CN212351003U

CN212351003U - Pipe fitting overturning device

Info

Publication number: CN212351003U
Application number: CN202021169238.4U
Authority: CN
Inventors: 章振华; 何国明; 章薛峰; 俞丁佳
Original assignee: Hangzhou Fuyang Weili Automation Technology Co ltd
Current assignee: Hangzhou Fuyang Weili Automation Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-01-15
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a turning device of pipe fitting, including first pneumatic clamping jaw, first revolving cylinder and first cylinder, first pneumatic clamping jaw is direct or indirect to be connected in first revolving cylinder's rotatory output, and first revolving cylinder's cylinder body is direct or indirect to be connected in the output shaft of first cylinder, and first revolving cylinder's cylinder body is direct or indirect sliding connection on first vertical base, and the cylinder body fixed mounting of first cylinder is on first vertical base, and the direction of motion of the output shaft of first cylinder is the vertical direction. The utility model discloses a turning device of pipe fitting, the structure is ingenious, can be used to overturn the pipe fitting, and the upset is convenient.

Description

Pipe fitting overturning device

Technical Field

The utility model relates to a turning device of pipe fitting.

Background

The structure of the existing pipe 100 and base 200 is shown in fig. 1, the lower part of the pipe 100 has a pipe seat 103 with a size larger than the size of the upper body of the pipe, the upper part of the pipe seat 103 has two oppositely arranged connecting lugs 101 protruding outwards, the upper part of the pipe seat 103 is connected with a transition part 102 with a size smaller than the pipe seat, and the upper part of the transition part 102 is connected with the pipe body. The pipe 100 is a non-metallic material. The base 200 comprises a flat base body and a connecting part 201 for inserting the tube seat 103, the connecting part 201 is connected to the middle of the upper surface of the base body, the connecting part 201 is in a round tube shape, the shape of the inner wall of the connecting part 201 is matched with the shape of the outer wall of the tube seat, through holes 202 for clamping corresponding connecting lugs 101 are formed in the opposite side walls of the connecting part 201, and each through hole 202 is in a long strip shape. The base 200 is a metal material. The assembly of the pipe 100 and the base 200 is usually performed manually, and during the assembly, the pipe needs to be manually identified in direction and then manually pressed onto the base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turning device of pipe fitting, usable this device is with the pipe fitting upset, and is high-efficient convenient.

The utility model provides a turning device of pipe fitting, includes first pneumatic clamping jaw, first revolving cylinder and first cylinder, first pneumatic clamping jaw is directly or indirectly connected in first revolving cylinder's rotatory output, first revolving cylinder's cylinder body is directly or indirectly connected in the output shaft of first cylinder, first revolving cylinder's cylinder body is direct or indirect sliding connection on first vertical base, the cylinder body fixed mounting of first cylinder is on first vertical base, the direction of motion of the output shaft of first cylinder is the vertical direction.

Through adopting above-mentioned technical scheme, first pneumatic clamping jaw can press from both sides the pipe fitting and get, and first revolving cylinder's rotatory output can rotate for the cylinder body, and then drives first pneumatic clamping jaw and rotates, can overturn the pipe fitting.

As a further improvement of the present invention, the rotation plane of the rotation output end of the first rotation cylinder is a plane in the vertical direction. Through adopting above-mentioned technical scheme, the rotation plane of the rotatory output of first revolving cylinder is in the plane of a vertical direction, can carry out 180 degrees upsets with the pipe fitting in this vertical plane to make the pipe fitting adjust to required direction.

As a further improvement, the first mounting bracket is installed to the one side that deviates from first revolving cylinder of first vertical base, and first mounting bracket is T type structure, and the vertical portion of the T type structure of first mounting bracket is connected in first vertical base. Through adopting above-mentioned technical scheme, the first mounting bracket of T type structure is convenient for the installation of first vertical base, also is convenient for first mounting bracket to install on the workstation.

As a further improvement, the first mounting bracket is located at the middle position of the vertical direction of the first vertical base, and the bottom surface of the first vertical base protrudes out of the bottom surface of the transverse part of the T-shaped structure of the first mounting bracket. Through adopting above-mentioned technical scheme, the bottom surface of first vertical base is less than horizontal portion as far as possible, is favorable to first cylinder to promote first revolving cylinder and first pneumatic clamping jaw downstream to can reach the position of pipe fitting, is convenient for carry out the clamp of pipe fitting from the low level and gets.

As a further improvement, the vertical portion of the T-shaped structure of the first mounting frame is located at a non-middle position of the horizontal portion, and the vertical portion is connected to a middle position of the horizontal direction of the first vertical base. Through adopting above-mentioned technical scheme, the protrusion of horizontal portion can be installed on the workstation in the more that one end of first vertical base, does not influence the bottom of first vertical base and protrudes downwards, and the structure is ingenious and compact.

