CN217322837U

CN217322837U - Positioning mechanism of core pipe

Info

Publication number: CN217322837U
Application number: CN202220946462.2U
Authority: CN
Inventors: 赵晓林; 钟仁勇; 蒋先念
Original assignee: Zhuteyi Chongqing Technology Co ltd
Current assignee: Zhuteyi Chongqing Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-30
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a cast iron production technical field especially relates to a positioning mechanism of core pipe. The positioning mechanism of the core tube comprises: the wire feeding machine comprises a wire feeding machine body, an adjusting mechanism, a limiting and orienting mechanism and a base, wherein a supporting seat is fixedly mounted at the bottom end of the wire feeding machine body, mounting pads are fixedly mounted at four corners of the top surface of the wire feeding machine body, lifting rings are fixedly mounted at the top end of the mounting pads, the adjusting mechanism is fixedly mounted at one end of the wire feeding machine body, the limiting and orienting mechanism is arranged above the adjusting mechanism and fixedly mounted at one end of the wire feeding machine body, and the output end of the limiting and orienting mechanism is in transmission fit with the adjusting mechanism. The utility model provides a positioning mechanism of core pipe's simple structure, simple operation can realize carrying out comparatively accurate pay-off to the core pipe through being equipped with restriction orienting mechanism on the equipment, reduce the deviation of core pipe, increase the precision of equipment when processing the use, and the practicality of this equipment is higher.

Description

Positioning mechanism of core pipe

Technical Field

The utility model relates to a cast iron production technical field especially relates to a positioning mechanism of core pipe.

Background

In the production process of cast iron, inoculation treatment refers to the process of adding a small amount of heterogeneous nucleation substances into liquid iron liquid in the crystallization process, increasing the crystallization core, optimizing the graphite form and refining the structure grains. The production of high-quality castings is of great importance to control the graphite morphology and the matrix structure formed when the cast iron is solidified.

At present, in the process of wire feeding and inoculation, core-spun yarns in coils are drawn out through a pay-off rack, then shaped and sent out through an inoculation wire feeding machine, and finally sent into a launder of a heat-preservation pouring furnace. However, after the core-spun yarn is fed out by the conventional yarn feeder, deviation is easily generated, and the core-spun yarn is not easily fed into the chute.

Therefore, there is a need to provide a new core tube positioning mechanism to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a positioning mechanism of core pipe.

The utility model provides a positioning mechanism of core pipe includes:

the wire feeding machine comprises a wire feeding machine body, wherein a supporting seat is fixedly arranged at the bottom end of the wire feeding machine body, mounting pads are fixedly arranged at four corners of the top surface of the wire feeding machine body, and lifting rings are fixedly arranged at the top ends of the four mounting pads;

the adjusting mechanism is fixedly arranged at one end of the wire feeding machine body and can adjust the discharging height of the core-spun wire;

the limiting and orienting mechanism is arranged above the adjusting mechanism and fixedly arranged at one end of the wire feeder body, the output end of the limiting and orienting mechanism is in transmission fit with the adjusting mechanism, and the limiting and orienting mechanism can adjust the advancing direction of the core-spun wire;

preferably, adjustment mechanism includes two mount pads, two mount pad symmetry fixed mounting is on the lateral wall of wire feeding machine body and near its bottom, two the mount pad all rotates through the pivot and is connected with adjust cylinder, two adjust cylinder's output all rotates through the bottom both ends of pivot and horizontal pole to be connected, one side fixed mounting of horizontal pole has the link, the one end that the horizontal pole was kept away from to the link is connected through mutual rotation between pivot and the connecting seat, and connecting seat fixed mounting is at the lateral wall of wire feeding machine body.

Preferably, the bottom end of the cross rod is symmetrically provided with lugs matched with the adjusting cylinder.

Preferably, the connecting frame is arranged in a C-shaped opening, and the cross rod is connected to the opening of the connecting frame.

