CN220765791U

CN220765791U - Hydraulic oil pipe conveying and positioning mechanism

Info

Publication number: CN220765791U
Application number: CN202322618690.4U
Authority: CN
Inventors: 王�琦; 荆大川; 李军强; 王刘学; 王航; 曾健; 罗贵旭
Original assignee: Ningbo Siasun Robot Technology Co ltd
Current assignee: Ningbo Siasun Robot Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-04-12
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of automatic production equipment of hydraulic oil pipes, which comprises a frame, a conveying chain assembly, a plurality of oil pipe clamping assemblies and a plurality of loosening assemblies; the oil pipe clamping assemblies are arranged on a conveying chain of the conveying chain assembly at intervals, and each oil pipe clamping assembly comprises a clamping base, a clamping limiting block, a compression block, a hinge shaft and a torsion spring; the clamping base is arranged on the conveying chain; the clamping limiting block is arranged at one side of the clamping base along the conveying direction; the compression block is rotationally connected to the clamping base through a hinge shaft, and a clamping neutral gear for placing an oil pipe is arranged between the clamping limiting block and the compression block; the torsional spring is sleeved on the hinge shaft and used for limiting the compression block; the loosening assembly is matched with the compaction block to enable the compaction block to be in a loosening state. The automatic conveying mechanism has the advantages that the mechanism can replace manual conveying in the oil pipe machining process, automatic conveying is achieved, and the integral assembly efficiency of the oil pipe is further improved.

Description

Hydraulic oil pipe conveying and positioning mechanism

Technical Field

The utility model relates to the technical field of hydraulic oil pipe assembly, in particular to a hydraulic oil pipe conveying and positioning mechanism.

Background

The hydraulic oil pipe is widely applied to engineering machinery, agricultural machinery, injection molding machinery, various machine tools and automatic hydraulic systems, and consists of a liquid-resistant synthetic rubber inner adhesive layer, a middle adhesive layer, a steel wire braiding layer of layers I, II and III and a weather-resistant synthetic rubber outer adhesive layer. The joint is made of metal and is buckled and pressed on the oil pipe by using a press machine.

At present, the domestic hydraulic oil pipe assembly is mainly carried out by manually cutting off the oil pipe, sleeving the oil pipe into a joint and putting the joint into a buckling machine for buckling, so that the labor intensity of workers is high. The foreign equipment adopts various special equipment such as an oil pipe cutting machine, a peeling machine, a joint sleeving machine, a buckling machine, a cleaning machine, a static pressure testing machine and the like, wherein the conveying, positioning and clamping of the oil pipe are assisted by manpower, the labor cost is low, the time and the labor are wasted, and the production efficiency in the oil pipe production process is affected.

Disclosure of Invention

The utility model aims to solve the technical problems that each environment needs to be manually transported and conveyed in the oil pipe assembly production process, the labor cost is high, and time and labor are wasted, and provides the hydraulic oil pipe transporting and positioning mechanism which can realize automatic transportation and positioning of the oil pipe, reduce the manual work intensity, save time and labor and improve the oil pipe assembly efficiency.

The utility model aims at realizing the following technical scheme:

a hydraulic oil pipe conveying and positioning mechanism comprises a frame, a conveying chain assembly, a plurality of oil pipe clamping assemblies and a plurality of loosening assemblies; the conveying chain component is horizontally arranged on the rack; the oil pipe clamping assemblies are arranged on a conveying chain of the conveying chain assembly at intervals and rotate along with the conveying chain; the oil pipe clamping assembly comprises a clamping base, a clamping limiting block, a compression block, a hinge shaft and a torsion spring; the clamping base is arranged on the conveying chain; the clamping limiting block is arranged on one side of the clamping base along the conveying direction; the compaction block is rotationally connected to the clamping base through a hinge shaft and is positioned at one side opposite to the clamping limiting block; a clamping neutral gear for placing the oil pipe is arranged between the clamping limiting block and the compression block; the torsion spring is sleeved on the hinge shaft and used for limiting the compression block; the compaction block is in a clamping state under the condition of no external force; the loosening assemblies are arranged on the frame at intervals, and the loosening assemblies are matched with the compaction blocks to enable the compaction blocks to be in a loosening state. The mechanism can replace manual work to carry out carrying in the oil pipe machining process, lighten manual work intensity, realize automatic conveying, save time and labor, simultaneously can also accurately position and convey the oil pipe to each appointed station, and finally can further improve the overall assembly efficiency of the oil pipe.

