Adjustable row welding mold

Abstract

The adjustable row welding mold comprises a frame body, a first arrangement frame, a second arrangement frame and positioners, the first arrangement frame is arranged on the frame body in the first direction, the second arrangement frame is arranged on the frame body in the second direction, and the positioners are arranged on the first arrangement frame and the second arrangement frame. The positioner is suitable for sliding on the first arrangement frame in the first direction and fixing the to-be-welded objects placed in the second direction, and the positioner is suitable for sliding on the second arrangement frame in the second direction and fixing the to-be-welded objects placed in the first direction. The device has the characteristics that the welding distance of the silk screen can be freely adjusted, positioning is accurate, and the machining applicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of wire mesh manufacturing, and in particular to an adjustable welding die. Background Art

[0002] According to the production process, wire mesh can be divided into: woven type, spot welding type, cut and pull type, stamping type, wrap-around type, twisted type, anchor type, etc. Wire mesh can be connected with various columns to form a beautiful and high-protection wire mesh fence, which is used to separate and partition different areas. Among them, spot welding wire mesh has high structural strength and low production cost, so it is widely used.

[0003] However, the existing wire mesh welding process has the following defects: wire meshes of different specifications have different aperture sizes, i.e., welding spacing. When processing the wire mesh, multiple metal wires need to be arranged into a shape and then welded to form the wire mesh. However, traditional wire mesh welding equipment is difficult to freely arrange the metal wires to obtain different aperture sizes of wire meshes, and its applicability is poor. Summary of the invention

[0004] An object of the present application is to provide an adjustable welding die capable of freely adjusting the wire mesh welding spacing.

[0005] To achieve the above objectives, the technical solution adopted in the present application is: an adjustable welding mold, comprising a frame, a first arranging frame, a second arranging frame and a positioner, the first arranging frame is arranged on the frame along a first direction, the second arranging frame is arranged on the frame along a second direction, the positioner is arranged on the first arranging frame and the second arranging frame, the positioner is suitable for sliding along the first direction on the first arranging frame, and is suitable for fixing the object to be welded placed along the second direction, the positioner is suitable for sliding along the second direction on the second arranging frame, and is suitable for fixing the object to be welded placed along the first direction.

[0006] In some embodiments, the positioner is provided with a supporting groove and a sliding groove, the supporting groove is suitable for accommodating the object to be welded, the positioner is suitable for being connected and sliding with the first arrangement frame or the second arrangement frame through the sliding groove, and the angle between the supporting groove and the sliding groove is equal to the angle between the first direction and the second direction.

[0007] In some embodiments, a positioning mechanism is provided at the lower portion of the positioner, and the positioning mechanism cooperates with the sliding groove to clamp the first arranging frame or the second arranging frame. The positioning mechanism includes a movable part, and the movable part is suitable for approaching or moving away from the first arranging frame, and the movable part is suitable for approaching or moving away from the second arranging frame, and the movable part is suitable for abutting against the first arranging frame or the second arranging frame to limit the movement of the positioner.

[0008] In some embodiments, the opening of the support groove faces upwardly of the locator, and the locator is provided with a guide opening above the support groove, the guide opening is engaged with the support groove, and the opening of the guide opening on the side away from the support groove is larger than the opening of the support groove.

[0009] In some embodiments, a height difference between the support groove of the positioner on the first arrangement rack and the support groove of the positioner on the second arrangement rack is not greater than a height of an object to be welded.

[0010] In some embodiments, the opening of the sliding groove is downward, and the sliding groove is suitable for hanging on the upper side of the first arrangement rack or the upper side of the second arrangement rack. The height difference between the sliding groove and the supporting groove on the same positioner is the same, and the height difference between the upper side of the first arrangement rack and the upper side of the second arrangement rack is not greater than the height of the object to be welded.

[0011] In some embodiments, the first arranging frames and the second arranging frames are cross-distributed, at least one of the positioners is disposed on the second arranging frames between two adjacent first arranging frames, and at least one of the positioners is disposed on the first arranging frames between two adjacent second arranging frames.

[0012] In some embodiments, a calibration device is provided on the frame. When the calibration device is located on two opposite sides along a first direction, the calibration device is suitable for arranging calibration lines along the first direction so that the positioners on the second arrangement frame can be arranged along the first direction. When the calibration device is located on two opposite sides along a second direction, the calibration device is suitable for arranging calibration lines along the second direction so that the positioners on the first arrangement frame can be arranged along the second direction.

[0013] In some embodiments, the height of the calibration line is not higher than the highest point of the locators of the corresponding arrangement, and the height of the calibration line is not lower than the lowest point of the locators of the corresponding arrangement.

