Laser marking machine with feeding and discharging functions

Abstract

The utility model relates to the field of laser marking machines, and discloses a laser marking machine with feeding and discharging functions, which comprises a support frame, the right side of the top end of the support frame is provided with a laser marking machine, the bottom end of the middle part of the support frame is fixedly connected with a discharging plate, the left side of the support frame is provided with a feeding assembly, and the feeding assembly comprises a guide groove. The guide groove is formed in the top end of the left side of the supporting frame in a penetrating mode, the feeding frame is arranged at the top end of the left side of the supporting frame, the feeding frame and the supporting frame are fixedly installed through bolts, and the bottom end of the feeding frame slides on the inner wall of the guide groove. According to the automatic feeding device, the feeding assembly and the laser marking machine are used in cooperation, the distance between the two sets of feeding frames is adjusted to adapt to different products, then the products are pushed to the bottom end of the laser marking machine through the pushing plate to be marked, automatic feeding is achieved, the structure is simple, operation is convenient, the applicability of the device is improved, and the production efficiency is improved. And meanwhile, the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of laser marking machines, in particular to a laser marking machine with loading and unloading functions. Background Technique

[0002] After retrieval, the Chinese patent publication number: CN219703879U discloses a loading and unloading mechanism for a laser marking machine. The utility model includes a workbench, a vertical rod is arranged on the workbench, a laser head main body is installed on the vertical rod, a first connection cavity and a second connection cavity are arranged in the workbench, a loading frame is arranged on the first connection cavity, a loading mechanism is arranged in the first connection cavity, and a unloading mechanism is arranged in the second connection cavity. The utility model belongs to the technical field of laser marking machines, and specifically refers to a loading and unloading mechanism for a laser marking machine that can automatically load and unload products, improve production efficiency, and avoid accidental injury to the hands of workers.

[0003] In the above technology, although a loading and unloading mechanism for a laser marking machine that can automatically load and unload products, improve production efficiency, and avoid accidental injury to the hands of workers is realized, the internal space size of the loading frame in the above device is fixed and cannot store products of different specifications, resulting in reduced applicability of the device. Therefore, a laser marking machine with loading and unloading functions is proposed to solve the above problems. Summary of the Invention

[0004] In order to make up for the above deficiencies, the utility model provides a laser marking machine with loading and unloading functions, aiming to improve the problem that "the internal space size of the loading frame is fixed and cannot store products of different specifications, resulting in reduced applicability of the device" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A laser marking machine with loading and unloading functions, including a support frame, a laser marking machine is arranged on the right side of the top of the support frame, a blanking plate is fixedly connected to the bottom end of the middle part of the support frame, a feeding component is arranged on the left side of the support frame, the feeding component includes a guiding groove, the guiding groove is vertically and penetratingly opened at the left top end of the support frame, a loading frame is arranged at the left top end of the support frame, the loading frame is fixedly installed on the support frame through bolts, and the bottom end of the loading frame slides on the inner wall of the guiding groove.

[0006] As a further description of the above technical solution:

[0007] A sliding plate is inserted into the right side of the loading frame, the loading frame and the sliding plate are fixedly installed through bolts, there are two groups of the loading frame and the sliding plate, and a threaded rod is rotatably connected to the inner wall of the support frame near the middle of the two loading frames.

[0008] As a further description of the above technical solution:

[0009] A driving motor is fixedly connected to the front end of the threaded rod. The top end of the driving motor is fixedly connected to the bottom end of the support frame. A slider is threadedly connected to the outer wall of the threaded rod. The outer wall of the slider slides on the inner wall of the support frame. A pushing plate is slidably connected to the inner wall of the top end of the slider.

[0010] As a further description of the above technical solution:

[0011] The pushing plate and the slider are elastically connected by a compression spring. One end of the compression spring is fixedly connected to the bottom end of the pushing plate. The other end of the compression spring is fixedly connected to the inner wall of the slider. The left side of the top end of the pushing plate is set as an inclined surface. A convex strip is fixedly connected to the inclined surface at the top end of the pushing plate.

[0012] As a further description of the above technical solution:

[0013] A blanking component is arranged on the inner wall of the support frame close to the top end of the blanking plate. The blanking component includes a hinged plate. The left side of the hinged plate is rotatably connected to the inner wall of the support frame. The right side top end of the hinged plate is set as an inclined surface. The hinged plate and the support frame are elastically connected by a torsion spring. One end of the torsion spring is fixedly connected to the inner wall of the hinged plate. The other end of the torsion spring is fixedly connected to the inner wall of the support frame.

