Automatic scribing device for anchor bolt

Abstract

The utility model discloses an automatic anchor bolt marking device which comprises an installation frame plate, a chain type conveying belt is installed in the installation frame plate, a supporting plate is installed on a chain of the chain type conveying belt, a V-shaped groove is formed in the supporting plate, a fixing support is arranged at the front end of the installation frame plate, a belt conveyor is installed on the fixing support, and a groove is formed in the belt conveyor. Two power push rods are installed on the fixed support, L-shaped supports are installed at the telescopic ends of the power push rods, a lifting frame is installed between the two L-shaped supports, a plurality of damping wheels are rotationally connected into the lifting frame, a damping conveying belt is connected between the damping wheels, and an ink box is installed at the rear end of the lifting frame. And the bottom of the ink box is communicated with a [-shaped ink strip. The anchor bolt marking device has the advantages that anchor bolts can be conveyed and marked continuously, the anchor bolt marking device can make full contact with the anchor bolts, marking efficiency and effect are improved, the anchor bolt marking device is suitable for anchor bolts with different diameters and lengths, and applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bolt production equipment, in particular to an automatic anchor bolt scribing device. Background Art

[0002] As a commonly used fastener, when in use, part of the anchor bolt is driven into the fixed base material to be fixed with the base material. The driving depth of the anchor bolt has a great influence on the fastening effect of the anchor bolt. Therefore, scribing is carried out during production to mark the embedded depth.

[0003] The utility model with the application number CN202321323888.3 discloses an automatic anchor bolt scribing device. The rotation motor drives the anchor bolt to rotate, and at the same time, the ink dropper drops ink, so as to scribing the anchor bolt by dropping ink, effectively improving the efficiency and accuracy of scribing the anchor bolt by dropping ink, and realizing non-contact scribing.

[0004] The above device drives the anchor bolt to rotate through the rotation motor. When scribing the anchor bolt by rotation, the chain conveyor belt needs to stop working. During scribing, the anchor bolt cannot be conveyed, and only one anchor bolt can be scribed at the same time. It cannot continuously convey and scribe, and the scribing efficiency is low. It can only work on anchor bolts of the same specification and model, reducing the applicability.

[0005] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model

[0006] The purpose of the utility model is to solve the above problems and design an automatic anchor bolt scribing device.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An automatic anchor bolt scribing device includes a mounting frame plate. A chain conveyor belt is installed inside the mounting frame plate. A support plate is installed on the chain of the chain conveyor belt. A V-shaped groove is provided on the support plate. A fixed bracket is provided at the front end of the mounting frame plate. A belt conveyor is installed on the fixed bracket. The surface of the conveyor belt of the belt conveyor is on the same horizontal plane as the bottom end of the V-shaped groove. Two power push rods are installed on the fixed bracket. The two power push rods are respectively located at both ends of the belt conveyor. An L-shaped bracket is installed on the telescopic end of the power push rod. A lifting frame is installed between the two L-shaped brackets. A plurality of damping wheels are rotatably connected inside the lifting frame. A damping conveyor belt is connected between the plurality of damping wheels. An ink cartridge is installed at the rear end of the lifting frame. The bottom of the ink cartridge is communicated with a U-shaped ink strip.

[0009] Further, a guide plate is provided at the rear end of the mounting frame plate. An inclined guide plate is connected to the front end of the guide plate. Two hand-tightening bolts are provided on the guide plate. The screw rods of the two hand-tightening bolts penetrate through the guide plate and are threadedly connected to the mounting frame plate. A limiting plate is installed on the hand-tightening bolt. The limiting plate is in contact with the outer side of the guide plate. A telescopic spring is sleeved on the hand-tightening bolt. One end of the telescopic spring is in contact with the guide plate, and the other end of the telescopic spring is in contact with the mounting frame plate.

[0010] Further, a plurality of rotating rollers are provided on the belt conveyor, and the rotating rollers are in contact with the back surface of the conveyor belt of the belt conveyor.

[0011] Further, two fixing blocks are installed at the front end of the mounting frame plate. The two fixing blocks are located below the fixing bracket. An adjusting screw rod is threadedly connected to the fixing block, and the top end of the adjusting screw rod is connected to the fixing bracket.

[0012] Further, the cross-arm end of the U-shaped ink strip is on the same horizontal plane as the lower part of the damping conveyor belt.

