CN210936523U

CN210936523U - Charging basket discharging compensation mechanism

Info

Publication number: CN210936523U
Application number: CN201921696589.8U
Authority: CN
Inventors: 闫瑞
Original assignee: Suzhou In Order Intelligent Equipment Co ltd
Current assignee: Suzhou In Order Intelligent Equipment Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-07
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a charging basket emptying compensation mechanism, which comprises a main arm, a swing arm, an installation shaft sleeve, a rotating shaft, a magnetic powder clutch and a potentiometer, wherein the main arm and the swing arm are arranged up and down, the main arm is connected with a transverse rod component, and the swing arm is connected with a vertical rod component; the installation shaft sleeve is installed on the main arm in a positioning mode, the rotating shaft is divided into three sections along the axial direction, the lower transmission section, the middle bearing section and the upper transmission section are sequentially arranged from bottom to top, the lower transmission section is connected to the swing arm through a first key, the middle bearing section penetrates through the installation shaft sleeve and is rotatably connected with the installation shaft sleeve through a bearing, the upper transmission section penetrates through a hollow shaft of the magnetic powder clutch, the upper transmission section is further connected with the hollow shaft of the magnetic powder clutch through a second key, and an upper shaft end, extending out of the magnetic powder clutch, of the upper transmission section is connected with the rotating shaft of the potentiometer in a positioning mode. This charging basket blowing compensation mechanism can effectively avoid the drawback that leads to the blowing device often to accelerate and decelerate because of the shake in small, broken bits of copper pipe, has solved the problem that the copper pipe bruised, has ensured the copper pipe quality.

Description

Charging basket discharging compensation mechanism

Technical Field

The utility model relates to a copper tubular product processing equipment technical field specifically provides a charging basket blowing compensation mechanism.

Background

The traditional copper pipe internal thread forming process usually adopts a frame-to-frame processing mode, and the specific processing steps are as follows: step 1) placing a hollow copper pipe wound into a plate in a discharging frame, and then placing the discharging frame on a rotating table of a discharging device; step 2) inserting the head section of the hollow copper tube into a rotary forging machine to be extruded into a solid shape, then guiding the hollow copper tube after head manufacturing to sequentially pass through a vertical roller and a horizontal roller of a feeding and guiding device, and finally guiding the hollow copper tube to a straightening device to be straightened; step 3), the hollow copper pipe coming out of the straightening device is led into an internal thread pipe spinning forming device to be subjected to internal thread forming processing; and 4) leading the hollow copper tube coming out of the internal thread tube spinning forming device to a drawing device for drawing, then leading the hollow copper tube to pass through a vertical roller and a horizontal roller of a material receiving and leading-in device in sequence, and finally leading the hollow copper tube to a material receiving frame placed on a rotating table of a material receiving device.

In traditional copper tubular product internal thread forming process, because there is the deviation between the blowing speed of the blowing process of the front track and the receipts material speed of the receipts material process (or drawing process) of the back track to can lead to the rolling diameter of copper pipe in receiving the material basket constantly irregular change, can lead to the copper pipe position to change promptly. In order to ensure that the linear speed of copper pipe conveying is constant, the position of the copper pipe in the material receiving frame must be monitored at any time, then the corresponding rotating speed is calculated, and a rotating speed input is given to the material discharging device, so that the uniform speed control of the linear speed is realized.

The attached figure 1 shows a blowing compensation mechanism that cooperation blowing device work, and the concrete structure is: the device comprises a main arm a10, a swing arm a11, a mounting bushing a12, a rotating shaft a13 and a potentiometer a14, wherein the main arm a10 and the swing arm a11 are transversely placed long-strip structures and are arranged up and down, a transverse rod assembly for passing through a copper pipe is further connected to the main arm a10, a vertical rod assembly for passing through a copper pipe is further connected to the swing arm a11 (it is stated that the transverse rod assembly and the vertical rod assembly are not identical to the vertical roller and the transverse roller of the emptying and introducing device), the mounting bushing a12 is positioned and mounted on the main arm a10, the rotating shaft a13 is passed through the mounting bushing a12, the rotating shaft a13 is rotatably connected with the mounting bushing a12 through a bearing, in addition, the lower shaft end of the rotating shaft a13 extends out of the mounting bushing a12 and is in transmission connection with the swing arm a11, and the upper shaft end of the rotating shaft a13 also extends out of the mounting bushing 539a 12, And is connected with the rotating shaft of the potentiometer a14 in a positioning way.

