Integrated equipment and process for grinding and cutting refractory bricks for photovoltaic glass melting furnace

Abstract

The present invention provides an integrated equipment and process for grinding and cutting refractory bricks for photovoltaic glass melting furnaces, including: a support unit; a clamping unit, the clamping unit for clamping and positioning the lip brick is arranged inside the support unit; a grinding and cutting unit, the grinding and cutting unit for cutting and grinding the clamped lip brick is arranged on the upper part of the support unit; the clamping unit includes: an inner clamping assembly; an outer clamping assembly, the outer clamping assembly for clamping the lip brick in cooperation with the inner clamping assembly is arranged on the side of the inner clamping assembly. By adopting an automatic switching clamping method for the process of cutting and merging, the lip brick can be automatically positioned during the entire cutting process, and the cutting accuracy is high.

Description

Technical Field

[0001] The invention relates to the technical field of lip brick processing, and in particular to integrated grinding and cutting equipment and technology for refractory bricks used in photovoltaic glass melting furnaces. Background Art

[0002] With the continuous progress of the glass industry, the quality requirements for supporting refractory materials are getting higher and higher. Lip bricks are a kind of fused corundum products widely used in float glass furnaces. The quality of the lip bricks is directly related to the quality and comprehensive technical indicators of the glass. In the process of cutting the lip bricks after they are taken out of the furnace, usually the flat surfaces at both ends are cut off first, and then the two ends are cut again after being cut off, so that the lip bricks are cut into a state with short ends and long middle for supporting use, and the cut part needs to be polished after each cut.

[0003] Chinese patent CN201900541U discloses a grinding tool for lip bricks, which includes a cylindrical body, and the side of the cylinder is overall concave in an arc shape, and the arc-shaped side surface cooperates with the working surface of the lip brick.

[0004] However, this technical solution and the prior art have the following defects:

[0005] 1. Each time the lip brick is cut, it is necessary to move the lip brick to the next station for repositioning and grinding the cut surface. Since the lip brick is large and heavy, the repeated movement and positioning of the lip brick is not only complicated, but also has a large positioning error;

[0006] 2. The existing cutting method cannot first separate and cut off the two ends of the lip brick, cut off the irregular ends at both ends, then merge the remaining parts after the separate cutting, and cut and grind the merged lip brick as a whole, so the cutting efficiency is low. Summary of the invention

[0007] The purpose of the present invention is to address the shortcomings of the prior art and to provide an integrated refractory brick grinding and cutting equipment for a photovoltaic glass melting furnace. The irregular two ends are first cut and ground by separate cutting, and then the remaining regular lip bricks are merged for overall cutting and grinding, thereby reducing the number of cutting and grinding times and achieving integrated grinding and cutting. The entire grinding and cutting process greatly reduces the manual handling of the lip bricks. In addition, the present invention adopts an automatic switching clamping method in the process of splitting and merging cutting, so that the lip bricks can be automatically positioned during the entire cutting process, and the cutting accuracy is high.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A refractory brick grinding and cutting integrated equipment for photovoltaic glass melting furnace, comprising:

[0010] Support unit;

[0011] A clamping unit, used for clamping and positioning the lip brick, the clamping unit being arranged inside the supporting unit;

[0012] A grinding and cutting unit, used for cutting and grinding the clamped lip brick, the grinding and cutting unit is arranged on the upper part of the supporting unit;

[0013] The clamping unit comprises:

[0014] Inner clamp assembly;

[0015] An outer clamping assembly, used for cooperating with the inner clamping assembly to clamp the lip brick, the outer clamping assembly is arranged on the side of the inner clamping assembly;

[0016] During operation, the two lip bricks are first clamped separately under the cooperation of the inner clamping assembly and the outer clamping assembly. The grinding and cutting unit cuts off the irregular ends of the lip bricks and performs grinding. Subsequently, the outer clamping assembly pushes the two lip bricks inward synchronously, and the inner clamping assembly contracts synchronously, and the two lip bricks merge. Finally, the grinding and cutting unit performs overall grinding and cutting on the merged lip brick.

