CN114799810A - Automatic pipe penetrating device - Google Patents
Automatic pipe penetrating device Download PDFInfo
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- CN114799810A CN114799810A CN202210196984.XA CN202210196984A CN114799810A CN 114799810 A CN114799810 A CN 114799810A CN 202210196984 A CN202210196984 A CN 202210196984A CN 114799810 A CN114799810 A CN 114799810A
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- tube bundle
- tube
- automatic pipe
- bundle
- feeding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/022—Extracting or inserting relatively long parts
- B23P19/024—Extracting or inserting relatively long parts tube bundles
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Abstract
The application discloses automatic poling device includes: the rotary feeding device comprises a pushing rod, and the pushing rod is used for pushing the tube bundle to move linearly towards the installation position of the tube bundle; and the rotating mechanism is arranged at one end of the rotary feeding device, which is far away from the push rod, when the push rod pushes the tube bundle to do linear motion, one end of the tube bundle, which is far away from the push rod, can pass through the rotating mechanism to move towards the installation position of the tube bundle, and the rotating mechanism is configured to drive the tube bundle to rotate around the axis of the tube bundle when the tube bundle does linear motion. The pipe pushing device has the advantages that the pipe pushing device can drive the pipe bundle to rotate while pushing the pipe, so that the problem that the pipe head sags in the pipe penetrating process can be solved, and compared with the scheme that a conical guide head is additionally arranged at the pipe head of each pipe in the prior art, the pipe pushing device can greatly reduce the workload of manpower; and the tube bundle rotates and advances, which is helpful to overcome the blockage of the tube bundle in the feeding process, ensures the smoothness of tube penetration and shortens the tube penetration time.
Description
Technical Field
The application relates to the field of heat exchanger manufacturing, in particular to an automatic pipe penetrating device.
Background
The heat exchanger is a process heat exchange device for heat exchange of fluid, and can meet the requirements of cooling one high-temperature fluid and heating another low-temperature fluid. The method is widely applied in chemical, petroleum, pharmacy, energy and other industrial departments, and is one of indispensable important devices in chemical production. The tube bundle penetration is an important procedure for manufacturing the heat exchanger, namely, the tube bundle is inserted into through holes of a plurality of tube plates which are arranged at intervals. The conventional heat exchange tube bundle tube penetrating process comprises 3 steps of lifting a tube, recognizing a tube head and pushing the tube, the whole operation process is finished manually at present, the labor intensity is high, other mechanical equipment is not used for assisting, and the efficiency is low. Through statistics, the tube bundle penetrating of 1 heat exchanger with the diameter of 3.5 meters can be completed in 1.5 days when 3-4 people use the tube bundle penetrating device, the efficiency is low, the labor intensity of workers is high, and the working environment is severe. In order to effectively improve the tube penetrating efficiency of the heat exchanger tube bundle, improve the labor conditions of workers and reduce the labor cost of enterprises, manual tube penetrating operation needs to be upgraded to mechanical full-automatic operation.
At present, in order to solve the problem of tube-penetrating in-process tube bundle tube head sagging, the means of adding the conical guide head at the tube head is adopted, however, adding the conical guide head to the tube head of each tube bundle causes great labor intensity of workers, and the tube bundle is in the tube-penetrating in-process power is not enough easily, the tube meets and hinders just unable propulsive problem.
Disclosure of Invention
The present application provides an automatic pipe threading device to solve at least one of the above technical problems.
The technical scheme adopted by the application is as follows:
an automated pipe threading device comprising: the rotary feeding device comprises a pushing rod, and the pushing rod is used for pushing the tube bundle to move linearly towards the installation position of the tube bundle; and the rotating mechanism is arranged at one end of the rotary feeding device, which deviates from the pushing rod, when the pushing rod pushes the tube bundle to do linear motion, one end of the tube bundle, which is far away from the pushing rod, can penetrate through the rotating mechanism to move towards the installation position of the tube bundle, and the rotating mechanism is configured to drive the tube bundle to rotate around the axis of the tube bundle when the tube bundle does linear motion.
