Electric floor heating mesh cutting and winding equipment

Abstract

The present invention relates to the technical field of heating electric floor heating mesh weaving, and specifically to an electric floor heating mesh weaving cutting and winding device, wherein a winding frame is provided on the side of a horizontal frame, and two groups of winding rollers are rotatably connected to the winding frame, and the warm wire mesh is unwound by the unwinding roller and guided by the guide roller group, and then wound up by one of the winding rollers. A shearing roller is provided on the winding frame between the two winding rollers, and when the winding diameter sensor detects that the winding diameter of one of the winding rollers reaches a preset value, the shearing roller is triggered to move in plane until it moves to the side of a fixed bottom plate, and the warm wire mesh on the fixed bottom plate is sheared by the shearing assembly. After the shearing is completed, the shearing roller moves and resets, and the cut warm wire mesh is led to another winding roller, and the automatic winding operation of the other winding roller is started. During the winding process, the wound bundle is unloaded from the winding roller, completing the continuous winding operation, thereby further improving the working efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of heating electric floor heating netting, and in particular to a cutting and winding device for electric floor heating netting. Background Art

[0002] The electric floor heating system is a system that uses electricity to generate heat by installing heating cables or heating films under the floor to achieve floor heating. In the electric floor heating system, the heating cables are continuously bent and laid flat and glued to the mesh patch. Specifically, the warm wire mesh can be prepared by a robotic arm automatic electric floor heating wire meshing equipment. The prepared warm wire mesh needs to be further rolled up to form a warm wire mesh roll with a certain diameter according to market needs, which is convenient for storage, transportation and shipment. In this regard, in the existing technology, an automatic winder is generally used to roll the warm wire mesh into bundles. After reaching a certain roll diameter, it is manually cut, and then the roll is unloaded, and the next roll of warm wire mesh is rolled into bundles again. However, in actual operation, manual cutting and rewinding are very troublesome and the operation efficiency is not high. Therefore, there is still room for further optimization and improvement. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to propose an electric floor heating net cutting and rolling device to solve the problem that the existing electric floor heating net has to be manually cut and rolled when it is rolled into bundles, which is very troublesome and has low operating efficiency.

[0004] Based on the above purpose, the present invention provides an electric floor heating mesh cutting and winding device for winding heating wire mesh, comprising:

[0005] A horizontal frame, one end of which is rotatably connected to a reeling roller, and a guide roller group rotatably connected to the side of the reeling roller on the horizontal frame;

[0006] The winding frame is located beside the horizontal frame. Two sets of winding rollers are rotatably connected to the winding frame. The warm wire mesh is unwound by the unwinding roller, guided by the guide roller group, and then rewound by one of the winding rollers.

[0007] A shearing roller is provided on the winding frame between the two winding rollers, a shearing assembly is provided on one side of the shearing roller, and a fixed base plate is provided on the winding frame. The axial direction of the shearing roller is parallel to the plane direction of the fixed base plate and the axial direction of the winding roller. The fixed base plate is located on the side of the winding roller facing the guide roller group. A roll diameter sensor is provided on the side of the fixed base plate facing the winding roller. When the roll diameter sensor detects that the roll diameter of one of the winding rollers reaches a preset value, the shearing roller is triggered to move along the plane of the winding frame until it moves to the side of the fixed base plate, and the shearing assembly is used to shear the warm wire mesh on the fixed base plate. The shearing roller moves and resets, and the cut warm wire mesh is led to the other winding roller to complete the continuous winding operation.

[0008] Preferably, a through slot is provided on the winding frame, and a cutting roller shaft is connected to one side of the shearing roller. The cutting roller shaft passes through the through slot and is connected to a driving part for driving the cutting roller shaft to move along the through slot.

[0009] Preferably, the middle position of the through slot is the initial position, and the upper and lower end positions of the through slot are shearing positions. The cutting roller shaft moves from the initial position to the shearing position, and the warm wire mesh on the bottom plate is sheared and fixed by the shearing component.

[0010] Preferably, a rack is provided on the inner side of the through slot, and a gear meshing with the rack is connected to one end of the cutting roller shaft. When the cutting roller shaft moves along the through slot to the shearing position, the gear is driven to rotate by the rack, so that the shearing assembly faces the fixed base plate and shears at the end away from the shearing position.