As a further improvement, the mounting panel of horizontal setting is installed at the top of first vertical base, mounting panel protrusion in the side of first vertical base, and the cylinder body of first cylinder is installed in the upper surface of mounting panel, and the output shaft of first cylinder runs through in the mounting panel, and is in the side of first vertical base. Through adopting above-mentioned technical scheme, the setting of mounting panel for the output shaft of first cylinder avoids first vertical base ingeniously and can keep the plane and do not interfere with the side of first vertical base, is convenient for promote first revolving cylinder.

As a further improvement, still install first slide rail on the first vertical base, slidable mounting has first slider on the first slide rail, and first revolving cylinder's cylinder body is installed on first slider. Through adopting above-mentioned technical scheme, the setting of first slide rail and first slider is favorable to first revolving cylinder's slidable mounting.

As a further improvement, the swivelling joint board is installed to first revolving cylinder's rotatory output, and first pneumatic clamping jaw is installed on the swivelling joint board. Through adopting above-mentioned technical scheme, the setting of swivelling joint board for the dismouting of first pneumatic clamping jaw is convenient.

As a further improvement, the first pneumatic clamping jaw has two clamping jaws capable of clamping and loosening, each clamping jaw is provided with a clamp, and the opposite sides of the two clamps are provided with grooves matched with the surfaces of the pipe fittings. Through adopting above-mentioned technical scheme, the setting of anchor clamps on the first pneumatic clamping jaw is adaptable to the pipe fitting of unidimensional not, and easy dismounting.

As a further improvement of the utility model, the rotatory output of first revolving cylinder is located the right side of first revolving cylinder, and the lower extreme of the output shaft of first cylinder is connected in the top of first revolving cylinder body, and the left side of first revolving cylinder body is direct or indirect sliding connection in the right side of first vertical base. By adopting the technical scheme, the specific position layout of each part ensures that the whole structure is compact and ingenious, and is beneficial to the execution of the actions of each part.

Compared with the prior art, the utility model discloses the beneficial effect who possesses has at least: the pipe fitting is convenient, reliable and efficient to turn over.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural view of a pipe and a base according to the present invention;

fig. 2 is a schematic overall structural diagram of an assembly apparatus of a pipe and a base according to an embodiment of the present invention;

FIG. 3 is a schematic view of the assembly apparatus of the pipe and the base shown in FIG. 2 after the casing is hidden;

FIG. 4 is an enlarged view of the part A of FIG. 3;

FIG. 5 is another schematic perspective view of the fitting assembly of the pipe and the base shown in FIG. 3;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

FIG. 7 is another perspective view of the assembly apparatus of the pipe and the base shown in FIG. 3;

FIG. 8 is an enlarged view of the structure of the portion C in FIG. 7;

fig. 9 is a schematic structural diagram of a pipe fitting turnover device according to an embodiment of the present invention;

FIG. 10 is an exploded view of the flipping mechanism of FIG. 9;

fig. 11 is a schematic structural view of a first conveying device of an assembling device for pipe fittings and a base according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of an angle adjustment device for a pipe according to an embodiment of the present invention;

FIG. 13 is an exploded view of the angle adjustment apparatus of FIG. 12;

FIG. 14 is a schematic view of another angular configuration of the angular adjustment apparatus of FIG. 12;

FIG. 15 is an enlarged view of the structure of the portion D in FIG. 14;

FIG. 16 is an enlarged view of the D-section of FIG. 14 in another state;

fig. 17 is a schematic view of a part of the structure of an angle adjusting device according to another embodiment of the present invention;

fig. 18 is a schematic structural view of a pressing device for a pipe and a base according to an embodiment of the present invention;

FIG. 19 is a schematic view of the compressing device in FIG. 18 in another state;

fig. 20 is a schematic structural view of a second base conveying device of the assembling device for pipe fittings and a base according to an embodiment of the present invention;

fig. 21 is another angle structure diagram of the second base conveyer in fig. 20.