Preferably, the orientation restriction mechanism comprises:

the top frame is positioned above the connecting seat, one end of the top frame is arranged at one end of the wire feeding machine body through a mounting plate, the other end of the top frame is symmetrically and fixedly provided with a lifting cylinder, the center of the lower surface of the top frame and the two lifting cylinders are provided with two mounting cylinders corresponding to the positions, the inside of the two mounting cylinders is connected with a connecting rod in a sliding way, one ends of the two connecting rods are mutually and fixedly connected with the output end of the lifting cylinder, one ends of the two connecting rods far away from the lifting cylinder are symmetrically and rotatably connected with a rotating rod through a rotating shaft, the bottom end of the mounting cylinder is provided with avoidance grooves matched with the rotating rods, the four rotating rods are rotatably connected with the avoidance grooves through rotating shafts, semicircular limiting pipes are fixedly mounted at the bottom ends of the two rotating rods, and the two limiting pipes can be combined into a cylindrical sleeve when being mutually closed; and

the base, the base has two, two the symmetry fixed mounting of base is at the upper surface of horizontal pole, two the base all rotates through the pivot and is connected with the auxiliary wheel, and two the auxiliary wheel and two the limiting tube one-to-one.

Preferably, one side of the mounting plate is provided with a convex block, one end of the top frame is provided with a sliding groove matched with the convex block of the mounting plate, and the top frame is connected with the convex block in a sliding manner through the sliding groove.

Preferably, reinforcing ribs are symmetrically arranged at the bottom end of the top frame.

Preferably, still include the base, base fixed mounting is on the top of wire feeding machine body, one side fixed mounting of base has the button, one side of button is equipped with the display screen, and display screen fixed mounting is in one side of base.

Compared with the prior art, the utility model provides a positioning mechanism of core pipe has following beneficial effect:

when needing to use this equipment to carry out lower part man-hour in sending into the chute comparatively accurate with the core pipe, the work is sent out in the wire feeding machine body begins to carry out the plastic, this moment, according to the use height of reality, highly adjust the use of adjustment mechanism and restriction orienting mechanism, afterwards, send into restriction orienting mechanism with the core pipe better through adjustment mechanism in, the rethread restriction orienting mechanism comparatively accurate sends into in the chute, thereby carry out the processing work that goes on next step, mutually supporting between button and the display screen is convenient for realize controlling equipment, this core pipe's positioning mechanism's simple structure, the simple operation, can realize carrying out comparatively accurate pay-off to the core pipe through being equipped with restriction orienting mechanism on the equipment, reduce the deviation of core pipe, increase the precision of equipment when processing uses, this equipment's practicality is higher.

Drawings

Fig. 1 is one of the overall structural diagrams provided by the present invention;

fig. 2 is a second schematic view of the overall structure provided by the present invention;

fig. 3 is one of the schematic structural diagrams of the adjusting mechanism provided by the present invention;

fig. 4 is a second schematic structural diagram of the adjusting mechanism according to the present invention;

FIG. 5 is a schematic structural view of a direction-limiting mechanism according to the present invention;

fig. 6 is a second schematic structural view of the orientation limiting mechanism according to the present invention;

fig. 7 is a third schematic structural view of a third orientation limiting mechanism according to the present invention;

fig. 8 is a fourth schematic structural view of the orientation limiting mechanism of the present invention.

Reference numbers in the figures: 1. a wire feeder body; 2. a supporting seat; 3. a mounting mat; 4. a hoisting ring; 5. an adjustment mechanism; 51. a mounting base; 52. an adjusting cylinder; 53. a cross bar; 54. a connecting frame; 55. a connecting seat; 6. a limit orientation mechanism; 61. a top frame; 62. a lifting cylinder; 63. mounting the cylinder; 64. a connecting rod; 65. rotating the rod; 66. a limiting tube; 67. a base; 68. an auxiliary wheel; 7. a base; 8. pressing a key; 9. a display screen; 10. and (7) mounting the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention provides a core tube positioning mechanism, which includes:

in the embodiment of the present invention, please refer to fig. 1 and 2, the wire feeder body 1, the adjusting mechanism 5 and the orientation limiting mechanism 6.

Specifically, the bottom end of the wire feeding machine body 1 is fixedly provided with a supporting seat 2. Mounting pads 3 are fixedly mounted at four corners of the top surface of the wire feeder body 1, and hanging rings 4 are fixedly mounted at the top ends of the four mounting pads 3. The adjusting mechanism 5 is fixedly arranged at one end of the wire feeding machine body 1, and the adjusting mechanism 5 can adjust the discharging height of the core-spun wire.

