Efficient horizontal metal band sawing machine

Abstract

The invention discloses an efficient horizontal metal band sawing machine, and relates to the technical field of horizontal metal band sawing machines, the efficient horizontal metal band sawing machine comprises a cooling cleaning mechanism and a band saw body mounted in the cooling cleaning mechanism, one side of the cooling cleaning mechanism is provided with a conveying protection mechanism, and the top of the conveying protection mechanism is provided with a second pressing support; the cooling and cleaning mechanism comprises a band saw support, connecting hinges are symmetrically mounted at the top of the band saw support, band saw cover plates are rotationally connected to the outer sides of the two connecting hinges, a cooling water tank is fixedly mounted on one side of the middle of each band saw cover plate, and a water tank plug is in threaded connection with one side of the top of each cooling water tank. The water outlet amount of the quantitative water outlet pipe can be automatically adjusted according to the cutting depth of a workpiece, meanwhile, cooling water flows down along with the flow guide grooves in the surfaces of the vertical flow guide device and the inclined flow guide device, the top of the workpiece can be cooled, and meanwhile the band saw body can be cooled.

Description

Technical Field

[0001] The invention relates to the technical field of horizontal metal band sawing machines, in particular to a high-efficiency horizontal metal band sawing machine. Background Art

[0002] A horizontal metal band saw is a machine tool used for metal cutting. Its working principle is to cut metal materials through the tension of the band saw blade and the centrifugal force generated by high-speed operation. The horizontal band saw will produce a large amount of debris in the process of cutting metal sheets. These debris will remain on the processing table and need to be cleaned using a waste chip disposal mechanism.

[0003] Publication No. CN222627107U discloses a horizontal metal band saw with a cooling function. When the band saw body needs to be cooled, the nozzle can be turned on to spray water on the saw teeth and the workpiece to cool them down. Then, the forward and reverse rotation function of the motor is turned on, so that the moving block can drive the nozzle to move back and forth on both sides of the surface of the band saw body to achieve cooling of the entire sawing area, avoiding the problem that the existing nozzle cannot be cooled and thus cannot effectively cool the entire sawing area. When the water source with debris enters the filter box, it will be filtered by the first filter plate and the second filter plate in turn to achieve layered filtration, thereby increasing the filtering effect of the filter box and more effectively capturing debris of different sizes. However, this patent still has the following problems in actual use: Although the horizontal metal band saw with a cooling function can cool the saw teeth and the workpiece by spraying water, the saw teeth are constantly rotating, which causes the cooling water and cutting debris to splash everywhere, making it inconvenient to collect the cutting debris. At the same time, a large amount of mud appears on the cutting table, affecting the subsequent metal cutting. At the same time, the amount of water spraying cannot be controlled. When the amount of water sprayed is small, it is not conducive to the cooling of the saw teeth. When the amount of water sprayed is large, it will cause a waste of water resources. At the same time, too much water contacting the saw teeth will cause the cooling water to splash.

[0004] Therefore, an efficient horizontal metal band sawing machine is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The object of the present invention is to provide an efficient horizontal metal band saw to solve the problem raised in the above-mentioned background technology that the saw teeth are constantly rotating, which causes cooling water and cutting debris to splash everywhere, making it inconvenient to collect the cutting debris, and causing a large amount of mud to appear on the cutting table, affecting the subsequent metal cutting. At the same time, the amount of water sprayed cannot be controlled. When the amount of water sprayed is small, it is not conducive to the cooling of the saw teeth. When the amount of water sprayed is large, it will cause water waste. At the same time, too much water contacting the saw teeth will cause cooling water splashing.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an efficient horizontal metal band sawing machine, comprising a cooling and cleaning mechanism, and a band saw body installed inside the cooling and cleaning mechanism; A conveying protection mechanism is provided on one side of the cooling and cleaning mechanism, and a second pressing bracket is provided on the top of the conveying protection mechanism; Also includes: The cooling and cleaning mechanism includes a band saw bracket, a connecting hinge is symmetrically installed on the top of the band saw bracket, the outer sides of the two connecting hinges are rotatably connected to the band saw cover, a cooling water tank is fixedly installed on one side of the middle part of the band saw cover, and a water tank plug is threadedly connected to one side of the top of the cooling water tank; Wherein, a water outlet pump is fixedly installed at the bottom of the cooling water tank, an electric telescopic tube is fixedly installed at the bottom of the water outlet pump, and a supporting chassis is fixedly installed at the bottom of the electric telescopic tube; Among them, a first connecting spring is fixedly installed on the top of the supporting chassis, a quantitative water outlet pipe is fixedly installed on the bottom of the supporting chassis, and a fixing bracket is fixedly installed on the inner side of the top of the quantitative water outlet pipe.

