Waffle cone manufacturing method and forming device

Abstract

The present invention provides a waffle cone manufacturing method and a forming device, the method comprising the following steps: performing a rounding forming step on a steel plate to form the steel plate into a rolled piece; performing a welding step on the first side and the second side of the rolled piece to form the rolled piece into a roll; performing a first rolling forming step on one end of the roll to make the one end of the roll have a first rolling structure; and performing a second rolling forming step on the other end of the roll to make the other end of the roll have a second rolling structure to form a waffle cone.

Description

Technical Field

[0001] The invention relates to a waffle cone manufacturing method and a forming device. Background Art

[0002] Building formwork is an important turnover material in the construction of civil engineering main structure, and is an important factor in determining the quality of concrete molding, the strength of formwork work, construction efficiency and cost. In the past, in order to reserve openings on the floor slab, construction companies generally set an integrated molding device at the location of the reserved opening on the building formwork. This known molding device is large in size, inconvenient to store and carry, and the protruding sleeve part will hinder the operation of steel bar bundling during construction.

[0003] The current industry has developed a design based on a base, a sleeve and a top cover, which is called a waffle barrel. The sleeve is a cylinder with a vertical channel inside, and the base is fixed on the building template. Under this design, after the reinforcement is erected, the sleeve is set on each base, and the top cover is assembled on the sleeve to complete the installation of the forming device. Then, grouting is performed on the building template, and the building template is disassembled after the concrete dries. When the building template is disassembled, the base fixed on it can be removed at the same time. Finally, the top cover can be removed to expose the vertical channels. The design is not only convenient for transportation and storage, but also the installation of the forming device will not affect the convenience of reinforcing steel erection.

[0004] Therefore, how to make waffle cones and related machines will be a problem that the industry needs to solve. Summary of the invention

[0005] The invention provides a waffle cone manufacturing method, which can facilitate the manufacture of waffle cones.

[0006] The invention provides a forming device, which utilizes a rolling machine, a welding machine and a forming machine to manufacture a waffle cone.

[0007] An embodiment of the present invention provides a method for manufacturing a waffle cone, comprising the following steps: performing a rolling forming step on a steel plate to form the steel plate into a rolled piece; performing a welding step on a first side and a second side of the rolled piece to form the rolled piece into a roll, wherein the roll has a first end and a second end opposite to each other; performing a first rolling forming step on the second end of the roll to make the second end of the roll have a first rolling structure; and performing a second rolling forming step on the first end of the roll to make the first end of the roll have a second rolling structure to form a waffle cone.

[0008] In one embodiment, the above-mentioned step of rolling the steel plate to form a rolled piece includes the following steps: configuring a positioning element to be located above an upper roller; placing the steel plate on a placement platform; moving the steel plate in a moving direction so that the steel plate enters between an upper roller and a lower roller; and a driving motor drives the lower roller to rotate, by rotating the lower roller, the steel plate is used to pass between the lower roller and the upper roller, and the extruded steel plate is rolled to the positioning element to form a rolled piece.

[0009] In one embodiment, the above-mentioned step of welding the first side and the second side of the rolled member includes the following steps: setting a welding area on a platform; placing the rolled member on a positioning column, and making the first side and the second side of the rolled member in a first gap between the positioning column and a first pressure plate and a second pressure plate, wherein the welding area is connected to the first gap, wherein the welding area is connected to the first gap; using the first pressure plate and the second pressure plate to press the first side and the second side of the rolled member downward respectively, wherein there is a second gap between the first pressure plate and the second pressure plate, and the second gap is connected to the first gap and the welding area; aligning a welding element with the second gap in the welding area; and moving the welding element to spray solder toward the second gap to weld the first side and the second side of the rolled member.

[0010] In one embodiment, a supporting rocker arm can be detachably pivoted to the platform, and the step of welding the first side and the second side of the rolled component includes the following steps: inserting the rolled component from one side of the platform to be set on the positioning column; rotating a pivot member of the supporting rocker arm so that a fixing portion of the positioning column passes through a receiving portion of the pivot member to fix the positioning column; using a sensing element to sense whether the supporting rocker arm fixes the positioning column; and using a pneumatic cylinder to move the welding element toward or away from the welding area.

[0011] In one embodiment, the above-mentioned step of performing the first rolling forming step on the second end of the roll includes the following steps: placing the roll in a rotating main shaft, and a fixed claw on the rotating main shaft is used to fix the second end of the roll, and the support wheel is located inside the roll; fixing an inner edge of the second end of the roll by means of a first inner roller device, and fixing an outer edge of the second end of the roll by means of a first outer roller device; driving the rotating main shaft to rotate, and rolling the roll by means of the first inner roller device and the first outer roller device to form the inner edge and the outer edge of the second end corresponding to the surface of the roll.

[0012] In one embodiment, the step of performing a second rolling forming step on the first end of the roll includes the following steps: performing a rolling forming step on an outer surface of the roll so that the surface of the roll has a rolling structure, wherein the rolling structure is located between the first rolling structure and the second rolling structure.

[0013] In one embodiment, the step of performing a second rolling forming step on the first end of the roll includes the following steps: placing the roll in a rotating main shaft, and a fixing claw on the rotating main shaft is used to fix the second end of the roll, and the support wheel is located in the roll. An inner edge of the first end of the roll is fixed by a second inner roller device, and an outer surface of the roll is fixed by a second outer roller device; the rotating main shaft is driven to rotate, and the second outer roller device is moved toward the outer surface of the roll in a downward pressing direction, and the roll is rolled by the second inner roller device to form the outer surface of the first end of the roll and the corresponding inner edge.

[0014] One embodiment of the present invention further provides a forming device, including a rolling machine, a welding machine, a first forming machine and a second forming machine. The rolling machine performs a rolling forming step on a steel plate to form the steel plate into a rolled piece. The welding machine performs a welding step on a first side and a second side of the rolled piece to form the rolled piece into a roll. The first forming machine performs a first rolling forming step on a second end of the roll to make the second end of the roll have a first rolling structure. The second forming machine performs a second rolling forming step on a first end of the roll to make the first end of the roll have a second rolling structure to form a waffle cone.

[0015] In one embodiment, the rolling machine includes a rolling machine body, a first moving device, a second moving device and a positioning element. The rolling machine body includes a receiving portion, a placing platform and a protruding portion, wherein the placing platform is connected to one side of the receiving portion, and the protruding portion is vertically connected to the receiving portion. The first moving device is movably arranged in the receiving portion, and the first moving device includes an upper roller and a fixed seat, wherein the fixed seat is detachably pivoted to the rolling machine body, the upper roller is located above the receiving portion, a first end of the upper roller is detachably connected to the fixed seat, and a second end of the upper roller is pivotally connected to the protruding portion. The second moving device is movably arranged in the receiving portion, and the second moving device includes a lower roller and a driving motor, the lower roller is pivotally connected to the receiving portion, the driving motor drives the lower roller to rotate, and the lower roller rotates relative to the upper roller. The positioning element is connected to the rolling machine body, and the positioning element is located above the upper roller.

[0016] In one embodiment, the curling machine further includes a first sensing element. The first sensing element is connected to the outside of the accommodating portion and is adjacent to the fixing seat to detect the position of the fixing seat.

[0017] In one embodiment, the above-mentioned fixed seat includes a first fixed plate, a plurality of rods and a second fixed plate, and the first fixed plate and the second fixed plate are connected by each rod. The second fixed plate can be detachably connected to the outside of the accommodating portion. The rolling machine body includes at least one pivot member, and the second fixed plate includes at least one pivot part, and each pivot part is pivoted to the corresponding pivot member. The pivot part includes a first pivot part and a second pivot part. The plurality of rods include a first screw member and a second screw member. An upper side surface of the second fixed plate connects the first screw member and the second screw member, and the first screw member and the second screw member are separated by a distance. A lower side surface of the second fixed plate connects the first pivot part and the second pivot part, and the first pivot part and the second pivot part are separated by a distance.

[0018] In one embodiment, the first moving device includes an upper roller lifting cylinder and a connecting member. The upper roller lifting cylinder is connected to the second fixed plate. The connecting member is arranged on the outer side of the second fixed plate. The upper roller lifting cylinder includes a lifting cylinder body and a connecting rod. One end of the connecting rod is connected to the lifting cylinder body, and the other end of the connecting rod is connected to the inside of the connecting member. The first moving device includes a height adjustment assembly, the height adjustment assembly includes an adjustment valve and a sliding member, the adjustment valve is connected to the sliding member, the first end of the upper roller is detachably connected to the first fixed plate, and the second end of the upper roller is detachably connected to the sliding member.

[0019] In one embodiment, the protrusion includes a sliding groove, a vertical portion and a top. The vertical portion is vertically connected to the top, and the vertical portion is connected to the sliding groove. The adjustment valve is arranged at the top, and the sliding member is movably arranged in the sliding groove. The second fixed plate and the first fixed plate are moved by the upper roller lifting cylinder, and the position of the sliding member in the sliding groove is adjusted by the adjustment valve to adjust the distance between the upper roller and the lower roller. The sliding groove includes a first plate and a second plate, the position of the first plate corresponds to the position of the second plate, and the first plate and the second plate are separated by a distance.

[0020] In one embodiment, the sliding member includes a sliding body, a first stopper and a second stopper. The upper side of the sliding body is connected to the adjustment valve, and the first stopper and the second stopper are respectively connected to the two sides of the sliding body. The second end of the upper roller is sequentially penetrated by the first stopper, the sliding body and the second stopper, and the sliding body is movably located in the sliding groove, the first stopper is located on the outside of the first plate and the second plate, and the second stopper is located on the outside of the vertical portion.

[0021] In one embodiment, the second moving device includes a connecting block, a first bearing, a second bearing, a first lower roller lifting cylinder and a second lower roller lifting cylinder. The connecting block is located in the sliding groove and below the sliding member, an axis of the driving motor and one end of the lower roller are respectively passed through the two sides of the connecting block to connect the driving motor and the lower roller, the first bearing is vertically connected to the second bearing, and one side of the first bearing is connected to the connecting block, the driving motor is arranged on the second bearing, and the axis of the driving motor passes through the first bearing to the inside of the connecting block, one end of the lower roller is connected to the driving motor, and the first lower roller lifting cylinder and the second lower roller lifting cylinder are respectively connected to the two sides of the lower roller, and the first lower roller lifting cylinder and the second lower roller lifting cylinder are used to control the position of the lower roller to adjust the distance between the upper roller and the lower roller.

[0022] In one embodiment, the rolling machine body further includes an external component, which extends outward from the outer side of the first side wall. The first side wall has a slot, and the external component is located below the slot.

