Self-adaptive material guiding mechanism applied to stainless steel corrugated pipe

Abstract

The invention relates to the technical field of stainless steel corrugated pipe guiding, in particular to a self-adaptive guiding mechanism applied to stainless steel corrugated pipes, which comprises a main frame, an arc-shaped upper guide rail is mounted on the upper surface of the main frame, and a bottom driving wheel set controlled by a middle control shaft is mounted in the middle of the upper surface of the arc-shaped upper guide rail. Lateral supporting platforms are assembled on the arc-shaped upper guide rail and located on the two sides of the bottom driving wheel set in a sliding mode. According to the self-adaptive material guiding mechanism applied to the stainless steel corrugated pipe, the middle driving wheel set, the lateral driving wheel set and the top limiting wheel set are arranged at the bottom, the two sides and the top of the corrugated pipe correspondingly, and the supporting and transmission stability of the corrugated pipe is greatly improved; and a first supporting rack and a second supporting rack which can adjust gaps are arranged on the arc-shaped surfaces of the outer sides of the middle driving wheel set, the lateral driving wheel set and the top limiting wheel set, and the stainless steel corrugated pipes with different tooth gaps can be adapted through the split type supporting racks.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel bellows material guiding technology, in particular to an adaptive material guiding mechanism applied to stainless steel bellows. Background Art

[0002] Stainless steel bellows is a flexible pressure-resistant pipe fitting that can compensate for the mutual displacement of the connection ends of pipelines or machines and equipment, absorb vibration energy, reduce vibration and silence, and play an important role in the transportation of various fluid media.

[0003] Because stainless steel bellows are relatively soft, they require sufficient support at the bottom to ensure operational stability during production and transportation. Currently, conveying equipment for stainless steel bellows is mainly concentrated at the bottom of the stainless steel bellows, resulting in insufficient material guiding stability. Moreover, a single conveying mechanism can only adapt to a single specification of stainless steel bellows, and its scope of application is very limited. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the current conveying equipment for stainless steel bellows is mainly concentrated at the bottom of the stainless steel bellows, resulting in insufficient material guiding stability of the stainless steel bellows, and a single conveying mechanism can only be adapted to a single specification of stainless steel bellows, and the scope of application is very limited.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an adaptive material guiding mechanism applied to stainless steel corrugated pipes, comprising a main frame, an arc-shaped upper guide rail is installed on the upper surface of the main frame, a bottom driving wheel group controlled by a central control shaft is installed in the middle position of the upper surface of the arc-shaped upper guide rail, and lateral support platforms are slidably assembled on both sides of the bottom driving wheel group on the arc-shaped upper guide rail, a lateral conveyor belt is installed on the upper surface of the lateral support platform, and a lateral driving wheel group that cooperates with the bottom driving wheel group is installed on the outer surface of the lateral support platform.

[0006] The bottom driving wheel group includes a fixed mounting seat fixedly mounted on the middle position of the upper surface of the arc-shaped upper guide rail through fixed brackets on both sides, a vertical mounting plate mounted on the upper surface of the fixed mounting seat, a synchronous worm gear and a middle driving wheel group coaxially mounted on both sides of the vertical mounting plate, and a synchronous worm movably mounted on the fixed mounting seat.

[0007] The lateral support platform includes an arc-shaped guide slider slidably mounted inside the arc-shaped upper guide rail, an external mounting frame fixed on the arc-shaped guide slider, an internal support roller mounted inside the external mounting frame, and an arc-shaped rack mounted on the arc-shaped guide slider.

[0008] A built-in synchronous adjustment gear for controlling the arc-shaped rack is movably installed on the arc-shaped upper guide rail at the inner side of the bottom driving wheel group, and the upper surface of the arc-shaped rack has an arc-shaped tooth surface meshing with the built-in synchronous adjustment gear.

[0009] Arc-shaped adjustment openings cooperating with the arc-shaped guide slider are symmetrically provided on both side walls of the arc-shaped upper guide rail, and lateral locking bolts are threadedly assembled on the outer side surface of the arc-shaped guide slider.

[0010] Side adjustment guide tubes are fixedly mounted on both sides of the arc-shaped upper guide rail.

