Plate-type crystallizer remanufacturing device

Abstract

The utility model provides a plate type crystallizer remanufacturing device which comprises a working table, a polishing assembly arranged on the working table and a fixing assembly which is arranged on the working table, located below the polishing assembly and used for carrying and fixing a crystallizer copper plate. The grinding assembly comprises a supporting frame, a support rotationally installed on the supporting frame, a grinding roller rotationally arranged on the support and a motor fixedly arranged on the support and fixedly connected with the grinding roller, and a driving assembly is arranged on the supporting frame, connected with the support and used for driving the support to rotate; a limiting plate is arranged on the workbench, the fixing assembly is in sliding fit with the limiting plate, and a receding sliding groove matched with the limiting plate is formed in the fixing assembly. In actual use, the technical problem that the quality of the surface of a copper plate is different due to the fact that polishing areas are repeated in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallizers, in particular to a plate-type crystallizer remanufacturing device. Background Art

[0002] The crystallizer is the core equipment of the entire continuous casting production, and its quality directly affects the quality of the ingot and the operating rate of the continuous casting machine. The surface of the crystallizer is modified by electroplating, thermal spraying and other methods. The crystallizer remanufactured after surface treatment is not only a repair of the crystallizer size, but also has a functional coating on the surface of the crystallizer with high strength, high toughness, superior corrosion resistance, wear resistance and thermal fatigue resistance. It can also greatly improve the surface performance of the crystallizer, greatly extend the life of the crystallizer, improve the grade, technical content and added value of the crystallizer, and also improve the efficiency of steel production and the quality of continuous casting billets, saving energy and materials.

[0003] The crystallizer surface electroplating technology started with Cr plating. At present, it has gradually formed Ni plating, Ni-Fe plating, Ni-Co plating, Co-Ni plating, and other main plating layers such as alloy plating and composite plating. The performance of the products has also been gradually improved.

[0004] In the prior art, the surface coating of the copper plate or copper tube of the crystallizer is a single coating structure. Since the copper plate will wear during use, the copper plate needs to be surface treated before the electroplating process is repaired, and the worn surface needs to be polished. The utility model patent with application number: CN202121299944.5 discloses a crystallizer copper plate surface polishing device, which belongs to the technical field of polishing equipment. The crystallizer copper plate surface polishing device includes a machine tool body, a first screw rod and a second screw rod. The inner bottom wall of the machine tool body is fixedly connected to a workbench, and both sides of the upper surface of the workbench are fixedly connected to a clamping plate, and the upper surface of the clamping plate is fixedly connected to a threaded sleeve, and the internal thread of the threaded sleeve is connected to a bolt. The crystallizer copper plate surface polishing equipment, through the setting of the first screw rod and the second screw rod, the staff puts the crystallizer copper plate on the upper surface of the workbench, and then uses a pressure plate to press it down, which is conducive to better polishing, and then starts the first motor, the second motor and the third motor, thereby driving the first screw rod and the second screw rod to rotate, and at the same time driving the sliding frame and the sliding block to move, so that the polishing sheet moves back and forth, so that there is no need to manually move the crystallizer copper plate, which is very convenient to use.

[0005] However, in actual use, the copper plate is polished by moving the first screw and the second screw in the X and Y directions, which easily leads to repeated polishing areas. That is, the grinding wheel easily polishes the area that was polished last time, resulting in differences in the quality of the copper plate surface, which has a certain impact on subsequent electroplating. Utility Model Content

[0006] The utility model aims to provide a plate-type crystallizer remanufacturing device, which can solve the technical problem of repeated grinding areas in the prior art, resulting in differences in the quality of the copper plate surface, in actual use.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] The plate-type crystallizer remanufacturing device comprises a workbench, a grinding assembly arranged on the workbench, and a fixing assembly arranged on the workbench and located below the grinding assembly for carrying and fixing the crystallizer copper plate.

[0009] The grinding assembly includes a support frame, a support rotatably mounted on the support frame, a grinding roller rotatably mounted on the support frame, and a motor fixedly mounted on the support frame and fixedly connected to the grinding roller. The support frame is provided with a driving assembly, which is connected to the support frame and is used to drive the support frame to rotate.

[0010] A limit plate is arranged on the workbench, the fixed component is slidably matched with the limit plate, and a yielding slide groove matching with the limit plate is arranged on the fixed component.

[0011] Among them, the grinding assembly also includes a sliding block and a spring. A sliding groove is set on the bracket. The sliding block is slidably set in the sliding groove. The grinding roller is rotatably installed on the sliding block. The motor is fixedly installed on the sliding block. The spring is located in the sliding groove and one end is connected to the top of the sliding groove. Under the action of the spring, the sliding block is located at the bottom of the sliding groove.

[0012] Furthermore, a guide rod is arranged in the slide groove, a guide hole matching the guide rod is provided on the sliding block, and the spring is sleeved on the guide rod.

[0013] Wherein, a limiting portion is arranged on the guide rod.

