Pipe piece unstacking mechanism with pipe piece high-speed overturning function
By designing a segment destacking mechanism, using a servo motor to drive the spline shaft and indexing plate, and combining it with a flipping component and a receiving component, high-speed flipping and sorting of segments is achieved, solving the problem of low production efficiency caused by manual flipping in existing technologies and realizing fully automated production.
Patent Information
- Application Number
- CN202520138886.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-21
AI Technical Summary
In existing technologies, the flipping of tube segments in heat exchanger cores with B-type tube arrangements requires manual operation, resulting in low production efficiency and making it impossible to achieve fully automated production.
A segment destacking mechanism was designed, including a drive component, a segment arrangement fixing component, and a segment arrangement moving component. A servo motor drives a spline shaft and an indexing plate, and combined with a flipping component and a receiving component, to achieve high-speed flipping and sorting of segments.
It enables high-speed flipping and sorting of tube segments, improves production efficiency, achieves fully automated production, and meets the stability requirements of tube segments in the heat exchange core.
Smart Images
Figure CN223751817U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat exchange core tube piece sequencing technical field, especially a kind of tube piece unstacking mechanism with tube piece high-speed overturning function. BACKGROUND
[0002] At present, in the field of heat exchange core tube piece sequencing, especially in the case of B-type tube arrangement, in order to maintain the stability of the core pressure, the B tube direction needs to be overturned to ensure that all the gaps are directed inward. To meet this demand, the conventional approach is to manually overturn the tube pieces after automatic arrangement. However, this process has low production efficiency and is greatly affected by humans, making it impossible to produce automatically. SUMMARY
[0003] The technical problem to be solved by the utility model is to provide a tube piece unstacking mechanism that can realize arbitrary tube piece overturning function in high-speed tube arrangement state.
[0004] The utility model discloses a kind of tube piece unstacking mechanisms with tube piece high-speed overturning function, including drive assembly, tube piece arrangement fixed component and tube piece arrangement moving component, tube piece arrangement fixed component and tube piece arrangement moving component are symmetrically set, drive assembly drives tube piece arrangement fixed component and tube piece arrangement moving component to rotate together,
[0005] The tube piece arrangement fixed component includes a first tube piece unstacking support, a first tube piece overturning assembly is arranged at the outlet of the blanking passage on the first tube piece unstacking support, a first tube piece receiving assembly is arranged at the lower part of the first tube piece unstacking support, and the first tube piece receiving assembly is located below the first tube piece overturning assembly.
[0006] The tube piece arrangement moving component includes a second tube piece unstacking support, a second tube piece overturning assembly is arranged at the outlet of the blanking passage on the second tube piece unstacking support, a second tube piece receiving assembly is arranged at the lower part of the second tube piece unstacking support, and the second tube piece receiving assembly is located below the second tube piece overturning assembly.
[0007] The utility model discloses a kind of tube piece unstacking mechanisms with tube piece high-speed overturning function, wherein the drive assembly includes a spline shaft driven by drive servo motor, a first index plate is arranged on the first tube piece unstacking support, a second index plate is arranged on the second tube piece unstacking support, the spline shaft is connected with the first index plate and the second index plate, and drives the first index plate and the second index plate to move together.
[0008] The utility model discloses a kind of tube piece unstacking mechanisms with tube piece high-speed overturning function, wherein the drive servo motor is connected with the spline shaft by speed reducer and drive coupling, and the speed reducer is arranged on fixed base.
[0009] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the middle part of first pipe piece unstacking support and second pipe piece unstacking support is provided with positioning hole respectively, and first index plate and second index plate are arranged in each positioning hole respectively, and cross roller bearing is arranged between positioning hole and index plate.
[0010] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0011] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0012] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0013] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0014] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0015] The utility model discloses a pipe piece unstacking mechanism with high -speed overturning function of pipe piece, wherein the first pipe piece overturning subassembly includes the first groove type overturning spare of first overturning servo motor drive, and the first groove type overturning spare can pick up the pipe piece at the outlet of blanking channel.
