Water stop belt shearing equipment
By introducing adjustment structure and lifting mechanism into the water stop shearing equipment, the deformation problem during cutting of high-toughness water stop is solved, and high-quality cutting effect and detection accuracy are achieved.
Patent Information
- Application Number
- CN202510410586.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2025-08-19
AI Technical Summary
Existing cross-cutters are difficult to effectively cut high toughness and tear-resistant water stops, which leads to easy deformation during cutting and difficult to penetrate the blade.
A water stop shearing device is designed, including a fixed support, a transverse cutting mechanism, a guide mechanism, a flattening mechanism and a collection mechanism. By adjusting the structure, the water stop belt forms an angle with the transverse cutting mechanism, and the cutting depth is controlled by combining the lifting mechanism and a contact sensor to ensure cutting stability and accuracy.
The flat and smooth cutting surface of the water stop belt is realized, the cutting quality and detection accuracy are improved, and the probability that the water stop belt is moved by the cross-cutting knife belt is reduced.
Smart Images
Figure CN120503272A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of waterstop cross-cutting, and in particular to a waterstop shearing device. Background Art
[0002] Crosscutting machine is a kind of equipment specially used for horizontal cutting of cloth materials. It adopts the principle of mechanical transmission and blade cutting, and cuts the cloth by adjusting the position and cutting depth of the blade. Mechanical cutting equipment has a simple structure and is easy to operate. The existing cross-cutting machine includes a machine body, a shearing mechanism, a pressing mechanism, and a collecting mechanism disposed therein. When cross-cutting, the operator places the cloth on the machine body, and the cloth is guided to the shearing mechanism under the action of the pressing mechanism, and the cloth is cut horizontally from the middle by the shearing mechanism.
[0003] In view of the above-mentioned related technologies, it is necessary to perform a cross-cutting operation on the waterstop. However, the waterstop has high toughness and tear resistance, and is prone to deformation when cut using the above-mentioned cross-cutting mechanism, making it difficult for the blade to penetrate deeply. Summary of the Invention
[0004] In order to improve the cross-cutting effect of the shearing equipment on the waterstop, the present application provides a waterstop shearing equipment.
[0005] The waterstop shearing device provided in this application adopts the following technical solution: A waterstop shearing device includes a fixed support, a cross-cutting mechanism arranged on the fixed support, a guide mechanism for conveying the waterstop, a flattening mechanism arranged between the cross-cutting mechanism and the guide mechanism and used to press the waterstop, and a collecting mechanism for receiving the waterstop. The guide mechanism is provided with an adjustment structure for adjusting the posture of the waterstop. The adjustment structure drives the waterstop to move to the cross-cutting mechanism in an inclined state, so that the waterstop faces the side of the cross-cutting mechanism and forms an angle with the shearing surface of the cross-cutting mechanism.
[0006] By adopting the above technical solution, when using the above shearing equipment for cutting, the waterstop is placed on the guide mechanism, and the guide mechanism guides the waterstop to the cross-cutting mechanism. During cutting, the waterstop is pressed by the flattening mechanism to ensure the stability of the cutting. At the same time, the waterstop adjusts its posture under the action of the adjustment structure, so that there is an angle between the side wall of the waterstop and the cross-cutting mechanism, which reduces the contact area of the waterstop during cross-cutting, concentrates the cutting force, and can more easily achieve a flat and smooth cutting surface, thereby improving the cutting quality.
[0007] Optionally, the cross-cutting mechanism includes a cross-cutting knife belt, a cross-cutting roller group for the cross-cutting knife belt to be wound and installed, and a cross-cutting drive member for driving the cross-cutting roller group to rotate. The cross-cutting roller group is lifted and installed on the fixed support. The fixed support is provided with a lifting mechanism for driving the cross-cutting roller group to be lifted and lowered. The lifting mechanism includes a lifting seat for installing the cross-cutting mechanism and a lifting drive member for driving the lifting seat to be lifted and lowered.