[0014] In some embodiments, the calibration device comprises a laser transmitter, and the calibration line comprises a laser calibration line; the calibration device comprises a wire reel, and the calibration line comprises a physical calibration line.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] 1. The adjustable welding mold of the present application can position and fix each metal wire through the positioners on the first arrangement frame and the second arrangement frame, and pre-assemble the single metal wire into a wire mesh, thereby facilitating the subsequent welding process. At the same time, the positioner can slide on the first arrangement frame and the second arrangement frame to change the spacing between the metal wires, thereby pre-assembling the metal wires into wire meshes with different apertures to meet the production and processing needs of metal wire meshes of different specifications. It has extremely high applicability and there is no need to develop corresponding molds for each specification of metal wire mesh, which effectively saves costs.

[0017] 2. The adjustable welding die of the present application is provided with a calibration device, through which the position of the locator can be quickly calibrated, so as to determine whether the metal wire can be straightened after being placed on the locator, and ultimately the product quality of the wire mesh can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure according to a preferred embodiment of the present application.

[0019] Figure 2 This is a structural view of the first movable block and the sand core when separated according to a preferred embodiment of the present application.

[0020] Figure 3 It is a combined view of a first live block according to a preferred embodiment of the present application.

[0021] In the figure: 1. frame; 2. first arrangement frame; 3. second arrangement frame; 4. positioner; 41. support groove; 42. sliding groove; 43. positioning mechanism; 431. movable part; 44. guide port; 5. calibration device; 51. calibration line; 6. metal wire. DETAILED DESCRIPTION

[0022] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0025] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0026] The present application is further described below with reference to the accompanying drawings:

[0027] like Figures 1 to 3 As shown, the present application provides an adjustable welding mold, including a frame 1, a first arranging frame 2, a second arranging frame 3 and a positioner 4, the first arranging frame 2 is arranged on the frame 1 along a first direction, and the second arranging frame 3 is arranged on the frame 1 along a second direction, and the distance between adjacent first arranging frames 2 and adjacent second arranging frames 3 can be reasonably set according to the curvature of the object to be welded. For example, when the distance between the two sides of the frame 1 is far, it is necessary to set more first arranging frames 2 or second arranging frames 3 between the two sides of the frame 1 to ensure that the first arranging frames 2 and the second arranging frames 3 can correct and position the straightness of each section of the object to be welded, so that the aperture of the final welded product is more uniform.

[0028] The positioner 4 is arranged on the first arrangement frame 2 and the second arrangement frame 3. The positioner 4 is suitable for sliding along the first direction on the first arrangement frame 2 and for fixing the object to be welded placed along the second direction. The positioner 4 is suitable for sliding along the second direction on the second arrangement frame 3 and for fixing the object to be welded placed along the first direction. By utilizing the movement of the positioner 4 on the first arrangement frame 2 and the second arrangement frame 3, different positions of the metal wire 6 can be freely clamped and fixed, thereby realizing the free arrangement pre-assembly of the metal wire 6.

[0029] In some embodiments, the positioners 4 on the first arranging frame 2 and the second arranging frame 3 are of a common structure, which can effectively reduce the mold cost.

[0030] In the present application, the objects to be welded generally refer to the metal wires 6 that can be welded together.

[0031] In some embodiments, the first direction is the length direction of the frame 1, the second direction is the width direction of the frame 1, the first arrangement frame 2 and the second arrangement frame 3 are arranged perpendicular to each other, and the metal wire 6 can be pre-assembled into a wire mesh with square mesh after being fixed by the positioner 4.

[0032] It can be understood that by changing the angle between the first direction and the second direction, the aperture shape of the pre-assembled screen can be changed. In addition to the square mesh described above, more common meshes can also be diamond meshes, parallelogram meshes, etc.

[0033] In some embodiments, a support groove 41 and a sliding groove 42 are provided on the positioner 4, the support groove 41 is suitable for accommodating the object to be welded, and the positioner 4 is suitable for being connected and sliding with the first arrangement frame 2 or the second arrangement frame 3 through the sliding groove 42, and the angle between the support groove 41 and the sliding groove 42 is equal to the angle between the first direction and the second direction. The angle between the support groove 41 and the sliding groove 42 can be used to achieve the positioning of the mesh structure of the metal wire 6.

[0034] like Figure 3 In the illustrated embodiment, the first direction and the second direction are perpendicular to each other, and the supporting groove 41 and the sliding groove 42 are also perpendicular to each other.

[0035] In some embodiments, a positioning mechanism 43 is provided at the lower portion of the positioner 4, and the positioning mechanism 43 cooperates with the sliding groove 42 to clamp the first arrangement rack 2 or the second arrangement rack 3. The clamping form of the positioning mechanism 43 and the sliding groove 42 can improve the connection stability between the positioner 4 and the first arrangement rack 2 or the second arrangement rack 3, and reduce the probability of the positioner 4 detaching from the first arrangement rack 2 or the second arrangement rack 3 and falling.

