Claw joint flattening and shaping all-in-one machine

Abstract

The utility model discloses a claw through opening flattening and shaping all-in-one machine which comprises a first rotary disc and a second rotary disc, the first rotary disc is provided with a feeding station, an opening flaring station, an opening flattening station and a material moving station, the second rotary disc is provided with a material receiving station and an opening shrinking assembly, the feeding station is provided with a feeding assembly connected with a vibration disc, the opening flaring station is provided with an opening flaring assembly, and the opening flaring assembly is connected with the vibration disc. The flattening station is provided with a flattening assembly, a material moving assembly is arranged between the material moving station and the material receiving station, the necking station is provided with a necking assembly, shaping such as automatic feeding, flaring, flattening and necking is achieved, and the working efficiency and the shaping quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaping devices, in particular to a claw-through flat-mouth shaping integrated machine. Background Art

[0002] The claw-shaped tee is made by hydraulic expansion forming process. After forming, it needs to be shaped by expanding, flattening and shrinking. The related expanding, flattening and shrinking processes are mostly performed by corresponding expanding devices, flattening devices and shrinking devices, and no automated processing mode has been formed, which affects work efficiency;

[0003] Moreover, the relevant shaping device is a horizontal structure, that is, the claw-shaped tee is horizontally fixed on the fixture, and the devices such as expansion, flattening and shrinking are all horizontally arranged. Because the claw-shaped tee is horizontally inserted into the fixture, the claw-shaped tee is prone to displacement or tilting and other low fixing accuracy. For example, when expanding, the expanding needle cannot be accurately inserted into the claw-shaped tee, when flattening, the grinding wheel cannot grind out a flat pipe mouth, and when shrinking, the shrinking mold cannot smoothly cover the pipe end, thereby affecting the processing and shaping quality. Utility Model Content

[0004] The utility model aims to provide a claw-through flat-mouth shaping integrated machine to achieve automatic shaping and improve work efficiency and quality.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The claw-through flat-mouth shaping machine comprises a first rotating disc and a second rotating disc;

[0007] The first turntable is provided with a loading station, a flaring station, a flat-mouth station and a material transfer station, and each station of the first turntable is provided with a first fixture;

[0008] The second turntable is provided with a material receiving station and a necking station, and each station of the second turntable is provided with a second fixture;

[0009] The loading station is provided with a loading assembly, which is connected to the vibration plate; the flaring station is provided with a flaring assembly; the flattening station is provided with a flattening assembly; a material shifting assembly is provided between the material shifting station and the material receiving station; and the shrinking station is provided with a shrinking assembly.

[0010] In some embodiments, the first fixture includes a first clamping block and a second clamping block;

[0011] The first clamping block is provided with a first half trough body and a second half trough body, and the first half trough body and the second half trough body are symmetrically arranged;

[0012] The second clamping block is provided with a third half-trough body and a fourth half-trough body, and the third half-trough body and the fourth half-trough body are symmetrically arranged;

[0013] The first half tank body cooperates with the third half tank body, and the second half tank body cooperates with the fourth half tank body;

[0014] The second clamping block is provided with a fifth slot body, and the fifth slot body is connected to the connection between the third half slot body and the fourth half slot body;

[0015] When the first clamping block is connected to the second clamping block, the first half slot body, the second half slot body, the third half slot body, the fourth half slot body and the fifth slot body form a first claw-shaped slot;

[0016] The first clamping block is provided with a first protruding portion, and the first protruding portion is provided between the first half trough body and the second half trough body;

[0017] The second clamping block is provided with a second protrusion, and both sides of the fifth slot body are provided with a second protrusion.

[0018] In some embodiments, the first clamping block is provided with a guide body, and the second clamping block is provided with a guide groove matched with the guide body; the guide body is arc-shaped, and the corresponding guide groove is arc-shaped.

[0019] In some embodiments, the first fixture further includes a fixed block and a movable block;

[0020] The fixed block is connected to the first clamping block, and the fixed block is connected to the first rotating disk; the movable block is connected to the second clamping block;

[0021] The first fixture also includes a guide rod, a spring and a push rod;

[0022] One end of the guide rod is connected to the fixed block, and the other end of the guide rod is passed through the movable block and extends out of the movable block, and the movable block can slide along the guide rod;

[0023] The spring is mounted on the guide rod and is located on a side of the movable block away from the fixed block;

[0024] The push rod is slidably connected to the fixed block, one end of the push rod away from the movable block extends out of the fixed block, and the other end of the push rod is connected to the movable block.

