Pipe chamfering forming machine for production of quick and easy connecting pipe fittings

Abstract

The utility model discloses a pipe chamfering forming machine for producing quick and easy connecting pipe fittings, which comprises a mounting plate, a chamfering mechanism is mounted on one side of the mounting plate, the center of the mounting plate is rotatably connected with a rotary worktable through a rotating mechanism, and a driving mechanism for driving the rotating mechanism is arranged below the mounting plate. A plurality of fixed circular ring pieces are symmetrically installed on the surface of the top of the rotary workbench around the center, and a straight vibration feeding mechanism, a flattening mechanism, a heating mechanism, a forming mechanism, a reserved code spraying mechanism and a jacking discharging mechanism are installed on the installation plate around the rotary workbench. A pipe processed by the chamfering mechanism is conveyed to the fixed circular ring piece through the straight vibration feeding mechanism, and the pipe is processed by the flattening mechanism, the heating mechanism, the forming mechanism and the reserved code spraying mechanism in sequence under the rotating action of the rotating workbench. And the formed pipe fitting is ejected out of the fixed circular ring piece under the action of the jacking discharging mechanism and is conveyed to the outside, so that automatic forming treatment of the chamfered pipe fitting on the same equipment is realized.

Description

Technical Field

[0001] This utility model relates to the field of quick-connect pipe fitting production equipment, specifically to a pipe chamfering forming machine for quick-connect pipe fitting production. Background Technology

[0002] Quick-Connect fittings, also known as QE memory rings, are a revolutionary pipe connection technology and installation process from Germany. They rely on the thermal memory properties of P-Xa pipes and utilize a special expanding tool for rapid diameter expansion and connection to the fitting. The fitting is then locked in place by the strong contraction force of the pipe itself and the QE ring. This connection is completed within seconds and is leak-free. The processing of QE memory rings often requires chamfering the P-Xa pipes, making the pipe chamfering forming machine crucial in the QE memory ring manufacturing process.

[0003] Existing pipe chamfering and forming equipment operates intermittently, requiring manual feeding and unloading. Moreover, a single set of equipment can only produce one type of quick-connect pipe fitting. Furthermore, since information codes need to be printed on the pipes after forming, existing pipe chamfering and forming equipment directly conveys the pipe fittings to the inkjet printer for printing after forming, without reserving inkjet printing positions during the forming process. This may cause the printed information to gradually become blurred during the use of the pipe fittings, failing to achieve permanent marking. Utility Model Content

[0004] The purpose of this utility model is to provide a pipe chamfering forming machine for quick and easy connection pipe fitting production that can solve the above problems.

[0005] To achieve the above objectives, this utility model provides a pipe chamfering forming machine for quick and easy pipe fitting production, including a mounting plate. A chamfering mechanism is installed on one side of the mounting plate. A rotating worktable is rotatably connected to the center of the mounting plate via a rotating mechanism. A linear vibration feeding mechanism, a flattening mechanism, a heating mechanism, a forming mechanism, a pre-printed coding mechanism, and a lifting and discharging mechanism are respectively installed on the mounting plate around the rotating worktable in a clockwise direction. A driving mechanism for driving the rotating mechanism is provided below the mounting plate. Several ninth mounting plates are symmetrically installed around the center on the top surface of the rotating worktable. A first mounting groove is opened on the ninth mounting plate. One or two fixing rings for fitting pipe fittings are installed on the first mounting groove. Four connecting holes are symmetrically arranged on the ninth mounting plate in all directions. A through hole corresponding to the connecting hole is opened on the rotating worktable directly below the ninth mounting plate.

[0006] The chamfering mechanism is used to chamfer the pipe. The chamfering mechanism includes a first housing, a vertical moving component, a chamfering component, a horizontal moving component, and a clamping component. The vertical moving component is located at the top inside the first housing and drives the chamfering component to move vertically inside the first housing. An opening is provided at the bottom of one side of the first housing. A first base plate extending through the opening to the outside is installed at the bottom inside the first housing. First support plates are symmetrically installed at both ends of the first base plate, and one of the first support plates is installed outside the first housing. The horizontal moving component is installed on the first support plate, and the clamping component is provided on the horizontal moving component.

[0007] The direct vibration feeding mechanism includes a direct vibration feeding assembly and a feeding assembly mounted on the mounting plate via a third mounting plate. The direct vibration feeding assembly conveys the chamfered pipe to the area below the feeding assembly, and the feeding assembly horizontally transfers the pipe below to the fixed ring component.

[0008] The flattening mechanism flattens the chamfered pipe material fed in by the vertical vibration feeding mechanism on the fixed ring component;

[0009] The heating mechanism heats the pipe fitted onto the fixed ring.

[0010] The forming mechanism forms the heated tube fitted onto the fixed ring. The forming mechanism includes a second housing, a forming component fixed to the top of the second housing, and a base fixed to the bottom of the second housing. Openings are provided on both the front and rear sides of the second housing. A first U-shaped groove is provided on the front side of the left and right side plates of the second housing. A partition is provided in the middle of the interior of the second housing. A first anti-demolding component is installed on the rear side of the partition through a second mounting plate.

[0011] The reserved coding mechanism forms a reserved coding position for the shaped tube by inkjet printing.

[0012] The lifting and discharging mechanism includes a lifting component and a discharging component installed on the mounting plate. The lifting component pushes out the formed tube sleeved on the fixed ring, and the discharging component transports the pushed-out formed tube to the outside.

[0013] Optionally, the vertical moving assembly includes an L-shaped mounting plate installed on the top of the first housing, with first guide rails symmetrically mounted on the L-shaped mounting plate in the vertical direction. A first cylinder is mounted on the top of the first housing, with the end of the piston rod of the first cylinder connected to a first sliding plate. First sliding grooves symmetrically mounted on the bottom of the first sliding plate and slidably connected to the first guide rails are installed. A first mounting block is mounted on the top of the first sliding plate, with the bottom of the first mounting block connected to a chamfering assembly. The chamfering assembly includes a first motor mounted on the bottom of the first mounting block, with the shaft of the first motor connected to a chamfering cutter. The horizontal moving assembly includes a first electric guide rail installed between two first support plates. A first mounting plate is installed on the support plate, with one end of the first mounting plate extending to the outside of the first housing. The first mounting plate has a guide hole. A first guide block is slidably connected to the first electric guide rail, and the first guide block passes through the guide hole and is connected to the second sliding plate. The first mounting plate is symmetrically provided with second guide rails in the horizontal direction. The bottom of the second sliding plate is symmetrically provided with second sliding grooves that are slidably connected to the second guide rails. A clamping assembly is installed on the top surface of the second sliding plate. The clamping assembly includes a first semi-circular clamping member fixedly connected to one end of the top surface of the second sliding plate. A first three-axis cylinder is fixedly connected to the other end of the top surface of the second sliding plate. The piston rod of the first three-axis cylinder is connected to the second semi-circular clamping member.

[0014] Optionally, the molding assembly includes a second cylinder mounted on the top surface of the second housing. The piston rod of the second cylinder passes through the top of the second housing and connects to a connecting block. A first auxiliary lifting structure is provided between the connecting block and the top of the second housing. A second guide block is connected to the bottom of the connecting block, and a molding connecting plate is connected to the bottom of the second guide block. Four connecting rods, matching the connecting holes, are symmetrically connected to the bottom surface of the second guide block, penetrating the molding connecting plate. A molding plate is connected to the bottom of the molding connecting plate, and a second mounting groove is provided at the bottom of the molding plate. A mold cavity for molding connecting pipe fittings is installed in the second mounting groove. The number and size of the mold cavities correspond to the fixed ring. The connecting block, second guide block, molding connecting plate, and molding plate are all located in front of the partition. The anti-demolding assembly includes a third cylinder. The piston rod of the three cylinders passes through the first opening on the partition and connects to the first slider. The bottom of the first slider, away from the piston rod, is connected to the first push plate. The first slider and the first push plate are located on the rear side of the forming plate. A first auxiliary sliding structure is provided between the first slider and the second mounting plate. The base includes a hollow column. A support structure located directly below the forming plate is provided above the column. The side of the rotating worktable passes through the first U-shaped groove and is located between the support structure and the forming plate. An adjustment component for adjusting the height of the support structure is provided on the column. The adjustment component includes a fourth cylinder installed on one side of the second housing. The piston rod of the fourth cylinder passes through the second housing and the second support plate whose top surface gradually increases in height. The second support plate passes through the left and right sides of the column. A vertical rod is provided on the top surface of the second support plate located inside the column. The top of the vertical rod is connected to the support structure.

