Lifting conveying roller way device

Abstract

The utility model discloses a lifting conveying roller way device which comprises a workpiece table board component, a roller way component, a lifting component and a positioning component, and the workpiece table board component is suitable for bearing workpieces; the roller way component is suitable for conveying workpieces; the lifting component is connected with the roller way component so as to drive the roller way component to do up-and-down lifting action, the roller way component is at least provided with a workpiece placing station in the up-and-down lifting process, and when the roller way component moves to the workpiece placing station, the roller way component is suitable for placing a workpiece on the roller way component on the workpiece table board component; the positioning component is suitable for positioning the workpiece borne on the workpiece table board component. The workpiece conveying device can well convey, place and limit workpieces and is convenient to use.

Description

Technical Field

[0001] The utility model relates to a lifting and conveying roller device, which is suitable for a vertical assembly and welding production line of special-shaped groups in shipbuilding. Background Art

[0002] Currently, lifting rollers are used in industrial production lines. In shipbuilding, special-shaped vertical welding lines require the transport of welded plates into position, necessitating a lifting roller. Chinese patent publication number CN217228941U discloses a lifting roller conveyor for copper pipe production. While this system uses rollers to transfer the material frame, facilitating its movement and steering, it lacks effective positioning. Furthermore, the lifting mechanism utilizes a pneumatic cylinder for direct lifting, making it prone to jamming. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a lifting conveying roller device, which can well convey, place and limit workpieces and is easy to use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a lifting conveyor roller device, comprising:

[0005] A workpiece table component, wherein the workpiece table component is suitable for carrying a workpiece;

[0006] A roller conveyor component, wherein the roller conveyor component is suitable for conveying a workpiece;

[0007] a lifting component connected to the roller component to drive the roller component to move up and down, and the roller component has at least a workpiece placement station during the up and down lifting process, and when the roller component moves to the workpiece placement station, the roller component is suitable for placing the workpiece thereon on the workpiece table component;

[0008] A positioning component is adapted to position the workpiece carried on the workpiece table component.

[0009] Furthermore, the workpiece table component includes a plurality of tables arranged side by side along the conveying direction.

[0010] Furthermore, the roller table component includes:

[0011] frame;

[0012] a plurality of conveying rollers rotatably connected to the frame;

[0013] A driving component is connected to the conveying roller to drive the conveying roller to rotate.

[0014] Furthermore, the driving component includes:

[0015] A power transmission assembly connected between two adjacent conveyor rollers;

[0016] A power assembly connected to one of the conveying rollers to drive the conveying roller to rotate.

[0017] Furthermore, the power transmission assembly includes:

[0018] sprockets coaxially connected to corresponding conveying rollers;

[0019] A chain connecting two sprockets.

[0020] Furthermore, the power assembly includes a driving rotary motor, and the driving rotary motor is directly or indirectly connected to one of the conveying rollers.

[0021] Furthermore, the lifting component includes a screw lift.

[0022] Furthermore, in order to maintain the connection between the lifting component and the roller component and avoid the phenomenon of getting stuck during lifting, the lifting component and the roller component are connected by a spherical connection structure, and the spherical connection structure includes:

[0023] A first connecting member connected to the lifting member and a second connecting member connected to the roller member, one of the first connecting member and the second connecting member is provided with a ball head, and the other is provided with a ball head slot, and the ball head is embedded in the ball head slot.

[0024] Furthermore, the positioning component includes a positioning assembly, and the positioning assembly includes two clamping mechanisms and a clamping drive member, and a clamping space for clamping the workpiece is formed between the two clamping mechanisms; wherein,

[0025] One of the clamping mechanisms is fixedly arranged, and the other clamping mechanism is connected to a clamping drive member, and the clamping drive member drives the clamping mechanism to move toward or away from the other clamping mechanism;

[0026] Alternatively, the clamping drive member is connected to the two clamping mechanisms to drive the two clamping mechanisms to move toward or away from each other.

[0027] Furthermore, the clamping mechanism includes a positioning wheel.