In the figure: the device comprises a feeding device 1, a turnover device 2, a first conveying device 3, a rotating disc 4, an angle adjusting device 5, a pressing device 6, a case 7, a first base conveying device 8, a second base conveying device 10, a conveying frame 11, a second conveying device 12, a first pneumatic clamping jaw 21, a first rotating cylinder 22, a first cylinder 23, a first mounting frame 24, a first sliding block 25, a first sliding rail 26, a first vertical base 27, a third pneumatic clamping jaw 31, a seventh cylinder 32, a first sliding table 33, a first sliding seat 34, a second mounting frame 35, a chassis 41, a shifting fork mechanism 50, a second pneumatic clamping jaw 51, a mounting seat 52, a third cylinder 53, a rotating shaft 54, a second rotating cylinder 55, a second cylinder 56, a first fixing seat 57, a first mounting column 58, a fourth cylinder 59, a rack 61, a fifth cylinder 63, a clamping seat 62, a sixth cylinder 66, a second spring 64, a second sliding rail 65, a pressing block 67, The device comprises a partition plate 68, a connecting plate 69, a framework structure 71, a workbench 72, a pipe fitting 100, a connecting lug 101, a transition part 102, a pipe seat 103, a poking plate 104, a longitudinal pushing cylinder 105, a transverse pushing cylinder 106, a bottom plate 107, a sliding rail plate 108, a conveying seat 109, a fourth pneumatic clamping jaw 121, an output plate 122, an eighth cylinder 123, a second sliding seat 124, a base 200, a connecting part 201, a through hole 202, a clamp 211, a rotating connecting plate 221, a shifting fork 501, a first spring 502, a pivot 503, a bearing 504, a limiting part 505 and an arc pressing part 621.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following buckling drawings and preferred embodiments are described in detail below with reference to the following detailed description of the embodiments, structures, features and effects of the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and are not to be considered limiting of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the present application, the pipe 100 and the base 200 are configured as shown in fig. 1, the lower portion of the pipe 100 has a socket 103 with a size larger than the size of the upper body of the pipe, the upper portion of the socket 103 has two outwardly protruding engaging lugs 101 disposed oppositely, the upper portion of the socket 103 is connected with a transition portion 102 with a size smaller than the socket, and the upper portion of the transition portion 102 is connected with the pipe body. The pipe 100 is a non-metallic material.

The base 200 comprises a flat base body and a connecting part 201 for inserting the tube seat 103, the connecting part 201 is connected to the middle of the upper surface of the base body, the connecting part 201 is in a round tube shape, the shape of the inner wall of the connecting part 201 is matched with the shape of the outer wall of the tube seat, through holes 202 for clamping corresponding connecting lugs 101 are formed in the opposite side walls of the connecting part 201, and each through hole 202 is in a long strip shape. The base 200 is a metal material.

Examples

As shown in fig. 3, fig. 4, fig. 9 and fig. 10, the pipe fitting turnover device 2 includes a first pneumatic clamping jaw 21, a first rotating cylinder 22 and a first cylinder 23, the first pneumatic clamping jaw 21 is directly or indirectly connected to a rotation output end of the first rotating cylinder 22, a cylinder body of the first rotating cylinder 22 is directly or indirectly connected to an output shaft of the first cylinder 23, the cylinder body of the first rotating cylinder 22 is directly or indirectly connected to a first vertical base 27 in a sliding manner, the cylinder body of the first cylinder 23 is fixedly mounted on the first vertical base 27, a first mounting frame 24 is mounted on one side of the first vertical base 27 away from the first rotating cylinder, the first mounting frame 24 is mounted on the workbench 72, a movement direction of the output shaft of the first cylinder 23 is a vertical direction, and a rotation plane of the rotation output end of the first rotating cylinder 22 is a plane of the vertical direction. First cylinder 23 is double-end cylinder, and the mounting panel of horizontal setting is installed at the top of first vertical base 27, mounting panel protrusion in the side of first vertical base 27, and the upper surface in the mounting panel is installed to the cylinder body of first cylinder 23, and the output shaft of first cylinder 23 runs through in the mounting panel, and is in the side of first vertical base 27, the setting that the output shaft and the first vertical base of first cylinder 23 parallel. Still install first slide rail 26 on the first vertical base 27, slidable mounting has first slider 25 on first slide rail 26, and the cylinder body of first revolving cylinder 22 is installed on first slider 25. The rotary output end of the first rotary cylinder 22 is provided with a rotary connecting plate 221, the first pneumatic clamping jaw 21 is arranged on the rotary connecting plate 221, the first pneumatic clamping jaw is provided with two clamping jaws capable of performing clamping action and loosening action, the two clamping jaws are provided with clamps 211, and the opposite side surfaces of the two clamps 211 are provided with grooves matched with the surfaces of the pipe fittings for clamping the pipe fittings 100. The first mounting frame 24 is a T-shaped plate structure, a vertical portion of which is mounted on the back of the first vertical base 27, and a horizontal portion of which is mounted on the workbench and can support the first vertical base.

Specifically, the first mounting frame 24 is located at the middle position of the vertical direction of the first vertical base 27, the bottom surface of the first vertical base 27 protrudes out of the bottom surface of the transverse portion of the T-shaped structure of the first mounting frame 24, the vertical portion of the T-shaped structure of the first mounting frame 24 is located at the non-middle position of the transverse portion, the vertical portion is connected to the middle position of the transverse direction of the first vertical base 27, the rotation output end of the first rotary cylinder 22 is located on the right side of the first rotary cylinder 22, the lower end of the output shaft of the first cylinder 23 is connected to the top of the cylinder body of the first rotary cylinder 22, and the left side of the cylinder body of the first rotary cylinder 22 is directly or indirectly connected to the right side of the first vertical base 27 in.