The automatic pipe penetrating device further has the following additional technical characteristics:
the propelling rod moves towards one end of the tube bundle and is provided with a rotating head, the rotating head is abutted to one end of the tube bundle, and the propelling rod pushes the rotating head to rotate around the axis of the rotating head when the tube bundle moves linearly.
The rotating mechanism is provided with a through hole, and the pushing rod can move into the through hole so as to push one end of the tube bundle, facing the pushing rod, to a preset target position of the installation position of the tube bundle.
The rotating mechanism comprises a rotating disc, two guide rollers and a driving motor, wherein the two guide rollers are fixed on the rotating disc, and when the tube bundle passes through the rotating disc, the two guide rollers are respectively positioned at two sides of the tube bundle and clamp the tube bundle; can drive when linear motion is made to the tube bank the deflector roll is rotatory around self axis, just driving motor drive the rotary disk is rotatory, in order to drive the deflector roll is rotatory, the deflector roll to the tube bank is exerted and is ordered about the rotatory frictional force of tube bank around self axis.
The rotary feeding device comprises a rack, a guide plate is arranged on the rack, the automatic pipe penetrating device further comprises a feeding device, the pipe bundle is placed on the guide plate through the feeding device, a guide inclined plane is arranged on the guide plate, and the pipe bundle can slide along the guide inclined plane to a feeding position.
The frame is also provided with a plurality of riding wheel supporting assemblies arranged at intervals, the riding wheel supporting assemblies are arranged along the moving path of the tube bundle, and the tube bundle slides from the guide inclined plane to the riding wheel supporting assemblies and is supported by the riding wheel supporting assemblies.
The riding wheel supporting assembly comprises a supporting seat and two riding wheels arranged on the supporting seat, the two riding wheels form a bearing position for bearing the tube bundle, and the riding wheels can rotate around the axis of the riding wheels when the tube bundle moves.
The feeding device comprises a driving chain wheel, the driving chain wheel is provided with a clamping part, and the clamping part clamps the tube bundle and drives the tube bundle to move towards the rotary feeding device under the movement of the driving chain wheel.
The driving chain wheel is annular and is provided with a plurality of clamping parts which are arranged at intervals.
The automatic pipe penetrating device also comprises a horizontal adjusting mechanism for adjusting the horizontal position of the rotary feeding device; and/or the automatic pipe penetrating device further comprises a vertical adjusting mechanism for adjusting the vertical position of the rotary feeding device.
Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:
1. compared with the scheme that a conical guide head is additionally arranged at the tube head of each tube in the prior art, the automatic tube penetrating device can greatly reduce the workload of workers, and is beneficial to improving the working efficiency; and the tube bundle rotates and advances, which is helpful to overcome the blockage of the tube bundle in the feeding process, ensures the smoothness of tube penetration and shortens the tube penetration time.
2. As a preferred embodiment of the application, a rotating head is arranged at one end of the propelling rod, which faces the tube bundle, the rotating head is abutted against one end of the tube bundle, and the rotating head can rotate around the axis of the rotating head when the propelling rod pushes the tube bundle to do linear motion; the arrangement of the rotating head can reduce the resistance on the tail part of the tube bundle in the rotating and feeding process; on the other hand, the interference of the rotation of one end of the tube bundle close to the pushing rod can be avoided, so that the integral rotation of the tube bundle is ensured.
3. As a preferred embodiment of the present application, the rotating mechanism is provided with a through hole, and the pushing rod can move into the through hole to push the tube bundle to a preset target position of the tube bundle installation position towards one end of the pushing rod; therefore, the pushing rod can push the tail of the tube bundle to the preset target position, and the situation that the tail of the tube bundle cannot reach the preset target position due to the limited movement stroke of the pushing rod, manual secondary pushing is needed, and the manual workload is increased is prevented.
