CN214240053U

CN214240053U - Product conveying mechanism and laser marking equipment

Info

Publication number: CN214240053U
Application number: CN202022667740.4U
Authority: CN
Inventors: 刘相尚; 潘玲玲; 尤高; 许志刚
Original assignee: Shenzhen Leadwell Technology Co Ltd
Current assignee: Shenzhen Leadwell Technology Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-21
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a product transport mechanism, including the workstation, articulate in the workstation just is used for transporting the roller transmission subassembly of product and is fixed in lift assembly on the workstation, roller transmission subassembly include with workstation articulated roller support, rotation connect in roller support and a plurality of roller units that interval set up in proper order, lift assembly's output connect in roller support. The utility model provides a product transport mechanism promotes the relative workstation of roller transmission subassembly rotatory through lifting unit's output, makes the product on the roller transmission subassembly landing downwards under the action of gravity, transports to next station, need not to use artifical or robot transport product, can improve the conveying efficiency of product. The utility model also provides a laser marking machine based on this mechanism combines control system and marking mechanism, has shown the practical application of product transport mechanism in equipment such as laser marking machine.

Description

Product conveying mechanism and laser marking equipment

Technical Field

The utility model belongs to the technical field of marking device, more specifically say, relate to a product transport mechanism and laser marking device.

Background

With the development of related concepts of intelligent manufacturing, the production process tracing of products gradually receives attention. One commonly used method for recording product information is to print an information label on a product using a marking machine. The laser marking is widely applied to the field of marking machines as a non-contact, low-pollution and high-efficiency marking process.

When mass production of products is carried out, the automation and the working efficiency of the marking machine are very important. In common laser marking machine, mostly need manual work or robot with the product transport to marking machine one by one on, take away one by one again and remove to next process, whole efficiency is comparatively low.

Disclosure of Invention

An object of the embodiment of the utility model is to provide a product transport mechanism and laser marking equipment to solve the technical problem that the conveying efficiency is low that exists among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a product transport mechanism, including the workstation, articulate in the workstation just is used for transporting the roller transmission subassembly of product and is fixed in lift assembly on the workstation, roller transmission subassembly include with workstation articulated roller support, rotate connect in roller support and a plurality of roller unit that interval set up in proper order, lift assembly's output connect in roller support.

In one embodiment, the output end of the elevating assembly is hinged with the roller shaft bracket, and the hinged shafts of the workbench and the roller shaft bracket and the output end of the elevating assembly and the hinged shafts of the roller shaft bracket are parallel to each other.

In one embodiment, the output end of the lifting assembly is connected to the roller carrier ball set.

In one embodiment, the lifting assembly includes a lifting cylinder and a support rod connected to a moving end of the lifting cylinder.

In one embodiment, the hinge shafts of the work table and the roller shaft bracket and the connection between the output end of the elevating assembly and the roller shaft bracket are respectively provided at opposite sides of the roller shaft bracket.

In one embodiment, the product transport mechanism further comprises a positioning assembly for positioning the product on the roller transport assembly.

In one embodiment, the positioning assembly comprises a positioning cylinder and a positioning plate pushed by the positioning cylinder to extend between two adjacent roller shaft units.

The utility model also provides a laser marking equipment, including foretell product transport mechanism, still including being used for right the marking mechanism of beating is carried out to the product on the roller transmission subassembly.

In one embodiment, the marking mechanism includes a marking head and a position adjustment assembly for adjusting the position of the marking head.

In one embodiment, the position adjusting assembly comprises an X-axis adjusting assembly and a Z-axis adjusting assembly, the X-axis adjusting assembly, the Z-axis adjusting assembly and the marking head are sequentially connected, the X-axis is parallel to the transmission direction of the roller shaft transmission assembly, and the Z-axis is parallel to the lifting direction of the lifting assembly.

The utility model provides a product transport mechanism and laser marking equipment's beneficial effect lies in: compared with the prior art, the utility model discloses product transport mechanism includes workstation, roller transmission subassembly and lifting unit, and the roller support among the roller transmission subassembly is articulated with the workstation, and lifting unit's output is then connected in the roller support. When the lifting assembly works, the output end of the lifting assembly moves upwards to enable the roller shaft transmission assembly to rotate relative to the workbench, so that products on the roller shaft transmission assembly slide downwards under the action of gravity, and the rolling of the roller shaft unit can guide the products to enable the products to slide stably. Need not to use manual work or robot transport product, can improve the conveying efficiency of product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a first three-dimensional structure diagram of a laser marking machine provided in an embodiment of the present invention;

