Pipe fitting end face machining feeding device

Abstract

The utility model relates to a pipe fitting end face machining feeding device. The device is sequentially provided with a storage frame, a feeding platform, a feeding device and a finished product storage frame. A pipe fitting cutting lathe is arranged on one side of the feeding device, a pipe fitting turning-around device is arranged at the top of the feeding device, and a lifting support is arranged at the bottom of the feeding device. A first lifting device is arranged between the storage frame and the feeding platform, and a second lifting device is arranged between the feeding platform and the feeding device. According to the design scheme, the design is ingenious, feeding and discharging of the pipe fittings can be automatically completed, and the pipe fittings can be turned around, so that the end face machining efficiency and precision of the pipe fittings are improved, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a feeding device for end face processing of pipe fittings. Background Art

[0002] When processing the end face of pipe fittings, there are some problems and limitations in the existing pipe fitting end face processing devices. Firstly, the traditional pipe fitting end face processing devices often rely on manual operation for feeding, which is not only inefficient but also prone to errors, affecting the processing quality. During the end face processing, it is necessary to process both ends of the pipe fittings. However, the existing pipe fitting end face processing devices often cannot effectively achieve automatic turning of the pipe fittings, and manual turning of the pipe fittings is required to process the other end, which greatly affects the production efficiency. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the above-mentioned existing problems, the utility model provides a feeding device for end face processing of pipe fittings, which can automatically complete the feeding and discharging of pipe fittings and can turn the pipe fittings around to improve the efficiency and accuracy of end face processing of pipe fittings and reduce the labor intensity of workers.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a feeding device for end face processing of pipe fittings, the device is successively provided with a storage rack, a feeding platform, a feeding device and a finished product storage rack; a pipe fitting cutting lathe is arranged on one side of the feeding device, a pipe fitting turning device is arranged on the top of the feeding device, and a lifting support is arranged at the bottom of the feeding device; a first lifting device is arranged between the storage rack and the feeding platform, and a second lifting device is arranged between the feeding platform and the feeding device.

[0005] Preferably, the feeding device includes a frame, a moving platform and a first slide rail are arranged on the frame, the moving platform is arranged on the frame through the first slide rail, a platform driving motor and a pipe fitting gripper are arranged on the moving platform, a rack is arranged between the first slide rails at the bottom of the moving platform, a gear is arranged on the platform driving motor, and the gear meshes with the rack.

[0006] Preferably, the pipe fitting turning device includes a top frame which is arranged on the feeding platform and extends to the top of the feeding device; a fixed platform is arranged on the top frame, and a telescopic cylinder and a driving motor are arranged on the fixed platform. A rotatable rotating block is also arranged on the fixed platform, and a clamping jaw platform is arranged at the bottom of the fixed platform; a toothed disc is arranged on the telescopic cylinder, and a transmission gear is arranged at the movable end of the driving motor. The transmission gear meshes with the toothed disc; the telescopic cylinder is arranged on the rotating block, and guide rods are arranged on both sides of the telescopic cylinder. The movable end of the telescopic cylinder and the guide rods pass through the rotating block and are connected to the clamping jaw platform. Two pairs of symmetrically arranged clamping jaws are arranged at the bottom of the clamping jaw platform, and a pair of oppositely arranged cylinders are arranged between each pair of clamping jaws. The movable end of the cylinder is connected to the clamping jaw.

[0007] Preferably, the lifting bracket includes a bottom frame which is arranged on the frame through a second slide rail. A lifting platform is arranged on the bottom frame, and the lifting platform is arranged on the bottom frame through a third slide rail. A turnover table is rotatably arranged on the lifting platform, and the turnover table is connected to the lifting platform through a hinge. Crossed guide rollers are arranged on the turnover table, and a lifting cylinder is arranged at the bottom of the lifting platform. The movable end of the lifting cylinder is connected to the lifting platform; a turnover cylinder is also arranged on the bottom frame. A fixed rod is arranged on one side of the turnover table close to the turnover cylinder, and the movable end of the turnover cylinder is hinged to the fixed rod.

[0008] Preferably, discharge platforms inclined towards the feeding device are arranged on both the storage rack and the feeding platform; a plurality of evenly spaced baffle blocks are arranged between the feeding platform and the feeding device.

[0009] Preferably, the first lifting device includes an inclined lifting plate and a first cylinder arranged at the bottom of the lifting plate; the second lifting device includes a lifting block arranged alternately with the baffle blocks and a second cylinder arranged at the bottom of the lifting block.

