Laser marking device for nameplate of electric meter box

Abstract

The utility model relates to a laser marking device for an electric meter box nameplate, and belongs to the technical field of laser marking equipment. Comprising a base, a guiding piece is arranged on the base, a pushing assembly is arranged on the base on one side of the guiding piece, a storage frame is installed on the guiding piece on one side of the pushing assembly, a laser marking machine is installed above the guiding piece on one side of the storage frame through an installation frame in a cross-line mode, and a limiting assembly is installed at the end of the guiding piece on one side of the laser marking machine in a cross-line mode. A detection probe assembly is installed on the limiting assembly, one end of the detection probe assembly extends to the outer side of the base, a supporting plate is arranged below the detection probe assembly extending to the outer side of the base, the supporting plate is fixedly connected with the base, and a blocking cover is placed on the supporting plate. According to the laser marking machine, the manual labor amount is effectively reduced, and the problem that fingers are prone to being scratched when an existing nameplate is manually replaced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of laser marking device for electric meter box nameplate, belong to laser marking equipment technical field. BACKGROUND

[0002] Iron nameplate is usually installed on electric meter box, and equipment name, model, factory date and production company name are engraved on the nameplate to facilitate customers to identify the specific information of electric meter box. When existing nameplate is marked, laser marking machine is usually directly used for marking operation, and the specific use steps are as follows: first, the staff places a nameplate under the lens of laser marking machine, then starts laser marking machine to perform marking operation, after the nameplate marking operation is completed, the staff takes away the nameplate, and replaces the next nameplate to be marked to perform marking operation again. The above-mentioned manual replacement of nameplate is troublesome, time-consuming and labor-consuming, and the manual labor is large. On the other hand, manual replacement of nameplate can easily scratch fingers by sharp edges of the nameplate, and there is a certain personal safety hazard. Therefore, it is necessary to improve it. SUMMARY

[0003] The utility model aims at providing a kind of laser marking device for electric meter box nameplate, which reduces manual labor and solves the problem of finger scratching when manual replacement of existing nameplate.

[0004] The technical scheme of the utility model is as follows:

[0005] A kind of laser marking device for electric meter box nameplate, comprising a base, characterized by: a guide piece is arranged on the base, a push assembly is arranged on one side of the guide piece on the base, a storage rack is mounted on one side of the guide piece of the push assembly, a laser marking machine is installed on the guide piece above one side of the storage rack through a mounting bracket, a limiting assembly is mounted on the end of the guide piece on one side of the laser marking machine, a detection probe assembly is mounted on the limiting assembly, one end of the detection probe assembly extends to the outside of the base, a support plate is arranged below the detection probe assembly extending to the outside of the base, the support plate is fixedly connected with the base, and a cover is placed on the support plate.

[0006] The guide piece comprises a guide plate and a guide strip, the guide plate is a rectangular plate, a guide groove is formed on the upper surface of the guide plate, and the guide strip is fixedly installed on both sides of the guide plate.

[0007] The push assembly comprises a vertical plate and a driving motor, the vertical plates are fixedly installed on the base at intervals, a transmission screw rod is movably installed between the vertical plates, the driving motor is fixedly installed on one of the vertical plates, the driving motor is connected with the transmission screw rod, a guide rod is fixedly installed between the vertical plates on one side of the transmission screw rod, a connecting plate is sleeved on the guide rod and the transmission screw rod, the connecting plate is threadedly connected with the transmission screw rod through a screw nut, the connecting plate is slidably connected with the guide rod, and a push plate is fixedly installed on the connecting plate.

[0008] The storage rack is a rectangular frame body with an open upper end, a first slot is arranged at one side of the bottom end of the storage rack, a second slot is arranged at the other side of the bottom end of the storage rack, and the rectangular frame body has a right-angle prism cross section.

[0009] The limiting assembly comprises a limiting plate, locking bolts are respectively inserted at both ends of the limiting plate, bolt holes are arranged on the bases corresponding to the locking bolts, and the locking bolts are threadedly connected with the bolt holes.

[0010] The detection probe assembly comprises an assembly plate, the assembly plate has a cross section in the shape of a Chinese character 'Fang', an assembly hole is arranged on the assembly plate, and an infrared induction counter is inserted into the assembly hole.

