CN220282453U

CN220282453U - Profile steel clamping and conveying device

Info

Publication number: CN220282453U
Application number: CN202321952917.2U
Authority: CN
Inventors: 陈振东; 请求不公布姓名
Original assignee: TJK Machinery Tianjin Co Ltd
Current assignee: TJK Machinery Tianjin Co Ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-02
Anticipated expiration: 2033-07-24

Abstract

The utility model belongs to the technical field of section steel processing and discloses a section steel clamping and conveying device, which comprises a supporting mechanism, a moving mechanism and clamping mechanisms, wherein the supporting mechanism comprises a plurality of conveying rollers which are arranged at intervals, the moving mechanism comprises a moving frame and a moving driving piece, the moving frame is arranged below the conveying rollers, the moving driving piece drives the moving frame to reciprocate along the conveying direction of the conveying rollers, the clamping mechanisms are arranged on the moving frame, a plurality of clamping mechanisms are distributed at the head end and the tail end of the supporting mechanism, and the clamping mechanisms can protrude out of the conveying rollers to clamp section steel positioned on the conveying rollers. Through setting up fixture on moving mechanism can carry out the centre gripping when shaped steel is placed in on the conveying roller, then carry through moving mechanism, the shaped steel can be accepted to the conveying roller on the one hand, makes shaped steel conveying smooth and easy to can avoid shaped steel surface and mechanical properties impaired, simultaneously when carrying, fixture can make shaped steel keep stable in the transportation process.

Description

Profile steel clamping and conveying device

Technical Field

The utility model relates to the technical field of section steel processing, in particular to a section steel clamping and conveying device.

Background

For short-distance transportation such as section steel feeding, various transportation modes exist at present, for example, hoisting transportation is carried out in a hoisting mode, and a manual transportation mode and a transportation mode of a transportation roller are adopted; the space required by hoisting is large, and the hoisting is difficult to operate in a small factory building; the manual carrying mode requires excessive personnel to participate, so that the cost is increased, danger is easy to occur, and the automation is low; at present, a conveying roller mode is often adopted, but when the conveying roller is used for conveying, the conveying is often unstable, and profile steel is easy to deviate on the conveying roller, so that conveying deviation and even stagnation are caused.

Disclosure of Invention

The utility model aims to provide a profile steel clamping and conveying device which can keep the profile steel stable in the feeding and conveying process and avoid deviation in the conveying process.

To achieve the purpose, the utility model adopts the following technical scheme:

shaped steel centre gripping conveyor includes:

the supporting mechanism comprises a plurality of conveying rollers which are arranged at intervals;

the moving mechanism comprises a moving frame and a moving driving piece, the moving frame is arranged below the conveying roller, and the moving driving piece drives the moving frame to reciprocate along the conveying direction of the conveying roller;

the clamping mechanisms are arranged on the movable frame, the clamping mechanisms are distributed among the conveying rollers, and the clamping mechanisms can protrude out of the conveying rollers to clamp the profile steel on the conveying rollers.

Preferably, the clamping mechanism comprises a first clamping plate and a second clamping plate, the first clamping plate is arranged on the moving frame, and the first clamping plate protrudes out of the conveying roller; the second clamping plate is arranged opposite to the first clamping plate, the clamping mechanism is further provided with a clamping driving assembly, the output end of the clamping driving assembly is connected with the second clamping plate, the clamping driving assembly is configured to drive the second clamping plate to reciprocate along a first direction to be close to or far away from the first clamping plate, and can drive the second clamping plate to ascend and descend along a second direction, and the first direction is perpendicular to the second direction.

Preferably, the clamping mechanism comprises a mounting seat, the clamping driving assembly comprises a first driving piece, the first driving piece is arranged on the mounting seat, the output end of the first driving piece is in floating connection with the second clamping plate, and the first driving piece drives the second clamping plate to move along the first direction.

Preferably, the mounting seat is provided with a guide plate which is in the same direction as the first clamping plate, the guide plate is provided with a plurality of guide holes, guide rods are inserted into the guide holes, and the end parts of the guide rods are connected with the second clamping plate.