[0023] In one embodiment, the welding machine includes a welding machine body, a pressure plate assembly, a moving mechanism, a motor, an adjustment mechanism, a pneumatic cylinder and a welding element. The welding machine body includes a platform, a welding area, and a positioning column, the welding area is arranged on the platform, and the positioning column is connected under the platform. The pressure plate assembly is arranged on the platform, the pressure plate assembly includes a first pressure plate and a second pressure plate, and there is a first interval between the positioning column and the first pressure plate and the second pressure plate, and there is a second interval between the first pressure plate and the second pressure plate, and the second interval is connected to the first interval, wherein the pressure plate assembly further includes a first abutting end and a second abutting end, the first abutting end is a convex portion protruding outward from the surface of the first pressure plate, and the second abutting end is a convex portion protruding outward from the surface of the second pressure plate, and the second interval is formed between the first abutting end and the second abutting end. The moving mechanism is arranged on the platform, and a belt is arranged in the moving mechanism, and a pulley is arranged at both ends of the belt, wherein the moving mechanism includes a shell and a sliding member, and the shell is connected to the sliding member. The motor is connected to the moving mechanism, the motor is connected inside the housing, and the motor drives the pulley on the moving mechanism to rotate. The adjustment mechanism is connected to the belt inside the moving mechanism, and the belt drives the adjustment mechanism to move linearly in a first direction. The pneumatic cylinder is connected to the adjustment mechanism. The welding element is connected to the adjustment mechanism, and the welding element is aligned at the second interval, wherein the motor drives the adjustment mechanism on the belt to drive the adjustment mechanism and the welding element to move linearly in the first direction, and the pneumatic cylinder is used to move the welding element in a second direction, wherein the first direction is different from the second direction.

[0024] In one embodiment, the welding machine further includes a support rocker arm and a second sensing element. The support rocker arm is movably disposed on the platform, and the support rocker arm is used to fix the positioning column. The support rocker arm includes a fixing member, a pivoting member, and a rocker arm. The fixing member is fixed to the platform, the pivoting member is pivotally connected to the fixing member, the rocker arm is connected to the pivoting member, and the pivoting member includes a receiving portion, and the receiving portion is used for a fixing portion of the positioning column to pass through. The second sensing element is disposed on the platform, and the second sensing element is adjacent to the support rocker arm.

[0025] In one embodiment, the adjustment mechanism includes an assembly, a connecting assembly, a horizontal adjustment member, and a vertical adjustment member. The assembly is movably disposed on the sliding member, the connecting assembly includes a first plate and a second plate, the first plate is connected to the assembly, the second plate is vertically connected to the first plate, the horizontal adjustment member is connected to the second plate, and the vertical adjustment member is embedded in the horizontal adjustment member.

[0026] In one embodiment, the axial direction of a horizontal adjustment button of the horizontal adjustment member is different from the axial direction of a vertical adjustment button of the vertical adjustment member. The axial direction of the horizontal adjustment button of the horizontal adjustment member is perpendicular to the surface of the first plate, and the axial direction of the vertical adjustment button of the vertical adjustment member is parallel to the surface of the first plate.

[0027] In one embodiment, the first molding machine comprises a first molding machine body, a fixing device, a moving device and a roller device. The first molding machine body comprises a first base, a second base and a rotating spindle, the first base is arranged above the second base, and the rotating spindle is rotatably arranged on the first base. The fixing device comprises a fixing claw and a supporting wheel, the fixing claw and the supporting wheel are respectively passed through the rotating spindle, and a distance is separated between the fixing claw and the supporting wheel. The moving device comprises a hydraulic cylinder and a moving seat, the hydraulic cylinder is arranged in the second base, the moving seat is located on the second base, and the hydraulic cylinder drives the moving seat to move linearly. The roller device includes a first inner roller device and a first outer roller device, the first inner roller device and the first outer roller device are respectively arranged on the movable seat, wherein a reel is used to be placed in the rotating main shaft, the fixing claw is used to fix a first end of the reel, the supporting wheel is located inside the reel, the first inner roller device is used to fix an inner edge of a second end of the reel, and the first outer roller device is used to fix an outer edge of the second end of the reel.

[0028] In one embodiment, the first outer roller device includes a first outer roller, a second outer roller, a first hydraulic cylinder and a third hydraulic cylinder. The first inner roller device includes a first inner roller, a second inner roller, a second hydraulic cylinder and a fourth hydraulic cylinder. The first outer roller and the first inner roller are respectively arranged on the same side of the axis of the rotating spindle, and the rotation axis of the first inner roller is located between the rotation axis of the first outer roller and the axis of the rotating spindle, the second outer roller and the second inner roller are respectively arranged on the same side of the axis of the rotating spindle, and the rotation axis of the second inner roller is located between the rotation axis of the second outer roller and the axis of the rotating spindle, along the axis of the rotating spindle, the first outer roller and the second outer roller are respectively arranged on two sides of the axis, the first inner roller and the second inner roller are respectively arranged on two sides of the axis, the first hydraulic cylinder is connected and drives the first outer roller to contact or leave the wall of the roll, the second hydraulic cylinder is connected and drives the first inner roller to contact or leave the wall of the roll, the third hydraulic cylinder is connected and drives the second outer roller to contact or leave the wall of the roll, and the fourth hydraulic cylinder is connected and drives the second inner roller to contact or leave the wall of the roll. The roller device comprises a plurality of supporting elements, each supporting element is connected to the moving seat, and each supporting element is respectively connected to the corresponding first outer roller device and the first inner roller device.

[0029] In one embodiment, the second base includes a first base, a second base, a first column and a second column. The first column and the second column are respectively arranged on the first base and the second base, the first base and the second base are separated by a distance, and the hydraulic cylinder is arranged between the first column and the second column.

[0030] In one embodiment, the moving device further includes a plurality of moving elements and a plurality of moved elements. Each moving element and the corresponding moved element move relative to each other, each moving element and the corresponding moved element are a slide rail and a slide groove, each slide rail is arranged on the corresponding first column and second column, each slide groove is arranged on the bearing surface of the moving seat, each slide groove is arranged on the corresponding first column and second column, each slide rail is arranged on the bearing surface of the moving seat, and the moving device includes a fixing member and a rod, the fixing member is arranged on the bearing surface of the moving seat, and the rod is connected between the fixing member and the hydraulic cylinder.

[0031] In one embodiment, the second molding machine includes a second molding machine body, a moving device, a fixing device and a roller device. The second molding machine body includes a first base, a second base and a rotating spindle, the first base is arranged above the second base, and the rotating spindle is rotatably arranged on the first base. The moving device includes a hydraulic cylinder and a moving seat, the hydraulic cylinder is arranged inside the second base, the moving seat is located on the second base, and the hydraulic cylinder drives the moving seat to move relative to the second base. The fixing device includes a fixing claw and a supporting wheel, the fixing claw is passed through the rotating spindle, one end of the supporting wheel is connected to the moving seat, and there is a distance between the fixing claw and the supporting wheel. The roller device includes a second inner roller device and a second outer roller device, the second inner roller device and the second outer roller device are respectively arranged on the movable seat, wherein a reel is used to be placed in the rotating main shaft, the fixing claw is used to fix the first end of the reel, the supporting wheel is located inside the reel, the second inner roller device is used to fix an inner side edge of the second end of the reel, and the second outer roller device is used to fix an outer side of the reel.

[0032] In one embodiment, the second outer roller device includes a third outer roller, a fourth outer roller, a fifth hydraulic cylinder and a sixth hydraulic cylinder, the second inner roller device includes a third inner roller, a seventh hydraulic cylinder and a connecting shaft section, the third outer roller is connected to the first base, and the third outer roller is used to correspond to the supporting wheel, the fourth outer roller is used to correspond to the third inner roller, the fifth hydraulic cylinder is connected to and drives the third outer roller to contact or leave the wall of the drum, the sixth hydraulic cylinder is connected to and drives the fourth outer roller to contact or leave the wall of the drum, the third inner roller further includes a first column section and a second column section, the second column section is connected to the first column section, and the seventh hydraulic cylinder drives the connecting shaft section to contact or leave the third inner roller; the supporting wheel and the third outer roller in the second outer roller device correspond to an inner portion of a first position in the drum respectively. The outer wall and the third inner roller are respectively corresponding to the inner wall and the outer wall of a second position in the reel, the second position being the side end of the reel, and the first position being the position of the reel closer to the side end of the reel; the connecting shaft section is connected to the shaft of the seventh hydraulic cylinder, so that the seventh hydraulic cylinder drives the connecting shaft section to move linearly and contact or leave the third inner roller with the second column section, and the second column section protrudes from the first column section, and the fourth outer roller is used to correspond to the first column section in the third inner roller. When the reel rotates, the connecting shaft section is driven by the seventh hydraulic cylinder to abut against the end edge of the second column section, so that the connecting shaft section and the second column section are squeezed against each other to form a trumpet-shaped arc at the other end of the reel; the roller device includes a plurality of supporting elements, and each of the supporting elements is respectively connected to the corresponding second outer roller device.

[0033] In one embodiment, the second base includes a first base, a second base, a first column and a second column. The first column and the second column are respectively arranged on the first base and the second base. The first base and the second base are separated by a distance. The hydraulic cylinder is arranged between the first column and the second column.

[0034] In one embodiment, the above-mentioned moving device further includes a plurality of moving elements and a plurality of moved elements, each moving element and the corresponding moved element move relative to each other, each moving element and the corresponding moved element are a slide rail and a slide groove, each slide rail is arranged on the corresponding first column and the second column, each slide groove is arranged on the bearing surface of the moving seat, each slide groove is arranged on the corresponding first column and the second column, each slide rail is arranged on the bearing surface of the moving seat, and the moving device includes a fixing member and a rod member, the fixing member is arranged on the bearing surface of the moving seat, and the rod member is connected between the fixing member and the hydraulic cylinder.

[0035] Based on the above, in the waffle cone manufacturing method, a rolling machine, a welding machine and a forming machine are used to facilitate the production of the waffle cone.

[0036] In order to make the present invention more clearly understood, embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 The figure is a flow chart of the method for manufacturing a waffle cone of the present invention.

[0038] Figure 2 It is a cross-sectional schematic diagram of an embodiment of a waffle cone of the present invention.

[0039] Figure 3A It is a schematic diagram of the rolling machine of the present invention.

[0040] Figure 3B for Figure 3A Schematic diagram of the steel plate after being rolled in.

[0041] Figure 4 for Figure 3A Schematic diagram of a partial first mobile device and a second mobile device.