[0008] By adopting the above technical solution, the structural composition of the cross-cutting mechanism is disclosed, and the waterstop is cross-cut by a ring-shaped cross-cutting knife belt. The overall structure of the cross-cutting mechanism is relatively simple and easy to assemble. Through the setting of the lifting mechanism, the cross-cutting mechanism can be height-adjusted according to the thickness of the waterstop, ensuring that the cross-cutting knife belt can cut from the middle of the waterstop, thereby improving the accuracy of detection.
[0009] Optionally, a clamping assembly for clamping the cross-cutting knife band is provided on the lifting seat, and the clamping assembly includes two clamping plates spaced apart in the height direction, and a clamping gap for arranging the cross-cutting knife band is formed between the two clamping plates, and the opening of the clamping gap faces the guide mechanism, and the clamping plates are provided with elastic abutting members between the clamping gaps for abutting the cross-cutting knife band.
[0010] By adopting the above technical solution, the setting of the clamping assembly can achieve the effect of elastic clamping of the cross-cutting knife belt, improve the stability during shearing, and reduce the probability of lateral movement of the cross-cutting knife belt.
[0011] Optionally, the cross-cutting roller group includes an active roller fixed to the lifting seat and a driven roller installed on the lifting seat for sliding along the length direction of the cross-cutting knife belt. The fixed support is provided with a moving component for driving the driven roller to slide. The moving component includes a moving seat for installing the driven roller and a moving driving member connected to the moving seat. The lifting seat is also provided with a connecting rod and a grinding member for grinding the cross-cutting knife belt, and the moving seat and the grinding member are connected by the connecting rod.
[0012] By adopting the above technical solution, when the cross-cutting knife belt needs to be disassembled, assembled and replaced, the setting of the moving component can drive the driven roller to move toward the active roller, so that the cross-cutting knife belt is switched from a tensioned state to a relaxed state, which is convenient for the operator to remove the cross-cutting knife belt. After moving, the moving seat grinds the cross-cutting knife belt through the grinding piece, so that the cutting surface of the cross-cutting knife belt is smoother, which is convenient for the operator to take.
[0013] Optionally, one end of the connecting rod is rotatably mounted on the lifting seat, and the other end is rotatably mounted on the grinding member. The side wall of the lifting seat has an arc-shaped driving groove for limiting the connecting rod. When the cross-cutting mechanism is shearing, the connecting rod is located at one end of the arc-shaped driving groove, and the grinding member and the cross-cutting knife belt are staggered. When the movable seat moves toward the active roller, the movable seat drives the connecting rod to rotate toward the other end of the arc-shaped driving groove, so that the grinding member abuts against the cross-cutting knife belt. The flattening member includes a grinding seat, a grinding drive member arranged on the grinding seat, and a grinding disc connected to an output shaft of the grinding drive member.
[0014] By adopting the above technical solution, the structural composition of the connecting rod and the grinding member is specifically disclosed. The two ends of the connecting rod are rotatably connected to the lifting seat and the grinding member respectively. The connecting rod is limited by the arc-shaped drive groove and the movable seat, so that the movement of the movable seat can drive the connecting rod to move from one end of the arc-shaped drive groove to the other end of the arc-shaped drive groove. The grinding member is rotated and can perform grinding operations on the cross-cutting knife belt.
[0015] Optionally, the fixed support has a loading platform for installing the guide mechanism, and the guide mechanism includes a guide slide arranged on the loading platform and a guide drive member for driving the guide slide to slide. The guide slide is provided with a contact sensor for detecting the thickness of the waterstop; the contact sensor outputs the detected waterstop thickness as a digital signal and transmits it to the lifting mechanism to control the height of the lifting seat.
