A waste edge guide structure of a compound machine

Abstract

The utility model discloses a waste edge guide structure of composite equipment, include: equipment frame, first mounting panel, two connecting blocks, two guide pulley, guide roller and two guide rings. One waste edge first passes through guide pulley, more specifically, forms the included angle on the outer side wheel surface of guide pulley away from composite cloth, then passes through guide roller, more specifically, forms the included angle on the roller surface of guide roller bottom, finally passes through the guide ring of same side. Another waste edge first passes through the outer side wheel surface of guide pulley away from composite cloth, then passes through the roller surface of guide roller bottom, then passes through the guide ring of same side, finally passes through the guide ring of another side, and the waste edge of before is combined together, and is rolled up by a winding device.

Description

Technical Field

[0001] This utility model relates to composite equipment, and in particular to a waste edge guiding structure for composite equipment. Background Technology

[0002] Non-woven filter bags are typically made of three to five layers of non-woven fabric stacked on both the top and bottom to form a composite fabric. These non-woven fabrics are usually laminated at the two edges, and the lamination method is generally ultrasonic welding. To ensure a good lamination effect at the edges, the lamination position is usually set slightly inward, leaving some blank space at the edges. After lamination, the laminating equipment has two edge-cutting blades in front of the cutting blade. These two edge-cutting blades cut off the two edges of the composite fabric. The two waste edges are usually rolled up by a winding device for recycling. Currently, two winding devices are generally used, each winding up one waste edge. Utility Model Content

[0003] This application aims to provide a waste edge guiding structure for a composite equipment, which does not interfere with the transmission of the composite fabric in the composite equipment, guides two waste edges, and enables the two waste edges to be combined and transmitted stably and smoothly, with a winding device simultaneously winding up the two waste edges.

[0004] This application provides a waste edge guiding structure for a composite equipment, comprising: an equipment frame, a first mounting plate, two connecting blocks, two guide wheels, guide rollers, and two guide rings; The equipment rack has two vertical side plates opposite each other in a first horizontal direction; The first mounting plate is fixedly connected to the two vertical side plates along the first horizontal direction; the two connecting blocks are slidably fixedly connected to the first mounting plate along the first horizontal direction. Two guide wheels rotate around a vertical axis and are connected to two connecting blocks respectively; Two guide rings are fixedly connected to two vertical side plates respectively, and are opposite each other in the first horizontal direction; The guide roller is rotatably connected to two vertical side plates and is parallel to the first horizontal direction around the axis of rotation; the guide roller is located between the first mounting plate and the guide ring; the height of the guide ring, the bottom roller surface of the guide roller, and the guide wheel decreases in sequence.

[0005] In some embodiments, it further includes: a timing belt; the timing belt is disposed on the top surface of the first mounting plate, and two connecting blocks are fixedly connected to the timing belt, for converting the movement of the timing belt into the synchronous and opposite sliding of the two connecting blocks.

[0006] In some embodiments, the timing belts are a set, with one connecting block fixedly connected to the first belt body on one side of the timing belt between the two timing pulleys, and another connecting block fixedly connected to the second belt body on the other side of the timing belt between the two timing pulleys.

[0007] In some embodiments, the device further includes: a second mounting plate and a slider; the second mounting plate is fixedly connected to two vertical side plates and is located between two guide rings; the slider is slidably connected to the second mounting plate along a first horizontal direction and has a binding portion for binding waste edges.

[0008] In some embodiments, the two ends of the second mounting plate are hinged to the equipment rack, and the hinges can be disengaged.

[0009] In some embodiments, both guide rings have notches at the top.