[0014] As a further description of the above technical solution:

[0015] A limiting rod is slidably connected to the inner wall of the support frame close to the right side of the hinged plate. The limiting rod is U-shaped. A pushing plate is fixedly connected to the upper side port of the limiting rod.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the lower side port of the limiting rod is set as an inclined surface. The upper surface of the lower side port of the limiting rod slides on the bottom end of the hinged plate.

[0018] As a further description of the above technical solution:

[0019] There are two groups of the limiting rods. The left sides of the two groups of limiting rods and the support frame are elastically connected by a return spring.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the combined use of the feeding component and the laser marking machine, by adjusting the distance between the two feeding frames to adapt to different products, and then pushing the products to the bottom of the laser marking machine for marking operation through the pushing plate, automatic feeding is realized. The structure is simple, easy to operate, improves the applicability of the equipment, and reduces the labor intensity of workers at the same time.

[0022] 2. In the present utility model, through the combined use of the blanking component and the feeding component, after the product is marked, the new product is pushed out by the feeding component, pushing the marked product and squeezing the push plate, thereby releasing the limit on the hinged plate. At this time, due to the weight of the product, the product falls onto the blanking plate for blanking operation, thus improving the overall working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the present utility model;

[0024] Figure 2 is a bottom three-dimensional structural schematic diagram of the overall device in the present utility model;

[0025] Figure 3 is a partial front three-dimensional structural sectional schematic diagram of the support frame in the present utility model;

[0026] Figure 4 is a disassembled three-dimensional structural schematic diagram of the loading frame and the slide plate in the present utility model;

[0027] Figure 5 is a left three-dimensional structural sectional schematic diagram of the support frame in the present utility model;

[0028] Figure 6 is a three-dimensional structural schematic diagram of the limiting rod and the return spring in the present utility model.

[0029] Legend Explanation:

[0030] 1. Support frame; 2. Laser marking machine; 3. Blanking plate; 41. Guide groove; 42. Loading frame; 43. Slide plate; 44. Threaded rod; 45. Slide block; 46. Pushing plate; 47. Compression spring; 51. Hinged plate; 52. Torsion spring; 53. Limiting rod; 54. Push plate; 55. Return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 and Figure 2The utility model provides an embodiment: a laser marking machine with loading and unloading functions, including a support frame 1 for supporting the equipment, a laser marking machine 2 is arranged on the right side of the top of the support frame 1, and the marking purpose is achieved by removing materials or changing colors on the surface of the workpiece. It is a prior art, so it will not be described in detail in this case. A blanking plate 3 for blanking the marked product is fixedly connected to the bottom of the middle part of the support frame 1, and a feeding assembly for adding products for marking is arranged on the left side of the support frame 1. The feeding assembly includes a guide for guiding and limiting two sets of feeding frames 42. The guide groove 41 is penetrated and opened at the top left side of the support frame 1. There are multiple groups of guide grooves 41. A loading frame 42 for placing products is arranged at the top left side of the support frame 1. A discharge port is arranged on the right side of the loading frame 42 for pushing products out of the loading frame 42. At the same time, a through groove is arranged on the left side to facilitate the movement of the pushing plate 46. The loading frame 42 and the support frame 1 are fixed and installed by bolts. The positions of the two groups of loading frames 42 can be quickly adjusted by bolts to adapt to products of different specifications. The operation is simple and convenient, which improves the applicability of the equipment. The bottom end of the loading frame 42 slides on the inner wall of the guide groove 41.

[0033] Reference Figure 2 - Figure 4 , a slide plate 43 is inserted on the right side of the feeding frame 42, and the discharge hole on the feeding frame 42 is enlarged by moving the slide plate 43, so as to facilitate the use of products of different specifications. The feeding frame 42 and the slide plate 43 are fixed and installed by bolts. A limit hole is provided on the right side of the feeding frame 42 for fixing the bolts, thereby fixing the slide plate 43. The operation is simple and the applicability of the equipment is improved. The feeding frame 42 and the slide plate 43 are provided with two groups. The stable position limit of the product is achieved by adjusting the two groups of feeding frames 42 and the slide plate 43. The inner wall of the support frame 1 near the middle of the two groups of feeding frames 42 is rotatably connected with a threaded rod 44 for driving the slider 45 to move. The front end of the threaded rod 44 is fixedly connected with a driving motor for driving the threaded rod 44 to rotate, and the top of the driving motor is fixedly connected to the bottom end of the support frame 1. The outer wall of the threaded rod 44 is threadedly connected with a slider 45 for driving the push plate 46 to move, and the outer wall of the slider 45 slides on the inner wall of the support frame 1 to improve the stability of the slider 45 when it moves.