[0025] In some embodiments, further comprising a first cylinder;

[0026] The loading station and the material shifting station are both provided with a first cylinder, the output end of the first cylinder corresponds to the push rod, and the first cylinder can drive the movable block to slide, thereby causing the second clamping block to move away from the first clamping block.

[0027] In some embodiments, further comprising a second cylinder;

[0028] The flaring station and the flattening station are both provided with a second cylinder, the output end of the second cylinder corresponds to the side of the movable block away from the fixed block, and the output end of the second cylinder conflicts with the movable block, thereby limiting the position of the second clamping block.

[0029] In some embodiments, the feeding assembly includes a conveying channel, and the conveying channel includes a first channel, a second channel, a third channel, and a fourth channel connected in sequence;

[0030] The first channel is arranged obliquely, and one end of the first channel away from the second channel is connected to the vibration plate;

[0031] The second channel is arranged in an arc shape; the third channel is arranged vertically; the fourth channel is arranged vertically and can move in the vertical direction;

[0032] Among them, the cross-sectional shapes of the first channel, the second channel, the third channel and the fourth channel all have a first cavity, a second cavity and a third cavity, the first cavity and the second cavity are symmetrically arranged, the third cavity is located above the connection between the first cavity and the second cavity, and the top of the third cavity is open.

[0033] In some embodiments, it further includes a first driving member and a gravity block;

[0034] The output end of the first driving member is connected to the gravity block, and the gravity block is connected to the fourth channel.

[0035] In some embodiments, a material dividing mechanism is further included, the material dividing mechanism includes a first material dividing needle, a second material dividing needle and a third material dividing needle;

[0036] The first material distribution needle and the second material distribution needle are arranged in sequence at the open end of the third channel, and the distance between the first material distribution needle and the second material distribution needle is equal to the length of a claw-shaped three-way pipe;

[0037] The third material distribution needle is arranged at the open portion of the fourth channel.

[0038] In some embodiments, the second fixture is provided with a second claw-shaped groove; the groove depth of the second claw-shaped groove is less than the groove depth of the second claw-shaped groove.

[0039] The beneficial effects of the utility model are as follows: the shaping machine is provided with a feeding station, a flaring station, a flat-mouth station and a shrinking station, so as to realize automatic feeding, flaring, flat-mouthing and shrinking shaping, thereby improving work efficiency;

[0040] In addition, the claw-shaped tee is vertically clamped on the first fixture, and the expansion component, the flat-mouth component and the shrinking component are all vertically arranged. The clamping of the claw-shaped tee is more stable, and the vertical shaping is more precise and stable, thereby improving the shaping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural diagram of a claw-shaped three-way pipe of the utility model;

[0042] Figure 2 It is a top view of the claw-through flat-mouth shaping integrated machine of the utility model;

[0043] Figure 3 It is an axonometric view of the claw-through flat-mouth shaping integrated machine of the utility model;

[0044] Figure 4 It is a structural diagram of the first rotating disk and the second rotating disk of the utility model;

[0045] Figure 5 This is a structural diagram of the first fixture of the utility model;

[0046] Figure 6 This is an exploded view of the first fixture of the utility model;

[0047] Figure 7 This is a structural diagram of the first clamping block of the utility model;

[0048] Figure 8 This is a structural diagram of the second clamping block of the utility model;

[0049] Fig. 9 This is a connection diagram of the first clamping block and the second clamping block of the utility model;

[0050] Fig.10 This is a structural diagram of the second fixture of the utility model;

[0051] Fig.11 It is a structural diagram of the feeding assembly of the utility model;

[0052] Fig.12 This is a cross-sectional structural diagram of the conveying channel of the utility model;

[0053] Fig.13 It is a structural diagram of the feeding assembly of the utility model, wherein the fourth channel is at the highest point;

[0054] Fig.14 It is a structural diagram of the feeding assembly of the utility model, wherein the fourth channel is at the lowest point;

[0055] Fig.15 It is a structural diagram of the expansion component of the utility model;

[0056] Fig.16 It is a structural diagram of the flat-mouth component of the utility model;

[0057] Fig.17 This is a structural diagram of the material transfer assembly of the utility model;

[0058] Fig.18 It is a structural diagram of the necking component of the utility model;

[0059] Fig.19 It is a structural diagram of the necking mold of the necking assembly of the utility model;