[0011] The upper end of the arc-shaped upper guide rail is slidably equipped with a height-adjustable top adjustment frame through a side adjustment guide tube, a top installation frame is fixedly equipped with a top installation frame on the top surface of the top adjustment frame, and a top limiting wheel set is movably installed on the upper axis of the side wall of the top installation frame.

[0012] The central driving wheel set, the lateral driving wheel set and the top limiting wheel set are all composed of a lateral wheel disc, an annular assembly frame sleeved on the outside of the lateral wheel disc, a first supporting rack bolted to the outside of the annular assembly frame and a second supporting rack bolted to the inside of the annular assembly frame.

[0013] The outer side surface of the side adjustment conduit is threadedly equipped with a side locking bolt for adjusting the height of the top adjustment frame.

[0014] An inner arc-shaped surface of the arc-shaped upper guide rail is provided with a built-in arc-shaped limiting groove that matches the arc-shaped rack.

[0015] The beneficial effects of the present invention are:

[0016] (1) The adaptive material guiding mechanism applied to a stainless steel bellows of the present invention is provided with a middle driving wheel group, a side driving wheel group and a top limiting wheel group at the bottom, both sides and top of the bellows, respectively, which greatly improves the support and transmission stability of the bellows;

[0017] (2) A first support rack and a second support rack with adjustable clearance are provided on the outer arc surface of the middle drive wheel group, the lateral drive wheel group and the top limit wheel group. The split support rack can adapt to stainless steel bellows with different tooth gaps;

[0018] (3) A lateral support platform for installing a lateral conveyor belt and a lateral drive wheel set is slidably mounted on the arc-shaped upper guide rail. By controlling the lateral support platform to slide and adjust to both sides, it can adapt to stainless steel corrugated pipes of different diameters. The adjustment operation is very convenient and the control is stable.

[0019] (4) The synchronous worm can synchronously control the synchronous driving of the bottom drive wheel groups at all positions to ensure consistent material guiding efficiency;

[0020] (5) The lateral conveyor belt and lateral drive wheel set are all integrated and installed on the lateral support platform, which greatly improves the functional integration;

[0021] (6) The entire device is arranged horizontally on the upper surface of the main frame, which can ensure the material guiding efficiency and stability of the stainless steel bellows. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and examples.

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a side view of the present invention.

[0025] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0026] Figure 4 It is a schematic diagram of the internal structure of the middle driving wheel group, the side driving wheel group and the top limiting wheel group of the present invention. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0029] Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The shown embodiment is an adaptive material guiding mechanism for stainless steel corrugated pipes, comprising a main frame 1, an arc-shaped upper guide rail 2 being installed on the upper surface of the main frame 1, a bottom drive wheel group 4 controlled by a central control shaft 3 being installed in the middle of the upper surface of the arc-shaped upper guide rail 2, lateral support platforms 5 being slidably mounted on both sides of the bottom drive wheel group 4 on the arc-shaped upper guide rail 2, a lateral conveyor belt 6 being installed on the upper surface of the lateral support platform 5, and a lateral drive wheel group 7 cooperating with the bottom drive wheel group 4 being installed on the outer surface of the lateral support platform 5.

[0030] Working principle: Multiple arc-shaped upper guide rails 2 are horizontally installed on the upper surface of the main frame 1, and the lateral support platform 5 is movably installed through the arc-shaped upper guide rails 2. The lateral support platform 5 is used to adjust the position of the lateral conveyor belt 6 and the lateral drive wheel group 7.

[0031] In order to cooperate with the bottom drive, the bottom driving wheel group 4 includes a fixed mounting seat 42 fixedly mounted on the middle position of the upper surface of the arc-shaped upper guide rail 2 through fixed brackets 41 on both sides, a vertical mounting plate 43 mounted on the upper surface of the fixed mounting seat 42, a synchronous worm gear 44 and a middle driving wheel group 45 coaxially mounted on both sides of the vertical mounting plate 43, and a synchronous worm 46 movably mounted on the fixed mounting seat 42.

[0032] The synchronous worm 46 and the synchronous worm wheel 44 are meshed with each other. The synchronous worm 46 can control the bottom driving wheel sets 4 at all positions to be driven synchronously, thereby ensuring that the bottom driving wheel sets 45 at all positions are driven synchronously.