[0007] Preferably, a water outlet telescopic rod is fixedly installed on the bottom of the fixed bracket, a water outlet spring is slidably connected to the outside of the water outlet telescopic rod, a sealing piston is fixedly installed on the bottom of the water outlet spring, a vertical deflector is installed at the bottom center of the sealing piston, and an inclined deflector is fixedly installed on the bottom of the vertical deflector.

[0008] Preferably, fixing bolts are symmetrically provided on the side of the band saw cover away from the connecting hinge, the band saw cover is fixedly connected to the band saw bracket through the fixing bolts, a sprocket limit cover is fixedly installed on the top side of the band saw bracket, a cutting motor is fixedly installed on the inner side of the sprocket limit cover, the output end of the cutting motor is fixedly connected to the first sprocket transmission assembly, a cutting active roller is symmetrically installed on one side of the first sprocket transmission assembly, the band saw body is transmission-connected to the cutting active roller, and the band saw body is symmetrically transmission-connected to the cutting driven roller on the side away from the cutting active roller.

[0009] Preferably, a correction fixed block is symmetrically installed on the inner side of the bottom of the band saw bracket, a correction bracket is symmetrically installed on one side of the top of the correction fixed block, a rotating bracket is symmetrically installed on one side of the two correction brackets, a correction roller is rotatably connected between the two rotating brackets, the correction roller is rotatably connected to the band saw body, an electric telescopic rod is symmetrically installed on the bottom of the band saw body, a collection box is fixedly installed on the bottom of the electric telescopic rod, and a sewage valve is fixedly installed on one side of the bottom of the collection box.

[0010] Preferably, the conveying protection mechanism includes a conveying bracket, which is fixedly installed on the top of the collection box, a controller is fixedly installed on the front of the conveying bracket, a clamping bracket is fixedly installed on one end of the conveying bracket, a clamping motor is fixedly installed on the outside of the clamping bracket, the output end of the clamping motor is fixedly connected to a clamping bidirectional threaded rod, the outside of the clamping bidirectional threaded rod is symmetrically threaded with a clamping threaded sleeve, and a clamping connecting plate is fixedly installed on the top of the clamping threaded sleeve.

[0011] Preferably, a first clamping bracket is fixedly installed on the end of the clamping connecting plate, a clamping sliding rod is fixedly installed inside the first clamping bracket, a clamping sliding sleeve is slidably connected to the outer side of the clamping sliding rod, a first clamping spring is fixedly installed on the top of the clamping sliding sleeve, a sliding protective cover is fixedly installed on one side of the clamping sliding sleeve, a rotating support is symmetrically installed on the inner side of the sliding protective cover, a rotating support is rotatably connected to the outer side of the rotating spring, and a rotating clamping block is fixedly installed on the end of the rotating spring.

[0012] Preferably, a fixed protective cover is symmetrically installed on one side of the conveying bracket close to the sliding protective cover, a through groove is opened on the conveying bracket close to the top of the collecting box, chain limit brackets are symmetrically installed on both sides of the interior of the conveying bracket, the chain limit bracket is internally slidably connected to a transmission chain, and the transmission chain is internally meshed and connected to a number of transmission sprockets.

[0013] Preferably, a first conveying roller is fixedly installed between the two transmission sprockets, a conveying motor is fixedly installed on one side of the conveying bracket, the output end of the conveying motor is fixedly connected to the transmission sprocket, the second clamping bracket is fixedly installed on the top of the conveying bracket, a lifting cylinder is fixedly installed on the inner side of the top of the second clamping bracket, a lifting plate is fixedly installed on the bottom of the lifting cylinder, a lifting sliding sleeve is fixedly installed around the lifting plate, the lifting sliding sleeve is slidably connected to a lifting sliding rod inside, and the lifting sliding rod is fixedly installed on the top of the conveying bracket.