Preferably, the conveying chain assembly comprises a conveying bracket, a driving conveying roller module, a driven conveying roller module, a conveying motor and a conveying chain; the conveying support is arranged on the frame in the horizontal direction; the driving conveying roller module and the driven conveying roller module are respectively arranged at two ends of the conveying bracket; the conveying motor is connected to the driving conveying roller module, and the conveying chain is connected to the driving conveying roller module and the driven conveying roller module in a tensioning mode and is located on the outer ring of the conveying support. The driving conveying roller module, the driven conveying roller module and the conveying chain are driven to rotate through the conveying motor, so that the oil pipe clamping assembly on the conveying chain is convenient to convey and position.

Preferably, the compressing block is in a V shape, and one end of the compressing block is rotationally connected to the hinge shaft; the torsional spring is U-shaped, two ends of the torsional spring are sleeved on the hinge shaft, the U-shaped notch of the torsional spring is arranged downwards, the U-shaped notch of the torsional spring is pressed on the V-shaped notch of the compression block, and the torsional spring compresses the compression block on the clamping base. Through the cooperation of the torsional spring of U type and the compact heap of V type, further make things convenient for when can guaranteeing compact heap pivoted to make torsional spring and compact heap looks chucking cooperation, guarantee not receive under the circumstances of external force can make the torsional spring stable compress tightly the compact heap spacing.

Preferably, a roller notch is formed in the upper end of the compaction block; the pressing block is positioned at the notch of the roller and is provided with a roller shaft in a penetrating way; the roller shaft is rotatably connected with a roller, and the roller is positioned in the roller notch. The roller can be further convenient to be matched with the loosening assembly, so that the compacting block can be further, more quickly and more labor-saving to loosen.

Preferably, each of the loosening assemblies includes a loosening bracket, a loosening cylinder, and a loosening platen; the loosening assembly is arranged on the frame; the loosening cylinder is longitudinally arranged on the loosening bracket, and the loosening pressing plate is arranged on a telescopic part at the bottom of the loosening cylinder; the loosening pressing plate is matched with the pressing block. The pressing plate is driven to press the pressing block through the loosening cylinder, so that the pressing block rotates to be loosened, and then the oil pipe can be taken out in the conveying process to be subjected to reversing or processing of other working procedures, and the oil pipe is clamped between the pressing block and the clamping limiting block after the processing is finished.

Preferably, the clamping limiting block is provided with a fixed block; and the fixed block is provided with an electronic tag. The electronic tag can conveniently mark and identify each oil pipe, so that the data of each oil pipe can be traced.

Preferably, a plurality of RFID components are arranged on the rack; the RFID component comprises a radio frequency bracket, a radio frequency mounting plate and a radio frequency sensor; the radio frequency mounting plate is arranged on the radio frequency bracket, and the radio frequency sensor is arranged on the radio frequency mounting plate; the radio frequency sensor is positioned above the electronic tag, and the radio frequency sensor is matched with the electronic tag to perform information identification and reading and writing. The radio frequency sensor is matched with the electronic tag, so that the production date, production batch number, diameter, length, oil pipe joint type and other information of the current oil pipe can be stored, accurate conveying and production of the oil pipe are ensured, and data of each oil pipe can be traced.