[0017] As an improvement, the support unit comprises:

[0018] Main support;

[0019] Side brackets, the side brackets are arranged on both sides of the main bracket;

[0020] A pre-baffle, the pre-baffle being connected to a side of the side bracket opposite to the main bracket;

[0021] The side portion of the side bracket is connected to a limiting rod;

[0022] A first guide rail is provided inside the main support;

[0023] The limiting rod is slidably inserted into the first guide rail through the limiting block.

[0024] As an improvement, a fixing block is connected to the lower end of the side bracket;

[0025] The side of the fixed block is connected to a first push rod;

[0026] The outer sliding sleeve of the first push rod is provided with a guide sleeve connected to the lower part of the main bracket;

[0027] A first driving wheel is meshed inside the first push rod.

[0028] As an improvement, the inner clip assembly comprises:

[0029] containment box;

[0030] A first mounting groove is provided inside the containing box;

[0031] A sinking groove is provided at the lower part of the first installation groove and inside the receiving box;

[0032] First guide grooves are provided inside the containing box and on both sides of the first mounting groove;

[0033] A transmission member is rotatably connected inside the containing box;

[0034] A second mounting groove is provided inside the transmission member;

[0035] A positioning pin is connected inside the second mounting groove;

[0036] The outer side of the positioning pin is rotatably connected with a connecting rod;

[0037] One end of the connecting rod relative to the transmission member is rotatably connected to a lifting baffle;

[0038] A slope is arranged in the middle of the first guide groove, which is inclined downward and has the same inclination as the sinking groove.

[0039] As an improvement, a first bevel gear meshing with the outer clamping assembly is sleeved on the middle part of the outer side of the transmission member;

[0040] A second guide groove is provided inside the transmission member near the end portion;

[0041] A slider is slidably inserted in the second guide groove;

[0042] The side of the slider is connected with a telescopic rod;

[0043] The side of the telescopic rod is connected with an extension rod;

[0044] The sliding block is rectangular.

[0045] As an improvement, the outer clamp assembly includes: a second driving wheel;

[0046] a second bevel gear, the second bevel gear being connected above the second driving wheel;

[0047] a second push rod, the second push rod being engaged on both sides of the second driving wheel;

[0048] A push-pull beam connected to a side portion of the second push rod;

[0049] A main pushing block is connected in the middle of the side of the push-pull beam;

[0050] A second guide rail is provided inside the push-pull beam;

[0051] A follower push block is slidably inserted in the second guide rail.

[0052] As an improvement, the grinding and cutting unit comprises:

[0053] X-axis adjustment rail;

[0054] A Y-direction adjustment rail, the Y-direction adjustment rail is slidably inserted inside the X-direction adjustment rail;

[0055] A Z-adjustable rail, the Z-adjustable rail being slidably plugged into a side of the Y-adjustable rail;

[0056] A lifting frame, the lifting frame is slidably inserted into the Z-direction adjustment rail; and

[0057] A grinding and cutting assembly is rotatably connected to the interior of the lifting frame via a switching shaft.

[0058] As an improvement, the grinding and cutting assembly includes: a tool holder;

[0059] A cutting knife, the cutting knife is rotatably connected to the inside of the knife holder;

[0060] A grinding piece is rotatably connected inside the tool holder and is located at an end opposite to the cutting knife.

[0061] As an improvement, the grinding and cutting components are provided in two groups at the upper end of the support unit.

[0062] Another object of the present invention is to provide a process for grinding and cutting lip bricks in view of the deficiencies of the prior art, comprising the following steps:

[0063] Step 1: Separation and clamping process: put two lip bricks into the upper part of the main support and the side support with one end of the lip brick close to the side of the pre-baffle, and control the outer clamping assembly and the inner clamping assembly to clamp the two lip bricks in a separated state on the upper part of the support unit;

[0064] Step 2: External end cutting process: the grinding and cutting assembly cuts off the irregular surfaces at both ends of the lip brick by a cutting knife;

[0065] Step 3: grinding the outer end, the switching shaft switches the grinding piece out of the lifting frame through the tool holder and rotates it to grind the remaining end surface after cutting;

