Electric floor heating woven net shearing and winding equipment

Abstract

The invention relates to the technical field of heating electric floor heating netting, in particular to electric floor heating netting shearing and winding equipment which is characterized in that a winding rack is arranged beside a horizontal rack, two groups of winding rollers are rotatably connected to the winding rack, and a warm wire mesh is rotatably unwound by the unwinding rollers, rotatably guided and conveyed by a guide roller group and rotatably wound by one of the winding rollers; a shearing roller is arranged at the position, between the two winding rollers, of the winding rack, when it is detected through a winding diameter sensor that the winding diameter of one winding roller reaches a preset value, the shearing roller is triggered to move in a planar mode till the shearing roller moves to the side of the fixed bottom plate, the warm wire mesh on the fixed bottom plate is sheared through a shearing assembly, and after shearing is completed, the warm wire mesh is cut off. When the warm wire mesh is cut off, the shearing roller moves and resets, the cut warm wire mesh is guided to the position of the other winding roller, automatic winding operation of the other winding roller is started, in the winding process, a wound roll bundle is unloaded from the winding roller, continuous winding operation is completed, and the operation efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric floor heating mesh weaving, and in particular to a device for shearing and rolling electric floor heating mesh weaving. 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 mechanical arm automatic electric floor heating wire weaving equipment. The prepared warm wire mesh needs to be further rolled up according to market needs to form a warm wire mesh roll with a certain roll diameter, which is convenient for storage, transportation and shipment. In this regard, in the prior art, an automatic winder is generally used to roll the warm wire mesh into bundles. After reaching a certain roll diameter, manual shearing is performed, and then the roll bundle is unloaded, and the next roll of the warm wire mesh is rolled into bundles again. However, in actual operation, manual shearing and rerolling are very troublesome, and the operation efficiency is not high, so 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 mesh cutting and rolling equipment to solve the problem that the existing electric floor heating mesh needs 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 a heating wire mesh, comprising:

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

[0006] The winding frame is arranged beside 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, guided by the guide roller group, and then wound up by one of the winding rollers;

[0007] A shearing roller is provided on the winding frame at a position between the two winding rollers, a shearing assembly is provided on one side of the shearing roller, and a fixed bottom plate is provided on the winding frame. The axial direction of the shearing roller is parallel to the plane direction of the fixed bottom plate and the axial direction of the winding roller. The fixed bottom plate is located on the side of the winding roller facing the guide roller group, and a roll diameter sensor is provided on the side of the fixed bottom 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 bottom plate, and the shearing assembly is used to shear the warm wire mesh on the fixed bottom 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, 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 assembly.

[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 arranged 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 supporting core in the center, and the supporting 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 pressure plate presses one end of the core belt.

[0014] Preferably, a flange is connected to the outer end of the pressure plate, and 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, and one end of the warm wire mesh is bonded to the adhesive layer of the core belt close to the groove. The winding roller rotates, driving the core belt and the warm wire mesh to wind around the winding roller so that the adhesive tape is bonded 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 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, and 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 It is a structural schematic 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 The enlarged schematic diagram of point A in the middle;

[0022] Figure 4 It is a structural schematic diagram of the case where one end of the warm wire mesh sheet of the present invention 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 It is a structural schematic diagram of the winding roller of the present invention when it starts to unwind;

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

[0026] Figure 8 It 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] Fig. 9It is a structural schematic diagram of the winding roller of the present invention when the vertical frame and the bearing seat are reinstalled after unloading;

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

[0029] The markings in the figure are:

[0030] 100, warm wire mesh; 101, supporting core; 102, core belt; 103, adhesive tape; 1, horizontal frame; 2, unwinding roller; 3, guide roller group; 4, winding frame; 41, through groove; 5, winding roller; 51, groove; 52, pressure plate; 53, flange; 6, shearing roller; 61, cutting roller shaft; 7, shearing assembly; 8, fixed bottom plate; 9, winding 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 in conjunction with specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be 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 described object changes, the relative positional relationship may also change accordingly.

[0033] An electric floor heating mesh cutting and winding device is used to wind up a heating wire mesh sheet 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 reel 2, a guide roller group 3 is rotatably connected to the side of the reel 2 on the horizontal frame 1, a winding frame 4 is provided on the side of the horizontal frame, two groups of reeling rollers 5 are rotatably connected to the reeling frame 4, the warm wire mesh 100 is unwound by the reel 2, the guide roller group 3 is rotatably guided, and then rewound by one of the reeling rollers 5, a shearing roller 6 is provided on the reeling frame 4 between the two reeling rollers 5, a shearing assembly 7 is provided on one side of the shearing roller 6, a fixed bottom plate 8 is provided on the reeling 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 bottom plate 8 is parallel to 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. A winding diameter sensor 9 is provided on the side of the fixed bottom 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 bottom plate 8. The shearing component 7 is used to shear the warm wire mesh 100 on the fixed bottom plate 8, and the shearing roller 6 moves to reset, and the cut warm wire mesh 100 is led to another winding roller 5 to complete the continuous winding operation.

