CN210824209U - Rod pipe feeding and discharging mechanism - Google Patents

Abstract

The utility model discloses a feeding and discharging mechanism for a rod pipe, including the frame that is used for the support, be fixed in the leading wheel subassembly that forms processing station on the frame, be located the material loading stock frame and the unloading stock frame of processing station both sides respectively, set up in the material loading stock frame and the unloading stock frame between the pushing mechanism to and set up in the pushing mechanism top and the cab apron is crossed in the top of the top that forms the material loading transition in proper order and the top that the unloading passes through between material loading stock frame, leading wheel subassembly, the unloading stock frame. The utility model discloses ingenious setting up the top and having pushed away the cab apron, utilizing the top to push away the cab apron and realize respectively with the dislocation joint of last unloading storage frame that the material loading of excellent pipe is moved and the unloading is moved to guaranteed that the short distance is stably moved in mechanism to the excellent pipe, can not receive the damage.

Description

Rod pipe feeding and discharging mechanism

Technical Field

The utility model relates to a stick pipe transfer device, specifically say, relate to a unloading mechanism on stick pipe.

Background

In the process of processing the fuel rod and the cladding tube (such as cleaning, cutting and the like), the fuel rod and the cladding tube are often required to be moved in a short distance, the length of the fuel rod and the cladding tube is long, and the fuel rod and the cladding tube are easily damaged in a conventional moving mode, so that a structure which is convenient for the fuel rod and the cladding tube to be moved in a short distance is required to be designed, and the fuel rod and the cladding tube are convenient to process.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a simple structure, convenient to use's unloading mechanism on excellent pipe.

In order to achieve the purpose, the technical scheme is as follows:

the utility model provides a unloading mechanism on stick pipe, is including the frame that is used for the support, is fixed in the guide wheel subassembly that forms the processing station on the frame, is located the material loading stock frame and the unloading stock frame of processing station both sides respectively, sets up the thrustor between material loading stock frame and the unloading stock frame and sets up to the thrustor top and be in the push away cab apron that material loading transition and unloading transition form in proper order between material loading stock frame, guide wheel subassembly, the unloading stock frame, wherein, material loading stock frame and unloading stock frame all set up to the unloading direction slope, and the discharge end of material loading stock frame is less than the feed end of unloading stock frame.

Specifically, a first chute for forming feeding transition between the feeding storage rack and the guide wheel assembly and a second chute for forming discharging transition between the guide wheel assembly and the discharging storage rack are arranged at the upper end of the pushing transition plate, the inclination directions of the first chute and the second chute face the discharging direction, and the tail end of the first chute is lower than the head end of the second chute, so that a feeding transition baffle wall is formed on the pushing transition plate. And the feeding transition baffle wall is matched with the processing station direction and slightly deviates to the feeding side position corresponding to the center of the guide wheel assembly.

Furthermore, the head end of the first chute is provided with a feeding stop hook in round angle transition with the inclined plane thereof, or/and the head end of the second chute is provided with a discharging stop hook in round angle transition with the inclined plane thereof.

And moreover, fillet transition is adopted between the feeding transition blocking wall and the inclined plane of the first chute.

Furthermore, the feeding material storage rack comprises a feeding support fixedly connected with the frame, a feeding guide rail arranged on the feeding support and inclined towards the discharging direction, a feeding support rod made of wear-resistant materials and arranged on the feeding guide rail, and a feeding stop block arranged at the end part of the feeding guide rail facing one end of the guide wheel assembly, wherein the upper part of the feeding stop block protrudes out of the feeding support rod, so that a rod pipe feeding stop position is formed at the tail end of the feeding support rod, and a feeding stop hook on the pushing transition plate is positioned at one side of the rod pipe feeding stop position, which is inclined towards the feeding direction.

Further, unloading stock shelf include with frame fixed connection's unloading support, set up on the unloading support and to the unloading guide rail of unloading direction slope, set up the unloading support stick of making by wear-resisting material on the unloading guide rail to and set up in the unloading guide rail towards the unloading guide block of the tip of leading wheel subassembly one end, wherein, unloading guide block upper end with unloading support stick upper surface flushes, the end that pushes away the cab apron stretches to the unloading guide block to make things convenient for the unloading transition. And a tail end blocking support for preventing the rod tube from sliding is arranged beside the blanking guide rail and is controlled by a lifting cylinder connected with the tail end blocking support.