Preferably, the device also comprises a blanking assembly for blanking the unqualified oil pipe; the blanking assembly comprises a blanking bracket, a blanking cylinder, a blanking top plate and an unqualified frame; the blanking bracket is arranged below the discharging end of the conveying chain assembly; the blanking cylinder is longitudinally arranged on the blanking support, the blanking top plate is arranged on the telescopic part at the top of the blanking cylinder and is matched with the compression block, and the disqualified frame is located below the discharge end of the conveying chain assembly. After the oil pipe unqualified signals are conveniently collected through the blanking assembly, the blanking cylinder can be used for driving the blanking top plate to jack up, the blanking top plate is pushed to the compression block, the compression block is enabled to rotate and loosen, the oil pipe falls into the unqualified frame, and qualified products are continuously conveyed to the next working procedure through the conveying chain assembly.

In summary, the oil pipe automatic conveying mechanism has the advantages that the mechanism can replace manual conveying in the oil pipe machining process, reduces manual working strength, achieves automatic conveying, saves time and labor, can accurately position and convey the oil pipe to each designated station, and finally can further improve the overall assembly efficiency of the oil pipe.

Drawings

Fig. 1 is a schematic structural view of a hydraulic oil pipe conveying and positioning mechanism of the present utility model.

Fig. 2 is a schematic view of the structure of the oil clamp assembly of the present utility model.

Fig. 3 is an exploded view of the oil clamp assembly of the present utility model.

Fig. 4 is an exploded view of the release assembly of the present utility model.

Fig. 5 is an exploded view of an RFID assembly of the present utility model.

FIG. 6 is an exploded view of the blanking assembly of the present utility model.

Wherein: 1. a frame; 2. a conveyor chain assembly; 20. a conveyor chain; 21. a conveying support; 22. an active transport roller module; 23. a driven conveying roller module; 24. a conveying motor; 3. an oil pipe clamping assembly; 31. clamping a base; 32. clamping a limiting block; 33. a compaction block; 330. a V-shaped notch; 331. a roller notch; 332. a roller shaft; 333. a roller; 34. a hinge shaft; 35. a torsion spring; 351. a U-shaped notch; 36. a fixed block; 37. an electronic tag; 4. loosening the assembly; 41. loosening the bracket; 42. loosening the air cylinder; 43. loosening the pressing plate; 5. clamping neutral gear; 6. an RFID component; 61. a radio frequency bracket; 62. a radio frequency mounting plate; 63. a radio frequency sensor; 7. a blanking assembly; 71. a blanking bracket; 72. a blanking cylinder; 73. a blanking top plate; 74. and does not fit the frame.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

As shown in fig. 1 to 6, a hydraulic oil pipe conveying and positioning mechanism comprises a frame 1, a conveying chain assembly 2, a plurality of oil pipe clamping assemblies 3 and a plurality of loosening assemblies 4; the conveying chain component 2 is horizontally arranged on the frame 1 in the left-right direction; the plurality of oil pipe clamping assemblies 3 are arranged on the conveying chain 20 of the conveying chain assembly 2 at equal intervals and rotate along with the conveying chain 20; the oil pipe clamping assembly 3 comprises a clamping base 31, a clamping limiting block 32, a compression block 33, a hinge shaft 34 and a torsion spring 35; the clamping base 31 is arranged on the conveyor chain 20; the clamping stopper 32 is provided on the left side of the clamping base 31 in the conveying direction; the pressing block 33 is rotatably connected to the clamping base 31 through a hinge shaft 34 and is positioned on the opposite side (right side) of the clamping limiting block 32; a clamping neutral gear 5 for placing the oil pipe is arranged between the clamping limiting block 32 and the compression block 33; the torsion spring 35 is sleeved on the hinge shaft 34 and used for limiting the compression block 33; the compaction block 33 is in a clamped state without external force; the plurality of loosening assemblies 4 are arranged on the frame 1 at intervals, the plurality of loosening assemblies 4 are respectively arranged at positions where oil pipes need to be taken out and corresponding processing is needed, and the loosening assemblies 4 are matched with the compacting blocks 33 to enable the compacting blocks 33 to be in a loosening state. The mechanism can replace manual work to carry out carrying in the oil pipe machining process, lighten manual work intensity, realize automatic conveying, save time and labor, simultaneously can also accurately position and convey the oil pipe to each appointed station, and finally can further improve the overall assembly efficiency of the oil pipe.

