Feeding device for stainless steel pipes

Abstract

The utility model belongs to the technical field of feeding devices, and particularly relates to a stainless steel pipe feeding device which comprises a supporting table and at least two feeding mechanisms. The feeding mechanism comprises a first support arranged on the supporting table and at least one feeding roller in bearing connection with the first support. The feeding hopper is arranged on the supporting table and comprises a V-shaped part and an inclined part; the telescopic piece is arranged on the side face of the feeding hopper, and the telescopic end is connected with a push block; according to the feeding device for the stainless steel pipes, when the telescopic pieces stretch out, the pushing blocks push the steel pipes on the V-shaped parts to the feeding rollers, the feeding rollers convey the steel pipes when rotating, and therefore the effects that single feeding is achieved, and grabbing of a mechanical arm is facilitated are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of loading devices, and particularly relates to a loading device for stainless steel steel pipes. Background Art

[0002] Stainless steel steel pipes are hollow long round steel materials, which are mainly widely used in industrial conveying pipelines such as petroleum, chemical industry, medical treatment, food, light industry, and mechanical instruments, as well as mechanical structure components, etc. When the bending and torsional strength are the same, the weight is lighter, so they are also widely used in manufacturing mechanical parts and engineering structures. When processing stainless steel steel pipes, a loading device is required for loading.

[0003] With the development of technology, a manipulator is required for grasping and fixing on the processing equipment when processing steel pipes, and the traditional loading device cannot meet the single grasping of the manipulator.

[0004] Therefore, in order to solve the above problems, it is necessary to design a loading device for stainless steel steel pipes. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a loading device for stainless steel steel pipes to solve the technical problems mentioned in the background art.

[0006] To solve the above technical problems, the utility model provides a loading device for stainless steel steel pipes, including:

[0007] A support table and at least two loading mechanisms; wherein

[0008] The loading mechanism includes: a first bracket arranged on the support table and at least one loading roller bearing-connected to the first bracket;

[0009] A loading hopper arranged on the support table, which includes: a V-shaped part and an inclined part;

[0010] A telescopic member arranged on the side of the loading hopper, and its telescopic end is connected with a push block; wherein

[0011] When the telescopic member extends, the push block is adapted to push the steel pipe on the V-shaped part onto the loading roller; and

[0012] The loading roller is adapted to convey the steel pipe when rotating.

[0013] Further, the loading mechanism further includes: a limiting roller located above the loading roller; wherein

[0014] The limiting roller is bearing-connected to the first bracket.

[0015] Further, the loading mechanism further includes: a second bracket located inside the first bracket; wherein

[0016] The limiting roller is connected to the second bracket by bearings.

[0017] Furthermore, long through holes are provided on both sides of the first bracket;

[0018] Protruding portions are provided on both sides of the second bracket; among which

[0019] The protruding portions are adapted to move up and down within the long through holes.

[0020] Furthermore, the feeding mechanism further includes: a screw rod threadedly engaged with the top of the first bracket; among which

[0021] The screw rod is connected to the second bracket by bearings; and

[0022] The screw rod is adapted to drive the second bracket to move up or down when rotating.

[0023] Furthermore, the feeding mechanism further includes: a rotating wheel provided at the top of the screw rod; among which

[0024] The rotating wheel is adapted to drive the screw rod to rotate.

[0025] Furthermore, the feeding mechanism further includes: a motor for driving the feeding roller; among which

[0026] The motor is provided on the support platform.

[0027] Furthermore, through portions are provided on both sides of the feeding hopper; among which

[0028] The two through portions are adapted for steel pipes or push blocks to pass through.

[0029] The beneficial effects of the present utility model are as follows:

[0030] (1). In the present utility model, by placing the steel pipe on the inclined portion, under the action of gravity, the steel pipe automatically rolls or slides into the V-shaped portion. At this time, the telescopic member drives the push block to extend, and the push block extends from the through portion to push the steel pipe on the V-shaped portion to pass through the other through portion and then push it onto the feeding roller. The feeding roller conveys it, and so on. Through the above steps, single feeding is achieved, facilitating the grasping by the manipulator.