[0016] By adopting the above technical solution, the guide mechanism plays the role of conveying and guiding the waterstop. The contact sensor on the guide slide detects the thickness of the waterstop and transmits the thickness information to the lifting mechanism to control the height of the cross-cutting mechanism, ensuring that the cross-cutting knife belt can cross-cut from the middle of the waterstop, thereby improving the accuracy of the detection test.
[0017] Optionally, the guide slide is provided with a plurality of conveying rollers and a conveying drive member for driving one of the conveying rollers to rotate at intervals along the conveying direction of the waterstop, and the guide slide is provided with a pre-tightening elastic member for positioning the waterstop on the side away from the cross-cutting mechanism.
[0018] By adopting the above technical solution, the conveying roller and the conveying drive are set up so that after the waterstop moves to one side of the cross-cutting mechanism, the conveying drive is started to move the waterstop toward the cross-cutting mechanism. The pre-tightening elastic part can exert a pressing effect on the waterstop, further improving the stability of the waterstop during transportation.
[0019] Optionally, the adjustment structure includes a sliding trough arranged on the loading platform and an adjustment seat rotatably engaged with the guide slide, the adjustment seat is connected to the guide drive member, and the sliding trough includes a first trough adapted to the adjustment seat and a second trough engaged with the guide slide along the height direction, and the second trough is provided with an adjustment inclined surface near one end of the cross-cutting mechanism, and the angle between the adjustment inclined surface and the first trough is 5-15°.
[0020] By adopting the above technical solution, the structural composition of the adjustment structure is disclosed. When the guide slide moves to the adjustment slope, the guide slide tilts and rotates under the action of the adjustment slope, so that the posture of the waterstop is adjusted to ensure that there is an angle between the side wall of the waterstop and the cross-cutting knife strip.
[0021] Optionally, the flattening mechanism includes a flattening roller group and a flattening drive member that drives the flattening roller group to rotate. A first guide portion is provided on the outer side of the cross-cutting knife belt along the length direction, and the first guide portion is provided with a first guide surface that guides the waterstop belt to move upward. A second guide portion is provided between the active roller and the driven roller, and the second guide portion is provided with a second guide surface that guides the waterstop belt to move downward.
[0022] By adopting the above technical solution, the two guide parts are provided so that when the waterstop is cut crosswise, the waterstop is guided to move obliquely upward or downward, thereby reducing the probability of the waterstop being moved by the cross-cutting knife strip.
[0023] Optionally, the collecting mechanism includes a first collecting plate for collecting the first waterstop and a second collecting plate for collecting the second waterstop, the first collecting plate corresponds to the end of the first guide surface, and the second collecting plate corresponds to the end of the second guide surface.
[0024] By adopting the above technical solution, the first collection plate and the second collection plate respectively receive and collect the two cut waterstops, making it convenient for inspection personnel to take them.
[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. By adjusting the structural setting, the present invention creates an angle between the side wall of the waterstop and the cross-cutting mechanism, thereby reducing the contact area of the waterstop during cross-cutting, concentrating the cutting force, and making it easier to achieve a flat and smooth cutting surface, thereby improving the cutting quality. 2. This application controls the height of the cross-cutting mechanism by setting up a lifting mechanism and a contact sensor, ensuring that the cross-cutting knife belt can cross-cut from the middle of the waterstop, thereby improving the accuracy of the detection test; 3. The present application provides the first guide portion and the second guide portion so that when the waterstop is cross-cut, the waterstop is guided to move obliquely upward or downward, thereby reducing the probability of the waterstop being moved by the cross-cutting knife strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0027] Figure 2 It is a structural schematic diagram of the cross-cutting mechanism of an embodiment of the present application.
[0028] Figure 3 It is a cross-sectional schematic diagram of the cross-cutting knife belt in an embodiment of the present application.
[0029] Figure 4 It is a structural schematic diagram of the rear side of the cross-cutting mechanism of an embodiment of the present application.
