Prebaked anode carbon block surface adhesive cleaning equipment

Abstract

The utility model relates to the technical field of carbon block surface cleaning, especially a cleaning device for adhesives on the surface of prebaked anode carbon blocks, including a gantry frame arranged on the outer periphery above a belt conveyor, a two-way extension mechanism installed in the middle space between the upper belt and the lower belt of the belt conveyor, the top of the upper belt is used to convey prebaked anode carbon blocks, lifting electric cylinders are respectively arranged at the bottom of both ends of the two-way extension mechanism, and side cleaning units are symmetrically installed at the top of the corresponding sliding seats on both sides of the two-way extension mechanism. The device can cooperate with both sides of the belt conveyor installed inside the existing workshop to complete multi-faceted cleaning and scraping treatment of various large-sized and heavy prebaked anode carbon blocks in the conveying state of the belt conveyor, effectively remove the impurity particle fillers adhered to the corresponding surface parts of the prebaked anode carbon blocks by scraping, realize multi-faceted cleaning during the conveying process, and effectively improve the cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon block surface cleaning, in particular to equipment for cleaning adhesives on the surface of prebaked anode carbon blocks. Background Art

[0002] Since volatile phenol overflows from the prebaked anode during the prebaking process in the roasting furnace, some of the phenol will not be fully burned during the entire overflow process and mix with the carbon block filler, causing the carbon block surface to stick. Especially when encountering process adjustments and unstable production, the carbon block surface will be severely adhered and need to be cleaned manually. However, manual cleaning is difficult, the work efficiency is low, and the downstream process cannot meet the use standards of the carbon block surface cleanliness.

[0003] In view of the above situation, many units in the prior art have proposed carbon block cleaning solutions. For example, in the patent document with patent publication number CN217226160U, a pre-baked anode carbon block surface adhesive cleaning device is provided, and its main structure includes a 3D detection device, a fixed carbon block device, a multi-joint robot and a cleaning device, the 3D detection device is arranged above the fixed carbon block device, the cleaning device is connected to the output end of the multi-joint robot, the cleaning device is electrically connected to the 3D detection device, the cleaning device is docked with the fixed carbon block device, and the cleaning device includes a driving mechanism, a transmission mechanism connected to the output end of the driving mechanism, and a cutter mechanism connected to the transmission mechanism.

[0004] It can be seen that the above-mentioned cleaning equipment mainly relies on a multi-joint robot to drive the cleaning device to complete the cleaning of the heavy large-sized pre-baked anode carbon blocks. However, this cleaning method requires controlling the multi-angle change position of the multi-joint robot to drive the cleaning device to clean the surface of the carbon block. It replaces the manual hand-held tilting cleaning process with machinery, but still uses a method similar to manual hand-held to rely on the robot's joint displacement to simulate manual operation, and successively achieves the purpose of cleaning the surface of carbon blocks at different positions. However, its cleaning method has not changed, and there is still a problem of low cleaning efficiency.

[0005] After research, the applicant has developed a surface cleaning technology for heavy and large-sized prebaked anode carbon blocks, and hereby proposed a new cleaning mechanism for completing the transportation and main surface cleaning of batch prebaked anode carbon blocks, so as to better solve the problems existing in the prior art. Utility Model Content

[0006] The utility model is to solve one of the above-mentioned technical problems, and the technical scheme adopted is: a device for cleaning adhesives on the surface of prebaked anode carbon blocks, comprising a gantry frame arranged on the outer periphery above a belt conveyor, the length direction of the gantry frame extending along the conveying direction of the belt conveyor, the bottom of the gantry frame fixed on the workshop floor, a two-way stretching mechanism installed in the middle space between the upper belt and the lower belt of the belt conveyor, the top of the upper belt is used to convey the prebaked anode carbon blocks, the left and right ends of the two-way stretching mechanism are extended to the outside of the middle space, lifting electric cylinders are respectively arranged at the bottom of both ends of the two-way stretching mechanism, the bottoms of the two lifting electric cylinders are fixed on the workshop floor, the tops of the piston rods of the two lifting electric cylinders are fixed on the bottom of the two-way stretching mechanism, and side cleaning units are symmetrically installed on the tops of the corresponding sliding seats on both sides of the two-way stretching mechanism, and the side cleaning units are used to complete the cleaning of the corresponding sides of each prebaked anode carbon block in the conveying state.