[0060] Among them: 1-vibrating plate; 2-feeding assembly; 21-conveying channel; 21a-first cavity; 21b-second cavity; 21c-third cavity; 21d-opening; 211-first channel; 212-second channel; 213-third channel; 214-fourth channel; 215-first driving member; 216-gravity block; 22-distribution mechanism; 221-first distribution needle; 222-second distribution needle; 223-third distribution needle ;231-first guide rail;3-expanding assembly;31-expanding needle;32-second driving member;4-flat assembly;41-grinding disc;42-third driving member;43-first flat horizontal moving part;44-second flat horizontal moving part;5-material moving assembly;51-clamp;52-finger cylinder;53-material moving vertical moving part;54-material moving horizontal moving part;6-shrinking assembly;61-shrinking mold;610-shrinking ring groove;6 2-shrinking vertical moving part; 71-first turntable; 71a-loading station; 71b-expanding station; 71c-flat station; 71d-material shifting station; 8-first fixture; 80-first claw-shaped groove; 81-first clamping block; 81a-first half tank body; 81b-second half tank body; 812-guide body; 811-first protruding part; 82-second clamping block; 82a-third half tank body; 82b-fourth half tank body; 82c-third half tank body; Five-groove body; 821-second protrusion; 822-guide groove; 83-fixed block; 84-movable block; 85-guide rod; 86-spring; 87-push rod; 73-first cylinder; 74-second cylinder; 72-second turntable; 72a-material receiving station; 72b-shrinking station; 9-second fixture; 90-second claw groove; 100-claw-shaped three-way pipe; 110-first tube body; 120-second tube body; 130-third tube body. DETAILED DESCRIPTION

[0061] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0062] The claw-shaped tee flat-end shaping machine is used for shaping the claw-shaped tee pipe 100 by expanding, flattening and shrinking the end.

[0063] refer to Figure 1 The claw-shaped tee pipe 100 includes a first tube body 110, a second tube body 120 and a third tube body 130. The first tube body 110 and the second tube body 120 are symmetrically or relatively arranged. The third tube body 130 is arranged at the connection between the first tube body 110 and the second tube body 120, and the third tube body 130 is perpendicular to the plane where the axes of the first tube body 110 and the second tube body 120 are located. Each tube body can be composed of a section of straight tube and a section of arc tube.

[0064] refer to Figures 2 to 4The shaping machine includes a first rotating disk 71 and a second rotating disk 72, and both the first rotating disk 71 and the second rotating disk 72 can be driven by corresponding servo motors to achieve rotation;

[0065] The first turntable 71 is provided with a loading station 71a, a flaring station 71b, a flat-mouth station 71c and a material transfer station 71d. Each station of the first turntable 71 is provided with a first fixture 8. The stations are evenly arranged, for example, the above four stations are arranged 90 degrees apart.

[0066] The second turntable 72 is provided with a material receiving station 72a and a necking station 72b, and each station of the second turntable 72 is provided with a second fixture 9;

[0067] The loading station 71a is provided with a loading assembly 2, which is connected to the vibration plate 1;

[0068] The flaring station 71b is provided with a flaring assembly 3;

[0069] The flat-mouth station 71c is provided with a flat-mouth assembly 4;

[0070] A material moving assembly 5 is provided between the material moving station 71d and the material receiving station 72a;

[0071] The shrinking station 72b is provided with a shrinking component 6 accordingly.

[0072] The vibrating disk 1 transports the claw-shaped tee pipes 100 in an orderly manner to the feeding component 2, the feeding component 2 feeds the claw-shaped tee pipes 100 to the feeding station 71a, the first turntable 71 feeds the claw-shaped tee pipes 100 to each station in turn, at the expanding station 71b, the expanding component 3 performs expanding shaping on the claw-shaped tee pipes 100, at the flat-end station 71c, the flat-end component 4 performs flat-end shaping on the claw-shaped tee pipes 100, the material moving component 5 moves the claw-shaped tee pipes 100 to the second turntable 72, at the shrinking station 72b, the shrinking component 6 performs shrinking shaping on the claw-shaped tee pipes 100, thereby realizing the automatic feeding, expanding shaping, flat-end shaping and shrinking shaping of the claw-shaped tee pipes 100, improving the level of automation and improving work efficiency.