[0034] Reference Figure 3, a push plate 46 is slidably connected to the inner wall of the top end of the slider 45 for pushing the product to the bottom end of the marking head of the laser marking machine 2. The push plate 46 and the slider 45 are elastically connected by a compression spring 47. Through the elastic force of the compression spring 47, the push plate 46 can slide on the inner wall of the slider 45. At the same time, when the push plate 46 is not squeezed, it can drive the push plate 46 to reset for the next use. One end of the compression spring 47 is fixedly connected to the bottom end of the push plate 46, and the other end of the compression spring 47 is fixedly connected to the inner wall of the slider 45. The left side of the top end of the push plate 46 is set as an inclined surface. When the slider 45 resets, the push plate 46 contacts the product through the inclined surface, so that the push plate 46 obtains a downward pressure, so that the push plate 46 slides past the bottom end of the product to reset the push plate 46. A convex strip is fixedly connected to the inclined surface at the top end of the push plate 46, reducing the contact area between the push plate 46 and the product, thereby reducing the friction force and reducing the damage to the product at the same time.

[0035] Refer to Figure 3 and Figure 5 , a blanking component is arranged on the inner wall of the support frame 1 close to the top end of the blanking plate 3. The blanking component includes a hinged plate 51 for supporting and marking the product. The left side of the hinged plate 51 is rotatably connected to the inner wall of the support frame 1. The right side top end of the hinged plate 51 is set as an inclined surface, and the inclined surface can squeeze the limiting rod 53 into the inner wall of the support frame 1, thereby limiting the hinged plate 51. The hinged plate 51 and the support frame 1 are elastically connected by a torsion spring 52. Two groups of torsion springs 52 are arranged, respectively arranged on both sides of the hinged plate 51. Through the elastic force of the torsion spring 52, after the product on the hinged plate 51 slides out, it can drive the hinged plate 51 to reset. One end of the torsion spring 52 is fixedly connected to the inner wall of the hinged plate 51, and the other end of the torsion spring 52 is fixedly connected to the inner wall of the support frame 1. A limiting rod 53 for limiting the hinged plate 51 is slidably connected to the inner wall of the support frame 1 close to the right side of the hinged plate 51.

[0036] Refer to Figure 5 and Figure 6 , the limiting rod 53 is U-shaped. A push plate 54 that can be pushed by the product is fixedly connected to the upper side port of the limiting rod 53. By the push of the product completed by marking on the push plate 54, the limiting rod 53 is driven to release the limitation on the hinged plate 51, realizing automatic blanking, thereby improving the overall working efficiency of the equipment. The bottom end of the lower side port of the limiting rod 53 is set as an inclined surface, which can fully contact the inclined surface of the hinged plate 51, so as to squeeze the limiting rod 53 into the inner wall of the support frame 1. The upper surface of the lower side port of the limiting rod 53 slides on the bottom end of the hinged plate 51, which can stably limit the hinged plate 51. Two groups of limiting rods 53 are arranged. The left sides of the two groups of limiting rods 53 and the support frame 1 are elastically connected by a return spring 55, improving the stability when limiting the hinged plate 51 and the stability when releasing the limitation on the hinged plate 51.

[0037] Working principle: When in use, when marking products of different specifications, first loosen the bolts fixing the two sets of loading frames 42. At this time, adjust the distance between the two sets of loading frames 42 through the guide grooves 41. After the adjustment is completed, tighten the bolts. Then, remove the bolts fixing the slide plate 43 and make corresponding adjustments to the discharge port at the bottom of the slide plate 43. At this time, the product can be placed between the two sets of loading frames 42. Start the driving motor to drive the threaded rod 44 to rotate. While the threaded rod 44 is rotating, it drives the slider 45 to move inside the inner wall of the support frame 1. While the slider 45 is moving, it drives the pushing plate 46 to move, so that the pushing plate 46 pushes the product out of the inner wall of the loading frame 42 and pushes the product to the bottom of the marking head of the laser marking machine 2, facilitating the laser marking machine 2 to mark the product. At this time, the driving motor rotates in the reverse direction to drive the slider 45 to reset. While the pushing plate 46 moves in the reverse direction, it contacts the product through the inclined surface of the pushing plate 46. Due to the weight of the product, the pushing plate 46 moves downward, slides inside the inner wall of the slider 45, and squeezes the compression spring 47. When the pushing plate 46 slides out from the bottom of the product, the elastic force of the compression spring 47 drives the pushing plate 46 to reset, facilitating the next feeding operation.