[0007] The belt conveyor adopts the existing belt conveyor which is pre-fixed and installed on the workshop floor, which belongs to the prior art; the attached figure only shows the end face structure part of the endless belt installed on the belt conveyor, so as to illustrate the middle space formed between the upper belt and the lower belt to facilitate the display of the installation position of the equipment and the installation state without interference. There is no need to elaborate on the specific structure of the belt conveyor, which belongs to the routine choice of those skilled in the art. In addition, there are no specific requirements for the structure and size of the specific belt conveyor, and the existing belt conveyor structure can be used.

[0008] In any of the above schemes, preferably, a top surface cleaning unit is installed on the top of the portal space of the portal frame, and the top surface cleaning unit is arranged at a distance behind the two-way extension mechanism.

[0009] In any of the above schemes, it is preferred that the bidirectional extension mechanism includes a horizontally arranged extension frame, and two multi-stage telescopic electric cylinders arranged back to back are symmetrically and fixedly installed in the middle of the inner frame space of the extension frame, and the cylinder barrel of each of the multi-stage telescopic electric cylinders is fixedly installed on the inner side wall of the inner frame space, and the sliding seat is fixedly installed on the end of each of the multi-stage telescopic electric cylinders, and the front and rear sides of the sliding seat are respectively abutted against the corresponding inner side walls of the inner frame space, and the top of the sliding seat is fixedly connected to the bottom of the corresponding upper side cleaning unit through a plurality of connecting columns.

[0010] In any of the above schemes, preferably, the side cleaning unit includes a first mounting frame fixedly mounted on the top of each of the connecting columns, a first motor is mounted inside the first mounting frame, the motor axis of the first motor extends to the top of the first mounting frame and is fixedly connected to the bottom of a side cleaning member.

[0011] In any of the above schemes, it is preferred that the lateral cleaning member includes a vertically arranged lateral vertical roller, the bottom of the central axis of the lateral vertical roller is fixed to the top of the motor shaft of the first motor, and a plurality of lateral scrapers are fixedly arranged on the outer side wall of the lateral vertical roller at uniform intervals along its circumference, and each of the lateral scrapers is used to rotate with the lateral vertical roller and complete scraping cleaning of the corresponding side of each prebaked anode carbon block in the conveying state.

[0012] In any of the above schemes, it is preferred that the top surface cleaning unit includes a top surface cleaning piece horizontally spaced apart above the rear side of the bidirectional extension mechanism, and synchronously lifting hanging electric cylinders are respectively arranged on both sides of the top surface cleaning piece, and the tops of the two hanging electric cylinders are fixed to the top of the portal space of the portal frame, and second mounting frames are respectively fixedly installed at the bottom of the piston rods of the two hanging electric cylinders, and the two ends of the top surface cleaning piece are respectively movably inserted in the corresponding rotating holes on the sides of the second mounting frames, and a horizontally arranged second motor is fixedly installed inside the second mounting frame on the left side, and the motor shaft of the second motor is fixedly connected to the corresponding end of the top surface cleaning piece.

[0013] In any of the above schemes, preferably, the top surface cleaning member includes a horizontally arranged horizontal roller, both ends of the central axis of the horizontal roller are movably inserted in the rotating holes on the side of the second mounting frame at corresponding positions, the left end of the central axis of the horizontal roller is fixedly connected to the motor shaft of the second motor, and horizontal scrapers are fixedly arranged on the outer side wall of the horizontal roller at uniform intervals along its circumference, and each of the horizontal scrapers is used to rotate with the horizontal roller and complete scraping cleaning of the top surface of each prebaked anode carbon block in the conveying state.