[0042] Figure 5 for Figure 3A A partial enlarged schematic diagram of the middle rolling machine from another perspective.

[0043] Figure 6 It is a schematic diagram of an application example of the welding machine of the present invention.

[0044] Figure 7 for Figure 6 Schematic diagram of the internal structure of the moving mechanism.

[0045] Figure 8 It is a schematic diagram of an application example of the welding machine of the present invention.

[0046] Fig. 9 for Figure 6 A partial enlarged front view of a welding machine.

[0047] Fig.10 It is a schematic diagram of the supporting rocker arm of the present invention.

[0048] Fig.11 for Figure 6 A partial bottom view of a welding machine.

[0049] Fig.12 for Figure 6 A partially enlarged schematic diagram of a welding machine from one perspective.

[0050] Fig.13 It is a schematic diagram of a first molding machine of the present invention.

[0051] Fig.14 This is a schematic diagram of a roll to be placed in an application example of the first forming machine of the present invention.

[0052] Fig.15 It is a schematic diagram of the relative positions of the reel and the roller device of an application example of the first forming machine of the present invention.

[0053] Fig.16 for Fig.15 A top view schematic diagram of the relative positions of the reel and the roller device.

[0054] Fig.17 It is a schematic diagram of an embodiment of the roller device of the present invention rolling a reel.

[0055] Fig.18 It is a schematic diagram of another embodiment of the rolling device of the present invention performing body rolling on a reel.

[0056] Fig.19 It is a partial schematic diagram of a first base and a moving base in the first molding machine of the present invention from one perspective.

[0057] Fig. 20 This is a schematic diagram of a roll to be placed in an application example of the second forming machine.

[0058] Fig.21 It is a side view schematic diagram of the relative position of the reel and the roller device.

[0059] Fig. 22 It is a schematic diagram of the fourth outer roller of the second outer roller device corresponding to the third inner roller of the second inner roller device in the second molding machine of the present invention.

[0060] Explanation of reference numerals: 40-roller; 42-surface; 50-waffle cone semi-finished product; 52-outer surface; 54-inner edge; 60-waffle cone; 62-outer surface; 70-steel plate; 80-roller; 100-roller; 110-roller body; 111-accommodating portion; 112-placing platform; 114-protruding portion; 114A-top; 114B-vertical portion; 115-sliding groove; 116A-first pivot member; 116B-second pivot member; 117-external member; 120-first moving device; 122-upper roller; 122A-first end; 122B-second end; 124-fixed seat; 124A-first fixed plate; 124B-second fixed plate; 124C-first screw member ; 124D-second screw member; 124E-first pivoting part; 124F-second pivoting part; 124G-connecting member; 126-upper roller lifting cylinder; 126A-lifting cylinder body; 126B-connecting rod; 128-height adjustment assembly; 128A-adjusting valve; 128B-sliding member; 128C-screw seat; 128D-screw; 130-second moving device; 132-lower roller; 134-driving motor; 136-connecting device; 136A-connecting block; 136B-first bearing member; 136C-second bearing member; 138-first lower roller lifting cylinder; 139-second lower roller lifting cylinder; 150-positioning element; 152-first connecting plate member; 154-second connecting plate member; 170 -first sensing element; 200-welding machine; 210-welding machine body; 211-connecting piece; 212-platform; 212A-side; 213-base; 214-positioning column; 215-fixing part; 216-welding area; 220-pressing plate assembly; 222-first pressing plate; 224-second pressing plate; 230-moving mechanism; 231-belt; 232-housing; 233-pulley; 234-moved part; 240-motor; 250-adjusting mechanism; 252-assembly part; 254-connecting assembly; 254A-first plate; 254B-second plate; 256-horizontal adjustment piece; 256B-horizontal adjustment knob; 258-vertical adjustment piece; 258B-vertical adjustment knob; 259-connecting piece ;260-pneumatic cylinder;270-welding element;272-connecting part;273-adapting part;274-vertical part;280-support rocker arm;282-pivot member;282A-accommodating part;284-rocker arm;286-fixing member;290-second sensing element;292-fixing plate;300-first molding machine;310-first molding machine body;312-first base;314-second base;314A-first column;314B-second column;314C-first base;341D-second base;316-rotating spindle;320-fixing device;322-fixing claw;324-support wheel;330-moving device;332-hydraulic cylinder;334-moving seat;334A-bearing surface;336-moving element; 336A-first slide rail; 336B-second slide rail; 337-rod; 338-moved element; 338A-first slide slot; 338B-second slide slot; 338C-third slide slot; 338D-fourth slide slot; 339-fixing element; 340-roller device; 342-first inner roller device; 342A-first inner roller; 342B-second hydraulic cylinder; 342C-second inner roller; 342D-fourth hydraulic cylinder; 342E, 342F-supporting element; 344-first outer roller device; 344A-first outer roller; 344B-first hydraulic cylinder; 344C-second outer roller ;344D-third hydraulic cylinder;344E,344F-supporting element;400-second molding machine;410-second molding machine body;412-first base;414-second base;414A-first column;414B-second column;414C-first base;414D-second base;416-rotating spindle;420-fixing device;422-fixing claw;424-supporting wheel;430-moving device;432-hydraulic cylinder;434-moving seat;436-moving element;440-roller device;442-second inner roller device;442A-third inner roller;442B-seventh hydraulic cylinder; 442C-axis; 444-second outer roller device; 444A-third outer roller; 444B-fifth hydraulic cylinder; 444C-fourth outer roller; 444D-sixth hydraulic cylinder; 444E, 444F-support element; A-first end; A0-axis; A1-axis line; A2, A3, A4, A5-rotation axis; B-second end; B11-inner edge; B21-outer edge; B1-first plate; B2-second plate; CA-mounting hole; C1-first rolling structure; C2-second rolling structure; C21-first rolling section; C22-second rolling section; C3-rolling structure; D3-gap; D5-distance; G1-first interval; G2-second interval; G11-first column section; G21-second column section; G31-connecting shaft section; H1-slot; L1-moving direction; L111-first direction; L112-moving direction; L2-vertical moving direction; L211-second direction; L212-moving direction; L311-pressing direction; P1-first stopper; P2-second stopper; P3-sliding body; P11-first position; P21-second position; R-angle; T1-first abutting end; T2-second abutting end; S1-first side wall; S100-waffle cone manufacturing method; S110-S140-steps. ; DETAILED DESCRIPTION

[0061] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and cannot be used to limit the protection scope of the present invention.

[0062] It should be noted that in the description of each embodiment, the so-called "first" and "second" are used to describe different elements, and these elements are not limited by such terms. In addition, for the convenience and clarity of the description, the thickness or size of each element in the drawings is expressed in an exaggerated, omitted or schematic manner for the understanding and reading of people familiar with this technology, and the size of each element is not completely its actual size, and is not used to limit the limiting conditions that the present invention can be implemented, so it has no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that the present invention can produce.

[0063] Figure 1 The figure is a flow chart of the method for manufacturing a waffle cone of the present invention. Figure 2 This is a cross-sectional schematic diagram of an embodiment of a waffle cone of the present invention. Figure 1 and Figure 2 The waffle cone manufacturing method S100 of this embodiment is used to produce the following Figure 2 The waffle cone 60 is shown. The waffle cone manufacturing method S100 includes the following steps S110 to S140.

[0064] First, step S110 is performed to form a steel plate 70 (such as Figure 3A As shown in FIG. 1 , a rounding step is performed to form the steel plate 70 into a rolled round member 80 (as shown in FIG. Figure 8 In other words, Figure 3A The steel plate 70 shown is a plate member. In step S110, the steel plate 70 is subjected to a rounding forming step to form a Figure 8 The rolled piece 80 is shown. For details on how to perform the rolling forming step, please refer to Figures 3A to 5 ,in Figure 3A It is a schematic diagram of the rolling machine of the present invention. Figure 3B for Figure 3A Schematic diagram of the steel plate after being rolled in. Figure 4 for Figure 3A Schematic diagram of a partial first mobile device and a second mobile device. Figure 5 for Figure 3A A partial enlarged schematic diagram of the middle rolling machine from another perspective.

[0065] The rolling machine 100 of this embodiment is used to make a round or curved steel plate from a flat steel plate 70, so as to facilitate the subsequent production of waffle cones. The rolling machine 100 includes a rolling machine body 110, a first moving device 120, a second moving device 130 and a positioning element 150. The rolling machine body 110 includes a receiving portion 111, a placement platform 112 and a protrusion 114, wherein the placement platform 112 is connected to one side of the receiving portion 111, and the protrusion 114 is vertically connected to the receiving portion 111. The first moving device 120 is movably disposed in the accommodating portion 111. The first moving device 120 includes an upper roller 122 and a fixing seat 124, wherein the fixing seat 124 is detachably pivoted to the rolling machine body 110. The upper roller 122 is located above the accommodating portion 111. A first end 122A of the upper roller 122 is detachably connected to the fixing seat 124, and a second end 122B of the upper roller 122 is pivoted to the protruding portion 114. The second moving device 130 is movably disposed in the accommodating portion 111. The second moving device 130 includes a lower roller 132 and a driving motor 134. The lower roller 132 is pivoted in the accommodating portion 111. The driving motor 134 drives the lower roller 132 to rotate, and the lower roller 132 rotates relative to the upper roller 122. The positioning element 150 is connected to the rolling machine body 110, and the positioning element 150 is located above the upper roller 122.

[0066] Under this configuration, using the rolling machine 100, step S110 further includes the following steps: configuring a positioning element 150 to be located above an upper roller 122. Then, place the steel plate 70 on the placement platform 112. Then, move the steel plate 70 in a moving direction L1 so that the steel plate 70 enters between the upper roller 122 and the lower roller 132. Then, the driving motor 134 drives the lower roller 132 to rotate. By rotating the lower roller 132, the steel plate 70 is used to pass between the lower roller 132 and the upper roller 122. The extruded steel plate 70 is rolled to the positioning element 150. Since the positioning element 150 is located above the upper roller 122, the extruded steel plate 70 can contact the positioning element 150 and be rolled into a rolled piece with a circular curvature (such as Figure 3B ).

[0067] In one embodiment, if Figure 3A and Figure 3B As shown, the first side wall S1 has a slot H1, which is located in the middle of the first side wall S1. The rolling machine body 110 includes an external component 117, which extends outward from the outer side of the first side wall S1 and is located below the slot H1.

[0068] In one embodiment, the positioning element 150 may be a rod-shaped body, the position of which corresponds to the position of the upper roller 122, and the size of the positioning element 150 is smaller than the size of the upper roller 122. The positioning element 150 includes a first connecting plate 152 and a second connecting plate 154. The first connecting plate 152 is connected to the second connecting plate 154, and the second connecting plate 154 is connected to the protruding portion 114.