Preferably, the clamping driving assembly comprises a second driving piece, the second driving piece is arranged on the movable frame, the output end of the second driving piece is in floating connection with the mounting seat, and the second driving piece drives the mounting seat to lift along the second direction.

Preferably, the clamping mechanism comprises a slideway arranged along the second direction, the slideway is arranged on the movable frame, a plurality of sliding parts sliding along the slideway are arranged in the slideway, a sliding plate is arranged on the sliding parts, and the sliding plate is connected with the mounting seat.

Preferably, a contact switch is arranged on the movable frame and is positioned on one side of the first clamping plate, and the contact switch is connected with the second driving piece.

Preferably, the opposite surfaces of the first clamping plate and the second clamping plate are respectively provided with an anti-collision wear-resistant plate.

Preferably, the first driving member and the second driving member are cylinders, and speed regulating valves are arranged on the first driving member and the second driving member.

Preferably, the moving mechanism comprises a fixing frame, the fixing frame is arranged below the conveying roller, a moving rail extending along the conveying direction of the conveying roller is arranged on the fixing frame, the moving driving piece is arranged on the fixing frame, and the moving frame is in sliding connection with the moving rail.

The utility model has the beneficial effects that:

the clamping mechanism arranged on the moving mechanism can clamp the section steel when the section steel is placed on the conveying roller, and then the section steel is conveyed through the moving mechanism, so that on one hand, the conveying roller can receive the section steel, the section steel is conveyed smoothly, the damage to the surface and mechanical properties of the section steel can be avoided, meanwhile, the clamping mechanism can keep the section steel stable in the conveying process, intermittent conveying can be realized, the section steel is stopped under control in the conveying process, and the application range of conveying is enlarged.

Drawings

FIG. 1 is a schematic view of a section steel clamping and conveying device of the present utility model;

FIG. 2 is a top view of the clamping mechanism of the section steel clamping and conveying device of the utility model;

fig. 3 is a schematic view showing a second driving member of the clamping mechanism in the steel clamping and conveying device according to the present utility model.

In the figure:

1. a support mechanism; 11. a conveying roller; 12. a support frame;

2. a moving mechanism; 21. a moving rack; 22. a moving driving member; 23. a moving rail; 24. a fixing frame;

3. a clamping mechanism; 31. a first clamping plate; 32. a second clamping plate; 33. a mounting base; 34. a guide plate; 35. a guide rod; 36. a slideway; 37. a slider; 38. a sliding plate; 39. an anti-collision wear-resistant plate; 310. a speed regulating valve; 311. a first driving member; 312. a second driving member;

4. and a contact switch.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

For solving the problem of profile steel off normal in material loading and conveying among the prior art, this embodiment provides a profile steel centre gripping conveyor, this profile steel centre gripping conveyor includes supporting mechanism 1, moving mechanism 2 and fixture 3, supporting mechanism 1 includes a plurality of interval arrangement's conveying roller 11, moving mechanism 2 includes movable frame 21 and removal driving piece 22, movable frame 21 sets up in the below of conveying roller 11, removal driving piece 22 drive movable frame 21 is along conveying roller 11 direction reciprocating motion, fixture 3 sets up on movable frame 21, a plurality of fixture 3 distributes between conveying roller 11, fixture 3 can bulge in conveying roller 11 in order to centre gripping the profile steel that is located on conveying roller 11.

The clamping mechanism 3 arranged on the moving mechanism 2 can clamp the section steel when the section steel is placed on the conveying roller 11, and then the section steel is conveyed through the moving mechanism 2, on one hand, the conveying roller 11 can receive the section steel, so that the section steel is conveyed smoothly, damage to the surface and mechanical properties of the section steel can be avoided, meanwhile, when conveying, the clamping mechanism 3 can keep the section steel stable in the conveying process, intermittent conveying can be realized, the section steel is stopped under control in the conveying process, and the application range of conveying is enlarged.