[0014] Among them, the fixed component includes a driving mechanism, a base and a negative pressure device. The base is slidably installed on the workbench, the said give-way slide grooves are arranged on both sides of the base, and a plurality of negative pressure adsorption holes are arranged on the base. The negative pressure adsorption holes are connected to the negative pressure device. The driving mechanism is installed on the workbench and connected to the base to drive the base to move on the workbench.

[0015] Furthermore, an annular groove is arranged at a coaxial outer position of the negative pressure adsorption hole, and a rubber or silicone pad is arranged in the annular groove.

[0016] The driving mechanism comprises a telescopic rod, a fixed end of which is mounted on a workbench, and a movable end of which is connected to a base.

[0017] Furthermore, the telescopic rod is an electric, pneumatic or hydraulic telescopic rod.

[0018] As an option, the driving mechanism is a rack and pinion driving mechanism, a belt driving mechanism, or a chain driving mechanism.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model realizes the fixation and movement of the copper plate by the set fixing component, so that the copper plate can be moved in a stable manner. During the movement, the driving component drives the bracket to rotate, so that the grinding roller arranged on the bracket contacts the copper plate, thereby realizing the grinding of the copper plate. The set limit plate can realize the purpose of positioning the copper plate at the initial position. The set driving mechanism drives the bracket to rotate, and can realize the adjustment of the position of the grinding roller, so that the utility model can realize the grinding of copper plates of different thickness specifications. At the same time, it can also adjust the pressure between the grinding roller and the copper plate according to the needs, and can realize the adjustment of the grinding pressure according to the situation of the copper plate, which can effectively improve the application scope of the utility model; and the utility model carries the copper plate to move at a uniform speed by the fixed component, and at the same time the grinding roller rotates to realize grinding, so that the grinding of the copper plate is more uniform, and the grinding quality of the copper plate can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram in the middle.

[0024] Reference numerals:

[0025] 101-workbench, 102-grinding assembly, 103-fixing assembly, 104-support frame, 105-bracket, 106-grinding roller, 107-driving assembly, 108-limiting plate, 109-allowing slide groove, 110-sliding block, 111-spring, 112-guide rod, 113-slide rail, 114-base, 115-negative pressure adsorption hole, 116-annular groove. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1 and Figure 2 This embodiment discloses a plate-type crystallizer remanufacturing device, specifically a plate-type crystallizer copper plate grinding device, comprising a workbench 101, a grinding assembly 102 disposed on the workbench 101, and a fixing assembly 103 disposed on the workbench 101 and below the grinding assembly 102 for carrying and fixing the crystallizer copper plate.

[0034] In actual use, the copper plate with the surface polished is placed in an electroplating device for electroplating;

[0035] The grinding assembly 102 includes a support frame 104, a support frame 105 rotatably mounted on the support frame 104, a grinding roller 106 rotatably mounted on the support frame 105, and a motor fixedly mounted on the support frame 105 and fixedly connected to the grinding roller 106, specifically, the output shaft of the motor is fixedly connected to the grinding roller 106, and a driving assembly 107 is arranged on the support frame 104, and the driving assembly 107 is connected to the support frame 105 and is used to drive the support frame 105 to rotate;

[0036] A limit plate 108 is disposed on the workbench 101 , the fixing assembly 103 is slidably matched with the limit plate 108 , and a clearance slide groove 109 matching with the limit plate 108 is disposed on the fixing assembly 103 .

[0037] In this embodiment, the fixing component 103 is set to fix and move the copper plate, so that the copper plate can move in a stable manner. During the movement, the driving component 107 drives the bracket 105 to rotate, so that the grinding roller 106 set on the bracket 105 contacts the copper plate, thereby realizing the grinding of the copper plate. The setting of the limit plate 108 can achieve the purpose of positioning the copper plate in the initial position. The setting of the driving mechanism to drive the bracket 105 to rotate can realize the adjustment of the position of the grinding roller 106, so that the utility model can realize the grinding of copper plates of different thickness specifications. At the same time, the pressure between the grinding roller 106 and the copper plate can be adjusted as needed, and the grinding pressure can be adjusted according to the situation of the copper plate, which can effectively improve the scope of application of the utility model; and the utility model carries the copper plate to move at a uniform speed through the fixing component 103, and the grinding roller 106 rotates to realize grinding, so that the grinding of the copper plate is more uniform, which can ensure the grinding quality of the copper plate.

[0038] In some specific implementation cases, the grinding assembly 102 also includes a sliding block 110 and a spring 111. A sliding groove is provided on the bracket 105. The sliding block 110 is slidably set in the sliding groove. The grinding roller 106 is rotatably installed on the sliding block 110. The motor is fixedly installed on the sliding block 110. The spring 111 is located in the sliding groove and one end is connected to the top of the sliding groove. Under the action of the spring 111, the sliding block 110 is located at the bottom of the sliding groove.

[0039] By sliding the sliding block 110 in the sliding groove and installing the grinding roller 106 on the sliding block 110, the slider can be tightened under the action of the spring 111; the grinding roller 106 is kept in an active state, which can avoid damage to the grinding roller 106 when there are protruding adhesions on the surface of the copper plate during the grinding process.