[0014] Preferably, the bottom of the lifting plate is rotatably connected to a clamping rotating rod, the bottom of the clamping rotating rod is rotatably connected to a clamping sliding sleeve, the inside of the clamping sliding sleeve is slidably connected to the clamping sliding rod, the outside of the clamping sliding rod is fixedly installed with a clamping sliding frame, one side of the clamping sliding sleeve is fixedly installed with a clamping spring, a plurality of second compression springs are fixedly installed at the bottom center of the clamping sliding frame, a horizontal roller bracket is fixedly installed at the bottom of the second compression spring, and an inclined roller bracket is fixedly installed at the bottom of the clamping sliding sleeve on both sides, and a plurality of second conveying rollers are rotatably connected to the inside of the horizontal roller bracket and the inclined roller bracket.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the efficient horizontal metal band saw machine can automatically adjust the water output of the quantitative water outlet pipe according to the cutting depth of the workpiece, and at the same time utilize the guide grooves on the surface of the vertical deflector and the inclined deflector to allow the cooling water to flow down along the guide grooves, thereby not only cooling the top of the workpiece, but also cooling the band saw body. Under the action of the cooling water, the dust generated by cutting can be reduced. The rotation of the clamping rotating rod is utilized to make the clamping sliding sleeve slide relative to the outer side of the clamping sliding rod while driving the inclined roller bracket to move relative to each other, and the second conveying roller is utilized to clamp the two sides of the workpiece, thereby improving the stable conveying of the arc-shaped workpiece. The specific contents are as follows: 1. By setting up the cooling and cleaning mechanism, not only can the electric telescopic tube be used to drive the quantitative water outlet pipe to move up and down, but when the bottom of the inclined deflector contacts the top of the workpiece, the inclined deflector drives the vertical deflector and the sealing piston to move upward. When the sealing piston is separated from the bottom of the quantitative water outlet pipe, the cooling water in the cooling water tank is pumped into the electric telescopic tube under the action of the water outlet pump, and flows out through the quantitative water outlet pipe. The water output of the quantitative water outlet pipe can be automatically adjusted according to the cutting depth of the workpiece. At the same time, the guide grooves on the surface of the vertical deflector and the inclined deflector are used to make the cooling water flow down along the guide grooves, which can not only cool the top of the workpiece, but also cool the band saw body. Under the action of the cooling water, the powder generated by cutting can be removed. The dust is suppressed to avoid the phenomenon of dust flying around. The first sprocket transmission assembly and the cutting active roller are driven to rotate by the cutting motor. The transmission connection between the cutting active roller, the band saw body and the cutting driven roller is utilized to realize the rotation of the band saw body, thereby realizing the cutting of the workpiece. The band saw body can be corrected by using the correction bracket and the correction roller, so that the band saw body and the cutting part of the workpiece are always kept in a vertical direction, thereby improving the stability of the workpiece cutting and protecting the band saw body to avoid the band saw body from breaking. The band saw bracket is driven to move up and down by the electric telescopic rod, thereby realizing the cutting of the workpiece. The debris and cooling water generated by the cutting can be collected by the collection box and discharged through the drain valve. 2. By setting up the conveying protection mechanism, not only can the clamping motor be used to drive the clamping bidirectional threaded rod to rotate, so that the two clamping threaded sleeves drive the clamping connecting plate and the first clamping bracket to move relative to each other, but also the elastic force of the first clamping spring is used to make the clamping sliding sleeve drive the sliding protective cover to rise and fall and slide on the outside of the clamping sliding rod. Under the action of the rotating support and the rotating spring, the rotating clamping block can be pressed and fixed on the surface of the workpiece to improve the stability of the workpiece cutting. At the same time, the sliding protective cover and the fixed protective cover are used to shield the dust and cooling water mixture generated by the cutting to avoid the phenomenon of the cooling water and dust mixture flying around. The dynamic transmission sprocket and transmission chain rotate, and the limiting effect of the chain limiting bracket is used to prevent the transmission chain and transmission sprocket from de-toothing and slipping, thereby affecting the transportation of the workpiece. The lifting plate is driven up and down by the lifting cylinder. When the second conveying roller at the bottom of the horizontal roller bracket contacts the top of the workpiece, the workpiece can be pressed and conveyed. When the top of the workpiece is arc-shaped, the rotation effect of the clamping rotating rod is used to make the clamping sliding sleeve slide relative to the outside of the clamping sliding rod while driving the inclined roller bracket to move relative to each other, and the second conveying roller is used to clamp both sides of the workpiece, thereby improving the stable transportation of the arc-shaped workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional structure of the cooling and cleaning mechanism of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the cooling water tank in the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the quantitative water outlet pipe cross section in the present invention; Figure 5 A schematic diagram of the three-dimensional structure of the band saw cover in the unfolded state in the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the band saw body in the present invention; Figure 7 Schematic diagram of the three-dimensional structure of the correction roller in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the conveying protection mechanism in the present invention; Figure 9 Schematic diagram of the three-dimensional structure of the clamping bracket in the present invention; Figure 10 Schematic diagram of the three-dimensional cross-sectional structure of the delivery stent in the present invention; Figure 11 It is a schematic diagram of the three-dimensional structure of the clamping sliding frame in the present invention.