[0010] In summary, this application provides a waste edge guiding structure for a composite equipment, comprising: an equipment frame, a first mounting plate, two connecting blocks, two guide wheels, a guide roller, and two guide rings. One waste edge first passes through the guide wheel, more specifically, forming a wrap angle on the outer wheel surface of the guide wheel away from the composite fabric, then passes through the guide roller, more specifically, forming a wrap angle on the bottom roller surface of the guide roller, and finally passes through the guide ring on the same side. The other waste edge first passes through the outer wheel surface of the guide wheel away from the composite fabric, then passes through the bottom roller surface of the guide roller, then passes through the guide ring on the same side, and finally passes through the guide ring on the other side, merging with the previous waste edge, and is wound up by a winding device. Attached Figure Description

[0011] To better illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0012] Figure 1 This is a schematic diagram of the composite fabric as described in this application; Figure 2 for Figure 1 An enlarged schematic diagram of part A in the middle; Figure 3 This is a cross-sectional view of this application; Figure 4 This is a schematic diagram showing the setup of the first mounting plate and connecting block; Figure 5 A schematic diagram showing the setup of the first mounting plate, connecting block, and timing belt; Figure 6 A schematic diagram showing the setup of the second mounting plate and slider; Figure 7 for Figure 6 Enlarged schematic diagram of part B.

[0013] In the picture, 1. Equipment frame; 1A. Vertical side plate; 1B. Bearing housing; 1C. Connecting lug; 2. First mounting plate; 2A. Oblong through groove; 3. Connecting block; 3A. Waist-shaped protrusion; 3B. Hand-tightening bolt; 3C. Vertical block; 4. Guide wheel; 5. Guide rollers; 6. Guide ring; 6A. Notch; 7. Synchronous belt; 7A. Synchronous pulley; 7B. Toothed pressure plate; 8. Second mounting plate; 8A. Slide groove; 8B. Quick release pin; 9. Slider; 9A. Binding part; 10. Composite fabric; 10A. Waste edge. Specific Implementation

[0014] The following description is provided in conjunction with the accompanying drawings, which are for illustrative purposes only and not strictly to scale. Unless otherwise defined, the technical or scientific terms used in this disclosure should be understood in their ordinary sense by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described object changes. Unless otherwise specified, the embodiments in this application can be combined with each other.

[0015] Please see Figure 1 A waste edge guide structure for a composite device includes: a device frame 1, a first mounting plate 2, two connecting blocks 3, two guide wheels 4, guide rollers 5, and two guide rings 6.

[0016] Equipment frame 1 is the frame for the composite equipment. The composite fabric 10, after being composited, continues to be conveyed along equipment frame 1. First, the waste edges 10A on both sides are removed by the edge-cutting knife (the edge-cutting knife is not shown in the attached figure). Then, it is folded and glued together by the template. Finally, it is cut by the cutting knife to form segments of fabric bag covers. Equipment frame 1 has two vertical side plates 1A. The composite fabric 10 is located between the two vertical side plates 1A. For the convenience of subsequent explanation of the direction, the two vertical side plates 1A are set to be opposite each other in the first horizontal direction.

[0017] The first mounting plate 2 is positioned along a first horizontal direction, with each end of the first mounting plate 2 corresponding to one of the two vertical side plates 1A. The first mounting plate 2 is fixedly connected to the two vertical side plates 1A. More specifically, screws can be used to connect one end of the first mounting plate 2 to the top surface of the vertical side plate 1A.

[0018] Two connecting blocks 3 can be slidably and fixedly connected to the first mounting plate 2 along the first horizontal direction. That is, there is a locking mechanism between the connecting blocks 3 and the first mounting plate 2. In the locked state, the connecting blocks 3 are relatively fixed to the first mounting plate 2. When the locking state is released, the connecting blocks 3 can slide along the first horizontal direction to adjust the fixed position of the first mounting plate 2.

[0019] Please see Figure 1 and Figure 4 More specifically, the first mounting plate 2 may have two waist-shaped through grooves 2A, the connecting block 3 may have a waist-shaped protrusion 3A that enters the waist-shaped through groove 2A and moves along the waist-shaped through groove 2A, and the locking mechanism may be a hand-tightening bolt 3B, which is threadedly connected to the connecting block 3. When the hand-tightening bolt 3B is tightened, the interface of the connecting block 3 and the interface of the hand-tightening bolt 3B abut against the connecting block 3 from the upper and lower directions respectively.

[0020] Two guide wheels 4 are rotatably connected to two connecting blocks 3 around a vertical axis. Correspondingly, adjusting the fixed position of the connecting blocks 3 on the first mounting plate 2 adjusts the position of the guide wheels 4, changing the distance between the two guide wheels 4 to adapt to composite fabrics 10 of different widths.