4. As a preferred embodiment of the present application, the rotating mechanism includes a rotating disc, two guide rollers fixed on the rotating disc, and a driving motor, wherein the two guide rollers are respectively located at two sides of the tube bundle and clamp the tube bundle when the tube bundle passes through the rotating disc; when the tube bundle moves linearly, the guide roller can be driven to rotate around the axis of the tube bundle, the driving motor drives the rotating disc to rotate so as to drive the guide roller to rotate, and the guide roller applies friction force to the tube bundle to drive the tube bundle to rotate around the axis of the tube bundle; wherein, but two deflector rolls both centre gripping tube bundles are in order to avoid the tube bundle to take place the skew along radial, can also provide the frictional force that orders about the tube bundle and rotate around self axis for the tube bundle can rotate when advancing, and deflector roll self also can rotate, reducible resistance to the rotation of tube bundle from this.
5. As a preferred embodiment of the present application, the rotary feeding device comprises a rack, the rack is provided with a guide plate, the automatic tube threading device further comprises a feeding device, the tube bundle is placed on the guide plate through the feeding device, the guide plate is provided with a guide inclined plane, and the tube bundle can slide to a feeding position along the guide inclined plane; therefore, automatic feeding can be realized through the feeding device; and the feeding device is matched with the guide plate for use, so that the tube bundle can automatically slide to a feeding position, and the automation degree is improved.
As a next preferred embodiment of the present embodiment, the rack is further provided with a plurality of riding wheel supporting assemblies arranged at intervals, the plurality of riding wheel supporting assemblies are arranged along a moving path of the tube bundle, and the tube bundle slides from the guiding inclined plane to the riding wheel supporting assemblies and is supported by the riding wheel supporting assemblies; from this, this application can realize that material loading, tube bank carry out the automatic poling flow that advances along riding wheel supporting component from deflector landing to riding wheel supporting component, tube bank, has saved manual operation, can greatly improve work efficiency.
Furthermore, the riding wheel supporting assembly comprises a supporting seat and two riding wheels arranged on the supporting seat, the two riding wheels form a bearing position for bearing the tube bundle, and the riding wheels can rotate around the axis of the riding wheels when the tube bundle moves; therefore, the two riding wheels can bear the tube bundle, and the self rotation of the riding wheels can reduce the resistance of the tube bundle to move.
6. As a preferred embodiment of the present application, the feeding device includes a driving sprocket, the driving sprocket is provided with a clamping portion, the clamping portion clamps the tube bundle and drives the tube bundle to move toward the rotary feeding device under the movement of the driving sprocket; the simple structure of drive sprocket cooperation clamping part can realize automatic feeding to and can prevent that the tube bank from dropping.
As a next preferred example of the present embodiment, the driving sprocket is annular, and the driving sprocket is provided with a plurality of clamping portions arranged at intervals; from this, annular drive sprocket had both reduced and has laid the space, can also arrange a plurality of clamping parts in different position to many tube bundles of centre gripping simultaneously carry out the material loading in succession, improved the efficiency of material loading, can avoid the interval long time between two adjacent tube bundle operations.
7. As a preferred embodiment of the present application, the automatic pipe threading device further comprises a horizontal adjusting mechanism for adjusting the horizontal position of the rotary feeding device; and/or the automatic pipe penetrating device also comprises a vertical adjusting mechanism used for adjusting the vertical position of the rotary feeding device; based on the technical scheme, the horizontal adjusting mechanism and/or the vertical adjusting mechanism are/is used for conveniently adjusting different tube bundles to align to mounting holes in different positions on the mounting plate so as to realize continuous automatic tube threading in batches.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of an automatic pipe threading device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a mounting plate for mounting a tube bundle according to one embodiment of the present application;
fig. 3 is a schematic structural view of a rotating mechanism according to an embodiment of the present application;
figure 4 is a schematic view of another perspective of the rotary mechanism of figure 3;
FIG. 5 is an enlarged partial schematic view of the structure at A in FIG. 1, including the push rod;
FIG. 6 is an enlarged view of a portion of the structure at B in FIG. 1, including the guide plate;
FIG. 7 is an enlarged partial schematic view of the structure of FIG. 1 at C, including the idler support assembly;
FIG. 8 is an enlarged partial schematic view of the structure of FIG. 1 at D, including the baffle;
FIG. 9 is a schematic view of a drive sprocket according to an embodiment of the present application.