[0017] In the figure: 1. Cooling and cleaning mechanism; 101. Band saw bracket; 102. Connecting hinge; 103. Band saw cover; 104. Cooling water tank; 105. Water tank plug; 106. Water outlet pump; 107. Electric telescopic pipe; 108. Support chassis; 109. First connecting spring; 110. Quantitative water outlet pipe; 111. Fixed bracket; 112. Water outlet telescopic rod; 113. Water outlet spring; 114. Sealing piston; 115. Vertical deflector; 116. Inclined deflector; 117 , fixing bolts; 118, sprocket limit cover; 119, cutting motor; 120, first sprocket transmission assembly; 121, cutting active roller; 122, band saw body; 123, cutting driven roller; 124, correction fixing block; 125, correction bracket; 126, rotating bracket; 127, correction roller; 128, electric telescopic rod; 129, collection box; 130, drain valve; 2, conveying protection mechanism; 201, conveying bracket; 202, controller; 203, clamping bracket ; 204, clamping motor; 205, clamping bidirectional threaded rod; 206, clamping threaded sleeve; 207, clamping connecting plate; 208, first clamping bracket; 209, clamping sliding rod; 210, clamping sliding sleeve; 211, first clamping spring; 212, sliding protective cover; 213, rotating support; 214, rotating spring; 215, rotating clamping block; 216, fixed protective cover; 217, through groove; 218, chain limit bracket; 219, transmission chain; 220, transmission Driven sprocket; 221, first conveying roller; 222, conveying motor; 223, second clamping bracket; 224, lifting cylinder; 225, lifting plate; 226, lifting sliding sleeve; 227, lifting sliding rod; 228, clamping rotating rod; 229, clamping sliding sleeve; 230, clamping sliding rod; 231, clamping sliding frame; 232, clamping spring; 233, second clamping spring; 234, horizontal roller bracket; 235, tilting roller bracket; 236, second conveying roller. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] See also Figures 1-6The present invention provides a technical solution: an efficient horizontal metal band sawing machine, comprising a cooling and cleaning mechanism 1, and a band saw body 122 installed inside the cooling and cleaning mechanism 1, a conveying protection mechanism 2 is provided on one side of the cooling and cleaning mechanism 1, and a second pressing bracket 223 is provided on the top of the conveying protection mechanism 2, the cooling and cleaning mechanism 1 comprises a band saw bracket 101, a connecting hinge 102 is symmetrically installed on the top of the band saw bracket 101, the outer sides of the two connecting hinges 102 are rotatably connected to the band saw cover 103, and a cooling water tank 104 is fixedly installed on one side of the middle of the band saw cover 103, and the cooling water tank 104 is fixed on one side of the middle of the band saw cover 103. A water tank plug 105 is threadedly connected to one side of the top of the cooling water tank 104, wherein a water outlet pump 106 is fixedly installed at the bottom of the cooling water tank 104, an electric telescopic tube 107 is fixedly installed at the bottom of the water outlet pump 106, a supporting chassis 108 is fixedly installed at the bottom of the electric telescopic tube 107, wherein a first connecting spring 109 is fixedly installed at the top of the supporting chassis 108, a quantitative water outlet pipe 110 is fixedly installed at the bottom of the supporting chassis 108, a fixed bracket 111 is fixedly installed on the inner side of the top of the quantitative water outlet pipe 110, and a water outlet telescopic rod 112 is fixedly installed at the bottom of the fixed bracket 111. The outer side of the water telescopic rod 112 is slidably connected with a water outlet spring 113, and a sealing piston 114 is fixedly installed at the bottom of the water outlet spring 113. A vertical deflector 115 is installed at the center of the bottom of the sealing piston 114. An inclined deflector 116 is fixedly installed at the bottom of the vertical deflector 115. The electric telescopic tube 107 is used to drive the quantitative water outlet pipe 110 to move up and down. When the bottom of the inclined deflector 116 contacts the top of the workpiece, the inclined deflector 116 drives the vertical deflector 115 and the sealing piston 114 to move upward. When the sealing piston 114 contacts the bottom of the quantitative water outlet pipe 110, the vertical deflector 115 and the sealing piston 114 are moved upward. During separation, the water outlet pump 106 pumps cooling water from the cooling water tank 104 into the electrically operated telescopic tube 107 and out through the metered water outlet pipe 110. The water output from the metered water outlet pipe 110 is automatically adjusted according to the workpiece cutting depth. Simultaneously, the cooling water flows down the guide grooves on the surfaces of the vertical deflector 115 and the inclined deflector 116, cooling not only the top of the workpiece but also the band saw body 122. The cooling water also suppresses dust generated by cutting, preventing it from flying around. See also Figure 5-Figure 7The band saw cover 103 is symmetrically provided with a fixing bolt 117 on one side away from the connecting hinge 102. The band saw cover 103 is fixedly connected to the band saw bracket 101 through the fixing bolt 117. A sprocket limiting cover 118 is fixedly installed on the top side of the band saw bracket 101. A cutting motor 119 is fixedly installed on the inner side of the sprocket limiting cover 118. The output end of the cutting motor 119 is fixedly connected to the first sprocket transmission assembly 120. A cutting active roller 121 is symmetrically installed on one side of the first sprocket transmission assembly 120. The band saw The body 122 is connected to the cutting active roller 121 by transmission, and the side of the band saw body 122 away from the cutting active roller 121 is symmetrically connected to the cutting driven roller 123 by transmission. The bottom inner side of the band saw bracket 101 is symmetrically installed with a correction fixed block 124, and the top side of the correction fixed block 124 is symmetrically installed with a correction bracket 125. One side of the two correction brackets 125 is symmetrically installed with a rotating bracket 126. A correction roller 127 is rotatably connected between the two rotating brackets 126. The correction roller 127 rotates with the band saw body 122. The bottom of the band saw body 122 is symmetrically mounted with an electric telescopic rod 128, the bottom of the electric telescopic rod 128 is fixedly mounted with a collection box 129, and one side of the bottom of the collection box 129 is fixedly mounted with a drain valve 130. The first sprocket drive assembly 120 and the cutting active roller 121 are driven to rotate by the cutting motor 119. The characteristics of the transmission connection between the cutting active roller 121, the band saw body 122 and the cutting driven roller 123 can realize the rotation of the band saw body 122, thereby realizing the cutting of the workpiece, and utilizing the correction The bracket 125 and the correction roller 127 can correct the band saw body 122 so that the band saw body 122 and the part where the workpiece is cut always maintain a vertical direction, thereby improving the stability of the workpiece cutting. At the same time, the band saw body 122 can be protected to avoid the band saw body 122 from breaking. The band saw bracket 101 is driven to move up and down by the electric telescopic rod 128, so that the workpiece can be cut. The debris and cooling water generated by the cutting can be collected by the collection box 129 and discharged through the drain valve 130.