When the device is ready for work, one end of the copper pipe arranged in the material placing frame firstly sequentially penetrates around the vertical rod assembly and the transverse rod assembly, and then the operations from the step 2) to the step 4) are sequentially carried out. After the copper pipe is machined, when the position of the copper pipe begins to change, the copper pipe drives the swing arm a11 to swing up and down and transmits the swing arm a11 to the potentiometer a14 through the rotating shaft a13, the potentiometer a14 outputs information to the PLC, and the PLC calculates the information and then sends a compensation signal to the emptying device.

However, the existing discharging compensation mechanism cannot filter the fine crushing and shaking of the copper pipe, so that the discharging device is often accelerated and decelerated, and when the copper pipe in the discharging frame is less than one third, the copper pipe is damaged due to frequent acceleration and deceleration.

In view of this, the present invention is especially provided.

Disclosure of Invention

In order to overcome the defects, the utility model provides a charging basket blowing compensation mechanism, it can effectively avoid the drawback that leads to the blowing device often to accelerate and decelerate because of the shake in small, broken bits of copper pipe to solve the problem that the copper pipe bruised effectively, ensured the copper pipe quality.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a charging basket emptying compensation mechanism comprises a main arm and a swing arm which are both in a transverse strip shape, wherein the main arm and the swing arm are arranged up and down, a transverse rod assembly for a copper pipe to penetrate and wind is further connected to the main arm, and a vertical rod assembly for the copper pipe to penetrate and wind is further connected to the swing arm; the main arm is provided with a main arm, and the main arm is provided with a main arm, a mounting shaft sleeve, a rotating shaft, a magnetic powder clutch and a potentiometer, wherein the mounting shaft sleeve is installed on the main arm in a positioning mode, the rotating shaft is divided into three sections along the axial direction of the rotating shaft, and sequentially comprises a lower transmission section, a middle bearing section and an upper transmission section from bottom to top, the lower transmission section is connected to the swing arm through a first key, the middle bearing section is arranged in the mounting shaft sleeve in a penetrating mode and is further rotatably connected with the mounting shaft sleeve through a bearing, the upper transmission section penetrates through a hollow shaft of the magnetic powder clutch and is further connected with the hollow shaft of the magnetic powder clutch through a second key, and in addition, the upper shaft end, extending out of the magnetic powder clutch, of the upper transmission section is also connected with the rotating shaft of the potentiometer in a positioning.

As a further improvement of the present invention, the transverse rod assembly comprises a lateral transverse rod assembly and a middle transverse rod assembly, wherein the lateral transverse rod assembly has a first mounting bracket connected to the lower side of the one end of the main arm in the length direction, and at least two first transverse rods which are transversely mounted on the first mounting bracket and are also arranged side by side up and down, and the middle transverse rod assembly has a second mounting bracket connected to the lower side of the middle part of the main arm in a positioning manner, and at least one second transverse rod transversely mounted on the second mounting bracket;

the vertical rod assembly is provided with a third mounting bracket which is hinged to one end of the swing arm in the length direction, and at least two vertical rods which are vertically mounted on the third mounting bracket, and the vertical rods are arranged side by side.

As a further improvement of the utility model, the main arm is provided with a mounting hole which runs through the upper and lower side surfaces of the main arm;

the mounting shaft sleeve is provided with a hollow pipe sleeve and a flange plate integrally connected to one axial end of the hollow pipe sleeve, the hollow pipe sleeve is inserted into the mounting hole, and the flange plate is fixedly connected with the main arm through bolts.