[0015] Optionally, the direct vibration feeding assembly includes a first bracket mounted on a third mounting plate. A vibrator is mounted on the first bracket, and the vibrator has two horizontally arranged second U-shaped grooves. One end of each second U-shaped groove communicates with a material placement groove for placing pipes, and the other end is connected to a semi-circular limiting plate. The feeding assembly includes a second bracket mounted on the third mounting plate. The top of the second bracket is mounted on the bottom of one side of a third support plate. A second opening is provided on the third support plate. Two third guide rails are symmetrically arranged on both sides of the second opening on the top surface of the third support plate. A third sliding plate is provided directly above the second opening and slidably connected to the third guide rails via a third sliding groove. A tenth cylinder is mounted on the surface of the third support plate on one side of the second opening. The piston rod of the cylinder is connected to one end of the fixed block, and the other end of the fixed block is connected to the third sliding plate. A fifth cylinder is installed on the third sliding plate. The piston rod of the fifth cylinder passes through the third sliding plate and the second port and is connected to the fourth mounting plate. A second three-axis cylinder is installed at the bottom of the fourth mounting plate. The fixed plate of the second three-axis cylinder is connected to an inverted U-shaped plate with front and rear openings. The bottom surface of the fourth mounting plate is connected to a U-shaped plate with left and right openings. The front and rear openings of the inverted U-shaped plate are both located inside the U-shaped plate. The front and rear plates of the U-shaped plate are respectively located in front of the air inlet on the front and rear sides of the second three-axis cylinder. Two air guide holes are opened on the bottom plate of the U-shaped plate. A fifth mounting plate is installed at the bottom of the inverted U-shaped plate. Two adsorption components are installed on the fifth mounting plate. The adsorption holes of the two adsorption components are respectively connected to the two air guide holes.

[0016] Optionally, the flattening mechanism includes a first support frame mounted on the mounting plate, a fourth support plate on the top of the first support frame, a sixth cylinder mounted on one end of the fourth support plate, the piston rod of the sixth cylinder passing through the fourth support plate and connected to the pressure plate, and a second auxiliary lifting structure between the fourth support plate and the pressure plate.

[0017] Optionally, the heating mechanism includes four first support rods mounted on a mounting plate, a fifth support plate at the top of the four first support rods, a seventh cylinder mounted at one end of the fifth support plate, the piston rod of the seventh cylinder passing through the fifth support plate and connected to a first connecting plate, a heating structure with heating outlets corresponding to the number of fixed ring parts mounted at the bottom of the first connecting plate, a third auxiliary lifting structure between the fifth support plate and the first connecting plate, a sixth mounting plate on the two first support rods near the rotary worktable, a second anti-demolding assembly mounted on the sixth mounting plate, the second anti-demolding assembly including an eighth cylinder, the piston rod of the eighth cylinder passing through the sixth mounting plate and connected to a second slider, a second push plate connected to the bottom of the second slider away from the piston rod, and a second auxiliary sliding structure between the sixth mounting plate and the second slider.

[0018] Optionally, the reserved coding mechanism includes a second support frame mounted on a mounting plate, a second electric guide rail mounted on the second support frame, a fourth sliding plate slidably connected to the second electric guide rail, a sixth support plate mounted on the fourth sliding plate, a fourth guide rail connected to the rear side of the sixth support plate, a fourth slide groove slidably connected to the fourth guide rail, a fixing ring for fixing the fourth slide groove to slide on the fourth guide rail connected to one side of the fourth slide groove, a seventh mounting plate connected to the side of the fourth slide groove away from the fourth guide rail via a third connecting plate, a printing structure mounted on the seventh mounting plate, a printing outlet provided at the front end of the printing structure, and a printing button provided at the rear end of the printing structure.

[0019] Optionally, the lifting assembly includes an eighth mounting plate installed in the opening of a mounting plate. A ninth cylinder is mounted at the bottom of the eighth mounting plate, and the piston rod of the ninth cylinder passes through the eighth mounting plate and connects to a lifting plate. A fourth auxiliary lifting structure is provided between the eighth mounting plate and the lifting plate. A second connecting plate is provided at the top of the lifting plate, and several push rods of different heights are connected to the top of the second connecting plate. The push rods are located directly below the outer side of the rotary table. Through holes corresponding to the push rods are provided at the positions of the ninth mounting plate and the rotary table mounted on the ninth mounting plate. An inclined baffle is provided directly above the mounting plate. The higher end of the baffle is fixed to the top of the mounting plate by two second support rods, and the lower end of the baffle is located above the fixed ring. The discharge assembly includes a guide chute and a discharge chute, both of which are inclined. The guide chute is located between the two second support rods, and the discharge chute is installed on the side of the mounting plate. The lower end of the guide chute is located above the inlet of the higher end of the discharge chute. The inlet of the higher end of the guide chute is located near the outer side of the rotary table, and its height is at the same level as the fixed ring.

[0020] Optionally, the rotation mechanism includes a right-angle commutator mounted on a mounting plate and several auxiliary rotation components. The vertical output shaft of the right-angle commutator is connected to the center of the rotary table, and the horizontal input shaft of the right-angle commutator is connected to the drive mechanism. The auxiliary rotation components include a third support frame and a roller rotatably connected to the top of the third support frame. The third support frame is mounted on the mounting plate, and the roller is in contact with the bottom surface of the rotary table. The drive mechanism includes a rotary motor mounted below the mounting plate. A drive gear is provided on the shaft of the rotary motor, and a driven gear is provided on the horizontal input shaft of the right-angle commutator. The drive gear is connected to the driven gear via a synchronous belt.

[0021] Optionally, the pipe chamfering forming machine further includes a mounting frame with supporting feet at the bottom. The mounting plate vertically divides the mounting frame into an upper frame above the mounting plate and a lower frame below the mounting plate. The upper frame has first detection doors on its left, right, and rear sides. The upper frame has a control panel for controlling the operation of each component on its front side. The upper frame has a feed inlet for feeding the chamfering mechanism and the linear vibrating feeding mechanism on its front side. The upper frame has a discharge outlet on its right side, which is connected to the outlet at the lower end of the discharge trough. The first detection door of the upper frame has a printing operation port, and the printing button is located on the printing operation port. The lower frame has the aforementioned rotating motor installed on it. The lower frame has a power supply box for supplying power to each component of the pipe chamfering forming machine on its rear side. The lower frame has second detection doors on its front and right sides.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] (1) This utility model is provided with a rotary worktable, a fixed ring component, a rotating mechanism, a driving mechanism, a chamfering mechanism, a direct vibration feeding mechanism, a flattening mechanism, a heating mechanism, a forming mechanism, a pre-marking mechanism, and a lifting and discharging mechanism. The driving mechanism drives the rotating mechanism to rotate the rotary worktable. The top surface of the rotary worktable is symmetrically arranged with fixed ring components for attaching pipes around the center. The direct vibration feeding mechanism conveys the pipes processed by the chamfering mechanism to the fixed ring components. Under the rotation of the rotary worktable, the pipes pass through the flattening mechanism, the heating mechanism, the forming mechanism, and the pre-marking mechanism in sequence. The flattening mechanism presses down on the pipes on the fixed ring components to further fix the pipes on the fixed ring components. The heating mechanism heats the pipe fittings to facilitate the next forming process. The formed pipe fittings are then printed with codes at pre-designated positions by the pre-designated coding mechanism. After processing, the pipe fittings are ejected from the fixed ring and transported to the outside by the lifting and unloading mechanism. This achieves the goal of performing chamfering forming on pipes using a single device. It can automatically feed, process, and unload the chamfered pipes, and perform pre-designated coding on the pipes during the processing. This enables automated forming of chamfered pipes on the same device. Furthermore, the pre-designated coding prevents the coding information from gradually becoming blurred during pipe use, thus avoiding the problem of not achieving permanent marking.