[0034] The present invention is based on an automatic winding machine for an existing heating warm wire mesh 100, comprising a horizontal frame 1, one end of the horizontal frame 1 is rotatably connected to a unwinding roller 2, a guide roller group 3 is rotatably connected to the side of the horizontal frame 1 located beside the unwinding roller 2, the guide roller group 3 is composed of a plurality 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, 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, is guided by the guide roller group 3, and then is wound up by one of the winding rollers 5, a shearing roller 6 is provided on the winding frame 4 between the two winding rollers 5, a shearing assembly 7 is provided on one side of the shearing roller 6, and a winding frame 4 is provided The bottom plate 8 is fixed, and the axial direction of the shear roller 6 is parallel to the plane direction of the fixed bottom plate 8 and the axial direction of the winding roller 5. The shear 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 bottom 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 bottom 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 shear 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 bottom plate 8, the warm wire mesh 100 on the fixed bottom plate 8 is cut by the cutting assembly 7. After the cutting is completed, as shown in FIG. Figure 4As shown, the shearing roller 6 moves to reset 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 starts. 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 operation 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 opened 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 ones such as a mechanical 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 ends of the through slot 41 are the shearing positions. The cutting roller shaft 61 moves from the initial position to the shearing position, and the warm wire mesh 100 on the bottom plate 8 is sheared and fixed by 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 groove 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 groove 41, the gear is driven to rotate by the rack to make the shearing component 7 face the fixed base plate 8 to shear at the end away from the shearing position. 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 positions and the matching design of the rack and gear, when the cutting roller shaft 61 moves to the shearing positions 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 can be 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 a vertical frame 10, the top of the vertical frame 10 is connected to a bearing seat 11, and a bearing member is arranged 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 supporting core 101 in the center, and the supporting 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 one end of the core belt 102 is pressed by the pressure plate 52. 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 the pressure plate 52 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 end of the pressure plate 52 for pressing the core belt 102. Since the flange 53 abuts 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, and the winding roller 5 is rotated to drive the core belt 102 and the warm wire mesh 100 to be wound around the winding roller 5. After winding one circle, the adhesive tape 103 is bonded to the warm wire mesh 100, so as to achieve further tight bonding between the warm wire mesh 100 and the core belt 102 to prevent the bundle from coming off.

[0043] When unloading the bundle, even if the flange 53 partially protrudes from the groove 51, since the core belt 102 is made of existing conventional flexible paper core or plastic, it can go over the protruding flange 53 by expanding and deforming. 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. Under the concept 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, used for winding a heating wire mesh (100), characterized in that: include: A horizontal frame (1), one end of the horizontal frame (1) being rotatably connected to a reeling roller (2), and a guide roller group (3) being 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) and 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); 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); 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); and the fixed bottom plate (8) faces one side of the winding roller (5). A winding diameter sensor (9) is provided on the side surface. 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 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 guides the cut warm wire mesh (100) to another winding roller (5), thereby completing the continuous winding operation.

2. The electric floor heating mesh cutting and rolling device according to claim 1 is characterized in that: 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 unit for driving the cutting roller shaft (61) to move along the through slot (41).

3. The electric floor heating mesh cutting and rolling device according to claim 2 is characterized in that: 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) on the fixed bottom plate (8) through the shearing assembly (7).

4. The electric floor heating mesh cutting and rolling device according to claim 3 is characterized in that: 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) faces the end of the fixed bottom plate (8) away from the shearing position for shearing.

5. The electric floor heating mesh cutting and rolling 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).

6. The electric floor heating mesh cutting and rolling 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 arranged 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.

7. The electric floor heating mesh cutting and rolling device according to claim 6 is characterized in that: The rolled warm wire mesh (100) has a hollow cylindrical support core (101) at 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). One end of the core belt (102) is inserted into the groove (51) and one end of the core belt (102) is pressed by the pressure plate (52).

8. The electric floor heating mesh cutting and rolling device according to claim 7 is characterized in that: The outer end of the pressure plate (52) is connected to a flange (53). When the pressure plate (52) 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) tightly presses one end of the core belt (102).

9. The electric floor heating mesh cutting and rolling device according to claim 8 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 sheet (100).

10. The electric floor heating mesh cutting and rolling device according to claim 9, 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), and one end of the warm wire mesh (100) is adhered to the adhesive layer of the core belt (102) on the side close to the groove (51), and the winding roller (5) is rotated to drive the core belt (102) and the warm wire mesh (100) 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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