[0010] The beneficial effects of the present utility model are as follows: automatic feeding is realized through the storage rack, the feeding platform, the first lifting device and the second lifting device, reducing the dependence on manual operation, improving the feeding and processing efficiency, and reducing the labor intensity of workers; through the feeding device and the pipe fitting turning device, the pipe fittings can be automatically fed and turned around, and both ends of the pipe fittings can be processed without manual intervention, greatly improving the production continuity and efficiency; the feeding device and the lifting bracket can adapt to pipe fittings of various specifications and lengths, having good versatility and adaptability. Description of the Drawings

[0011] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is a side view of a partial structure of the present utility model;

[0014] Figure 3 is a side view of a partial structure of the present utility model;

[0015] Figure 4 is Figure 1 a schematic diagram of the structure at position A in

[0016] Figure 5 is Figure 2 a schematic diagram of the structure at position B in

[0017] Figure 6 a schematic perspective view of the lifting bracket.

[0018] In the figure: 1, storage rack; 2, loading platform; 21, material blocking block; 3, feeding device; 31, frame; 32, moving platform; 33, first slide rail; 34, platform driving motor; 35, pipe clamp; 36, rack; 37, gear; 4, finished product storage rack; 5, pipe cutting lathe; 6, pipe turning device; 61, top frame; 62, fixed platform; 63, telescopic cylinder; 631, tooth disc; 64, driving motor; 641, transmission gear; 65, rotating block; 66, clamping jaw platform; 67, guide rod; 68, clamping jaw; 69, cylinder; 7, lifting bracket; 71, bottom frame; 72, second slide rail; 73, lifting platform; 74, third slide rail; 75, turning table; 751, fixed rod; 76, guide roller; 77, lifting cylinder; 78, turning cylinder; 8, first lifting device; 81, lifting plate; 82, first cylinder; 9, second lifting device; 91, lifting block; 92, second cylinder. Specific embodiments

[0019] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any way.

[0020] Any feature disclosed in this specification (including any additional claims, abstract, and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0021] According to Figures 1 - 5As shown in the figure, a feeding device for machining the end face of a pipe fitting is characterized in that: the device is successively provided with a storage rack 1 for storing pipe fittings to be machined, a feeding platform 2 for feeding the pipe fittings, a feeding device 3 for sending the pipe fittings to the machining position, and a finished product storage rack 4 for placing the machined pipe fittings; on one side of the feeding device 3, there is a pipe fitting cutting lathe 5 for machining the end face of the pipe fitting; on the top of the feeding device 3, there is a pipe fitting turning device 6 for automatically turning the pipe fitting so as to machine the other end of the pipe fitting; at the bottom of the feeding device 3, there is a lifting support 7 for supporting the pipe fitting and discharging the machined pipe fitting; between the storage rack 1 and the feeding platform 2, there is a first lifting device 8 for lifting the pipe fitting from the storage rack 1 to the feeding platform 2, and between the feeding platform 2 and the feeding device 3, there is a second lifting device 9 for lifting the pipe fitting from the feeding platform 2 to the lifting support 7.

[0022] The feeding device 3 includes a frame 31, on which there is a moving platform 32 and a first slide rail 33. The moving platform 32 is arranged on the frame 31 through the first slide rail 33. On the moving platform 32, there are a platform driving motor 34 and a pipe fitting clamping jaw 35 for providing power to drive the moving platform 32 to move along the first slide rail 33 and clamp the pipe fitting; between the first slide rails 33 at the bottom of the moving platform 32, there is a rack 36, and on the platform driving motor 34, there is a gear 37. The gear 37 meshes with the rack 36 to convert the rotational motion of the motor into the linear motion of the moving platform 32.

[0023] The pipe fitting turning device 6 includes a top frame 61, which is arranged on the feeding platform 2 and extends to the top of the feeding device 3; on the top frame 61, there is a fixed platform 62, on which there are a telescopic cylinder 63 and a driving motor 64. On the fixed platform 62, there is also a rotatable rotating block 65, and at the bottom of the fixed platform 62, there is also a clamping jaw platform 66; on the telescopic cylinder 63, there is a toothed disc 631, and at the movable end of the driving motor 64, there is a transmission gear 641 for providing rotational power. The transmission gear 641 meshes with the toothed disc 631 for transmitting rotational power; the telescopic cylinder 63 is arranged on the rotating block 65, and on both sides of the telescopic cylinder 63, there are guide rods 67 to ensure the stability of the lifting process of the clamping jaw platform 66; its movable end and the guide rods 67 pass through the rotating block 65 and are connected to the clamping jaw platform 66. The telescopic cylinder 63 can control the lifting of the clamping jaw platform 66. By driving the telescopic cylinder 63 to rotate through the driving motor 64, the clamping jaw platform 66 is driven to rotate at the same time, so as to realize the turning of the pipe fitting. At the bottom of the clamping jaw platform 66, there are two pairs of symmetrically arranged clamping jaws 68, and between each pair of clamping jaws 68, there is a pair of oppositely arranged cylinders 69. The movable ends of the cylinders 69 are connected to the clamping jaws 68, and the opening and closing of the clamping jaws 68 are controlled by the cylinders 69 to realize the clamping of the pipe fitting.