[0066] Step 4: After the irregular two end faces are cut off, the second driving wheel drives the push-pull beam to move through the second push rod, and the push-pull beam synchronously drives the main push block and the slave push block to move and merge the two separated lip bricks;

[0067] Step 5: Cutting process: by moving the grinding and cutting assembly to the gap between the main bracket and the side bracket, the combined lip bricks are cut off at one time;

[0068] Step 6, the block separation process, the first driving wheel drives the fixed block to move through the first push rod, and the fixed block separates the lip brick located on the side bracket after being cut off from the lip brick located on the main bracket after being cut off through the side bracket;

[0069] Step 7: Cutting and grinding process: switch the positions of the cutting knife and the grinding piece in the grinding and cutting assembly, and smooth the lip brick surface in the merged state at the cut-off point between the side bracket and the main bracket.

[0070] The beneficial effects of the present invention are:

[0071] (1) The present invention drives the second push rod to move through the second driving wheel, and the second push rod drives the main push block and the slave push block to enter the main bracket and the side bracket respectively through the push-pull beam. At the same time, the second driving wheel also drives the first bevel gear to rotate through the second bevel gear, and the first bevel gear drives the positioning pin to rotate through the transmission member. The positioning pin drives the lifting baffle to move along the first guide groove to the side of the lip brick through the connecting rod and cooperates with the main push block and the slave push block to separate and clamp the two lip bricks in position, thereby achieving the effect of automatic positioning.

[0072] (2) The present invention uses a cutting knife to cut off the irregular end faces of the two ends of the positioned lip brick. After cutting, the driving motor in the switching shaft is started, and the driving motor drives the grinding piece and the cutting knife to switch positions through the switching shaft. Subsequently, the grinding piece is used to grind the grinding surface flat, thereby achieving the effect of cutting and grinding by first cutting and grinding the two irregular ends separately, thereby achieving the effect of integrated grinding and cutting.

[0073] (3) The present invention adopts an automatic switching clamping method in the process of slitting and merging cutting, so that the lip brick can be automatically positioned in the entire cutting process, and the cutting accuracy is high.

[0074] (4) The present invention drives the slider to move along the second guide groove through the telescopic rod, thereby compensating the relative distance of the side bracket relative to the main bracket. After the short lip brick on the side bracket is separated from the long lip brick on the main bracket and a gap is generated, the grinding and cutting assembly is controlled, and the grinding piece in the grinding and cutting assembly is switched out. The cutting surface of the short lip brick and the long lip brick is ground by the grinding piece, thereby achieving the effect of greatly reducing the manual handling of the lip bricks in the entire grinding and cutting process and reducing the number of cutting and grinding times.

[0075] (5) The present invention firstly cuts off the irregular ends of two groups of lip bricks by using an outer end cutting process, so that the remaining regular end faces can be perfectly merged, and then the merged lip bricks are ground and cut as a whole, with a small number of grinding times and high grinding efficiency.

[0076] In summary, the present invention has the advantages of high grinding and cutting precision and integrated grinding and cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0077] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0078] Figure 2 It is a schematic diagram of the overall internal structure of the present invention;

[0079] Figure 3 This is a schematic diagram of the structure of the grinding and cutting assembly of the present invention;

[0080] Figure 4 This is a schematic diagram of the internal structure of the support unit of the present invention;

[0081] Figure 5 It is a schematic diagram of the lower structure of the support unit of the present invention;

[0082] Figure 6 It is a side cross-sectional view of the inner clip assembly of the present invention;

[0083] Figure 7 It is a top sectional view of the inner clamp assembly of the present invention;

[0084] Figure 8 This is a diagram showing the matching relationship between the inner clamp assembly and the main bracket of the present invention;

[0085] Fig. 9 For the present invention Figure 8 The enlarged view of point A in the middle;

[0086] Fig.10 It is a schematic diagram of the internal structure of the transmission part of the present invention;

[0087] Fig.11 A diagram showing the matching relationship between the slider and the second guide groove of the present invention;

[0088] Fig.12 It is a schematic diagram of the motion state diagram of the lip brick merging process of the present invention;

[0089] Fig.13 It is a process flow chart of the present invention.