The present embodiment is described in detail below, and the present embodiment provides a section steel clamping and conveying device, which includes a supporting mechanism 1, where the supporting mechanism 1 includes a supporting frame 12, a plurality of conveying rollers 11 arranged at intervals are provided on the supporting frame 12, the number of the conveying rollers 11 is not specifically limited, and each conveying roller 11 can rotate along its own axis to reduce friction with the section steel. It will be appreciated that the direction of arrangement of the conveyor rollers 11 is the direction of conveyance of the section steel, and rolling the section steel on the conveyor rollers 11 can reduce the degree of damage to the surface and mechanical properties of the section steel. The section steel clamping and conveying device further comprises a moving mechanism 2 and a clamping mechanism 3, wherein the clamping mechanism 3 is distributed between the conveying rollers 11 to clamp the section steel on the conveying rollers 11. Here, in order to facilitate the transportation of the section steel from the previous step to the conveyor roller 11 and reduce the number of steps, the height of the supporting mechanism 1 is lower than that of the previous step, so that the section steel can be dropped onto the conveyor roller 11, and it is generally adopted to drop onto the conveyor roller 11 from one axial end of the conveyor roller 11. To sum up, the moving mechanism 2 includes a moving frame 21, the moving frame 21 is disposed below the conveying roller 11, and the clamping mechanism 3 is disposed on the moving frame 21, where the clamping mechanism 3 can protrude from the conveying roller 11 to clamp the profile steel on the conveying roller 11. So that the gripping mechanism 3 is located under the conveying roller 11 to avoid when the section steel goes from the previous process to the conveying roller 11, and the gripping mechanism 3 grips the conveying roller 11 after the section steel goes to the conveying roller 11. Specifically, the clamping mechanism 3 includes a first clamping plate 31 and a second clamping plate 32, wherein the first clamping plate 31 is disposed to extend in the conveying direction of the section steel, and the first clamping plate 31 is disposed on the moving frame 21, and the first clamping plate 31 protrudes from the conveying roller 11. With the above structure, when the section steel is fed from the previous process to the conveying roller 11, the first clamping plate 31 can play a limiting role at the same time to block the section steel and prevent the section steel from falling out of the conveying roller 11 directly. And the second clamping plate 32 is disposed opposite to the first clamping plate 31, and the two clamp the section steel with each other. At this time, the second clamping plate 32 needs to be lifted and translated, so that the second clamping plate 32 can be close to or far away from the first clamping plate 31 in the process of translating to clamp or unclamp the profile steel, and the design can be applicable to profile steels of various types and different widths, so that the application range is increased. While the second clamping plate 32 is lifted, it protrudes from the upper end of the conveying roller 11 to clamp or is stored under the conveying roller 11 to avoid the movement of the profile steel. From this fixture 3 still includes the centre gripping drive assembly, and the second grip block 32 is connected to the output of centre gripping drive assembly, and the centre gripping drive assembly can drive second grip block 32 and reciprocate in order to be close to or keep away from first grip block 31 along first direction, and the first direction in this embodiment refers to the incoming material direction of shaped steel. In order to avoid the second clamping plate 32 from shielding the section steel, the clamping driving assembly can also drive the second clamping plate 32 to lift along a second direction, which is perpendicular to the first direction. The second direction in this embodiment refers to the conveying direction perpendicular to the section steel, i.e., the vertical direction. In addition, in order to avoid abrasion of the first clamping plate 31 and the second clamping plate 32 during long-term use, the opposite surfaces of the first clamping plate 31 and the second clamping plate 32 are provided with anti-collision wear plates 39 to increase the strength of the two.