Referring to fig. 1 to 21, an assembling apparatus of a pipe and a base includes:

the discharging device 1 is used for conveying and discharging the pipe fittings 100; the overturning device 2 is used for grabbing the pipe fitting 100 from the emptying device 1 and overturning the pipe fitting; a first transfer device 3 for transferring the tubular element 100 from the overturning device 2 to the rotating disc 4; a rotating disk 4 for rotating the pipe 100 to be sequentially conveyed to the angle adjusting means 5 and the second conveying means 12; the angle adjusting device 5 is used for adjusting and correcting the angle of the pipe fitting 100; the second conveying device 12 is used for grabbing and transferring the pipe fitting 100 from the rotating disc 4 to the base 200 on the second base conveying device 10; the base conveying device I8 is used for conveying the base 200; the second base conveying device 10 is used for conveying the bases 200 conveyed from the first base conveying device 8 to the pressing device 6 at intervals; the pressing device 6 is used for pressing the pipe fitting 100 conveyed by the second base conveying device 10 onto the corresponding base 200; the turning device 2 is positioned above the tail end of the discharging device 1, the first conveying device 3 is positioned above the turning device 2 and the rotating disc 4, the rotating direction of the rotating disc 4 sequentially rotates from the position of the first conveying device to the position of the angle adjusting device 5, the overturning device 2, the first conveying device 3, the rotating disc 4, the angle adjusting device 5, the second conveying device 12, the pressing device 6 and the second base conveying device 10 are directly or indirectly arranged on a workbench 72 of the case 7, the workbench 72 is transversely and horizontally arranged, the lower part of the workbench is supported by a framework structure 71, and the framework structure 71 is formed by splicing sectional materials. The bottom of the rotating disc 4 can be provided with a driving mechanism for driving the rotating disc 4 to rotate intermittently.

As shown in fig. 2, the discharging device 1 includes a vibration tray and a material conveying frame, the material conveying frame is located at a discharging port of the vibration tray, a spiral channel is provided on the vibration tray to allow the pipe fittings 100 to enter the material conveying frame 11 in order, the material conveying frame 11 has two parallel beams, a gap is provided between the two beams, the gap can be matched with the size of the pipe fitting body, or slightly larger than the size of the pipe fitting body but smaller than the size of the outer wall of the pipe fitting, the two beams can be used for lapping the pipe fittings 103 or the connecting lugs 101 with larger size on the pipe fittings 100, and the gap between the two beams is a conveying channel of each pipe fitting 100.

The pipe angle adjusting device 5, as shown in fig. 12 to 16, includes a rotating shaft 54, a second rotating cylinder 55, a second cylinder 56, a second pneumatic clamping jaw 51, a mounting seat 52, a third cylinder 53, a first fixing seat 57, a first mounting post 58 and a shifting fork mechanism 50, the rotating shaft 54 is connected to the rotating output end of the second rotating cylinder 55, the second rotating cylinder 55 is connected to the output end of the second cylinder 56, the moving direction of the output end of the second cylinder 56 is vertical, the rotating plane of the second rotating cylinder 55 is a horizontal plane, the second cylinder 56 is directly or indirectly mounted on the first fixing seat 57, the first fixing seat 57 is mounted on the first mounting post 58, the first mounting post 58 is mounted on the worktable 72, the second pneumatic clamping jaw 51 is mounted on the mounting seat 52, the mounting seat 52 is mounted on the output end of the third cylinder 53, the moving direction of the output end of the third cylinder 53 is perpendicular to the moving direction of the output end of the second cylinder 56, the third cylinder 53 is installed on another first fixing seat 57, the first fixing seat 57 on which the third cylinder 53 is installed on the workbench 72 through another first installation column 58, the shifting fork mechanism 50 is installed on the installation seat 52, a plurality of chassis 41 for placing the pipe fittings 100 are installed on the rotating disk 4, each chassis 41 is provided with an accommodating hole for accommodating a pipe seat 103 of the pipe fitting, the chassis are uniformly distributed at the edge position of the rotating disk, the end part of the rotating shaft 54 is provided with a circular truncated cone which can be inserted into an inner cavity of the pipe fitting, the size of the circular truncated cone is smaller than the diameter of the inner wall of the pipe fitting, and the diameter of the rotating shaft 54 is. The two first mounting posts 58 are disposed in the vertical direction.

The structure of the second pneumatic clamping jaw 51 can be the same as that of the first pneumatic clamping jaw 21, the first pneumatic clamping jaw is horizontally installed on the installation seat 52, the installation seat 52 is flat, the installation seat is horizontally installed at the output end of the third cylinder 53, the lower portion of the rotating shaft 54 is provided with a friction portion for increasing the friction coefficient and protruding stripes in a staggered mode, the cross section size of the friction portion is slightly larger than that of the inner wall of the pipe fitting, when the rotating shaft is inserted into the pipe fitting 100, the friction portion is arranged to easily drive the pipe fitting 100 to rotate, the first fixing seat 57 is provided with a circular through hole and an open slot for dividing the circular through hole, the first installation column 58 is inserted into the circular through hole, and the position of the open slot can be fastened through a fastening piece.