fig. 2 is a second three-dimensional structure diagram of the laser marking machine provided by the embodiment of the present invention;

fig. 3 is a front view of a laser marking machine provided by the embodiment of the present invention;

fig. 4 is a three-dimensional structure diagram of the laser marking machine provided by the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a workbench; 2-a roller transport assembly; 21-a roll shaft support; 22-a roller unit; 23-a first articulated shaft; 24-a second articulated shaft; 3-a lifting assembly; 31-a lifting cylinder; 32-a support bar; 4-a positioning assembly; 41-positioning the cylinder; 42-positioning plate; 5-marking mechanism; 51-a box body; 52-a shield; 53-marking head; 54-cooling air conditioner; 55-a display; 56-an input device; 57-a position adjustment assembly; 571-X axis adjusting component; 5711-X-axis slide rail; 5712-X axis slide block; 5713-X axis fastener; 572-Z axis adjustment assembly.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment of the present invention provides a product transportation mechanism.

In one embodiment of the present application, please refer to fig. 1 and 2, the product transportation mechanism includes a working platform 1, a roller transmission assembly 2 and a lifting assembly 3, the roller transmission assembly 2 is disposed above the working platform 1 and hinged on the working platform 1, the lifting assembly 3 is fixed on the working platform 1, and the lifting assembly 3 is used for pushing the roller transmission assembly 2 to rotate relative to the working platform 1. The roller shaft transmission assembly 2 comprises a roller shaft support 21 and a plurality of roller shaft units 22, the roller shaft units 22 are sequentially arranged at intervals along the transmission direction of the product, and each roller shaft unit 22 is rotatably connected with the roller shaft support 21 to enable the roller shaft unit 22 to rotate relative to the roller shaft support 21. The output of lifting unit 3 is connected in roller support 21, at lifting unit 3 during operation, lifting unit 3 promotes the one end of roller support 21 and rises, it is rotatory to make roller support 21 1 relative workstation, thereby make roller support 21 be the slope form, the product descends under the action of gravity, specifically, the product slides to next station on roller transmission assembly 2, it is rotatory to drive roller unit 22 in gliding in-process, thereby can make the product be gliding movement, make the gliding movement of product more steady. The product transmission mechanism in the embodiment of the application only needs to push the roller shaft transmission assembly 2 through the lifting assembly 3, and does not need to be provided with the power driving roller shaft transmission assembly 2, so that the structure of the product transmission mechanism is simpler, and the cost is lower.

The product transport mechanism in the above embodiment includes the workstation 1, the roller transmission assembly 2 and the lifting assembly 3, and the roller support 21 in the roller transmission assembly 2 is articulated with the workstation 1, and the output of the lifting assembly 3 is connected to the roller support 21. When the lifting component 3 works, the output end of the lifting component 3 moves upwards to enable the roller shaft transmission component 2 to rotate relative to the workbench 1, so that products on the roller shaft transmission component 2 slide downwards under the action of gravity, and the rolling of the roller shaft unit 22 can guide the products to enable the products to slide more stably.

In one embodiment of the present invention, please refer to fig. 2, the output end of the lifting assembly 3 moves up and down to move the roller support 21 up and down on the side connected to the output end of the lifting assembly 3, and the output end of the lifting assembly 3 is hinged to the roller support 21, so that the roller support 21 can rotate relative to the output end of the lifting assembly 3, and the roller support 21 is prevented from interfering with the output end of the lifting assembly 3 when rotating relative to the working platform 1. The specific hinge structure between the output end of the lifting assembly 3 and the roller shaft bracket 21 is not limited herein, as long as the roller shaft bracket 21 can rotate relative to the output end of the lifting assembly 3. The articulated shaft of workstation 1 and roller support 21 is first articulated shaft 23, and the output of lifting unit 3 and the articulated shaft of roller support 21 are second articulated shaft 24, first articulated shaft 23 and the mutual parallel arrangement of second articulated shaft 24 for the spacing orientation homogeneous phase of the both sides of roller support 21 is the same, thereby makes roller support 21 can rotate relatively workstation 1 smoothly, the dead condition of card can not appear.