[0024] The lifting bracket 7 includes a base frame 71, and the base frame 71 is arranged on the machine frame 31 through a second slide rail 72. A plurality of lifting brackets 7 are arranged on the machine frame 31. The base frame 71 is guided by the second slide rail 72 to move horizontally on the machine frame 31 to adapt to pipe fittings of different specifications and lengths. An elevating platform 73 is arranged on the base frame 71. The elevating platform 73 is arranged on the base frame 71 through a third slide rail 74 to ensure the stability of the elevating platform 73 during lifting. A tilting table 75 is rotatably arranged on the elevating platform 73. After the tilting table 75 is tilted, the pipe fittings placed on it will be poured out, and the processed pipe fittings are put into the finished product storage rack 4. The tilting table 75 is connected to the elevating platform 73 through a hinge. Crossed guide rollers 76 are arranged on the tilting table 75 to guide the movement of the pipe fittings during the feeding process. A lifting cylinder 77 is arranged at the bottom of the elevating platform 73 to provide the power for the lifting of the elevating platform 73. The movable end of the lifting cylinder 77 is connected to the elevating platform 73; a tilting cylinder 78 is also arranged on the base frame 71 to drive the tilting table 75 to perform a tilting action. A fixing rod 751 is arranged on one side of the tilting table 75 close to the tilting cylinder 78. The movable end of the tilting cylinder 78 is hinged to the fixing rod 751.

[0025] Feeding platforms inclined towards the feeding device 3 are arranged on both the storage rack 1 and the loading platform 2, allowing the pipe fittings to roll under the action of gravity to achieve automatic feeding; the pipe fittings on the storage rack 1 can be placed in multiple layers, and the pipe fittings on the loading platform 2 are only placed in one layer; a plurality of evenly spaced baffle blocks 21 are also arranged between the loading platform 2 and the feeding device 3 to limit the rolling position of the pipe fittings.

[0026] The first lifting device 8 includes an inclined lifting plate 81 to facilitate the rolling of the pipe fittings from the storage rack 1 to the loading platform 2, and a first cylinder 82 arranged at the bottom of the lifting plate 81 to provide the power for the lifting of the lifting plate 81; the second lifting device 9 includes a lifting block 91 arranged alternately with the baffle blocks 21 to convey the pipe fittings on the baffle blocks 21 to the lifting bracket 7 to complete the feeding, and a second cylinder 92 arranged at the bottom of the lifting block 91 to provide the power for the lifting of the lifting block 91.

[0027] During practical use, during the feeding process, the pipe fittings roll by gravity. The pipe fittings placed on the storage rack 1 will roll onto the first lifting device 8, and the first lifting device 8 conveys the pipe fittings to the feeding platform 2. The pipe fittings on the feeding platform 2 will roll onto the material blocking block 21 and are lifted by the second lifting device 9, and then the pipe fittings can be delivered onto the lifting support 7 to complete the feeding; when the pipe fittings reach the lifting support 7, the feeding device 3 cooperates with the pipe fitting gripper 35 and the platform driving motor 34, clamps one end of the pipe fitting and sends the other end into the pipe fitting cutting lathe 5 for processing. After the processing of one end of the pipe fitting is completed, the feeding device 3 retracts to take out the pipe fitting, and the pipe fitting gripper 35 releases. Then, the telescopic cylinder 63 on the pipe fitting turning device 6 controls the gripper platform 66 to move downward, and the cylinder 69 controls the gripper 68 to grab the pipe fitting, then lifts the pipe fitting, and then the driving motor 64 controls the pipe to rotate 180° in the horizontal direction to turn the pipe around, and then places the pipe fitting back, and then the feeding device 3 sends the other end of the pipe fitting into the pipe fitting cutting lathe 5 for processing; after the two ends of the pipe fitting are processed, the feeding device 3 takes out the pipe fitting, and the pipe fitting gripper 35 releases, and the pipe fitting is placed on the lifting support 7. Then, the lifting support 7 descends through the lifting cylinder 77, and then the guide roller 76 arranged on the turning table 75 turns under the action of the turning cylinder 78, and the pipe fitting is delivered onto the finished product storage rack 4.