Referring to fig. 14, 15 and 16, the fork mechanism 50 includes a fork 501, a bearing 504 and a first spring 502, the middle or a position near the middle of the fork 501 is pivoted to the mounting seat 52, a pivot 503 is disposed at the pivot, the bearing can be disposed between the pivot 503 and the fork to improve the rotation flexibility of the fork, one end of the first spring 502 is connected to one end of the fork 501, the other end of the first spring is connected to the mounting seat 52, and the bearing 504 is mounted at the other end of the fork 501. The mounting seat 52 is further provided with a position-adjustable limiting member 505, and the limiting member 505 is located on a moving path of the shifting fork 501, is located at a side close to the first spring 502, and can abut against the shifting fork to limit the shifting fork. The first spring 502 is a tension spring, and the first spring and the pipe are located on different sides of the fork, so that the end of the fork where the bearing is installed has a tendency to abut against the pipe 100. When the first spring and the pipe fitting are positioned on the same side of the shifting fork, the first spring can be a pressure spring, and the end part of the shifting fork can be abutted against the pipe fitting. The end of the fork 501 is provided with a notch for accommodating the bearing 504 at a position where the bearing 504 is attached.

As shown in fig. 17, the angle adjusting device 5 further includes a fourth cylinder 59, the second cylinder 56 is mounted at the output end of the fourth cylinder 59, the fourth cylinder 59 is mounted on the first fixing seat 57, and the moving direction of the output end of the fourth cylinder 59 is perpendicular to the moving direction of the output end of the second cylinder 56. The fourth cylinder is advantageously configured to accommodate different sized pipes 100, such as pipes having a smaller height.

A fifth pneumatic jaw is also mounted on the first mounting post 58 for indirectly mounting the second cylinder 56. The fifth pneumatic jaw may grip the tubular 100 when the rotary shaft 54 is inserted into the tubular 100 and may be used to assist in positioning the tubular 100.

As shown in fig. 7, 8, 18 and 19, the pressing device 6 for a pipe and a base is used for pressing the pipe 100 in the base 200, the pressing device 6 includes a frame 61, fifth cylinders 63, clamping bases 62 and sixth cylinders 66, the fifth cylinders 63 are directly or indirectly slidably mounted on two opposite side walls of the frame 61, an output end of each fifth cylinder 63 is connected with one clamping base 62, grooves for accommodating the pipe 100 are formed in opposite side surfaces of the two clamping bases 62, the sixth cylinders 66 are mounted on the upper portion of the frame 61, pressing blocks 67 are mounted at output ends of the sixth cylinders, the pressing blocks 67 are located above the clamping bases 62 and can abut against the clamping bases 62, and the clamping bases 62 are directly or indirectly connected with a reset mechanism for resetting the clamping bases upwards.

Frame 61 is rectangular frame structure, including two relative vertical roof beams and two horizontal roof beams, equal direct or indirect slidable mounting fifth cylinder 63 on each vertical roof beam, the output of each fifth cylinder 63 all is connected with holder 62, the direction of motion of the output of fifth cylinder 63 is horizontal direction, the recess that is used for holding pipe fitting 100 is offered to the side that two holders 62 are relative, the recess cross-section is the arc, the recess is the arc recess promptly, two holders press from both sides tight back mutually, two arc recesses constitute the through-hole that is used for holding the pipe fitting. The sixth air cylinder 66 is installed on a transverse beam on the upper portion of the frame 61, a pressing block 67 is installed at the output end of the sixth air cylinder, the pressing block 67 is located above the clamping seat 62 and can abut against the clamping seat 62, the moving direction of the output end of the sixth air cylinder is the vertical direction, and the frame 61 is installed on the workbench 72 and located at the discharging position of the second base conveying device.

In detail, the opposite inner side walls of the two vertical beams of the frame 61 are provided with vertical connecting plates 69, the plate planes of the connecting plates are perpendicular to the planes of the vertical beams, the connecting plates 69 are provided with vertically arranged second slide rails 65, the two second slide rails are provided with the same slide plate in a sliding manner, and the slide plates are provided with cylinder bodies of two oppositely arranged fifth cylinders 63. The lower part of the upper transverse beam of the frame 61 is connected with partition plates 68 arranged at intervals through connecting rods, one end of the reset mechanism is connected with the sliding plate, and the other end of the reset mechanism is connected with the partition plates 68. An output shaft of the sixth air cylinder 66 penetrates through the partition plate downwards and is connected with the pressing block 67, after the two clamping seats 62 are clamped, the pressing block 67 is located at the middle position of the tops of the two clamping seats 62, and the size of the pressing block 67 is larger than that of a through hole formed by grooves in the two clamping seats. The baffle 68 is provided with a guide through hole, a guide rod is arranged in the guide through hole, the lower end of the guide rod is connected to the upper part of the sliding plate, a gap is reserved between the upper end of the guide rod and the frame cross beam, the reset mechanism comprises a second spring 64, the second spring 64 is sleeved on the outer wall of the guide rod, one end of the second spring 64 is connected to the sliding plate, the other end of the second spring 64 is connected to the lower surface of any baffle 68, and the second spring 64 can play roles of buffering and resetting. The second spring 64 may be a tension spring.