[0069] In one embodiment, the fixing base 124 includes a first fixing plate 124A, a plurality of rods (a first screw 124C, a second screw 124D) and a second fixing plate 124B, and the first fixing plate 124A and the second fixing plate 124B are connected by means of each rod (a first screw 124C, a second screw 124D), and the second fixing plate 124B can be detachably connected to the outside of the accommodating portion 111.

[0070] Specifically, in one embodiment, the second fixed plate 124B includes at least one pivoting portion (a first pivoting portion 124E, a second pivoting portion 124F). An upper side surface of the second fixed plate 124B connects the first screw member 124C and the second screw member 124D, and a lower side surface of the second fixed plate 124B connects the first pivoting portion 124E and the second pivoting portion 124F, and a distance is between the first pivoting portion 124E and the second pivoting portion 124F. In detail, the second fixed plate 124B is provided with screw holes respectively screwed to one end of the first screw member 124C and the second screw member 124D, and nuts are used to fix the first screw member 124C and the second screw member 124D to the second fixed plate 124B, and a distance is between the first screw member 124C and the second screw member 124D.

[0071] In one embodiment, the roller rolling machine body 110 includes at least one pivot member (a first pivot member 116A and a second pivot member 116B), the first pivot member 124E is pivoted to the first pivot member 116A, and the second pivot member 124F is pivoted to the second pivot member 116B. In this way, when the fixing seat 124 can be rotated by an angle R relative to an axis A1 and moved toward the accommodating portion 111, the mounting hole CA in the first fixing plate 124A in the fixing seat 124 can be installed in the first end 122A of the upper roller 122, so that the first end 122A of the upper roller 122 can be detachably connected to the first fixing plate 124A. Under this configuration, step S110 further includes the following steps: when the steel plate 70 is rolled into the circular shape of the roll piece 80 and is to be disassembled, the fixed seat 124 can be rotated by an angle R relative to an axis A1 and moved in a direction away from the accommodating portion 111 to separate the first fixed plate 124A in the fixed seat 124 from the first end 122A of the upper roller 122.

[0072] In this way, when the fixing seat 124 can be rotated by an angle R compared to an axis A1 and moved toward the direction of the accommodating portion 111, the installation hole CA in the first fixing plate 124A in the fixing seat 124 can be inserted into the first end portion 122A of the upper roller 122, so that the first end portion 122A of the upper roller 122 can be detachably connected to the first fixing plate 124A; conversely, when the steel plate 70 is rolled into a circular shape and needs to be disassembled, the fixing seat 124 can be rotated by an angle R compared to an axis A1 and moved in a direction away from the accommodating portion 111 to separate the first fixing plate 124A in the fixing seat 124 from the first end portion 122A of the upper roller 122.

[0073] In one embodiment, the rolling machine 100 of the present invention further includes a first sensing element 170. The first sensing element 170 is connected to the outside of the accommodating portion 111, and the first sensing element 170 is adjacent to the second fixing plate 124B in the fixing seat 124. The present invention can use the first sensing element 170 to detect the position of the fixing seat 124, that is, the first sensing element 170 can be a position sensor. Therefore, when in the processing state, if the installation hole CA in the first fixing plate 124A of the fixing seat 124 is not installed in the first end 122A of the upper roller 122, that is, the position of the second fixing plate 124B is deviated, this first sensing element 170 can detect it and notify that attention should be paid and reinstalled to maintain the processing quality.

[0074] In one embodiment, the first moving device 120 includes an upper roller lifting cylinder 126, and the upper roller lifting cylinder 126 is connected to the second fixed plate 124B. In detail, the first moving device 120 includes a connecting member 124G. The upper roller lifting cylinder 126 includes a lifting cylinder body 126A and a connecting rod 126B, the bottom end of the lifting cylinder body 126A is connected to the external member 117, one end of the connecting rod 126B is connected to the lifting cylinder body 126A, and the other end of the connecting rod 126B is connected to the connecting member 124G. Under such configuration, the lifting cylinder body 126A drives the connecting rod 126B to move, so that the second fixed plate 124B and the first fixed plate 124A move up and down. When the lifting cylinder body 126A moves downward, it will drive the second fixed plate 124B to rotate downward, so that the first fixed plate 124A is separated from the first side portion 122A of the upper roller 122, so as to facilitate the removal of the rolled semi-finished product (i.e., the rolled product 80). When the lifting cylinder body 126A moves upward, it will drive the second fixed plate 124B to rotate upward, so that the installation hole CA in the first fixed plate 124A is combined with the first side portion 122A of the upper roller 122, so as to facilitate the next rolling process. The components related to the second side portion 122B of the upper roller 122A are further described below.

[0075] In one embodiment, referring to Figures 3A to 5The first moving device includes a height adjustment assembly 128, the height adjustment assembly 128 includes an adjustment valve 128A and a sliding member 128B, and the adjustment valve 128A is connected to the sliding member 128B. The first side portion 122A of the upper roller 122 is detachably connected to the first fixed plate 124A (such as Figure 3A or Figure 3B ), the second side portion 122B of the upper roller 122A is pivotally connected to the sliding member 128B (such as Figure 5 ).

[0076] In addition, the protrusion 114 includes a sliding groove 115 and a top 114A, and the adjustment valve 128A is disposed on the top 114A. A screw seat 128C is disposed on the top 114A, so that the screw 128D on the adjustment valve 128A rotates on the screw seat 128C to drive the sliding member 128B to be movably disposed in the sliding groove 115. Under the above configuration, the present invention can move the second fixed plate 124B and the first fixed plate 124A by means of the upper roller lifting cylinder 126, and adjust the position of the sliding member 128B in the sliding groove 115 by means of the adjustment valve 128A, so that the two ends of the upper roller 122 can rotate on the same horizontal plane, and the distance between the upper roller 122 and the lower roller 132 can be adjusted.

[0077] In one embodiment, the protrusion 114 includes a vertical portion 114B, the vertical portion 114B is vertically connected to the top portion 114A, and the vertical portion 114B is connected to the sliding groove 115. Specifically, the sliding groove 115 includes a first plate member B1 and a second plate member B2, the position of the first plate member B1 corresponds to the position of the second plate member B2, and the first plate member B1 and the second plate member B2 are separated by a distance to accommodate the sliding member 128B.

[0078] In one embodiment, referring to Figure 4 and Figure 5 The sliding member 128B includes a sliding body P3, a first stopper P1 and a second stopper P2. The upper side of the sliding body P3 is connected to the adjustment valve 128A. The first stopper P1 and the second stopper P2 are respectively connected to the two sides of the sliding body P3. The second side portion 122B of the upper roller 128 is sequentially penetrated by the first stopper P1, the sliding body P3 and the second stopper P2, and the sliding body P3 is movably located in the sliding groove 115. The first stopper P1 is located outside the first plate B1 and the second plate B2, and the second stopper P2 is located outside the vertical portion 114B. In this way, the sliding member 128B can slide along the vertical moving direction L2 in the sliding groove 115, thereby driving the second side portion 122B of the upper roller 122 to move.

[0079] In one embodiment, referring to Figure 4 and Figure 5The second moving device 130 includes a first lower roller lifting cylinder 138 and a second lower roller lifting cylinder 139, which are respectively connected to both sides of the lower roller 132. The first lower roller lifting cylinder 138 and the second lower roller lifting cylinder 139 are used to control the position of the lower roller 132 to adjust the distance between the upper roller 122 and the lower roller 132. That is, when rolling, the first lower roller lifting cylinder 138 and the second lower roller lifting cylinder 139 can make the lower roller 132 contact with the steel plate 70, and when the rolling is completed, the first lower roller lifting cylinder 138 and the second lower roller lifting cylinder 139 can separate the lower roller 132 from the rolling member 80.

[0080] In detail, the second moving device 130 includes a connecting device 136, and the connecting device 136 includes a connecting block 136A, a first bearing member 136B and a second bearing member 136C. The connecting block 136A is located in the sliding groove 115, and the connecting block 136A is located below the sliding member 128B. The axis of the driving motor 134 and the axis of the lower roller 132 are respectively passed through the two sides of the connecting block 136A, and are connected into one body using a coupling, so that the driving motor 134 can drive the lower roller 132 to rotate together. The first bearing member 136B is vertically connected to the second bearing member 136C, and one side of the first bearing member 136B is connected to the connecting block 136A. The driving motor 134 is arranged on the second bearing member 136C, and the axis of the driving motor 134 passes through the first bearing member 136B to the inside of the connecting block 136A. The connecting block 136A is a hollow square hole, and a slider (not shown) is arranged in the square hole. The upper end of the second lower roller lifting cylinder 139 is connected to the bottom of the slider, and the axis of one end of the lower roller 132 passes through the connecting block 136A and is fixed on the slider, so that the second lower roller lifting cylinder 139 can adjust the height of the lower roller 132 up and down. Similarly, the first lower roller lifting cylinder 138 also uses the same method to adjust the height of the other end of the lower roller 132.

[0081] It can be seen that the rolling machine 100 of the present invention can be used to roll the extruded steel plate 70 into a round rolled piece 80 (such as Figure 8 Then, please refer to Figure 1 After step S110, step S120 is performed to roll the round member 80 (such as Figure 8 A first side and a second side of the coil 80 are welded to form a roll 40. In other words, Figure 8 The rolled round piece 80 shown is a semi-finished round piece and is not joined. In step S120, the rolled round piece 80 is welded to form a roll 40 (such as Fig.14 For details on how to perform the welding steps, please refer to Figures 6 to 9 ,in Figure 6 It is a schematic diagram of an application example of the welding machine of the present invention. Figure 7 for Figure 6 Schematic diagram of the internal structure of the moving mechanism. Figure 8 It is a schematic diagram of an application example of the welding machine of the present invention. Fig. 9 for Figure 6 A partial enlarged front view of a welding machine.

[0082] The welding machine 200 of the present embodiment includes a welding machine body 210 , a pressing plate assembly 220 , a moving mechanism 230 , a motor 240 , an adjusting mechanism 250 , a pneumatic cylinder 260 and a welding element 270 .

[0083] In this embodiment, the welding machine body 210 includes a platform 212, a positioning column 214 and a welding area 216. In detail, the welding machine body 210 is composed of a connecting member 211, a base 213, and a platform 212. The bottom side of the connecting member 211 is connected to the base 213, and the upper side of the connecting member 211 is connected to the platform 212. There is a distance between the platform 212 and the base 213.