Reference numerals:
10-rotary feeding device, 11-pushing rod, 111-rotating head, 101-frame, 102-feeding motor, 12-guide plate, 13-riding wheel supporting component, 130-supporting seat, 131-riding wheel and 14-baffle;
20-rotating mechanism, 21-through hole, 22-rotating disk, 23-guide roller, 24-driving motor, 25-mounting seat, 221-connecting part, 222-tension spring;
30-a feeding device, 31-a driving chain wheel, 32-a clamping part and 33-a connecting plate;
40-horizontal adjusting mechanism, 41-vertical adjusting mechanism;
100-tube bundle, 200-mounting plate, 201-mounting hole.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In addition, in the description of the present application, it is to be understood that the terms "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
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 parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 9, an automatic pipe threading device of the present application includes: a rotary feed device 10, the rotary feed device 10 comprising a pusher bar 11, the pusher bar 11 for pushing the tube bundle 100 in a linear motion toward a tube bundle installation location; and a rotating mechanism 20 disposed at an end of the rotary feeder opposite to the pushing rod, wherein when the pushing rod 11 pushes the tube bundle 100 to move linearly, an end of the tube bundle 100 away from the pushing rod can pass through the rotating mechanism 20 to move toward the tube bundle installation position, and the rotating mechanism 20 is configured to drive the tube bundle 100 to rotate around its axis when the tube bundle 100 moves linearly.
As shown in fig. 1 and 5, it is defined that the tube bundle 100 has a tube tail (i.e., the tail of the tube bundle) at one end near the pushing rod 11 and a tube head (i.e., the head of the tube bundle) at the other end, and the pushing rod 11 contacts with the tube tail and pushes the tube bundle 100 to advance during tube penetration; the tip may pass through the rotating mechanism 20 to continue advancing as the tip reaches the position of the rotating mechanism 20. As shown in fig. 2, a plurality of mounting plates 200 arranged at intervals are arranged on one side of the rotating mechanism 20, a plurality of mounting holes 201 arranged at intervals are formed in each mounting plate 200, the number and the positions of the mounting holes 201 on every two adjacent mounting plates 200 are correspondingly arranged, and during the tube threading process, the tube head gradually approaches the mounting plates 200 and sequentially passes through the plurality of corresponding mounting holes 201 of the mounting plates 200, until the tube tail moves to a position close to the first mounting plate 200 of the rotating mechanism 20 by a preset distance, the tube threading process of one tube bundle is completed.
Compared with the scheme that a conical guide head is additionally arranged at the tube head of each tube in the prior art, the automatic tube penetrating device can greatly reduce the workload of manpower, thereby being beneficial to improving the working efficiency; and the tube bundle rotates and advances, which is helpful to overcome the blockage of the tube bundle in the feeding process, ensures the smoothness of tube penetration and shortens the tube penetration time.
In one embodiment, as shown in fig. 1 and 5, the rotary feeder 10 includes a frame, a guide rail is provided on the frame, one end of the pushing rod 11 away from the tube bundle 100 can be fixed to a slider structure, and the slider moves along the guide rail to drive the pushing rod 11 to move, so that the pushing rod 11 pushes the tube bundle 100 to advance. For example, a feeding motor 102 and a synchronous belt are disposed on the rack, and the feeding motor 102 can drive the synchronous belt to drive the sliding block to move along the guide rail, so as to realize that the pushing rod 11 pushes the tube bundle to move linearly.