As shown in fig. 1, the conveyor chain assembly 2 includes a conveyor bracket 21, a driving conveyor roller module 22, a driven conveyor roller module 23, a conveyor motor 24, and a conveyor chain 20; the conveying bracket 21 is horizontally arranged on the frame 1; the driving conveying roller module 22 and the driven conveying roller module 23 are respectively arranged at two ends of the conveying bracket 21; the driving conveying roller module 22 and the driven conveying roller module 23 are of conventional conveying belt guide roller structures, a conveying motor 24 is connected to the driving conveying roller module 22, and a conveying chain 20 is connected to the driving conveying roller module 22 and the driven conveying roller module 23 in a tensioning mode and is located on the outer ring of the conveying support 21. The driving conveying roller module 22, the driven conveying roller module 23 and the conveying chain 20 are driven to rotate by the conveying motor 24, so that the oil pipe clamping assembly 3 on the conveying chain 20 is convenient to convey and position.

As shown in fig. 2 and 3, the compression block 33 is V-shaped, and the lower end of the compression block 33 is rotatably connected to the hinge shaft 34; the torsional spring 35 is U-shaped, and the both ends cover of torsional spring 35 is established on articulated shaft 34, and the U-shaped notch 351 of torsional spring 35 sets up downwards, and the U-shaped notch 351 department of torsional spring 35 presses on the V-arrangement notch 330 department of compact heap 33, and torsional spring 35 compresses tightly compact heap 33 on the clamp base 31. Through the cooperation of the torsional spring 35 of U type and the compact heap 33 of V type, further make things convenient for the torsional spring 35 to match with compact heap 33 looks chucking in the time of can guaranteeing compact heap 33 pivoted, guarantee to make the torsional spring 35 stable compress tightly spacingly with compact heap 33 under the circumstances of not receiving external force. The upper end of the compaction block 33 is provided with a roller notch 331; the pressing block 33 is positioned at the roller notch 331 and is penetrated with a roller shaft 332; the roller shaft 332 is rotatably connected with a roller 333, and the roller 333 is positioned in the roller recess 331. The roller 333 can further facilitate the cooperation with the loosening assembly 4, so that the pressing block 33 can be further and more quickly and more easily loosened.

As shown in fig. 2, 3 and 5, the clamping stopper 32 is provided with a fixing block 36; the fixed block 36 is provided with an electronic tag 37, and the electronic tag 37 is a BALLUFF sensor. The electronic tag 37 can conveniently carry out marking identification on each oil pipe, so that the data of each oil pipe can be traced. A plurality of RFID components 6 are arranged on the frame 1 and correspond to positions needing to be added with identification information respectively; the RFID assembly 6 comprises a radio frequency bracket 61, a radio frequency mounting plate 62 and a radio frequency sensor 63; the radio frequency mounting plate 62 is arranged on the radio frequency bracket 61, and the radio frequency sensor 63 is arranged on the radio frequency mounting plate 62; the radio frequency sensor 63 is a baluff sensor, the radio frequency sensor 63 is located above the electronic tag 37, and the radio frequency sensor 63 is matched with the electronic tag 37 to perform information identification and reading and writing. The radio frequency sensor 63 is matched with the electronic tag 37, so that the information of the current oil pipe such as the production date, production batch number, diameter, length, oil pipe joint type and the like can be stored, accurate conveying and production of the oil pipe are ensured, and data of each oil pipe can be traced.

As shown in fig. 4, each release assembly 4 includes a release bracket 41, a release cylinder 42, and a release pressure plate 43; the loosening component 4 is arranged on the frame 1; the loosening cylinder 42 is longitudinally provided on the loosening bracket 41, with a part of the telescopic portion of the loosening cylinder 42 being located at the top and a part of the telescopic portion of the loosening cylinder 42 being located at the bottom. The loosening pressing plate 43 is provided on the telescopic part of the loosening cylinder 42; the release pressure plate 43 cooperates with the compression block 33. The loosening cylinder 42 drives the loosening pressing plate 43 to press the pressing block 33, so that the pressing block 33 rotates to loosen, and then the oil pipe can be taken out in the conveying process to be subjected to reversing or other working procedures, and the oil pipe is clamped between the pressing block 33 and the clamping limiting block 32 after the working is finished.