[0084] In this embodiment, the welding area 216 is disposed on the platform 212. The welding area 216 is a hollowed area on the surface of the platform 212. The positioning column 214 is connected under the platform 212. The pressure plate assembly 220 is disposed on the platform 212. The pressure plate assembly 220 includes a first pressure plate 222 and a second pressure plate 224. There is a first gap G1 (see FIG. 2 ) between the positioning column 214 and the first pressure plate 222 and the second pressure plate 224. Fig. 9 ), the first gap G1 is used for placing the roll 80, and there is a second gap G2 (see Fig. 9 ), and the second interval G2 is connected to the first interval G1.

[0085] In this embodiment, the moving mechanism 230 is disposed on the platform 212. Figure 7 A belt 231 is provided in the moving mechanism 230, and a pulley 233 is provided at each end of the belt 231, one end of which is driven to rotate by the motor 240, and the two ends of the pulley 233 are respectively fixed to the two sides of the adjustment mechanism 250 to drive the adjustment mechanism 250 to move linearly. The motor 240 drives the pulley 233 on the moving mechanism 230 to rotate, so that the adjustment mechanism 250 moves in the first direction L111. The pneumatic cylinder 260 is connected to the adjustment mechanism 250. One end of the welding element 270 is connected to the adjustment mechanism 250, and the welding element 270 is aligned with the second interval G2 (see Fig. 9 ).

[0086] Under this configuration, step S120 further includes the following steps: a welding area 216 is set on a platform 212. The rolled member 80 is placed on the positioning column 214, and the area to be welded of the rolled member 80 (such as the two sides of the rolled member 80) is placed on the positioning column 214. Fig. 9 The first gap G1 between the positioning column 214 and the first pressing plate 222 and the second pressing plate 224 is formed, wherein the welding area 216 is connected to the first gap G1. Next, the first pressing plate 222 and the second pressing plate 224 are used to press the first side and the second side of the rolled member 80 downward, wherein a second gap G2 is formed between the first pressing plate 222 and the second pressing plate 224, and the second gap G2 is connected to the first gap G1 and the welding area 216. The upper end of the positioning column 214 is a plane, and the lower ends of the first pressing plate 222 and the second pressing plate 224 are also a plane, so that the two sides of the area to be welded of the rolled member 80 (such as the two sides of the rolled member 80) can be pressed on the plane of the upper end of the positioning column 214 by the first pressing plate 222 and the second pressing plate 224, and the two sides of the area to be welded of the rolled member 80 are placed in contact with each other in the middle of the first gap G1 to facilitate welding. Next, the pneumatic cylinder 260 is used to move the welding element 270 in a second direction L211. The second direction L211 is a direction toward the welding area 216 or away from the welding area 216. Here, the welding element 270 is moved toward the welding area 216, and the position of the welding element 270 is adjusted to align with the second interval G2 by means of the adjustment mechanism 250. Next, the motor 240 drives the belt 231 on the moving mechanism 230 to rotate, so as to drive the adjustment mechanism 250 and the welding element 270 to move in the first direction L111. The first direction L111 is moved along the direction of the second interval G2, and the first direction L111 is different from the second direction L211. In this way, the welding element 270 can spray solder toward the second interval G2 and weld the area to be welded of the rolled member 80.

[0087] In one embodiment, the pneumatic cylinder 260 is used to move the welding element 270 in a second direction L211 . The second direction L211 is a direction toward the welding area 216 or away from the welding area 216 . Here, the welding element 270 is moved toward the welding area 216 .

[0088] In a further embodiment, Figure 8As shown, the rolled piece 80 enters from the side 212A of the platform 212 to be set on the positioning column 214. In the welding process, in order to prevent the rolled piece 80 from moving away from the side 212A of the platform 212. Therefore, the welding machine 200 of the present invention further includes a support rocker arm 280. The support rocker arm 280 is movably disposed on the platform 212, and the support rocker arm 280 is used to fix the positioning column 214. The positioning column 214 is a column, one end of the positioning column 214 is fixed to the connecting member 211, and the fixing portion 215 of the other end of the positioning column 214 is fixed to the support rocker arm 280.

[0089] In detail, Fig.10 It is a schematic diagram of the supporting rocker arm of the present invention. Fig.11 for Figure 6 A partial bottom view of a welding machine. Fig.10 and Fig.11 . The support rocker arm 280 includes a pivot member 282, a rocker arm 284 and a fixing member 286. The fixing member 286 is fixed to the platform 212, and one end of the pivot member 282 is pivotally connected to the fixing member 286, so that the pivot member 282 can rotate relative to the fixing member 286. The other end of the pivot member 282 is connected to the rocker arm 284. The pivot member 282 includes a receiving portion 282A, and the receiving portion 282A is formed by hollowing out a part of the pivot member 282. When the rolled member 80 is placed into the positioning column 214, when the pivot member 282 is rotated to the vicinity of the positioning column 214, the receiving portion 282A is used for a fixing portion 215 of the positioning column 114 to pass through, and the positioning column 214 is fixed to the support rocker arm 280. When the rolled member 80 is welded, the rocker arm 284 rotates upward to facilitate the removal of the welded rolled member 80.

[0090] In one embodiment, the welding machine 200 of the present invention further includes a second sensing element 290. The second sensing element 290 is disposed on the platform 212. For example, the second sensing element 290 is an infrared sensor, and the second sensing element 290 can be fixed to the platform 212 by a fixing plate 292. The second sensing element 290 is adjacent to the support rocker arm 280. The second sensing element 290 is used to sense whether the support rocker arm 280 fixes the positioning column 214, so as to ensure that the rolled piece 80 is not moved away from the side 212A of the platform 212 during the welding process.

[0091] It can be seen that the step of placing the roll 80 on the positioning column 214 further includes the following steps: inserting the roll 80 from a side 212A of the platform 212 to be placed on the positioning column 214; rotating a pivot 282 of the support rocker 280 so that a fixing portion 215 of the positioning column 214 passes through a receiving portion 282A of the pivot 282 to fix the positioning column 214. In one embodiment, a second sensing element 290 can be used to sense whether the support rocker 280 fixes the positioning column 214.

[0092] In a further embodiment, Fig. 9 As shown, the pressure plate assembly 220 further includes a first abutting end T1 and a second abutting end T2. A first abutting end T1 is disposed on one side of the first pressure plate 222, and the first abutting end T1 is a convex portion protruding outward from the surface of the first pressure plate 222; similarly, a second abutting end T2 is disposed on one side of the second pressure plate 224, and the second abutting end T2 is a convex portion protruding outward from the surface of the second pressure plate 222. In addition, a second gap G2 is formed between the first abutting end T1 and the second abutting end T2, and the first abutting end T1 and the second abutting end T2 are used to abut against each other, such as Figure 8 The rolled member 80 is shown.

[0093] Fig.12 for Figure 6 The partially enlarged schematic diagram of the welding machine from one perspective is used to more specifically show the moving mechanism 230, the motor 240, the adjustment mechanism 250, the pneumatic cylinder 260 and the welding element 270 of the present invention. In one embodiment, the moving mechanism 230 includes a housing 232 and a sliding member 234. The housing 232 can accommodate transmission elements such as a belt 231, a pulley 233, and a gear. The type of the transmission element can be adjusted according to the actual product, and the present invention does not limit the type of the transmission element. The sliding member 234 is, for example, a plate, which is arranged on one side of the housing 232.

[0094] In one embodiment, the adjustment mechanism 250 includes an assembly member 252. The assembly member 252 is movably disposed on the sliding member 234. With respect to the adjustment mechanism 250, in one embodiment of the present invention, the adjustment mechanism 250 further includes a connecting assembly 254, a horizontal adjustment member 256, a vertical adjustment member 258, and a connecting member 259. The connecting assembly 254 includes a first plate member 254A and a second plate member 254B, wherein the first plate member 254A is connected to the assembly member 252, and the second plate member 254B is vertically connected to the first plate member 254A. The horizontal adjustment member 256 is connected to the inner surface of the second plate member 254B, and the vertical adjustment member 258 is embedded in the horizontal adjustment member 256. The axial direction of the horizontal adjustment button 256B of the horizontal adjustment member 256 is different from the axial direction of a vertical adjustment button 258B of the vertical adjustment member 258.

[0095] For example, the axial direction of the horizontal adjustment button 256B of the horizontal adjustment member 256 is parallel to the surface of the first plate 254A, and the axial direction of the vertical adjustment button 258B of the vertical adjustment member 258 is perpendicular to the surface of the first plate 254A. The connecting member 259 is embedded in the vertical adjustment member 258, and one end of the connecting member 159 is connected to the pneumatic cylinder 160, and the other end of the connecting member 259 is connected to the welding element 270. Therefore, the motor 240 is used to drive the assembly 252 relative to the sliding member 234 (such as Figure 6 The first direction L111) and the adjustment mechanism 250 move, thereby driving the welding element 270 to move. Further, the horizontal position of the welding element 270 can be adjusted by the horizontal adjustment member 256, or the vertical position of the welding element 270 can be adjusted by the vertical adjustment member 258.

[0096] Regarding the connecting member 259, in a further embodiment, the connecting member 259 is embedded in the vertical adjustment member 258, and one end of the connecting member 259 is connected to the pneumatic cylinder 260, and the other end of the connecting member 259 is connected to the welding element 270. Specifically, the shaft portion of one end of the pneumatic cylinder 260 is passed through the flat member and connected to the welding element 270, so that the pneumatic cylinder 260 can adjust the vertical direction of the welding element 270 (such as Figure 6 The position of the second direction L211).

[0097] In one embodiment, the welding element 270 includes a connecting portion 272 , a transition portion 273 and a vertical portion 274 . One end of the connecting portion 272 is connected to the transition portion 273 . The vertical portion 274 is connected to the transition portion 273 . The connector 259 is assembled with the welding element 270 .

[0098] It can be seen that the first side and the second side of the rolled member 80 are welded together to form the roll 40 by using the welding machine 200 of the present invention. Figure 1 After step S120, step S130 is performed to perform a first rolling forming step on a second end B of the roll 40, so that the second end B of the roll 40 has a first rolling structure C1 ( Fig.17 , refer to Figure 2 ) of a waffle cone semi-finished product 50 (refer to Fig. 20 ). For details on how to perform the first roll forming step, please refer to Figures 13 to 19 ,in Fig.13 It is a schematic diagram of a first molding machine of the present invention. Fig.14 This is a schematic diagram of a roll to be placed in an application example of the first forming machine of the present invention. Fig.15 It is a schematic diagram of the relative positions of the reel and the roller device of an application example of the first forming machine of the present invention. Fig.16 for Fig.15 A top view schematic diagram of the relative positions of the reel and the roller device. Fig.17 It is a schematic diagram of an embodiment of the roller device of the present invention rolling a reel. Fig.18 It is a schematic diagram of another embodiment of the rolling device of the present invention performing body rolling on a reel. Fig.19 It is a partial schematic diagram of a first base and a moving base in the first molding machine of the present invention from one perspective.

