Rolling drum grinding machine

Abstract

The utility model discloses a winding drum polisher which comprises a fixing device, a polishing device and a polishing device. The two polishing devices are arranged at the two ends of the fixing device correspondingly, the two polishing devices are arranged along the axis of the winding drum, the two polishing devices are oppositely arranged, each polishing device comprises a polishing drive and a polishing head, the polishing head is installed at the output end of the polishing drive, and each polishing head comprises a first base with an installation cavity, a polishing plate and a fixing block; the first base is connected with the grinding drive, the grinding plate is arranged in the mounting cavity, the fixing block fixes the grinding plate in the mounting cavity, the outer diameter of the fixing block is smaller than the diameter of the mounting cavity, a positioning groove is formed by the outer wall of the fixing block and the inner wall of the mounting cavity, and the end of the winding drum is connected with the positioning groove in an inserted mode.

Description

Technical Field

[0001] The utility model relates to the technical field of winding drum production, in particular to a winding drum grinding machine. Background Art

[0002] Non-woven fabrics are generally wound on a reel. For non-woven fabrics that are slit into smaller widths, the corresponding reel length is also smaller. Currently, long reels are typically slit into smaller reels based on actual needs. However, after slitting, burrs remain on both ends of the reel, which can easily scratch the non-woven fabric during winding. Burrs can also be carried onto the non-woven fabric during winding, affecting its quality. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a winding drum grinding machine that automatically grinds the edge of the winding drum end without manual grinding, effectively improving production efficiency and ensuring the winding quality of non-woven fabrics.

[0004] A winding drum grinding machine according to an embodiment of the present invention includes:

[0005] A fixing device for fixing the winding drum to be polished;

[0006] A grinding device, two grinding devices are respectively arranged at both ends of the fixing device, the two grinding devices are arranged along the axis of the winding drum, and the two grinding devices are arranged opposite to each other. The grinding device includes a grinding drive and a grinding head. The grinding head is installed on the output end of the grinding drive. The grinding head includes a first base with an installation cavity, a grinding plate and a fixed block. The first base is connected to the grinding drive, the grinding plate is arranged in the installation cavity, and the fixed block fixes the grinding plate in the installation cavity. The outer diameter of the fixed block is smaller than the diameter of the installation cavity. The outer wall of the fixed block and the inner wall of the installation cavity form a positioning groove, and the end of the winding drum is plugged into the positioning groove.

[0007] A winding drum polisher according to an embodiment of the present invention has at least the following beneficial effects: Two polishing devices simultaneously polish both ends of the winding drum, achieving automated polishing of the winding drum, removing burrs from the ends of the winding drum, helping to ensure the quality of the non-woven fabric winding, and effectively improving polishing efficiency. The polishing head has a positioning groove, allowing the winding drum to be quickly positioned and docked with the polishing head, and preventing the winding drum from shaking due to vibration during the polishing process, which could affect the polishing quality, thereby helping to ensure the polishing quality of the winding drum.

[0008] According to an embodiment of the present invention, a winding drum grinder includes a grinding device further comprising a first translation mechanism. Two first translation mechanisms are provided corresponding to the two grinding devices, respectively. The first translation mechanism comprises a first cylinder and a fixed base. The grinding drive is fixed to the fixed base, and the output end of the first cylinder is connected to the fixed base. When the winding drum is fixed to the fixed base, the first cylinder drives the grinding device to move closer to the winding drum on the fixed base, and the positioning slot of the direct grinding head is plugged into the corresponding winding drum.

[0009] According to a winding drum grinder according to an embodiment of the utility model, the fixing device includes an upper clamping plate and a lower clamping plate, the upper clamping plate is arranged above the lower clamping plate, the upper clamping plate and the lower clamping plate are arc-shaped plates with the same structure, the upper clamping plate and the lower clamping plate are arranged opposite to each other, and the arc-shaped inner surface of the upper clamping plate and the arc-shaped inner surface of the lower clamping plate are both facing the cylindrical surface of the winding drum to be polished.