[0030] Figure 5 It is a schematic structural diagram of the grinding member and the connecting rod member according to an embodiment of the present application.
[0031] Figure 6 It is a structural diagram of the guide mechanism of an embodiment of the present application.
[0032] Figure 7 It is a cross-sectional schematic diagram of the guide slide of the embodiment of the present application.
[0033] Explanation of reference numerals: 1. fixed support; 11. loading platform; 111. sliding trough; 112. first trough; 113. second trough; 12. second guide portion; 121. second guide surface; 122. roller member; 13. moving assembly; 131. moving seat; 1311. arc-shaped driving groove; 132. moving driving member; 14. grinding member; 141. grinding disc; 142. grinding driving member; 143. grinding seat; 15. connecting rod member; 16. adjusting seat; 17. adjusting plate; 171. adjusting bevel; 2. cross-cutting mechanism; 21. cross-cutting knife belt; 211. first guide portion; 2111. first guide surface; 22. cross-cutting roller group; 221. active roller; 222. driven roller; 23. cross-cutting roller group Cutting drive member; 24, pressing assembly; 241, pressing plate; 242, elastic abutment; 3, guiding mechanism; 31, guiding slide; 311, conveying roller; 312, conveying drive member; 313, pre-tightening elastic member; 3131, pre-tightening frame; 3132, pre-tightening roller; 314, driving slope; 32, guiding drive member; 33, contact sensor; 4, flattening mechanism; 41, flattening frame; 411, lifting chute; 412, buffer abutment; 4121, arc plate; 4122, buffer elastic member; 42, flattening roller group; 43, flattening drive member; 5, collecting mechanism; 51, first collecting plate; 52, second collecting plate; 6, lifting mechanism; 61, lifting seat; 62, lifting drive member. DETAILED DESCRIPTION
[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating directions or positional relationships, are based on the directions 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 operate in a specific orientation. Since the embodiments disclosed in the present invention can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features.
[0035] The following is combined with Figure 1-7 This application is described in further detail.
[0036] An embodiment of the present application discloses a waterstop shearing device.
[0037] Reference Figure 1 A waterstop shearing device is capable of transversely cutting a rectangular waterstop body into a first waterstop and a second waterstop, where the first and second waterstops have the same area as the waterstop body. The waterstop shearing device includes a fixed support 1, a transverse cutting mechanism 2 mounted on the fixed support 1, a guide mechanism 3 for conveying the waterstop, a flattening mechanism 4 disposed between the transverse cutting mechanism 2 and the guide mechanism 3, and a collection mechanism 5 for receiving the waterstop.
[0038] Reference Figure 2 and Figure 3 The fixed support 1 is an overall rectangular shell, with a loading platform 11 on top for mounting the guide mechanism 3. The cross-cutting mechanism 2 is located on one side of the loading platform 11 and comprises a cross-cutting blade belt 21, a cross-cutting roller assembly 22 around which the cross-cutting blade belt 21 is mounted, and a cross-cutting drive 23 that drives the cross-cutting roller assembly 22. The cross-cutting drive 23 is a rotating motor whose output shaft is fixed to the axis of one of the cross-cutting roller assemblies 22 via a speed reducer. The cross-cutting roller assembly 22 connected to the cross-cutting drive 23 is defined as the active roller 221, and the other roller assembly is defined as the passive roller 222.
[0039] Mounted on the fixed support 1 is a lifting mechanism 6 that drives the cross-cutting mechanism 2 upward and downward. This mechanism comprises a lifting base 61 and a lifting drive 62. The entire cross-cutting mechanism 2 is fixedly mounted on the lifting base 61. The lifting drive 62 utilizes a conventional screw-type lifting mechanism. This mechanism 6 allows the cross-cutting mechanism 2 to rise and fall, enabling it to adapt to waterstops of varying thicknesses.