As a preferred embodiment of the present application, as shown in fig. 5, a rotating head 111 is disposed at one end of the pushing rod 11 facing the tube bundle 100, the rotating head 111 abuts against one end of the tube bundle 110, and the rotating head 111 can rotate around its axis when the pushing rod pushes the tube bundle to make a linear motion.
Specifically, the rotating head 111 and the pushing rod 11 may be, for example, in a socket connection, and the rotating head 111 may rotate along its axis relative to the pushing rod 11 to reduce the resistance of the tail of the tube bundle during the rotating feeding process. The rotating head 111 prevents the interference of the rotation of the tube bundle 100 when the tube bundle 100 is rotated by the rotating mechanism 20, ensuring the reliability of the rotation of the tube bundle 100.
In a preferred embodiment of the present application, the rotating mechanism 20 is provided with a through hole 21, and the pushing rod 11 can move into the through hole 21 to push the tube bundle toward one end of the pushing rod to a preset target position of the installation position of the tube bundle. As shown in fig. 3 or 4, the rotating mechanism 20 can have a thickness along the direction of movement of the tube bundle 100, and the push rods 11 can move into the through holes 21, i.e., the movement stroke of the push rods 11 is increased, to achieve full jacking of the tube bundle into the mounting plate 200. For example, the preset target position may be a position where the pipe end is a preset distance from the first mounting plate 200 close to the rotating mechanism 20.
As a preferred embodiment of the present application, as shown in fig. 3 or 4, the rotating mechanism 20 includes a rotating disc 22, two guide rollers 23 fixed to the rotating disc 22, and a driving motor 24, wherein when the tube bundle 100 passes through the rotating disc 22, the two guide rollers 23 are respectively located at two sides of the tube bundle 100 and clamp the tube bundle 100; can drive when tube bank 100 is linear motion deflector roll 23 is rotatory around self axis, just driving motor 24 drive rotary disk 22 is rotatory, in order to drive deflector roll 23 is rotatory, deflector roll 23 to tube bank 100 is exerted and is made about the rotatory frictional force of tube bank around self axis.
As shown in fig. 1, 3 and 4, the rotary feeder apparatus 10 may include a housing 101, and the rotary mechanism 20 may be provided at one end of the housing 101 and adjacent to the mounting plate 200. Specifically, the rotating mechanism 20 includes an upright mount 25, and the rotating mechanism 20 may be fixed to the chassis 101 by the mount 25; the rotary plate 22 and the driving motor 24 are mounted on a mounting base 25. Preferably, the rotating disk 22 is provided with a connecting portion 221, the connecting portion 221 is provided with a connecting shaft, and the guide roller 23 is rotatably (rotatably about its own axis direction) mounted on the connecting shaft; a tension spring 222 is provided between the rotary disk 22 and the connecting portion 221. The rotating disc 22 has a through hole 21 in the middle for the tube bundle 100 to pass through, and the corresponding mounting seat 25 has a hole structure communicating with the through hole 21. Two guide rollers 23 are respectively disposed at the left and right sides of the through-hole 21 to play a certain role in clamping the passing tube bundle 100. Preferably, the guide rollers 23 are approximately dumbbell-shaped to facilitate gripping of the tube bundle 100 while reducing interference with the rotation of the tube bundle 100.
The operating principle of the rotating mechanism 20 driving the tube bundle 100 to rotate is as follows: the guide roller 23 applies a certain frictional force to the tube bundle 100 by the action of the tension spring 222 while restricting the forward movement of the tube bundle 100 by means of the driving force of the driving motor 24, thereby rotating the tube bundle 100. Therefore, the design of the rotating mechanism can play a role in guiding the movement of the tube bundle and preventing the tube bundle from deviating from the track, and the pushing rod can be matched with the linear movement and the rotary movement of the tube bundle to effectively solve the problem of drooping of the tube head, and the tube penetrating efficiency is improved. Also, when the tube bundle 100 is linearly moved, the guide roller 23 may be driven to rotate about its own axis to reduce resistance to rotation of the tube bundle.