[0090] In the figure, 1, support unit; 2, clamping unit; 3, grinding unit; 101, main bracket; 102, side bracket; 103, pre-blocking plate; 1011, first guide rail; 1012, first driving wheel; 10121, guide sleeve; 1021, fixing block; 1022, first push rod; 1023, limiting rod; 10231, limiting block; 21, inner clamping assembly; 22, outer clamping assembly; 211, accommodating box; 2111, first mounting groove; 2112, sinking groove; 2113, first guide groove; 212, transmission member; 2121, second mounting groove; 2122, positioning pin; 2123, connecting rod; 212 4. Second guide groove; 2125. Sliding block; 21251. Telescopic rod; 2126. Extension rod; 2127. First bevel gear; 213. Lifting baffle; 2131. Guide roller; 221. Second driving wheel; 222. Second bevel gear; 223. Second push rod; 224. Push-pull beam; 2241. Main push block; 2242. Slave push block; 2243. Second guide rail; 301. X-axis adjustment rail; 302. Y-axis adjustment rail; 303. Z-axis adjustment rail; 304. Lifting frame; 305. Grinding and cutting assembly; 3041. Switching shaft; 3051. Tool holder; 3052. Cutting knife; 3053. Grinding piece. DETAILED DESCRIPTION

[0091] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0092] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0093] Embodiment 1

[0094] like Figure 1-2 As shown, this embodiment provides a refractory brick grinding and cutting integrated equipment for photovoltaic glass melting furnace, including:

[0095] Support unit 1;

[0096] A clamping unit 2, used for clamping and positioning the lip brick, the clamping unit 2 is arranged inside the supporting unit 1;

[0097] A grinding and cutting unit 3, which is used for cutting and grinding the clamped lip bricks. The grinding and cutting unit 3 is arranged on the upper part of the supporting unit 1;

[0098] The clamping unit 2 comprises:

[0099] Inner clip assembly 21;

[0100] An outer clamping assembly 22, which is used to cooperate with the inner clamping assembly 21 to clamp the lip brick. The outer clamping assembly 22 is arranged on the side of the inner clamping assembly 21;

[0101] During operation, the two lip bricks are first clamped separately by the cooperation of the inner clamping assembly 21 and the outer clamping assembly 22, and the grinding and cutting unit 3 cuts off the irregular ends of the lip bricks and performs grinding processing. Subsequently, the outer clamping assembly 22 pushes the two lip bricks inward synchronously, and the inner clamping assembly 21 contracts synchronously, and the two lip bricks merge. Finally, the grinding and cutting unit 3 performs overall grinding and cutting on the merged lip brick.

[0102] As an improvement, Figure 4 As shown, the support unit 1 comprises:

[0103] Main support 101;

[0104] Side brackets 102, which are arranged on both sides of the main bracket 101;

[0105] A pre-baffle 103, wherein the pre-baffle 103 is connected to a side of the side bracket 102 opposite to the main bracket 101;

[0106] The side of the side bracket 102 is connected to a limiting rod 1023;

[0107] A first guide rail 1011 is provided inside the main support 101;

[0108] The limiting rod 1023 is slidably inserted into the first guide rail 1011 through the limiting block 10231 .

[0109] Further, such as Figure 4 As shown, the lower end of the side bracket 102 is connected to a fixing block 1021;

[0110] The side of the fixing block 1021 is connected to a first push rod 1022;

[0111] The outer sliding sleeve of the first push rod 1022 is provided with a guide sleeve 10121 connected to the lower part of the main bracket 101;

[0112] The first push rod 1022 is internally meshed with a first driving wheel 1012;

[0113] A driving motor is disposed above the first driving wheel 1012 and inside the main support 101 .