[0073] refer to Figures 5 to 9 , the first fixture 8 includes a first clamping block 81 and a second clamping block 82;

[0074] refer to Figure 7 The first clamping block 81 is provided with a first half-trough body 81a and a second half-trough body 81b, and the first half-trough body 81a and the second half-trough body 81b are symmetrically arranged or oppositely arranged;

[0075] refer to Figure 8 The second clamping block 82 is provided with a third half-trough body 82a and a fourth half-trough body 82b, and the third half-trough body 82a and the fourth half-trough body 82b are symmetrically arranged or oppositely arranged;

[0076] The first half tank body 81a cooperates with the third half tank body 82a, and the second half tank body 81b cooperates with the fourth half tank body 82b;

[0077] The second clamping block 82 is provided with a fifth slot body 82c, and the fifth slot body 82c is connected to the connection between the third half slot body 82a and the fourth half slot body 82b;

[0078] When the first clamp block 81 is connected to the second clamp block 82, the first half trough body 81a, the second half trough body 81b, the third half trough body 82a, the fourth half trough body 82b and the fifth trough body 82c form a first claw-shaped groove 80; the first claw-shaped groove 80 is consistent with the bottom shape of the claw-shaped tee pipe 100, so that the claw-shaped tee pipe 100 can be placed vertically in the first fixture 8 and can be clamped.

[0079] The first clamping block 81 is provided with a first protruding portion 811, and the first protruding portion 811 is provided between the first half-trough body 81a and the second half-trough body 81b;

[0080] The second clamping block 82 is provided with a second protrusion 821, and both sides of the fifth groove body 82c are provided with a second protrusion 821. When the first clamping block 81 is connected to the second clamping block 82, the first protrusion 811 and the second protrusion 821 are close to or abut against each other, thereby further limiting the position of the claw-shaped tee pipe 100 in the vertical direction, so that the claw-shaped tee pipe 100 is clamped more firmly.

[0081] refer to Figure 7 and Figure 8 The first clamping block 81 is provided with a guide body 812, and the second clamping block 82 is provided with a guide groove 822 matching with the guide body 812; the guide body 812 is arc-shaped, and the corresponding guide groove 822 is arc-shaped. Therefore, the arc-shaped guide body 812 and the guide groove 822 structure have an automatic alignment effect, which is beneficial to improve the connection accuracy of the first clamping block 81 and the second clamping block 82.

[0082] refer to Figure 6 , the first fixture 8 also includes a fixed block 83 and a movable block 84;

[0083] The fixing block 83 may be connected to the first clamping block 81 by screws, and the fixing block 83 may be connected to the first rotating disk 71 by screws;

[0084] The movable block 84 can be connected to the second clamping block 82 by screws;

[0085] The first fixture 8 also includes a guide rod 85, a spring 86 and a push rod 87;

[0086] One end of the guide rod 85 is connected to the fixed block 83, and the other end of the guide rod 85 is passed through the movable block 84 and extends out of the movable block 84. The movable block 84 can slide along the guide rod 85, and the movable block 84 is provided with a first through hole that matches the guide rod 85;

[0087] The spring 86 is sleeved on the guide rod 85 and is located on the side of the movable block 84 away from the fixed block 83; the spring 86 is in a compressed state, which prompts the movable block 84 to move closer to the fixed block 83, that is, it can prompt the second clamping block 82 to move closer to the first clamping block 81. When there is no external force, the spring 86 prompts the second clamping block 82 to abut against or connect to the first clamping block 81.

[0088] The push rod 87 is slidably connected to the fixed block 83. The fixed block 83 is provided with a second through hole matching with the push rod 87. One end of the push rod 87 away from the movable block 84 extends out of the fixed block 83, and the other end of the push rod 87 is connected to or abuts against the movable block 84.

[0089] When external force is applied to the push rod 87, the movable block 84 can be pushed to move away from the fixed block 83, so that the second clamping block 82 is away from the first clamping block 81. At this time, the first fixture 8 is in an open state, and the claw-shaped tee pipe 100 can be placed in the first fixture 8. Then, the external force is removed, and the spring 86 pushes the movable block 84 to reset, so that the second clamping block 82 moves close to the first clamping block 81, thereby clamping and fixing the claw-shaped tee pipe 100.

[0090] From the above, it can be seen that the claw-shaped tee pipe 100 is vertically clamped on the first fixture 8, and the feeding component 2, the expansion component 3, the flat-mouth component 4 and the shrinking component 6 are all vertically arranged at corresponding workstations to form a vertical shaping machine. Compared with the horizontal shaping machine, the clamping stability of the claw-shaped tee pipe 100 is better. When performing shaping actions such as expansion, flat-mouth and shrinking, the force on the claw-shaped tee pipe 100 is more stable, the processing accuracy can be better controlled, and it is more conducive to improving the processing quality and efficiency.