The bottom of each clamp holder 62 is provided with arc pressing part 621 protruding downwards, two arc pressing parts 621 constitute the tubular structure after pressing from both sides tightly, the inner wall of arc pressing part 621 and the outer wall phase-match of the excessive portion 102 of pipe fitting, the outer wall of arc pressing part 621 and the inner wall phase-match of the interface portion 201 of base 200 are favorable to arc pressing part tightly behind pipe fitting 100, send into interface portion 201 with tube socket 103 in, arc pressing part supports and leans on engaging lug 101, be convenient for impress engaging lug 101 into through-hole 202 position.

As shown in fig. 11, the first conveying device 3 includes a second mounting bracket 35, a third pneumatic clamping jaw 31, a seventh air cylinder 32, a first sliding table 33 and a first sliding base 34, the second mounting bracket 35 is mounted on the workbench 72, the first conveying device 3 is located at the feeding position of the rotating disc 4, the first sliding base 34 is mounted on the upper portion of the second mounting bracket 35, the first sliding table 33 is directly or indirectly mounted on the first sliding base 34 in a sliding manner, the seventh air cylinder 32 is mounted on the first sliding base, the third pneumatic clamping jaw 31 is directly or indirectly mounted on the output end of the seventh air cylinder 32, the movement direction of the output end of the seventh air cylinder 32 is a vertical direction, and the movement direction of the first sliding base 33 relative to the first sliding base 34 is perpendicular to the movement direction of the output end of the seventh air cylinder 32.

Specifically, the third pneumatic clamping jaw 31 is horizontally and transversely arranged, the structure of the third pneumatic clamping jaw is the same as that of the first pneumatic clamping jaw, the third pneumatic clamping jaw 31 can be installed at the output end of the seventh air cylinder 32 through a connecting plate, the first sliding seat 34 comprises a lead screw, the lead screw is in threaded connection with the first sliding table 33, and the connection and driving mode of the first sliding seat and the first sliding table can be other schemes, such as a scheme adopting a linear air cylinder.

As shown in fig. 5 and 6, the second conveying device 12 includes a third mounting rack, a fourth pneumatic clamping jaw 121, an eighth cylinder 123, a second sliding table and a second sliding seat 124, the third mounting rack is mounted on the workbench 72, the second conveying device 12 is located at the discharging position of the rotating disk 4 and at the feeding position of the second base conveying device 10, the second sliding seat 124 is mounted on the upper portion of the third mounting rack, the second sliding seat 124 is directly or indirectly slidably mounted on the second sliding seat 124, the eighth cylinder 123 is mounted on the second sliding seat, the output end of the eighth cylinder 123 is an output plate 122, the fourth pneumatic clamping jaw 121 is directly or indirectly mounted on the lower surface of the output plate 122, the moving direction of the output end of the eighth cylinder 123 is a vertical direction, and the moving direction of the second sliding seat relative to the second sliding seat 124 is perpendicular to the moving direction of the output end of the eighth cylinder 123. Specifically, the fourth pneumatic clamping jaw 121 is horizontally and transversely arranged, the structure of the fourth pneumatic clamping jaw is the same as that of the first pneumatic clamping jaw, the fourth pneumatic clamping jaw 121 can be mounted at the output end of the eighth air cylinder 123 through a connecting plate, the second sliding seat 124 comprises a lead screw, the lead screw is in threaded connection with the second sliding table, and the connection and driving mode of the second sliding seat and the second sliding table can be other schemes, such as a scheme adopting a linear air cylinder.

Referring to fig. 5 and 7, the first base conveyor 8 includes a conveyor belt, and the discharge position of the conveyor belt is the feed position of the second base conveyor 10.

As shown in fig. 20 and 21, the second base conveying device 10 includes a conveying base 109, a poking plate 104, a longitudinal pushing cylinder 105 and a transverse pushing cylinder 106, one end of the second base conveying device 10 is located at the discharging position of the first base conveying device 8, the other end of the second base conveying device is located below the pressing device 6, the conveying base 109 has a groove channel for accommodating the base 200, notches for accommodating the base 200 are formed in the poking plate 104 at equal intervals, the output end of the longitudinal pushing cylinder 105 is directly or indirectly connected to the poking plate 104, the longitudinal pushing cylinder 105 is mounted on a bottom plate 107, the bottom plate 107 is slidably mounted on a sliding rail plate 108, and the output end of the transverse pushing cylinder 106 is directly or indirectly connected to the bottom plate 107.