[0038] After the product marking is completed, the pushing plate 46 pushes out a new product and squeezes the marked product, causing the marked product to squeeze the pushing plate 54. The pushing plate 54 will drive the limiting rod 53 to slide inside the inner wall of the support frame 1 and stretch the reset spring 55. When the limiting rod 53 moves, the bottom side thereof slides out from the bottom surface of the hinge plate 51, thus releasing the limitation on the hinge plate 51. At this time, due to the weight of the product, the hinge plate 51 rotates and squeezes the torsion spring 52, causing the hinge plate 51 to contact the upper surface of the discharging plate 3. The product is discharged and collected through the inclination of the hinge plate 51. When the product slides out from the outer wall of the hinge plate 51, the elastic force of the two sets of torsion springs 52 drives the hinge plate 51 to reset. During the reset process of the hinge plate 51, the inclined surface of the hinge plate 51 squeezes the inclined surface at the bottom end of the limiting rod 53, so that the limiting rod 53 slides into the inner wall of the support frame 1, stretches the reset spring 55, and then the elastic force of the reset spring 55 drives the limiting rod 53 to reset, re-limiting the hinge plate 51, facilitating the next discharging operation and improving the working efficiency of the equipment.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A laser marking machine with loading and unloading functions, comprising a support frame (1), characterized in that: A laser marking machine (2) is provided on the right side of the top end of the support frame (1). A blanking plate (3) is fixedly connected to the bottom end of the middle part of the support frame (1). An inlet component is arranged on the left side of the support frame (1). The inlet component includes a guiding groove (41) which is penetrated and opened at the top end of the left side of the support frame (1). A feeding frame (42) is arranged at the top end of the left side of the support frame (1). The feeding frame (42) and the support frame (1) are fixedly installed by bolts. The bottom end of the feeding frame (42) slides on the inner wall of the guiding groove (41).

2. The laser marking machine with loading and unloading function according to claim 1, wherein: A sliding plate (43) is inserted into the right side of the feeding frame (42). The feeding frame (42) and the sliding plate (43) are fixedly installed by bolts. There are two groups of the feeding frame (42) and the sliding plate (43). A threaded rod (44) is rotatably connected to the inner wall of the support frame (1) near the middle parts of the two groups of feeding frames (42).

3. The laser marking machine with loading and unloading functions according to claim 2, characterized in that: A driving motor is fixedly connected to the front end of the threaded rod (44). The top end of the driving motor is fixedly connected to the bottom end of the support frame (1). A slider (45) is threadedly connected to the outer wall of the threaded rod (44). The outer wall of the slider (45) slides on the inner wall of the support frame (1). A pushing plate (46) is slidably connected to the inner wall of the top end of the slider (45).

4. A laser marking machine with loading and unloading functions according to claim 3, characterized in that: The pushing plate (46) and the slider (45) are elastically connected by a compression spring (47). One end of the compression spring (47) is fixedly connected to the bottom end of the pushing plate (46). The other end of the compression spring (47) is fixedly connected to the inner wall of the slider (45). The left side of the top end of the pushing plate (46) is set as an inclined surface. A convex strip is fixedly connected to the inclined surface at the top end of the pushing plate (46).

5. A laser marking machine with loading and unloading functions according to claim 1, characterized in that: A blanking component is arranged on the inner wall of the support frame (1) near the top end of the blanking plate (3). The blanking component includes a hinged plate (51). The left side of the hinged plate (51) is rotatably connected to the inner wall of the support frame (1). The top end of the right side of the hinged plate (51) is set as an inclined surface. The hinged plate (51) and the support frame (1) are elastically connected by a torsion spring (52). One end of the torsion spring (52) is fixedly connected to the inner wall of the hinged plate (51). The other end of the torsion spring (52) is fixedly connected to the inner wall of the support frame (1).

6. The laser marking machine with loading and unloading functions according to claim 1, characterized in that: A limiting rod (53) is slidably connected to the inner wall of the support frame (1) near the right side of the hinged plate (51). The limiting rod (53) is U-shaped. A pushing plate (54) is fixedly connected to the upper side port of the limiting rod (53).

7. The laser marking machine with loading and unloading function according to claim 6, characterized in that: The bottom end of the lower side port of the limiting rod (53) is set as an inclined surface. The upper surface of the lower side port of the limiting rod (53) slides on the bottom end of the hinged plate (51).

8. A laser marking machine with loading and unloading functions according to claim 6, characterized in that: There are two groups of the limiting rods (53). The left sides of the two groups of limiting rods (53) and the support frame (1) are elastically connected by a return spring (55).

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