[0031] (2). In the present utility model, according to the diameter of the steel pipe, the rotating wheel is rotated. The rotating wheel drives the screw rod to rotate, and the screw rod meshes with the first bracket to drive the second bracket to move up or down. At this time, the protruding portions move up or down within the long through holes. After adjustment, the motor is started, and the motor drives the feeding roller to rotate to convey the steel pipe. Through the above steps, the distance between the limiting roller and the feeding roller is adjusted to adapt to steel pipes of different diameters.

[0032] Other features and advantages of the present utility model will be described in the subsequent specification, and in part, will be obvious from the specification or understood by implementing the present utility model. The objectives and other advantages of the present utility model are achieved and obtained by the structures specifically pointed out in the specification and the accompanying drawings.

[0033] To make the above objectives, features, and advantages of the present utility model more obvious and understandable, the following specifically presents preferred embodiments and, in conjunction with the accompanying drawings, provides a detailed description as follows. Brief Description of the Drawings

[0034] To more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0035] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;

[0036] Figure 2 is a three-dimensional view of the present utility model Figure 2 ;

[0037] Figure 3 is a three-dimensional view of the present utility model Figure 3 .

[0038] In the figures:

[0039] Support platform 1;

[0040] Loading mechanism 2, first bracket 21, long through hole 211, loading roller 22, limiting roller 23, second bracket 24, convex portion 241, screw 25, runner 26, motor 27;

[0041] Loading hopper 3, V-shaped portion 31, inclined portion 32, through portion 33;

[0042] Expansion member 4, push block 41. Detailed Embodiments

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions of the present utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Embodiment 1

[0044] As Figures 1 to 3 shown, this embodiment provides a feeding device for stainless steel steel pipes, including:

[0045] A support table 1 and at least two feeding mechanisms 2; wherein the feeding mechanism 2 includes: a first bracket 21 arranged on the support table 1, and at least one feeding roller 22 bearing-connected to the first bracket 21; a feeding hopper 3 arranged on the support table 1, which includes: a V-shaped part 31 and an inclined part 32; a telescopic member 4 arranged on the side of the feeding hopper 3, and its telescopic end is connected with a push block 41; wherein the telescopic member 4 is adapted to push the steel pipes on the V-shaped part 31 onto the feeding roller 22 when extended; and the feeding roller 22 is adapted to convey the steel pipes when rotating; where three feeding mechanisms 2 are most preferably used; where the first bracket 21 and the support table 1 are connected in a movable manner but not limited to this; where two feeding rollers 22 are most preferably used; by arranging the V-shaped part 31, different-diameter steel pipes can be adapted; by arranging the inclined part 32, the steel pipes can be conveniently rolled or slid into the V-shaped part 31 automatically; where the push block 41 is not limited to being circular; where the telescopic member 4 is not limited to being a cylinder.

[0046] Both sides of the feeding hopper 3 are provided with through parts 33; wherein the two through parts 33 are adapted for the steel pipes or the push block 41 to pass through.

[0047] In this embodiment, by placing the steel pipes on the inclined part 32, the steel pipes automatically roll or slide into the V-shaped part 31 under the action of gravity. At this time, the telescopic member 4 drives the push block 41 to extend, and the push block 41 extends out from the through part 33 to push the steel pipes on the V-shaped part 31 to pass through another through part 33 and then push them onto the feeding roller 22, and the feeding roller 22 conveys them. By repeating the above steps, single feeding is achieved, and the effect of facilitating the grabbing by the manipulator is achieved. Embodiment 2

[0048] As Figures 1 to 3 shown, on the basis of Embodiment 1, this Embodiment 2 includes:

[0049] The feeding mechanism 2 further includes: a limiting roller 23 located above the feeding roller 22; wherein the limiting roller 23 is bearing-connected to the first bracket 21; wherein the limiting roller 23 is adapted to be arranged above the two feeding rollers 22.

[0050] The feeding mechanism 2 further includes: a second bracket 24 located inside the first bracket 21; wherein the limiting roller 23 is bearing-connected to the second bracket 24.