[0033] In order to cooperate with sliding adjustment and support, the lateral support platform 5 includes an arc-shaped guide slider 51 slidably installed inside the arc-shaped upper guide rail 2, an external mounting frame 52 fixed on the arc-shaped guide slider 51, an internal support roller 53 installed inside the external mounting frame 52, and an arc-shaped rack 54 installed on the arc-shaped guide slider 51.

[0034] The lateral conveyor belt 6 is sleeved on the outside of the internal support roller 53 to ensure lateral support stability.

[0035] In order to cooperate with the synchronous control adjustment, a built-in synchronous adjustment gear 21 for controlling the arc-shaped rack 54 is movably installed on the inner side of the bottom driving wheel group 4 on the arc-shaped upper guide rail 2. The upper surface of the arc-shaped rack 54 has an arc-shaped tooth surface that meshes with the built-in synchronous adjustment gear 21.

[0036] The lower end of the built-in synchronous adjustment gear 21 is meshed with the arcuate tooth surface. When the built-in synchronous adjustment gear 21 rotates, the arcuate rack 54 can be controlled to slide in the opposite direction. Ensure that the arcuate guide sliders 51 on both sides slide in the opposite direction.

[0037] In order to fix and limit the position of the arc-shaped guide slider 51, arc-shaped adjustment openings 22 that match the arc-shaped guide slider 51 are symmetrically opened on both side walls of the arc-shaped upper guide rail 2, and lateral locking bolts 23 are threadedly assembled on the outer side of the arc-shaped guide slider 51.

[0038] A side internal thread locking blind hole matching the lateral locking bolt 23 is provided on the side wall of the arc-shaped guide slider 51 . The arc-shaped guide slider 51 is fixed inside the arc-shaped upper guide rail 2 by screwing the lateral locking bolt 23 into the side internal thread locking blind hole.

[0039] In order to cooperate with the guidance on both sides, side adjustment guide tubes 24 are fixedly installed on both sides of the arc-shaped upper guide rail 2.

[0040] In order to cooperate with height adjustment, the upper end of the arc-shaped upper guide rail 2 is slidably equipped with a height-adjustable top adjustment frame 8 through a side adjustment guide tube 24. A top mounting frame 9 is fixedly assembled on the top surface of the top adjustment frame 8, and a top limiting wheel set 10 is movably installed on the upper axis of the side wall of the top mounting frame 9.

[0041] The lower end of the top limiting wheel set 10 is inserted into the tooth gap at the upper end of the metal bellows to limit the top of the metal bellows mechanical energy, thereby ensuring the driving efficiency of the middle driving wheel set 45.

[0042] In order to cooperate with the guidance, the central driving wheel group 45, the lateral driving wheel group 7 and the top limiting wheel group 10 are all composed of a lateral wheel disc 11, an annular assembly frame 12 mounted on the outside of the lateral wheel disc 11, a first supporting rack 13 bolted to the outside of the annular assembly frame 12 and a second supporting rack 14 bolted to the inside of the annular assembly frame 12.

[0043] The first support rack 13 and the second support rack 14 are designed as a split structure, and the gap between the first support rack 13 and the second support rack 14 is changed by loosening or tightening the bolts. By adjusting the gap between the first support rack 13 and the second support rack 14, metal bellows with different tooth gaps can be adapted.

[0044] In order to lock and limit the height of the top adjustment frame 8 , a lateral locking bolt 15 for adjusting the height of the top adjustment frame 8 is threadedly assembled on the outer side surface of the lateral adjustment guide tube 24 .

[0045] The lateral locking bolt 15 is rotated to be inserted into the lateral adjustment guide rail 24 , thereby pressing the top adjustment frame 8 inward and fixing the top adjustment frame 8 inside the lateral adjustment guide rail 24 .

[0046] In order to improve the bottom transmission guiding and limiting properties, a built-in arc-shaped limiting groove that cooperates with the arc-shaped rack 54 is opened on the inner arc surface of the arc-shaped upper guide rail 2.

[0047] The arc-shaped rack 54 on the arc-shaped guide slide block 51 is inserted into the inside of the built-in arc-shaped limiting groove and slidably assembled with the arc-shaped upper guide rail 2. The built-in synchronous adjustment gear 21 is engaged with the arc-shaped rack 54, and when adjusting the arc-shaped rack 54, the adjustment stability of the arc-shaped rack 54 can be guaranteed.