[0114] As an improvement, Figure 6-8 As shown, the inner clip assembly 21 includes:

[0115] A receiving box 211;

[0116] A first mounting groove 2111 is provided inside the receiving box 211;

[0117] A sinking groove 2112 is provided at the lower part of the first installation groove 2111 and inside the receiving box 211;

[0118] First guide grooves 2113 are provided inside the receiving box 211 and on both sides of the first installation groove 2111;

[0119] The interior of the containing box 211 is rotatably connected with a transmission member 212;

[0120] A second mounting groove 2121 is provided inside the transmission member 212;

[0121] A positioning pin 2122 is connected inside the second installation groove 2121;

[0122] The outer side of the positioning pin 2122 is rotatably connected to a connecting rod 2123;

[0123] The connecting rod 2123 is rotatably connected to one end of the transmission member 212 with a lifting baffle 213;

[0124] The lifting baffle plate 213 cooperates with the first guide groove 2113 through the guide roller 2131, wherein the guide roller 2131 is rotatably connected to the side of the lifting baffle plate 213;

[0125] A downwardly inclined slope is provided in the middle of the first guide groove 2113 and has the same inclination angle as the sinking groove 2112 .

[0126] Further, such as Fig.10 As shown, the middle part of the outer side of the transmission member 212 is sleeved with a first bevel gear 2127 meshing with the outer clamping assembly 22;

[0127] The transmission member 212 is provided with a second guide groove 2124 inside near the end thereof;

[0128] A slider 2125 is slidably inserted into the second guide groove 2124;

[0129] The side of the slider 2125 is connected to a telescopic rod 21251;

[0130] The side of the telescopic rod 21251 is connected to an extension rod 2126;

[0131] The slider 2125 is rectangular.

[0132] As an improvement, Fig. 9 As shown, the outer clamping assembly 22 includes: a second driving wheel 221;

[0133] A driving motor is disposed at the lower end of the second driving wheel 221 and inside the main support 101;

[0134] A second bevel gear 222, wherein the second bevel gear 222 is connected above the second driving wheel 221;

[0135] a second push rod 223, the second push rod 223 being engaged with two sides of the second driving wheel 221;

[0136] A push-pull beam 224, wherein the push-pull beam 224 is connected to a side portion of the second push rod 223;

[0137] A main push block 2241 is connected in the middle of the side of the push-pull beam 224;

[0138] A second guide rail 2243 is provided inside the push-pull beam 224;

[0139] A push block 2242 is slidably inserted in the second guide rail 2243;

[0140] The length of the second guide rail 2243 is equal to the length of the first guide rail 1011 .

[0141] As an improvement, Figure 2-3 As shown, the grinding and cutting unit 3 includes:

[0142] X-direction adjustment rail 301;

[0143] A Y-direction adjustment rail 302, wherein the Y-direction adjustment rail 302 is slidably inserted into the X-direction adjustment rail 301;

[0144] A Z-direction adjustment rail 303, wherein the Z-direction adjustment rail 303 is slidably inserted into the side of the Y-direction adjustment rail 302;

[0145] A lifting frame 304, wherein the lifting frame 304 is slidably inserted into the Z-direction adjustment rail 303; and

[0146] A grinding and cutting assembly 305, wherein the grinding and cutting assembly 305 is rotatably connected to the inside of the lifting frame 304 via a switching shaft 3041;

[0147] The grinding and cutting assembly 305 is provided with a driving motor for driving the switching shaft 3041 to rotate;

[0148] The X-axis adjustment rail 301 and the Y-axis adjustment rail 302, and the Y-axis adjustment rail 302 and the Z-axis adjustment rail 303 are preferably adjusted by program control, and reference may be made to the control method of the X, Y, and Z axes of a three-axis CNC machine tool.

[0149] Furthermore, the grinding and cutting assembly 305 includes: a tool holder 3051;

[0150] A cutting knife 3052, wherein the cutting knife 3052 is rotatably connected to the inside of the knife holder 3051;

[0151] The grinding piece 3053 is rotatably connected to the inside of the tool holder 3051 and is located at an end opposite to the cutting knife 3052 .

[0152] The grinding and cutting components 305 are located at the upper end of the support unit 1 and are provided with two groups.

[0153] It should be added that, after the lip bricks are just prepared, there are protrusions or depressions on the two end surfaces, which causes the protruding parts to hinder the merging when the two lip bricks are directly merged, resulting in a large gap between the merged lip bricks. Therefore, the present invention separates the lip bricks in advance to cut off the irregular parts at both ends, and then merges and cuts off the remaining parts.