[0021] In some embodiments, please refer to Figure 5 The waste edge 10A guide structure also includes a synchronous belt 7. The synchronous belt 7 is disposed on the top surface of the first mounting plate 2, i.e., a synchronous pulley 7A that mates with the synchronous belt 7 is rotatably connected to the top surface of the first mounting plate 2, thus tensioning the synchronous belt 7. Two connecting blocks 3 are fixedly connected to the synchronous belt 7. More specifically, the connecting blocks 3 may have a vertical block 3C, and the synchronous belt 7 is locked and fixed between the vertical block 3C and the toothed pressure plate 7B by a toothed pressure plate 7B and fasteners. Through the connection between the two connecting blocks 3 and the synchronous belt 7, the movement of the synchronous belt 7 is converted into synchronous and opposite sliding of the two connecting blocks 3.

[0022] After the two connecting blocks 3 are released from their locked state, the movement of the synchronous belt 7 drives the two connecting blocks 3 to slide synchronously in opposite directions, adjusting the distance between the two guide wheels 4 to adapt to composite fabrics 10 of different widths. Compared to adjusting the two connecting blocks 3 individually, the operation is simpler and more convenient.

[0023] Furthermore, there can be two sets of synchronous belts 7. The synchronous pulleys 7A of the two synchronous belts 7 are equipped with gear pairs, so that the two synchronous belts 7 move synchronously in opposite directions. The two connecting blocks 3 have the same structure and are fixedly connected to the two synchronous belts 7 respectively.

[0024] For further details, please refer to Figure 5The timing belt 7 can also be a set. The two connecting blocks 3 have different structures, more specifically in the different positions of the vertical blocks 3C. One connecting block 3 is fixedly connected to the first belt body of the timing belt 7 on one side of the two timing pulleys 7A, and the other connecting block 3 is fixedly connected to the second belt body of the timing belt 7 on the other side of the two timing pulleys 7A.

[0025] Preferably, the timing belts 7 are used as a set, which makes the structure simpler, easier to install, and makes it easier to ensure that the two connecting blocks 3 slide synchronously in opposite directions.

[0026] The synchronous belt 7 can be driven by a motor, or a handwheel can be installed on the synchronous pulley 7A and manually rotated to drive the synchronous belt 7.

[0027] Please see Figure 1 Two guide rings 6 are fixedly connected to two vertical side plates 1A respectively, and are opposite each other in the first horizontal direction.

[0028] The guide roller 5 is rotatably connected to two vertical side plates 1A. More specifically, the vertical side plates 1A may be fixedly connected to bearing seats 1B for connecting the guide roller 5. The guide roller 5 is parallel to the first horizontal direction about its axis of rotation.

[0029] Please see Figure 1 and Figure 3 The guide roller 5 is positioned between the first mounting plate 2 and the guide ring 6. The heights of the guide ring 6, the bottom roller surface of the guide roller 5, and the guide wheel 4 decrease sequentially.

[0030] Please see Figure 1 One waste edge 10A first passes through the guide roller 4, more specifically, forming a wrap corner on the outer surface of the guide roller 4 away from the composite fabric 10, then passes through the guide roller 5, more specifically, forming a wrap corner on the bottom surface of the guide roller 5, and finally passes through the guide ring 6 on the same side. The other waste edge 10A first passes through the outer surface of the guide roller 4 away from the composite fabric 10, then passes through the bottom surface of the guide roller 5, then passes through the guide ring 6 on the same side, and finally passes through the guide ring 6 on the other side, merging with the previous waste edge 10A, and is then wound up by a winding device.

[0031] Please see Figure 2 In some embodiments, both guide rings 6 have a notch 6A at their top.

[0032] After the waste edge 10A is tightened, it contacts the vertical side of the guide ring 6. The top is designed with a notch 6A, so the waste edge 10A can still be kept inside the guide ring 6. When the waste edge 10A passes through the guide ring 6, it can enter through the notch 6A, which is more convenient.