Further, the pushing mechanism comprises an upper pushing seat for placing the pushing transition plate, a lower pushing seat arranged below the upper pushing seat and connected with the frame, a vertical support column fixed on the lower pushing seat, a pushing column with the top fixedly connected with the upper pushing seat and the middle connected with a guide sleeve on the vertical support column, a pushing wheel arranged at the bottom of the pushing column, a transverse push rod transversely arranged in the guide sleeve arranged on the lower pushing seat, a transverse pushing cylinder with one end connected with the lower pushing seat and the other end connected with the transverse push rod, a pushing inclined moving plate fixed on the transverse push rod, and a pushing inclined slot obliquely arranged on the pushing inclined moving plate and used for clamping the pushing wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses ingenious setting up the top and pushing the cab apron, utilizing the top to push the cab apron and realizing respectively with the dislocation joint of last unloading storage frame that the material loading of excellent pipe is moved and the unloading is moved to guaranteed that excellent pipe short distance is stably moved in the mechanism, can not receive the damage, moreover the utility model discloses simple structure, convenient to use has very high using value.

(2) The pushing transition plate of the utility model prevents the bar pipe from falling out from the head end of the bar pipe in the pushing process through the feeding blocking hook at the head end, and ensures that the bar pipe is stably transferred from the feeding stock shelf to the first chute of the pushing transition plate; the blanking stop hook in the middle of the blanking stop hook realizes that the treated rod pipe is stably transferred to a second chute pushing a transition plate from a processing station in the same way, so that the subsequent blanking is facilitated.

(3) The utility model discloses a pushing mechanism utilizes the cylinder to transversely promote to produce and pushes away power to utilize the top to push away the oblique board that moves with horizontal thrust shift to vertical realized the top push seat with push away the steady top that the cab apron was crossed in the top, still conveniently continue to connect a plurality of pushing mechanisms in horizontal direction simultaneously, in order to realize the holistic steady lapse of longer excellent pipe.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of a loading and storing rack.

Fig. 4 is a schematic structural diagram of the blanking storage rack.

Fig. 5 is a schematic structural view of the pushing mechanism.

Fig. 6 is a schematic structural view of the pushing transition plate.

Wherein, the names corresponding to the reference numbers are:

1-frame, 2-guide wheel component, 3-feeding material storage rack, 4-discharging material storage rack, 5-pushing mechanism, 6-pushing transition plate,

11-a feeding support, 12-a feeding guide rail, 13-a feeding support rod, 14-a feeding stop block, 15-a blanking support, 16-a blanking guide rail, 17-a blanking support rod, 18-a blanking guide block, 19-a tail end stop support, 20-a lifting cylinder,

21-upper pushing seat, 22-lower pushing seat, 23-vertical supporting column, 24-pushing column, 25-pushing wheel, 26-horizontal push rod, 27-horizontal pushing cylinder, 28-pushing inclined moving plate, 29-pushing inclined groove,

31-a first chute, 32-a second chute, 33-a feeding transition baffle wall, 34-a feeding baffle hook and 35-a discharging baffle hook.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include, but are not limited to, the following examples.