[0011] Preferably, the shearing assembly comprises a shearing head movable along the length of the shearing roller.

[0012] Preferably, the side end of the winding frame is detachably connected to a vertical frame, the top of the vertical frame is connected to a bearing seat, a bearing member is provided in the bearing seat, one end of the winding roller is rotatably connected to the winding frame, and the other end is inserted into the bearing member.

[0013] Preferably, the rolled warm wire mesh has a hollow cylindrical support core in the center, and the support core is surrounded by a core belt. A groove is opened on one side of the winding roller along its length direction, and a pressure plate is rotatably connected in the groove. One end of the core belt is inserted into the groove and the end of the core belt is pressed by the pressure plate.

[0014] Preferably, a flange is connected to the outer end of the pressure plate. When the pressure plate is sleeved on the winding roller through the bearing member, the flange abuts against the inner ring of the bearing member, so that the pressure plate tightly presses one end of the core belt.

[0015] Preferably, an adhesive layer is provided on the outer ring of the core belt for bonding with the warm wire mesh.

[0016] Preferably, when one end of the core belt is inserted into the groove, the other end of the core belt is hung on the side of the winding roller away from the groove, and an adhesive tape is provided on the inner side of the other end of the core belt. One end of the warm wire mesh is adhered to the adhesive layer of the core belt close to the groove. By rotating the winding roller, the core belt and the warm wire mesh are driven to wind around the winding roller so that the adhesive tape is adhered to the warm wire mesh.

[0017] The beneficial effects of the present invention are as follows: a winding frame is provided on the side of the horizontal frame, and two groups of winding rollers are rotatably connected to the winding frame. The warm wire mesh is unwound by the unwinding roller and guided by the guide roller group, and then is wound up by one of the winding rollers. A shearing roller is provided on the winding frame between the two winding rollers. When the winding diameter sensor detects that the winding diameter of one of the winding rollers reaches a preset value, the shearing roller is triggered to move along the plane of the winding frame until it moves to the side of the fixed bottom plate, and the warm wire mesh on the fixed bottom plate is sheared by the shearing assembly. After the shearing is completed, the shearing roller moves and resets, and the cut warm wire mesh is led to the other winding roller. At this time, the automatic winding operation of the other winding roller is started. During the winding process, the wound bundle is slowly unloaded from the winding roller to complete the continuous winding operation, thereby further improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic structural diagram of the present invention when the winding diameter of one of the winding rollers reaches a preset value;

[0021] Figure 3 For the present invention Figure 2 A magnified schematic diagram of point A in the middle;

[0022] Figure 4 This is a schematic structural diagram of the present invention when one end of the warm wire mesh is bonded to the adhesive layer of the core tape;

[0023] Figure 5 It is a structural schematic diagram of the winding roller of the present invention during rotation and winding;

[0024] Figure 6 This is a schematic structural diagram of the winding roller of the present invention when it starts to unwind;

[0025] Figure 7 This is a schematic structural diagram of the winding roller after unwinding of the present invention;

[0026] Figure 8 This is a structural schematic diagram of the present invention when one end of the core belt is inserted into the groove after the winding roller is unwound;

[0027] Figure 9This is a schematic structural diagram of the winding roller of the present invention when the vertical frame and the bearing seat are reinstalled after unloading;

[0028] Figure 10 This is a schematic structural diagram of the unloaded warm wire mesh roll bundle of the present invention.

[0029] The following are marked in the figure:

[0030] 100. Warm wire mesh; 101. Support core; 102. Core belt; 103. Adhesive tape; 1. Horizontal frame; 2. Unwinding roller; 3. Guide roller group; 4. Winding frame; 41. Through slot; 5. Winding roller; 51. Groove; 52. Press plate; 53. Flange; 6. Shearing roller; 61. Cutting roller shaft; 7. Shearing assembly; 8. Fixed bottom plate; 9. Roll diameter sensor; 10. Vertical frame; 11. Bearing seat. DETAILED DESCRIPTION