[0091] refer to Figure 4 , also includes a first cylinder 73; the loading station 71a and the material transfer station 71d are each provided with a first cylinder 73, the output end of the first cylinder 73 corresponds to the push rod 87, and the first cylinder 73 can drive the movable block 84 to slide, thereby prompting the second clamping block 82 to move away from the first clamping block 81.

[0092] Thus, the first cylinder 73 is used to apply thrust to the push rod 87 to open the first fixture 8. When loading, the claw-shaped tee pipe 100 can be placed in the first fixture 8, and when moving, the claw-shaped tee pipe 100 can take out the first fixture 8.

[0093] refer to Figure 4, also includes a second cylinder 74; the flaring station 71b and the flat-mouth station 71c are each provided with a second cylinder 74, the output end of the second cylinder 74 corresponds to the side of the movable block 84 away from the fixed block 83, and the output end of the second cylinder 74 conflicts with the movable block 84, thereby limiting the position of the second clamping block 82.

[0094] Therefore, when the mouth is expanded and flattened, the claw-shaped tee 100 may vibrate or become unstable or shift during the processing and shaping. At this time, the output end of the second cylinder 74 supports the movable block 84, which can reduce or prevent the movable block 84 from shifting, thereby reducing or preventing the second clamping block 82 from shifting, and further reducing or preventing the claw-shaped tee 100 from shifting, that is, the claw-shaped tee 100 can be clamped more stably to ensure and improve the processing quality.

[0095] refer to Figures 11 to 14 The feeding assembly 2 includes a conveying channel 21, and the conveying channel 21 includes a first channel 211, a second channel 212, a third channel 213 and a fourth channel 214 connected in sequence;

[0096] The first channel 211 is arranged obliquely, and one end of the first channel 211 away from the second channel 212 is connected to the vibration plate 1;

[0097] The second channel 212 is arranged in an arc shape;

[0098] The third channel 213 is arranged vertically;

[0099] The fourth channel 214 is vertically arranged and can move in the vertical direction;

[0100] Among them, the cross-sectional shapes of the first channel 211, the second channel 212, the third channel 213 and the fourth channel 214 all have a first cavity 21a, a second cavity 21b and a third cavity 21c. The first cavity 21a and the second cavity 21b are symmetrically or relatively arranged. The third cavity 21c is located above the connection between the first cavity 21a and the second cavity 21b, and the top of the third cavity 21c is an opening 21d.

[0101] Thus, the first cavity 21a, the second cavity 21b and the third cavity 21c respectively correspond to the first tube body 110, the second tube body 120 and the third tube body 130 of the claw-shaped tee tube 100, forming a cavity that matches the shape of the claw-shaped tee tube 100 and can accommodate the claw-shaped tee tube 100. The claw-shaped tee tube 100 is fed to the first fixture 8 of the loading station 71a through the conveying channel 21 and is placed vertically on the first fixture 8.

[0102] The third tube body 130 of the claw-shaped tee tube 100 protrudes from the opening 21d. The setting of the opening 21d is convenient for observing the feeding situation of the claw-shaped tee tube 100, and also convenient for the material distribution mechanism 22, the detection mechanism, etc. to perform corresponding actions on the claw-shaped tee tube 100.

[0103] Among them, the fourth channel 214 can move vertically, and can carry the claw-shaped tee pipe 100 to move downward close to the first fixture 8. When the fourth channel 214 moves to the lowest point and stops, the claw-shaped tee pipe 100 maintains a downward movement trend under the action of inertia, and finally falls to the first fixture 8. Therefore, the setting of the fourth channel 214 can prevent the claw-shaped tee pipe 100 from getting stuck in the channel, thereby ensuring that the claw-shaped tee pipe 100 is smoothly fed to the first fixture 8.

[0104] refer to Fig.13 and Fig.14 , the feeding assembly 2 also includes a first driving member 215 and a gravity block 216;

[0105] The output end of the first driving member 215 is connected to the gravity block 216, and the gravity block 216 is connected to the fourth channel 214. The first driving member 215 can be a structure such as a cylinder to drive the fourth channel 214 to move, and is connected to the third channel 213. When the claw-shaped three-way pipe 100 is fed to the fourth channel 214, the first driving member 215 and / or the gravity block 216 drive the fourth channel 214 to move downward.

[0106] In order to improve the smoothness and accuracy of movement, the fourth channel 214 is connected to the first guide rail 231 through the first slider, and the first guide rail 231 is connected to the third channel 213 or the bracket, wherein the first guide rail 231 may be provided with a corresponding limiting boss structure to limit the stroke of the slider, thereby limiting the stroke of the fourth channel 214.