The limiting and orienting mechanism 6 is arranged above the adjusting mechanism 5, the limiting and orienting mechanism 6 is fixedly arranged at one end of the wire feeding machine body 1, the output end of the limiting and orienting mechanism 6 is in transmission fit with the adjusting mechanism 5, and the limiting and orienting mechanism 6 can adjust the advancing direction of the core-spun wire.

It should be noted that: when need use this equipment to carry out the lower part with the comparatively accurate chute of sending into of core pipe and add man-hour, the work of sending out is carried out in the plastic to wire feeding machine body 1 begins, at this moment, according to the use height of reality, highly adjust adjusting mechanism 5 use, afterwards, send into restriction orienting mechanism 6 through adjusting mechanism 5 better with the core pipe in, the comparatively accurate chute of sending into of rethread restriction orienting mechanism 6 to carry out the processing work of next step.

In an embodiment of the present invention, referring to fig. 3 and 4, the adjusting mechanism 5 includes two mounting seats 51. The two mounting seats 51 are symmetrically and fixedly mounted on the side wall of the wire feeder body 1 and close to the bottom of the wire feeder body. The two mounting seats 51 are rotatably connected with an adjusting cylinder 52 through a rotating shaft. The output ends of the two adjusting cylinders 52 are rotatably connected with the two ends of the bottom end of the cross rod 53 through rotating shafts. A connecting frame 54 is fixedly mounted on one side of the cross bar 53. One end of the connecting frame 54 far away from the cross rod 53 is rotationally connected with the connecting seat 55 through a rotating shaft, and the connecting seat 55 is fixedly installed on the side wall of the wire feeder body 1.

It should be noted that: when the discharging height of the core tube needs to be adjusted, the adjusting cylinder 52 starts to work, so that the angle of the combination of the cross rod 53 and the connecting frame 54 is adjusted, the discharging height of the core tube is adjusted, and the combination of the cross rod 53 and the connecting frame 54 is convenient to install by the installation seat 51 and the connecting seat 55.

In the embodiment of the present invention, please refer to fig. 3 and 4, the bottom of the cross rod 53 is symmetrically provided with a protrusion engaged with the adjusting cylinder 52, so as to increase the degree of engagement between the cross rod 53 and the adjusting cylinder 52.

In the embodiment of the present invention, please refer to fig. 3 and 4, the connecting frame 54 is a C-shaped opening, and the cross rod 53 is connected to the opening of the connecting frame 54, so as to facilitate the installation of the cross rod 53.

In an embodiment of the present invention, referring to fig. 5, 6, 7 and 8, the orientation-limiting mechanism 6 includes a top frame 61 and a base 67. The top frame 61 is located above the connecting base 55, and one end of the top frame 61 is installed at one end of the wire feeder body 1 through the installation plate 10. The top end of the top frame 61 is symmetrically and fixedly provided with a lifting cylinder 62. Two installation section of thick bamboo 63 are installed to the position with two lift cylinders 62 to the lower surface center of roof-rack 61, the inside sliding connection of two installation sections of thick bamboo 63 has connecting rod 64, mutual fixed connection between the one end of two connecting rod 64 and lift cylinder 62's the output, the one end that lift cylinder 62 was kept away from to two connecting rod 64 is connected with dwang 65 through pivot symmetry rotation, installation section of thick bamboo 63's bottom seted up with dwang 65 between the groove of dodging of mutually supporting, four dwang 65 all are connected through pivot and dodge groove rotation, the equal fixed mounting in bottom of two dwang 65 has semicircular limiting tube 66, and can synthetic cylinder sleeve when two limiting tube 66 draw close to each other.

The bases 67 are two, the two bases 67 are symmetrically and fixedly installed on the upper surface of the cross rod 53, the two bases 67 are connected with the auxiliary wheels 68 through the rotating shafts in a rotating mode, and the two auxiliary wheels 68 correspond to the two limiting pipes 66 one to one.

