Slitting machine blade moistening frame

Abstract

The utility model relates to the technical field of slitting machines, in particular to a slitting machine blade lubricating knife rest which is arranged on a slitting machine rack and comprises a fixing rod and a lubricating knife assembly, the two ends of the fixing rod are connected with the slitting machine rack, the two ends of the fixing rod are sleeved with fixing cylinders, and the fixing cylinders are connected with the lubricating knife assembly. The multiple cutter lubricating assemblies are arranged on the fixing rod at intervals. The cutter moistening assembly comprises an adjusting sleeve, a fixing supporting rod and wool felt, the fixing rod is sleeved with the adjusting sleeve, and a first butterfly bolt used for adjusting the position of the cutter moistening assembly is arranged on the adjusting sleeve; one end of the fixing supporting rod is fixedly connected with the adjusting sleeve, a mounting groove is formed in the other end of the fixing supporting rod, the wool felt is inserted into the mounting groove, and the wool felt is soaked with lubricating oil. The blade lubricating device can adsorb aluminum powder adhered to the blade while lubricating the blade, the aluminum powder is prevented from being brought into an aluminum coil in the aluminum strip conveying process, and the quality problem that burrs and flashes appear on the slit aluminum strip can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a blade lubricating rack for slitting machines. Background Art

[0002] The slitting machine is also called slitting line, slitting machine, and slitting machine. It is used to unwind, slitting, and rewind metal coils into coils of required width. At present, aluminum strips can be formed into thin aluminum coils of different thicknesses and widths after being rolled by a rolling mill, and then the aluminum coils are cut into aluminum strips of different widths by a slitting machine, and then the cut aluminum strips are rolled into coils; the aluminum strips that need to be slitting enter through the opening of the slitting machine, and then pass through the slitting machine blade shaft to slitting the aluminum strips, and the cut aluminum strips are led out from the outlet of the slitting machine.

[0003] After the existing longitudinal shear shaft blade has been cutting the aluminum strip for a long time, the aluminum powder generated by cutting the aluminum strip is easily adhered to the blade. If the blade continues to cut the aluminum strip, the aluminum powder is easily brought into the aluminum coil during the transmission of the aluminum strip, and the aluminum strip after cutting is prone to burr and flash quality problems. Summary of the invention

[0004] The utility model aims to solve the problems in the prior art that aluminum powder is easily adhered to the shaft blade of the slitting shear, the aluminum powder is easily brought into the aluminum coil, and the aluminum strip is prone to burrs and flash. A slitting machine blade lubricating holder is provided, which can lubricate the blade and absorb the aluminum powder adhered to the blade to avoid the aluminum powder being brought into the aluminum coil during the transmission of the aluminum strip, and can effectively avoid the quality problem of burrs and flash on the aluminum strip after slitting, thereby improving the production quality of the slitting aluminum strip.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a slitting machine blade lubricating rack, comprising a slitting machine frame, the slitting machine frame is provided with a lubricating rack, the lubricating rack comprises a fixing rod and a lubricating assembly, both ends of the fixing rod are connected to the slitting machine frame, both ends of the fixing rod are sleeved with fixing cylinders, and a plurality of lubricating assemblies are arranged on the fixing rod at intervals. By fixing the fixing rod on the slitting machine frame, the lubricating assembly corresponds to the slitting shear shaft blade.

[0006] The knife lubricating assembly includes an adjusting sleeve, a fixed support rod and a wool felt. The adjusting sleeve is sleeved on the fixed rod, and a butterfly bolt 1 for adjusting the position of the knife lubricating assembly is arranged on the adjusting sleeve; one end of the fixed support rod is fixedly connected to the adjusting sleeve, and the other end of the fixed support rod is provided with a mounting groove, and the wool felt is inserted into the mounting groove, and the wool felt is soaked with lubricating oil. Under the action of the butterfly bolt 1, the position of the knife lubricating assembly can be adjusted according to the installation position of the blade; the wool felt is close to the blade on the knife shaft, and the blade is lubricated by the lubricating oil, and the aluminum powder adhering to the blade is removed by using the adsorption of the wool felt.

[0007] Furthermore, a support tube is fixedly arranged on the frame of the longitudinal shearing machine, and the fixed tube is fixedly arranged on the top of the support tube.

[0008] Furthermore, a threaded hole is formed on the fixing tube, a fixing nut is provided at a position corresponding to the threaded hole on the outer side of the fixing tube, a jacking bolt is threadedly connected to the fixing nut, one end of the jacking bolt extends into the fixing tube, and the end of the jacking bolt is pressed against the fixing rod. The fixing rod is tightened by the jacking bolt to fix the fixing rod.

[0009] Furthermore, the butterfly bolt 1 is threadedly connected to the adjusting sleeve, one end of the butterfly bolt 1 extends into the adjusting sleeve, and the end is pressed against the fixing rod. The butterfly bolt 1 is loosened so that the adjusting sleeve can slide on the fixing rod, thereby achieving the effect of adjusting the position of the lubrication assembly.