[0107] refer to Fig.13 The feeding assembly 2 further includes a material dividing mechanism 22, which includes a first material dividing needle 221, a second material dividing needle 222 and a third material dividing needle 223; the first material dividing needle 221, the second material dividing needle 222 and the third material dividing needle 223 can all be cylinder structures and can perform telescopic movements;

[0108] The first material dividing needle 221 and the second material dividing needle 222 are sequentially arranged at the opening 21d of the third channel 213, and the distance between the first material dividing needle 221 and the second material dividing needle 222 is equal to the length of a claw-shaped three-way pipe 100; when dividing materials, the first material dividing needle 221 extends to block the claw-shaped three-way pipe 100 from moving forward, and then the first material dividing needle 221 retracts, and the front claw-shaped three-way pipe 100 feeds the second material dividing needle 222, and then the first material dividing needle 221 extends again to block the rear claw-shaped three-way pipe 100, and finally, the second material dividing needle 222 retracts, and a front claw-shaped three-way pipe 100 is fed to the fourth channel 214, so that the first material dividing needle 221 and the second material dividing needle 222 are orderly extended and retracted to realize the claw-shaped three-way pipe 100 feeding to the fourth channel 214 one by one;

[0109] The third material distribution needle 223 is arranged at the opening 21d of the fourth channel 214. When the claw-shaped three-way pipe 100 is fed to the fourth channel 214, the third material distribution needle 223 stops the claw-shaped three-way pipe 100 at the fourth channel 214, and then, when the fourth channel 214 moves downward, the third material distribution needle 223 retracts, and the claw-shaped three-way pipe 100 moves downward with the fourth channel 214. When the fourth channel 214 moves to the lowest point, the claw-shaped three-way pipe 100 maintains a downward movement trend under the action of inertia, and finally falls to the first fixture 8.

[0110] refer to Fig.10 , the second fixture 9 is provided with a second claw-shaped groove 90; the second fixture 9 may not be provided with a related protrusion structure, and the claw-shaped three-way pipe 100 may be directly and vertically placed on the second fixture 9;

[0111] The groove depth of the second claw-shaped groove 90 is less than the groove depth of the second claw-shaped groove 90. After the claw-shaped tee pipe 100 is fixed to the second fixture 9, the protruding height of the three tube bodies of the claw-shaped tee pipe 100 is greater, that is, the distance between the upper end of the tube body and the upper surface of the second fixture 9 is greater, so that there is a larger space size for punching and compressing the three tube bodies of the claw-shaped tee pipe 100.

[0112] refer to Fig.15 The flaring assembly 3 includes flaring needles 31. The number of flaring needles 31 is three, corresponding to the three tube bodies of the claw-shaped tee tube 100. The second driving member 32 drives the flaring needles 31 to move in the vertical direction. The second driving member 32 can be a structure such as a cylinder or a screw rod. When flaring and shaping, the flaring needles 31 are inserted downward into the claw-shaped tee tube 100, thereby flaring the three tube bodies and correcting the positions of the three tube bodies.

[0113] refer to Fig.16The flat-mouth assembly 4 includes a grinding disc 41 and a third driving member 42. The third driving member 42 drives the grinding disc 41 to rotate. The third driving member 42 can be a grinding motor. The grinding motor is composed of a motor body, a reducer and a head. The head has a telescopic function and can adjust the height position of the grinding disc 41. That is, the grinding motor itself has the function and structure of adjusting the height position of the grinding disc 41.

[0114] The flat-mouth component 4 also includes a first flat-mouth horizontal moving part 43 and a second flat-mouth horizontal moving part 44 which are vertically arranged to each other, and can drive the grinding disc 41 to move in the horizontal direction, so that the grinding disc 41 can move in three dimensions, and then grind the pipe openings of the three pipe bodies of the claw-shaped tee pipe 100 in turn, wherein the first flat-mouth horizontal moving part 43 and the second flat-mouth horizontal moving part 44 can be structures such as linear motors or screw rods.

[0115] Of course, an ordinary grinding motor can also be used, and a traditional three-dimensional moving module can be used to drive the grinding motor to move, namely, an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism. The three moving mechanisms can all be linear motors or screw rods, etc., and can also realize driving the grinding wheel 41 to perform three-dimensional movement.