[0040] The crosscutting blade 21 is annular in shape, with a cutting surface for cutting the waterstop provided on its outer edge on the side facing the loading platform 11. To facilitate the transport of the first and second waterstops to the collection mechanism 5, a first guide portion 211 is evenly disposed on the outer side of the crosscutting blade 21. The first guide portion 211 and the crosscutting blade 21 are integrally formed. The first guide portion 211 is provided with a first guide surface 2111 on the side facing the cutting surface. This first guide surface 2111 enables the first waterstop to be transported upward at an angle, ensuring the separation of the first blade and the second blade.
[0041] A second guide portion 12 is provided on the inner side of the cross-cutting strip 21 between the active roller 221 and the driven roller 222. The second guide portion 12 is fixed to the lifting seat 61. The second guide portion 12 always closely contacts the inner top of the cross-cutting strip 21, but does not abut against the cross-cutting strip 21. Because the second waterstop located at the lower side tends to fall downward under its own gravity, the second guide portion 12 does not need to completely contact the cross-cutting strip 21.
[0042] The second guide portion 12 is provided with a second guide surface 121 on the side facing the cutting surface, and the second waterstop can be transported downwardly at an angle during the cross-cutting process through the second guide surface 121. In other embodiments, a plurality of rollers 122 can be provided at intervals on the top of the second guide portion 12. When the cross-cutting blade 21 and the second guide portion 12 come into contact, the rollers 122 can reduce the friction between the two, thereby ensuring smooth transportation of the waterstop.
[0043] The collecting mechanism 5 includes a first collecting plate 51 for collecting the first water stop and a second collecting plate 52 for collecting the second water stop. The first collecting plate 51 and the second collecting plate 52 are both rectangular frames with one side open, and the opening direction is toward the transverse knife belt.
[0044] Reference Figure 4 A clamping assembly 24 for compressing the crosscutting blade 21 is mounted on the lifting base 61. The clamping assembly 24 includes two clamping plates 241 spaced apart in the height direction. A clamping gap is formed between the two clamping plates 241 for positioning the crosscutting blade 21, with the opening of the clamping gap facing the loading platform 11. Inside the clamping gap, the clamping assembly 24 has an elastic abutment 242 for abutting the crosscutting blade 21. The elastic abutment 242 is a metal spring and is used to ensure stability during crosscutting and reduce the likelihood of vibration.
[0045] To facilitate assembly and disassembly of the cross-cutting blade strip 21, a movable assembly 13 is further provided on the fixed support 1. The movable assembly 13 comprises a movable base 131, which is mounted on the lifting base 61 and rotatably supports the driven roller 222, and a movable drive 132, which drives the movable base 131 to slide. The sliding direction of the movable base 131 is parallel to the longitudinal direction of the cross-cutting blade strip 21. The movable drive 132 is fixed to the lifting base 61 and is a conventional drive mechanism capable of achieving linear motion. In this embodiment, it is a motor screw mechanism.
[0046] Reference Figure 4 and Figure 5 The lifting seat 61 is also provided with a grinding piece 14 for grinding the cutting surface and a connecting rod 15 connecting the movable seat 131 and the grinding piece 14. The setting of the grinding piece 14 can grind the cutting surface, so that it is not easy to cause damage to the operator when removing the cross-cutting knife belt 21, thereby improving safety.
[0047] The grinding member 14 comprises a grinding disc 141, a grinding drive member 142 for driving the grinding disc 141 to rotate, and a grinding seat 143 for mounting the grinding drive member 142. One end of the connecting rod 15 is fixed to the side wall of the grinding seat 143, and the other end is rotatably connected to the side wall of the lifting seat 61. The connecting rod member 15 is located on the side of the lifting seat 61 facing the loading platform 11, and the side wall of the moving seat 131 has an arc-shaped drive groove 1311 for the arrangement of the connecting rod member 15. When the shearing equipment is shearing, the connecting rod member 15 is located as a whole on the side of the arc-shaped drive groove 1311 away from the cross-cutting knife belt 21. When the cross-cutting knife belt 21 needs to be replaced, the moving drive member 132 and the grinding drive member 142 are started, and the moving seat 131 moves horizontally. At the same time, the movement of the moving seat 131 drives the connecting rod member 15 to rotate from one side of the arc-shaped drive groove 1311 to the other side, so that the grinding disk 141 abuts against the cutting surface, and the cutting surface of the cross-cutting knife belt 21 is ground, which is convenient for the operator to touch the cross-cutting knife belt 21 for disassembly and assembly.