In order to realize the movement of the second clamping plate 32, the clamping mechanism 3 in this embodiment includes a mounting seat 33, the clamping driving assembly includes a first driving member 311, the first driving member 311 is disposed on the mounting seat 33, and an output end of the first driving member 311 is in floating connection with the second clamping plate 32, so that the first driving member 311 drives the second clamping plate 32 to move in a first direction to cooperate with the first clamping plate 31 to jointly clamp the profile steel. In this embodiment, the first driving member 311 is an air cylinder, and the first driving member 311 is provided with a speed regulating valve 310 to regulate the feeding speed and thus the speed of the second clamping plate 32 approaching the first clamping plate 31. The speed valve 310 is a prior art, and will not be described in detail herein. The floating connection is that the output end of the first driving piece 311 is connected with the second clamping plate 32 through a floating joint, so that the installation error of the air cylinder can be reduced. In order to ensure the stability of the second clamping plate 32 moving towards the first clamping plate 31, a guide plate 34 which is in the same direction as the first clamping plate 31 is further arranged on the mounting seat 33, wherein the second clamping plate 32 is positioned between the first clamping plate 31 and the guide plate 34, a plurality of guide holes are formed in the guide plate 34, guide rods 35 are inserted into the guide holes, and the end parts of the guide rods 35 are connected with the second clamping plate 32. So that the movement of the second clamping plate 32 can be guided by the guide rod 35 and the guide plate 34.

The clamping driving assembly comprises a second driving piece 312, the second driving piece 312 is arranged on the movable frame 21, the output end of the second driving piece 312 is in floating connection with the mounting seat 33, and the second driving piece 312 drives the mounting seat 33 to lift along the second direction. In this embodiment, the second driving member 312 is an air cylinder, and the speed adjusting valve 310 is disposed on the second driving member 312 to adjust the feeding speed so as to adjust the lifting speed driven by the second driving member 312. In order to ensure the lifting stability of the mounting seat 33, the movable frame 21 is further provided with a slide way 36, the slide way 36 is arranged along the second direction, a sliding piece 37 capable of sliding along the slide way 36 is arranged in the slide way 36, the sliding piece 37 is connected with a sliding plate 38, and the mounting seat 33 is arranged on the sliding plate 38, so that the mounting seat 33 can be kept stable in the lifting process by adopting the structure. In this embodiment, the slideway 36 is a channel steel, two channel steel are oppositely arranged, the sliding piece 37 is a composite bearing, and the sliding plate 38 for installing the composite bearing is provided with the bearing installation seat 33, so that the composite bearing is installed on the bearing installation seat 33.

In order to further promote automation, the moving frame 21 is provided with a contact switch 4, and the contact switch 4 is located on the side of the first clamping plate 31, and it is understood that the contact switch 4 is only required to be located at a position where the section steel can touch the contact switch 4 on the conveying roller 11 and is not damaged by the section steel. The contact switch 4 is connected to the second driving member 312, so that when the section steel contacts the contact switch 4, the second driving member 312 starts to operate to drive the second clamping plate 32 to rise. And when the second drive member 312 is in place, the second drive member 312 may be configured to rise to a maximum travel. The first driving piece 311 starts to drive the second clamping plate 32 to move horizontally close to the first clamping plate 31 so as to be able to clamp the section steel.

When the section steel is clamped and then needs to be conveyed, the moving mechanism 2 of the section steel clamping and conveying device is further provided with a moving driving piece 22 and a fixing frame 24, the fixing frame 24 is arranged below the conveying roller 11, a moving rail 23 extending along the conveying direction of the conveying roller 11 is arranged on the fixing frame 24, the moving frame 21 is slidingly connected to the moving rail 23, and the moving driving piece 22 is arranged on the fixing frame 24, so that the moving frame 21 can be driven to move through the moving driving piece 22, and then the section steel is driven to slide on the conveying roller 11 for feeding. In this embodiment, the movement driving member 22 may be a motor, and the movement frame 21 is driven to move by the motor.

