upper surface of the fixed frame 6011 has two dovetail grooves 6013. The sliding plate 6012 slides on the upper surface of the fixed frame 6011 through the dovetail grooves 6013. The sliding plate 6012 is driven to move by a first threaded post 6014. The first threaded post 6014 rotates on the surface of the fixed frame 6011. A movable plate 6015 is fixed to the lower surface of the sliding plate 6012. The movable plate 6015 is threadedly connected to the surface of the first threaded post 6014. A handwheel is fixed to one end of the first threaded post 6014. The lifting assembly 602 includes multiple guide rods 6021 vertically fixed to the upper surface of the slide plate 6012 and a support plate 6023 vertically sliding on the surface of the multiple guide rods 6021. A top plate 6022 is fixed to the upper end of the multiple guide rods 6021. The inkjet printer 7 is fixed to the surface of the support plate 6023. The support plate 6023 is driven to lift by two second threaded posts 6024. The two second threaded posts 6024 are respectively threaded to both sides of the support plate 6023. The lower end of the second threaded post 6024 rotates on the upper surface of the slide plate 6012, and the upper end of the second threaded post 6024 rotates on the surface of the top plate 6022. A worm gear 6025 is fixed to the upper end of the second threaded post 6024. A worm 6026 rotates on the upper surface of the top plate 6022. The worm 6026 meshes with the worm gear 6025. A handwheel is fixed to one end of the worm 6026.

[0033] Understandably, by setting the sliding component 601, the handwheel drives the first threaded post 6014 to rotate, thereby causing the moving plate 6015 to drive the sliding plate 6012 to slide on the surface of the fixed frame 6011, thus adjusting the distance between the inkjet printer 7 and the grid brick 2; by driving the worm gear 6026 to rotate through the handwheel, the meshing relationship between the worm gear 6026 and the worm wheel 6025 drives the two second threaded posts 6024 to rotate, causing the bearing plate 6023 to slide on the surface of multiple guide rods 6021, thereby adjusting the height of the inkjet printer 7.

[0034] Specifically, an infrared sensor 8 is fixed on the upper surface of the carrier plate 6023, and the infrared sensor 8 is located between the inkjet printer 7 and the pressure assembly 4.

[0035] It is understandable that by setting up the infrared sensor 8, the position of the grid brick 2 is detected, and the inkjet printer 7 is activated in a timely manner to mark the grid brick 2 according to the position of the grid brick 2.

[0036] In this invention, the checker bricks 2 are moved by the belt conveyor 1. Under the action of the inclined surface of the push plate 402 and the guide plate 5, the checker bricks 2, which have deviated from the belt conveyor 1, move smoothly between the push plate 402 and the conveyor belt 302. The spring 403 pushes the push plate 402 to push the checker bricks 2 onto the surface of the conveyor belt 302. Due to the pressure of the push plate 402, and since the push plate 402 is stationary, the checker bricks 2 rotate as the conveyor belt 302 rotates. Since the distance between the push plate 402 and the conveyor belt 302 is the minimum width of the checker bricks 2, the push plate 402... 02. Maintain constant pushing force on the checker brick 2; when the groove on the surface of the checker brick 2 is in contact with the positioning protrusion 304, the raised surface of the checker brick 2 is parallel to the conveyor belt 302 and the push plate 402, the push plate 402 separates from the checker brick 2, and completes the angular positioning of the checker brick 2, so that the inkjet printer 7 can accurately cover the mark on the raised surface of the checker brick 2. The checker brick 2 is moved towards the position of the inkjet printer 7 by the conveyor belt 302 and the belt conveyor 1. Under the action of the infrared sensor 8, the position of the checker brick 2 is detected, and the inkjet printer 7 is started to mark the checker brick 2 in a timely manner according to the position of the checker brick 2.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples; although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An automatic stamping device for refractory bricks, characterized in that, The system includes a belt conveyor (1) for conveying checker bricks (2) and a positioning component (3) for positioning the angle of the checker bricks (2). A pressure component (4) for pushing the checker bricks (2) closer to the positioning component (3) is fixed on the side of the belt conveyor (1) away from the positioning component (3). The pressure component (4) corresponds to the front end of the positioning component (3). An adjustment frame (6) for adjusting the position of the inkjet printer (7) is fixed on the surface of the belt conveyor (1).

2. The automatic stamping device for refractory bricks according to claim 1, characterized in that, The positioning component (3) includes a mounting plate (301) fixed on the surface of the belt conveyor (1) and a transmission belt (302) for driving the checker bricks (2) to rotate. The transmission belt (302) is perpendicular to the belt conveyor (1) and rotates synchronously. Multiple positioning protrusions (304) are uniformly fixed on the surface of the transmission belt (302).

3. The automatic stamping device for refractory bricks according to claim 1, characterized in that, The pressurizing component (4) includes two slide bars (401) that slide on the surface of the belt conveyor (1) and a push plate (402) for pushing the checker bricks (2) closer to the positioning component (3). The push plate (402) is fixed to one end of the slide bars (401) facing the positioning component (3) and includes a straight part and an inclined part.

4. The automatic stamping device for refractory bricks according to claim 3, characterized in that, The straight part of the push plate (402) is parallel to the conveyor belt (302), and the inclined part of the push plate (402) is tilted toward the side away from the positioning component (3). The surfaces of the two slide rods (401) are respectively fitted with springs (403) for pushing the push plate (402).

5. The automatic stamping device for refractory bricks according to claim 3, characterized in that, The end of the slide bar (401) away from the push plate (402) is fixed with a stepped shaft for limiting the sliding position of the slide bar (401). Under normal conditions, the distance between the straight part of the push plate (402) and the conveyor belt (302) is the same as the distance between the parallel side of the grid brick (2).

6. The automatic stamping device for refractory bricks according to claim 1, characterized in that, The belt conveyor (1) has a guide plate (5) fixed on its upper surface. The guide plate (5) is set at an angle and is used to guide the checker bricks (2) toward the middle of the belt conveyor (1). The guide plate (5) is located at the front end of the positioning component (3).

7. The automatic stamping device for refractory bricks according to claim 1, characterized in that, The adjustment frame (6) includes a sliding component (601) for driving the inkjet printer (7) to slide in the direction of the positioning component (3) and a lifting component (602) for adjusting the height of the inkjet printer (7).

8. The automatic stamping device for refractory bricks according to claim 7, characterized in that, The sliding assembly (601) includes a fixed frame (6011) fixed to the surface of the belt conveyor (1) and a sliding plate (6012) sliding on the upper surface of the fixed frame (6011). The sliding plate (6012) slides on the upper surface of the fixed frame (6011) through a dovetail groove (6013), and the sliding plate (6012) is driven to move by a first threaded post (6014).

9. The automatic stamping device for refractory bricks according to claim 7, characterized in that, The lifting assembly (602) includes multiple guide rods (6021) vertically fixed to the upper surface of the slide plate (6012) and a support plate (6023) vertically sliding on the surface of the multiple guide rods (6021). The inkjet printer (7) is fixed to the surface of the support plate (6023), and the support plate (6023) is driven to lift by two second threaded columns (6024).

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