[0116] refer to Fig.17 The material transfer assembly 5 includes a clamp 51, a finger cylinder 52, a material transfer vertical moving part 53 and a material transfer horizontal moving part 54 connected in sequence. The clamp 51 includes a first clamping plate and a second clamping plate arranged opposite to each other. The finger cylinder 52 can drive the first clamping plate and the second clamping plate to move away from and toward each other. The material transfer vertical moving part 53 and the material transfer horizontal moving part 54 can be structures such as cylinders, linear motors and screws. After the claw-shaped tee pipe 100 is fed to the material transfer station 71d of the first rotary disc 71, the material transfer assembly 5 moves the claw-shaped tee pipe 100 to the material receiving station 72a of the second rotary disc 72.

[0117] refer to Fig.18 and Fig.19 The shrinking assembly 6 includes a shrinking mold 61 and a shrinking vertical moving part 62. The shrinking mold 61 is provided with a shrinking ring groove 610. The shrinking vertical moving part 62 can be a punch structure, which drives the shrinking mold 61 to punch downward to shrink and shape the three tube bodies of the claw-shaped tee pipe 100.

[0118] The shaping action steps of this shaping machine are as follows:

[0119] S1: The vibrating plate 1 orderly conveys the claw-shaped tee pipes 100 to the conveying channel 21 of the feeding assembly 2, and the material distribution mechanism 22 feeds the claw-shaped tee pipes 100 to the fourth channel 214 one by one, and moves downward with the fourth channel 214. When the fourth channel 214 moves downward to the lowest point, the claw-shaped tee pipes 100 fall to the first fixture 8 of the feeding station 71a by inertia, and are vertically clamped on the first fixture 8;

[0120] Among them, when the claw-shaped tee tube 100 falls in front of the first fixture 8, the output end of the corresponding first cylinder 73 extends and pushes the push rod 87, prompting the second clamping block 82 to move away from the first clamping block 81; when the claw-shaped tee tube 100 falls to the first fixture 8, the output end of the first cylinder 73 retracts, and the spring 86 prompts the second clamping block 82 to approach the first clamping block 81, thereby clamping the claw-shaped tee tube 100.

[0121] S2: the first turntable 71 rotates, the claw-shaped tee pipe 100 is fed to the expanding station 71 b, and the expanding assembly 3 performs expanding shaping on the claw-shaped tee pipe 100; wherein, when performing the expanding shaping, the output end of the corresponding second cylinder 74 presses against the movable block 84 .

[0122] S3: the first turntable 71 rotates, the claw-shaped tee pipe 100 is fed to the flat-end station 71c, and the flat-end assembly 4 performs flat-end shaping on the claw-shaped tee pipe 100; wherein, when performing the flat-end shaping, the output end of the corresponding second cylinder 74 presses against the movable block 84.

[0123] S4: The first turntable 71 rotates, and the claw-shaped tee pipe 100 is fed to the material transfer station 71d. The output end of the corresponding first cylinder 73 extends and pushes the push rod 87, causing the second clamping block 82 to move away from the first clamping block 81. The material transfer assembly 5 moves the claw-shaped tee pipe 100 to the second fixture 9 at the material receiving station 72a of the second turntable 72.

[0124] S5: the second turntable 72 rotates, the claw-shaped tee pipe 100 is fed to the shrinking station 72 b, and the shrinking assembly 6 performs shrinking shaping on the claw-shaped tee pipe 100 .

[0125] S6: Cutting of claw-shaped tee pipe 100.

[0126] The above disclosure is only some embodiments of the utility model. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the utility model, and these all belong to the protection scope of the utility model.

Claims

1. Claw-through flat mouth shaping machine, characterized in that: It comprises a first rotating disk (71) and a second rotating disk (72); The first rotating disk (71) is provided with a loading station (71a), an expanding station (71b), a flattening station (71c) and a material shifting station (71d), and each station of the first rotating disk (71) is provided with a first fixture (8); The second rotating disk (72) is provided with a material receiving station (72a) and a necking station (72b), and each station of the second rotating disk (72) is provided with a second fixture (9); The loading station (71a) is provided with a loading assembly (2), and the loading assembly (2) is connected to the vibration plate (1); The flaring station (71b) is provided with a flaring assembly (3); The flat-mouth station (71c) is provided with a flat-mouth assembly (4); A material moving assembly (5) is provided between the material moving station (71d) and the material receiving station (72a); The necking station (72b) is provided with a necking component (6).