[0028] The design of this solution is ingenious. The automatic feeding is realized through the storage rack 1, the feeding platform 2, the first lifting device 8 and the second lifting device 9, reducing the dependence on manual operation, improving the efficiency of feeding and processing, and reducing the labor intensity of workers; through the feeding device 3 and the pipe fitting turning device 6, the pipe fittings can be automatically sent into the pipe fitting cutting lathe 5 for processing, the pipe fittings can be turned around, and the two ends of the pipe fittings can be processed without manual intervention, greatly improving the continuity and efficiency of production; the feeding device 3 and the lifting support 7 can adapt to pipe fittings of various specifications and lengths, and have good versatility and adaptability.

[0029] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new feature disclosed in this specification or any new combination, as well as any new method or process step disclosed or any new combination.

Claims

1. A pipe end surface processing and feeding device, characterized in that; The pipe end surface processing feeding device is provided with a storage rack (1), a feeding platform (2), a feeding device (3) and a finished product storage rack (4) in sequence; a pipe cutting lathe (5) is provided on one side of the feeding device (3); a pipe turning device (6) is provided on the top of the feeding device (3); and a lifting bracket (7) is provided on the bottom of the feeding device (3); a first lifting device (8) is provided between the storage rack (1) and the feeding platform (2), and a second lifting device (9) is provided between the feeding platform (2) and the feeding device (3).

2. The pipe end surface processing and feeding device according to claim 1 is characterized in that: The feeding device (3) comprises a frame (31), on which a mobile platform (32) and a first slide rail (33) are arranged, the mobile platform (32) is arranged on the frame (31) via the first slide rail (33), the mobile platform (32) is provided with a platform drive motor (34) and a pipe clamp (35), a rack (36) is arranged at the bottom of the mobile platform (32) between the first slide rails (33), the platform drive motor (34) is provided with a gear (37), and the gear (37) is meshed with the rack (36).

3. The pipe end surface processing and feeding device according to claim 1 is characterized in that: The pipe turning device (6) comprises a top frame (61), wherein the top frame (61) is arranged on the loading platform (2) and extends to the top of the feeding device (3); a fixed platform (62) is arranged on the top frame (61), a telescopic cylinder (63) and a driving motor (64) are arranged on the fixed platform (62), a rotatable rotating block (65) is also arranged on the fixed platform (62), and a clamping claw platform (66) is also arranged at the bottom of the fixed platform (62); a toothed disc (631) is arranged on the telescopic cylinder (63), and the driving motor (64) is arranged on the fixed platform (62). The movable end of the telescopic cylinder (63) is provided with a transmission gear (641), and the transmission gear (641) is meshed with a toothed disc (631); the telescopic cylinder (63) is arranged on the rotating block (65), and guide rods (67) are also arranged on both sides of the telescopic cylinder (63), and the movable end of the telescopic cylinder (63) and the guide rods (67) pass through the rotating block (65) and are connected to the clamping platform (66); two pairs of symmetrically arranged clamping jaws (68) are arranged at the bottom of the clamping platform (66), and a pair of oppositely arranged cylinders (69) are arranged between each pair of clamping jaws (68), and the movable ends of the cylinders (69) are connected to the clamping jaws (68).

4. The pipe end surface processing and feeding device according to claim 1 is characterized in that: The lifting bracket (7) comprises a base frame (71), the base frame (71) is arranged on the frame (31) via a second slide rail (72), a lifting platform (73) is arranged on the base frame (71), the lifting platform (73) is arranged on the base frame (71) via a third slide rail (74), a turning table (75) is turned on the lifting platform (73), the turning table (75) is connected to the lifting platform (73) via a hinge, cross-arranged guide rollers (76) are arranged on the turning table (75), a lifting cylinder (77) is arranged at the bottom of the lifting platform (73), and the movable end of the lifting cylinder (77) is connected to the lifting platform (73); a turning cylinder (78) is also arranged on the base frame (71), a fixing rod (751) is arranged on a side of the turning table (75) close to the turning cylinder (78), and the movable end of the turning cylinder (78) is hinged to the fixing rod (751).

5. The pipe end surface processing and feeding device according to claim 1, characterized in that: The material storage rack (1) and the loading platform (2) are both provided with a material placing platform inclined in the direction of the feeding device (3); and a plurality of material blocking blocks (21) arranged at even intervals are also provided between the loading platform (2) and the feeding device (3).

6. The pipe end surface processing and feeding device according to claim 1 is characterized in that: The first lifting device (8) comprises a lifting plate (81) arranged obliquely, and a first cylinder (82) arranged at the bottom of the lifting plate (81); the second lifting device (9) comprises a lifting block (91) arranged in an alternating manner with the material blocking block (21), and a second cylinder (92) arranged at the bottom of the lifting block (91).

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