[0010] Furthermore, a butterfly bolt 2 is provided at one end of the fixed support rod away from the adjusting sleeve, and the butterfly bolt 2 serves to install the wool felt to the installation groove. At the same time, under the action of the butterfly bolt 2, the state of the wool felt can be adjusted according to the angle of the blade.

[0011] Through the above technical solution, the beneficial effects of the utility model are:

[0012] The utility model has a simple structure and good use effect. It can not only lubricate the blade, but also remove the aluminum powder attached to the blade, so as to avoid the aluminum powder being brought into the aluminum coil during the transmission of the aluminum strip, and can effectively avoid the burr and flash quality problems of the aluminum strip after slitting, thereby improving the production quality of the slitting aluminum strip.

[0013] The utility model soaks lubricating oil on the wool felt and makes the wool felt close to the blade on the knife shaft, so as to lubricate the blade through the lubricating oil and remove the aluminum powder adhered to the blade surface by utilizing the adsorption property of the wool felt, thereby avoiding quality problems of the aluminum strip.

[0014] Under the action of butterfly bolt one, the utility model loosens butterfly bolt one so that the adjusting sleeve can slide on the fixing rod, thereby achieving the effect of adjusting the position of the knife lubrication component according to the installation position of the blade, and has a wide range of applications; and under the action of butterfly bolt two, the state of the wool felt can be adjusted according to the angle of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a blade lubrication rack for a slitting machine according to the utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a blade lubrication rack for a slitting machine according to the utility model. Figure 2(excluding slitting machine frame);

[0017] Figure 3 This is a schematic diagram of the structure of the knife lubrication component of the utility model. Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the structure of the knife lubrication component of the utility model. Figure 2 (Wool felt not included).

[0019] The numbers in the attached drawings are: 1 is a longitudinal shear frame, 2 is a supporting tube, 3 is a fixing tube, 4 is a fixing nut, 5 is a tightening bolt, 6 is a fixing rod, 7 is an adjusting sleeve, 8 is a butterfly bolt 1, 9 is a fixing support rod, 10 is a mounting groove, 11 is a butterfly bolt 2, and 12 is a wool felt. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0021] like Figure 1 to Figure 4 As shown, a blade lubricating rack for a slitting machine includes a slitting machine frame 1, on which a lubricating rack is arranged, the lubricating rack includes a fixing rod 6 and a lubricating assembly, both ends of the fixing rod 6 are connected to the slitting machine frame 1, both ends of the fixing rod 6 are sleeved with fixing cylinders 3, and a plurality of lubricating assemblies are arranged at intervals on the fixing rod 6. In this embodiment, the lubricating rack is installed at the aluminum strip outlet of the slitting machine, and the fixing rod 6 is used to make the lubricating assembly correspond to the blade of the slitting machine blade shaft, wherein the number of lubricating assemblies on the fixing rod 6 is six.

[0022] The knife lubricating assembly includes an adjusting sleeve 7, a fixed support rod 9 and a wool felt 12. The adjusting sleeve 7 is sleeved on the fixed rod 6. The adjusting sleeve 7 is provided with a butterfly bolt 8 for adjusting the position of the knife lubricating assembly. One end of the fixed support rod 9 is fixedly connected to the adjusting sleeve 7. The other end of the fixed support rod 9 is provided with a mounting groove 10. The wool felt 12 is inserted into the mounting groove 10. The wool felt 12 is soaked with lubricating oil. In this embodiment, the fixed support rod 9 is a square structure. The position of the knife lubricating assembly can be adjusted by rotating and loosening the butterfly bolt 8 to ensure that the knife lubricating assembly corresponds to the blade on the shaft of the longitudinal shear. The fixed support rod 9 is welded and fixed on the adjusting sleeve 7. The wool felt 12 is close to the blade on the shaft of the longitudinal shear. The lubricating oil lubricates the blade, and the wool felt 12 absorbs the aluminum powder adhered to the blade.

[0023] The support cylinder 2 is fixedly arranged on the longitudinal shear frame 1, and the fixed cylinder 3 is fixedly arranged on the top of the support cylinder 2. In this embodiment, the support cylinder 2 is welded and fixed on the longitudinal shear frame 1, and the fixed cylinder 3 is welded and fixed on the support cylinder 2, and the support cylinder 2 plays the role of installing and supporting the fixed rod 6.

[0024] The fixing tube 3 is provided with a threaded hole, and a fixing nut 4 is provided at a position corresponding to the threaded hole on the outer side of the fixing tube 3, and a jacking bolt 5 is threadedly connected to the fixing nut 4, and one end of the jacking bolt 5 extends into the fixing tube 3, and the end thereof is pressed against the fixing rod 6. In this embodiment, the fixing nut 4 is welded and fixed to the fixing tube 3, and when the blade holder is installed, the two ends of the fixing rod 6 are respectively inserted into the fixing tube 3 on the longitudinal shear frame 1, and then the jacking bolt 5 is rotated and tightened, so that the end of the jacking bolt 5 is pressed against the fixing rod 6, thereby achieving the effect of fixing the fixing rod 6.