[0099] The first molding machine 300 of this embodiment includes a first molding machine body 310 , a fixing device 320 , a moving device 330 and a roller device 340 .

[0100] In this embodiment, the first molding machine body 310 includes a first base 312, a second base 314 and a rotating spindle 316. The first base 312 is disposed above the second base 314, and the rotating spindle 316 is rotatably disposed on the first base 312. The fixing device 320 includes a fixing claw 322 and a supporting wheel 324. The fixing claw 322 and the supporting wheel 324 are respectively penetrated through the rotating spindle 316, wherein the fixing claw 322 and the supporting wheel 324 are separated by a distance, and the distance can be determined according to the axial distance of the actual waffle cone.

[0101] In this embodiment, the moving device 330 includes a hydraulic cylinder 332 and a moving base 334, the hydraulic cylinder 332 is disposed inside the second base 314, the moving base 334 is located on the second base 314, and the hydraulic cylinder 332 drives the moving base 334 to move linearly in a moving direction L112, wherein the moving direction L112 is the direction in which the moving base 334 moves toward the first base 312 or away from the first base 312.

[0102] In this embodiment, the roller device 340 includes a first inner roller device 342 and a first outer roller device 344, and the first inner roller device 342 and the first outer roller device 344 are respectively disposed on the movable seat 334. Under this configuration, step S130 further includes the following steps: placing the reel 40 in the rotating spindle 316, and the outer diameter of the fixing claw 322 is larger than the outer diameter of the reel 40, the fixing claw 322 on the rotating spindle 316 is used to fix the inner edge of the first end A of the reel 40, and the supporting wheel 324 is located in the reel 40. Fig.17 and Fig.18 As shown, the first inner roller device 342 is used to fix an inner edge B11 of the second end B of the roll 40, and the first outer roller device 344 is used to fix an outer edge B21 of the second end B of the roll 40. Then, the rotation main shaft 316 is driven to rotate, and the first inner roller device 342 and the first outer roller device 344 perform a rolling action on the roll 40 to shape the inner edge B11 and the outer edge B21 of the second end B corresponding to the surface 42 of the roll 40. In this embodiment, one end of the roll 40 is expanded.

[0103] In one embodiment, the first outer roller device 344 includes a first outer roller 344A, a first hydraulic cylinder 344B, a second outer roller 344C, and a third hydraulic cylinder 344D. The first inner roller device 342 includes a first inner roller 342A, a second hydraulic cylinder 342B, a second inner roller 342C, and a fourth hydraulic cylinder 342D. Along the axis A0 of the rotating main shaft 316, the first outer roller 344A and the first inner roller 342A are respectively arranged on the same side of the axis A0 of the rotating main shaft 316, the second outer roller 344C and the second inner roller 342C are respectively arranged on the same side of the axis A0 of the rotating main shaft 316, and the first outer roller 344A and the first inner roller 342A are respectively arranged on the opposite sides of the axis A0 of the rotating main shaft 316 with the second outer roller 344C and the second inner roller 342C, and the rotation axis A2 of the first inner roller 342A is located between the rotation axis A3 of the first outer roller 344A and the axis A0 of the rotating main shaft 316, and the rotation axis A4 of the second inner roller 342C is located between the rotation axis A5 of the first outer roller 344A and the axis A6 of the rotating main shaft 316. The first outer roller 344A and the second outer roller 344C are respectively arranged on the two sides of the axis A0 of the rotating main shaft 316, and the first inner roller 342A and the second inner roller 342B are respectively arranged on the two sides of the axis A0 of the rotating main shaft 316. The first inner roller 342A is closer to the axis A0 of the rotating main shaft 316 than the first outer roller 344A, and the second inner roller 342C is closer to the axis A0 of the rotating main shaft 316 than the second outer roller 344C, so that the second end B of the reel 40 is clamped between the first inner roller 342A and the first outer roller 344A (refer to Fig.17 ), and between the second inner roller 342C and the second outer roller 344C (refer to Fig.18 ). The first hydraulic cylinder 344B is connected to and drives the first outer roller 344A to contact or leave the wall of the reel 40, the second hydraulic cylinder 342B is connected to and drives the first inner roller 342A to contact or leave the wall of the reel 40, the third hydraulic cylinder 344D is connected to and drives the second outer roller 344C to contact or leave the wall of the reel 40, and the fourth hydraulic cylinder 342D is connected to and drives the second inner roller 342C to contact or leave the wall of the reel 40. When the reel 40 rotates, the second hydraulic cylinder 342B is moved outward so that the reel 40 forms an inclined surface on the first outer roller 344A, and then the third hydraulic cylinder 344D is moved outward so that the reel 40 forms a plane. The inclined surface is similar to the plane. Figure 2 shown.

[0104] Furthermore, in one embodiment, if Fig.14The roller device 140 includes a plurality of supporting elements 342E, 344E, 342F, and 344F. Each supporting element 342E, 344E, 342F, and 344F is connected to the movable seat 334, and the supporting element 344E connects the first outer roller 344A and the first hydraulic cylinder 344B in the first outer roller device 344 to the movable seat 334, the supporting element 342E connects the first inner roller 342A and the second hydraulic cylinder 342B in the first inner roller device 342 to the movable seat 334, the supporting element 344F connects the second outer roller 344C and the third hydraulic cylinder 344D in the first outer roller device 344 to the movable seat 334, and the supporting element 342E connects the first inner roller 342A and the second hydraulic cylinder 342B in the inner roller device 342 to the movable seat 334.

[0105] The present invention does not limit the types of the first base 312 and the second base 314 of the first molding machine body 310. For example, in one embodiment, the second base 314 includes a first column 314A, a second column 314B, a first base 314C and a second base 314D. The first column 314A and the second column 314B are respectively disposed on the first base 314C and the second base 314D, and the hydraulic cylinder 332 is disposed in the gap D3 between the first column 314A and the second column 314B.

[0106] In addition, in the mechanism of the moving seat 334 moving relative to the second base 314 in a moving direction L112, in one embodiment, the moving device 330 includes a plurality of moving elements 336 and a plurality of moved elements 338, and each moving element 336 and the corresponding moved element 338 move relative to each other. The present invention does not limit the type of the moving element 336 and the moved element 338. For example, each moving element 336 and the corresponding moved element 338 are a slide rail and a slide groove. Fig.16 or Fig.19 As shown, the moving element 336 is a slide rail. The first slide rail 336A is disposed on the first column 314A, and the second slide rail 336B is disposed on the second column 314B.

[0107] On the other hand, Fig.19 As shown, the moved element 338 is a slide groove, and the first slide groove 338A, the second slide groove 338B, the third slide groove 338C and the fourth slide groove 138D are respectively arranged on the bearing surface 334A of the moving seat 334, and the first slide groove 338A is parallel to the third slide groove 338C, the second slide groove 338B is parallel to the fourth slide groove 338D, the first slide groove 138A and the second slide groove 338B are on the same axis, and the third slide groove 338C and the fourth slide groove 338D are on the same axis.

[0108] In addition, the moving device 330 includes a rod 337 and a fixing member 339. The fixing member 339 is arranged on the bearing surface 334A of the moving seat 334, wherein the first slide groove 338A, the second slide groove 338B, the third slide groove 338C and the fourth slide groove 338D form a quadrilateral, and the fixing member 339 can be located at the center of gravity of the quadrilateral. The rod 337 is connected between the fixing member 339 and the hydraulic cylinder 332. In this way, the hydraulic cylinder 332 drives the moving seat 334, and the moving seat 334 can be moved relative to the second base 314 through the above-mentioned slide rail and slide groove. In another embodiment not shown, the slide groove can be arranged on the corresponding first column and second column, and the slide rail is arranged on the bottom surface of the moving seat, which can also achieve the effect of the above-mentioned slide rail setting the first column and the second body, and the slide groove is arranged on the bottom surface of the moving seat.

[0109] Please refer to Fig.17 and Fig.18 The first inner roller device 342 and the first outer roller device 344 are used to roll the roll 40, so as to form the inner edge B1 and the outer edge B2 of the second end B corresponding to the surface 42 of the roll 40 into a first rolling structure C1, wherein the first rolling structure C1 is protruding from the surface 42 of the roll 40 into a multi-segment shape. Figure 2 As shown, the first rolling structure C1 of the second end B of the outer surface 62 of the waffle cone 60 is formed by the secondary molding of the first molding machine 300, and the first end A of the outer surface 62 of the waffle cone 60 has a second rolling structure C2 and the outer surface 62 has a rolling structure C3, which is formed by using the method shown in FIG. Fig. 20 The second molding machine 400 is manufactured by one-time molding.

[0110] After step S130, step S140 is performed to perform a second rolling forming step on a first end A of the roll 40 so that the first end A of the roll 40 has a second rolling structure C2. Fig. 20 The waffle cone semi-finished product 50 is further processed and shaped to form a Figure 2 In a further embodiment, step S140 further comprises: performing a rolling forming step on a surface 42 of the roll 40 so that the surface of the roll has a rolling structure, such as Figure 2 The second end of the outer surface 62 of the waffle cone 60 has a second rolling structure C2 and the outer surface 62 has a rolling structure C3, and the rolling structure C3 is located between the first rolling structure C1 and the second rolling structure C2. Fig. 20 The second molding machine 400 is manufactured. In detail, Fig. 20 This is a schematic diagram of a roll to be placed in an application example of the second forming machine. Fig.21 It is a side view schematic diagram of the relative position of the reel and the roller device. Fig. 22Schematic diagram of the fourth outer roller of the second outer roller device corresponding to the third inner roller of the second inner roller device in the second molding machine of the present invention

[0111] The second molding machine 400 of the present invention includes a second molding machine body 410 , a fixing device 420 , a moving device 430 and a roller device 440 .

[0112] In this embodiment, the second molding machine body 410 includes a first base 412, a second base 414 and a rotating spindle 416, wherein the first base 412 is disposed above the second base 414, and the rotating spindle 416 is rotatably disposed on the first base 412. The moving device 430 includes a hydraulic cylinder 432 and a moving seat 434, wherein the hydraulic cylinder 432 is disposed within the second base 414, the moving seat 434 is located above the second base 414, and the hydraulic cylinder 432 drives the moving seat 434 to move relative to the second base 414 in a moving direction L212, wherein the moving direction L212 is a direction in which the moving seat 434 moves toward the first base 412 or away from the first base 412.