[0011] The blocking cover has a cross section in the shape of a Chinese character 'Mi'.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The laser marking device for the meter box nameplate is characterized in that the nameplates are stacked between the prisms through the storage rack, the driving motor drives the transmission screw rod to rotate, thereby driving the connecting plate to push the push plate to move forward, when the push plate moves forward, the bottommost nameplate in the storage rack is synchronously pushed to move forward, the nameplate moves forward along the axial direction of the guide groove of the guide plate, the above operation is repeated, thereby enabling the push plate to intermittently push the nameplate to move forward along the axial direction of the guide groove of the guide plate, the nameplates are arranged in the guide groove of the guide plate one by one, when the nameplate moves to below the laser marking machine, the laser marking machine performs laser marking on the nameplate below the laser marking machine, when the front end of the nameplate moves out of the guide groove, the infrared induction counter can count, since the front end gravity of the nameplate is greater than the support force of the rear end, the nameplate is prone to overturning due to the influence of the gravity center offset, the limiting plate limits the tail end of the nameplate, thereby limiting the tail end of the nameplate and reducing the width of the tail end of the nameplate, thereby reducing the amplitude of the nameplate overturning, enabling the nameplate to stably fall into the blocking cover, the blocking cover limits the nameplate, thereby ensuring the neatness of the nameplate stacking, the laser marking machine effectively reduces the manual labor, and the problem that the nameplate is prone to scratching fingers when manually replaced is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a top view structure schematic view of the utility model;

[0016] Figure 3 It is Figure 2 It is a sectional view structure schematic view of the utility model in the direction of A-A;

[0017] Figure 4It is the three-dimensional structure schematic view of the guide piece in the utility model.

[0018] Figure 5 It is the three-dimensional structure schematic view of the guide piece in the utility model.

[0019] In the drawing: 1, base; 2, guide plate; 3, guide strip; 4, guide groove; 5, vertical plate; 6, drive motor; 7, transmission screw rod; 8, guide rod; 9, connecting plate; 10, push plate; 11, storage rack; 12, first slot; 13, second slot; 14, mounting bracket; 15, laser marking machine; 16, limit plate; 17, locking bolt; 18, assembly plate; 19, infrared induction counter; 20, support plate; 21, baffle; 22, nameplate. DETAILED DESCRIPTION

[0020] As shown in the accompanying drawings Figures 1-5

[0021] The laser marking device for the meter box nameplate includes a base 1, the base 1 is provided with a guide piece, the guide piece includes a guide plate 2 and a guide strip 3, the guide plate 2 is a rectangular plate, a guide groove 4 is formed in the upper surface of the guide plate 2, and during operation, the guide groove 4 can guide the nameplate 22 to slide in the axial direction of the guide groove 4.

[0022] The guide plate 2 is fixedly installed with the guide strips 3 on both sides, the cross section of the guide strip 3 is in the shape of an "L" character, the guide strip 3 is fixedly installed on the base 1, and during operation, the guide strip 3 can realize the positioning of the guide plate 2.

[0023] One end of the guide strip 3 extends to the outside of the guide plate 2, a slot is formed between the guide strips 3 extending to the outside of the guide plate 2, and the height of the guide strip 3 is flush with the height of the guide groove 4.

[0024] The base 1 on one side of the guide piece is provided with a pushing assembly, the pushing assembly includes a vertical plate 5 and a drive motor 6, two vertical plates 5 are fixedly installed on the base 1 at intervals, a transmission screw rod 7 is movably installed between the two vertical plates 5 through a bearing, one of the vertical plates 5 is fixedly installed with the drive motor 6, the drive motor 6 is connected with the transmission screw rod 7, and during operation, the drive motor 6 can drive the transmission screw rod 7 to rotate.