[0016] The utility model relates to a pipe piece unstacking mechanism with high speed overturning function, which is different from the prior art in that the pipe piece unstacking mechanism with high speed overturning function has the function of high speed pipe piece unstacking, can realize high speed overturning and sorting of any pipe piece, and the overturning function does not affect the pipe piece unstacking function.
[0017] The pipe piece unstacking mechanism with high speed overturning function will be further described below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 Figure 1 is a structural schematic view of the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0019] Figure 2 Figure 2 is an exploded view of the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0020] Figure 3 Figure 3 is a structural schematic view of a driving assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0021] Figure 4 Figure 4 is a structural schematic view of a pipe piece arrangement and fixing assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0022] Figure 5 Figure 5 is a structural schematic view of a pipe piece overturning assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0023] Figure 6 Figure 6 is a structural schematic view of a pipe piece receiving assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0024] Figure 7 Figure 7 is a structural schematic view of a pipe piece arrangement and moving assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0025] Figure 8 Figure 8 is a structural schematic view of a pipe piece overturning assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0026] Figure 9 Figure 9 is a structural schematic view of a pipe piece receiving assembly in the pipe piece unstacking mechanism with high speed overturning function of the utility model;
[0027] The marks in the figure are shown as follows: 10-drive assembly; 11-drive servo motor; 12-reducer; 13-fixed base; 14-driving shaft; 15-spline shaft; 20-tube piece arrangement fixing assembly; 21-first tube piece turnover assembly; 211-first turnover servo motor; 212-first turnover shaft; 213-first fixed seat; 214-first turnover bearing; 215-first slot type turnover piece; 22-first tube piece unstacking support; 23-first tube piece receiving assembly; 230-first receiving sliding plate; 231-first linear guide rail; 232-first fixed plate; 233-first rotary fixed seat; 234-first receiving shaft; 235-first receiving servo motor; 236-first receiving bearing; 237-first rotary piece; 238-first cam follower; 239-first cam groove; 24-first index plate; 25-first cross roller bearing; 30-tube piece arrangement moving assembly; 31-second tube piece turnover assembly; 311-second turnover servo motor; 312-second turnover shaft; 313-second fixed seat; 314-second turnover bearing; 315-second slot type turnover piece; 32-second tube piece unstacking support; 33-second tube piece receiving assembly; 330-second receiving sliding plate; 331-second linear guide rail; 332-second fixed plate; 333-second rotary fixed seat; 334-second receiving shaft; 335-second receiving servo motor; 336-second receiving bearing; 337-second rotary piece; 338-second cam follower; 339-second cam groove; 34-second index plate; 35-second cross roller bearing. DETAILED DESCRIPTION
[0028] The following examples are used to illustrate the present application, but not to limit the scope of the present application.
[0029] EMBODIMENT
[0030] As shown in Figure 1 and 2 , the tube piece unstacking mechanism with high-speed turnover function of the tube piece comprises a drive assembly 10, a tube piece arrangement fixing assembly 20 and a tube piece arrangement moving assembly 30. The tube piece arrangement fixing assembly 20 and the tube piece arrangement moving assembly 30 are the same structure, symmetrically arranged, and connected through the drive assembly 10. In this embodiment, the drive assembly 10 is arranged on one side of the tube piece arrangement fixing assembly 20.
[0031] As shown in Figure 3 , the drive assembly 10 comprises a fixed base 13, and a reducer 12 is fixedly connected to the fixed base 13 through a screw. One side of the reducer 12 is connected with a drive servo motor 11, and the other side is connected with a spline shaft 15 through a driving shaft 14. The spline shaft 15 can be used to connect the tube piece arrangement fixing assembly 20 and the tube piece arrangement moving assembly 30.
