Workpiece aligning and positioning device and steel structure production line

Abstract

The utility model relates to the technical field of steel structure production equipment, and provides a workpiece aligning and positioning device and a steel structure production line. The workpiece aligning and positioning device comprises a positioning seat; the alignment positioning piece is mounted on the positioning seat and can rotate relative to the positioning seat; the driving part is mounted on the positioning seat, the driving part is connected with the alignment positioning part through a connecting rod assembly, and the driving part is suitable for driving the alignment positioning part to rotate, so that the alignment positioning part can be switched between an extending position and a retracting position; at least part of the alignment positioning piece protrudes out of the positioning seat at the extending position, and orthographic projections of the alignment positioning piece on the positioning seat are all located in the positioning seat at the retracting position. According to the workpiece aligning and positioning device, workpieces can be effectively aligned and positioned, the structure is simplified, and operation is simpler.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure production equipment, and in particular to a workpiece alignment and positioning device and a steel structure production line. Background Art

[0002] Steel structures such as H-shaped steel and box beams are widely used in many industries such as construction, automobile manufacturing, and aerospace construction, and the demand for steel structures has remained high.

[0003] In the process of steel structure production, there are many processing steps that require the ends of the workpiece to be aligned to ensure the processing quality. However, the structure of the alignment device in the related art is relatively complex and the operation is relatively cumbersome. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes a workpiece alignment and positioning device, which can effectively align and position the workpiece, and has a simplified structure and is easier to operate.

[0005] The application also proposes a steel structure production line.

[0006] According to the first aspect of the present application, a workpiece alignment and positioning device includes:

[0007] Positioning seat;

[0008] An alignment positioning member is mounted on the positioning seat, and the alignment positioning member can rotate relative to the positioning seat;

[0009] A driving member, mounted on the positioning seat, the driving member is connected to the alignment positioning member through a connecting rod assembly, and the driving member is suitable for driving the alignment positioning member to rotate so that the alignment positioning member can be switched between an extended position and a retracted position;

[0010] In the extended position, the alignment positioning member at least partially protrudes from the positioning seat, and in the retracted position, the orthographic projection of the alignment positioning member on the positioning seat is located inside the positioning seat.

[0011] According to the workpiece alignment and positioning device of the embodiment of the present application, the driving member drives the connecting rod assembly to move, and the connecting rod assembly drives the alignment and positioning member to move, so that the alignment and positioning member is in an extended position, and the alignment and positioning member at this time protrudes from the positioning seat, so that the alignment and positioning member can play a role in aligning and positioning the workpiece. After the workpiece is aligned and positioned, the driving member drives the connecting rod assembly to move, and the connecting rod assembly drives the alignment and positioning member to move, so that the alignment and positioning member is in a retracted position, and the alignment and positioning member at this time no longer protrudes from the positioning seat, then the alignment and positioning member no longer plays a role in aligning and positioning the workpiece, so that the workpiece can continue to move, and the automatic release of the workpiece is realized. That is, the present application can effectively align and position the workpiece, and simplifies the structure of the workpiece alignment and positioning device, and the operation of aligning and positioning the workpiece is simpler.

[0012] According to one embodiment of the present application, the connecting rod assembly includes a first connecting rod and a second connecting rod, the first end of the first connecting rod can be rotatably connected to the positioning seat, the second end of the first connecting rod and the first end of the second connecting rod can be rotatably connected to the telescopic end of the driving member, and the second end of the second connecting rod can be rotatably connected to the alignment positioning member.

[0013] According to an embodiment of the present application, the first end of the alignment positioning member is rotatably connected to the second end of the second connecting rod, and the second end of the alignment positioning member is rotatably connected to the positioning seat.

[0014] According to an embodiment of the present application, the alignment positioning member includes a connecting portion and a positioning portion that are connected to each other, the connecting portion is rotatably connected to the positioning seat, and in the extended position, the positioning portion protrudes from the positioning seat.

[0015] According to an embodiment of the present application, in the extended position, the positioning portion protrudes from a first positioning surface of the positioning seat, and the first positioning surface is a plane.

[0016] According to an embodiment of the present application, in the extended position, the second positioning surface of the positioning portion protrudes from the first positioning surface, the second positioning surface is perpendicular to the first positioning surface, and the second positioning surface is suitable for abutting against a workpiece.

[0017] According to one embodiment of the present application, the connecting portion is formed with a third positioning surface, the second positioning surface is connected to the third positioning surface, and in the extended position, the third positioning surface protrudes from the positioning seat, or the third positioning surface is flush with the first positioning surface.

[0018] According to one embodiment of the present application, the driving member and the alignment positioning member are arranged side by side.