As a preferred embodiment of the present application, the rotary feeding device 10 includes a frame 101, the frame 101 is equipped with a guide plate 12, the automatic pipe penetrating device further includes a feeding device 30, the pipe bundle is placed in the guide plate through the feeding device, the guide plate is equipped with a guide inclined plane, the pipe bundle can be followed the guide inclined plane slides down to the feeding position. As shown in fig. 1 and 6, after the tube bundle 100 is placed on the guide plate 12 by the loading device 30, the tube bundle can slide down along the guide inclined plane to the plane of the pushing rod 11, and then the tube bundle 100 starts to move linearly in the axial direction under the action of the pushing rod 11. Therefore, the continuous automatic process of feeding and feeding can be realized, and the pipe penetrating efficiency is improved.
Furthermore, the rack 101 is further provided with a plurality of riding wheel supporting assemblies 13 arranged at intervals, the riding wheel supporting assemblies 13 are arranged along the moving path of the tube bundle, and the tube bundle slides from the guide inclined plane to the riding wheel supporting assemblies and is supported by the riding wheel supporting assemblies. As shown in fig. 1 and 7, the idler support assemblies 13 may be disposed in the plane of the lower ends of the guide plates 12 such that the tube bundle 100 may slide down the guide plates 12 onto the idler support assemblies 13.
As shown in fig. 7, the supporting roller assembly 13 includes a supporting base 130 and two supporting rollers 131 mounted on the supporting base, where the two supporting rollers form a supporting position for supporting the tube bundle, and the supporting rollers can rotate around their axes when the tube bundle moves.
Further, the frame 101 is further provided with a plurality of baffles 14 arranged at intervals, as shown in fig. 1 and 8, the baffles 14 are arranged at one side of the idler support assembly 13 to prevent the tube bundle 100 from falling off the idler support assembly 13. Preferably, a plurality of baffles 14 are staggered with a plurality of idler support assemblies 13.
As a preferred embodiment of the present application, the feeding device 30 comprises a driving sprocket 31, which is provided with a clamping portion 32, which clamps the tube bundle and drives the tube bundle towards the rotary feeding device under the movement of the driving sprocket.
As shown in fig. 1, one side of the driving sprocket 31 may be provided with a connection plate 33, a worker may place a plurality of tube bundles side by side on the connection plate 33, and the tube bundles may slide along the connection plate 33 to a position convenient for the clamping portion 32 to grab, and the driving sprocket 31 sequentially grabs each tube bundle 100 and delivers the tube bundle to the rack 101 during loading. Or, one side of the connection plate 33 is butted with an operation platform, and a worker can place a plurality of tube bundles on the operation platform, and the tube bundles can slide down to the connection plate 33.
Preferably, the driving sprocket 31 is annular, and the driving sprocket 31 is provided with a plurality of the clamping portions 32 arranged at intervals. Referring to fig. 1 and 9, the docking plate 33 and the rack 101 are respectively located on two sides of the driving sprocket 31, and during loading, the tube bundle 100 can slide down from the docking plate 33, so that the clamping portion 32 clamps the tube bundle 100, and under the driving action of the motor, the tube bundle 100 follows the driving sprocket 31 to surround a circle, and then the tube bundle 100 can be unloaded by the guide plate 12, completing the loading process. Therefore, simultaneous feeding of a plurality of tube bundles can be realized, and the device has the advantages of high working efficiency and strong controllability. As shown in fig. 9, the drive sprockets 31 are provided in two opposing sets to grip both ends of the same tube bundle.
As a preferred embodiment of the present application, as shown in fig. 1, the automatic pipe threading device further includes a horizontal adjusting mechanism 40 for adjusting a horizontal position of the rotary feeder. Specifically, the horizontal adjustment mechanism 40 can drive the rack 101 to move horizontally, so that different tube bundles are aligned to the mounting holes 201 at different horizontal positions on the mounting plate 200, thereby achieving batch tube bundle tube penetration.