As a further improvement of the utility model, a first key groove for installing the first key is concavely arranged on the side wall of the lower transmission section; an accommodating groove for accommodating the lower transmission section is formed in the other end of the swing arm in the length direction, and a second key groove correspondingly matched with the first key groove is further concavely formed in the inner wall of the accommodating groove;

a third key groove for mounting the second key is concavely arranged on the side wall of the upper transmission section; the magnetic powder clutch adopts a hollow shaft inner shell to rotate the magnetic powder clutch, and a fourth key groove correspondingly matched with the third key groove is also concavely arranged on the inner wall of the hollow shaft of the magnetic powder clutch;

in addition, the upper shaft end of the upper transmission section is connected with the rotating shaft of the potentiometer in a positioning mode through a coupler.

As a further improvement of the utility model, one side of the shell of the magnetic powder clutch is fixedly connected with the flange plate through screws;

in addition, the upper transmission section is further sleeved with a bearing seat sleeve in an annular shape, the bearing seat sleeve is arranged between the magnetic powder clutch and the potentiometer, and meanwhile the bearing seat sleeve is further connected with the other side of the shell of the magnetic powder clutch and the shell of the potentiometer in a positioning mode.

As a further improvement of the utility model, it is right still to be equipped with the elastic component that the swing arm provided the restoring force, elastic component has pendulum rod, mount pad and two leaf springs, wherein, the pendulum rod location install in on the other end of swing arm length direction, the mount pad location install in on the downside of main arm, just still be provided with a confession on the mount pad the perforation that the rotation axis was worn to put, two the one end of leaf spring is equallyd divide do not the location install in on the mount pad, and two the other end of leaf spring is equallyd divide do elasticity support in on the pendulum rod.

The utility model has the advantages that: borrow by charging basket blowing compensation mechanism, just can drive after the damping force that magnetic clutch provided must be overcome to the copper pipe the swing arm swing has just so avoided effectively because of the shake in small, broken bits of copper pipe leads to the drawback of blowing device frequent acceleration and deceleration to fine solution the problem that the copper pipe bruised, ensured the copper pipe quality.

Drawings

FIG. 1 is an exploded view of a conventional discharge compensation mechanism;

fig. 2 is an exploded schematic view of the charging basket discharging compensation mechanism of the present invention;

FIG. 3 is a schematic diagram of the assembly of the partial components (the swing arm, the mounting sleeve, the rotating shaft, the magnetic particle clutch, the potentiometer, etc.) shown in FIG. 2;

fig. 4 is a schematic view of the assembly relationship of the elastic assembly shown in fig. 2 mounted between the main arm and the swing arm.

The following description is made with reference to the accompanying drawings:

10-main arm a 11-swing arm a

12-mounting shaft sleeve a 13-rotating shaft a

14-potentiometer a

20-main arm 200-mounting hole

21-swing arm 22-mounting shaft sleeve

220-hollow pipe sleeve 221-flange

23-rotation axis 230-lower transmission section

231-middle receiving section 232-upper transmission section

24-magnetic particle clutch 25-potentiometer

26-first key 27-bearing

28-second Key 290-first mounting bracket

291-first horizontal stick 292-second mounting bracket

293-second horizontal rod 294-third mounting bracket

295-vertical stick 210-coupling

211-bearing seat sleeve 2120-swing link

2121-mounting seat 2122-leaf spring

213-round nut 214-spacer

215-retaining ring

Detailed Description

Other advantages and capabilities of the present invention will be readily apparent to those skilled in the art from the disclosure herein.

It should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relation or adjustment of the size should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention. The terms "first," "second," and "third" used herein are used for convenience of description and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the structures can be changed or adjusted without substantial technical changes.

Example 1:

please refer to fig. 2 to 4, which are schematic diagrams of an exploded structure and two partial structures of the charging basket discharging compensation mechanism according to the present invention.