[0019] The steel structure production line according to the second embodiment of the present application includes a production line body and the workpiece alignment and positioning device, and the workpiece alignment and positioning device is installed on the production line body.

[0020] According to an embodiment of the present application, the production line body is suitable for driving the workpiece to move, and in the extended position, the alignment positioning member is located on the moving path of the workpiece.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 is a structural schematic diagram of a workpiece alignment and positioning device provided in an embodiment of the present application;

[0024] Figure 2 is a structural schematic diagram of a steel structure production line provided in an embodiment of the present application, wherein the alignment positioning member is in an extended position;

[0025] Figure 3 is a structural schematic diagram of a steel structure production line provided in an embodiment of the present application, wherein the alignment positioning member is in a retracted position;

[0026] Figure 4 It is a structural schematic diagram of a steel structure production line provided in an embodiment of the present application;

[0027] Figure 5 It is a partial structural enlarged schematic diagram of the steel structure production line provided in the embodiment of the present application.

[0028] Reference numerals:

[0029] 1. Positioning seat; 2. Alignment positioning member; 3. Driving member; 4. Connecting rod assembly; 5. Production line body;

[0030] 21. connecting portion; 22. positioning portion; 23. second positioning surface; 24. third positioning surface;

[0031] 41. First connecting rod; 42. Second connecting rod. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the implementation of the present application in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application but cannot be used to limit the scope of the present application.

[0033] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply 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 limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0035] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] Combine the following Figures 1 to 5 The present invention describes a workpiece alignment and positioning device and a steel structure production line.

[0038] According to the embodiment of the first aspect of the present application, Figure 1 As shown, the workpiece alignment and positioning device includes:

[0039] Positioning seat 1;

[0040] The alignment positioning member 2 is mounted on the positioning seat 1, and the alignment positioning member 2 can rotate relative to the positioning seat 1;

[0041] A driving member 3 is mounted on the positioning seat 1. The driving member 3 is connected to the alignment positioning member 2 through a connecting rod assembly 4. The driving member 3 is suitable for driving the alignment positioning member 2 to rotate, so that the alignment positioning member 2 can be switched between an extended position and a retracted position.

[0042] In the extended position, the alignment positioning member 2 at least partially protrudes from the positioning seat 1 , and in the retracted position, the orthographic projection of the alignment positioning member 2 on the positioning seat 1 is located inside the positioning seat 1 .

[0043] According to the workpiece alignment and positioning device of the embodiment of the present application, the driving member 3 drives the connecting rod assembly 4 to move, and the connecting rod assembly 4 drives the alignment and positioning member 2 to move, so that the alignment and positioning member 2 is in the extended position, and the alignment and positioning member 2 at this time protrudes from the positioning seat 1, so that the alignment and positioning member 2 can play the role of alignment and positioning on the workpiece. After the workpiece is aligned and positioned, the driving member 3 drives the connecting rod assembly 4 to move, and the connecting rod assembly 4 drives the alignment and positioning member 2 to move, so that the alignment and positioning member 2 is in the retracted position, and the alignment and positioning member 2 at this time no longer protrudes from the positioning seat 1, then the alignment and positioning member 2 no longer plays the role of alignment and positioning on the workpiece, so that the workpiece can continue to move, and the automatic release of the workpiece is realized. That is, the present application can effectively align and position the workpiece, and simplifies the structure of the workpiece alignment and positioning device, and the operation of aligning and positioning the workpiece is simpler.

[0044] It can be understood that the positioning seat 1 is installed on the moving path of the workpiece, so that when the alignment positioning member 2 is in the extended position, the alignment positioning member 2 protrudes from the moving path of the workpiece, so that the alignment positioning member 2 can align and position the workpiece.

[0045] It can be understood that a gap is formed between the alignment positioning member 2 and the driving member 3 to facilitate the rotation of the alignment positioning member 2 .

[0046] In one embodiment of the present application, Figure 1As shown, the connecting rod assembly 4 includes a first connecting rod 41 and a second connecting rod 42. The first end of the first connecting rod 41 can be rotatably connected to the positioning seat 1, the second end of the first connecting rod 41 and the first end of the second connecting rod 42 can be rotatably connected to the telescopic end of the driving member 3, and the second end of the second connecting rod 42 can be rotatably connected to the alignment positioning member 2.