[0014] In any of the above schemes, it is preferred that a plurality of desquamation circular holes are evenly spaced along the length direction on the surface of each of the lateral scrapers and each of the horizontal scrapers.

[0015] In any of the above schemes, it is preferred that a plurality of waste chip receiving boxes are fixedly arranged on the periphery of each of the first mounting frames, and a material guide cover plate is arranged on the top of the first mounting frame, and both sides of the material guide cover plate are connected to the top of the waste chip receiving box at the corresponding position through circular arc material guide sections.

[0016] In any of the above schemes, it is preferred that a plurality of dust collecting pipes are installed at intervals on the top of the portal frame, the outer ends of the dust collecting pipes are connected to an external negative pressure fan, and the lower ends of the dust collecting pipes extend into the portal space and are connected to a dust collecting hood at a corresponding position.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The surface adhesive cleaning equipment of the prebaked anode carbon block designed in the utility model can be installed on both sides of the belt conveyor inside the existing workshop, and can complete the multi-faceted cleaning and scraping treatment of various large-sized and heavy prebaked anode carbon blocks in the conveying state of the belt conveyor, and effectively remove the impurity particle fillers adhered to the corresponding surface parts of the prebaked anode carbon block by scraping, realize multi-faceted cleaning during the conveying process, and can effectively improve the cleaning efficiency.

[0019] 2. The bidirectional extension mechanism in the utility model crosses the middle space of the belt conveyor and does not interfere with the belt conveyor when installed. The lifting electric cylinders at both ends can be fixedly connected to the ends of the extension frame and ensure the control of the lifting height of the entire extension frame, thereby achieving the lifting control of the side cleaning units on the top of both sides to match the scraping cleaning of the surfaces of both sides of the carbon blocks at different heights.

[0020] 3. The side cleaning units on the left and right sides of the belt conveyor can match and control the relative spacing between the two side cleaning units according to the width of the carbon blocks, so that they can complete the scraping and cleaning of the surfaces of carbon blocks of different widths.

[0021] 4. The top surface cleaning unit designed in the present invention can continue to clean the top of the carbon block after the two side cleaning units have finished cleaning the two side surfaces of the carbon block, and effectively clean the three sides of the carbon block in the conveying state quickly; wherein, the top surface cleaning unit can control its own height according to the height of the carbon block during operation, so as to achieve the purpose of matching the current height size of the carbon block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, each element or component is not necessarily drawn according to the actual scale.

[0023] Figure 1 It is a structural schematic diagram of two side cleaning units of the utility model in a working state.

[0024] Figure 2 It is a structural schematic diagram of the top surface cleaning unit of the utility model in a working state.

[0025] Figure 3 It is a partial cross-sectional structural schematic diagram of the bidirectional extension mechanism of the utility model and the two side cleaning units installed therewith.

[0026] In the figure, 1, belt conveyor; 101, upper belt; 102, lower belt; 103, middle space; 2, portal frame; 3, carbon block; 4, lifting electric cylinder; 5, sliding seat; 6, extension frame; 7, inner frame space; 8, multi-stage telescopic electric cylinder; 9, connecting column; 10, first mounting frame; 11, first motor; 12, lateral vertical roller; 13, lateral scraper; 14, hanging electric cylinder; 15, portal space; 16, second mounting frame; 17, second motor; 18, horizontal roller; 19, horizontal scraper; 20, chip removal circular hole; 21, waste chip receiving box; 22, material guide cover; 23, arc material guide section; 24, dust collection pipe; 25, dust collection hood. DETAILED DESCRIPTION

[0027] The following is a detailed description of the embodiments of the technical solution of the utility model in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the scope of protection of the utility model. Figure 1-Figure 3 as shown in .