[0020] See also Figure 1 、 Figures 8-10The conveying protection mechanism 2 includes a conveying bracket 201, which is fixedly mounted on the top of the collection box 129. A controller 202 is fixedly mounted on the front of the conveying bracket 201. A clamping bracket 203 is fixedly mounted on one end of the conveying bracket 201. A clamping motor 204 is fixedly mounted on the outside of the clamping bracket 203. The output end of the clamping motor 204 is fixedly connected to a clamping bidirectional threaded rod 205. The outside of the clamping bidirectional threaded rod 205 is symmetrically threaded with a clamping threaded sleeve 206. The clamping threaded sleeve 206 is fixedly mounted on the outside of the clamping bracket 203. 06 is fixedly installed with a clamping connecting plate 207 on the top, and a first clamping bracket 208 is fixedly installed on the end of the clamping connecting plate 207. A clamping sliding rod 209 is fixedly installed inside the first clamping bracket 208. A clamping sliding sleeve 210 is slidably connected to the outside of the clamping sliding rod 209. A first clamping spring 211 is fixedly installed on the top of the clamping sliding sleeve 210. A sliding protective cover 212 is fixedly installed on one side of the clamping sliding sleeve 210. A rotating support 213 is symmetrically installed on the inner side of the sliding protective cover 212. The outer side of the rotating support 213 is rotatably connected with a rotating spring 214, and a rotating pressing block 215 is fixedly installed at the end of the rotating spring 214. A fixed protective cover 216 is symmetrically installed on the side of the conveying bracket 201 close to the sliding protective cover 212. The clamping motor 204 drives the clamping bidirectional threaded rod 205 to rotate, so that the two clamping threaded sleeves 206 drive the clamping connecting plate 207 and the first clamping bracket 208 to move relative to each other. The elastic force of the first compression spring 211 is used to make the compression sliding sleeve 210 drive the sliding protective cover 212 to rise and fall on the outer side of the compression sliding rod 209. Under the action of the rotating support 213 and the rotating spring 214, the rotating pressing block 215 can be pressed and fixed on the surface of the workpiece, thereby improving the stability of the workpiece cutting. At the same time, the sliding protective cover 212 and the fixed protective cover 216 are used to block the dust and cooling water mixture generated by cutting to avoid the phenomenon of the cooling water and dust mixture flying around.