[0040] At the same time, it is also possible to avoid hard contact between the grinding roller 106 and the copper plate, and the spring 111 provided can achieve the purpose of soft contact, thereby avoiding damage to the grinding roller 106 or the copper plate.

[0041] Furthermore, in actual use, a guide rod 112 is provided in the slide groove, a guide hole matching the guide rod 112 is provided on the sliding block 110, and the spring 111 is sleeved on the guide rod 112, so that the sliding block 110 is more stable when moving.

[0042] In some embodiments, a limiting portion is provided on the guide rod 112. The provided limiting portion can limit the sliding block 110. In actual use, it can be selected whether to provide the limiting portion to avoid irreversible damage to the spring 111.

[0043] Among them, the fixing component 103 includes a driving mechanism, a base 114 and a negative pressure device. The base 114 is slidably installed on the workbench 101. The base 114 is provided with the said give-way grooves 109 on both sides. A plurality of negative pressure adsorption holes 115 are provided on the base 114. The negative pressure adsorption holes 115 are connected to the negative pressure device. The driving mechanism is installed on the workbench 101 and connected to the base 114 for driving the base 114 to move on the workbench 101.

[0044] In actual use, the copper plate is limited by the limit plate 108. After the copper plate is placed on the base 114, the negative pressure device is started to absorb and fix the copper plate on the base 114 by negative pressure, thereby achieving non-destructive fixation of the copper plate.

[0045] Furthermore, an annular groove 116 is provided at the coaxial outer side of the negative pressure adsorption hole 115, and a rubber or silicone pad is provided in the annular groove 116. Under the action of the gravity of the copper plate, the rubber or silicone pad is pressed into the annular groove 116, which can achieve the purpose of sealing, so as to ensure that the negative pressure formed can fix the copper plate.

[0046] The base 114 is slidably disposed on the workbench 101 via the slide rail 113 . In addition, other methods may be used to achieve the sliding connection of the base 114 , which will not be described in detail here.

[0047] The driving mechanism includes a telescopic rod, a fixed end of which is mounted on the workbench 101 , and a movable end of which is connected to the base 114 .

[0048] In actual use, the driving component 107 can be a telescopic rod, and both ends of the telescopic rod are hinged on the support frame 104 and the bracket 105 respectively.

[0049] In actual use, the telescopic rod is an electric, pneumatic or hydraulic telescopic rod.

[0050] Furthermore, in some embodiments, the driving mechanism is a gear rack driving mechanism or a belt driving mechanism or a chain driving mechanism. The above mechanism can be implemented by using the structure in the prior art, and only needs to be able to reciprocate the base 114.

[0051] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Plate crystallizer remanufacturing device, including workbench, Features: It also includes a grinding assembly arranged on the workbench and a fixing assembly arranged on the workbench and located below the grinding assembly for carrying and fixing the crystallizer copper plate. The grinding assembly includes a support frame, a support rotatably mounted on the support frame, a grinding roller rotatably mounted on the support frame, and a motor fixedly mounted on the support frame and fixedly connected to the grinding roller. The support frame is provided with a driving assembly, which is connected to the support frame and is used to drive the support frame to rotate. A limit plate is arranged on the workbench, the fixed component is slidably matched with the limit plate, and a yielding slide groove matching with the limit plate is arranged on the fixed component.

2. The plate mold remanufacturing device according to claim 1, Features: The grinding assembly also includes a sliding block and a spring. A sliding groove is set on the bracket. The sliding block is slidably set in the sliding groove. The grinding roller is rotatably installed on the sliding block. The motor is fixedly installed on the sliding block. The spring is located in the sliding groove and one end is connected to the top of the sliding groove. Under the action of the spring, the sliding block is located at the bottom of the sliding groove.

3. The plate mold remanufacturing device according to claim 2, Features: A guide rod is arranged in the slide groove, a guide hole matching the guide rod is arranged on the slide block, and a spring is sleeved on the guide rod.

4. The plate mold remanufacturing device according to claim 2, Features: A limiting portion is arranged on the guide rod.

5. The plate crystallizer remanufacturing device according to any one of claims 1 to 4, Features: The fixed component includes a driving mechanism, a base and a negative pressure device. The base is slidably mounted on a workbench. The base is provided with the said give-way slide grooves on both sides. A plurality of negative pressure adsorption holes are provided on the base. The negative pressure adsorption holes are connected to the negative pressure device. The driving mechanism is installed on the workbench and connected to the base for driving the base to move on the workbench.

6. The plate crystallizer remanufacturing device according to claim 5, Features: An annular groove is arranged at a coaxial outer position of the negative pressure adsorption hole, and a rubber or silicone pad is arranged in the annular groove.

7. The plate mold remanufacturing device according to claim 5, Features: The driving mechanism comprises a telescopic rod, a fixed end of which is mounted on a workbench, and a movable end of which is connected to a base.

8. The plate crystallizer remanufacturing device according to claim 7, Features: The telescopic rod is an electric, pneumatic or hydraulic telescopic rod.

9. The plate crystallizer remanufacturing device according to claim 7, Features: The driving mechanism is a gear rack driving mechanism or a belt driving mechanism or a chain driving mechanism.

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