[0028] Embodiment 1: Equipment for cleaning adhesives on the surface of prebaked anode carbon blocks, comprising a gantry frame 2 arranged on the outer periphery above a belt conveyor 1, wherein the length direction of the gantry frame 2 extends along the conveying direction of the belt conveyor 1, and the bottom of the gantry frame 2 is fixed on the workshop floor, and a bidirectional extension mechanism is installed in the middle space 103 between the upper belt 101 and the lower belt 102 of the belt conveyor 1, and the top of the upper belt 101 is used to convey the prebaked anode carbon blocks 3, and the left and right ends of the bidirectional extension mechanism are extended to the outside of the middle space 103, and lifting electric cylinders 4 are respectively arranged at the bottom of both ends of the bidirectional extension mechanism, and the bottoms of the two lifting electric cylinders 4 are fixed on the workshop floor, and the tops of the piston rods of the two lifting electric cylinders 4 are fixed to the bottom of the bidirectional extension mechanism, and side cleaning units are symmetrically installed on the tops of the corresponding sliding seats 5 on both sides of the bidirectional extension mechanism, and the side cleaning units are used to complete the cleaning of the corresponding sides of each prebaked anode carbon block 3 in the conveying state. The entire pre-baked anode carbon block surface adhesive cleaning equipment is mainly installed on the corresponding two sides and upper part of the existing belt conveyor 1 in the conveying state during operation, and the portal frame 2 is used for the purpose of support. At the same time, the lifting electric cylinder 4 can be used to complete the lifting and positioning of the two-way extension mechanism. When the two-way extension mechanism is in use, it drives the side cleaning units on both sides to move closer or farther away from each other, which is specifically determined according to the size of the currently conveyed carbon block 3. After the two side cleaning units are adjusted into place, they can complete the scraping and cleaning operation on the corresponding two sides of the slowly conveyed carbon block 3 in the operating state, ensuring synchronous scraping on both sides and improving the scraping effect and efficiency.

[0029] The belt conveyor 1 adopts the existing belt conveyor 1 which is pre-fixed and installed on the workshop floor, which belongs to the prior art; the attached figure only shows the end surface structure part of the endless belt installed on the belt conveyor 1, so as to illustrate the middle space 103 formed between the upper belt 101 and the lower belt 102 to facilitate the display of the installation position of the equipment and the installation state without interference. There is no need to elaborate on the specific structure of the belt conveyor 1, which belongs to the routine choice of those skilled in the art. In addition, there are no specific requirements for the structure and size of the specific belt conveyor 1, and the existing belt conveyor 1 structure can be used.

[0030] In any of the above schemes, it is preferred that a top surface cleaning unit is installed on the top of the portal space 15 of the portal frame 2, and the top surface cleaning unit is arranged at a distance behind the two-way extension mechanism.

[0031] During operation, the two side cleaning units are in working state and complete the cleaning of the side surface of the carbon block 3. After the cleaning is completed, the carbon block 3 continues to be transported and after reaching the position of the top surface cleaning unit, the top surface cleaning unit completes the cleaning of the surface of the carbon block 3, ensuring the smoothness of multi-surface cleaning.

[0032] In any of the above schemes, it is preferred that the bidirectional extension mechanism includes a horizontally arranged extension frame 6, and two multi-stage telescopic electric cylinders 8 arranged back to back are symmetrically and fixedly installed in the middle of the inner frame space 7 of the extension frame 6, and the cylinder barrel of each of the multi-stage telescopic electric cylinders 8 is fixedly installed on the inner wall of the inner frame space 7, and the sliding seat 5 is fixedly installed at the end of each of the multi-stage telescopic electric cylinders 8, and the front and rear sides of the sliding seat 5 are respectively abutted against the corresponding inner wall of the inner frame space 7, and the top of the sliding seat 5 is fixedly connected to the bottom of the corresponding upper side cleaning unit through a plurality of connecting columns 9.