[0051] Both sides of the first bracket 21 are provided with long through holes 211; both sides of the second bracket 24 are provided with protruding parts 241; wherein the protruding parts 241 are adapted to move up and down in the long through holes 211.

[0052] The feeding mechanism 2 further includes: a screw rod 25 threadedly engaged with the top of the first bracket 21; wherein the screw rod 25 is connected to the second bracket 24 by bearings; and the screw rod 25 is adapted to drive the second bracket 24 to move up or down when rotating.

[0053] The feeding mechanism 2 further includes: a runner 26 provided at the top of the screw rod 25; wherein the runner 26 is adapted to drive the screw rod 25 to rotate.

[0054] The feeding mechanism 2 further includes: a motor 27 for driving the feeding roller 22; wherein the motor 27 is provided on the support table 1.

[0055] In this embodiment, according to the diameter of the steel pipe, rotate the runner 26, the runner 26 drives the screw rod 25 to rotate, the screw rod 25 meshes with the first bracket 21 to drive the second bracket 24 to move up or down. At this time, the convex portion 241 moves up or down in the long through hole 211. After the adjustment is completed, start the motor 27, and the motor 27 drives the feeding roller 22 to rotate to convey the steel pipe. Through the above steps, the distance between the limiting roller 23 and the feeding roller 22 is adjusted to adapt to steel pipes of different diameters.

[0056] All the devices (components without specific structures described) selected in this application are common standard parts or parts known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0057] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0058] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0059] Inspired by the above-described ideal embodiments of the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of the present utility model. The technical scope of the present utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A feeding device for stainless steel pipes, characterized in that: include: A support platform (1) and at least two feeding mechanisms (2); in The feeding mechanism (2) comprises: a first bracket (21) arranged on the support platform (1), and at least one feeding roller (22) bearing-connected to the first bracket (21); An upper hopper (3) arranged on a support platform (1), comprising: a V-shaped portion (31) and an inclined portion (32); A telescopic member (4) is arranged on the side of the upper hopper (3), and a push block (41) is connected to its telescopic end; wherein The telescopic member (4) is suitable for pushing the push block (41) to push the steel pipe on the V-shaped portion (31) onto the loading roller (22) when it is extended; and The loading roller (22) is suitable for conveying the steel pipe while rotating.

2. The stainless steel pipe feeding device according to claim 1, characterized in that: The feeding mechanism (2) further comprises: a limiting roller (23) located above the feeding roller (22); wherein The limiting roller (23) is bearing-connected to the first bracket (21).

3. The stainless steel pipe feeding device according to claim 2, characterized in that: The feeding mechanism (2) further comprises: a second bracket (24) located inside the first bracket (21); The limiting roller (23) is bearing-connected to the second bracket (24).

4. The stainless steel pipe feeding device according to claim 3, characterized in that: Long through holes (211) are provided on both sides of the first bracket (21); The second bracket (24) is provided with protruding portions (241) on both sides; wherein The protruding portion (241) is suitable for moving up and down in the long through hole (211).

5. The stainless steel pipe feeding device according to claim 4, characterized in that: The feeding mechanism (2) further comprises: a screw rod (25) threadably engaged with the top of the first bracket (21); wherein The screw rod (25) is bearing-connected to the second bracket (24); and The screw rod (25) is suitable for driving the second bracket (24) to move upward or downward when rotating.

6. The feeding device for stainless steel pipe according to claim 5, characterized in that: The feeding mechanism (2) further comprises: a rotating wheel (26) arranged on the top of the screw rod (25); wherein The rotating wheel (26) is suitable for driving the screw rod (25) to rotate.

7. The feeding device for stainless steel pipe according to claim 6, characterized in that: The feeding mechanism (2) further comprises: a motor (27) for driving the feeding roller (22); wherein The motor (27) is arranged on the support platform (1).

8. The stainless steel pipe feeding device according to claim 7, characterized in that: The upper hopper (3) is provided with through parts (33) on both sides; wherein The two through portions (33) are suitable for a steel pipe or a push block (41) to pass through.

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