Examples

As shown in fig. 1-6, the rod tube loading and unloading mechanism includes a frame 1 for supporting, a guide wheel assembly 2 fixed on the frame to form a processing station, a loading material storage rack 3 and a loading material storage rack 4 respectively located at two sides of the processing station, an ejector mechanism 5 arranged between the loading material storage rack and the unloading material storage rack, and an ejection transition plate 6 arranged at the top of the ejector mechanism and sequentially forming loading transition and unloading transition among the loading material storage rack, the guide wheel assembly and the unloading material storage rack, wherein the loading material storage rack and the unloading material storage rack are both inclined towards the unloading direction, and the discharge end of the loading material storage rack is lower than the feed end of the unloading material storage rack. In the practical application process, because the rod and the pipe to be processed are in a long pipe form, in order to ensure the effective support and loading and unloading of the whole rod and pipe, a plurality of structural components of the rod and pipe loading and unloading mechanism are arranged side by side in the axial direction of the rod and pipe, at the moment, the frame can be axially expanded to form an integral frame for supporting all the structural components, a plurality of guide wheel assemblies are correspondingly arranged and fixed on the frame along the axial direction of the rod and pipe to form a processing station for supporting the rod and pipe to be processed, a guide wheel V groove on each guide wheel assembly can stably place the support rod and pipe, and fig. 1 is a schematic diagram of the end face of the rod and pipe loading and unloading mechanism; the feeding and discharging mechanism comprises a feeding and storing frame, a guide wheel assembly, a discharging and storing frame, a pushing transition plate and a pushing mechanism, the feeding and discharging mechanism and the pushing transition plate form a group of rod pipe feeding and discharging mechanisms which correspond to each other, the plurality of groups of rod pipe feeding and discharging mechanisms are arranged on the whole frame side by side along the axial direction of the rod pipe, in addition, the pushing mechanism adopts a plurality of groups of shared parts from the perspective of structural optimization, the complexity of the whole structure of the plurality of groups of pushing mechanisms is simplified, the whole consistency when the pushing mechanism performs pushing action can be ensured, and the process of feeding and discharging transition can be greatly facilitated.

Specifically, a first chute 31 for forming a loading transition between the loading storage rack and the guide wheel assembly and a second chute 32 for forming a blanking transition between the guide wheel assembly and the blanking storage rack are arranged at the upper end of the pushing transition plate, the inclination directions of the first chute and the second chute face the blanking direction, the tail end of the first chute is lower than the head end of the second chute, and therefore a loading transition baffle wall 33 is formed on the pushing transition plate. And the feeding transition blocking wall is matched with the processing station direction, and a guide wheel V groove corresponding to the center of the guide wheel assembly is slightly deviated to the position of the feeding side. The first chute head end is equipped with the material loading fender hook 34 rather than the transition of inclined plane fillet, and the second chute head end is equipped with the unloading fender hook 35 rather than the transition of inclined plane fillet. And moreover, fillet transition is adopted between the feeding transition blocking wall and the inclined plane of the first chute. In the feeding process, when the rod pipe moves from the head end of the first chute to the tail end of the first chute along the inclined plane, the rod pipe is blocked by the feeding transition blocking wall and stays at the position, the pushing mechanism drives the pushing transition plate to descend below the guide wheel V groove of the guide wheel assembly, the rod pipe descends along with the pushing transition plate under the action of gravity, and the rod pipe is limited by the guide wheel V groove in the descending process and falls on the guide wheel V groove to be stably placed. In the blanking process after the rod pipe is processed, because the feeding transition baffle wall and the blanking baffle hook at the head end of the second chute are positioned at the position where the guide wheel V groove is slightly deviated to the feeding side, in the process that the pushing transition plate is pushed by the pushing mechanism to move upwards, the rod pipe synchronously moves upwards by pushing and is limited by the blanking baffle hook to not slide from the head end of the second chute, when the second chute moves to a position higher than the guide wheel V groove, the rod pipe is pushed onto the second chute and moves towards the tail end of the second chute under the action of self gravity, the blanking transition of the rod pipe from the processing station is realized, and when the pushing transition plate rises to the inclined plane of the second chute to be flush with the blanking storage rack, the rod pipe can enter the blanking storage rack to realize the blanking of the rod pipe.