[0025] The vertical plates 5 on one side of the transmission screw rod 7 are fixedly installed with guide rods 8, the guide rods 8 and the transmission screw rod 7 are sleeved with connecting plates 9, the connecting plates 9 are rectangular plates, screw rod nuts are fixedly installed on the connecting plates 9, the connecting plates 9 are threadedly connected with the transmission screw rod 7 through the screw rod nuts, the connecting plates 9 are slidably connected with the guide rods 8, the guide rods 8 form a guide limit for the connecting plates 9, push plates 10 are fixedly installed on the connecting plates 9, the push plates 10 are rectangular plates, and the thickness of the push plates 10 is higher than the thickness of the guide strips 3 by the thickness of one nameplate 22, and the purpose of such arrangement is to ensure that the push plates 10 can push one nameplate 22 at a time.​

[0026] The guide on one side of the pushing assembly is provided with a storage rack 11, which is a rectangular frame body with an open upper end. The bottom end of the storage rack 11 is provided with a first slot 12 on one side and a second slot 13 on the other side. The second slot 13 corresponds to the guide slot 4. The purpose of such arrangement is that the first slot 12 facilitates the pushing plate 10 to enter, thereby pushing the bottommost nameplate 22 from the first slot 12 to the second slot 13. Under the limiting action of the storage rack 11, the bottommost nameplate 22 moves to the guide slot 4 of the guide plate 2 through the second slot 13.

[0027] The prismatic section of the storage rack 11 is in a right angle shape. During work, the rectangular frame body with a prismatic section in a right angle shape can limit the nameplates 22 to be stacked layer by layer. Meanwhile, the prismatic section of the storage rack 11 can limit the nameplates 22.

[0028] The laser marking machine 15 (model: GGJG-600) is installed on the guide on one side of the storage rack 11 through the mounting bracket 14. The laser marking machine 15 is connected with a power supply. The end of the guide on one side of the laser marking machine 15 is provided with a limiting assembly across the line. The limiting assembly includes a limiting plate 16, which is a long rectangular plate. The limiting plate 16 is movably inserted with locking bolts 17 at both ends. The corresponding base 1 is provided with bolt holes. The locking bolts 17 are threadedly connected with the bolt holes. During work, the limiting plate 16 is connected with the upper surface of the edge of the guide plate 2 through the locking bolts 17 and the bolt holes.

[0029] The limiting assembly is provided with a detection probe assembly, which includes an assembly plate 18 with a “┌” shaped cross section. One end of the assembly plate 18 of the detection probe assembly extends to the outside of the base 1. The assembly plate 18 extending to the outside of the base 1 is provided with an assembly hole. An infrared induction counter 19 (model: YH72J) is inserted into the assembly hole.

[0030] A support plate 20 is arranged below the detection probe assembly extending to the outside of the base 1. The support plate 20 is fixedly connected with the base 1. A baffle 21 is placed on the support plate 20. The baffle 21 has a “ㄇ” shaped cross section. During work, the baffle 21 can be used to limit the nameplates 22, so that the nameplates 22 can be stacked layer by layer in the baffle 21.

[0031] The laser marking device for the nameplates of the electric meter box is provided with a programmer (model: PLC S7-600). The programmer is electrically connected with the driving motor 6, the laser marking machine 15 and the infrared induction counter 19. The programmer controls the driving motor 6, the laser marking machine 15 and the infrared induction counter 19 to act in order.

[0032] The laser marking device for the meter box nameplate uses, first, multiple nameplates 22 are placed between the prisms of the storage rack 11, the prisms of the storage rack 11 limit the four corners of the nameplate 22, so that the nameplates 22 are stacked between the prisms, then the driving motor 6 is started, the driving motor 6 drives the transmission screw rod 7 to rotate clockwise, the transmission screw rod 7 drives the connecting plate 9 to move forward, the connecting plate 9 drives the push plate 10 to move forward, because the thickness of the push plate 10 is higher than the thickness of the guide strip 3 by the thickness of a nameplate 22, when the push plate 10 moves forward, the bottommost nameplate 22 in the storage rack 11 is synchronously pushed forward, the nameplate 22 moves forward in the axial direction of the guide groove 4 of the guide plate 2, at this time, the driving motor 6 is controlled to drive the transmission screw rod 7 to rotate counterclockwise, the connecting plate 9 drives the push plate 10 to reset, the second-to-last nameplate 22 in the storage rack 11 compensates for the position of the last bottom nameplate 22, the driving motor 6 is repeatedly started to drive the transmission screw rod 7 to rotate clockwise, so that the push plate 10 intermittently pushes the nameplate 22 to move forward in the axial direction of the guide groove 4 of the guide plate 2, and the nameplates 22 are arranged one by one in the guide groove 4 of the guide plate 2, when the nameplate 22 moves to the lower side of the laser marking machine 15, the program controller starts the laser marking machine 15 to perform laser marking on the nameplate 22 below the laser marking machine 15, and as the nameplate 22 continuously displaces in the guide groove 4, the laser marking machine 15 can intermittently perform laser marking on the nameplate 22.