As shown in fig. 1 and 6, the blanking assembly 7 is used for blanking the unqualified oil pipe; judging whether the hose is assembled to be qualified or not by visual detection of the oil pipe, if the hose is assembled to be qualified, continuously conveying the hose to the next process through the conveying chain assembly 2, and if the hose is not assembled to be qualified, blanking through the blanking assembly 7; the blanking assembly 7 comprises a blanking bracket 71, a blanking cylinder 72, a blanking top plate 73 and a non-qualified frame 74; the blanking bracket 71 is arranged below the discharging end of the conveying chain assembly 2; the blanking cylinder 72 is longitudinally arranged on the blanking bracket 71, the blanking top plate 73 is arranged on the telescopic part of the top of the blanking cylinder 72, the blanking top plate 73 is matched with the compression block 33, and the non-matching frame 74 is positioned below the discharge end of the conveying chain assembly 2. After the oil pipe unqualified signals are conveniently collected through the blanking assembly 7, the blanking cylinder 72 can be enabled to drive the blanking top plate 73 to jack up, the blanking top plate 73 is enabled to jack up towards the compression block 33, the compression block 33 is enabled to rotate and loosen, the oil pipe falls into the unqualified frame 74, and qualified products are continuously conveyed to the next process through the conveying chain assembly 2.

In the conveying process, the oil pipes are transferred and clamped into the clamping neutral gear 5 on the oil pipe clamping assembly 3 one by one through a mechanical arm, the pressing blocks 33 are used for limiting the oil pipes on the clamping limiting blocks 32 through the acting force of the torsion springs 35, when the conveying motor 24 in the conveying chain assembly 2 conveys the oil pipe clamping assembly 3 on the conveying chain 20 to the RFID assembly 6, wireless operation is carried out on the electronic tag 37 through the radio frequency sensor 63, information is read and written on the electronic tag 37, follow-up data can be traced conveniently, when the electronic tag is conveyed to a designated processing station, the pressing plates 43 are driven to press the pressing blocks 33 through the loosening air cylinders 42 on the loosening assembly 4, the oil pipes are in an unlocking and loosening state, the oil pipes are grabbed and transferred to the joint mounting equipment through the mechanical arm to be processed (joint mounting, joint buckling, hydraulic pressure, reversing and the like), after the processing, the oil pipes are clamped into the clamping neutral gear 5 to be continuously conveyed, the electronic tag 37 is subjected to read-write input in the middle, whether the electronic tag 37 is qualified or not is detected through the visual detection equipment after all the processing is finished, if the electronic tag 37 is qualified, the electronic tag is conveyed to the next through the conveying chain assembly 2, the electronic tag is further qualified, and the qualified oil pipe is conveyed to the next through the conveying chain assembly, and the electronic tag is subjected to the unloading operation to the visual detection equipment, and the electronic tag is detected through the visual detection equipment after the electronic device, and the electronic tag is completely through the electronic transmission device.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The hydraulic oil pipe conveying and positioning mechanism is characterized by comprising a frame (1), a conveying chain assembly (2), a plurality of oil pipe clamping assemblies (3) and a plurality of loosening assemblies (4); the conveying chain assembly (2) is horizontally arranged on the frame (1); the oil pipe clamping assemblies (3) are arranged on the conveying chain (20) of the conveying chain assembly (2) at intervals and rotate together with the conveying chain (20); the oil pipe clamping assembly (3) comprises a clamping base (31), a clamping limiting block (32),

A compression block (33), a hinge shaft (34) and a torsion spring (35); the clamping base (31) is arranged on the conveying chain (20); the clamping limiting block (32) is arranged on one side of the clamping base (31) along the conveying direction; the compaction block (33) is rotatably connected to the clamping base (31) through a hinge shaft (34) and is positioned on the opposite side of the clamping limiting block (32); a clamping neutral gear (5) for placing the oil pipe is arranged between the clamping limiting block (32) and the compression block (33); the torsion spring (35) is sleeved on the hinge shaft (34) and used for limiting the compression block (33); the compaction block (33) is in a clamping state under the condition of no external force; the plurality of loosening assemblies (4) are arranged on the frame (1) at intervals, and the loosening assemblies (4) are matched with the compaction blocks (33) to enable the compaction blocks (33) to be in a loosening state.