[0048] Reference Figure 6 and Figure 7 The guide mechanism 3 includes a guide slide 31 provided on the loading platform 11, a guide driving member 32 for driving the guide slide 31 to slide, and a contact sensor 33 provided on the guide slide 31. The guide slide 31 is a rectangular plate as a whole, and a sliding groove 111 is provided on the top of the loading platform 11 for the guide slide 31 to slide.
[0049] A U-shaped bracket for mounting a contact sensor 33 is mounted on the top of the guide slide 31. A probe is mounted at the bottom of the contact sensor 33, which is pressed against the waterstop surface with a constant pressure by a spring. The reference height is defined as the distance from the probe to the top of the guide slide 31 when no waterstop is in place. When a waterstop is in place, the change in probe displacement is defined as the sensing displacement. The thickness of the waterstop is calculated by subtracting the sensing displacement from the reference height.
[0050] The contact sensor 33 transmits the thickness information of the waterstop to the lifting mechanism 6, and controls the lifting mechanism 6 to move up or down so that the cutting surface of the cross-cutting knife strip 21 corresponds to the middle of the waterstop.
[0051] The guide slide 31 also features rotatably mounted on either side of the U-shaped bracket, conveyor rollers 311 for conveying the waterstop, a conveyor drive 312 that drives one of the conveyor rollers 311, and a preload spring 313 that abuts the waterstop body. The conveyor drive 312 is located on the side of the guide slide 31 away from the cross-cutting mechanism 2 and is used to rotate the outermost conveyor roller 311. The preload spring 313 comprises a preload frame 3131 and a preload roller 3132 rotatably mounted on the preload frame 3131. The preload frame 3131 and the guide slide 31 are articulated.
[0052] The flattening mechanism 4 is positioned between the guide mechanism 3 and the cross-cutting mechanism 2. It comprises a flattening frame 41, a flattening roller assembly 42, and a flattening drive 43 that drives the flattening roller assembly 42. The flattening roller assembly 42 comprises two vertically arranged rotating rollers, with a flattening gap formed between them for the waterstop body to enter. The flattening drive 43 rotates the lower rotating roller, while the upper rotating roller is raised and lowered on the flattening frame 41.
[0053] A lifting slot 411 is defined in the sidewall of the flattening frame 41. The end of the rotating roller has a rotating end disposed within the lifting slot 411. A buffering abutment 412 is disposed within the lifting slot 411 of the flattening frame 41, abutting the rotating end. The buffering abutment 412 comprises an arcuate plate 4121 abutting the rotating end, and a buffering elastic member 4122 connecting the arcuate plate 4121 and the inner top wall of the lifting slot 411. The buffering elastic member 4122 is a spring.
[0054] The adjustment structure is used to adjust the posture of the waterstop body so that the waterstop body can be transported to the cross-cutting mechanism 2 in an inclined posture, ensuring that the side wall of the waterstop body and the cutting surface of the cross-cutting knife belt 21 form an angle, thereby improving the cross-cutting effect.
[0055] Reference Figure 6 and Figure 7The adjustment structure includes a sliding trough 111 provided on the loading platform 11 and an adjustment seat 16 that rotates with the guide slide 31. The adjustment seat 16 is connected to the screw of the guide drive member 32, that is, the guide slide 31 is moved horizontally by the adjustment seat 16.