The utility model discloses an in one of the embodiments, the output of lifting unit 3 and roller support 21 ball are vice to be connected, and like this, when lifting unit 3's output was made elevating movement, roller support 21 can be relative lifting unit 3's the universal rotation of output to confirm roller support 21's direction of rotation through first articulated shaft 23. In this way, the roller shaft bracket 21 can be rotated normally even when a large mounting error occurs in the mounting of the elevating assembly 3. Moreover, when the output end of the lifting component 3 and the roller shaft support 21 are connected through the ball pair, the ball pair structure can not be arranged just opposite to the first hinge shaft 23, so that the position of the lifting component 3 is more flexible, and the internal layout of a product conveying mechanism is more convenient.

Alternatively, the hinge shafts of the work table 1 and the roller shaft bracket 21 and the joints of the output end of the lifting assembly 3 and the roller shaft bracket 21 are respectively disposed at the opposite sides of the roller shaft bracket 21, wherein the hinge shafts of the work table 1 and the roller shaft bracket 21 are first hinge shafts 23, the joints of the output end of the lifting assembly 3 and the roller shaft bracket 21 are disposed as supporting parts, and the first hinge shafts 23 and the supporting parts are respectively disposed at the opposite sides of the roller shaft bracket 21, so that the distance between the first hinge shafts 23 and the supporting parts is as far as possible. Under the condition that the moment required by the rotation of the roller shaft bracket 21 is the same, the longer the supporting moment arm of the supporting part when pushing the roller shaft bracket 21 to rotate is, the smaller the corresponding required supporting force is, and the smaller the supporting force required by the lifting assembly 3 is.

In one embodiment of the present invention, referring to fig. 2, the lifting assembly 3 includes a lifting cylinder 31 and a supporting rod 32, and the supporting rod 32 is connected to the moving end of the lifting cylinder 31 and can move up and down to jack up or drop the roller shaft transmission assembly 2. The specific structure of the support bar 32 is not limited herein. The support rod 32 can be hinged with the roller shaft bracket 21 or connected with a ball pair, and when the support rod 32 is hinged with the roller shaft bracket 21, the top of the support rod 32 can be provided with a shaft hole for the hinge to pass through; when the support rod 32 is connected with the ball pair of the roller frame 21, the top of the support rod 32 can be provided with a spherical surface.

In one embodiment of the present invention, please refer to fig. 1 and fig. 3, the product transportation mechanism further includes a positioning component 4, the positioning component 4 is used for positioning the product on the roller shaft transmission component 2, the marking mechanism 5 is convenient for marking the product, or the processing mechanism processes the product, etc. The positioning component 4 may be a clamp, a stopper, etc., the specific structure of the positioning component 4 is not limited herein, and the corresponding positioning component 4 may be selected according to the specific structure of the product and the required process.

Alternatively, the positioning assembly 4 includes a positioning cylinder 41 and a positioning plate 42, and the positioning plate 42 is connected to the moving end of the positioning cylinder 41 and can be moved up and down by the positioning cylinder 41. When the positioning cylinder 41 moves upward, the positioning plate 42 moves upward along with the moving end of the positioning cylinder 41, and the positioning plate 42 rises between the two roller shaft units 22 and is disposed to protrude from the surface of the roller shaft transporting assembly 2. A clamping groove is formed in the bottom of the product, and when the positioning plate 42 is clamped in the clamping groove in the bottom of the product, the product can be positioned; or, the number of the positioning plates 42 is multiple and the positioning plates are arranged at intervals, and the product is clamped between two adjacent positioning plates 42 to position the product; or, when the product is transported, the positioning plate 42 extends out to shield the product, so that the product stays at the position shielded by the positioning plate 42.

The utility model provides a laser marking equipment please refer to figure 4, and laser marking equipment includes the product transport mechanism in any embodiment of the aforesaid, still includes marking mechanism 5, and marking mechanism 5 is used for beating the mark to the product on roller transmission assembly 2.

The utility model provides a laser marking equipment has adopted foretell product transport mechanism, and product transport mechanism includes workstation 1, roller transmission assembly 2 and lifting unit 3, and roller support 21 in the roller transmission assembly 2 is articulated with workstation 1, and lifting unit 3's output is then connected in roller support 21. When the lifting component 3 works, the output end of the lifting component 3 moves upwards to enable the roller shaft transmission component 2 to rotate relative to the workbench 1, so that products on the roller shaft transmission component 2 slide downwards under the action of gravity, and the rolling of the roller shaft unit 22 can guide the products to enable the products to slide stably.

In one embodiment of the present invention, please refer to fig. 4, the marking mechanism 5 includes a marking head 53 and a position adjusting component 57, the marking head 53 is connected to the position adjusting component 57, the position adjusting component 57 is used for adjusting the position of the marking head 53, so that the position of the marking head 53 is adjustable, and is suitable for products with different sizes. The marking head 53 may be a laser marking head 53 that may laser mark the product.