The working process of the utility model is described below:

after the section steel with different lengths falls on the conveying roller 11 and is blocked by the first clamping plate 31, the section steel touches the contact switch 4, the second driving piece 312 drives the mounting seat 33 to ascend, when the second driving piece 312 ascends to a full stroke, the first driving piece 311 works, the second clamping plate 32 is driven to approach the first clamping plate 31, the section steel is clamped by the first driving piece and the second clamping plate, the section steel is clamped by the second clamping plate, and the moving driving piece 22 drives the moving frame 21 to move, so that the section steel moves on the conveying roller 11 to be fed.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. Shaped steel centre gripping conveyor, its characterized in that includes:

the conveying device comprises a supporting mechanism (1), wherein the supporting mechanism (1) comprises a plurality of conveying rollers (11) which are arranged at intervals;

the moving mechanism (2), the moving mechanism (2) comprises a moving frame (21) and a moving driving piece (22), the moving frame (21) is arranged below the conveying roller (11), and the moving driving piece (22) drives the moving frame (21) to reciprocate along the conveying direction of the conveying roller (11);

the clamping mechanisms (3) are arranged on the movable frames (21), the clamping mechanisms (3) are distributed between the conveying rollers (11), and the clamping mechanisms (3) can protrude out of the conveying rollers (11) to clamp the profile steel on the conveying rollers (11).

2. Section steel clamping and conveying device according to claim 1, characterized in that the clamping mechanism (3) comprises a first clamping plate (31) and a second clamping plate (32), the first clamping plate (31) is arranged on the moving frame (21), and the first clamping plate (31) protrudes from the conveying roller (11); the second clamping plate (32) is arranged opposite to the first clamping plate (31), the clamping mechanism (3) is further provided with a clamping driving assembly, the output end of the clamping driving assembly is connected with the second clamping plate (32), the clamping driving assembly is configured to drive the second clamping plate (32) to reciprocate along a first direction to be close to or far away from the first clamping plate (31), and can drive the second clamping plate (32) to lift along a second direction, and the first direction is perpendicular to the second direction.

3. Section steel clamping and conveying device according to claim 2, characterized in that the clamping mechanism (3) comprises a mounting seat (33), the clamping driving assembly comprises a first driving piece (311), the first driving piece (311) is arranged on the mounting seat (33), the output end of the first driving piece (311) is in floating connection with the second clamping plate (32), and the first driving piece (311) drives the second clamping plate (32) to move along the first direction.

4. A section steel clamping and conveying device according to claim 3, characterized in that a guide plate (34) which is in the same direction as the first clamping plate (31) is arranged on the mounting seat (33), a plurality of guide holes are formed in the guide plate (34), guide rods (35) are inserted into the guide holes, and the end parts of the guide rods (35) are connected with the second clamping plate (32).

5. A section steel clamping and conveying device according to claim 3, wherein the clamping driving assembly comprises a second driving piece (312), the second driving piece (312) is arranged on the movable frame (21), the output end of the second driving piece (312) is in floating connection with the mounting seat (33), and the second driving piece (312) drives the mounting seat (33) to lift along the second direction.

6. Profile steel clamping and conveying device according to claim 5, characterized in that the clamping mechanism (3) comprises a slide way (36) arranged along the second direction, the slide way (36) is arranged on the movable frame (21), a plurality of sliding pieces (37) sliding along the slide way (36) are arranged in the slide way (36), sliding plates (38) are arranged on the sliding pieces (37), and the sliding plates (38) are connected with the mounting seat (33).

7. The section steel clamping and conveying device according to claim 5, wherein a contact switch (4) is arranged on the movable frame (21), the contact switch (4) is located on one side of the first clamping plate (31), and the contact switch (4) is connected with the second driving piece (312).

8. Section steel clamping and conveying device according to claim 2, characterized in that the opposite faces of the first clamping plate (31) and the second clamping plate (32) are provided with anti-collision wear plates (39).

9. The section steel clamping and conveying device according to claim 5, wherein the first driving piece (311) and the second driving piece (312) are air cylinders, and the first driving piece (311) and the second driving piece (312) are both provided with speed regulating valves (310).

10. Section steel clamping and conveying device according to claim 1, characterized in that the moving mechanism (2) comprises a fixed frame (24), the fixed frame (24) is arranged below the conveying roller (11), a moving rail (23) extending along the conveying direction of the conveying roller (11) is arranged on the fixed frame (24), the moving driving piece (22) is arranged on the fixed frame (24), and the moving frame (21) is in sliding connection with the moving rail (23).