[0021] See also Figure 1 、 Figure 2 、 Figures 8-11, a through slot 217 is provided on the top of the conveying bracket 201 near the collecting box 129, and chain limiting brackets 218 are symmetrically installed on both sides of the interior of the conveying bracket 201. The interior of the chain limiting bracket 218 is slidably connected to a transmission chain 219, and the interior of the transmission chain 219 is meshedly connected to a plurality of transmission sprockets 220. A first conveying roller 221 is fixedly installed between the two transmission sprockets 220, and a conveying motor 222 is fixedly installed on one side of the conveying bracket 201. The output end of the conveying motor 222 is fixedly connected to the transmission sprocket 220, and a second pressing bracket 223 is fixedly installed on the top of the conveying bracket 201. The top inner side of the bracket 223 is fixedly installed with a lifting cylinder 224, the bottom of the lifting cylinder 224 is fixedly installed with a lifting plate 225, the lifting plate 225 is fixedly installed with a lifting sliding sleeve 226 around it, the lifting sliding sleeve 226 is internally connected to a lifting sliding rod 227 for sliding movement, the lifting sliding rod 227 is fixedly installed on the top of the conveying bracket 201, the bottom of the lifting plate 225 is rotatably connected with a clamping rotating rod 228, the bottom of the clamping rotating rod 228 is rotatably connected with a clamping sliding sleeve 229, the clamping sliding sleeve 229 is internally connected to a clamping sliding rod 230 for sliding movement, and the outside of the clamping sliding rod 230 is fixedly installed with a clamping rotating rod 228. The sliding frame 231 is fixedly installed with a clamping spring 232 on one side of the clamping sliding sleeve 229, and a plurality of second compression springs 233 are fixedly installed at the center position of the bottom of the clamping sliding frame 231. The bottom of the second compression spring 233 is fixedly installed with a horizontal roller bracket 234, and the bottom of the clamping sliding sleeve 229 on both sides is fixedly installed with an inclined roller bracket 235. The interiors of the horizontal roller bracket 234 and the inclined roller bracket 235 are rotatably connected with a plurality of second conveying rollers 236. The transmission sprocket 220 and the transmission chain 219 are driven to rotate by the conveying motor 222, and the limiting effect of the chain limiting bracket 218 is utilized to prevent the transmission chain from being pulled out of the transmission chain. 219 and the transmission sprocket 220 may be disengaged and slip, thereby affecting the transportation of the workpiece. The lifting plate 225 is driven up and down by the lifting cylinder 224. When the second conveying roller 236 at the bottom of the horizontal roller bracket 234 contacts the top of the workpiece, the workpiece can be pressed and conveyed. When the top of the workpiece is arc-shaped, the rotation of the clamping rotating rod 228 is utilized to make the clamping sliding sleeve 229 slide relative to the outside of the clamping sliding rod 230 while driving the inclined roller bracket 235 to move relative to each other. The second conveying roller 236 is utilized to clamp the two sides of the workpiece, thereby improving the stable transportation of the arc-shaped workpiece.

[0022] Working Principle: Before using this efficient horizontal metal band saw, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 11As shown, first, the electric telescopic tube 107 is used to drive the quantitative water outlet pipe 110 to move up and down. When the bottom of the inclined deflector 116 contacts the top of the workpiece, the inclined deflector 116 drives the vertical deflector 115 and the sealing piston 114 to move upward. When the sealing piston 114 is separated from the bottom of the quantitative water outlet pipe 110, the cooling water in the cooling water tank 104 is pumped into the electric telescopic tube 107 under the action of the water outlet pump 106, and flows out through the quantitative water outlet pipe 110. The water output of the quantitative water outlet pipe 110 can be automatically adjusted according to the cutting depth of the workpiece. At the same time, the guide grooves on the surface of the vertical deflector 115 and the inclined deflector 116 are used to make the cooling water flow down along the guide grooves, which can not only cool the top of the workpiece, but also cool the band saw body 122. Under the action of the cooling water, the dust generated by cutting can be reduced to avoid the phenomenon of dust flying around.

[0023] Secondly, the cutting motor 119 drives the first sprocket transmission assembly 120 and the cutting active roller 121 to rotate, and the transmission connection between the cutting active roller 121, the band saw body 122 and the cutting driven roller 123 is utilized to realize the rotation of the band saw body 122, thereby realizing the cutting of the workpiece. The correction bracket 125 and the correction roller 127 can be used to correct the band saw body 122 so that the band saw body 122 and the cutting part of the workpiece always maintain a vertical direction, thereby improving the stability of the workpiece cutting and protecting the band saw body 122 to avoid the band saw body 122 from breaking. The electric telescopic rod 128 drives the band saw bracket 101 to move up and down, thereby realizing the cutting of the workpiece. The debris and cooling water generated by the cutting can be collected by the collection box 129 and discharged through the drain valve 130.