[0033] After the laser marking operation is completed, the nameplate 22 moves in the axial direction of the guide groove 4 to the lower side of the limiting plate 16, when the front end of the nameplate 22 moves out of the guide groove 4, the infrared induction counter 19 can count, because the front end gravity of the nameplate 22 is greater than the support force of the rear end, the nameplate 22 is easily affected by the gravity center offset to turn over, and the limiting plate 16 limits the tail end of the nameplate 22 to form a limiting plate, which reduces the width of the nameplate 22 tail end, thereby reducing the amplitude of the nameplate 22 turning over, so that the nameplate 22 can stably fall into the baffle cover 21, the baffle cover 21 limits the nameplate 22 to ensure the neatness of the nameplate 22, the laser marking machine effectively reduces the amount of manual labor, and solves the problem that the existing nameplate 22 is easily scratched when manually replaced.

Claims

1. A laser marking device for meter box nameplates, comprising a base (1), characterized in that: The base (1) is provided with a guide piece, a pushing assembly is arranged on one side of the base (1), a storage rack (11) is arranged on one side of the guide piece, a laser marking machine (15) is arranged on the guide piece through a mounting frame (14) on the other side of the storage rack (11), a limiting assembly is arranged on the end of the guide piece on the side of the laser marking machine (15), a detection probe assembly is arranged on the limiting assembly, one end of the detection probe assembly extends to the outside of the base (1), a supporting plate (20) is arranged below the detection probe assembly extending to the outside of the base (1), the supporting plate (20) is fixedly connected with the base (1), and a cover (21) is placed on the supporting plate (20).

2. The laser marking device for meter box nameplate according to claim 1, characterized in that: The guide piece comprises a guide plate (2) and a guide strip (3), the guide plate (2) is a rectangular plate, a guide groove (4) is formed in the upper surface of the guide plate (2), and the guide strips (3) are fixedly installed on both sides of the guide plate (2) and on the base (1).

3. The laser marking device for meter box nameplate according to claim 1, characterized in that: The pushing assembly comprises vertical plates (5) and a driving motor (6), the vertical plates (5) are fixedly installed on the base (1) at intervals, a transmission screw rod (7) is movably installed between the vertical plates (5), the driving motor (6) is fixedly installed on one of the vertical plates (5) and connected with the transmission screw rod (7), a guide rod (8) is fixedly installed between the vertical plates (5) on the side of the transmission screw rod (7), a connecting plate (9) is sleeved on the transmission screw rod (7) and the guide rod (8), the connecting plate (9) is threadedly connected with the transmission screw rod (7) through a screw rod nut, the connecting plate (9) is slidably connected with the guide rod (8), and a push plate (10) is fixedly installed on the connecting plate (9).

4. The laser marking device for meter box nameplate according to claim 1, characterized in that: The storage rack (11) is a rectangular frame body with an open upper end, a first slot (12) is arranged on one side of the bottom end of the storage rack (11), a second slot (13) is arranged on the other side of the bottom end of the storage rack (11), and the prism section of the rectangular frame body is in a right angle shape.

5. The laser marking device for meter box nameplate according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (16), locking bolts (17) are respectively inserted into both ends of the limiting plate (16), bolt holes are arranged on the base (1) corresponding to the locking bolts (17), and the locking bolts (17) are threadedly connected with the bolt holes in a matched mode.

6. A laser marking device for meter box nameplates as defined in claim 1, wherein: The detection probe assembly comprises an assembly plate (18), the assembly plate (18) is in a "┌" shape in section, an assembly hole is arranged on the assembly plate (18), and an infrared induction counter (19) is inserted into the assembly hole.

7. The laser marking device for meter box nameplates of claim 1, wherein: The cover (21) is in a "ㄇ" shape in section.

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