[0024] (2) This utility model allows for the installation of a fixed ring for connecting pipes on both sides of the first mounting groove of the ninth mounting plate, or the installation of a fixed ring with a larger outer diameter at the center of the first mounting groove. Moreover, the outer diameters of the installed fixed rings can be different to meet the production needs of quick-connect pipe fittings of different sizes. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the pipe chamfering forming machine according to Embodiment 1 of this utility model.

[0027] Figure 2 This is a schematic diagram of the structure of the pipe chamfering forming machine excluding the mounting frame according to Embodiment 1 of this utility model.

[0028] Figure 3 for Figure 2 Top view.

[0029] Figure 4 This is a perspective view of the rotary worktable of Embodiment 1 of this utility model.

[0030] Figure 5 for Figure 4 Exploded view of the fixing ring component installed on the ninth mounting plate.

[0031] Figure 6 This is a perspective view of the chamfering mechanism of Embodiment 1 of this utility model.

[0032] Figure 7 This is an exploded view of the chamfering mechanism of Embodiment 1 of this utility model.

[0033] Figure 8 This is a perspective view of the direct vibration feeding assembly of Embodiment 1 of this utility model.

[0034] Figure 9 This is a perspective view of the feeding assembly of Embodiment 1 of this utility model.

[0035] Figure 10 This is a perspective view of the flattening mechanism of Embodiment 1 of this utility model.

[0036] Figure 11 This is a perspective view of the heating mechanism of Embodiment 1 of this utility model.

[0037] Figure 12 This is a perspective view of the molding mechanism of Embodiment 1 of this utility model.

[0038] Figure 13 This is an exploded view of the molding mechanism of Embodiment 1 of this utility model.

[0039] Figure 14 This is a perspective view of the reserved inkjet printing mechanism in Embodiment 1 of this utility model.

[0040] Figure 15 This is a perspective view of the lifting discharge machine of Embodiment 1 of this utility model.

[0041] Figure 16 This is a perspective view of the rotary worktable of Embodiment 2 of this utility model.

[0042] Figure 17 for Figure 16 Exploded view of the fixing ring component installed on the ninth mounting plate.

[0043] In the diagram: 1. Chamfering mechanism; 101. First housing; 102. First base plate; 103. First support plate; 104. L-shaped mounting plate; 105. First guide rail; 106. First cylinder; 107. First sliding plate; 108. First slide groove; 109. First mounting block; 110. First motor; 111. Chamfering cutter; 112. First electric guide rail; 113. First mounting plate; 114. First guide block; 115. Second sliding plate; 116. Second slide groove; 117. First semi-circular clamping component; 118. First three-axis cylinder; 119. Second semi-circular clamping component; 120. Second guide rail; 2. Rotation mechanism; 2. Right-angle commutator; 201. Third support frame; 202. Roller; 203. Vibration feeding mechanism; 3. Third mounting plate; 301. First bracket; 302. Vibrator; 303. Second U-shaped groove 304, material feeding groove 305, semi-circular limiting plate 306, second bracket 307, third support plate 308, third guide rail 309, third sliding groove 310, third sliding plate 311, tenth cylinder 312, fixing block 313, fifth cylinder 314, second three-axis cylinder 315, inverted U-shaped plate 316, U-shaped plate 317, adsorption component 318, fourth mounting plate 319, fifth mounting plate 320, flattening mechanism 4, first support frame 401, fourth support plate 402, sixth cylinder 403, pressure plate 404, second auxiliary lifting structure 405, heating mechanism 5, first support rod 501, fifth support plate 502, seventh cylinder 503, first connecting plate 504, heating structure 505, third auxiliary lifting structure 5 06, Eighth Cylinder 507, Second Slider 508, Second Push Plate 509, Second Auxiliary Sliding Structure 510, Sixth Mounting Plate 511, Forming Mechanism 6, Second Housing 601, First U-Shaped Groove 6011, Partition Plate 602, Second Mounting Plate 603, Second Cylinder 604, Connecting Block 605, First Auxiliary Lifting Structure 606, Second Guide Block 607, Forming Connecting Plate 608, Connecting Rod 609, Forming Plate 610, Third Cylinder 611, First Slider 612, First Push Plate 613, First Auxiliary Sliding Structure 614, Column 615, Support Structure 616, Fourth Cylinder 617, Second Support Plate 618, Upright Rod 619, Reserved Marking Mechanism 7, Second Support Frame 701, Second Electric Guide Rail 702, ... 703. Four sliding plates 704, sixth support plate 705, fourth guide rail 705, fourth slide groove 706, seventh mounting plate 707, inkjet printing structure 708, inkjet printing button 709, lifting and discharging mechanism 8, eighth mounting plate 801, ninth cylinder 802, lifting plate 803, fourth auxiliary lifting structure 804, second connecting plate 805, top rod 806, baffle 807, guide chute 808, discharge chute 809, drive mechanism 9, rotary motor 901, drive gear 902, driven gear 903, synchronous belt 904, mounting plate 10, rotary worktable 11, ninth mounting plate 12, first mounting groove 13, fixed ring 14, connecting hole 15, mounting frame 16, upper frame 1601, lower frame 1602, first detection door 17.18. Control panel; 19. Feed inlet; 20. Discharge outlet; 21. Printing operation port; 22. Second inspection door; 23. Support legs. Detailed Implementation

[0044] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0045] In the description of the embodiments of this utility model, it should be understood that if the embodiments of this utility model involve directional indications, such as up, down, left, right, front, back, inside, outside, etc., the orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the embodiments of this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] In this embodiment of the invention, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part of a structure. They can be mechanical or electrical connections. They can be direct connections or indirect connections through an intermediate medium, and can represent the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention based on the specific circumstances.

[0048] Example 1

[0049] like Figures 1-15As shown, this utility model embodiment provides a pipe chamfering forming machine for quick and easy connection pipe fitting production, including a mounting plate 10. A chamfering mechanism 1 is mounted on one side of the mounting plate 10. A rotating worktable 11 is rotatably connected to the center of the mounting plate 10 through a rotating mechanism 2. A linear vibration feeding mechanism 3, a flattening mechanism 4, a heating mechanism 5, a forming mechanism 6, a pre-printed coding mechanism 7, and a lifting and discharging mechanism 8 are respectively mounted on the mounting plate 10 in a clockwise direction around the rotating worktable 11. A driving mechanism 9 for driving the rotating mechanism 2 is provided below the mounting plate 10. Several ninth mounting plates 12 are symmetrically mounted around the center on the top surface of the rotating worktable 11. The ninth mounting plates 12 are provided with a first mounting plate for mounting and fixing a ring 14. The mounting slot 13 and the ninth mounting plate 12 are symmetrically provided with four connecting holes 15 on the front, back, left, and right sides. The rotary worktable 11 is located directly below the ninth mounting plate and has through holes corresponding to the connecting holes 15. The chamfering mechanism 1 performs chamfering treatment on the pipe. The chamfering mechanism 1 includes a first housing 101, a vertical moving component, a chamfering component, a horizontal moving component, and a clamping component. The vertical moving component is located at the top inside the first housing 101 and drives the chamfering component to move vertically inside the first housing 101. An opening is provided at the bottom of one side of the first housing 101. A first base plate 102 extending through the opening to the outside is installed at the bottom inside the first housing 101. First support plates 103 are symmetrically installed at both ends of the first base plate 102, and one end of the first base plate 102 has a chamfering component extending through the opening to the outside. The first support plate 103 is installed outside the first housing 101. A horizontal moving component is installed on the first support plate 103, and a clamping component is provided on the horizontal moving component. The vertical vibration feeding mechanism 3 includes a vertical vibration feeding component and a feeding component installed on the mounting plate 10 via the third mounting plate 301. The vertical vibration feeding component conveys the chamfered pipe to the bottom of the feeding component, and the feeding component horizontally transfers the pipe below to the fixed ring 14. The flattening mechanism 4 flattens the chamfered pipe conveyed by the vertical vibration feeding mechanism 3 on the fixed ring 14. The heating mechanism 5 heats the pipe sleeved on the fixed ring 14. The forming mechanism 6 forms the heated pipe sleeved on the fixed ring 14. 6 includes a second housing 601, a molding component fixed to the top of the second housing 601, and a base fixed to the bottom of the second housing 601. The second housing 601 has openings on both the front and rear sides. The front side of the left and right side plates of the second housing 601 has a first U-shaped groove 6011. A partition 602 is provided in the middle of the interior of the second housing 601. The first anti-demolding component is installed on the rear side of the partition 602 through the second mounting plate 603. The reserved inkjet printing mechanism 7 forms a reserved coding position for inkjet printing on the molded tube. The lifting and discharging mechanism 8 includes a lifting component and a discharging component installed on the mounting plate 10. The lifting component pushes out the molded tube sleeved on the fixed ring 14, and the discharging component transports the pushed-out molded tube to the outside.