[0047] It can be understood that the telescopic end of the driving member 3 can drive the second end of the first connecting rod 41 and the first end of the second connecting rod 42 to move. When the driving member 3 drives the second end of the first connecting rod 41 and the first end of the second connecting rod 42 to move close to the driving member 3, the second end of the second connecting rod 42 will drive the alignment positioning member 2 to move into the positioning seat 1, so that the alignment positioning member 2 is in a retracted position, and the alignment positioning member 2 does not protrude from the positioning seat 1; when the driving member 3 drives the second end of the first connecting rod 41 and the first end of the second connecting rod 42 to move away from the driving member 3, the second end of the second connecting rod 42 will drive the alignment positioning member 2 to move away from the positioning seat 1, so that the alignment positioning member 2 at least partially protrudes from the positioning seat 1. At this time, the alignment positioning member 2 is in an extended position, which can play a role in aligning and positioning the workpiece.

[0048] It can be understood that the second end of the first connecting rod 41 is connected to the first end of the second connecting rod 42 through a pin shaft, and the second end of the second connecting rod 42 is connected to the alignment positioning member 2 through a pin shaft.

[0049] It can be understood that the driving member 3 includes a cylinder and a joint, the cylinder is connected to the joint, the cylinder is suitable for driving the joint to telescopic movement, and the second end of the first connecting rod 41 and the first end of the second connecting rod 42 can be rotatably connected to the joint, so that the cylinder can drive the movement of the first connecting rod 41 and the second connecting rod 42, and then the alignment positioning member 2 can be controlled to switch between the extended position and the retracted position.

[0050] In one embodiment of the present application, Figure 1 As shown, the first end of the alignment positioning member 2 is rotatably connected to the second end of the second connecting rod 42 , and the second end of the alignment positioning member 2 is rotatably connected to the positioning seat 1 .

[0051] It can be understood that, under the action of the driving member 3 , the second connecting rod 42 can drive the alignment positioning member 2 to rotate with the first end of the alignment positioning member 2 as a fulcrum, thereby improving the rotation stability of the alignment positioning member 2 .

[0052] In one embodiment of the present application, Figure 1 As shown, the alignment positioning member 2 includes a connecting portion 21 and a positioning portion 22 connected to each other. The connecting portion 21 is rotatably connected to the positioning seat 1. In the extended position, the positioning portion 22 protrudes from the positioning seat 1.

[0053] It is understandable that the driving member 3 can drive the connecting portion 21 to rotate through the connecting rod assembly 4, so that the positioning portion 22 rotates accordingly, and the positioning portion 22 can switch between an extended position protruding from the positioning seat 1 and a retracted position in the positioning seat 1.

[0054] It can be understood that, in the extended position, the distance between the connecting part 21 and the driving member 3 gradually increases along the direction from the end of the connecting part 21 away from the positioning part 22 to the positioning part 22, so as to ensure the rotatable radius of the alignment positioning member 2, so that the alignment positioning member 2 can switch between the extended position and the retracted position.

[0055] In one embodiment of the present application, in the extended position, the positioning portion 22 protrudes from the first positioning surface of the positioning seat 1, and the first positioning surface is a plane.

[0056] It can be understood that the first positioning surface of the positioning seat 1 can support the workpiece so that the workpiece can be smoothly moved to the positioning portion 22, and the first positioning surface is a plane, which can avoid affecting the movement of the workpiece.

[0057] In one embodiment of the present application, Figure 1 As shown, in the extended position, the second positioning surface 23 of the positioning portion 22 protrudes from the first positioning surface, the second positioning surface 23 and the first positioning surface are perpendicular to each other, and the second positioning surface 23 is suitable for abutting against the workpiece.

[0058] It can be understood that the first positioning surface can support and guide the workpiece. When the workpiece moves to the second positioning surface 23, the angle between the first positioning surface and the second positioning surface 23 is a right angle, so that the second positioning surface 23 can effectively position and align the workpiece.

[0059] In one embodiment of the present application, Figure 1 As shown, the connecting portion 21 is formed with a third positioning surface 24, and the second positioning surface 23 is connected to the third positioning surface 24. In the extended position, the third positioning surface 24 protrudes from the positioning seat 1, or the third positioning surface 24 is flush with the first positioning surface.

[0060] It can be understood that, when in the extended position, the third positioning surface 24 protrudes from the positioning seat 1 , and at this time, the third positioning surface 24 can play a supporting and guiding role for the workpiece, so that the workpiece can be smoothly moved to the positioning portion 22 .

[0061] It is understandable that, in the extended position, the third positioning surface 24 is flush with the first positioning surface, and the first positioning surface and the third positioning surface 24 can together support and guide the workpiece, so that the workpiece can be smoothly moved to the positioning portion 22.

[0062] In one embodiment of the present application, Figure 1As shown, the driving member 3 and the alignment positioning member 2 are arranged side by side.

[0063] It can be understood that the driving member 3 and the alignment and positioning member 2 are arranged side by side and connected with the driving member 3 and the alignment and positioning member 2 via the connecting rod assembly 4, so that the structure of the workpiece alignment and positioning device is more compact.