[0032] As shown in Figure 4 The pipe piece arrangement fixing assembly 20 includes a first pipe piece unstacking support 22. The middle part of the first pipe piece unstacking support 22 is processed with a positioning hole, and a first cross roller bearing 25 is installed in the positioning hole. The outer ring of the first cross roller bearing 25 is installed in cooperation with the positioning hole, and the inner ring of the first cross roller bearing 25 is installed with a first protractor disc 24. A blanking passage is provided on the first pipe piece unstacking support 22, and a first pipe piece turnover assembly 21 is installed at the outlet of the blanking passage. The lower part of the first pipe piece unstacking support 22 is installed with a first pipe piece receiving assembly 23, and the first pipe piece receiving assembly 23 is located below the first pipe piece turnover assembly 21.
[0033] As shown in Figure 5 The first pipe piece turnover assembly 21 includes a first fixed seat 213, which is fixedly connected to the first pipe piece unstacking support 22. A first turnover servo motor 211 is installed on the first fixed seat 213, and a first turnover bearing 214 is installed inside the first fixed seat 213. The outer ring of the first turnover bearing 214 is installed in cooperation with the first fixed seat 213, and the inner ring of the first turnover bearing 214 is fixedly installed with a first slot-type turnover piece 215. The output shaft of the first turnover servo motor 211 is connected to the shaft of the first slot-type turnover piece 215 through a first turnover coupling 212. The first slot-type turnover piece 215 can pick up the pipe pieces at the outlet of the blanking passage.
[0034] As shown in Figure 6 The first pipe piece receiving assembly 23 includes a first rotating fixed seat 233 and a first fixed plate 232, both of which are fixedly connected to the first pipe piece unstacking support 22. A first receiving servo motor 235 is installed on the first rotating fixed seat 233, and a first receiving bearing 236 is installed inside the first rotating fixed seat 233. The outer ring of the first receiving bearing 236 is installed in cooperation with the first rotating fixed seat 233, and the inner ring of the first receiving bearing 236 is fixedly installed with a first rotating piece 237. The output shaft of the first receiving servo motor 235 is connected to the first rotating piece 237 through a first receiving coupling 234. A first cam follower 238 is installed in the mounting hole of the first rotating piece 237. A first linear guide rail 231 is installed below the first fixed plate 232, and a first receiving sliding plate 230 is fixedly connected to the slider of the first linear guide rail 231. The first receiving sliding plate 230 is located below the first slot-type turnover piece 215 and can contact the turned-over pipe pieces. The rotation of the first receiving servo motor 235 can realize the forward and backward sliding of the first receiving sliding plate 230 along the first linear guide rail 231. A first cam groove 239 is installed on one side of the first receiving sliding plate 230, and the first cam follower 238 can slide up and down in the groove of the first cam groove 239.
[0035] As shown in Figure 7As shown, the pipe segment arrangement and moving assembly 30 comprises a second pipe segment unstacking support 32. The middle part of the second pipe segment unstacking support 32 is processed with a positioning hole, and a second cross roller bearing 35 is installed in the positioning hole. The outer ring of the second cross roller bearing 35 is installed in cooperation with the positioning hole, and the inner ring of the second cross roller bearing 35 is installed with a second index plate 34. A blanking passage is provided on the second pipe segment unstacking support 32, and a second pipe segment turnover assembly 31 is installed at the outlet of the blanking passage. A second pipe segment receiving assembly 33 is installed at the lower part of the second pipe segment unstacking support 32, and the second pipe segment receiving assembly 33 is located below the second pipe segment turnover assembly 31.