[0154] Initially, the side bracket 102 and the main bracket 101 are in a combined state. Figure 2 , Figure 4 , Figure 8-9 As shown, the two lip bricks are placed separately in the middle groove above the main bracket 101 and the side bracket 102, one end of the lip brick is against the inner side of the pre-baffle 103 so that the two ends of the two lip bricks are aligned at the beginning, and the driving motor on the upper part of the second driving wheel 221 is started. The driving motor drives the second push rod 223 to move through the second driving wheel 221, and the second push rod 223 drives the main push block 2241 and the slave push block 2242 to enter the main bracket 101 and the side bracket 102 respectively through the push-pull beam 224. At the same time, the second driving wheel 221 also drives the first bevel gear 2127 to rotate through the second bevel gear 222, and the first bevel gear 2127 drives the positioning pin 2122 to rotate through the transmission member 212, and the positioning pin 2122 drives the lifting baffle 213 to move to the side of the lip brick along the first guide groove 2113 through the connecting rod 2123, and cooperates with the main push block 2241 and the slave push block 2242 to separate and clamp the two lip bricks for positioning, thereby achieving the effect of automatic positioning;

[0155] Subsequently, the grinding and cutting assembly 305 is controlled to cut off the irregular end surfaces of the two ends of the positioned lip brick through the cutting knife 3052. After cutting, the driving motor in the switching shaft 3041 is started, and the driving motor drives the grinding piece 3053 and the cutting knife 3052 to switch positions through the switching shaft 3041. Subsequently, the grinding piece 3053 grinds the grinding surface flat, thereby achieving the effect of cutting and grinding the two ends of the irregular shape by separating and cutting them, thereby achieving the effect of integrated grinding and cutting.

[0156] After the irregular end faces of the lip bricks are cut off, Figure 6-9 , Fig.12 As shown, the second driving wheel 221 is controlled to reverse, the second driving wheel 221 drives the push-pull beam 224 to move through the second push rod 223, the push-pull beam 224 synchronously pushes the two groups of lip bricks closer together through the main push block 2241 and the slave push block 2242, and at the same time, the second driving wheel 221 drives the first bevel gear 2127 to rotate through the second bevel gear 222, the first bevel gear 2127 drives the positioning pin 2122 to rotate through the transmission member 212, and the positioning pin 2122 drives the lifting baffle 213 to move along the first guide groove 2113 under the action of the guide roller 2131 through the connecting rod 2123, so that the lifting baffle 213 is moved from the bottom to the first guide groove 2113. The bottom contact transition of the first mounting groove 2111 is that the bottom of the lifting baffle 213 contacts the bottom of the sinking groove 2112. At this time, the top height of the lifting baffle 213 is lower than the top height of the receiving box 211, avoiding the obstruction caused by the lifting baffle 213 during the merging process of the lip bricks. Finally, the two lip bricks are merged under the pushing action of the main push block 2241 and the slave push block 2242, and then the grinding and cutting component 305 is controlled to cut the merged lip bricks as a whole, thereby achieving the process of cutting and merging cutting by automatically switching the clamping method, so that the lip bricks can be automatically positioned during the entire cutting process, and the cutting accuracy is high.

[0157] After the cutting work is completed, Figure 5As shown, the driving motor on the upper part of the first driving wheel 1012 is started, and the driving motor drives the first push rod 1022 to move along the guide sleeve 10121 through the first driving wheel 1012, and the first push rod 1022 drives the side bracket 102 and the short lip brick cut off from the upper part to gradually move away from the main bracket 101 through the fixing block 1021. In this process, the side bracket 102 drives the slave push block 2242 to move along the second guide rail 2243. At the same time, the accommodating box 211 located in the slave push block 2242 drives the telescopic rod 21251 to move through the extension rod 2126. The telescopic rod 21251 The slider 2125 is driven to move along the second guide groove 2124 to compensate for the relative distance of the side bracket 102 relative to the main bracket 101. After the short lip brick on the side bracket 102 is separated from the long lip brick on the main bracket 101 after cutting and a gap is generated, the grinding and cutting component 305 is controlled, and the grinding piece 3053 in the grinding and cutting component 305 is switched out. The cutting surfaces of the short lip brick and the long lip brick are ground by the grinding piece 3053, thereby achieving the effect of greatly reducing the manual handling of the lip bricks in the entire grinding and cutting process and reducing the number of cutting and grinding times.