[0056] The sliding trough 111 includes a first trough 112 that mates with the adjustment seat and a second trough 113 that mates with the guide slide 31. The first trough 112 and the second trough 113 are connected. An adjustment slope 171 is provided at the end of the second trough 113 near the crosscutting mechanism 2. The angle between the adjustment slope 171 and the length of the first trough 112 is within a range of 5-15°.
[0057] The sidewall of the guide slide 31 is provided with a driving bevel 314 for contacting the adjustment bevel 171. When the guide slide 31 contacts the adjustment bevel 171, the adjustment seat continues to drive the guide slide 31 to move horizontally, causing the guide slide 31 to tilt at an angle under the action of the driving bevel 314. The adjustment plate 17 is rotatably mounted on the loading platform 11, and the adjustment bevel 171 is located on the side of the adjustment plate 17 facing the sliding trough 111.
[0058] The working principle of the waterstop shearing device of the embodiment of the present application is as follows: the inspector places the waterstop body on the guide slide 31, pre-positions the waterstop body by the pre-tightening elastic member 313, and the contact sensor 33 abuts the top of the waterstop body, transmits the thickness information of the waterstop body to the lifting mechanism 6, and drives the lifting seat 61 to rise and fall vertically so that the cutting surface can be aligned with the middle of the height direction of the waterstop body; Start the guide drive 32 to transport the guide slide 31 toward the cross-cutting mechanism 2. The guide slide 31 is tilted and rotated under the action of the adjustment slope 171. Start the conveying drive 312 to transport the waterstop belt body toward the flattening mechanism 4. The flattening mechanism 4 has a compacting and stabilizing effect on the waterstop belt during the cross-cutting process. The first waterstop belt and the second waterstop belt after cross-cutting are transported to the collecting mechanism 5 under the action of the first guide part 211 and the second guide part 12 respectively.
[0059] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A waterstop shearing device, characterized in that: The invention comprises a fixed support (1), a cross-cutting mechanism (2) arranged on the fixed support (1), a guide mechanism (3) for conveying a waterstop, a flattening mechanism (4) arranged between the cross-cutting mechanism (2) and the guide mechanism (3) and for pressing the waterstop, and a collecting mechanism (5) for receiving the waterstop, wherein the guide mechanism (3) is provided with an adjustment structure for adjusting the posture of the waterstop, and the adjustment structure drives the waterstop to move to the cross-cutting mechanism (2) in an inclined state, so that the waterstop faces the side of the cross-cutting mechanism (2) and forms an angle with the shear surface of the cross-cutting mechanism (2).
2. A waterstop shearing device according to claim 1, characterized in that: The cross-cutting mechanism (2) comprises a cross-cutting knife belt (21), a cross-cutting roller group (22) for the cross-cutting knife belt (21) to be wound and installed, and a cross-cutting driving member (23) for driving the cross-cutting roller group (22) to rotate. The cross-cutting roller group (22) is installed on the fixed support (1) for lifting. The fixed support (1) is provided with a lifting mechanism (6) for driving the cross-cutting roller group (22) to lift. The lifting mechanism (6) comprises a lifting seat (61) for installing the cross-cutting mechanism (2) and a lifting driving member (62) for driving the lifting seat (61) to lift.
3. The waterstop shearing device according to claim 2, characterized in that: The lifting seat (61) is provided with a clamping assembly (24) for clamping the cross-cutting knife band (21). The clamping assembly (24) includes two clamping plates (241) spaced apart in the height direction. A clamping gap for arranging the cross-cutting knife band (21) is formed between the two clamping plates (241). The opening of the clamping gap faces the guide mechanism (3). The clamping plates (241) are provided with elastic abutting members (242) for abutting the cross-cutting knife band (21) between the clamping gaps.