2. The hydraulic oil pipe conveying and positioning mechanism according to claim 1, wherein the conveying chain assembly (2) comprises a conveying bracket (21), a driving conveying roller module (22), a driven conveying roller module (23), a conveying motor (24) and a conveying chain (20); the conveying support (21) is horizontally arranged on the frame (1); the driving conveying roller module (22) and the driven conveying roller module (23) are respectively arranged at two ends of the conveying bracket (21); the conveying motor (24) is connected to the driving conveying roller module (22), and the conveying chain (20) is connected to the driving conveying roller module (22) and the driven conveying roller module (23) in a tensioning mode and is located on the outer ring of the conveying support (21).

3. The hydraulic oil pipe conveying and positioning mechanism according to claim 1, wherein the compression block (33) is in a V shape, and one end of the compression block (33) is rotatably connected to the hinge shaft (34);

the torsional spring (35) is U-shaped, two ends of the torsional spring (35) are sleeved on the hinge shaft (34), a U-shaped notch (351) of the torsional spring (35) is arranged downwards, the U-shaped notch (351) of the torsional spring (35) is pressed on a V-shaped notch (330) of the compression block (33), and the torsional spring (35) compresses the compression block (33) on the clamping base (31).

4. The hydraulic oil pipe conveying and positioning mechanism according to claim 1, wherein a roller notch (331) is arranged at the upper end of the pressing block (33); the pressing block (33) is positioned at the roller notch (331) and is provided with a roller shaft (332) in a penetrating way; the roller shaft (332) is rotatably connected with a roller (333), and the roller (333) is positioned in the roller notch (331).

5. The hydraulic oil pipe conveying positioning mechanism according to claim 1, wherein each loosening assembly (4) comprises a loosening bracket (41), a loosening cylinder (42) and a loosening platen (43);

the loosening assembly (4) is arranged on the frame (1); the loosening cylinder (42) is longitudinally arranged on the loosening bracket (41), and the loosening pressing plate (43) is arranged on the telescopic part of the loosening cylinder (42); the loosening pressing plate (43) is matched with the pressing block (33).

6. The hydraulic oil pipe conveying and positioning mechanism according to claim 1, wherein a fixed block (36) is arranged on the clamping limiting block (32); an electronic tag (37) is arranged on the fixed block (36).

7. The hydraulic oil pipe conveying and positioning mechanism according to claim 6, wherein a plurality of RFID components (6) are arranged on the frame (1); the RFID component (6) comprises a radio frequency bracket (61), a radio frequency mounting plate (62) and a radio frequency sensor (63); the radio frequency mounting plate (62) is arranged on the radio frequency bracket (61), and the radio frequency sensor (63) is arranged on the radio frequency mounting plate (62); the radio frequency sensor (63) is located above the electronic tag (37), and the radio frequency sensor (63) is matched with the electronic tag (37) to conduct information identification and reading and writing.

8. The hydraulic oil pipe conveying and positioning mechanism according to claim 1, further comprising a blanking assembly (7) for blanking off-specification oil pipes; the blanking assembly (7) comprises a blanking bracket (71), a blanking cylinder (72), a blanking top plate (73) and a non-qualified frame (74); the blanking bracket (71) is arranged below the discharging end of the conveying chain assembly (2); the blanking cylinder (72) is longitudinally arranged on the blanking bracket (71), the blanking top plate (73) is arranged on the telescopic part at the top of the blanking cylinder (72), the blanking top plate (73) is matched with the compression block (33), and the non-lattice frame (74) is positioned below the discharge end of the conveying chain assembly (2).