[0113] In this embodiment, the fixing device 420 includes a fixing claw 422 and a supporting wheel 424. The fixing claw 422 is passed through the rotating main shaft 416. One end of the supporting wheel 424 is connected to the moving seat 434. There is a distance between the fixing claw 422 and the supporting wheel 424, and the distance can be determined according to the actual axial distance of the waffle cone.

[0114] In this embodiment, the roller device 440 includes a second inner roller device 442 and a second outer roller device 444 (different from the first outer roller device 344 of the previous embodiment). The second inner roller device 442 and the second outer roller device 444 are respectively disposed on the second base 414. Under this configuration, step S140 includes the following steps: the roll (waffle cone semi-finished product 50) is used to be placed on the rotating main shaft 416, the outer diameter of the fixing claw 422 is larger than the outer diameter of the waffle cone semi-finished product 50, the fixing claw 422 uses a clamping claw to fix the inner edge of the second end B of the waffle cone semi-finished product 50, the support wheel 424 is located inside the waffle cone semi-finished product 50, and the support wheel 424 is located inside the waffle cone semi-finished product 50. Then, the second inner roller device 442 is used to fix an inner side edge 54 of the first end A of the roll (waffle cone semi-finished product 50), and the second outer roller device 444 is used to fix an outer surface 52 of the waffle cone semi-finished product 50. Next, the rotating main shaft 416 is driven to rotate and the second outer roller device 444 is moved in the moving direction L212 toward the waffle cone semi-finished product 50, so that the second outer roller device 444 is pressed down to the waffle cone semi-finished product 50 in the downward pressing direction L311, and then the second inner roller device 442 is used to roll the waffle cone semi-finished product 50 to shape the inner side edge 54 and the outer surface 52 of the first end A corresponding to the waffle cone semi-finished product 50. In this embodiment, the waffle cone semi-finished product 50 is downwardly expanded.

[0115] In one embodiment, the second outer roller device 444 includes a third outer roller 444A, a fifth hydraulic cylinder 444B, a fourth outer roller 444C, and a sixth hydraulic cylinder 444D. The second inner roller device 442 includes a third inner roller 442A and a seventh hydraulic cylinder 442B. The third outer roller 444A and the fifth hydraulic cylinder 444B connected thereto are connected to the first base 412, the fourth outer roller 444C and the sixth hydraulic cylinder 444D connected thereto are connected to the moving base 434, and the third outer roller 444A is used to correspond to the support wheel 424 (such as Fig.21 ), the fourth outer roller 444C is used to correspond to the third inner roller 442A (such as Fig.21 The fifth hydraulic cylinder 444B is connected to and drives the third outer roller 444A to contact or leave the outer surface 52 of the waffle cone semi-finished product 50 , and the sixth hydraulic cylinder 444D is connected to and drives the fourth outer roller 444C to contact or leave the outer surface 52 of the waffle cone semi-finished product 50 .

[0116] In detail, the support wheel 424 and the third outer roller 444A in the second outer roller device 444 correspond to the inner wall and outer wall of a first position P11 in the waffle cone semi-finished product 50, respectively, and the third inner roller 442A and the fourth outer roller 444C in the second outer roller device 444 correspond to the inner wall and outer wall of a second position P21 in the waffle cone semi-finished product 50, respectively. The second position P21 is the position of the first end A side end of the waffle cone semi-finished product 50, and the first position P11 is the position closer to the second end B side end of the waffle cone semi-finished product 50. It should be noted that the first position P11 can be rolled according to the actual waffle cone product. For example, if the waffle cone needs to be fixed when it is set up to prevent it from falling, then the first position P11 needs to be rolled.

[0117] In one embodiment, if Fig. 22 As shown, the third inner roller 442A includes a first column section G11 and a second column section G21, connecting the shaft section G31 and the seventh hydraulic cylinder 442B (see Fig.21 ) is connected to the shaft 442C of the waffle cone semi-finished product 50, so that the seventh hydraulic cylinder 442B drives the connecting shaft segment G31 to move linearly and contact the second column segment G21 or leave the third inner roller 442A. The second column segment G21 is connected to the first column segment G11, and the second column segment G21 protrudes from the first column segment G11, that is, the radial dimensions of the second column segment G21 and the connecting shaft segment G31 are greater than the radial dimensions of the first column segment G11, and the fourth outer roller 444C is used to correspond to the first column segment G11 in the third inner roller 442A. When the waffle cone semi-finished product 50 rotates, the connecting shaft segment G31 is driven by the seventh hydraulic cylinder 442B to abut against the end edge of the second column segment G21, and an arc shape is set at an inner side end of the connecting shaft segment G31, so that the connecting shaft segment G31 and the second column segment G21 squeeze each other to form a trumpet-shaped arc at the first end A of the waffle cone semi-finished product 50, as shown in FIG. Figure 2 The second rolled structure C2 shown has a first rolled section C21 and a second rolled section C22 connected thereto.

[0118] In addition, in one embodiment, the roller device 440 includes a plurality of supporting elements 444E and 444F, wherein the supporting element 444E is connected to the first base 412, and the supporting element 444F is connected to the moving base 434. The types of the supporting elements 444E and 444F are not limited, and may be as follows: Fig. 20 The structure shown is composed of two columns and a plate.

[0119] The present invention does not limit the types of the first base 412 and the second base 414 of the second molding machine body 410. For example, in one embodiment, the second base 414 includes a first column 414A, a second column 414B, a first base 414C, and a second base 414D. The first column 414A and the second column 414B are respectively disposed on the first base 414C and the second base 414D, and the hydraulic cylinder 432 is disposed between the first column 414A and the second column 414B. The first base 414C and the second base 414D are separated by a distance D5.

[0120] In addition, in the mechanism in which the moving base 434 moves relative to the second base 414 in the moving direction L212, in one embodiment, the moving device 430 includes a plurality of moving elements 436 and a plurality of moved elements (not shown or may refer to FIG. Fig.19 Each moving element 436 and the corresponding moved element move relative to each other. Each moving element 436 and the corresponding moved element are a slide rail and a slide groove, which can be referred to as Fig.19 Configuration.

[0121] In summary, in the waffle cone manufacturing method, a rolling machine, a welding machine and a forming machine are used to facilitate the production of the waffle cone.

[0122] The above description is only illustrative rather than restrictive of the present invention. Those skilled in the art will understand that many modifications, changes or equivalents may be made without departing from the spirit and scope defined by the claims, but all will fall within the scope of protection of the present invention.

Claims

1. A forming device, characterized in that: include: A rolling machine is used to perform a rolling forming step on a steel plate to form a rolled round piece; A welding machine for welding a first side and a second side of the rolled member to form the rolled member into a roll, wherein the roll has a first end and a second end opposite to each other; a first forming machine, used for performing a first rolling forming step on the second end of the roll so that the second end of the roll has a first rolling structure; and a second forming machine, used for performing a second rolling forming step on the first end of the roll, so that the first end of the roll has a second rolling structure to form a waffle cone; Wherein, the first molding machine comprises: A first molding machine body, comprising a first base, a second base and a rotating spindle, wherein the first base is disposed above the second base, and the rotating spindle is rotatably disposed on the first base; A fixing device, comprising a fixing claw and a supporting wheel, wherein the fixing claw and the supporting wheel are respectively disposed on the rotating main shaft, and a distance is separated between the fixing claw and the supporting wheel; a moving device, comprising a hydraulic cylinder and a moving base, wherein the hydraulic cylinder is disposed inside the second base, the moving base is located on the second base, and the hydraulic cylinder drives the moving base to move linearly; and A roller device, comprising a first inner roller device and a first outer roller device, wherein the first inner roller device and the first outer roller device are respectively arranged on the movable seat, wherein the reel is used to be placed in the rotating main shaft, the fixing claw is used to fix the first end of the reel, the supporting wheel is located inside the reel, the first inner roller device is used to fix an inner side edge of the second end of the reel, and the first outer roller device is used to fix an outer side edge of the second end of the reel; Wherein, the first outer roller device includes a first outer roller, a second outer roller, a first hydraulic cylinder and a third hydraulic cylinder, the first inner roller device includes a first inner roller, a second inner roller, a second hydraulic cylinder and a fourth hydraulic cylinder, the first outer roller and the first inner roller are respectively arranged on the same side of the axis of the rotating spindle, and the rotation axis of the first inner roller is located between the rotation axis of the first outer roller and the axis of the rotating spindle, the second outer roller and the second inner roller are respectively arranged on the same side of the axis of the rotating spindle, and the rotation axis of the second inner roller is located between the rotation axis of the second outer roller and the axis of the rotating spindle, the first outer roller and the second inner roller are respectively arranged on the same side of the axis of the rotating spindle, The outer rollers are respectively arranged on two sides of the axis of the rotating main shaft, the first inner roller and the second inner roller are respectively arranged on two sides of the axis of the rotating main shaft, the first hydraulic cylinder is connected to and drives the first outer roller to contact or leave the cylinder wall of the reel, the second hydraulic cylinder is connected to and drives the first inner roller to contact or leave the cylinder wall of the reel, the third hydraulic cylinder is connected to and drives the second outer roller to contact or leave the cylinder wall of the reel, and the fourth hydraulic cylinder is connected to and drives the second inner roller to contact or leave the cylinder wall of the reel; the roller device includes a plurality of supporting elements, each of which is connected to the moving seat, and each of which is respectively connected to the corresponding first outer roller device and the first inner roller device; Wherein, the second molding machine comprises: A second molding machine body, comprising a first base, a second base and a rotating spindle, wherein the first base is disposed above the second base, and the rotating spindle is rotatably disposed on the first base; A moving device, comprising a hydraulic cylinder and a moving seat, wherein the hydraulic cylinder is disposed inside the second base, the moving seat is located on the second base, and the hydraulic cylinder drives the moving seat to move relative to the second base; a fixing device, comprising a fixing claw and a supporting wheel, wherein the fixing claw is disposed through the rotating main shaft, one end of the supporting wheel is connected to the moving seat, and a distance is separated between the fixing claw and the supporting wheel; and A roller device, comprising a second inner roller device and a second outer roller device, wherein the second inner roller device and the second outer roller device are respectively arranged on the movable seat, wherein the reel is used to be placed in the rotating main shaft, the fixing claw is used to fix the second end of the reel, the supporting wheel is located inside the reel, the second inner roller device is used to fix an inner side edge of the first end of the reel, and the second outer roller device is used to fix an outer side of the reel; Wherein, the second outer roller device includes a third outer roller, a fourth outer roller, a fifth hydraulic cylinder and a sixth hydraulic cylinder, the second inner roller device includes a third inner roller, a seventh hydraulic cylinder and a connecting shaft section, the third outer roller is connected to the first base, and the third outer roller is used to correspond to the supporting wheel, the fourth outer roller is used to correspond to the third inner roller, the fifth hydraulic cylinder is connected to and drives the third outer roller to contact or leave the wall of the drum, the sixth hydraulic cylinder is connected to and drives the fourth outer roller to contact or leave the wall of the drum, the third inner roller also includes a first column section and a second column section, the second column section is connected to the first column section, and the seventh hydraulic cylinder drives the connecting shaft section to move linearly and contact or leave the third inner roller with the second column section; the supporting wheel and the second outer roller device The third outer roller corresponds to the inner wall and the outer wall of a first position in the reel respectively, and the third inner roller and the fourth outer roller in the second outer roller device correspond to the inner wall and the outer wall of a second position in the reel respectively, the second position is the side end of the reel, and the first position is the position of the reel closer to the side end of the reel; the connecting shaft section is connected to the shaft of the seventh hydraulic cylinder, the second column section protrudes from the first column section, and the fourth outer roller is used to correspond to the first column section in the third inner roller. When the reel rotates, the connecting shaft section is driven by the seventh hydraulic cylinder to abut against the end edge of the second column section, so that the connecting shaft section and the second column section are squeezed against each other to form a trumpet-shaped arc at the other end of the reel; the roller device includes a plurality of supporting elements, and each of the supporting elements is respectively connected to the corresponding second outer roller device.