[0036] In some embodiments, the positioning mechanism 43 includes a movable portion 431, which is suitable for approaching or moving away from the first arranging frame 2, the movable portion 431 is suitable for approaching or moving away from the second arranging frame 3, and the movable portion 431 is suitable for reaching the first arranging frame 2 or the second arranging frame 3 to limit the movement of the positioner 4.

[0037] like Figure 3 In the illustrated embodiment, the positioning mechanism 43 is a bolt, the movable portion 431 is the nut of the bolt, the bolt is threadedly connected to the positioner 4, and the nut can be moved closer to or farther away from the positioner 4 by rotating the nut. At least a portion of the first arrangement frame 2 or the second arrangement frame 3 is located between the positioner 4 and the nut. When the nut is close to the positioner 4, it can reach the first arrangement frame 2 or the second arrangement frame 3 to fix the positioner 4. When the nut is away from the positioner 4, it can contact the first arrangement frame 2 or the second arrangement frame 3 to fix it. The operation is simple and the production cost is low.

[0038] In some embodiments, the opening of the support slot 41 faces the top of the locator 4, and the locator 4 is provided with a guide opening 44 above the support slot 41. The guide opening 44 is engaged with the support slot 41, and the opening of the guide opening 44 on the side away from the support slot 41 is larger than the opening of the support slot 41. Since the metal wire 6 most likely has a certain curvature before entering the support slot 41, when it is not straightened and fixed, the metal wire 6 can only cooperate with the support slot 41 of a part of the locator 4 at this position. The remaining locators 4 that are not successfully matched need to be manually placed in the support slot 41. When the product specifications are large, a large amount of extra workload will be generated. By setting the guide opening 44, this part of the curvature of the metal wire 6 can be compensated, so that the metal wire 6 can be guided to smoothly enter the support slot 41 and be fixed, thereby reducing the frequency of manual adjustment assistance and improving operating efficiency.

[0039] like Figure 2 In the illustrated embodiment, the height difference between the support groove 41 of the positioner 4 on the first arrangement frame 2 and the support groove 41 of the positioner 4 on the second arrangement frame 3 is not greater than the height of the object to be welded, ensuring that the metal wires 6 on the first arrangement frame 2 and the second arrangement frame 3 can be laid, thereby enabling welding to be carried out more smoothly and improving production efficiency.

[0040] In some embodiments, the height difference between the support groove 41 of the locator 4 on the first arrangement frame 2 and the support groove 41 of the locator 4 on the second arrangement frame 3 needs to be close to the height of the object to be welded, so as to minimize the influence of the curvature of the metal wire 6 itself on the probability of successful placement, ensure that the metal wire 6 can be confined in the support groove 41, and improve the success rate of placement.

[0041] In some embodiments, the opening of the sliding groove 42 is downward, and the sliding groove 42 is suitable for hanging on the upper side of the first arrangement rack 2 or the upper side of the second arrangement rack 3. The height difference between the sliding groove 42 and the support groove 41 on the same positioner 4 is the same, and the height difference between the upper side of the first arrangement rack 2 and the upper side of the second arrangement rack 3 is not greater than the height of the object to be welded. This design can unify the specifications of the positioner 4. It only needs to change the height between the first arrangement rack 2 and the second arrangement rack 3 to achieve the stacking effect, effectively reducing the mold cost. At the same time, there is no need to identify whether the positioner 4 is installed on the first arrangement rack 2 or the second arrangement rack 3, which effectively reduces the probability of installation errors.

[0042] In some embodiments, the first arrangement racks 2 and the second arrangement racks 3 are cross-distributed, and at least one positioner 4 is provided on the second arrangement rack 3 between two adjacent first arrangement racks 2, and at least one positioner 4 is provided on the first arrangement rack 2 between two adjacent second arrangement racks 3, so as to make full use of the space between the first arrangement racks 2 and the second arrangement racks 3 and improve applicability.

[0043] In some embodiments, a calibration device 5 is provided on the frame 1. When the calibration device 5 is located on two opposite sides along a first direction, the calibration device 5 is suitable for arranging calibration lines 51 along the first direction so that the locators 4 on the second arrangement frame 3 can be arranged along the first direction. When the calibration device 5 is located on two opposite sides along a second direction, the calibration device 5 is suitable for arranging calibration lines 51 along the second direction so that the locators 4 on the first arrangement frame 2 can be arranged along the second direction. The calibration device 5 is used to perform a final calibration on the position of the locator 4, which is reflected in the metal wire 6 to calibrate the curvature of the metal wire 6 to make it as straight as possible, so that the mesh of the final welded wire mesh can be more uniform.