[0036] As shown, Figure 8 The second pipe segment turnover assembly 31 comprises a second fixed seat 313, which is fixedly connected to the second pipe segment unstacking support 32. A second turnover servo motor 311 is installed on the second fixed seat 313, and a second turnover bearing 314 is installed inside the second fixed seat 313. The outer ring of the second turnover bearing 314 is installed in cooperation with the second fixed seat 313, and the inner ring of the second turnover bearing 314 is fixedly installed with a second slot-type turnover piece 315. The output shaft of the second turnover servo motor 311 is connected to the shaft of the second slot-type turnover piece 315 through a second turnover coupling 312. The second slot-type turnover piece 315 can pick up the pipe segment at the outlet of the blanking passage.
[0037] As shown, Figure 9 The second pipe segment receiving assembly 33 comprises a second rotating fixed seat 333 and a second fixed plate 332, both of which are fixedly connected to the second pipe segment unstacking support 32. A second receiving servo motor 335 is installed on the second rotating fixed seat 333, and a second receiving bearing 336 is installed inside the second rotating fixed seat 333. The outer ring of the second receiving bearing 336 is installed in cooperation with the second rotating fixed seat 333, and the inner ring of the second receiving bearing 336 is fixedly installed with a second rotating piece 337. The output shaft of the second receiving servo motor 335 is connected to the second rotating piece 337 through a second receiving coupling 334. A second cam follower 338 is installed in the mounting hole of the second rotating piece 337. A second linear guide 331 is installed below the second fixed plate 332, and a second receiving sliding plate 330 is fixedly connected to the slider of the second linear guide 331. The second receiving sliding plate 330 is located below the second slot-type turnover piece 315 and can be in contact with the turned-over pipe segment. The rotation of the second receiving servo motor 335 can realize the forward and backward sliding of the second receiving sliding plate 330 along the second linear guide 331. A second cam groove 339 is installed on one side of the second receiving sliding plate 330, and the second cam follower 338 can slide up and down in the groove of the second cam groove 339.
[0038] The utility model discloses a pipe piece unstacking mechanism with high -speed pipe piece turnover function, when assembling, through the spline shaft 15 of drive assembly 10 is linked with the first protractor 24 of pipe piece arrangement fixed assembly 20 and the second protractor 34 of pipe piece arrangement movement assembly 30, realizes the synchronous rotation of pipe piece arrangement fixed assembly 20 and pipe piece arrangement movement assembly 30.
[0039] The utility model discloses a pipe piece unstacking mechanism with high -speed pipe piece turnover function's working process includes: drive servo motor 11 in drive assembly 10 drives spline shaft 15 rotation, and spline shaft 15 drives the first protractor 24 in pipe piece arrangement fixed assembly 20 and the second protractor 34 in pipe piece arrangement movement assembly 30 rotation simultaneously, makes pipe piece from pipe piece storehouse inside division, the continuous rotation of first protractor 24 and second protractor 34 makes pipe piece rotate to first pipe piece receiving assembly 23 and second pipe piece receiving assembly 33, when pipe piece is located in the first groove type turnover piece 215 of first pipe piece turnover assembly 21 inside and the second groove type turnover piece 315 slot in the second pipe piece turnover assembly 31 inside, first turnover servo motor 211 and second turnover servo motor 311 rotation simultaneously can make pipe piece complete turnover, after pipe piece turnover, first pipe piece receiving assembly 23 and second pipe piece receiving assembly 33 inside first receiving servo motor 235 and second receiving servo motor 335 rotation simultaneously, make first receiving sliding plate 230 and second receiving sliding plate 330 retract simultaneously, and pipe piece falls from first groove type turnover piece 215 and second groove type turnover piece 315 inside, completes the action of falling. Through program control, can realize the above action repetition, also can realize the turnover action of arbitrary requirement pipe piece.
[0040] The utility model discloses a pipe piece unstacking mechanism with high -speed pipe piece turnover function has the function of high -speed pipe piece unstacking, also can realize the high -speed turnover sequencing of arbitrary pipe piece, and turnover function does not influence pipe piece unstacking function.