The charging basket emptying compensation mechanism of the utility model comprises a main arm 20 and a swing arm 21 which are both in a transverse strip shape, wherein the main arm 20 and the swing arm 21 are arranged up and down, a transverse rod component for a copper pipe to penetrate and wind is connected to the main arm 20, and a vertical rod component for the copper pipe to penetrate and wind is connected to the swing arm 21; in particular, the device also comprises a mounting shaft sleeve 22, a rotating shaft 23, a magnetic powder clutch 24 and a potentiometer 25, the mounting shaft sleeve 22 is positioned and mounted on the main arm 20, the rotating shaft 23 is divided into three sections along the axial direction thereof, and sequentially comprises a lower transmission section 230, a middle bearing section 231 and an upper transmission section 232 from bottom to top, wherein the lower transmission section 230 is connected to the swing arm 21 through a first key 26, the middle receiving section 231 is inserted into the mounting sleeve 22, the middle bearing section 231 is also rotationally connected with the mounting shaft sleeve 22 through two bearings 27, the upper transmission section 232 penetrates through the hollow shaft of the magnetic powder clutch 24, and the upper transmission section 232 is also connected with the hollow shaft of the magnetic powder clutch 24 through a second key 28, in addition, the upper shaft end of the upper transmission section 232 extending out of the magnetic powder clutch 24 is also connected with the rotating shaft of the potentiometer 25 in a positioning manner.

In this embodiment, it is preferable that the lateral stick assembly includes a lateral stick assembly and a middle stick assembly, wherein the lateral stick assembly has a first mounting bracket 290 connected to the lower side of one end of the main arm 20 in the length direction, and at least two first sticks 291 mounted transversely on the first mounting bracket 290 and arranged side by side up and down, the middle stick assembly has a second mounting bracket 292 connected to the lower side of the middle part of the main arm 20 and at least one second stick 293 mounted transversely on the second mounting bracket 292, and when there are a plurality of second sticks 293, the plurality of second sticks 293 are arranged side by side up and down; the middle transverse rod assembly is arranged for preventing the copper pipe from bending and deforming due to overlarge drop;

the vertical rod assembly comprises a third mounting bracket 294 hinged to one end of the swing arm 21 in the length direction, and at least two vertical rods 295 vertically mounted on the third mounting bracket 294, wherein the at least two vertical rods 295 are arranged side by side.

Supplementary explanation: when the device is installed, the first mounting bracket 290, the second mounting bracket 292 and the third mounting bracket 294 are all positioned and mounted on the rack, respectively, the main arm 20 is fixed in position relative to the first mounting bracket 290 and the second mounting bracket 292, and the swing arm 21 is capable of swinging up and down relative to the third mounting bracket 294.

In this embodiment, it is preferable that the main arm 20 is provided with mounting holes 200 penetrating through the upper and lower sides thereof, and at the same time, the mounting holes 200 are located between the lateral transverse rod assembly and the middle transverse rod assembly;

the mounting sleeve 22 has a hollow pipe casing 220 and a flange 221 integrally connected to one axial end of the hollow pipe casing 220, and the hollow pipe casing 220 is inserted into the mounting hole 200, and the flange 221 is fixedly connected to the main arm 20 by bolts.

In this embodiment, it is preferable that a first key slot for installing the first key 26 is recessed on the sidewall of the lower transmission section 230; an accommodating groove (arranged at the position shown by the arrow A) for accommodating the lower transmission section 230 is formed in the other end of the swing arm 21 in the length direction, and a second key groove correspondingly matched with the first key groove is concavely formed in the inner wall of the accommodating groove;

a third key groove for mounting the second key 28 is concavely arranged on the side wall of the upper transmission section 232; the magnetic powder clutch 24 adopts a hollow shaft inner shell rotary magnetic powder clutch, and a fourth key groove correspondingly matched with the third key groove is further concavely arranged on the inner wall of the hollow shaft of the magnetic powder clutch 24;

in addition, in order to limit the axial position of the rotating shaft 23, a round nut 213 is further installed at a position where the upper transmission section 232 is engaged with the middle receiving section 231, and a gasket 214 and a retainer ring 215 are installed in the receiving groove.