[0024] Finally, the clamping motor 204 is used to drive the clamping bidirectional threaded rod 205 to rotate, so that the two clamping threaded sleeves 206 drive the clamping connecting plate 207 and the first clamping bracket 208 to move relative to each other, and the elastic force of the first clamping spring 211 is used to make the clamping sliding sleeve 210 drive the sliding protective cover 212 to rise and slide on the outside of the clamping sliding rod 209. Under the action of the rotating support 213 and the rotating spring 214, the rotating clamping block 215 can be pressed and fixed on the surface of the workpiece to improve the stability of the workpiece cutting. At the same time, the sliding protective cover 212 and the fixed protective cover 216 are used to shield the dust and cooling water mixture generated by the cutting to avoid the phenomenon of the cooling water and dust mixture flying around, and the transmission sprocket is driven by the conveying motor 222. 220 and the transmission chain 219 rotate, and the limiting effect of the chain limiting bracket 218 is used to prevent the transmission chain 219 and the transmission sprocket 220 from de-toothing and slipping, thereby affecting the transportation of the workpiece. The lifting plate 225 is driven up and down by the lifting cylinder 224. When the second conveying roller 236 at the bottom of the horizontal roller bracket 234 contacts the top of the workpiece, the workpiece can be pressed and conveyed. When the top of the workpiece is arc-shaped, the rotation effect of the clamping rotating rod 228 is used to make the clamping sliding sleeve 229 slide relative to the outside of the clamping sliding rod 230 while driving the inclined roller bracket 235 to move relative to each other, and the second conveying roller 236 is used to clamp the two sides of the workpiece, thereby improving the stable transportation of the arc-shaped workpiece.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency horizontal metal band sawing machine, comprising a cooling and cleaning mechanism (1), and a band saw body (122) installed inside the cooling and cleaning mechanism (1); A conveying and protecting mechanism (2) is provided on one side of the cooling and cleaning mechanism (1), and a second pressing bracket (223) is provided on the top of the conveying and protecting mechanism (2); It is characterized in that Also includes: The cooling and cleaning mechanism (1) comprises a band saw bracket (101), a connecting hinge (102) is symmetrically mounted on the top of the band saw bracket (101), the outer sides of the two connecting hinges (102) are rotatably connected to a band saw cover (103), a cooling water tank (104) is fixedly mounted on one side of the middle portion of the band saw cover (103), and a water tank plug (105) is threadedly connected to one side of the top of the cooling water tank (104); A water outlet pump (106) is fixedly mounted on the bottom of the cooling water tank (104), an electric telescopic tube (107) is fixedly mounted on the bottom of the water outlet pump (106), and a supporting chassis (108) is fixedly mounted on the bottom of the electric telescopic tube (107); A first connecting spring (109) is fixedly mounted on the top of the supporting chassis (108), a quantitative water outlet pipe (110) is fixedly mounted on the bottom of the supporting chassis (108), and a fixing bracket (111) is fixedly mounted on the inner side of the top of the quantitative water outlet pipe (110).

2. The high-efficiency horizontal metal band saw according to claim 1, characterized in that: A water outlet telescopic rod (112) is fixedly mounted on the bottom of the fixed bracket (111); a water outlet spring (113) is slidably connected to the outside of the water outlet telescopic rod (112); a sealing piston (114) is fixedly mounted on the bottom of the water outlet spring (113); a vertical deflector (115) is mounted at the center of the bottom of the sealing piston (114); and an inclined deflector (116) is fixedly mounted on the bottom of the vertical deflector (115).

3. The high-efficiency horizontal metal band saw according to claim 2, characterized in that: A fixing bolt (117) is symmetrically provided on one side of the band saw cover (103) away from the connecting hinge (102), and the band saw cover (103) is fixedly connected to the band saw bracket (101) through the fixing bolt (117). A sprocket limiting cover (118) is fixedly installed on one side of the top of the band saw bracket (101), and a cutting motor (119) is fixedly installed on one side of the inner side of the sprocket limiting cover (118). The output end of the cutting motor (119) is fixedly connected to a first sprocket transmission assembly (120), and a cutting active roller (121) is symmetrically installed on one side of the first sprocket transmission assembly (120). The band saw body (122) is transmission-connected to the cutting active roller (121), and a cutting driven roller (123) is symmetrically transmission-connected to the side of the band saw body (122) away from the cutting active roller (121).