[0028] After adopting the above technical solution, the utility model can lift the roller component through the lifting component, and then transport the workpiece, that is, the bottom plate for welding the dock, forward through the roller component. After transporting it to the right position, the roller component is lowered by the lifting component, so that the workpiece on the roller component is carried on the workpiece table component, and then the workpiece on the workpiece table component is limited by the positioning component, which is very convenient to use. In addition, the lifting component and the roller component can be connected through a spherical connection structure, which can not only maintain the connection between the lifting component and the roller component, but also avoid the phenomenon of jamming during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a three-dimensional diagram of the lifting and conveying roller device of the utility model;

[0030] Figure 2 This is a cross-sectional view of the lifting and conveying roller device of the utility model;

[0031] Figure 3 for Figure 2 A magnified view of part A in FIG;

[0032] Figure 4 A three-dimensional diagram of the roller conveyor component of the present invention;

[0033] Figure 5 A three-dimensional diagram of the positioning component of the present utility model;

[0034] Figure 6 It is a three-dimensional diagram of the lifting component and the work table component of the utility model. DETAILED DESCRIPTION

[0035] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0036] like Figures 1 to 6 As shown, a lifting and conveying roller device includes:

[0037] A workpiece table component 1, which is suitable for carrying a workpiece;

[0038] The roller conveyor component 2 is suitable for conveying workpieces;

[0039] The lifting component 3 is connected to the roller component 2 to drive the roller component 2 to move up and down, and the roller component 2 has at least a workpiece placement station during the up and down lifting process. When the roller component 2 moves to the workpiece placement station, the roller component 2 is suitable for placing the workpiece on it on the workpiece table component 1;

[0040] The positioning component is suitable for positioning the workpiece carried on the workpiece table component 1.

[0041] In this embodiment, after the roller component 2 is lifted by the lifting component 3, the workpiece is transported forward by the roller component 2. The workpiece is the bottom plate for the welding dock. After it is transported to the right position, the roller component 2 is lowered by the lifting component 3, so that the workpiece on the roller component 2 is carried on the workpiece table component 1, and then the workpiece on the workpiece table component 1 is limited by the positioning component, which is very convenient to use.

[0042] Specifically, if Figure 6 As shown, the workpiece table component 1 includes a plurality of tables 11 arranged side by side along the conveying direction.

[0043] Specifically, if Figure 4 As shown, the roller conveyor component 2 may specifically have the following structure, including:

[0044] Frame 21;

[0045] A plurality of conveying rollers 22 rotatably connected to the frame 21;

[0046] A driving member connected to the conveying roller 22 to drive the conveying roller 22 to rotate.

[0047] Specifically, if Figure 4 As shown, the driving component may specifically have the following structure, including:

[0048] A power transmission assembly connected between two adjacent conveying rollers 22;

[0049] A power assembly connected to one of the conveying rollers 22 to drive the conveying roller 22 to rotate.

[0050] Specifically, if Figure 4 As shown, the power transmission assembly may specifically have the following structure, including:

[0051] Sprockets 23 coaxially connected to corresponding conveying rollers 22;

[0052] A chain 24 connects the two sprockets 23 .

[0053] Specifically, if Figure 4 As shown, the power assembly may specifically be of the following structure, including a driving rotary motor 25 , which is directly or indirectly connected to one of the conveying rollers 22 .

[0054] In this embodiment, the driving rotary motor 25 and one of the conveying rollers 22 are connected via a transmission mechanism, which may specifically be a power transmission assembly.

[0055] In this embodiment, the driving rotation motor 25 is activated to drive one of the conveying rollers 22 to rotate through the transmission mechanism. The conveying roller 22 then transmits power through the power transmission assembly connected between two adjacent conveying rollers 22, thereby driving all the conveying rollers 22 to rotate.

[0056] Specifically, if Figure 1 、 6 As shown, the lifting component 3 includes a screw lift 31 .

[0057] Further, if Figure 2 、 6 As shown, in order to maintain the connection between the lifting component 3 and the roller component 2 and avoid the phenomenon of getting stuck during lifting, the lifting component 3 and the roller component 2 are connected by a spherical connection structure, which includes:

[0058] The first connecting member 32 connected to the lifting component 3 and the second connecting member 33 connected to the roller component 2, one of the first connecting member 32 and the second connecting member 33 is provided with a ball head 32a, and the other is provided with a ball head 32a slot, and the ball head 32a is embedded in the ball head 32a slot.

[0059] Specifically, the screw elevator 31 of the lifting component 3 is connected to the frame 21 of the roller component 2 through a spherical connection structure. By operating the screw elevator 31, the frame 21 and the multiple conveying rollers 22 thereon are driven to rise and fall.