[0041] Although, in the above, have made detailed description to the utility model with general explanation and specific embodiment, but on the basis of the utility model, can make some modification or improvement to it, this is obvious to those skilled in the art. Therefore, on the basis that does not deviate the spirit of the utility model, these modifications or improvements, all belong to the range that the utility model requires protection.
Claims
1. A segment unstacking mechanism with segment high speed flipping function, characterized in that: The driving assembly, the segment arrangement fixing assembly and the segment arrangement moving assembly are symmetrically arranged, and the driving assembly drives the segment arrangement fixing assembly and the segment arrangement moving assembly to rotate together, The segment arrangement fixing assembly comprises a first segment unstacking support, and a first segment overturning assembly is arranged at the outlet of the blanking channel on the first segment unstacking support; the lower part of the first segment unstacking support is provided with a first segment receiving assembly, and the first segment receiving assembly is located below the first segment overturning assembly; The segment arrangement moving assembly comprises a second segment unstacking support, and a second segment overturning assembly is arranged at the outlet of the blanking channel on the second segment unstacking support; the lower part of the second segment unstacking support is provided with a second segment receiving assembly, and the second segment receiving assembly is located below the second segment overturning assembly.
2. The segment unstacking mechanism with high speed segment flipping function according to claim 1, characterized in that: The driving assembly comprises a spline shaft driven by a driving servo motor, a first index plate is arranged on the first segment unstacking support, a second index plate is arranged on the second segment unstacking support, the spline shaft is connected with the first index plate and the second index plate, and drives the first index plate and the second index plate to move together.
3. The segment unstacking mechanism with high speed segment flipping function according to claim 2, characterized in that: The driving servo motor is connected with the spline shaft through a speed reducer and a driving coupling, and the speed reducer is arranged on a fixed base.
4. The segment unstacking mechanism with high speed segment flipping function according to claim 2, characterized in that: The middle parts of the first segment unstacking support and the second segment unstacking support are respectively provided with positioning holes, the first index plate and the second index plate are respectively arranged in the positioning holes, and a cross roller bearing is arranged between the positioning hole and the index plate.
5. The segment unstacking mechanism with high speed segment flipping function according to claim 1, characterized in that: The first segment overturning assembly comprises a first slot-shaped overturning piece driven by a first overturning servo motor, and the first slot-shaped overturning piece can pick up the segments at the outlet of the blanking channel.
6. The segment unstacking mechanism with segment high speed flipping function according to claim 5, characterized in that: The first segment receiving assembly comprises a first cam follower driven by a first receiving servo motor, the first cam follower can slide up and down in the groove of a first cam groove, the first cam groove is arranged on a first receiving sliding plate, the first receiving sliding plate can slide along a first linear guide rail, the first receiving sliding plate is located below the first slot-shaped overturning piece and can contact the overturned segments.
7. The segment unstacking mechanism with segment high speed flipping function according to claim 6, characterized in that: The output shaft of the first receiving servo motor is connected with a first rotating piece through a first receiving coupling, and the first cam follower is arranged in the mounting hole of the first rotating piece.
8. The segment unstacking mechanism with high speed segment roll-over function according to claim 1, wherein: The second segment overturning assembly comprises a second slot-shaped overturning piece driven by a second overturning servo motor, and the second slot-shaped overturning piece can pick up the segments at the outlet of the blanking channel.
9. The segment unstacking mechanism with high speed segment roll-over function according to claim 8, characterized in that: The second segment receiving assembly comprises a second cam follower driven by a second receiving servo motor, the second cam follower can slide up and down in the groove of a second cam groove, the second cam groove is arranged on a second receiving sliding plate, the second receiving sliding plate can slide along a second linear guide rail, the second receiving sliding plate is located below the second slot-shaped overturning piece and can contact the overturned segments.
10. The segment unstacking mechanism with segment high speed flipping function according to claim 9, characterized in that: The output shaft of the second receiving servo motor is connected with a second rotating piece through a second receiving coupling, and the second cam follower is arranged in the mounting hole of the second rotating piece.