4. The high-efficiency horizontal metal band saw according to claim 3, characterized in that: A correction fixing block (124) is symmetrically mounted on the inner side of the bottom of the band saw bracket (101), a correction bracket (125) is symmetrically mounted on one side of the top of the correction fixing block (124), a rotating bracket (126) is symmetrically mounted on one side of the two correction brackets (125), a correction roller (127) is rotatably connected between the two rotating brackets (126), the correction roller (127) is rotatably connected to the band saw body (122), an electric telescopic rod (128) is symmetrically mounted on the bottom of the band saw body (122), a collection box (129) is fixedly mounted on the bottom of the electric telescopic rod (128), and a sewage valve (130) is fixedly mounted on one side of the bottom of the collection box (129).

5. The high-efficiency horizontal metal band saw according to claim 4, characterized in that: The conveying protection mechanism (2) comprises a conveying bracket (201), the conveying bracket (201) is fixedly mounted on the top of the collecting box (129), a controller (202) is fixedly mounted on the front of the conveying bracket (201), a clamping bracket (203) is fixedly mounted on one end of the conveying bracket (201), a clamping motor (204) is fixedly mounted on the outside of the clamping bracket (203), an output end of the clamping motor (204) is fixedly connected to a clamping bidirectional threaded rod (205), the outside of the clamping bidirectional threaded rod (205) is symmetrically threadedly connected to a clamping threaded sleeve (206), and a clamping connecting plate (207) is fixedly mounted on the top of the clamping threaded sleeve (206).

6. The high-efficiency horizontal metal band saw according to claim 5, characterized in that: A first pressing bracket (208) is fixedly mounted on the end of the clamping connecting plate (207), a pressing sliding rod (209) is fixedly mounted inside the first pressing bracket (208), a pressing sliding sleeve (210) is slidably connected to the outer side of the pressing sliding rod (209), a first pressing spring (211) is fixedly mounted on the top of the pressing sliding sleeve (210), a sliding protective cover (212) is fixedly mounted on one side of the pressing sliding sleeve (210), a rotating support (213) is symmetrically mounted on the inner side of the sliding protective cover (212), a rotating spring (214) is rotatably connected to the outer side of the rotating support (213), and a rotating pressing block (215) is fixedly mounted on the end of the rotating spring (214).

7. The high-efficiency horizontal metal band saw according to claim 6, characterized in that: A fixed protective cover (216) is symmetrically installed on one side of the conveying bracket (201) near the sliding protective cover (212), a through slot (217) is provided on the top of the conveying bracket (201) near the collecting box (129), and chain limiting brackets (218) are symmetrically installed on both sides of the interior of the conveying bracket (201), the interior of the chain limiting bracket (218) is slidably connected to a transmission chain (219), and the interior of the transmission chain (219) is meshedly connected to a plurality of transmission sprockets (220).

8. The high-efficiency horizontal metal band saw according to claim 7, characterized in that: A first conveying roller (221) is fixedly installed between the two transmission sprockets (220), a conveying motor (222) is fixedly installed on one side of the conveying bracket (201), and the output end of the conveying motor (222) is fixedly connected to the transmission sprocket (220), the second pressing bracket (223) is fixedly installed on the top of the conveying bracket (201), a lifting cylinder (224) is fixedly installed on the inner side of the top of the second pressing bracket (223), a lifting plate (225) is fixedly installed on the bottom of the lifting cylinder (224), a lifting sliding sleeve (226) is fixedly installed around the lifting plate (225), the lifting sliding sleeve (226) is slidably connected to a lifting sliding rod (227), and the lifting sliding rod (227) is fixedly installed on the top of the conveying bracket (201).

9. The high-efficiency horizontal metal band saw according to claim 8, characterized in that: The bottom of the lifting plate (225) is rotatably connected to a clamping rotating rod (228), the bottom of the clamping rotating rod (228) is rotatably connected to a clamping sliding sleeve (229), the inside of the clamping sliding sleeve (229) is slidably connected to a clamping sliding rod (230), the outside of the clamping sliding rod (230) is fixedly installed with a clamping sliding frame (231), one side of the clamping sliding sleeve (229) is fixedly installed with a clamping spring (232), a plurality of second compression springs (233) are fixedly installed at the bottom center of the clamping sliding frame (231), the bottom of the second compression spring (233) is fixedly installed with a horizontal roller bracket (234), the bottom of the clamping sliding sleeve (229) on both sides is fixedly installed with an inclined roller bracket (235), and the interiors of the horizontal roller bracket (234) and the inclined roller bracket (235) are both rotatably connected to a plurality of second conveying rollers (236).

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