2. The claw-through flat-mouth shaping machine according to claim 1, characterized in that: The first fixture (8) comprises a first clamping block (81) and a second clamping block (82); The first clamping block (81) is provided with a first half-trough body (81a) and a second half-trough body (81b), and the first half-trough body (81a) and the second half-trough body (81b) are symmetrically arranged; The second clamping block (82) is provided with a third half-trough body (82a) and a fourth half-trough body (82b), and the third half-trough body (82a) and the fourth half-trough body (82b) are symmetrically arranged; The first half tank body (81a) matches with the third half tank body (82a), and the second half tank body (81b) matches with the fourth half tank body (82b); The second clamping block (82) is provided with a fifth slot body (82c), and the fifth slot body (82c) is connected to the connection between the third half slot body (82a) and the fourth half slot body (82b); When the first clamping block (81) is connected to the second clamping block (82), the first half-trough body (81a), the second half-trough body (81b), the third half-trough body (82a), the fourth half-trough body (82b) and the fifth trough body (82c) form a first claw-shaped groove (80); The first clamping block (81) is provided with a first protruding portion (811), and the first protruding portion (811) is provided between the first half trough body (81a) and the second half trough body (81b); The second clamping block (82) is provided with a second protruding portion (821), and both sides of the fifth slot body (82c) are provided with a second protruding portion (821).

3. The claw-through flat-mouth shaping machine according to claim 2, characterized in that: The first clamping block (81) is provided with a guide body (812), and the second clamping block (82) is provided with a guide groove (822) matched with the guide body (812); The guide body (812) is arc-shaped, and the corresponding guide groove (822) is arc-shaped.

4. The claw-through flat-mouth shaping machine according to claim 2, characterized in that: The first fixture (8) further comprises a fixed block (83) and a movable block (84); The fixing block (83) is connected to the first clamping block (81), and the fixing block (83) is connected to the first rotating disk (71); The movable block (84) is connected to the second clamping block (82); The first fixture (8) further comprises a guide rod (85), a spring (86) and a push rod (87); One end of the guide rod (85) is connected to the fixed block (83), and the other end of the guide rod (85) is passed through the movable block (84) and extends out of the movable block (84), and the movable block (84) can slide along the guide rod (85); The spring (86) is sleeved on the guide rod (85) and is located on a side of the movable block (84) away from the fixed block (83); The push rod (87) is slidably connected to the fixed block (83), one end of the push rod (87) away from the movable block (84) extends out of the fixed block (83), and the other end of the push rod (87) is connected to the movable block (84).

5. The claw-through flat-mouth shaping machine according to claim 4, characterized in that: Also includes a first cylinder (73); The loading station (71a) and the material transfer station (71d) are both provided with a first cylinder (73), the output end of the first cylinder (73) corresponds to the push rod (87), and the first cylinder (73) can drive the movable block (84) to slide, thereby causing the second clamping block (82) to move away from the first clamping block (81).

6. The claw-through flat-mouth shaping machine according to claim 4, characterized in that: Also included is a second cylinder (74); The expanding station (71b) and the flattening station (71c) are both provided with a second cylinder (74), the output end of the second cylinder (74) corresponds to a side of the movable block (84) away from the fixed block (83), and the output end of the second cylinder (74) conflicts with the movable block (84), thereby limiting the position of the second clamping block (82).

7. The claw-through flat-mouth shaping machine according to claim 1, characterized in that: The feeding assembly (2) comprises a conveying channel (21), and the conveying channel (21) comprises a first channel (211), a second channel (212), a third channel (213) and a fourth channel (214) which are connected in sequence; The first channel (211) is arranged obliquely, and one end of the first channel (211) away from the second channel (212) is connected to the vibration plate (1); The second channel (212) is arranged in an arc shape; The third channel (213) is arranged vertically; The fourth channel (214) is arranged vertically and is capable of moving in the vertical direction.

8. The claw-through flat-mouth shaping machine according to claim 7, characterized in that: It also includes a first driving member (215) and a gravity block (216); The output end of the first driving member (215) is connected to a gravity block (216), and the gravity block (216) is connected to a fourth channel (214).

9. The claw-through flat-mouth shaping machine according to claim 7, characterized in that: It also includes a material distribution mechanism (22), wherein the material distribution mechanism (22) includes a first material distribution needle (221), a second material distribution needle (222) and a third material distribution needle (223); The first material distribution needle (221) and the second material distribution needle (222) are arranged in sequence at the opening (21d) of the third channel (213), and the distance between the first material distribution needle (221) and the second material distribution needle (222) is equal to the length of a claw-shaped three-way pipe (100); The third material distribution needle (223) is arranged at the opening (21d) of the fourth channel (214).

10. The claw-through flat-mouth shaping machine according to claim 1, characterized in that: The second fixture (9) is provided with a second claw-shaped groove (90); The groove depth of the second claw-shaped groove (90) is smaller than the groove depth of the second claw-shaped groove (90).

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