[0025] The butterfly bolt 8 is threadedly connected with the adjusting sleeve 7, and one end of the butterfly bolt 8 extends into the adjusting sleeve 7, and the end thereof is pressed against the fixing rod 6. In this embodiment, when adjusting the position of the lubrication assembly, the butterfly bolt 8 is rotated to loosen, and then the position of the adjusting sleeve 7 on the fixing rod 6 is adjusted according to the position of the blade installed on the blade shaft. After adjusting the position of the lubrication assembly, the butterfly bolt 8 is rotated to tighten, so that the end of the butterfly bolt 8 is pressed against the fixing rod 6, thereby achieving the effect of fixing the adjusting sleeve 7.

[0026] The end of the fixed support rod 9 away from the adjustment sleeve 7 is provided with a butterfly bolt 11. In this embodiment, a through hole matching the butterfly bolt 11 is opened at the end of the fixed support rod 9, and an opening corresponding to the through hole is opened on the wool felt 12. The butterfly bolt 11 passes through the through hole and the opening, and the wool felt 12 is installed in the installation groove 10 through the cooperation of the nut.

[0027] When the utility model is used, the wool felt 12 is first soaked in lubricating oil, and the wool felt 12 is installed in the installation groove 10 through the butterfly bolt 11; then the two ends of the fixing rod 6 are respectively inserted into the fixing tube 3 on the longitudinal shear frame 1, and the tightening bolt 5 is rotated and tightened so that the end of the tightening bolt 5 is pressed against the fixing rod 6 to fix the fixing rod 6; then the position of each lubrication component is adjusted according to the position of the blade on the cutter shaft so that the lubrication component corresponds to the blade.

[0028] When adjusting the position of the lubrication assembly, rotate and loosen the butterfly bolt 8, and then move the adjusting sleeve 7 according to the position of the blade installed on the cutter shaft. When the wool felt 12 of the lubrication assembly corresponds to the blade, rotate and tighten the butterfly bolt 8 so that the end of the butterfly bolt 8 is pressed against the fixing rod 6 to fix the adjusting sleeve 7, and the wool felt 12 is close to the blade of the cutter shaft; when the slitting machine is running and the blade on the cutter shaft of the slitting machine is cutting the aluminum strip, the lubricating oil on the wool felt 12 lubricates the blade, and the wool felt 12 absorbs the aluminum powder adhered to the blade to prevent the aluminum powder from being brought into the aluminum coil and to prevent the aluminum strip from having burrs and flash quality problems after cutting.

[0029] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.

Claims

1. A slitting machine blade lubrication rack, comprising a slitting machine rack (1), characterized in that: The slitting machine frame (1) is provided with a knife lubrication rack, which comprises a fixing rod (6) and a knife lubrication assembly. Both ends of the fixing rod (6) are connected to the slitting machine frame (1). Both ends of the fixing rod (6) are sleeved with fixing tubes (3). A plurality of the knife lubrication assemblies are arranged at intervals on the fixing rod (6). The knife lubricating assembly comprises an adjusting sleeve (7), a fixed support rod (9) and a wool felt (12); the adjusting sleeve (7) is sleeved on the fixed rod (6); the adjusting sleeve (7) is provided with a butterfly bolt (8) for adjusting the position of the knife lubricating assembly; one end of the fixed support rod (9) is fixedly connected to the adjusting sleeve (7); the other end of the fixed support rod (9) is provided with a mounting groove (10); the wool felt (12) is inserted into the mounting groove (10); and the wool felt (12) is soaked with lubricating oil.

2. A blade lubrication holder for a slitting machine according to claim 1, characterized in that: A support cylinder (2) is fixedly arranged on the longitudinal shear machine frame (1), and the fixed cylinder (3) is fixedly arranged on the top of the support cylinder (2).

3. A blade lubrication holder for a slitting machine according to claim 2, characterized in that: The fixing tube (3) is provided with a threaded hole, and a fixing nut (4) is provided on the outer side of the fixing tube (3) at a position corresponding to the threaded hole. The fixing nut (4) is threadedly connected with a tightening bolt (5), and one end of the tightening bolt (5) extends into the fixing tube (3) and the end thereof presses against the fixing rod (6).

4. The blade lubrication holder for a slitting machine according to claim 1, characterized in that: The butterfly bolt (8) is threadedly connected to the adjusting sleeve (7), one end of the butterfly bolt (8) extends into the adjusting sleeve (7) and the end thereof touches the fixing rod (6).

5. The blade lubrication holder for a slitting machine according to claim 1, characterized in that: A butterfly bolt 2 (11) is provided at one end of the fixed support rod (9) away from the adjustment sleeve (7).

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