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0033] An electric floor heating mesh cutting and winding device is used to wind up the heating wire mesh 100, such as Figures 1 to 10As shown, it includes a horizontal frame 1, one end of the horizontal frame 1 is rotatably connected to a unwinding roller 2, the horizontal frame 1 is rotatably connected to a guide roller group 3 located next to the unwinding roller 2, a winding frame 4 is provided on the side of the horizontal frame, and two groups of winding rollers 5 are rotatably connected to the winding frame 4. The warm wire mesh 100 is unwound by the unwinding roller 2, guided by the guide roller group 3, and then wound up by one of the winding rollers 5. A shearing roller 6 is provided at a position between the two winding rollers 5 on the winding frame 4, and a shearing assembly 7 is provided on one side of the shearing roller 6. A fixed bottom plate 8 is provided on the winding frame 4, and the axial direction of the shearing roller 6 is aligned with the fixed bottom plate 8. The planar direction of the fixed base plate 8 is parallel to the axial direction of the winding roller 5. The fixed base plate 8 is located on the side of the winding roller 5 facing the guide roller group 3. A winding diameter sensor 9 is provided on the side of the fixed base plate 8 facing the winding roller 5. When the winding diameter sensor 9 detects that the winding diameter of one of the winding rollers 5 reaches a preset value, the shearing roller 6 is triggered to move along the plane of the winding frame 4 until it moves to the side of the fixed base plate 8. The shearing component 7 is used to shear the warm wire mesh 100 on the fixed base plate 8. The shearing roller 6 moves and resets, and leads the cut warm wire mesh 100 to the other winding roller 5 to complete the continuous winding operation.

[0034] The present invention is based on the automatic winding machine of the existing heating warm wire mesh 100, including a horizontal frame 1, one end of the horizontal frame 1 is rotatably connected to a unwinding roller 2, and the horizontal frame 1 is rotatably connected to a guide roller group 3 located next to the unwinding roller 2. The guide roller group 3 is composed of multiple groups of guide rollers rotatably connected to the horizontal frame 1. In particular, a winding frame 4 is provided on the side of the horizontal frame, and two groups of winding rollers 5 are rotatably connected to the winding frame 4. The warm wire mesh 100 is unwound by the unwinding roller 2, guided by the guide roller group 3, and then wound up by one of the winding rollers 5. A shearing roller 6 is provided at a position between the two winding rollers 5 on the winding frame 4, and a shearing component 7 is provided on one side of the shearing roller 6. The fixed base plate 8 and the axial direction of the shearing roller 6 are parallel to the plane direction of the fixed base plate 8 and the axial direction of the winding roller 5. The shearing roller 6 is movably arranged on the winding frame 4. Preferably, it is arranged perpendicular to the plane of the winding frame 4 and can move freely along the plane of the winding frame 4. The fixed base plate 8 is located on the side of the winding roller 5 facing the guide roller group 3. A roll diameter sensor 9 is provided on the side of the fixed base plate 8 facing the winding roller 5. Specifically, the roll diameter sensor 9 can adopt existing conventional displacement sensors, ultrasonic thickness gauges and other components for sensing the winding diameter. When the roll diameter sensor 9 detects that the roll diameter of one of the winding rollers 5 reaches a preset value, the shearing roller 6 is triggered to move along the plane of the winding frame 4. Figure 2 、 Figure 3 As shown, until it moves to the side of the fixed base plate 8, the shearing assembly 7 is used to shear the warm wire mesh 100 on the fixed base plate 8. After the shearing is completed, as shown in FIG. Figure 4As shown, the shearing roller 6 moves to its original position and leads the cut warm wire mesh 100 to another winding roller 5. At this time, the automatic winding operation of the other winding roller 5 begins. During the winding process, the wound bundle is slowly unloaded from the winding roller 5 to complete the continuous winding operation, thereby further improving the working efficiency.

[0035] The side end of the shearing roller 6 may be provided with an adsorption hole for adsorbing one end of the cut warm wire mesh 100 and leading it to another winding roller 5 .

[0036] In an embodiment of the present invention, Figures 1 to 10 As shown, a through slot 41 is provided on the winding frame 4, and a cutting roller shaft 61 is connected to one side of the shearing roller 6. The cutting roller shaft 61 passes through the through slot 41 and is connected to a driving part for driving the cutting roller shaft 61 to move along the through slot 41. Specifically, the through slot 41 is a regular arc shape, and the corresponding driving part can adopt existing conventional means such as a robotic arm, a lifting cylinder, etc. to drive the cutting roller shaft 61 to move up and down along the through slot 41.