[0064] According to an embodiment of the second aspect of the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the steel structure production line includes a production line body 5 and a workpiece alignment and positioning device, and the workpiece alignment and positioning device is installed on the production line body 5.

[0065] According to the steel structure production line of the embodiment of the present application, the driving member 3 drives the connecting rod assembly 4 to move, and the connecting rod assembly 4 drives the alignment positioning member 2 to move, so that the alignment positioning member 2 is in the extended position, and the alignment positioning member 2 at this time protrudes from the positioning seat 1, so that the alignment positioning member 2 can play the role of aligning and positioning the workpiece. After the workpiece is aligned and positioned, the driving member 3 drives the connecting rod assembly 4 to move, and the connecting rod assembly 4 drives the alignment positioning member 2 to move, so that the alignment positioning member 2 is in the retracted position, and the alignment positioning member 2 at this time no longer protrudes from the positioning seat 1, then the alignment positioning member 2 no longer plays the role of aligning and positioning the workpiece, so that the workpiece can continue to move, and the automatic release of the workpiece is realized. That is, the present application can effectively align and position the workpiece, and simplifies the structure of the workpiece alignment and positioning device, and the operation of aligning and positioning the workpiece is simpler.

[0066] In one embodiment of the present application, the production line body 5 is suitable for driving the workpiece to move, and in the extended position, the alignment positioning member 2 is located on the moving path of the workpiece.

[0067] It is understandable that the workpiece alignment and positioning device is installed at the moving path of the workpiece, and the alignment and positioning member 2 is located on the moving path of the workpiece when in the extended position, so that the alignment and positioning member 2 can effectively align and position the workpiece.

[0068] Finally, it should be noted that the above implementation modes are only used to illustrate the present application, rather than to limit the present application. Although the present application is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent substitutions of the technical solutions of the present application do not depart from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.

Claims

1. A workpiece alignment and positioning device, characterized in that: include: Positioning seat; An alignment positioning member is mounted on the positioning seat, and the alignment positioning member can rotate relative to the positioning seat; A driving member, mounted on the positioning seat, the driving member is connected to the alignment positioning member through a connecting rod assembly, and the driving member is suitable for driving the alignment positioning member to rotate so that the alignment positioning member can be switched between an extended position and a retracted position; In the extended position, the alignment positioning member at least partially protrudes from the positioning seat, and in the retracted position, the orthographic projection of the alignment positioning member on the positioning seat is located inside the positioning seat.

2. The workpiece alignment and positioning device according to claim 1, characterized in that: The connecting rod assembly includes a first connecting rod and a second connecting rod. The first end of the first connecting rod can be rotatably connected to the positioning seat, the second end of the first connecting rod and the first end of the second connecting rod can be rotatably connected to the telescopic end of the driving member, and the second end of the second connecting rod can be rotatably connected to the alignment positioning member.

3. The workpiece alignment and positioning device according to claim 2, characterized in that: The first end of the alignment positioning member is rotatably connected to the second end of the second connecting rod, and the second end of the alignment positioning member is rotatably connected to the positioning seat.

4. The workpiece alignment and positioning device according to any one of claims 1 to 3, characterized in that: The alignment positioning member comprises a connecting portion and a positioning portion which are connected to each other. The connecting portion is rotatably connected to the positioning seat. In the extended position, the positioning portion protrudes from the positioning seat.

5. The workpiece alignment and positioning device according to claim 4, characterized in that: In the extended position, the positioning portion protrudes from a first positioning surface of the positioning seat, and the first positioning surface is a plane.

6. The workpiece alignment and positioning device according to claim 5, characterized in that: In the extended position, the second positioning surface of the positioning portion protrudes from the first positioning surface, the second positioning surface and the first positioning surface are perpendicular to each other, and the second positioning surface is suitable for abutting against a workpiece.

7. The workpiece alignment and positioning device according to claim 6, characterized in that: The connecting portion is formed with a third positioning surface, the second positioning surface is connected to the third positioning surface, and in the extended position, the third positioning surface protrudes from the positioning seat, or the third positioning surface is flush with the first positioning surface.

8. The workpiece alignment and positioning device according to any one of claims 1 to 3, characterized in that: The driving member and the alignment positioning member are arranged side by side.

9. A steel structure production line, characterized in that: It comprises a production line body and a workpiece alignment and positioning device as claimed in any one of claims 1 to 8, wherein the workpiece alignment and positioning device is installed on the production line body.

10. The steel structure production line according to claim 9, characterized in that: The production line body is suitable for driving the workpiece to move, and in the extended position, the alignment positioning member is located on the moving path of the workpiece.

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