[0010] According to an embodiment of the present invention, a winding drum grinding machine comprises an upper clamping plate, a lower clamping plate, and a second cylinder. The lower clamping plate is connected to the second cylinder, and the second cylinder moves the lower clamping plate away from or toward the upper clamping plate. The second cylinder drives the lower clamping plate to move, thereby achieving the clamping or releasing of the winding drum by the fixing device.

[0011] According to an embodiment of the utility model, a winding drum grinder comprises an upper clamping plate, a lower clamping plate, a second cylinder and a first bracket of the fixing device, the lower clamping plate is connected to the second cylinder, the two ends of the first bracket are respectively connected to the tops of the two fixing seats, and the lower clamping plate is installed on the first bracket.

[0012] According to a winding drum grinder of an embodiment of the present invention, a plug hole is provided on the top of the fixing seat, and the end portion of the first bracket is plugged into the plug hole.

[0013] According to an embodiment of the present invention, a winding drum grinder is provided with an adjusting screw on a first bracket, the adjusting screw being rotatably connected to the first bracket, and an upper clamping plate being connected to the end of the adjusting screw. The adjusting screw and a second cylinder cooperate to adjust the position of the winding drum to be ground and the grinding head, ensuring that the axis of the winding drum is coaxial with the axis of the grinding head and that the end of the winding drum can be smoothly inserted into the positioning slot, thereby ensuring smooth grinding.

[0014] According to an embodiment of the present invention, a winding drum grinder further includes a feeding device, which is composed of two inclined feeding clamps. The two feeding clamps are arranged opposite to each other, and a feeding channel for the winding drum to pass through is formed between the two feeding clamps.

[0015] According to a winding drum grinder of an embodiment of the present invention, the loading device also includes a waiting mechanism arranged at the discharge end of the loading channel, the waiting mechanism includes a third cylinder and a supporting plate arranged on both sides of the third cylinder, the supporting plate is provided with an arc-shaped clamping groove, the setting height of the clamping groove is lower than the loading channel, the output end of the third cylinder is connected to the second cylinder, and the third cylinder can drive the lower clamping plate to move to the bottom of the clamping groove.

[0016] According to a winding drum grinder of an embodiment of the present invention, the loading clamping plate includes a mounting plate and an L-shaped baffle, the mounting plate is provided with an adjustment slot, and the baffle is fixed to the mounting plate by a screw that cooperates with the adjustment slot.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic top view of the structure of a winding drum grinder according to an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the structure of the grinding head of the utility model embodiment;

[0021] Figure 3 It is a structural schematic diagram of the feeding device of an embodiment of the utility model.

[0022] Description of reference numerals:

[0023] Fixing device 100; upper clamping plate 110; lower clamping plate 120; second cylinder 130; first bracket 140; adjusting screw 141;

[0024] Grinding device 200; grinding drive 210; grinding head 220; first base 221; grinding plate 222; fixing block 223; positioning groove 224; first cylinder 230; fixing seat 240;

[0025] The feeding device 300 ; the mounting plate 310 ; the adjusting groove 311 ; the L-shaped baffle 320 ; the third cylinder 340 ; the supporting plate 350 ; and the clamping groove 351 . DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In utility model descriptions, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figures 1 to 3 The embodiment of the utility model provides a winding drum grinder, including a fixing device 100 for fixing the winding drum to be polished; a grinding device 200, wherein the two grinding devices 200 are respectively arranged at both ends of the fixing device 100, and the two grinding devices 200 are arranged along the axis of the winding drum, and the two grinding devices 200 are arranged opposite to each other, and the grinding device 200 includes a grinding drive 210 and a grinding head 220, and the grinding head 220 is installed on the output end of the grinding drive 210, and the grinding head 220 includes a first base 221 with a mounting cavity, a grinding plate 222 and a fixing block 223, the first base 221 is connected to the grinding drive 210, and the grinding plate 222 is arranged in the mounting cavity, and the fixing block 223 fixes the grinding plate 222 in the mounting cavity, and the outer diameter of the fixing block 223 is smaller than the diameter of the mounting cavity, and the outer wall of the fixing block 223 and the inner wall of the mounting cavity form a positioning groove 224, and the end of the winding drum is plugged into the positioning groove 224.