When the pipe fitting feeding device is used, after the pipe fitting 100 is fed by the feeding device 1, the pipe fitting is positioned on the feeding frame 11 in a side-by-side mode, the large-size pipe seat 103 of the pipe fitting faces upwards, and the pipe fitting body faces downwards. The first cylinder 23 of the turnover device 2 drives the first rotary cylinder 22 and the first pneumatic clamping jaw 21 to move towards the conveying frame, after the first rotary cylinder and the first pneumatic clamping jaw move in place, the first pneumatic clamping jaw 21 grabs the pipe fitting 100 from the conveying frame 11 of the emptying device 1, the output end of the first cylinder 23 moves back, after the pipe fitting is taken out from the conveying frame, the first rotary cylinder 22 of the turnover device 2 rotates to turn over the pipe fitting 100, a small-sized pipe fitting body of the pipe fitting faces upwards, and a pipe seat faces downwards.

The first sliding table 33 of the first conveying device 3 moves along the first sliding seat 34 to bring the seventh cylinder 32 and the third pneumatic clamping jaw 31 to the side upper part of the first pneumatic clamping jaw 21 of the turnover device 2, the third pneumatic clamping jaw 31 clamps the pipe fitting 100 on the first pneumatic clamping jaw 21, the first pneumatic clamping jaw is loosened, the first sliding table 33 moves back along the first sliding seat 34 to drive the seventh cylinder and the third pneumatic clamping jaw to move towards the upper part of the rotating disc 4, and the third pneumatic clamping jaw 31 places the pipe fitting 100 on the chassis 41. The rotating disc 4 is driven by a driving mechanism at the bottom thereof to rotate intermittently to drive the chassis 41 to rotate, and the pipe 100 placed on the chassis 41 rotates accordingly.

When the pipe fitting 100 on the chassis 41 rotates to the position of the angle adjusting device 5, the rotating disc 4 stops rotating, the second cylinder 56 of the angle adjusting device 5 drives the second rotating cylinder 55 and the rotating shaft 54 to move towards the opening of the pipe fitting body on the upper part of the pipe fitting 100, so that the end part of the rotating shaft 54 is inserted into the pipe fitting body, meanwhile, the third cylinder 53 drives the mounting seat 52 and the second pneumatic clamping jaw 51 to move towards the pipe fitting 100, the end part of the shifting fork 501, on which the bearing 504 is mounted, abuts against the upper part of the pipe fitting seat 103, the shifting fork 501 is located above the chassis 41 and is on the same horizontal plane with the engaging lug 101, the rotating shaft 54 rotates under the driving of the second rotating cylinder 55, the friction part on the rotating shaft 54 drives the pipe fitting 100 to rotate on the chassis 41, the bearing 504 at the end part of the shifting fork 501 always abuts against the surface of the pipe fitting 100 in the rotating process of the pipe fitting, when the pipe fitting 100, since the end of the engaging lug 101 and the surface of the socket 103 have a step so that the bearing 504 cannot pass over the engaging lug, the fork acts as a limit to the pipe, which is greater than the friction force applied to the pipe by the rotating shaft 54, so that the pipe 100 cannot rotate any more. The engaging lug 101 of the pipe 100 is in the correct position at this time, i.e. the position of the pipe has been corrected, so as to facilitate the subsequent installation on the base 200, and the engaging lug 101 of the pipe 100 can correspond to the position of the through hole 202 on the base 200. The second pneumatic clamping jaw 51 clamps the pipe fitting 100, the rotating shaft 54 is driven by the second air cylinder 56 to be separated from the pipe orifice of the pipe fitting 100, then the second pneumatic clamping jaw 51 is released, and the rotating disc 4 continues to rotate.

The pipe fitting 100 after the position correction rotates to the discharging position under the action of the rotating disc 4, the rotating disc stops rotating, the discharging position and the angle adjusting device 5 are in opposite side positions, namely the pipe fitting 100 after the position correction rotates 180 degrees under the driving of the rotating disc 4, and the correctness of the corrected position is not affected because the connecting lugs 101 are symmetrically arranged.

The second slide of the second conveyor 12 moves along the second slide to the discharge position on the rotary table 4, and if the sensor senses that there is a pipe 100 at the discharge position, the fourth pneumatic jaw 121 performs a clamping action to clamp the pipe 100 at the position, and the second slide moves along the second slide to the feed position of the second base conveyor 10, and the eighth cylinder 123 pushes the fourth pneumatic jaw 121 down the base 200, so that the pipe seat 103 is inserted into the interface portion 201 of the base 200, and the fourth pneumatic jaw is released. And if the sensor does not sense that the pipe fitting is arranged at the discharging position, the fourth pneumatic clamping jaw does not perform clamping action and follow-up action.