It should be noted that: when the wire feeder body 1 shapes and sends out the core pipe, the auxiliary wheel 68 facilitates auxiliary conveying of the core pipe, and at this time, in order to increase the accuracy of the core pipe entering the flow groove, the lifting cylinder 62 starts to work to drive the connecting rod 64 to descend, and along with the descending of the connecting rod 64, the connecting rod 64 provides a downward force to the rotating rod 65, at this time, the rotating rod 65 rotates around the rotating shaft in the middle of the rotating rod 65 in a mode similar to a seesaw, the bottom end of the connecting rod 64 is provided with an avoiding groove which is matched with the connecting rod 65 in a rotating way, the rotating rod 65 is fixedly provided with the limiting pipes 66, the two limiting pipes 66 are opened along with the rotation of the rotating rod 65, at this time, the core pipe is placed between the two limiting pipes 66, and then, the lifting cylinder 62 drives the connecting rod 64 to ascend to drive the rotating rod 65 to rotate in the opposite direction, at this time, along with the rotation of the rotating rod 65, the two limiting pipes 66 start to be closed, so that the sleeving limitation of the core pipe is realized, and the core pipe is better sent into the launder to better work.

In the embodiment of the present invention, referring to fig. 5, 6, 7 and 8, the four limiting tubes 66 are all disposed in a semicircular shape, so as to limit the position of the core tube.

In an embodiment of the present invention, please refer to fig. 5, fig. 6, fig. 7 and fig. 8, a bump is disposed on one side of the mounting plate 10, and a sliding slot is disposed on one end of the top frame 61 and is matched with the bump of the mounting plate 10, so as to adjust the position of the top frame 61.

In the embodiment of the present invention, please refer to fig. 5, 6, 7 and 8, the bottom end of the top frame 61 is symmetrically provided with reinforcing ribs, which is convenient for increasing the installation stability of the top frame 61.

In addition, a base can be arranged at the top of the wire feeding machine body 1, a key 8 is fixedly arranged on one side of the base 7, a display screen 9 is arranged on one side of the key 8, and the display screen 9 is fixedly arranged on one side of the base 7. The switch and the button 8 electric connection of adjustment cylinder 52 and lift cylinder 62 are convenient for realize controlling whole equipment through mutually supporting between button 8 and the display screen 9.

The utility model provides a positioning mechanism of core pipe's theory of operation as follows:

when the core tube is required to be accurately fed into the launder for lower part processing by using the device, the wire feeder body 1 starts to perform shaping and feeding work, at the moment, the use heights of the adjusting mechanism 5 and the limiting and orienting mechanism 6 are adjusted according to the actual use height, then, the core tube is better fed into the limiting and orienting mechanism 6 through the adjusting mechanism 5, after the core tube is shaped and fed out by the wire feeder body 1, the auxiliary wheel 68 is convenient for auxiliary conveying of the core tube, at the moment, in order to increase the accuracy of the core tube entering the launder, the lifting cylinder 62 starts to work to drive the connecting rod 64 to ascend, along with the ascending of the connecting rod 64, the connecting rod 64 provides an upward force to the rotating rod 65, at the moment, the rotating rod 65 rotates around the rotating shaft in the middle part of the rotating rod 65 in a rotating mode similar to a seesaw, the bottom end of the connecting rod 64 is provided with an avoiding groove matched with the rotating rod 65 in rotation, and all fixed mounting has the restriction pipe 66 on the dwang 65, make two restriction pipes 66 be the open mode along with the rotation of dwang 65, at this moment, place the core pipe between two restriction pipes 66, subsequently, the lift cylinder 62 drives the connecting rod 64 and descends, drive the dwang 65 and carry out the rotation in the opposite direction, along with the rotation of dwang 65 at this moment, two restriction pipes 66 begin to close, and then realize the restriction of cup jointing of core pipe, thereby better send the core pipe into the chute, better carry out work, when needing to adjust the ejection of compact height of core pipe, adjust the cylinder 52 and begin to work, realize carrying out the regulation of angle to the assembly of horizontal pole 53 and link 54, and mount pad 51 and connecting seat 55 are convenient for install the assembly of horizontal pole 53 and link 54, in the chute is comparatively accurate through restricting orientation mechanism 6, when the discharging height of the core tube needs to be adjusted, the adjusting cylinder 52 starts to work, so that the angle of the combination of the cross rod 53 and the connecting frame 54 is adjusted, and the combination of the cross rod 53 and the connecting frame 54 is conveniently installed by the installation seat 51 and the connecting seat 55, so that the next processing work is performed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A core tube positioning mechanism, comprising:

the wire feeding machine comprises a wire feeding machine body (1), wherein a supporting seat (2) is fixedly installed at the bottom end of the wire feeding machine body (1), mounting pads (3) are fixedly installed at four corners of the top surface of the wire feeding machine body (1), and lifting rings (4) are fixedly installed at the top ends of the four mounting pads (3);

the adjusting mechanism (5) is fixedly arranged at one end of the wire feeding machine body (1), and the adjusting mechanism (5) can adjust the discharging height of the cored wire;

the core-spun yarn feeding device comprises a limiting and orienting mechanism (6), wherein the limiting and orienting mechanism (6) is arranged above an adjusting mechanism (5), the limiting and orienting mechanism (6) is fixedly installed at one end of a yarn feeding machine body (1), the output end of the limiting and orienting mechanism (6) is in transmission fit with the adjusting mechanism (5), and the direction of the core-spun yarn moving forwards can be adjusted by the limiting and orienting mechanism (6).

2. The core tube positioning mechanism as claimed in claim 1, characterized in that the adjusting mechanism (5) comprises two mounting seats (51), the two mounting seats (51) are symmetrically and fixedly mounted on the side wall of the wire feeder body (1) and close to the bottom of the wire feeder body, the two mounting seats (51) are rotatably connected with adjusting cylinders (52) through rotating shafts, the output ends of the two adjusting cylinders (52) are rotatably connected with the two ends of the bottom end of a cross rod (53) through rotating shafts, a connecting frame (54) is fixedly mounted on one side of the cross rod (53), one end of the connecting frame (54) far away from the cross rod (53) is rotatably connected with a connecting seat (55) through rotating shafts, and the connecting seat (55) is fixedly mounted on the side wall of the wire feeder body (1).

3. The core tube positioning mechanism as defined in claim 2 wherein the bottom ends of the cross bars (53) are symmetrically provided with projections which are engaged with the adjustment cylinders (52).

4. The core tube positioning mechanism according to claim 2 characterized in that the connection frame (54) is provided with a C-shaped opening, and the cross bar (53) is connected to the opening of the connection frame (54).

5. The core tube positioning mechanism of claim 1 wherein the orientation limiting mechanism (6) comprises:

top frame (61), top frame (61) are located the top of connecting seat (55), and the one end of top frame (61) is passed through mounting panel (10) and is installed the one end at wire feeder body (1), the other one end symmetry fixed mounting of top frame (61) has lift cylinder (62), the lower surface central authorities and two of top frame (61) lift cylinder (62) are to the position install two installation section of thick bamboo (63), two the inside sliding connection of installation section of thick bamboo (63) has connecting rod (64), two fixed connection each other between the one end of connecting rod (64) and the output of lift cylinder (62), two the one end that lift cylinder (62) were kept away from to connecting rod (64) is connected with dwang (65) through pivot symmetry rotation, the bottom of installation section of thick bamboo (63) is seted up and is dodged the groove with mutually supporting between dwang (65), the four rotating rods (65) are rotatably connected with the avoiding groove through rotating shafts, semicircular limiting pipes (66) are fixedly mounted at the bottom ends of the two rotating rods (65), and the two limiting pipes (66) can be combined into a cylindrical sleeve when being mutually closed; and

base (67), base (67) have two, two base (67) symmetry fixed mounting is at the upper surface of horizontal pole (53), two base (67) all is connected with auxiliary wheel (68) through the pivot rotation, and two auxiliary wheel (68) and two limit pipe (66) one-to-one.

6. The core tube positioning mechanism as claimed in claim 5, characterized in that the mounting plate (10) is provided with a projection at one side thereof, the top frame (61) is provided with a sliding slot at one end thereof for cooperation with the projection of the mounting plate (10), and the top frame (61) is slidably connected with the projection through the sliding slot.

7. The core tube positioning mechanism as claimed in claim 5 wherein the top frame (61) is symmetrically ribbed at its bottom end.

8. The core tube positioning mechanism according to claim 5, further comprising a base (7), wherein the base (7) is fixedly installed at the top end of the wire feeder body (1), a key (8) is fixedly installed at one side of the base (7), a display screen (9) is arranged at one side of the key (8), and the display screen (9) is fixedly installed at one side of the base (7).