4. The waterstop shearing device according to claim 2, characterized in that: The cross-cutting roller group (22) includes an active roller (221) fixed to the lifting seat (61) and a driven roller (222) mounted on the lifting seat (61) so as to slide along the length direction of the cross-cutting knife belt (21). The lifting seat (61) is provided with a moving component (13) for driving the driven roller (222) to slide. The moving component (13) includes a moving seat (131) for mounting the driven roller (222) and a moving driving member (132) connected to the moving seat (131). The lifting seat (61) is also provided with a connecting rod (15) and a grinding member (14) for grinding the cross-cutting knife belt (21). The moving seat (131) and the grinding member (14) are connected via the connecting rod (15).
5. The waterstop shearing device according to claim 4, characterized in that: One end of the connecting rod (15) is rotatably mounted on the lifting seat (61), and the other end is fixed to the grinding member (14). The side wall of the lifting seat (61) has an arc-shaped driving groove (1311) for limiting the connecting rod (15). When the cross-cutting mechanism (2) is shearing, the connecting rod (15) is located at one end of the arc-shaped driving groove (1311), and the grinding member (14) and the cross-cutting knife belt (21) are staggered. When the movable seat (131) moves toward the active roller (221), the movable seat (131) drives the connecting rod (15) to rotate toward the other end of the arc-shaped driving groove (1311), so that the grinding member (14) abuts against the cross-cutting knife belt (21). The grinding member (14) comprises a grinding seat (143), a grinding drive member (142) arranged on the grinding seat (143), and a grinding disc (141) connected to an output shaft of the grinding drive member (142).
6. The waterstop shearing device according to claim 1, characterized in that: The fixed support (1) has a loading platform (11) for the guide mechanism (3) to be installed. The guide mechanism (3) includes a guide slide (31) arranged on the loading platform (11) and a guide driving member (32) for driving the guide slide (31) to slide. The guide slide (31) is provided with a contact sensor (33) for detecting the thickness of the waterstop. The contact sensor (33) outputs the detected thickness of the waterstop as a digital signal and transmits it to the lifting mechanism (6) to control the height of the lifting seat (61).
7. The waterstop shearing device according to claim 6, characterized in that: The guide slide (31) is provided with a plurality of conveying rollers (311) spaced apart along the conveying direction of the water stop and a conveying drive member (312) for driving one of the conveying rollers (311) to rotate. The guide slide (31) is provided with a pre-tightening elastic member (313) for positioning the water stop on a side away from the cross-cutting mechanism (2).
8. The waterstop shearing device according to claim 7, characterized in that: The adjustment structure includes a sliding trough (111) arranged on the feeding platform (11) and an adjustment seat (16) rotatably matched with the guide slide (31), the adjustment seat (16) is connected to the guide drive member (32), and the sliding trough (111) includes a first trough (112) adapted to the adjustment seat (16) and a second trough (113) matched with the guide slide (31) along the height direction, and the second trough (113) is provided with an adjustment inclined surface (171) near one end of the cross-cutting mechanism (2), and the angle between the adjustment inclined surface (171) and the first trough (112) is 5-15 degrees.
9. The waterstop shearing device according to claim 4, characterized in that: The flattening mechanism (4) includes a flattening roller group (42) and a flattening driving member (43) for driving the flattening roller group (42) to rotate. A first guide portion (211) is provided on the outer side of the cross-cutting knife belt (21) along the length direction. The first guide portion (211) is provided with a first guide surface (2111) for guiding the water stop belt to move upward. A second guide portion (12) is provided between the active roller (221) and the driven roller (222). The second guide portion (12) is provided with a second guide surface (121) for guiding the water stop belt to move downward.
10. The waterstop shearing device according to claim 9, characterized in that: The collecting mechanism (5) comprises a first collecting plate (51) for collecting the first waterstop and a second collecting plate (52) for collecting the second waterstop, the first collecting plate (51) corresponding to the end of the first guide surface (2111), and the second collecting plate (52) corresponding to the end of the second guide surface (121).