[0044] In some embodiments, the height of the calibration line 51 is not higher than the highest point of the correspondingly arranged locator 4, and the height of the calibration line 51 is not lower than the lowest point of the correspondingly arranged locator 4, that is, when the calibration line 51 calibrates the locator 4 on the first arrangement frame 2, the height of the calibration line 51 is not higher than the highest point of the locator on the first arrangement frame 2, and is not lower than the lowest point of the locator on the first arrangement frame 2, or when the locator 51 calibrates the locator 4 on the second arrangement frame 3, the height of the calibration line 51 is not higher than the highest point of the locator on the second arrangement frame 2, and the height of the calibration line 51 is not lower than the lowest point of the locator on the second arrangement frame 2, ensuring that the calibration line 51 can contact the locator 4, thereby identifying and referencing the position of the locator 4 to achieve the positioning of the locator 4.

[0045] In some embodiments, the calibration device 5 includes a laser transmitter, and the calibration line 51 includes a laser calibration line 51 , which has high calibration accuracy, is not easily affected by the environment, and facilitates precise positioning of the locator 4 .

[0046] In some embodiments, the calibration device 5 includes a wire reel, and the calibration line 51 includes a physical calibration line 51. The physical calibration line 51 can use common wires such as wool in the prior art. The physical calibration line 51 can slide and pull the unfixed locator 4 to move it to the vicinity of a preset position, thereby improving the adjustment efficiency of the locator 4. Subsequently, only fine-tuning of the position of the locator 4 is required.

[0047] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An adjustable welding die, characterized in that: It includes a frame, a first arranging frame, a second arranging frame and a positioner. The first arranging frame is arranged on the frame along the first direction, the second arranging frame is arranged on the frame along the second direction, the positioner is arranged on the first arranging frame and the second arranging frame, the positioner is suitable for sliding along the first direction on the first arranging frame and is suitable for fixing the object to be welded placed along the second direction, and the positioner is suitable for sliding along the second direction on the second arranging frame and is suitable for fixing the object to be welded placed along the first direction.

2. The adjustable welding mold according to claim 1, characterized in that: The positioner is provided with a supporting groove and a sliding groove, the supporting groove is suitable for accommodating the object to be welded, the positioner is suitable for being connected and sliding with the first arrangement frame or the second arrangement frame through the sliding groove, and the angle between the supporting groove and the sliding groove is equal to the angle between the first direction and the second direction.

3. An adjustable welding die as claimed in claim 2, characterized in that: A positioning mechanism is provided at the lower part of the positioner, and the positioning mechanism cooperates with the sliding groove to clamp the first arranging frame or the second arranging frame. The positioning mechanism includes a movable part, and the movable part is suitable for approaching or moving away from the first arranging frame, and the movable part is suitable for approaching or moving away from the second arranging frame, and the movable part is suitable for abutting against the first arranging frame or the second arranging frame to limit the movement of the positioner.

4. The adjustable welding die according to claim 2, characterized in that: The opening of the support groove faces upwards of the locator, and the locator is provided with a guide opening above the support groove, the guide opening is engaged with the support groove, and the opening of the guide opening on the side away from the support groove is larger than the opening of the support groove.

5. The adjustable welding mold according to claim 2, characterized in that: A height difference between the support groove of the positioner on the first arrangement frame and the support groove of the positioner on the second arrangement frame is not greater than a height of an object to be welded.

6. The adjustable welding die according to claim 5, characterized in that: The opening of the sliding groove is downward, and the sliding groove is suitable for hanging on the upper side of the first arrangement rack or the upper side of the second arrangement rack. The height difference between the sliding groove and the supporting groove on the same positioner is the same, and the height difference between the upper side of the first arrangement rack and the upper side of the second arrangement rack is not greater than the height of the object to be welded.

7. The adjustable welding die according to claim 1, characterized in that: The first arrangement frames and the second arrangement frames are cross-distributed, at least one positioner is disposed on the second arrangement frame between two adjacent first arrangement frames, and at least one positioner is disposed on the first arrangement frame between two adjacent second arrangement frames.

8. The adjustable welding die according to claim 1, characterized in that: A calibration device is provided on the frame. When the calibration device is located on two opposite sides along a first direction, the calibration device is suitable for arranging calibration lines along the first direction so that the positioners on the second arrangement frame can be arranged along the first direction. When the calibration device is located on two opposite sides along a second direction, the calibration device is suitable for arranging calibration lines along the second direction so that the positioners on the first arrangement frame can be arranged along the second direction.

9. An adjustable welding die as claimed in claim 8, characterized in that: The height of the calibration line is not higher than the highest point of the correspondingly arranged locators, and the height of the calibration line is not lower than the lowest point of the correspondingly arranged locators.

10. The adjustable welding die according to claim 8, characterized in that: The calibration device comprises a laser transmitter, and the calibration line comprises a laser calibration line; the calibration device comprises a wire reel, and the calibration line comprises a physical calibration line.

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