[0050] In this embodiment, as Figure 4 and Figure 5As shown, a fixing ring 14 for connecting pipes is installed on each side of the first mounting groove 13. The outer diameter of the fixing ring 14 on both sides can be different, so as to realize the simultaneous processing of pipes at two workstations. The outer diameter of the fixing ring 14 installed on the rotating worktable 11 can be different to meet the production of quick-connect pipe fittings of different sizes.

[0051] In this embodiment, as Figure 6 and Figure 7 As shown, the vertical moving assembly includes an L-shaped mounting plate 104 installed on the top of the first housing 101. First guide rails 105 are symmetrically mounted on the L-shaped mounting plate 104 in the vertical direction. A first cylinder 106 is mounted on the top of the first housing 101. The end of the piston rod of the first cylinder 106 is connected to a first sliding plate 107. First sliding grooves 108, symmetrically mounted front and rear at the bottom of the first sliding plate 107 and slidably connected to the first guide rails 105, are installed. A first mounting block 109 is mounted on the top of the first sliding plate 107. The bottom of the first mounting block 109 is connected to a chamfering assembly. The chamfering assembly includes a first motor 110 mounted on the bottom of the first mounting block 109. The shaft of the first motor 110 is connected to a chamfering cutter 111. The horizontal moving assembly includes a first electric guide rail 112 installed between two first support plates 103. First guide rails 105 are mounted on the two first support plates 103. A first mounting plate 113 is installed, with one end of the first mounting plate 113 extending to the outside of the first housing 101. The first mounting plate 113 has a guide hole. A first guide block 114 is slidably connected to the first electric guide rail 112, and the first guide block 114 passes through the guide hole and is connected to the second sliding plate 115. The first mounting plate 113 is symmetrically provided with a second guide rail 120 in the horizontal direction. The bottom of the second sliding plate 115 is symmetrically provided with a second slide groove 116 that is slidably connected to the second guide rail 120. A clamping assembly is installed on the top surface of the second sliding plate 115. The clamping assembly includes a first semi-circular clamping member 117 fixedly connected to one end of the top surface of the second sliding plate 115. A first three-axis cylinder 118 is fixedly connected to the other end of the top surface of the second sliding plate 115. The piston rod of the first three-axis cylinder 118 is connected to the second semi-circular clamping member 119.

[0052] Specifically, the pipe is placed on top of the second sliding plate 115 between the first semi-circular clamping member 117 and the second semi-circular clamping member 119. The first three-axis cylinder 118 moves the second semi-circular clamping member 119 to fix the pipe on top of the second sliding plate 115. The first electric guide rail 112 drives the first guide block 114 to slide in the guide hole. At the same time, the second groove 116 at the bottom of the second sliding plate 115 slides on the second guide rail 120, sliding the pipe directly below the chamfering assembly. The first cylinder 106 drives the first sliding plate 107 to rise and fall. At the same time, the first groove 108 at the bottom of the first sliding plate 107 slides on the first guide rail 105, causing the chamfering assembly to descend to the surface of the pipe. The motor drives the chamfering blade 111 to chamfer the pipe.

[0053] In this embodiment, as Figure 12 and Figure 13 As shown, the molding assembly includes a second cylinder 604, which is mounted on the top surface of the second housing 601. The piston rod of the second cylinder 604 passes through the top of the second housing 601 and is connected to a connecting block 605. A first auxiliary lifting structure 606 is provided between the connecting block 605 and the top of the second housing 601. A second guide block 607 is connected to the bottom of the connecting block 605, and a molding connecting plate 608 is connected to the bottom of the second guide block 607. The bottom surface of the second guide block 607 is symmetrically connected with through-holes that match the connecting holes 15. Four connecting rods 609 pass through the forming connecting plate 608. The bottom of the forming connecting plate 608 is connected to the forming plate 610. The bottom of the forming plate 610 is provided with a second mounting groove. Two mold cavities for forming connecting pipe fittings are symmetrically installed on the second mounting groove. The size of the mold cavity corresponds to the outer radius of the fixed ring 14. The connecting block 605, the second guide block 607, the forming connecting plate 608 and the forming plate 610 are all located in front of the partition plate 602. The first anti-demolding component includes a third cylinder 611. The piston rod of the third cylinder 611 passes through the partition plate 602. The first port on the upper part is connected to the first slider 612. The bottom of the first slider 612 away from the piston rod is connected to the first push plate 613. The first slider 612 and the first push plate 613 are located on the rear side of the forming plate 610. A first auxiliary sliding structure 614 is provided between the first slider 612 and the second mounting plate 603. The base includes a hollow column 615. A support structure 616 located directly below the forming plate 610 is provided above the column 615. The side of the rotary worktable 11 passes through the first U-shaped groove 6011 and is located on the support structure. Between 616 and the forming plate 610, an adjustment component for adjusting the height of the support structure 616 is provided on the column 615. The adjustment component includes a fourth cylinder 617 installed on one side of the second housing 601. The piston rod of the fourth cylinder 617 passes through the second housing 601 and the second support plate 618 whose top surface height gradually increases. The second support plate 618 passes through the left and right sides of the column 615 and is located inside the column 615. A vertical rod 619 is provided on the top surface of the second support plate 618. The top of the vertical rod 619 is connected to the support structure 616.

[0054] Specifically, the fourth cylinder 617 drives the second support plate 618 to move left and right, causing the column 615 to rise higher and higher on the support surface of the second support plate 618. This causes the column 615 to lift the support structure 616 and bring it against the bottom surface of the rotary table 11. The second cylinder 604 drives the four connecting rods 609 to move downwards, passing through the four connecting holes 15 of the ninth mounting plate 12 and the through hole of the rotary table 11. At the same time, it drives the forming plate 610 to press the heated tube downwards while the mold cavity forms the heated tube. After the tube is formed, the third cylinder 611 pushes the first push plate to push the inner side of the tube. The surface is pressed against the outside of the fixed ring 14. At the same time, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 upward, so as to prevent the heating structure 505 from moving together with the pipe and causing the pipe to detach from the fixed ring 14. The second cylinder 604 drives the four connecting rods 609 and the forming plate 610 to move upward, while controlling the fourth cylinder 617 to drive the second support plate 618 to move left and right, so that the support surface of the column 615 on the second support plate 618 becomes lower and lower, thereby causing the column 615 to drive the support structure 616 to descend, so that the support structure 616 no longer abuts against the bottom surface of the rotary worktable 11.

[0055] In this embodiment, as Figure 8 and Figure 9As shown, the direct vibration feeding assembly includes a first bracket 302 mounted on a third mounting plate 301. A vibrator 303 is mounted on the first bracket 302. Two horizontally arranged second U-shaped grooves 304 are provided on the vibrator 303. One end of each second U-shaped groove 304 is connected to a material placement groove 305 for placing pipes, and the other end is connected to a semi-circular limiting plate 306. The feeding assembly includes a second bracket 307 mounted on the third mounting plate 301. The top of the second bracket 307 is mounted on the bottom side of a third support plate 308. A second opening is provided on the third support plate 308. Two third guide rails 309 are symmetrically arranged on both sides of the second opening on the top surface of the third support plate 308. A third sliding plate 311 is provided directly above the second opening and is slidably connected to the third guide rails 309 via a third sliding groove 310. A tenth cylinder 312 is mounted on the surface of the third support plate 308 on one side of the second opening. The piston rod of the tenth cylinder 312 is fixed. One end of block 313 is connected to the third sliding plate 311, and the other end of the fixed block 313 is connected to the third sliding plate 311. The fifth cylinder 314 is installed on the third sliding plate 311. The piston rod of the fifth cylinder 314 passes through the third sliding plate 311 and the second port and is connected to the fourth mounting plate 319. The bottom of the fourth mounting plate 319 is equipped with the second three-axis cylinder 315. The fixed plate of the second three-axis cylinder 315 is connected to the inverted U-shaped plate 316 with front and rear openings. The bottom surface of the fourth mounting plate 319 is connected to the U-shaped plate 317 with left and right openings. The front and rear openings of the inverted U-shaped plate 316 are both located inside the U-shaped plate 317. The front and rear plates of the U-shaped plate 317 are respectively located in front of the air inlet on the front and rear sides of the second three-axis cylinder 315. The bottom plate of the U-shaped plate 317 has two air guide holes. The bottom of the inverted U-shaped plate 316 is equipped with the fifth mounting plate 320. The fifth mounting plate 320 is equipped with two adsorption components 318. The adsorption holes of the two adsorption components 318 are respectively connected to the two air guide holes.