[0158] Embodiment 2

[0159] like Fig.13 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0160] A process for grinding and cutting lip bricks using an integrated refractory brick grinding and cutting device for a photovoltaic glass melting furnace comprises the following steps:

[0161] Step 1: Separation and clamping process: put two lip bricks into the upper part of the main support 101 and the side support 102 with one end of the lip brick close to the side of the pre-baffle 103, and control the outer clamping assembly 22 and the inner clamping assembly 21 to clamp the two lip bricks in a separated state on the upper part of the support unit 1;

[0162] Step 2: Outer end cutting process: the grinding and cutting assembly 305 cuts off the irregular surfaces at both ends of the lip brick through the cutting knife 3052;

[0163] Step 3: grinding the outer end portion. The switching shaft 3041 switches the grinding piece 3053 out of the lifting frame 304 through the tool holder 3051 and rotates the grinding piece 3053 to grind the remaining end surface after cutting.

[0164] Step 4: After the irregular two end surfaces are cut off, the second driving wheel 221 drives the push-pull beam 224 to move through the second push rod 223, and the push-pull beam 224 simultaneously drives the main push block 2241 and the slave push block 2242 to move and merge the two separated lip bricks;

[0165] Step 5: Cutting process: the combined lip bricks are cut at one time by moving the grinding and cutting assembly 305 to the gap between the main support 101 and the side support 102;

[0166] Step 6: Block cutting and separation process: the first driving wheel 1012 drives the fixed block 1021 to move through the first push rod 1022, and the fixed block 1021 separates the lip brick located on the side bracket 102 after being cut from the lip brick located on the main bracket 101 after being cut through the side bracket 102;

[0167] Step 7: Cutting and grinding process: the cutting knife 3052 and the grinding piece 3053 in the grinding and cutting assembly 305 are switched in position, and the lip brick surface at the cut-off position of the side bracket 102 and the main bracket 101 in the merged state is smoothed.

[0168] It should be noted that the present invention firstly cuts off the two irregular ends of the lip bricks by using the outer end cutting process, so that the remaining regular end faces can be perfectly merged, and then the merged lip bricks are ground and cut as a whole, with fewer grinding times and higher grinding efficiency.

[0169] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A refractory brick grinding and cutting integrated equipment for photovoltaic glass melting furnace, characterized in that: include: Support unit; A clamping unit, used for clamping and positioning the lip brick, the clamping unit being arranged inside the supporting unit; A grinding and cutting unit, used for cutting and grinding the clamped lip brick, the grinding and cutting unit is arranged on the upper part of the supporting unit; The clamping unit comprises: Inner clamp assembly; An outer clamping assembly, used for cooperating with the inner clamping assembly to clamp the lip brick, the outer clamping assembly is arranged on the side of the inner clamping assembly; During operation, the two lip bricks are first clamped separately by the cooperation of the inner clamping assembly and the outer clamping assembly, and the grinding and cutting unit cuts off the irregular ends of the lip bricks and performs grinding processing. Then, the outer clamping assembly pushes the two lip bricks inward synchronously, and the inner clamping assembly shrinks synchronously, and the two lip bricks merge. Finally, the grinding and cutting unit performs overall grinding and cutting work on the merged lip bricks. The inner clip assembly comprises: Container; A first mounting groove is provided inside the containing box; A sinking groove is provided at the lower part of the first installation groove and inside the receiving box; First guide grooves are provided inside the containing box and on both sides of the first mounting groove; A transmission member is rotatably connected inside the containing box; A second mounting groove is provided inside the transmission member; A positioning pin is connected inside the second mounting groove; The outer side of the positioning pin is rotatably connected with a connecting rod; One end of the connecting rod relative to the transmission member is rotatably connected to a lifting baffle; The first guide groove has a downward slope in the middle thereof which is the same as the inclination of the sinking groove; A first bevel gear meshing with the outer clamping assembly is sleeved on the middle part of the outer side of the transmission member; A second guide groove is provided inside the transmission member near the end portion; A slider is slidably inserted in the second guide groove; The side of the slider is connected with a telescopic rod; The side of the telescopic rod is connected with an extension rod; The sliding block is rectangular.

2. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 1 is characterized in that: The support unit comprises: Main support; Side brackets, the side brackets are arranged on both sides of the main bracket; A pre-baffle, the pre-baffle being connected to a side of the side bracket opposite to the main bracket; The side portion of the side bracket is connected to a limiting rod; A first guide rail is provided inside the main support; The limiting rod is slidably inserted into the first guide rail through the limiting block.

3. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 2 is characterized in that: The lower end of the side bracket is connected to a fixing block; The side of the fixed block is connected to a first push rod; The outer sliding sleeve of the first push rod is provided with a guide sleeve connected to the lower part of the main bracket; A first driving wheel is meshed inside the first push rod.

4. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 3 is characterized in that: The outer clamp assembly includes: a second driving wheel; a second bevel gear, the second bevel gear being connected above the second driving wheel; a second push rod, the second push rod being engaged on both sides of the second driving wheel; A push-pull beam connected to a side portion of the second push rod; A main pushing block is connected in the middle of the side of the push-pull beam; A second guide rail is provided inside the push-pull beam; A follower push block is slidably inserted in the second guide rail.

5. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 4 is characterized in that: The grinding and cutting unit comprises: X-axis adjustment rail; A Y-direction adjustment rail, the Y-direction adjustment rail is slidably inserted inside the X-direction adjustment rail; A Z-adjustable rail, the Z-adjustable rail being slidably inserted into a side of the Y-adjustable rail; A lifting frame, the lifting frame is slidably inserted into the Z-direction adjustment rail; and A grinding and cutting assembly is rotatably connected to the interior of the lifting frame via a switching shaft.

6. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 5, characterized in that: The grinding and cutting assembly comprises: a tool holder; A cutting knife, the cutting knife is rotatably connected to the inside of the knife holder; A grinding piece is rotatably connected inside the tool holder and is located at an end opposite to the cutting knife.

7. The integrated refractory brick grinding and cutting equipment for photovoltaic glass melting furnace according to claim 6, characterized in that: The grinding and cutting components are arranged in two groups at the upper end of the supporting unit.

8. The process of grinding and cutting lip bricks using the integrated equipment for grinding and cutting refractory bricks for photovoltaic glass melting furnace according to claim 7, characterized in that: The following steps are involved: Step 1: Separation and clamping process: put two lip bricks into the upper part of the main support and the side support with one end of the lip brick close to the side of the pre-baffle, and control the outer clamping assembly and the inner clamping assembly to clamp the two lip bricks in a separated state on the upper part of the support unit; Step 2: External end cutting process: the grinding and cutting assembly cuts off the irregular surfaces at both ends of the lip brick by a cutting knife; Step 3: grinding the outer end, the switching shaft switches the grinding piece out of the lifting frame through the tool holder and rotates it to grind the remaining end surface after cutting; Step 4: After the irregular two end faces are cut off, the second driving wheel drives the push-pull beam to move through the second push rod, and the push-pull beam synchronously drives the main push block and the slave push block to move and merge the two separated lip bricks; Step 5: Cutting process: by moving the grinding and cutting assembly to the gap between the main bracket and the side bracket, the combined lip bricks are cut off at one time; Step 6, the block separation process, the first driving wheel drives the fixed block to move through the first push rod, and the fixed block separates the lip brick located on the side bracket after being cut off from the lip brick located on the main bracket after being cut off through the side bracket; Step 7: Cutting and grinding process: switch the positions of the cutting knife and the grinding piece in the grinding and cutting assembly, and grind the cut surfaces of the lip bricks on the side bracket and the main bracket.

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