Optionally, the marking mechanism 5 further includes a cooling air conditioner 54 and a box 51, the marking head 53 is disposed inside the box 51, the box 51 is provided with a shield 52, the shield 52 may be an organ-type shield 52, the shield 52 is provided with a window, and the marking head 53 moves within the window under the control of the position adjusting assembly 57 to mark the product. The cooling air conditioner 54 cools the marking head 53, and the cooling air conditioner 54 may be fixed to the outside of the case 51.

Optionally, the laser marking device further comprises a control system, the control system comprises an industrial personal computer, an input device 56, a display 55 and a position sensor, and the industrial personal computer is installed on one side of the box body 51 and can rotate within a certain range. The position sensor is fixed at one end of the roller shaft transmission component 2 and used for detecting the position of a product. The industrial computer is used for controlling location cylinder 41, lift cylinder 31, position sensor, beats structures such as mark 53, can detect the product arrival after the sensor, carries out and beats the mark operation, beats the back and transports the product to next station with the mark.

In one embodiment of the present invention, please refer to fig. 4, the position adjusting assembly 57 includes an X-axis adjusting assembly 571 and a Z-axis adjusting assembly 572, and the X-axis adjusting assembly 571 and the Z-axis adjusting assembly 572 and the marking head 53 are sequentially connected, so that the marking head 53 can be adjusted in the X-axis and Z-axis directions. Wherein, the X axle is parallel with 2 transmission directions of roller transmission subassembly, and the Z axle is parallel with the direction of lift of lifting unit 3, and the Z axle is vertical direction promptly. In other embodiments, the position adjusting assembly 57 includes an X-axis adjusting assembly 571, a Y-axis adjusting assembly and a Z-axis adjusting assembly 572, so that the heading head 53 can be adjusted in three directions of the X-axis, the Y-axis and the Z-axis.

Optionally, the X-axis adjustment assembly 571 includes an X-axis slide rail 5711, an X-axis slider 5712 slidably connected to the X-axis, and an X-axis fastener 5713 for securing the X-axis slider 5712 to the X-axis slide rail 5711. The structure of the Y-axis adjustment assembly and the Z-axis adjustment assembly 572 may optionally be the same as the X-axis adjustment assembly 571. The specific construction of the Y-axis adjustment assembly and the Z-axis adjustment assembly 572 is not limited herein.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A product transport mechanism, its characterized in that: including the workstation, articulate in the workstation just is used for transporting the roller transmission subassembly of product and is fixed in lift assembly on the workstation, roller transmission subassembly include with workstation articulated roller support, rotate connect in roller support and a plurality of roller unit that interval set up in proper order, lift assembly's output connect in roller support.

2. The product transport mechanism of claim 1, wherein: the output of lifting unit with the roller support is articulated, the workstation with the articulated shaft of roller support and lifting unit's output with the articulated shaft of roller support is parallel to each other.

3. The product transport mechanism of claim 1, wherein: the output end of the lifting component is connected with the roll shaft support ball pair.

4. The product transport mechanism of claim 1, wherein: the lifting assembly comprises a lifting cylinder and a supporting rod connected to the moving end of the lifting cylinder.

5. The product transport mechanism of claim 1, wherein: the workstation with the articulated shaft of roller support and lifting unit's output with the junction of roller support is located respectively the relative both sides of roller support.

6. The product transport mechanism of claim 1, wherein: the product transport mechanism further includes a positioning assembly for positioning a product on the roller transport assembly.

7. The product transport mechanism of claim 6, wherein: the positioning assembly comprises a positioning cylinder and a positioning plate which is pushed by the positioning cylinder to extend into the space between two adjacent roller shaft units.

8. Laser marking equipment, its characterized in that: the product transport mechanism of any of claims 1-7 including a marking mechanism for marking the product on the roller transport assembly.

9. The laser marking apparatus of claim 8, wherein: the marking mechanism comprises a marking head and a position adjusting assembly used for adjusting the position of the marking head.

10. Laser marking apparatus as claimed in claim 9, characterized in that: the position adjusting assembly comprises an X-axis adjusting assembly and a Z-axis adjusting assembly, the X-axis adjusting assembly, the Z-axis adjusting assembly and the marking head are sequentially connected, the X axis is parallel to the transmission direction of the roller shaft transmission assembly, and the Z axis is parallel to the lifting direction of the lifting assembly.