[0056] Specifically, the pipe is placed on the material trough 305. Under the vibration of the vibrator 303, it is transported from one end of the material trough 305 connected to the second U-shaped groove 304 to the other end where the semi-circular limiting plate 306 is set. The tenth cylinder 312 drives the third sliding plate 311 to slide on the third guide rail 309 through the third sliding groove 310, moving the adsorption element 318 connected below to above the pipe. The fifth cylinder 314 lowers the adsorption element 318 to a position close to the pipe. At the same time, the second three-axis cylinder 315 finely adjusts the height of the adsorption element to the surface of the pipe, and the air inlet of the second three-axis cylinder 315 draws in air. A vacuum is created in the semi-enclosed space between the U-shaped plate 317 and the inverted U-shaped plate 316. The adsorption component 318 is vacuumed through the air guide hole and the adsorption hole. Under the action of vacuum, the adsorption component 318 adsorbs the pipe. The fixed ring component 14 and the pipe rise to a certain position. The third sliding plate 311 slides on the third guide rail 309 through the third sliding groove 310, moving the adsorption component 318 and the pipe to above the fixed ring component 14. The fixed ring component 14 and the pipe are lowered onto the fixed ring component 14 by the control panel 18, and the pipe is fitted onto the fixed ring component 14.

[0057] In this embodiment, as Figure 10 As shown, the flattening mechanism 4 includes a first support frame 401 mounted on the mounting plate 10. A fourth support plate 402 is provided on the top of the first support frame 401. A sixth cylinder 403 is mounted on one end of the fourth support plate 402. The piston rod of the sixth cylinder 403 passes through the fourth support plate 402 and is connected to the pressure plate 404. A second auxiliary lifting structure 405 is provided between the fourth support plate 402 and the pressure plate 404.

[0058] Specifically, the sixth cylinder 403 drives the fourth support plate 402 to move the pressure plate 404 downward. The pressure plate 404 moves onto the fixed ring 14 to press down on the pipe, so that the pipe is completely fitted onto the fixed ring 14.

[0059] In this embodiment, as Figure 11As shown, the heating mechanism 5 includes four first support rods 501 mounted on the mounting plate 10. A fifth support plate 502 is provided on the top of the four first support rods 501. A seventh cylinder 503 is installed at one end of the fifth support plate 502. The piston rod of the seventh cylinder 503 passes through the fifth support plate 502 and is connected to the first connecting plate 504. A heating structure 505 with two heating ports is installed at the bottom of the first connecting plate 504. A third auxiliary lifting structure 506 is provided between the fifth support plate 502 and the first connecting plate 504. A sixth mounting plate 511 is provided on the two first support rods 501 near the rotary worktable 11. A second anti-demolding assembly is installed on the sixth mounting plate 511. The second anti-demolding assembly includes an eighth cylinder 507. The piston rod of the eighth cylinder 507 passes through the sixth mounting plate 511 and is connected to the second slider 508. The bottom of the second slider 508 away from the piston rod is connected to a second push plate 509. A second auxiliary sliding structure 510 is provided between the sixth mounting plate 511 and the second slider 508.

[0060] Specifically, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 downward. The heating structure 505 moves onto the fixed ring 14 to heat the upper part of the pipe. After heating, the eighth cylinder 507 pushes the second push plate to press the inner side of the pipe onto the outer side of the fixed ring 14. At the same time, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 upward, preventing the heating structure 505 from moving together with the pipe and causing the pipe to detach from the fixed ring 14.

[0061] In this embodiment, as Figure 14 As shown, the reserved inkjet printing mechanism 7 includes a second support frame 701 mounted on the mounting plate 10. A second electric guide rail 702 is mounted on the second support frame 701. A fourth sliding plate 703 is slidably connected to the second electric guide rail 702. A sixth support plate 704 is mounted on the fourth sliding plate 703. The rear side of the sixth support plate 704 is connected to the fourth guide rail 705. A fourth slide groove 706 is slidably connected to the fourth guide rail 705. A fixing ring 14 for fixing the fourth slide groove 706 to slide on the fourth guide rail 705 is connected to one side of the fourth slide groove 706. The side of the fourth slide groove 706 away from the fourth guide rail 705 is connected to a seventh mounting plate 707 through a third connecting plate. A printing structure 708 is mounted on the seventh mounting plate 707. A printing outlet is provided at the front end of the printing structure 708, and a printing button 709 is provided at the rear end of the printing structure 708.

[0062] Specifically, the fourth guide rail 705 and the fourth slide 706 adjust the installation height of the inkjet printing structure 708, while the second electric guide rail 702 moves the inkjet printing structure 708 left and right to adjust its horizontal position, and then the inkjet printing button 709 is pressed to print the reserved code position onto the pipe.

[0063] In this embodiment, as Figure 15As shown, the lifting assembly includes an eighth mounting plate 801 installed in the opening of the mounting plate 10. A ninth cylinder 802 is installed at the bottom of the eighth mounting plate 801. The piston rod of the ninth cylinder 802 passes through the eighth mounting plate 801 and connects to the lifting plate 803. A fourth auxiliary lifting structure 804 is provided between the eighth mounting plate 801 and the lifting plate 803. A second connecting plate 805 is provided at the top of the lifting plate 803. Several push rods 806 of different heights are connected to the top of the second connecting plate 805. The push rods 806 are located directly below the outer side of the rotary table 11. Through holes corresponding to the push rods 806 are provided at the positions of the ninth mounting plate 12 and the rotary table 11 installed on the ninth mounting plate 12. An inclined baffle 807 is provided directly above the top rod 806. The higher end of the baffle 807 is fixed to the top of the mounting plate 10 by two second support rods, and the lower end of the baffle 807 is located above the fixed ring 14. The discharge assembly includes a guide chute 808 and a discharge chute 809, both of which are inclined. The guide chute 808 is located between the two second support rods, and the discharge chute 809 is installed on the side of the mounting plate 10. The outlet of the lower end of the guide chute 808 is located above the inlet of the higher end of the discharge chute 809. The inlet of the higher end of the guide chute 808 is located near the outside of the rotary table 11, and its height is at the same level as the fixed ring 14.

[0064] Specifically, the ninth cylinder 802 drives the push rod 806 of the second connecting plate 805 to rise rapidly. The push rod 806 passes through the through hole in the ninth mounting plate 12 and the rotating worktable 11 mounted on the ninth mounting plate 12, pushing the pipe upward so that the pipe is separated from the fixed ring 14. After the pipe is separated from the fixed ring 14, it will continue to move upward. During the upward movement of the pipe, it is blocked by the baffle 807 and falls into the inclined guide trough 808. Under its own gravity, the pipe is transported from the guide trough 808 to the inclined discharge trough 809, and then from the discharge trough 809 to the outside.

[0065] In this embodiment, as Figure 4 As shown, the rotating mechanism 2 includes a right-angle commutator 201 mounted on the mounting plate 10 and several auxiliary rotating components. The vertical output shaft of the right-angle commutator 201 is connected to the center of the rotary table 11, and the horizontal input shaft of the right-angle commutator 201 is connected to the drive mechanism 9. The auxiliary rotating components include a third support frame 202 and a roller 203 rotatably connected to the top of the third support frame 202. The third support frame 202 is mounted on the mounting plate 10, and the roller 203 is in contact with the bottom surface of the rotary table 11. The drive mechanism 9 includes a rotating motor 901 mounted below the mounting plate 10. A drive gear 902 is provided on the rotating shaft of the rotating motor 901, and a driven gear 903 is provided on the horizontal input shaft of the right-angle commutator 201. The drive gear 902 is connected to the driven gear 903 through a synchronous belt 904.