[0031] By using two grinding devices 200 to simultaneously grind both ends of the winding drum, automated grinding of the winding drum is achieved, removing burrs from the ends of the winding drum, helping to ensure the quality of the non-woven fabric winding, and effectively improving grinding efficiency. The grinding head 220 has a positioning groove 224, which allows the winding drum to be quickly positioned and docked with the grinding head 220. This prevents the winding drum from shaking due to vibration during the grinding process, which could affect the grinding quality, thereby helping to ensure the grinding quality of the winding drum.

[0032] According to some embodiments of the present application, the grinding device 200 further includes a first translation mechanism. Two first translation mechanisms are respectively provided corresponding to the two grinding devices 200. The first translation mechanism includes a first cylinder 230 and a fixing base 240. The grinding drive 210 is fixed to the fixing base 240, and the output end of the first cylinder 230 is connected to the fixing base 240. When the winding drum is fixed to the fixing device 100, the first cylinder 230 drives the grinding device 200 to move and approach the winding drum on the fixing device 100, so that the positioning slot 224 of the direct grinding head 220 is plugged into the corresponding winding drum.

[0033] According to some embodiments of the present application, the fixing device 100 includes an upper splint 110, a lower splint 120, and a second cylinder 130. The lower splint 120 is connected to the second cylinder 130. The upper splint 110 is arranged above the lower splint 120. The upper splint 110 and the lower splint 120 are arc-shaped plates with the same structure. The upper splint 110 and the lower splint 120 are arranged relative to each other. The arc-shaped inner surface of the upper splint 110 and the arc-shaped inner surface of the lower splint 120 are both facing the cylindrical surface of the winding drum to be polished. The second cylinder 130 moves the lower splint 120 away from or close to the upper splint 110. The lower splint 120 is driven to move by the second cylinder 130 to achieve the clamping or loosening of the winding drum by the fixing device 100. The two ends of the first bracket 140 are respectively connected to the tops of the two fixing seats 240, and the lower splint 120 is installed on the first bracket 140.

[0034] According to some embodiments of the present application, a plug-in hole is provided on the top of the fixing seat 240 , and the end of the first bracket 140 is plugged into the plug-in hole.

[0035] According to some embodiments of the present application, an adjustment screw 141 is provided on the first bracket 140. The adjustment screw 141 is rotatably connected to the first bracket 140, and the upper clamping plate 110 is connected to the end of the adjustment screw 141. By cooperating with the adjustment screw 141 and the second cylinder 130, the position of the winding drum to be polished and the polishing head 220 is adjusted to ensure that the axis of the winding drum is coaxial with the axis of the polishing head 220, and the end of the winding drum can be smoothly inserted into the positioning groove 224, thereby ensuring smooth polishing.

[0036] According to some embodiments of the present application, a loading device 300 is further included. The loading device 300 is composed of two tilted loading clamps. The two loading clamps are arranged opposite to each other, and a loading channel for the winding drum to pass through is formed between the two loading clamps.

[0037] According to some embodiments of the present application, the loading device 300 also includes a waiting mechanism arranged at the discharge end of the loading channel, the waiting mechanism includes a third cylinder 340 and a supporting plate 350 arranged on both sides of the third cylinder 340, the supporting plate 350 is provided with an arc-shaped clamping groove 351, and the setting height of the clamping groove 351 is lower than the loading channel. The output end of the third cylinder 340 is connected to the second cylinder 130, and the third cylinder 340 can drive the lower clamping plate 120 to move to the bottom of the clamping groove 351.