The conveying belt of the first base conveying device 8 continuously conveys the bases 200 to the second base conveying device 10, a push plate pushed by an air cylinder can be arranged on a conveying path of the conveying belt, the pushing direction of the push plate is perpendicular to the conveying direction of the conveying belt, and the push plate can push the bases 200 on the conveying belt, so that the bases 200 are arranged orderly and then enter the conveying seat 109 on the second base conveying device 10. The base 200 can be intermittently conveyed backwards by the pulling plate 104 on the second base conveying device 10, specifically, the longitudinal pushing cylinder 105 can drive the pulling plate 104 to move longitudinally, i.e., to move close to the base and away from the base, and the transverse pushing cylinder 106 can drive the bottom plate 107, the longitudinal pushing cylinder 105 and the pulling plate 104 to move along the conveying direction of the conveying base 109.

The fifth cylinder 63 on the pressing device 6 drives the two clamping seats 62 to open, so that the pipe 100 conveyed from the conveying seat 109 is located between the two clamping seats 62, the two clamping seats 62 are closed under the action of the fifth cylinder 63, the pipe 100 is clasped, the output end of the sixth cylinder 66 drives the pressing block 67 to move downwards, so as to abut against the top of the clamping seats 62, the clamping seats 62 are pushed to move downwards, the clamping seats 62 move downwards along the pipe body of the pipe 100, the arc-shaped abutting part 621 abuts against the connecting lug 101, the connecting lug 101 is pressed into the position of the through hole 202 of the joint 201 on the base 200, so that the pipe 100 and the base 200 are assembled, the output end of the sixth cylinder 66 moves upwards, the pressing block 67 is separated from the clamping seats, and the second spring 64 drives the fifth cylinder 63 on the sliding plate and the sliding plate to move upwards to reset. The assembled tube 100 and base 200 are discharged from the discharge port of the entire apparatus.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments that do not depart from the technical scope of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a turning device of pipe fitting, a serial communication port, including first pneumatic clamping jaw (21), first revolving cylinder (22) and first cylinder (23), first pneumatic clamping jaw (21) directly or indirectly connect in the rotatory output of first revolving cylinder (22), the cylinder body of first revolving cylinder (22) directly or indirectly connects in the output shaft of first cylinder (23), the cylinder body of first revolving cylinder (22) directly or indirectly sliding connection is on first vertical base (27), the cylinder body fixed mounting of first cylinder (23) is on first vertical base (27), the direction of motion of the output shaft of first cylinder (23) is the vertical direction.

2. A device for turning over a pipe as claimed in claim 1, characterised in that the plane of rotation of the rotary output end of the first rotary cylinder (22) is a vertical plane.

3. The pipe fitting overturning device according to claim 1, wherein a first mounting frame (24) is mounted on the side of the first vertical base (27) facing away from the first rotary cylinder (22), the first mounting frame (24) is of a T-shaped structure, and the vertical part of the T-shaped structure of the first mounting frame (24) is connected to the first vertical base (27).

4. A pipe fitting turnover device as claimed in claim 3, characterized in that the first mounting bracket (24) is located at the middle position in the vertical direction of the first vertical base (27), and the bottom surface of the first vertical base (27) protrudes from the bottom surface of the transverse portion of the T-shaped structure of the first mounting bracket (24).

5. A pipe turnover device as claimed in claim 4, characterised in that the vertical part of the T-shaped structure of the first mounting frame (24) is in a non-central position with respect to the transverse part, the vertical part being connected to the first vertical base (27) in a central position with respect to the transverse direction.

6. The pipe fitting overturning device according to claim 1, wherein a transversely arranged mounting plate is mounted on the top of the first vertical base (27), the mounting plate protrudes out of the side surface of the first vertical base (27), the cylinder body of the first cylinder (23) is mounted on the upper surface of the mounting plate, and the output shaft of the first cylinder (23) penetrates through the mounting plate and is located on the side surface of the first vertical base (27).

7. The pipe fitting overturning device according to claim 1, wherein a first sliding rail (26) is further mounted on the first vertical base (27), a first sliding block (25) is slidably mounted on the first sliding rail (26), and a cylinder body of the first rotary cylinder (22) is mounted on the first sliding block (25).

8. A device for turning over pipe elements according to claim 1, characterised in that the rotary output of said first rotary cylinder (22) is fitted with a rotary connection plate (221), on which rotary connection plate (221) the first pneumatic gripping jaw (21) is mounted.

9. A device for turning over a pipe according to claim 8, wherein the first pneumatic gripper (21) comprises two grippers for gripping and releasing, each gripper being provided with a gripper (211), the opposite sides of the two grippers (211) being provided with grooves adapted to the surface of the pipe.

10. A pipe turnover device as claimed in any one of claims 1 to 9, characterised in that the rotary output end of the first rotary cylinder (22) is located on the right side of the first rotary cylinder (22), the lower end of the output shaft of the first cylinder (23) is connected to the top of the cylinder body of the first rotary cylinder (22), and the left side of the cylinder body of the first rotary cylinder (22) is directly or indirectly slidably connected to the right side of the first vertical base (27).