[0066] Specifically, the rotating motor 901 drives the driving gear 902, and the rotation of the driving gear 902 drives the driven gear 903 through the synchronous belt 904. The rotation of the driven gear 903 drives the horizontal input shaft of the right-angle commutator 201 to rotate. The rotation of the horizontal input shaft of the right-angle commutator 201 drives the vertical output shaft to rotate. Under the rolling of the roller 203 rotatably connected to the top of the third support frame 202, the rotating worktable 11 rotates clockwise.

[0067] In this embodiment, as Figure 1 As shown, the pipe chamfering forming machine also includes a mounting frame 16 with support feet 23 installed at the bottom. The mounting plate 10 divides the mounting frame 16 into an upper frame 1601 located above the mounting plate 10 and a lower frame 1602 located below the mounting plate 10 in the vertical direction. First detection doors 17 are provided on the left, right and rear sides of the upper frame 1601. A control panel 18 for controlling the operation of each component is installed on the front side of the upper frame 1601. A feeding mechanism for the chamfering mechanism 1 and the vertical vibration feeding mechanism is provided on the front side of the upper frame 1601. The upper frame 1601 has a feed inlet 19 and an outlet 20 on the right side. The outlet 20 is connected to the outlet at the lower end of the discharge trough 809. The first inspection door 17 of the upper frame 1601 has a printing operation port 21 and a printing button 709 is located at the printing operation port 21. The lower frame 1602 has a rotating motor 901 installed on it. The rear side of the lower frame 1602 has a power supply box for installing power to the various components of the pipe chamfering forming machine. The front and right sides of the lower frame 1602 have a second inspection door 22.

[0068] Specifically, the operator can feed the chamfering mechanism 1 through the feed inlet 19 and place the chamfered pipe on the feeding trough 305 for feeding, discharge the chamfered pipe through the discharge outlet 20, perform printing operation through the printing operation port 21, check the working status of each component of the pipe chamfering forming machine through the inspection door, and control each step of the pipe chamfering forming machine's operation and set the working parameters of each component of the pipe chamfering forming machine through the control panel 18.

[0069] Example 2

[0070] In this embodiment, as Figure 16 and Figure 17 As shown, a fixing ring 14 for fitting pipes is installed in the middle of the first mounting groove 13. The outer diameter of the fixing ring 14 installed on the rotating worktable 11 can be different to meet the production of quick-connect pipe fittings of different sizes.

[0071] In the forming mechanism, a mold cavity for forming connecting pipe fittings is installed on the second mounting groove of the forming plate 610. The size of the mold cavity corresponds to the outer radius of the fixed ring 14.

[0072] In the heating mechanism, a heating structure 505 with a heating port is installed at the bottom of the first connecting plate 504.

[0073] Specifically, the above describes single-station pipe processing. Compared to dual-station simultaneous pipe processing, the processing method depends on the size of the pipe being processed. If the pipe is too large to be processed simultaneously at two stations, then single-station processing is used to meet the production needs of pipes of different sizes.

[0074] The working principle of this utility model is as follows: Before forming, the pipe used in the production of quick and easy connecting pipe fittings is chamfered. The pipe is placed on the top of the second sliding plate 115 between the first semi-circular clamping member 117 and the second semi-circular clamping member 119. The first three-axis cylinder 118 is controlled by the control panel 18 to move the second semi-circular clamping member 119 and fix the pipe on the top of the second sliding plate 115. The first electric guide rail 112 is controlled to drive the first guide block 114 to slide in the guide hole. At the same time, the second groove 116 at the bottom of the second sliding plate 115 slides on the second guide rail 120, and the pipe slides to the bottom of the chamfering component. The first cylinder 106 is controlled to drive the first sliding plate 107 to rise and fall. At the same time, the first groove 108 at the bottom of the first sliding plate 107 slides on the first guide rail 105, so that the chamfering component descends to the surface of the pipe. The motor is controlled to drive the chamfering blade 111 to chamfer the pipe.

[0075] After chamfering, the pipe is placed on the material trough 305. The vibrator 303 is controlled to vibrate via the control panel 18. Under the vibration of the vibrator 303, the pipe is conveyed from one end of the material trough 305 connected to the second U-shaped groove 304 to the other end where the semi-circular limiting plate 306 is set. The tenth cylinder 312 is controlled to drive the third sliding plate 311 to slide on the third guide rail 309 through the third sliding groove 310, moving the adsorption component 318 connected below to above the pipe. The fifth cylinder 314 is controlled to lower the adsorption component 318 to a position close to the pipe. At the same time, the second three-axis cylinder 315 is controlled to fine-tune the height of the adsorption component to the surface of the pipe. Air intake 15 creates a vacuum in the semi-enclosed space between U-shaped plate 317 and inverted U-shaped plate 316. Air passes through the air guide hole and adsorption hole to vacuum the adsorption component 318. Under vacuum, the adsorption component 318 adsorbs the pipe. Then, the adsorption component 318, along with the pipe, is raised to a certain position. Next, the tenth cylinder 312 drives the third sliding plate 311 to slide along the third guide rail 309 via the third sliding groove 310, moving the adsorption component 318 and the pipe above the fixed ring component 14. The fixed ring component 14, along with the pipe, is then lowered onto the fixed ring component 14, and the pipe is fitted onto it. The rotating motor 901 is then controlled to... The driving gear 902 rotates, which in turn drives the driven gear 903 via the synchronous belt 904. The driven gear 903 rotates, which in turn drives the horizontal input shaft of the right-angle commutator 201. The horizontal input shaft of the right-angle commutator 201 rotates, which in turn drives the vertical output shaft. This, in turn, drives the rotary table 11 to rotate clockwise. The clockwise rotation of the rotary table 11 drives the tube on the fixed ring 14 to be flattened by the flattening mechanism 4. During the flattening process, the sixth cylinder 403 drives the fourth support plate 402 to move the pressure plate 404 downward. The pressure plate 404 moves onto the fixed ring 14 and presses down on the tube, so that the tube is completely fitted onto the fixed ring 14. On the ring 14; after flattening, the clockwise rotation of the rotating worktable 11 drives the pipe on the fixed ring 14 to the heating mechanism 5 for heating. During heating, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 downward. The heating structure 505 moves to the fixed ring 14 to heat the pipe. After heating, the eighth cylinder 507 pushes the second push plate to press the inner side of the pipe against the outer side of the fixed ring 14. At the same time, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 upward, so as to prevent the heating structure 505 from moving together with the pipe and causing the pipe to detach from the fixed ring 14.After heat treatment, the clockwise rotation of the rotary worktable 11 drives the tube on the fixed ring 14 to the forming mechanism 6 for forming. During forming, the fourth cylinder 617 is first controlled to drive the second support rod to move left and right, so that the column 615 is raised higher and higher on the support surface of the second support rod. This causes the column 615 to drive the support structure 616 to rise and abut against the bottom surface of the rotary worktable 11. Then, the second cylinder 604 is controlled to drive the four connecting rods 609 to move downward and pass through the four connecting holes 15 of the ninth mounting plate 12 and the through hole of the rotary worktable 11. At the same time, the forming plate 610 is driven to press the heated tube towards the... While pressing down, the mold cavity forms the heated tube. After the tube is formed, the third cylinder 611 pushes the first push plate, pressing the inner side of the tube against the outer side of the fixed ring 14. At the same time, the seventh cylinder 503 drives the first connecting plate 504 to move the heating structure 505 upward, preventing the heating structure 505 from moving along with the tube and causing the tube to detach from the fixed ring 14. The second cylinder 604 drives the four connecting rods 609 and the forming plate 610 upward, while the fourth cylinder 617 drives the second support rod to move left and right, causing the column 615 to move lower and lower on the support surface of the second support rod, thus making the column 615... The support structure 616 is lowered, so that it no longer abuts against the bottom surface of the rotary table 11. After the forming process, the clockwise rotation of the rotary table 11 drives the pipe on the fixed ring 14 to the reserved coding mechanism 7 for reserved coding processing. The installation height of the printing structure 708 is adjusted by the fourth guide rail 705 and the fourth slide 706. At the same time, the control panel 18 controls the second electric guide rail 702 to move the printing structure 708 left and right to adjust its horizontal position. Then, the printing button 709 is pressed to print the reserved code position on the pipe. After the reserved coding processing, the clockwise rotation of the rotary table 11 drives the pipe on the fixed ring 14 to the reserved coding mechanism 708 to the bottom surface of the rotary table 11 for reserved coding processing. The pipe is fed onto the lifting and discharging mechanism 8. The ninth cylinder 802 drives the push rod 806 of the second connecting plate 805 to rise rapidly. The push rod 806 passes through the through holes in the ninth mounting plate 12 and the rotating worktable 11 mounted on the ninth mounting plate 12, pushing the pipe upwards and causing it to detach from the fixed ring 14. After detaching from the fixed ring 14, the pipe continues to move upwards. During this upward movement, it is blocked by the baffle 807 and falls into the inclined guide chute 808. Under its own gravity, the pipe is conveyed from the guide chute 808 to the inclined discharge chute 809, and then from the discharge chute 809 to the outside.