[0037] In an embodiment of the present invention, Figures 1 to 10 As shown, the middle position of the through slot 41 is the initial position, and the upper and lower end positions of the through slot 41 are shearing positions. The cutting roller shaft 61 moves from the initial position to the shearing position, and shears the warm wire mesh 100 fixed on the bottom plate 8 through the shearing component 7.

[0038] In an embodiment of the present invention, Figures 1 to 10 As shown, a rack is provided on the inner side of the through slot 41, and a gear meshing with the rack is connected to one end of the cutting roller shaft 61. When the cutting roller shaft 61 moves to the shearing position along the through slot 41, the gear is driven to rotate by the rack to make the shearing component 7 face the fixed base plate 8 away from the shearing position and shear the end. The shearing component 7 includes a shearing head that moves along the length direction of the shearing roller 6. Specifically, existing conventional laser cutting heads, ultrasonic cutting heads and other components can be used. Through the symmetrical setting of the shearing position and the matching design of the rack and gear, when the cutting roller shaft 61 moves to the shearing position at both ends, it is aligned with the fixed base plate 8 near its end for cutting, ensuring that the cut warm wire mesh 100 has a redundant length, so that the shearing roller 6 that is moved and reset is conveniently led to another winding roller 5, and there is no need to manually pull out a certain redundant length of the warm wire mesh 100 and then connect it to another winding roller 5 to start winding.

[0039] In an embodiment of the present invention, Figures 1 to 10 As shown, the side end of the winding frame 4 is detachably connected to the vertical frame 10, and the top of the vertical frame 10 is connected to the bearing seat 11. A bearing member is provided in the bearing seat 11. One end of the winding roller 5 is rotatably connected to the winding frame 4, and the other end is inserted into the bearing member to achieve the function of stable support for rotation. When changing the roll, the vertical frame 10 is removed to facilitate the removal of the roll bundle along the open end of the winding roller 5.

[0040] In an embodiment of the present invention, Figures 1 to 10 As shown, the rolled warm wire mesh 100 has a hollow cylindrical support core 101 in the center, and the support core 101 is surrounded by a core belt 102. A groove 51 is opened on one side of the winding roller 5 along its length direction, and a pressure plate 52 is rotatably connected in the groove 51. When changing the roll, the vertical frame 10 is removed, and the roll bundle is removed from the open end of the winding roller 5, and then one end of the core belt 102 is inserted into the groove 51, and the pressure plate 52 is used to press one end of the core belt 102. This action is completed during the winding process and does not affect the winding efficiency.

[0041] In an embodiment of the present invention, Figures 1 to 10 As shown, a flange 53 is connected to the outer end of the pressure plate 52. When it is sleeved on the winding roller 5 through the bearing member, the flange 53 abuts against the inner ring of the bearing member, so that the pressure plate 52 is tightly pressed against one end of the core belt 102. Preferably, an elastic anti-slip pad is provided on the pressure plate 52 for pressing the end of the core belt 102. Since the flange 53 abuts tightly against the inner ring of the bearing member, the pressure plate 52 is tightly pressed against one end of the core belt 102.

[0042] In an embodiment of the present invention, Figures 1 to 10 As shown, an adhesive layer is provided on the outer ring of the core belt 102 for bonding with the warm wire mesh 100. When one end of the core belt 102 is inserted into the groove 51, the other end of the core belt 102 is hung on the side of the winding roller 5 away from the groove 51, and an adhesive tape 103 is provided on the inner side of the other end of the core belt 102. When changing the roll, Figure 4 As shown, one end of the warm wire mesh 100 is bonded to the adhesive layer of the core belt 102 near the groove 51. The winding roller 5 rotates to drive the core belt 102 and the warm wire mesh 100 to be wound around the winding roller 5. After one circle, the adhesive tape 103 is bonded to the warm wire mesh 100, so that the warm wire mesh 100 and the core belt 102 are further tightly bonded to prevent them from being unbundled.

[0043] When unloading the bundle, even if the flange 53 partially protrudes from the groove 51, since the core belt 102 is made of an existing conventional flexible paper core or plastic, it can expand and deform to pass over the protruding flange 53. Alternatively, the pressure plate 52 can be used to first rotate and loosen one end of the core belt 102, move the other end of the core belt 102 away from the pressure plate 52, and then close the pressure plate 52. In this way, when unloading the bundle, the flange 53 will not protrude from the groove 51.