The feeding and storing rack comprises a feeding support 11 fixedly connected with the frame, a feeding guide rail 12 arranged on the feeding support and inclined towards the discharging direction, a feeding support rod 13 made of wear-resistant materials and arranged on the feeding guide rail, and a feeding stop block 14 arranged at the end part of the feeding guide rail facing one end of the guide wheel assembly, wherein the upper part of the feeding stop block protrudes out of the feeding support rod, so that a rod tube feeding stop position is formed at the tail end of the feeding support rod, a feeding stop hook on the pushing transition plate is positioned at one side of the rod tube feeding stop position, which is deviated towards the feeding direction, and a distance slightly larger than the diameter of a rod tube is kept between the feeding stop hook and the feeding stop block. The feeding and storing rack can realize the feeding and storing of the rod pipes, the rod pipes to be processed are placed from the head end of the feeding support rod by the external transfer mechanism or the mechanism of the previous process, the feeding guide rail and the feeding support rod on the feeding guide rail are obliquely arranged, the placed rod pipes move to the tail end from the head end along the feeding support rod under the action of self gravity, and the rod pipes are stopped at the feeding stop position of the rod pipes under the blocking of the feeding stop block at the tail end, so that the feeding of the rod pipes is realized. In the following feeding transition process, the pushing transition plate rises, the feeding stop hook at the head end of the first chute on the pushing transition plate stops the rod pipe from sliding off from the head end of the first chute, and when the inclined plane of the first chute rises to a height exceeding the projection of the feeding stop block, the rod pipe can move to the tail end of the rod pipe along the inclined plane of the first chute under the action of self gravity and stops at the position under the stop of the feeding transition stop wall.

The unloading stock shelf includes the unloading support 15 with frame fixed connection, sets up on the unloading support and to the unloading guide rail 16 of unloading direction slope, sets up the unloading support stick 17 of making by wear-resisting material on the unloading guide rail to and set up in the unloading guide rail towards the unloading guide block 18 of the tip of leading wheel subassembly one end, wherein, unloading guide block upper end with unloading support stick upper surface flushes, the end that pushes away the cab apron stretches to the unloading guide block forms crisscross with it to make things convenient for the unloading transition. And a tail end blocking support 19 for preventing the rod tube from sliding is arranged beside the blanking guide rail and is controlled by a lifting cylinder 20 connected with the tail end blocking support. In the unloading in-process, the stick pipe gets into the unloading and supports the stick after the inclined plane of second chute, because the slope setting of unloading guide rail and unloading support stick, the stick pipe can be followed unloading support stick head end and removed to the end under self action of gravity to receive in the terminal position the end keeps off stopping that props and stopping, avoids the landing, can shift the stick pipe that will handle by outside transfer mechanism this moment, also can butt joint the mechanism of next process after unloading support stick is terminal, drive the end by lift cylinder after the butt joint and keep off the decline, the stick pipe then can get into the mechanism of process under self action of gravity, realizes that the stick pipe unloading is discharged, and later end keeps off to prop and rises once more and block subsequent stick pipe.

In consideration of the actual situation of the integral pushing in the present application, the pushing mechanism adopts the structural design of the expandable continuous connection form, and specifically includes an upper pushing seat 21 for placing the pushing transition plate, a lower pushing seat 22 disposed below the upper pushing seat and connected with the frame, a vertical supporting column 23 fixed on the lower pushing seat, a pushing column 24 whose top is fixedly connected with the upper pushing seat and whose middle is connected with the guide sleeve on the vertical supporting column, a pushing wheel 25 disposed at the bottom of the pushing column, a transverse pushing rod 26 disposed transversely in the guide sleeve disposed on the lower pushing seat, a transverse pushing cylinder 27 whose one end is connected with the lower pushing seat and whose other end is connected with the transverse pushing rod, a pushing inclined plate 28 fixed on the transverse pushing rod, and a pushing chute 29 obliquely disposed on the pushing inclined plate and used for clamping the pushing wheel, wherein the structures of multiple groups of pushing mechanisms are shared by extending and expanding the upper pushing seat, the lower pushing seat, the transverse pushing rod, etc., the transverse pushing force generated by the transverse pushing cylinder can be used for realizing synchronous pushing by a plurality of groups of pushing mechanisms, the parts such as the vertical supporting column, the pushing wheel, the pushing inclined moving plate, the pushing chute and the like are independently configured according to each group and respectively correspond to each pushing transition plate, and all the pushing transition plates can be fixedly arranged on the upper pushing seat through independent frame bodies.