[0076] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe chamfering forming machine for quick and easy connection of pipe fittings, characterized in that, The system includes a mounting plate (10), on one side of which a chamfering mechanism (1) is installed. A rotating worktable (11) is rotatably connected to the center of the mounting plate (10) via a rotating mechanism (2). Around the rotating worktable (11), the mounting plate (10) is equipped with a linear vibration feeding mechanism (3), a flattening mechanism (4), a heating mechanism (5), a forming mechanism (6), a pre-printed coding mechanism (7), a lifting and discharging mechanism (8), and a mounting frame (16) in a clockwise direction. A drive rotating mechanism is provided below the mounting plate (10). (2) The drive mechanism (9) of the rotary worktable (11) has several ninth mounting plates (12) symmetrically installed around the center on the top surface of the rotary worktable (11). The ninth mounting plate (12) has a first mounting groove (13) and one or two fixing rings (14) for connecting pipes are installed on the first mounting groove (13). The ninth mounting plate (12) has four connecting holes (15) symmetrically arranged in front, back, left and right. The rotary worktable (11) has a through hole corresponding to the connecting hole (15) located directly below the ninth mounting plate (12). The chamfering mechanism (1) is used to chamfer the pipe. The chamfering mechanism (1) includes a first housing (101), a vertical moving component, a chamfering component, a horizontal moving component, and a clamping component. The vertical moving component is located at the top inside the first housing (101) and drives the chamfering component to move vertically inside the first housing (101). The chamfering component has an opening at the bottom of one side of the first housing (101). A first base plate (102) extending through the opening to the outside is installed at the bottom inside the first housing (101). First support plates (103) are symmetrically installed at both ends of the first base plate (102), and one end of the first support plate (103) is installed outside the first housing (101). The horizontal moving component is installed on the first support plate (103), and the clamping component is provided on the horizontal moving component. The direct vibration feeding mechanism (3) includes a direct vibration feeding component and a feeding component mounted on the mounting plate (10) via a third mounting plate (301). The direct vibration feeding component conveys the chamfered pipe to the bottom of the feeding component, and the feeding component transfers the pipe below horizontally to the fixed ring (14). The flattening mechanism (4) flattens the chamfered pipe material fed in by the direct vibration feeding mechanism (3) on the fixed ring (14); The heating mechanism (5) heats the pipe fitted onto the fixed ring (14); The forming mechanism (6) forms the heated tube fitted onto the fixed ring (14). The forming mechanism (6) includes a second housing (601), a forming component fixed to the top of the second housing (601), and a base fixed to the bottom of the second housing (601). The second housing (601) has openings on both the front and rear sides. The front side of the left and right side plates of the second housing (601) has a first U-shaped groove (6011). A partition (602) is provided in the middle of the interior of the second housing (601). The first anti-demolding component is installed on the rear side of the partition (602) through a second mounting plate (603). The reserved coding mechanism (7) forms a reserved coding position by inkjet printing on the formed tube; The lifting and discharging mechanism (8) includes a lifting component and a discharging component installed on the mounting plate (10). The lifting component ejects the formed tube sleeved on the fixed ring (14), and the discharging component transports the ejected formed tube to the outside. The mounting frame (16) is equipped with a support foot (23) at the bottom. The mounting plate (10) divides the mounting frame (16) into an upper frame (1601) above the mounting plate (10) and a lower frame (1602) below the mounting plate (10) in the vertical direction. The upper frame (1601) is provided with a first detection door (17) on the left, right and rear sides.

2. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The vertical moving assembly includes an L-shaped mounting plate (104) installed on the top of the first housing (101). First guide rails (105) are symmetrically mounted on the L-shaped mounting plate (104) in the vertical direction. A first cylinder (106) is mounted on the top of the first housing (101). The end of the piston rod of the first cylinder (106) is connected to a first sliding plate (107). First sliding grooves (108) symmetrically mounted on the bottom of the first sliding plate (107) are slidably connected to the first guide rails (105). A first mounting block (109) is mounted on the top of the first sliding plate (107). The bottom of the first mounting block (109) is connected to a chamfering assembly. The chamfering assembly includes a first motor (110) mounted on the bottom of the first mounting block (109). The shaft of the first motor (110) is connected to a chamfering blade (111). The horizontal moving assembly includes a first electric guide rail (112) mounted between two first support plates (103). A first mounting plate (113) is installed on a first support plate (103), and one end of the first mounting plate (113) extends to the outside of the first housing (101). The first mounting plate (113) has a guide hole. A first guide block (114) is slidably connected to the first electric guide rail (112), and the first guide block (114) passes through the guide hole and is connected to the second sliding plate (115). The first mounting plate (113) is symmetrically provided with a second guide rail in the horizontal direction. The bottom of the second sliding plate (115) is symmetrically provided with a second slide groove (116) that is slidably connected to the second guide rail. A clamping assembly is installed on the top surface of the second sliding plate (115). The clamping assembly includes a first semi-circular clamping member (117) installed on one end of the top surface of the second sliding plate (115). A first three-axis cylinder (118) is installed on the other end of the top surface of the second sliding plate (115). The piston of the first three-axis cylinder (118) is connected to the second semi-circular clamping member (119).

3. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The molding assembly includes a second cylinder (604), which is mounted on the top surface of the second housing (601). The piston rod of the second cylinder (604) passes through the top of the second housing (601) and connects to a connecting block (605). A first auxiliary lifting structure (606) is provided between the connecting block (605) and the top of the second housing (601). A second guide block (607) is connected to the bottom of the connecting block (605), and a molding connecting plate (608) is connected to the bottom of the second guide block (607). The front of the bottom surface of the second guide block (607)... Four connecting rods (609) that symmetrically connect to the connecting holes (15) through the forming connecting plate (608) are connected to the left and right sides. The bottom of the forming connecting plate (608) is connected to the forming plate (610). The bottom of the forming plate (610) is provided with a second mounting groove. The mold cavity for forming the connecting pipe fitting is installed on the second mounting groove. The number and size of the mold cavity correspond to the fixed ring (14). The connecting block (605), the second guide block (607), the forming connecting plate (608) and the forming plate (610) are all located in front of the partition plate (602). The first anti-demolding component includes a third cylinder (611). The piston rod of the third cylinder (611) A first through-hole on the partition plate (602) is connected to a first slider (612). The bottom of the first slider (612) away from the piston rod is connected to a first push plate (613). The first slider (612) and the first push plate (613) are located on the rear side of the forming plate (610). A first auxiliary sliding structure (614) is provided between the first slider (612) and the second mounting plate (603). The base includes a hollow column (615). A support structure (616) located directly below the forming plate (610) is provided above the column (615). The side of the rotating worktable (11) is connected to a first U-shaped groove (6011) and is located on the first U-shaped groove (6011). Between the support structure (616) and the molding plate (610), the column (615) is provided with an adjustment component for adjusting the height of the support structure (616). The adjustment component includes a fourth cylinder (617) installed on one side of the second housing (601). The piston rod of the fourth cylinder (617) passes through the second housing (601) and the second support plate (618) whose top surface height gradually increases. The second support plate (618) passes through the left and right sides of the column (615), and a pole (619) is provided on the top surface of the second support plate (618) located inside the column (615). The top of the pole (619) is connected to the support structure (616).

4. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The direct vibration feeding assembly includes a first bracket (302) mounted on a third mounting plate (301), a vibrator (303) mounted on the first bracket (302), and two horizontally arranged second U-shaped grooves (304) provided on the vibrator (303). One end of each of the two second U-shaped grooves (304) is connected to a material placement groove (305) for placing pipes, and the other end is respectively connected to a semi-circular limiting plate (306). The feeding assembly includes a second bracket (307) mounted on the third mounting plate (301), the second bracket ( 307) The top is installed on the bottom side of the third support plate (308). The third support plate (308) has a second opening. Two third guide rails (309) are symmetrically arranged on both sides of the second opening on the top surface of the third support plate (308). A third sliding plate (311) is arranged directly above the second opening and is slidably connected to the third guide rails (309) through a third sliding groove (310). A tenth cylinder (312) is installed on the surface of the third support plate (308) on one side of the second opening. The piston rod of the tenth cylinder (312) is connected to the piston rod of the piston rod of the tenth cylinder (312). One end of the fixing block (313) is connected to the third sliding plate (311), and the other end of the fixing block (313) is connected to the third sliding plate (311). A fifth cylinder (314) is installed on the third sliding plate (311). The piston rod of the fifth cylinder (314) passes through the third sliding plate (311) and the second port and is connected to the fourth mounting plate (319). A second three-axis cylinder (315) is installed at the bottom of the fourth mounting plate (319). The fixing plate of the second three-axis cylinder (315) is connected to the inverted U-shaped plate (316) with front and rear openings. The bottom surface of the fourth mounting plate (319) is connected to the third sliding plate (311). A U-shaped plate (317) with openings on the left and right is connected, and the front and rear openings of the inverted U-shaped plate (316) are both located inside the U-shaped plate (317). The front and rear plates of the U-shaped plate (317) are respectively located in front of the air inlet on the front and rear sides of the second three-axis cylinder (315). The bottom plate of the U-shaped plate (317) has two air guide holes. A fifth mounting plate (320) is installed at the bottom of the inverted U-shaped plate (316). Two adsorption components (318) are installed on the fifth mounting plate (320). The adsorption holes of the two adsorption components (318) are respectively connected to the two air guide holes.

5. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The flattening mechanism (4) includes a first support frame (401) mounted on the mounting plate (10). A fourth support plate (402) is provided on the top of the first support frame (401). A sixth cylinder (403) is installed at one end of the fourth support plate (402). The piston rod of the sixth cylinder (403) passes through the fourth support plate (402) and is connected to the pressure plate (404). A second auxiliary lifting structure (405) is provided between the fourth support plate (402) and the pressure plate (404).

6. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The heating mechanism (5) includes four first support rods (501) mounted on the mounting plate (10). A fifth support plate (502) is provided on the top of the four first support rods (501). A seventh cylinder (503) is installed at one end of the fifth support plate (502). The piston rod of the seventh cylinder (503) passes through the fifth support plate (502) and is connected to the first connecting plate (504). A heating structure (505) with heating outlets corresponding to the number of fixed ring parts (14) is installed at the bottom of the first connecting plate (504). A third [unclear] is provided between the fifth support plate (502) and the first connecting plate (504). An auxiliary lifting structure (506) is provided with a sixth mounting plate (511) on two first support rods (501) near the rotating worktable (11). A second anti-demolding component is installed on the sixth mounting plate (511). The second anti-demolding component includes an eighth cylinder (507). The piston rod of the eighth cylinder (507) passes through the sixth mounting plate (511) and is connected to the second slider (508). The bottom of the second slider (508) away from the piston rod is connected to a second push plate (509). A second auxiliary sliding structure (510) is provided between the sixth mounting plate (511) and the second slider (508).

7. The pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The reserved inkjet coding mechanism (7) includes a second support frame (701) mounted on a mounting plate (10), a second electric guide rail (702) mounted on the second support frame (701), a fourth sliding plate (703) slidably connected to the second electric guide rail (702), a sixth support plate (704) mounted on the fourth sliding plate (703), a fourth guide rail (705) connected to the rear side of the sixth support plate (704), a fourth slide groove (706) slidably connected to the fourth guide rail (705), and a fourth slide groove (706) connected to one side of the fourth slide groove (706) for fixing the fourth slide groove (704). 06) A fixed ring (14) slides on the fourth guide rail (705). The fourth slide groove (706) is connected to the seventh mounting plate (707) on the side away from the fourth guide rail (705) through the third connecting plate. The seventh mounting plate (707) is equipped with a printing structure (708). The printing structure (708) has a printing outlet at the front end and a printing button (709) at the rear end. The printing operation port (21) is opened on the first detection door (17) of the upper frame (1601). The printing button (709) is located in the printing operation port (21).

8. A pipe chamfering forming machine for quick and easy connection pipe fitting production according to claim 1, characterized in that, The lifting assembly includes an eighth mounting plate (801) installed in the opening of the mounting plate (10). A ninth cylinder (802) is installed at the bottom of the eighth mounting plate (801). The piston rod of the ninth cylinder (802) passes through the eighth mounting plate (801) and connects to the lifting plate (803). A fourth auxiliary lifting structure (804) is provided between the eighth mounting plate (801) and the lifting plate (803). A second connecting plate (805) is provided at the top of the lifting plate (803). Several top rods (806) of different heights are connected to the top of the second connecting plate (805). The top rods (806) are located directly below the outside of the rotating worktable (11). The ninth mounting plate (12) and the rotating worktable (11) installed on the ninth mounting plate (12) are both provided with corresponding top rods (806). The through hole, the top rod (806) is provided with an inclined baffle (807) directly above it, the higher end of the baffle (807) is fixed to the top of the mounting plate (10) by two second support rods, the lower end of the baffle (807) is provided above the fixed ring (14), the discharge assembly includes a guide groove (808) and a discharge groove (809) both inclined, the guide groove (808) is provided between the two second support rods, the discharge groove (809) is installed on the side of the mounting plate (10), the lower end of the guide groove (808) is provided above the inlet of the higher end of the discharge groove (809), the inlet of the higher end of the guide groove (808) is provided near the outside of the rotary table (11), and its height is at the same level as the fixed ring (14).

9. A pipe chamfering forming machine for producing quick-connect pipe fittings according to claim 1, characterized in that, The rotating mechanism (2) includes a right-angle commutator (201) mounted on a mounting plate (10) and several auxiliary rotating components. The vertical output shaft of the right-angle commutator (201) is connected to the center of the rotary table (11), and the horizontal input shaft of the right-angle commutator (201) is connected to the drive mechanism (9). The auxiliary rotating components include a third support frame (202) and a roller (203) rotatably connected to the top of the third support frame (202). The third support frame (202) is mounted on the mounting plate (10). The roller (203) is attached to the bottom surface of the rotary worktable (11). The drive mechanism (9) includes a rotary motor (901) installed below the mounting plate (10). The rotary motor (901) has a drive gear (902) on its shaft and a driven gear (903) on the horizontal input shaft of the right-angle commutator (201). The drive gear (902) is connected to the driven gear (903) via a synchronous belt (904). The rotary motor (901) is installed on the lower frame (1602).

10. A pipe chamfering forming machine for producing quick-connect pipe fittings according to claim 1, characterized in that, The upper frame (1601) is equipped with a control panel (18) for controlling the operation of each component. The upper frame (1601) is provided with a feed inlet (19) for feeding the chamfering mechanism (1) and the direct vibration feeding mechanism (3) on the front side. The upper frame (1601) is provided with a discharge port (20) on the right side. The discharge port (20) is connected to the outlet at the lower end of the discharge trough (809). The lower frame (1602) is provided with a power supply box for installing power to each component of the pipe chamfering forming machine on the rear side. The lower frame (1602) is provided with a second detection door (22) on the front and right sides.

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