In this embodiment, preferably, the upper shaft end of the upper transmission section 232 is connected to the rotating shaft of the potentiometer 25 through a coupling 210.

Preferably, one side of the shell of the magnetic powder clutch 24 is fixedly connected with the flange 221 through a screw; in addition, a ring-shaped bearing sleeve 211 is further sleeved on the upper transmission section 232, the bearing sleeve 211 is arranged between the magnetic powder clutch 24 and the potentiometer 25, and meanwhile, the bearing sleeve 211 is further connected with the other side of the shell of the magnetic powder clutch 24 and the shell of the potentiometer 25 in a locating mode. The receiving sleeve 211 is used for receiving the potentiometer 25, and the rotating shaft of the potentiometer 25 and the coupling 210 are both disposed in the receiving sleeve 211.

In this embodiment, it is preferable that an elastic component is further provided for providing a restoring force to the swing arm 21, the elastic component has a swing rod 2120, a mounting seat 2121 and two leaf springs 2122, wherein the swing rod 2120 is positioned and mounted at the other end of the swing arm 21 in the length direction, the mounting seat 2121 is positioned and mounted on the lower side surface of the main arm 20, a through hole for the rotating shaft 23 to pass through is further provided on the mounting seat 2121, one end of each of the two leaf springs 2122 is respectively positioned and mounted on the mounting seat 2121, and the other end of each of the two leaf springs 2122 is respectively elastically abutted against the swing rod 2120.

Furthermore, the utility model provides a charging basket blowing compensation mechanism's theory of operation specifically does: when the copper tube feeding device is ready for operation, one end of the copper tube placed in the feeding frame sequentially passes through the two vertical rods 295, the two first transverse rods 291 and the second transverse rod 293, and then enters subsequent processing equipment. After the copper pipe starts to be machined, when the copper pipe shakes, the copper pipe cannot overcome the damping force provided by the magnetic powder clutch 24 due to small shaking force, so that the swing arm 21 cannot be driven to swing, only when the position of the copper pipe starts to change, the copper pipe has large swinging force and can overcome the damping force provided by the magnetic powder clutch 24, the copper pipe can drive the swing arm 21 to swing and transmit the swing force to the potentiometer 25 through the rotating shaft 23, the potentiometer 25 outputs information to the PLC, and the PLC transmits a compensation signal to the feeding device after calculation.

According to the charging basket discharging compensation mechanism, the copper pipe can drive the swing arm to swing after overcoming the damping force provided by the magnetic powder clutch, so that the defect that the discharging device is frequently accelerated and decelerated due to fine crushing and shaking of the copper pipe is effectively overcome, the problem that the copper pipe is damaged is well solved, and the quality of the copper pipe is ensured. In addition, the damping size provided by the magnetic powder clutch can be set automatically according to the actual production condition, so that the operation is simple and convenient, and the production applicability is improved.

The above description is only a preferred embodiment of the present invention, but not intended to limit the present invention, and for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as within the protection scope of the present invention.

Claims

1. The charging basket emptying compensation mechanism comprises a main arm (20) and a swing arm (21) which are both in a transverse strip shape, wherein the main arm (20) and the swing arm (21) are arranged up and down, a transverse rod assembly for a copper pipe to penetrate and wind is further connected to the main arm (20), and a vertical rod assembly for the copper pipe to penetrate and wind is further connected to the swing arm (21); the method is characterized in that: the device is characterized by further comprising a mounting shaft sleeve (22), a rotating shaft (23), a magnetic powder clutch (24) and a potentiometer (25), wherein the mounting shaft sleeve (22) is positioned and mounted on the main arm (20), the rotating shaft (23) is divided into three sections along the axial direction of the rotating shaft, and a lower transmission section (230), a middle bearing section (231) and an upper transmission section (232) are sequentially arranged from bottom to top, the lower transmission section (230) is connected to the swing arm (21) through a first key (26), the middle bearing section (231) is arranged in the mounting shaft sleeve (22) in a penetrating mode, the middle bearing section (231) is further rotatably connected with the mounting shaft sleeve (22) through a bearing (27), the upper transmission section (232) penetrates through a hollow shaft of the magnetic powder clutch (24), and the upper transmission section (232) is further connected with the hollow shaft of the magnetic powder clutch (24) through a second key (28), in addition, the upper shaft end of the upper transmission section (232) extending out of the magnetic powder clutch (24) is also connected with a rotating shaft of the potentiometer (25) in a positioning mode.