[0033] When the bidirectional extension mechanism is working, it mainly relies on the extension frame 6 as the main supporting structure. When working, it relies on the extension and retraction of two symmetrically arranged multi-stage telescopic electric cylinders 8 to drive the corresponding sliding seat to translate. During the translation of the sliding seat, it drives the corresponding side cleaning unit on the top to follow it to achieve translation, and finally achieves the purpose of driving the corresponding side cleaning unit to approach or move away from the relative side of the carbon block 3 transported on the upper belt 101.

[0034] In any of the above schemes, it is preferred that the side cleaning unit includes a first mounting frame 10 fixedly mounted on the top of each of the connecting columns 9, a first motor 11 is mounted inside the first mounting frame 10, and the motor axis of the first motor 11 extends to the top of the first mounting frame 10 and is fixedly connected to the bottom of a side cleaning member.

[0035] The side cleaning unit mainly relies on the operation of the first motor 11 when working. When the first motor 11 is running, it drives the inner side of the side cleaning member coaxially fixed on the top to abut against the surface of the corresponding carbon block 3 and completes the scraping process on the surface of the carbon block 3 through its own rotation.

[0036] In any of the above schemes, it is preferred that the lateral cleaning member includes a vertically arranged lateral vertical roller 12, the bottom of the central axis of the lateral vertical roller 12 is fixed to the top of the motor shaft of the first motor 11, and a plurality of lateral scrapers 13 are fixedly arranged on the outer side wall of the lateral vertical roller 12 at uniform intervals along its circumference, and each of the lateral scrapers 13 is used to rotate with the lateral vertical roller 12 and complete scraping and cleaning of the corresponding side of each prebaked anode carbon block 3 in the conveying state.

[0037] When the lateral cleaning member is working, it relies on the driving action of the first motor 11 to drive the corresponding lateral vertical roller 12 to rotate. The lateral scrapers 13 installed thereon and used as scrapers can press against the side of the current heavy weight and large size carbon block 3. Through the rotation of the lateral scraper 13 and the conveying and translation of the carbon block 3, the impurity materials adhered to the entire current side of the carbon block 3 can be quickly scraped and cleaned, thereby improving the cleaning efficiency.

[0038] In any of the above schemes, it is preferred that the top surface cleaning unit includes a top surface cleaning piece horizontally spaced apart above the rear side of the bidirectional extension mechanism, and synchronously lifted hanging electric cylinders 14 are respectively arranged on both sides of the top surface cleaning piece, and the tops of the two hanging electric cylinders 14 are fixed to the top of the portal space 15 of the portal frame 2, and second mounting frames 16 are respectively fixedly installed at the bottom of the piston rods of the two hanging electric cylinders 14, and the two ends of the top surface cleaning piece are respectively movably inserted in the corresponding rotating holes on the sides of the second mounting frames 16, and a horizontally arranged second motor 17 is fixedly installed inside the second mounting frame 16 on the left side, and the motor shaft of the second motor 17 is fixedly connected to the corresponding end of the top surface cleaning piece.

[0039] The working principle of the top surface cleaning unit is the same as that of the side cleaning piece. When it is working, it mainly continues to clean the impurities and adhesives on the top surface of the carbon block 3 after the impurities and adhesives on both sides have been cleaned by the side cleaning pieces. The corresponding hanging electric cylinder 14 is controlled to rise and fall according to the current height size of the carbon block 3. When the hanging electric cylinder 14 is lifted to a suitable height, the bottom of the top surface cleaning piece can be tightly against the top surface of the carbon block 3.