The utility model discloses the use as follows:

the rod pipe on the feeding material storage rack slides to the discharging end along the inclined plane, the pushing mechanism pushes the pushing transition plate to enable the first chute to jack the rod pipe, when the rod pipe is pushed to be higher than the feeding stop block, the rod pipe slides to the tail end of the feeding stop block along the first chute, the tail end of the first chute is right close to the guide wheel assembly, at the moment, when the pushing transition plate descends, the rod pipe slowly falls onto a processing station on the guide wheel assembly to be processed correspondingly, after the processing, the pushing transition plate jacks again, the head end of the second chute is also located at the position of the processing station, at the moment, the processed rod pipe is lifted along with the second chute and slides to the tail end of the guide plate along the second chute, and when the tail end of the second chute is higher than the discharging guide block, the rod pipe slides to the discharging material storage rack, and the transfer of the rod pipe is completed.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a unloading mechanism on stick pipe, is fixed in guide wheel subassembly (2) that form the processing station on the frame including frame (1) that is used for supporting, its characterized in that still includes material loading material storage frame (3) and unloading material storage frame (4) that are located the processing station both sides respectively, sets up thrustor (5) between material loading material storage frame and the unloading material storage frame to and set up in the thrustor top and be in material loading transition and the top that the unloading passes through that forms in proper order between material loading material storage frame, guide wheel subassembly, the unloading material storage frame push away crosses cab apron (6), wherein, material loading material storage frame and unloading material storage frame all set up to the slope of unloading direction, and the discharge end of material loading material storage frame is less than the feed end of unloading material storage frame.

2. The rod tube loading and unloading mechanism according to claim 1, wherein the top of the push transition plate (6) is provided with a first chute (31) for forming a loading transition between the loading storage rack (3) and the guide wheel assembly (2) and a second chute (32) for forming a unloading transition between the guide wheel assembly (2) and the unloading storage rack (4), the first chute and the second chute are inclined towards the unloading direction, the tail end of the first chute is lower than the head end of the second chute, and thus a loading transition baffle wall (33) is formed on the push transition plate.

3. The rod tube loading and unloading mechanism as claimed in claim 2, wherein the head end of the first chute is provided with a loading stop hook (34) in round-corner transition with the inclined surface thereof,

or/and the head end of the second chute is provided with a blanking stop hook (35) in round angle transition with the inclined plane thereof.

4. The rod tube loading and unloading mechanism according to claim 2, wherein the loading transition wall and the inclined surface of the first chute are in rounded transition.

5. The rod tube loading and unloading mechanism according to claim 1, wherein the loading and storing frame (3) comprises a loading support (11) fixedly connected with the frame (1), a loading guide rail (12) arranged on the loading support and inclined towards the unloading direction, a loading support rod (13) made of wear-resistant material arranged on the loading guide rail, and a loading stop block (14) arranged at the end part of the loading guide rail facing one end of the guide wheel assembly, wherein the upper part of the loading stop block protrudes out of the loading support rod.

6. The rod tube loading and unloading mechanism according to claim 1, wherein the unloading storage rack (4) comprises an unloading support (15) fixedly connected with the frame (1), an unloading guide rail (16) arranged on the unloading support and inclined towards the unloading direction, an unloading support rod (17) made of wear-resistant material arranged on the unloading guide rail, and an unloading guide block (18) arranged at the end part of the unloading guide rail facing one end of the guide wheel assembly, wherein the upper end of the unloading guide block is flush with the upper surface of the unloading support rod.

7. The rod tube loading and unloading mechanism according to any one of claims 1 to 6, wherein the pushing mechanism (5) includes an upper pushing seat (21) for placing the pushing transition plate (6), a lower pushing seat (22) disposed below the upper pushing seat and connected to the frame, a vertical support pillar (23) fixed to the lower pushing seat, a pushing pillar (24) having a top portion fixedly connected to the upper pushing seat and a middle portion connected to a guide sleeve on the vertical support pillar, a pushing wheel (25) disposed at the bottom of the pushing pillar, a transverse push rod (26) transversely disposed in a guide sleeve disposed on the lower pushing seat, a transverse pushing cylinder (27) having one end connected to the lower pushing seat and the other end connected to the transverse push rod, a pushing inclined plate (28) fixed to the transverse push rod, and a pushing inclined slot (29) obliquely disposed on the pushing inclined plate and used for engaging with the pushing wheel.

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