[0038] According to some embodiments of the present application, the loading clamp includes a mounting plate 310 and an L-shaped baffle 320. The mounting plate 310 is provided with an adjustment slot 311, and the baffle is fixed to the mounting plate 310 by means of screws that cooperate with the adjustment slot 311.

[0039] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A winding drum grinding machine, characterized in that: include: A fixing device for fixing the winding drum to be polished; A grinding device, wherein the two grinding devices are respectively arranged at the two ends of the fixing device, the two grinding devices are arranged along the axis of the winding drum, and the two grinding devices are arranged opposite to each other, the grinding device includes a grinding drive and a grinding head, the grinding head is installed on the output end of the grinding drive, the grinding head includes a first base with an installation cavity, a grinding plate and a fixed block, the first base is connected to the grinding drive, the grinding plate is arranged in the installation cavity, the fixed block fixes the grinding plate in the installation cavity, the outer diameter of the fixed block is smaller than the diameter of the installation cavity, the outer wall of the fixed block and the inner wall of the installation cavity form a positioning groove, and the end of the winding drum is plugged into the positioning groove.

2. A winding drum grinding machine according to claim 1, characterized in that: The grinding device also includes a first translation mechanism, and the two first translation mechanisms are respectively arranged corresponding to the two grinding devices. The first translation mechanism includes a first cylinder and a fixed seat. The grinding drive is fixed on the fixed seat, and the output end of the first cylinder is connected to the fixed seat.

3. A winding drum grinding machine according to claim 2, characterized in that: The fixing device includes an upper clamping plate and a lower clamping plate, the upper clamping plate is arranged above the lower clamping plate, the upper clamping plate and the lower clamping plate are arc-shaped plates with the same structure, the upper clamping plate and the lower clamping plate are arranged opposite to each other, and the arc-shaped inner surfaces of the upper clamping plate and the arc-shaped inner surfaces of the lower clamping plate are both facing the cylindrical surface of the winding drum to be polished.

4. A winding drum grinding machine according to claim 2, characterized in that: The fixing device includes an upper clamping plate, a lower clamping plate and a second cylinder. The lower clamping plate is connected to the second cylinder, and the second cylinder moves the lower clamping plate away from or close to the upper clamping plate.

5. The winding drum grinding machine according to claim 2, characterized in that: The fixing device includes an upper clamping plate, a lower clamping plate, a second cylinder and a first bracket. The lower clamping plate is connected to the second cylinder. The two ends of the first bracket are respectively connected to the tops of the two fixing seats. The lower clamping plate is installed on the first bracket.

6. A winding drum grinding machine according to claim 5, characterized in that: The top of the fixing seat is provided with a plug-in hole, and the end of the first bracket is plugged into the plug-in hole.

7. The winding drum grinding machine according to claim 5, characterized in that: An adjusting screw rod is provided on the first bracket, the adjusting screw rod is rotatably connected to the first bracket, and the upper clamping plate is connected to the end of the adjusting screw rod.

8. The winding drum grinding machine according to claim 4, characterized in that: It also includes a feeding device, which is composed of two tilted feeding clamps. The two feeding clamps are arranged opposite to each other, and a feeding channel for the winding drum to pass through is formed between the two feeding clamps.

9. The winding drum grinding machine according to claim 8, characterized in that: The feeding device also includes a waiting mechanism arranged at the discharge end of the feeding channel, the waiting mechanism includes a third cylinder and a supporting plate arranged on both sides of the third cylinder, the supporting plate is provided with an arc-shaped clamping groove, the setting height of the clamping groove is lower than the feeding channel, the output end of the third cylinder is connected to the second cylinder, and the third cylinder can drive the lower clamping plate to move to the bottom of the clamping groove.

10. The winding drum grinding machine according to claim 8, characterized in that: The loading clamping plate includes a mounting plate and an L-shaped baffle. The mounting plate is provided with an adjustment slot. The baffle is fixed to the mounting plate by a screw that cooperates with the adjustment slot.

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