[0033] In some embodiments, please refer to Figure 6 and Figure 7The waste edge 10A guide structure also includes: a second mounting plate 8 and a slider 9. The second mounting plate 8 is fixedly connected to two vertical side plates 1A. The second mounting plate 8 is also located between two guide rings 6. The slider 9 is slidably connected to the second mounting plate 8 along a first horizontal direction. More specifically, the second mounting plate 8 may have a groove 8A for the slider 9 to slide. The slider 9 has a binding portion 9A for binding the waste edge 10A.

[0034] The gap between the two guide rings 6 is relatively large, making it inconvenient to operate the waste edge 10A by passing through one guide ring 6 and then through the other guide ring 6. Adding a second mounting plate 8 and a slider 9: Position the slider 9 on the corresponding side; after the waste edge 10A passes through one guide ring 6, bind the waste edge 10A to the binding part 9A; slide the slider 9 to the other side, bringing the waste edge 10A closer to the other guide ring 6; detach the waste edge 10A from the binding part 9A and pass it through the other guide ring 6; allow the slider 9 to slide back to its original position.

[0035] Furthermore, a linear motion module can be used to move the slider 9.

[0036] For further details, please refer to Figure 7 The second mounting plate 8 is hinged at both ends to the equipment frame 1. These hinges can be disengaged. More specifically, the top surface of the vertical side plate 1A has two connecting ears 1C, and a quick-release pin 8B connects one end of the second mounting plate 8 to the two connecting ears 1C. With both hinges engaged, the second mounting plate 8 is fixed to the equipment frame 1. To move the slider 9, pull out the quick-release pin 8B on the corresponding side, lift and tilt the second mounting plate 8, allowing the slider 9 to slide under gravity. After the slider 9 has slid completely, lower the second mounting plate 8 and reinsert the quick-release pin 8B.

[0037] Preferably, the two ends of the second mounting plate 8 and the equipment frame 1 are hinged, which makes the structure simpler and the operation more convenient.

Claims

1. A waste edge guiding structure for a composite device, characterized in that, include: Equipment frame (1), first mounting plate (2), two connecting blocks (3), two guide wheels (4), guide rollers (5) and two guide rings (6); The equipment rack (1) has two vertical side plates (1A) opposite each other in a first horizontal direction; The first mounting plate (2) is fixedly connected to the two vertical side plates (1A) along the first horizontal direction; the two connecting blocks (3) are slidably fixedly connected to the first mounting plate (2) along the first horizontal direction. Two guide wheels (4) are rotated around the vertical axis and connected to two connecting blocks (3); Two guide rings (6) are fixedly connected to two vertical side plates (1A) respectively, and are opposite each other in the first horizontal direction; The guide roller (5) is rotatably connected to two vertical side plates (1A) and is parallel to the first horizontal direction around the axis of rotation; the guide roller (5) is located between the first mounting plate (2) and the guide ring (6); the heights of the guide ring (6), the bottom roller surface of the guide roller (5), and the guide wheel (4) decrease sequentially.

2. The waste edge guiding structure of a composite device according to claim 1, characterized in that, Also includes: Synchronous belt (7); The synchronous belt (7) is set on the top surface of the first mounting plate (2), and the two connecting blocks (3) are fixedly connected to the synchronous belt (7) to convert the movement of the synchronous belt (7) into the synchronous and opposite sliding of the two connecting blocks (3).

3. The waste edge guiding structure of a composite device according to claim 2, characterized in that, The timing belts (7) are in a set. One connecting block (3) is fixedly connected to the first belt body of the timing belt (7) on one side of the two timing pulleys (7A), and the other connecting block (3) is fixedly connected to the second belt body of the timing belt (7) on the other side of the two timing pulleys (7A).

4. The waste edge guiding structure of a composite device according to claim 1, characterized in that, Also includes: Second mounting plate (8), slider (9); the second mounting plate (8) is fixedly connected to two vertical side plates (1A) and is also located between two guide rings (6); the slider (9) is slidably connected to the second mounting plate (8) along the first horizontal direction and has a binding part (9A) for binding the waste edge (10A).

5. The waste edge guiding structure of a composite device according to claim 4, characterized in that, The second mounting plate (8) is hinged at both ends and the equipment frame (1), and the hinges can be released.

6. The waste edge guiding structure of a composite device according to claim 1, characterized in that, Both guide rings (6) have notches (6A) at their tops.

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