Further, the automatic pipe penetrating device further comprises a vertical adjusting mechanism 41 for adjusting the vertical position of the rotary feeding device. Specifically, the vertical adjustment mechanism 41 can drive the rack 101 to move vertically, so that different tube bundles are aligned to the mounting holes 201 at different vertical positions on the mounting plate 200, thereby achieving batch tube bundle tube threading.
Preferably, the horizontal adjusting mechanism 40 includes a bottom plate and a first guide rail disposed on the bottom plate; the vertical adjusting mechanism 41 comprises an upright post and a second guide rail arranged on the upright post; the horizontal adjustment mechanism 40 and the vertical adjustment mechanism 41 may form a cross translation stage. Specifically, the rack 101 can vertically move along the second guide rail, and the rack 101 together with the vertical adjusting mechanism 41 can horizontally move along the first guide rail, so as to adjust the tube penetrating positions of different tube bundles. The horizontal adjusting mechanism 40 and the vertical adjusting mechanism 41 can be positioned by a ball screw driven by a servo motor.
Preferably, the automatic pipe threading device of the present application may further include a control device to control the time, distance, speed, etc. of the movement of the rack 101 along the horizontal adjustment mechanism 40/the vertical adjustment mechanism 41, and a control program is preset to realize a batch continuous pipe threading process after starting up.
Where not mentioned in this application, can be accomplished using or referencing existing technology.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An automatic pipe threading device, comprising:
the rotary feeding device comprises a pushing rod, and the pushing rod is used for pushing the tube bundle to move linearly towards the installation position of the tube bundle; and
the rotating mechanism is arranged at one end, deviating from the pushing rod, of the rotary feeding device, when the pushing rod pushes the tube bundle to do linear motion, one end, far away from the pushing rod, of the tube bundle can penetrate through the rotating mechanism to move towards the installation position of the tube bundle, and the rotating mechanism is configured to drive the tube bundle to rotate around the axis of the tube bundle when the tube bundle does linear motion.
2. An automatic pipe threading device according to claim 1,
the propelling rod moves towards one end of the tube bundle and is provided with a rotating head, the rotating head is abutted to one end of the tube bundle, and the propelling rod pushes the rotating head to rotate around the axis of the rotating head when the tube bundle moves linearly.
3. An automatic pipe threading device according to claim 1,
the rotating mechanism is provided with a through hole, and the pushing rod can move into the through hole so as to push one end of the tube bundle, facing the pushing rod, to a preset target position of the installation position of the tube bundle.
4. An automatic pipe threading device according to claim 1,
the rotating mechanism comprises a rotating disc, two guide rollers and a driving motor, wherein the two guide rollers are fixed on the rotating disc, and when the tube bundle passes through the rotating disc, the two guide rollers are respectively positioned at two sides of the tube bundle and clamp the tube bundle;
can drive when linear motion is made to the tube bank the deflector roll is rotatory around self axis, just driving motor drive the rotary disk is rotatory, in order to drive the deflector roll is rotatory, the deflector roll to the tube bank is exerted and is ordered about the rotatory frictional force of tube bank around self axis.
5. An automatic pipe threading device according to claim 1,
the rotary feeding device comprises a rack, a guide plate is arranged on the rack, the automatic pipe penetrating device further comprises a feeding device, the pipe bundle is placed on the guide plate through the feeding device, a guide inclined plane is arranged on the guide plate, and the pipe bundle can slide along the guide inclined plane to a feeding position.
6. An automatic pipe threading device according to claim 5,
the frame is also provided with a plurality of riding wheel supporting assemblies arranged at intervals, the riding wheel supporting assemblies are arranged along the moving path of the tube bundle, and the tube bundle slides from the guide inclined plane to the riding wheel supporting assemblies and is supported by the riding wheel supporting assemblies.