[0040] In any of the above schemes, it is preferred that the top surface cleaning member includes a horizontally arranged horizontal roller 18, and the two ends of the central axis of the horizontal roller 18 are respectively movably inserted in the rotating holes on the side of the second mounting frame 16 at corresponding positions, and the left end of the central axis of the horizontal roller 18 is fixedly connected to the motor shaft of the second motor 17, and horizontal scrapers 19 are fixedly arranged on the outer side wall of the horizontal roller 18 at uniform intervals along its circumference, and each of the horizontal scrapers 19 is used to rotate with the horizontal roller 18 and complete scraping and cleaning of the top surface of each prebaked anode carbon block 3 in the conveying state.

[0041] When the top surface cleaning part is working, the rotation of the corresponding horizontal roller 18 driven by the second motor 17 can realize the operation of each horizontal scraper 19 on the entire horizontal roller 18. The rotation of each horizontal scraper 19 can scrape the carbon blocks 3 currently in the conveying state, effectively completing the rapid cleaning of impurities and adhesives on the top surface of the carbon blocks 3, thereby completing the rapid cleaning of multiple surfaces in the conveying state, improving the cleaning efficiency, and the cleaned carbon blocks 3 continue to be conveyed downstream to complete subsequent cleaning.

[0042] Embodiment 2: Compared with Embodiment 1, this embodiment also includes the following technical features:

[0043] A plurality of desquamation circular holes 20 are evenly spaced on the surface of each of the lateral scrapers 13 and each of the horizontal scrapers 19 along the length direction thereof.

[0044] The outer corners of each of the lateral scrapers 13 and each of the horizontal scrapers 19 are provided with cutting edges, and each of the lateral scrapers 13 and each of the horizontal scrapers 19 are made of elastic plastic plates.

[0045] When the lateral scrapers 13 and the horizontal scrapers 19 are scraping, the chip removal holes 20 thereon can allow the scraped impurities to pass through quickly, thereby achieving the purpose of quickly removing chips and materials and reducing scraping resistance.

[0046] In any of the above schemes, it is preferred that a plurality of waste chip receiving boxes 21 are fixedly arranged on the periphery of each of the first mounting frames 10, and a material guide cover plate 22 is arranged on the top of the first mounting frame 10, and both sides of the material guide cover plate 22 are connected to the top of the waste chip receiving box 21 at the corresponding position through circular arc material guide sections 23.

[0047] Part of the impurities scraped off from both sides will fall onto the material guide cover 22, and after subsequent manual cleaning, they can quickly enter the waste chip receiving box 21, facilitating subsequent rapid centralized collection and processing. The impurities remaining on the upper belt 101 can be centrally collected and processed using a vacuuming device.

[0048] In any of the above schemes, it is preferred that a plurality of dust collecting pipes 24 are installed at intervals on the top of the portal frame 2, the outer ends of the dust collecting pipes 24 are connected to an external negative pressure fan, and the lower ends of the dust collecting pipes 24 extend into the portal space 15 and are connected to the dust collecting hood 25 at the corresponding position.

[0049] In order to maintain the relative goodness of the entire environment, the operation of the external negative pressure fan can be controlled to drive the corresponding dust collecting pipe 24 and the dust collecting hood 25 to complete the adsorption treatment of the fine impurities raised in the internal environment; in addition, the vertical section of the dust collecting pipe 24 adopts a corrugated pipe section, and the current dust collecting hood 25 is manually pushed up or pulled down to achieve lifting and lowering control.

[0050] Specific working principle: When the equipment is working, it is mainly installed on the corresponding two sides and the upper part of the existing belt conveyor 1 in the conveying state, and the portal frame 2 is used for the purpose of support. At the same time, the lifting electric cylinder 4 can be used to complete the lifting and positioning of the two-way extension mechanism. When the two-way extension mechanism is in use, it drives the side cleaning units on both sides to move closer or farther away from each other, which is specifically determined according to the size of the carbon block 3 currently being conveyed.