[0048] With the above-described preferred embodiments of the present invention as a guide, and with reference to the above description, relevant personnel are fully capable of making various changes and modifications without departing from the technical scope of this invention. The technical scope of this invention is not limited to the contents of the specification and must be determined according to the scope of the claims.

Claims

1. An adaptive material guiding mechanism for a stainless steel bellows, comprising a main frame (1), characterized by: The upper surface of the main frame (1) is provided with an arc-shaped upper guide rail (2), a bottom driving wheel group (4) controlled by a central control shaft (3) is provided at the middle position of the upper surface of the arc-shaped upper guide rail (2), and a lateral support platform (5) is slidably mounted on both sides of the bottom driving wheel group (4) on the arc-shaped upper guide rail (2), a lateral conveyor belt (6) is provided on the upper surface of the lateral support platform (5), and a lateral driving wheel group (7) matched with the bottom driving wheel group (4) is provided on the outer surface of the lateral support platform (5).

2. The adaptive material guiding mechanism for a stainless steel bellows according to claim 1 is characterized by: The bottom driving wheel set (4) comprises a fixed mounting seat (42) fixedly mounted on the middle position of the upper surface of the arc-shaped upper guide rail (2) through fixed brackets (41) on both sides, a vertical mounting plate (43) mounted on the upper surface of the fixed mounting seat (42), a synchronous worm gear (44) and a middle driving wheel set (45) coaxially mounted on both sides of the vertical mounting plate (43), and a synchronous worm (46) movably mounted on the fixed mounting seat (42).

3. The adaptive material guiding mechanism for a stainless steel bellows according to claim 1 is characterized by: The lateral support platform (5) comprises an arc-shaped guide slider (51) slidably mounted inside the arc-shaped upper guide rail (2), an external mounting frame (52) fixed on the arc-shaped guide slider (51), an internal support roller (53) mounted inside the external mounting frame (52), and an arc-shaped rack (54) mounted on the arc-shaped guide slider (51).

4. The adaptive material guiding mechanism for a stainless steel bellows according to claim 3, characterized in that: A built-in synchronous adjustment gear (21) for controlling the arc-shaped rack (54) is movably mounted on the inner side of the bottom driving wheel group (4) on the arc-shaped upper guide rail (2), and the upper surface of the arc-shaped rack (54) has an arc-shaped tooth surface meshing with the built-in synchronous adjustment gear (21).

5. The adaptive material guiding mechanism for a stainless steel bellows according to claim 3 is characterized by: The two side walls of the arc-shaped upper guide rail (2) are symmetrically provided with arc-shaped adjustment openings (22) that match the arc-shaped guide slider (51), and the outer surface of the arc-shaped guide slider (51) is threadedly assembled with a lateral locking bolt (23).

6. The adaptive material guiding mechanism for a stainless steel bellows according to claim 1, characterized in that: Side adjustment guide tubes (24) are fixedly mounted on both sides of the arc-shaped upper guide rail (2).

7. The adaptive material guiding mechanism for a stainless steel bellows according to claim 6, characterized in that: The upper end of the arc-shaped upper guide rail (2) is slidably equipped with a height-adjustable top adjustment frame (8) through a side adjustment guide tube (24); a top installation frame (9) is fixedly equipped on the inner top surface of the top adjustment frame (8); and a top limiting wheel set (10) is movably installed on the upper axis of the side wall of the top installation frame (9).

8. The adaptive material guiding mechanism for a stainless steel bellows according to claim 7, characterized in that: The central driving wheel set (45), the lateral driving wheel set (7) and the top limiting wheel set (10) are all composed of a lateral wheel disc (11), an annular assembly frame (12) sleeved on the outside of the lateral wheel disc (11), a first supporting rack (13) fixed to the outside of the annular assembly frame (12) by bolts, and a second supporting rack (14) fixed to the inside of the annular assembly frame (12) by bolts.

9. The adaptive material guiding mechanism for a stainless steel bellows according to claim 7, characterized in that: A lateral locking bolt (15) for adjusting the height of the top adjustment frame (8) is threadedly mounted on the outer side surface of the lateral adjustment guide tube (24).

10. The adaptive material guiding mechanism for a stainless steel bellows according to claim 3, characterized in that: The inner arc surface of the arc-shaped upper guide rail (2) is provided with a built-in arc-shaped limiting groove that matches the arc-shaped rack (54).

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