[0044] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

Claims

1. An electric floor heating mesh cutting and winding device for winding a heating wire mesh (100), characterized in that: include: A horizontal frame (1), one end of the horizontal frame (1) is rotatably connected to a reeling roller (2), and a guide roller group (3) is rotatably connected to the side of the reeling roller (2) on the horizontal frame (1); A winding frame (4) is arranged beside the horizontal frame (1), and two groups of winding rollers (5) are rotatably connected to the winding frame (4). The warm wire mesh (100) is unwound by the unwinding roller (2), guided by the guide roller group (3), and then wound up by one of the winding rollers (5). A shearing roller (6) is provided on the winding frame (4) at a position between the two winding rollers (5), and an adsorption hole is provided at the side end of the shearing roller (6). A shearing assembly (7) is provided on one side of the shearing roller (6). A fixed bottom plate (8) is provided on the winding frame (4), and the axial direction of the shearing roller (6) is parallel to the plane direction of the fixed bottom plate (8) and the axial direction of the winding roller (5). The fixed bottom plate (8) is located on the side of the winding roller (5) facing the guide roller group (3). The fixed bottom plate (8) faces the side of the winding roller (5). A roll diameter sensor (9) is provided on the surface. When the roll diameter sensor (9) detects that the roll diameter of one of the winding rollers (5) reaches a preset value, the shearing roller (6) is triggered to move along the plane of the winding frame (4) until it moves to the side of the fixed bottom plate (8). The shearing component (7) is used to shear the warm wire mesh (100) on the fixed bottom plate (8). The shearing roller (6) moves and resets, and absorbs one end of the cut warm wire mesh (100) through the absorption hole, and guides the cut warm wire mesh (100) to another winding roller (5), completing the continuous winding operation. A through slot (41) is provided on the winding frame (4), and a cutting roller shaft (61) is connected to one side of the shearing roller (6). The cutting roller shaft (61) passes through the through slot (41) and is connected to a driving part for driving the cutting roller shaft (61) to move along the through slot (41). The middle position of the through slot (41) is the initial position, and the upper and lower ends of the through slot (41) are shearing positions. The cutting roller shaft (61) moves from the initial position to the shearing position, and shears the warm wire mesh (100) fixed on the bottom plate (8) through the shearing assembly (7); A rack is provided inside the through slot (41), and a gear meshing with the rack is connected to one end of the cutting roller shaft (61). When the cutting roller shaft (61) moves along the through slot (41) to the shearing position, the gear is driven to rotate by the rack, so that the shearing assembly (7) is aligned with the fixed base plate (8) near its end for cutting.

2. The electric floor heating mesh cutting and winding device according to claim 1 is characterized in that: The shearing assembly (7) comprises a shearing head which moves along the length direction of the shearing roller (6).

3. The electric floor heating mesh cutting and winding device according to claim 1 is characterized in that: The side end of the winding frame (4) is detachably connected to a vertical frame (10), the top end of the vertical frame (10) is connected to a bearing seat (11), a bearing member is provided in the bearing seat (11), one end of the winding roller (5) is rotatably connected to the winding frame (4), and the other end is inserted into the bearing member.

4. The electric floor heating mesh cutting and winding device according to claim 3 is characterized in that: The rolled warm wire mesh (100) has a hollow cylindrical support core (101) at its center, and the support core (101) is surrounded by a core belt (102). A groove (51) is provided on one side of the winding roller (5) along its length direction, and a pressure plate (52) is rotatably connected in the groove (51). One end of the core belt (102) is inserted into the groove (51) and is pressed by the pressure plate (52) to tighten one end of the core belt (102).

5. The electric floor heating mesh cutting and winding device according to claim 4 is characterized in that: An adhesive layer is provided on the outer ring of the core belt (102) for bonding with the warm wire mesh (100).

6. The electric floor heating mesh cutting and winding device according to claim 5, characterized in that: When one end of the core belt (102) is inserted into the groove (51), the other end of the core belt (102) is hung on the side of the winding roller (5) away from the groove (51), and an adhesive tape (103) is provided on the inner side of the other end of the core belt (102). One end of the warm wire mesh (100) is adhered to the adhesive layer of the core belt (102) close to the groove (51). When the winding roller (5) rotates, the core belt (102) and the warm wire mesh (100) are driven to be wound around the winding roller (5), so that the adhesive tape (103) is adhered to the warm wire mesh (100).

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