[0013] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0014] Through the belt conveyor and the damping conveyor belt, the anchor bolts can roll during the conveying process. The U-shaped ink strip contacts the anchor bolts. The U-shaped ink strip draws a marking line on the outer periphery of the anchor bolts during the rolling process of the anchor bolts. The anchor bolts can be continuously conveyed and marked, and can be fully contacted with the anchor bolts, improving the efficiency and effect of marking. Through the power push rod, the lifting frame can be driven to lift, and the height of the damping conveyor belt and the U-shaped ink strip can be adjusted, which is applicable to anchor bolts of different diameters, increasing the applicability;

[0015] The anchor bolts are guided by the guide plate and the inclined guide plate, so that the position of the anchor bolts to be marked is located below the U-shaped ink strip, which is convenient to adjust the front and rear positions of the guide plate and is applicable to anchor bolts of different lengths;

[0016] The conveyor belt of the belt conveyor is supported by a plurality of rotating rollers, avoiding the sinking of the middle part of the conveyor belt of the belt conveyor. The anchor bolts can be fully contacted with the conveyor belt of the belt conveyor, and the anchor bolts can rotate and mark fully, improving the marking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of an automatic marking device for anchor bolts according to the present invention.

[0018] Figure 2 It is a schematic diagram of a chain-type conveyor belt.

[0019] Figure 3 It is a top view of the mounting frame plate.

[0020] Figure 4 It is an enlarged view of the belt conveyor and the lifting frame.

[0021] Figure 5 It is an enlarged top view of the lifting frame.

[0022] In the figure: 1. mounting plate; 2. chain conveyor belt; 3. support plate; 4. V-shaped groove; 5. fixed bracket; 6. belt conveyor; 7. power push rod; 8. L-shaped bracket; 9. lifting frame; 10. damping wheel; 11. damping conveyor belt; 12. ink cartridge; 13. C-shaped ink strip; 14. guide plate; 15. inclined guide plate; 16. hand-tightening bolt; 17. limit plate; 18. telescopic spring; 19. rotating idler; 20. fixed block; 21. adjusting screw. Specific embodiments

[0023] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] The present utility model provides as Figure 1-5An automatic scribing device for anchor bolts shown in the figure includes a mounting frame plate 1. Inside the mounting frame plate 1, a chain conveyor belt 2 is installed. On the chain of the chain conveyor belt 2, a support plate 3 is installed. On the support plate 3, a V-shaped groove 4 is provided. At the front end of the mounting frame plate 1, a fixed bracket 5 is provided. On the fixed bracket 5, a belt conveyor 6 is installed. The surface of the conveyor belt of the belt conveyor 6 is on the same horizontal plane as the bottom end of the V-shaped groove 4. On the fixed bracket 5, two power push rods 7 are installed. The two power push rods 7 are respectively located at both ends of the belt conveyor 6. On the telescopic end of the power push rod 7, an L-shaped bracket 8 is installed. Between the two L-shaped brackets 8, a lifting frame 9 is installed. Inside the lifting frame 9, a plurality of damping wheels 10 are rotatably connected. Between the plurality of damping wheels 10, a damping conveyor belt 11 is connected. At the rear end of the lifting frame 9, an ink cartridge 12 is installed. At the bottom of the ink cartridge 12, a U-shaped ink strip 13 is communicated.

[0026] The anchor bolts are placed in the V-shaped groove 4 on the support plate 3. The chain conveyor belt 2 starts to work. The chain conveyor belt 2 drives the support plate 3 to move to convey the anchor bolts. The anchor bolts are conveyed between the belt conveyor 6 and the damping conveyor belt 11. The anchor bolts are respectively in contact with the surfaces of the conveyor belts of the belt conveyor 6 and the damping conveyor belt 11. The belt conveyor 6 starts to work. The damping conveyor belt 11 applies damping to the anchor bolts. The damping conveyor belt 11 rotates between the plurality of damping wheels 10. During the conveying process of the anchor bolts, the anchor bolts roll. The U-shaped ink strip 13 contacts the anchor bolts. The U-shaped ink strip 13 draws a marking line on the outer circumference of the anchor bolts during the rolling process of the anchor bolts. The anchor bolts can be continuously conveyed and scribed, and can be fully in contact with the anchor bolts, improving the efficiency and effect of scribing. By the power push rod 7, the lifting frame 9 can be driven to lift, and the heights of the damping conveyor belt 11 and the U-shaped ink strip 13 can be adjusted, which is applicable to anchor bolts of different diameters and increases the applicability.

[0027] Refer to the attached instructions Figure 3 At the rear end of the mounting frame plate 1, a guide plate 14 is provided. The front end of the guide plate 14 is connected with an inclined guide plate 15. On the guide plate 14, two hand-tightening bolts 16 are provided. The screw rods of the two hand-tightening bolts 16 penetrate through the guide plate 14 and are threadedly connected with the mounting frame plate 1. On the hand-tightening bolt 16, a limiting plate 17 is installed. The limiting plate 17 contacts the outer side of the guide plate 14. A telescopic spring 18 is sleeved on the hand-tightening bolt 16. One end of the telescopic spring 18 contacts the guide plate 14, and the other end of the telescopic spring 18 contacts the mounting frame plate 1.