2. The forming device according to claim 1, characterized in that The rolling machine includes: A rolling machine body, comprising a receiving portion, a placing platform and a protruding portion, wherein the placing platform is connected to one side of the receiving portion, and the protruding portion is vertically connected to the receiving portion; a first moving device, movably disposed on the accommodating portion, the first moving device comprising an upper roller and a fixing seat, wherein the fixing seat is detachably pivoted to the rolling machine body, the upper roller is located above the accommodating portion, a first end of the upper roller is detachably connected to the fixing seat, and a second end of the upper roller is pivotally connected to the protruding portion; a second moving device, movably disposed in the accommodating portion, the second moving device comprising a lower roller and a driving motor, the lower roller is pivotally connected in the accommodating portion, the driving motor drives the lower roller to rotate, and the lower roller rotates relative to the upper roller; and A positioning element is connected to the main body and is located above the upper roller.

3. The forming device according to claim 2, characterized in that The rolling machine also includes: A first sensing element is connected to the outside of the accommodating portion. The first sensing element is adjacent to the fixing base to detect the position of the fixing base.

4. The forming device according to claim 2, characterized in that The camming mechanism is a complex multi-functional housing, wherein the camming mechanism is a complex multi-functional housing, and the camming mechanism is a complex multi-functional housing. The camming mechanism is a complex multi-functional housing, and the camming mechanism is a complex multi-functional housing. The camming mechanism is a complex multi-functional housing, and the camming mechanism is a complex multi-functional housing.

5. The forming device according to claim 4, characterized in that The first moving device includes an upper roller lifting cylinder and a connecting piece, the upper roller lifting cylinder is connected to the second fixed plate, the connecting piece is arranged on the outside of the second fixed plate, the upper roller lifting cylinder includes a lifting cylinder body and a connecting rod, one end of the connecting rod is connected to the lifting cylinder body, and the other end of the connecting rod is connected to the inside of the connecting piece. The first moving device includes a height adjustment assembly, the height adjustment assembly includes an adjustment valve and a sliding member, the adjustment valve is connected to the sliding member, the first end of the upper roller is detachably connected to the first fixed plate, and the second end of the upper roller is detachably connected to the sliding member.

6. The forming device according to claim 5, characterized in that The protrusion includes a sliding groove, a vertical portion and a top, the vertical portion is vertically connected to the top, and the vertical portion is connected to the sliding groove, the adjusting valve is arranged on the top, the sliding member is movably arranged in the sliding groove, the second fixed plate and the first fixed plate are moved by means of the upper roller lifting cylinder, and the position of the sliding member in the sliding groove is adjusted by means of the adjusting valve to adjust the distance between the upper roller and the lower roller, the sliding groove includes a first plate and a second plate, the position of the first plate corresponds to the position of the second plate, and the first plate and the second plate are separated by a distance.

7. The forming device according to claim 6, characterized in that The sliding member includes a sliding body, a first stop member and a second stop member. The upper side of the sliding body is connected to the adjusting valve. The first stop member and the second stop member are respectively connected to the two sides of the sliding body. The second end of the upper roller passes through the first stop member, the sliding body and the second stop member in sequence, and the sliding body is movably located in the sliding groove. The first stop member is located on the outside of the first plate member and the second plate member, and the second stop member is located on the outside of the vertical portion.

8. The forming device according to claim 6, characterized in that The second moving device includes a connecting block, a first supporting member, a second supporting member, a first lower roller lifting cylinder and a second lower roller lifting cylinder, the connecting block is located in the sliding groove, and the connecting block is located under the sliding member, an axis of the driving motor and one end of the lower roller are respectively passed through the two sides of the connecting block to connect the driving motor and the lower roller, the first supporting member is vertically connected to the second supporting member, and one side of the first supporting member is connected to the connecting block, the driving motor is arranged on the second supporting member, and the axis of the driving motor passes through the first supporting member to the inside of the connecting block, one end of the lower roller is connected to the driving motor, and the first lower roller lifting cylinder and the second lower roller lifting cylinder are respectively connected to the two sides of the lower roller, the first lower roller lifting cylinder and the second lower roller lifting cylinder are used to control the position of the lower roller to adjust the distance between the upper roller and the lower roller.

9. The forming device according to claim 2, characterized in that: The rolling machine body also includes an external connecting piece, which extends outward from the outer side of the first side wall. The first side wall has a slot, and the external connecting piece is located below the slot.

10. The forming device according to claim 1, characterized in that The welding machine includes: A welding machine body, comprising a platform, a welding area, and a positioning column, wherein the welding area is arranged on the platform, and the positioning column is connected under the platform; A pressure plate assembly is arranged on the platform, the pressure plate assembly includes a first pressure plate and a second pressure plate, and a first interval is provided between the positioning column and the first pressure plate and the second pressure plate, and a second interval is provided between the first pressure plate and the second pressure plate, the second interval is connected to the first interval, wherein the pressure plate assembly also includes a first abutting end and a second abutting end, the first abutting end is a convex portion protruding outward from the surface of the first pressure plate, the second abutting end is a convex portion protruding outward from the surface of the second pressure plate, and the second interval is formed between the first abutting end and the second abutting end; A moving mechanism is arranged on the platform, a belt is arranged in the moving mechanism, and a pulley is arranged at both ends of the belt, wherein the moving mechanism comprises a shell and a sliding member, and the shell is connected to the sliding member; a motor connected to the moving mechanism, the motor drives the pulley on the moving mechanism to rotate, and the motor is connected inside the housing; An adjustment mechanism connected to the belt in the moving mechanism, the belt drives the adjustment mechanism to move linearly in a first direction; a pneumatic cylinder connected to the adjustment mechanism; and A welding element is connected to the adjustment mechanism, and the welding element is aligned with the second interval, wherein the motor drives the adjustment mechanism on the belt to drive the adjustment mechanism and the welding element to move linearly in the first direction, and the pneumatic cylinder is used to move the welding element in a second direction, wherein the first direction is different from the second direction.

11. The forming device according to claim 10, characterized in that The welding machine also includes: a supporting rocker arm movably disposed on the platform, the supporting rocker arm being used to fix the positioning column, wherein the supporting rocker arm comprises a fixing member, a pivoting member and a rocker arm, the fixing member being fixed to the platform, the pivoting member being pivotally connected to the fixing member, the rocker arm being connected to the pivoting member, the pivoting member comprising an accommodating portion, the accommodating portion being used for a fixing portion of the positioning column to pass through; and A second sensing element is disposed on the platform and is adjacent to the supporting rocker arm.

12. The forming device according to claim 10, characterized in that The adjustment mechanism includes an assembly, a connecting component, a horizontal adjustment component and a vertical adjustment component. The assembly is movably arranged on the sliding component. The connecting component includes a first plate and a second plate. The first plate is connected to the assembly, and the second plate is vertically connected to the first plate. The horizontal adjustment component is connected to the second plate, and the vertical adjustment component is embedded in the horizontal adjustment component.

13. The forming device according to claim 12, characterized in that The axial direction of a horizontal adjustment button of the horizontal adjustment piece is different from the axial direction of a vertical adjustment button of the vertical adjustment piece. The axial direction of the horizontal adjustment button of the horizontal adjustment piece is perpendicular to the surface of the first plate, and the axial direction of the vertical adjustment button of the vertical adjustment piece is parallel to the surface of the first plate.

14. The forming device according to claim 1, characterized in that The second base includes a first base, a second base, a first column and a second column. The first column and the second column are respectively arranged on the first base and the second base. There is a distance between the first base and the second base. The hydraulic cylinder is arranged between the first column and the second column.

15. The forming device according to claim 14, characterized in that The moving device also includes a plurality of moving elements and a plurality of moved elements, each of the moving elements and the corresponding moved element move relative to each other, each of the moving element and the corresponding moved element is a slide rail and a slide groove, each of the slide rails is arranged on the corresponding first column and the second column, each of the slide grooves is arranged on the bearing surface of the moving seat, each of the slide grooves is arranged on the corresponding first column and the second column, each of the slide rails is arranged on the bearing surface of the moving seat, the moving device includes a fixing member and a rod member, the fixing member is arranged on the bearing surface of the moving seat, and the rod member is connected between the fixing member and the hydraulic cylinder.

16. The forming device according to claim 1, characterized in that The second base includes a first base, a second base, a first column and a second column. The first column and the second column are respectively arranged on the first base and the second base. There is a distance between the first base and the second base. The hydraulic cylinder is arranged between the first column and the second column.

17. The forming device according to claim 16, characterized in that The moving device also includes a plurality of moving elements and a plurality of moved elements, each of the moving elements and the corresponding moved element move relative to each other, each of the moving element and the corresponding moved element is a slide rail and a slide groove, each of the slide rails is arranged on the corresponding first column and the second column, each of the slide grooves is arranged on the bearing surface of the moving seat, each of the slide grooves is arranged on the corresponding first column and the second column, each of the slide rails is arranged on the bearing surface of the moving seat, the moving device includes a fixing member and a rod member, the fixing member is arranged on the bearing surface of the moving seat, and the rod member is connected between the fixing member and the hydraulic cylinder.

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