7. An automatic pipe threading device according to claim 6,
the riding wheel supporting assembly comprises a supporting seat and two riding wheels arranged on the supporting seat, the two riding wheels form a bearing position for bearing the tube bundle, and the riding wheels can rotate around the axis of the riding wheels when the tube bundle moves.
8. An automatic pipe threading device according to claim 5,
the feeding device comprises a driving chain wheel, the driving chain wheel is provided with a clamping part, and the clamping part clamps the tube bundle and drives the tube bundle to move towards the rotary feeding device under the movement of the driving chain wheel.
9. An automatic pipe threading device according to claim 8,
the driving chain wheel is annular and is provided with a plurality of clamping parts which are arranged at intervals.
10. An automatic pipe threading device according to any one of claims 1 to 9,
the automatic pipe penetrating device also comprises a horizontal adjusting mechanism for adjusting the horizontal position of the rotary feeding device; and/or
The automatic pipe penetrating device further comprises a vertical adjusting mechanism used for adjusting the vertical position of the rotary feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196984.XA CN114799810B (en) | 2022-03-01 | 2022-03-01 | Automatic pipe penetrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196984.XA CN114799810B (en) | 2022-03-01 | 2022-03-01 | Automatic pipe penetrating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114799810A true CN114799810A (en) | 2022-07-29 |
| CN114799810B CN114799810B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210196984.XA Active CN114799810B (en) | 2022-03-01 | 2022-03-01 | Automatic pipe penetrating device |
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| Country | Link |
|---|---|
| CN (1) | CN114799810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106764A (en) * | 2022-08-11 | 2022-09-27 | 武汉凯比思电力设备有限公司 | Intelligent automatic pipe penetrating production line for heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150107964A1 (en) * | 2013-10-17 | 2015-04-23 | Fu Ding Electronical Technology (Jiashan) Co.,Ltd. | Feeding device |
| CN108620660A (en) * | 2018-07-18 | 2018-10-09 | 中山精达特克机械有限公司 | Sawing sheet poling machine and its operating method |
| CN210731581U (en) * | 2019-10-31 | 2020-06-12 | 郑州雷姆自动化科技有限公司 | Automatic poling machine of heat exchanger |
| CN112357545A (en) * | 2021-01-13 | 2021-02-12 | 苏州康克莱自动化科技有限公司 | Long pipe feeding mechanism and feeding method |
| CN114043202A (en) * | 2021-11-24 | 2022-02-15 | 郑州科慧科技股份有限公司 | Automatic pipe inserting platform for heat exchanger pipe body |
-
2022
- 2022-03-01 CN CN202210196984.XA patent/CN114799810B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150107964A1 (en) * | 2013-10-17 | 2015-04-23 | Fu Ding Electronical Technology (Jiashan) Co.,Ltd. | Feeding device |
| CN108620660A (en) * | 2018-07-18 | 2018-10-09 | 中山精达特克机械有限公司 | Sawing sheet poling machine and its operating method |
| CN210731581U (en) * | 2019-10-31 | 2020-06-12 | 郑州雷姆自动化科技有限公司 | Automatic poling machine of heat exchanger |
| CN112357545A (en) * | 2021-01-13 | 2021-02-12 | 苏州康克莱自动化科技有限公司 | Long pipe feeding mechanism and feeding method |
| CN114043202A (en) * | 2021-11-24 | 2022-02-15 | 郑州科慧科技股份有限公司 | Automatic pipe inserting platform for heat exchanger pipe body |
Non-Patent Citations (1)
| Title |
|---|
| 张建中等: "基于PLC控制的新型管道自动切割机", 《轻工机械》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106764A (en) * | 2022-08-11 | 2022-09-27 | 武汉凯比思电力设备有限公司 | Intelligent automatic pipe penetrating production line for heat exchanger |
| CN115106764B (en) * | 2022-08-11 | 2024-06-04 | 武汉凯比思电力设备有限公司 | Intelligent automatic tube penetrating production line for heat exchanger |
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| Publication number | Publication date |
|---|---|
| CN114799810B (en) | 2023-09-26 |
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