[0028] The anchor bolts are guided by the guide plate 14 and the inclined guide plate 15, so that the position where the anchor bolts need to be scribed is located below the U-shaped ink strip 13. By turning the hand-tightening bolt 16, the hand-tightening bolt 16 pushes the guide plate 14 and the inclined guide plate 15 to move through the limiting plate 17. The guide plate 14 applies pressure to the telescopic spring 18. After the telescopic spring 18 is subjected to pressure, it deforms and contracts, which is convenient for adjusting the front and rear positions of the guide plate 14 and is applicable to anchor bolts of different lengths.

[0029] Refer to the attached description Figure 4 On the belt conveyor 6, a plurality of rotating rollers 19 are provided, and the rotating rollers 19 are in contact with the back surface of the conveyor belt of the belt conveyor 6.

[0030] The conveyor belt of the belt conveyor 6 is supported by a plurality of rotating rollers 19, preventing the middle part of the conveyor belt of the belt conveyor 6 from sagging. The anchor bolts can fully contact the conveyor belt of the belt conveyor 6, and the anchor bolts can fully rotate and mark lines, improving the marking effect.

[0031] Refer to the attached description Figure 1 At the front end of the mounting frame plate 1, two fixing blocks 20 are installed. The two fixing blocks 20 are located below the fixing bracket 5. An adjusting screw 21 is threadedly connected to the fixing block 20, and the top end of the adjusting screw 21 is connected to the fixing bracket 5.

[0032] By rotating the adjusting screw 21, the mounting frame plate 1 can be lifted or lowered, and the height of the belt conveyor 6 can be adjusted.

[0033] Refer to the attached description Figure 4 The horizontal arm end of the U-shaped ink bar 13 is at the same horizontal plane as the lower part of the damping conveyor belt 11.

[0034] The anchor bolts can fully contact the damping conveyor belt 11 and the U-shaped ink bar 13, and the anchor bolts can fully rotate and mark lines, improving the marking effect.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic anchor bolt marking device, comprising a mounting frame (1), a chain conveyor (2) being mounted in the mounting frame (1), a support plate (3) being mounted on the chain of the chain conveyor (2), a V-shaped groove (4) being provided on the support plate (3), characterized in that: The front end of the mounting plate (1) is provided with a fixed bracket (5), a belt conveyor (6) is installed on the fixed bracket (5), the surface of the conveyor belt of the belt conveyor (6) is on the same horizontal plane as the bottom end of the V-shaped groove (4), two power push rods (7) are installed on the fixed bracket (5), the two power push rods (7) are respectively located at both ends of the belt conveyor (6), an L-shaped bracket (8) is installed on the telescopic end of the power push rod (7), a lifting frame (9) is installed between the two L-shaped brackets (8), a plurality of damping wheels (10) are rotatably connected in the lifting frame (9), a damping conveyor belt (11) is connected between the plurality of damping wheels (10), an ink cartridge (12) is installed at the rear end of the lifting frame (9), and an inverted U-shaped ink strip (13) is communicated with the bottom of the ink cartridge (12).

2. The automatic marking device for anchor bolts according to claim 1, characterized in that: The rear end of the mounting plate (1) is provided with a guide plate (14), the front end of the guide plate (14) is connected with an inclined guide plate (15), two hand-tightening bolts (16) are arranged on the guide plate (14), the screw rods of the two hand-tightening bolts (16) penetrate through the guide plate (14) and are in threaded connection with the mounting plate (1), a limiting plate (17) is installed on the hand-tightening bolt (16), the limiting plate (17) is in contact with the outer side of the guide plate (14), a telescopic spring (18) is sleeved on the hand-tightening bolt (16), one end of the telescopic spring (18) is in contact with the guide plate (14), and the other end of the telescopic spring (18) is in contact with the mounting plate (1).

3. The automatic marking device for anchor bolts according to claim 1, characterized in that: A plurality of rotating rollers (19) are arranged on the belt conveyor (6), and the rotating rollers (19) are in contact with the back surface of the conveyor belt of the belt conveyor (6).

4. The automatic marking device for anchor bolts according to claim 1, characterized in that: Two fixing blocks (20) are installed at the front end of the mounting plate (1), the two fixing blocks (20) are located below the fixed bracket (5), an adjusting screw rod (21) is in threaded connection with the fixing block (20), and the top end of the adjusting screw rod (21) is connected with the fixed bracket (5).

5. The automatic marking device for anchor bolts according to claim 1, characterized in that: The horizontal arm end of the inverted U-shaped ink strip (13) is on the same horizontal plane as the lower part of the damping conveyor belt (11).

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