[0060] Specifically, if Figure 5 As shown, the positioning component can be specifically structured as follows, specifically including a plurality of positioning components 4, the positioning component 4 including two clamping mechanisms and a clamping drive member, and a clamping space for clamping the workpiece is formed between the two clamping mechanisms; wherein,

[0061] One of the clamping mechanisms is fixedly arranged, and the other clamping mechanism is connected to a clamping driving member, and the clamping driving member drives the clamping mechanism to move toward or away from the other clamping mechanism.

[0062] In this embodiment, the clamping driving member may be a cylinder 41 , and of course may also be other devices that can drive the clamping mechanism to move linearly.

[0063] Specifically, if Figure 5 As shown, the positioning assembly 4 includes a positioning base 42, and the clamping mechanism also includes a positioning frame 43 and a positioning wheel 44 rotatably connected to the positioning frame 43, wherein one positioning frame 43 is fixedly mounted on the positioning base 42, and the other positioning frame 43 is slidably mounted on the positioning base 42 through a guide rail pair.

[0064] In this embodiment, the clamping direction is arranged perpendicular to the conveying direction.

[0065] Of course, in some embodiments, the clamping drive member may be connected to the two clamping mechanisms to drive the two clamping mechanisms to move toward or away from each other.

[0066] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lifting and conveying roller device, characterized in that: include: A workpiece table component (1), wherein the workpiece table component (1) is suitable for carrying a workpiece; A roller conveyor component (2), wherein the roller conveyor component (2) is suitable for conveying workpieces; A lifting component (3), the lifting component (3) is connected to the roller component (2) to drive the roller component (2) to perform an up and down lifting action, and the roller component (2) has at least a workpiece placement station during the up and down lifting process, and when the roller component (2) moves to the workpiece placement station, the roller component (2) is suitable for placing the workpiece thereon on the workpiece table component (1); A positioning component is provided, wherein the positioning component is suitable for positioning the workpiece carried on the workpiece table component (1).

2. The lifting and conveying roller device according to claim 1, characterized in that: The workpiece table component (1) comprises a plurality of tables (11) arranged side by side along the conveying direction.

3. The lifting and conveying roller device according to claim 1, characterized in that: The roller member (2) comprises: Frame (21); a plurality of conveying rollers (22) rotatably connected to the frame (21); A driving component connected to the conveying roller (22) to drive the conveying roller (22) to rotate.

4. The lifting and conveying roller device according to claim 3, characterized in that: The driving component includes: A power transmission assembly connected between two adjacent conveying rollers (22); A power component is connected to one of the conveying rollers (22) to drive the conveying roller (22) to rotate.

5. The lifting and conveying roller device according to claim 4, characterized in that: The power transmission assembly includes: sprockets (23) coaxially connected to corresponding conveying rollers (22); A chain (24) connects the two sprockets (23).

6. The lifting and conveying roller device according to claim 4, characterized in that: The power assembly comprises a driving rotary motor (25), and the driving rotary motor (25) is directly or indirectly connected to one of the conveying rollers (22).

7. The lifting and conveying roller device according to claim 1, characterized in that: The lifting component (3) includes a screw lift (31).

8. The lifting and conveying roller device according to claim 1, characterized in that: The lifting component (3) and the roller component (2) are connected via a spherical connection structure, and the spherical connection structure includes: A first connecting member (32) connected to the lifting member (3) and a second connecting member (33) connected to the roller member (2); one of the first connecting member (32) and the second connecting member (33) is provided with a ball head (32a), and the other is provided with a ball head (32a) slot, and the ball head (32a) is embedded in the ball head (32a) slot.

9. The lifting and conveying roller device according to claim 1, characterized in that: The positioning component includes a positioning assembly (4), and the positioning assembly (4) includes two clamping mechanisms and a clamping drive member, and a clamping space for clamping the workpiece is formed between the two clamping mechanisms; wherein, One of the clamping mechanisms is fixedly arranged, and the other clamping mechanism is connected to a clamping drive member, and the clamping drive member drives the clamping mechanism to move toward or away from the other clamping mechanism; Alternatively, the clamping drive member is connected to the two clamping mechanisms to drive the two clamping mechanisms to move toward or away from each other.

10. The lifting and conveying roller device according to claim 9, characterized in that: The clamping mechanism includes a positioning wheel (44).

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