2. The charging basket emptying compensation mechanism according to claim 1, wherein: the transverse stick assembly comprises a lateral transverse stick assembly and a middle transverse stick assembly, wherein the lateral transverse stick assembly is provided with a first mounting bracket (290) which is positioned and connected on the lower side surface of one end of the length direction of the main arm (20), and at least two first transverse sticks (291) which are transversely arranged on the first mounting bracket (290) and are also arranged side by side up and down, the middle transverse stick assembly is provided with a second mounting bracket (292) which is positioned and connected on the lower side surface of the middle part of the main arm (20), and at least one second transverse stick (293) which is transversely arranged on the second mounting bracket (292);

the vertical rod assembly is provided with a third mounting bracket (294) which is hinged to one end of the swing arm (21) in the length direction, and at least two vertical rods (295) which are vertically mounted on the third mounting bracket (294), and the at least two vertical rods (295) are arranged side by side.

3. The charging basket emptying compensation mechanism according to claim 1, wherein: the main arm (20) is provided with a mounting hole (200) penetrating through the upper side surface and the lower side surface of the main arm;

the mounting shaft sleeve (22) is provided with a hollow pipe sleeve (220) and a flange plate (221) integrally connected to one axial end of the hollow pipe sleeve (220), the hollow pipe sleeve (220) is inserted into the mounting hole (200), and the flange plate (221) is fixedly connected with the main arm (20) through bolts.

4. The charging basket emptying compensation mechanism according to claim 3, wherein: a first key groove for installing the first key (26) is concavely arranged on the side wall of the lower transmission section (230); an accommodating groove for accommodating the lower transmission section (230) is formed in the other end of the swing arm (21) in the length direction, and a second key groove correspondingly matched with the first key groove is formed in the inner wall of the accommodating groove in a concave mode;

a third key groove for mounting the second key (28) is concavely arranged on the side wall of the upper transmission section (232); the magnetic powder clutch (24) adopts a hollow shaft inner shell to rotate the magnetic powder clutch, and a fourth key groove correspondingly matched with the third key groove is further concavely arranged on the inner wall of the hollow shaft of the magnetic powder clutch (24);

in addition, the upper shaft end of the upper transmission section (232) is connected with the rotating shaft of the potentiometer (25) in a positioning mode through a coupler (210).

5. The charging basket emptying compensation mechanism according to claim 4, wherein: one side of the shell of the magnetic powder clutch (24) is fixedly connected with the flange plate (221) through a screw;

in addition, still overlap on last transmission section (232) and be equipped with a accepting seat cover (211) for the ring form, accept seat cover (211) and arrange in between magnetic particle clutch (24) and potentiometre (25), and simultaneously accept seat cover (211) still respectively with the shell opposite side of magnetic particle clutch (24) and the shell location of potentiometre (25) is connected.

6. The charging basket emptying compensation mechanism according to claim 4, wherein: still be equipped with and be used for right swing arm (21) provides the elastic component of restoring force, elastic component has pendulum rod (2120), mount pad (2121) and two leaf spring (2122), wherein, pendulum rod (2120) location install in on the other end of swing arm (21) length direction, mount pad (2121) location install in on the downside of main arm (20), and still be provided with a confession on mount pad (2121) the perforation that rotation axis (23) were worn to put, two the one end of leaf spring (2122) is equallyd divide do not location install in on mount pad (2121), and two the other end of leaf spring (2122) is equallyd divide do not elasticity support in on pendulum rod (2120).