[0051] After the two side cleaning units are adjusted into place, they can complete the scraping and cleaning operation on the corresponding two sides of the slowly transported carbon block 3 in the operating state, ensuring synchronous scraping on both sides and improving the scraping effect and efficiency. Specifically, when the lateral cleaning member is working, it relies on the driving action of the first motor 11 to drive the corresponding lateral vertical roller 12 to rotate, and the lateral scrapers 13 installed thereon for use as scrapers can press against the side of the current heavy weight and large size carbon block 3, and the rotation of the lateral scraper 13 and the conveying translation of the carbon block 3 can complete the rapid scraping and cleaning of the impurity materials adhered to the entire current side of the carbon block 3, thereby improving the cleaning efficiency; when the top surface cleaning member is working, the rotation of the corresponding horizontal roller 18 driven by the second motor 17 can realize the operation of the horizontal scrapers 19 on the entire horizontal roller 18, and the rotation of each horizontal scraper 19 can scrape the carbon block 3 currently in the conveying state, effectively completing the rapid cleaning of the impurity adhesion on the top surface of the carbon block 3, thereby completing the rapid cleaning of multiple surfaces in the conveying state, improving the cleaning efficiency, and the cleaned carbon block 3 continues to be conveyed downstream to complete the subsequent cleaning.

[0052] From the above, it can be seen that the surface adhesive cleaning equipment of the prebaked anode carbon block can be installed on both sides of the belt conveyor 1 to complete the multi-faceted cleaning and scraping treatment of the large-sized and heavy prebaked anode carbon blocks 3 in the conveying state of the belt conveyor 1, and effectively remove the impurity particle fillers adhered to the corresponding surface parts of the prebaked anode carbon block 3 by scraping, and realize multi-faceted cleaning during the conveying process, which can effectively improve the cleaning efficiency; wherein, the bidirectional extension mechanism crosses the middle space 103 of the belt conveyor 1 and is installed without interfering with the belt conveyor 1, and relies on the two lifting electric cylinders 4 to be fixedly connected to the end of the extension frame 6 and ensure the control of the lifting height of the entire extension frame 6, so as to achieve control The lifting and lowering control of the side cleaning units on the top of both sides can be controlled to match the scraping cleaning of the two side surfaces of the carbon blocks 3 of different heights; the side cleaning units on both sides of the belt conveyor 1 can realize matching control of the relative spacing distance of the two side cleaning units according to the width size of the carbon block 3, so as to ensure that it can complete the scraping cleaning of the surfaces of the carbon blocks 3 of different widths; the top surface cleaning unit in this design can complete the cleaning of the top of the carbon block 3 after the two side cleaning units have completed the cleaning of the two side surfaces of the carbon block 3, and effectively quickly clean the three sides of the carbon block 3 in the conveying state up and down; wherein, the top surface cleaning unit can realize the control of its own height according to the height of the carbon block 3 when working, so as to achieve the purpose of matching the current height size of the carbon block 3.

[0053] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model. For technicians in this technical field, any replacement improvements or changes made to the implementation methods of the utility model fall within the protection scope of the utility model.

[0054] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A device for cleaning adhesives on the surface of prebaked anode carbon blocks, comprising a portal frame arranged on the periphery above a belt conveyor, wherein the length direction of the portal frame extends along the conveying direction of the belt conveyor, and the bottom of the portal frame is fixed on the workshop floor, characterized in that: A bidirectional extension mechanism is installed in the middle space between the upper belt and the lower belt of the belt conveyor, the top of the upper belt is used to convey prebaked anode carbon blocks, the left and right ends of the bidirectional extension mechanism are extended to the outside of the middle space, and lifting electric cylinders are respectively arranged at the bottom of both ends of the bidirectional extension mechanism, the bottoms of the two lifting electric cylinders are fixed on the workshop floor, the tops of the piston rods of the two lifting electric cylinders are fixed to the bottom of the bidirectional extension mechanism, and side cleaning units are symmetrically installed on the tops of the corresponding sliding seats on both sides of the bidirectional extension mechanism, and the side cleaning units are used to clean the corresponding sides of each prebaked anode carbon block in the conveying state.

2. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 1, characterized in that: A top surface cleaning unit is installed on the top of the portal space of the portal frame, and the top surface cleaning unit is arranged at a distance behind the two-way extension mechanism.

3. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 2, characterized in that: The bidirectional extension mechanism includes a horizontally arranged extension frame, and two multi-stage telescopic electric cylinders arranged back to back are symmetrically and fixedly installed in the middle of the inner frame space of the extension frame, and the cylinder barrel of each multi-stage telescopic electric cylinder is fixedly installed on the inner side wall of the inner frame space, and the sliding seat is fixedly installed on the end of each multi-stage telescopic electric cylinder, and the front and rear sides of the sliding seat are respectively abutted against the corresponding inner side wall of the inner frame space, and the top of the sliding seat is fixedly connected to the bottom of the corresponding upper side cleaning unit through a plurality of connecting columns.

4. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 3, characterized in that: The side cleaning unit includes a first mounting frame fixedly mounted on the top of each of the connecting columns, a first motor is mounted inside the first mounting frame, the motor axis of the first motor extends to the top of the first mounting frame and is fixedly connected to the bottom of a side cleaning member.

5. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 4, characterized in that: The lateral cleaning member includes a vertically arranged lateral vertical roller, the bottom of the central axis of the lateral vertical roller is fixed to the top of the motor shaft of the first motor, and a plurality of lateral scrapers are fixedly arranged on the outer side wall of the lateral vertical roller at uniform intervals along its circumference, each of the lateral scrapers is used to rotate with the lateral vertical roller and complete scraping and cleaning of the corresponding side of each prebaked anode carbon block in the conveying state.

6. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 5, characterized in that: The top surface cleaning unit includes a top surface cleaning piece horizontally spaced apart above the rear side of the bidirectional extension mechanism, and synchronously lifting hanging electric cylinders are respectively arranged on both sides of the top surface cleaning piece, and the tops of the two hanging electric cylinders are fixed to the top of the portal space of the portal frame, and second mounting frames are respectively fixedly installed at the bottoms of the piston rods of the two hanging electric cylinders, and the two ends of the top surface cleaning piece are respectively movably inserted into the corresponding rotating holes on the sides of the second mounting frames, and a horizontally arranged second motor is fixedly installed inside the second mounting frame on the left side, and the motor shaft of the second motor is fixedly connected to the corresponding end of the top surface cleaning piece.

7. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 6, characterized in that: The top surface cleaning component includes a horizontally arranged horizontal roller, and both ends of the central axis of the horizontal roller are movably inserted into the rotating holes on the side of the second mounting frame at corresponding positions, and the left end of the central axis of the horizontal roller is fixedly connected to the motor shaft of the second motor. Horizontal scrapers are fixedly arranged on the outer side wall of the horizontal roller at uniform intervals along its circumference, and each of the horizontal scrapers is used to rotate with the horizontal roller and complete scraping and cleaning of the top surface of each prebaked anode carbon block in the conveying state.

8. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 7, characterized in that: A plurality of desquamation circular holes are evenly spaced on the surface of each of the lateral scrapers and each of the horizontal scrapers along the length direction thereof.

9. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 8, characterized in that: A plurality of waste material receiving boxes are fixedly arranged on the periphery of each of the first mounting frames, and a material guide cover plate is arranged on the top of the first mounting frame. Both sides of the material guide cover plate are connected to the top of the waste material receiving box at the corresponding position through arc material guide sections.

10. The device for cleaning the surface adhesive of the prebaked anode carbon block according to claim 9, characterized in that: A plurality of dust collecting pipes are installed at intervals on the top of the portal frame, the outer ends of the dust collecting pipes are connected to an external negative pressure fan, and the lower ends of the dust collecting pipes extend into the portal space and are connected to dust collecting hoods at corresponding positions.

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