Efficient continuous point marking machine

Abstract

The utility model provides an efficient continuous marking machine, and relates to the field of marking machines. The efficient continuous point marking machine comprises a piece storage box, a pipe clamping frame is fixedly connected to the outer surface of the piece storage box, a counter-pressing plate is slidably connected to the outer surface of the side, away from the piece storage box, of the pipe clamping frame, a main conveying shaft is rotationally connected to the inner surface of the piece storage box, and a missing gear is fixedly connected to the outer circumferential face of the main conveying shaft. According to the efficient continuous point marking machine, in the rotating process of the main conveying shaft, a missing gear outside the main conveying shaft is driven to rotate, so that a convex tooth plate is driven to be lifted in the rotating process of the missing gear, a spring of a spring wrapping rod is extruded through a single-hole block, and in the process that the convex tooth plate drives a pile fixing plate to be lifted, the pile fixing plate is fixed; after the missing gear rotates by four fifths, teeth of the missing gear are not meshed with a convex toothed plate any more, so that a spring of the spring wrapping rod pushes the convex toothed plate at a high speed to drive a dotting pile below the convex toothed plate to descend, dotting is conducted on the twisted steel, the purpose of dotting the twisted steel automatically at high frequency is achieved, and the problem that the dotting effect is not ideal due to the fact that dotting is light in a single time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punctuation machines, in particular to a high-efficiency continuous punctuation machine. Background Art

[0002] The marking machine is also called a continuous marking machine or a distance meter. It is commonly used to mark round steel, flat steel, steel pipe, steel section and other non-ferrous metal materials. It is a special equipment designed and manufactured according to the provisions of the "Room Temperature Tensile Test Method for Metal Materials". It can usually be divided into manual marking machines and electric marking machines.

[0003] Marking machines are now widely used in the process of testing steel properties, but there are still some shortcomings in the application of existing marking machines that need to be improved. First, because the outer surface of steel may be attached with debris or water stains during storage and transportation, the debris or water stains attached to the surface of the steel may affect the dotting effect of the steel to a certain extent during the process of marking steel by existing marking machines; in addition, the existing marking machines may have a problem of poor dotting effect because the dotting force of a single dot is relatively light.

[0004] In view of the above status quo, the present utility model is proposed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a high-efficiency continuous marking machine, which solves the problems raised in the technical background.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: an efficient continuous punctuation machine, including a storage box, a pipe holder is fixedly connected to the outer surface of the storage box, a pressure plate is slidably connected to the outer surface of the pipe holder away from the storage box, a main output shaft is rotatably connected to the inner surface of the storage box, a missing gear is fixedly connected to the outer circumferential surface of the main output shaft, a convex tooth plate is meshed with the teeth of the missing gear, the outer surface of the convex tooth plate is slidably connected to the inner wall of the storage box, a single-hole block is fixedly connected to the outer surface of the convex tooth plate away from the missing gear, a spring-wrapped rod is slidably connected to the inner surface of the single-hole block, a double-convex plate is fixedly connected to the end of the spring-wrapped rod away from the pipe holder, and the storage box is fixedly connected to the outer surface of the double-convex plate close to the pipe holder. The inner surface of the storage box is slidably connected with a pile fixing plate, the outer surface of the pile fixing plate close to the double convex plate is fixedly connected with a convex tooth plate, the inner surface of the pile fixing plate away from the double convex plate is threadedly connected with a dot pile, the outer surface of the pile fixing plate close to the double convex plate is fixedly connected with a compressed air pile, the outer surface of the compressed air pile is slidably connected with a short pressure cylinder, the outer surface of the short pressure cylinder is fixedly connected with the inner wall of the storage box, the outer surface of the short pressure cylinder is connected with a relay pipe, the outer surface of the relay pipe is fixedly connected with the storage box, the outer surface of the relay pipe away from the short pressure cylinder is connected with an extension pipe, the outer surface of the extension pipe close to the missing gear is fixedly connected with the main output shaft, the upper end of the extension pipe is fixedly connected with the double convex plate, and the end of the extension pipe away from the double convex plate is connected with a scattered air duct.

[0009] Preferably, the storage box is a rectangular tube, two square grooves are provided at the upper end of the rectangular tube, a relay tube is fixedly connected to the inner surface of the square groove, a double convex plate is fixedly connected to the upper end of the rectangular tube, a pipe clamping rack is fixedly connected to the outer surface of the rectangular tube, a circular hole is provided on the outer surface of the rectangular tube that passes through the inner wall of the rectangular tube, a main transmission shaft is rotatably connected to the inner surface of the circular hole, and a pile fixing plate is slidably connected to the inner surface of the rectangular tube.

[0010] Preferably, the pipe holder is a concave frame, a storage box is fixedly connected to the inner wall of the concave frame, two circular holes are provided on the outer surface of the concave frame, a rectangular key is provided on the outer surface of the concave frame away from the storage box, and a pressure plate is slidably connected to the outer surface of the rectangular key.

[0011] Preferably, the missing gear is a circular disk, a circular hole is provided at the center of the circular disk, the inner surface of the circular hole is fixedly connected to the main output shaft, and four-fifths of the outer circumference of the circular disk is provided with teeth, which are meshed with a convex tooth plate.

[0012] Preferably, the spring wrapped rod is a round rod, the end of the round rod away from the pile fixing plate is fixedly connected to a double convex plate, the end of the round rod away from the double convex plate is fixedly connected to a round disk, the outer circumferential surface of the round rod is slidably connected to a single-hole block, the outer circumferential surface of the round rod is slidably connected to a spring, one end of the spring is fixedly connected to the double convex plate, and the end of the spring away from the double convex plate is fixedly connected to the single-hole block.

[0013] Preferably, the convex plate is a rectangular plate, a storage box is fixedly connected to the outer surface of the rectangular plate close to the pipe holder, a short pressure cylinder is fixedly connected to the outer surface of the rectangular plate close to the pipe holder, a spring wrapping rod is fixedly connected to the outer surface of the rectangular plate close to the pipe holder, two convex keys are provided on the outer surface of the rectangular plate, and an extension tube is fixedly connected to the lower surface of the convex keys.

[0014] Preferably, the pile fixing plate is a rectangular block, the outer surface of the rectangular block is slidably connected to the inside of the storage box, the outer surface of the rectangular block close to the double convex plate is fixedly connected to a convex tooth plate, the outer surface of the rectangular block close to the double convex plate is fixedly connected to a compressed air pile, the outer surface of the rectangular block away from the double convex plate is provided with a circular groove, the inner wall of the circular groove is provided with a threaded groove, and the inner surface of the circular groove is threadedly connected to a dot pile.

[0015] Preferably, the air dispersion duct is a rectangular tube, a circular through hole is provided on the outer surface of the rectangular tube close to the tube holder, a square hole is provided on the outer surface of the rectangular tube close to the double convex plate, and an extension tube is fixedly connected to the outer surface of the square hole close to the double convex plate.

[0016] (III) Beneficial effects

[0017] The utility model provides a high-efficiency continuous marking machine, which has the following beneficial effects:

[0018] 1. This high-efficiency continuous marking machine drives the missing gear outside the main output shaft to rotate during the rotation of the main output shaft, so that the missing gear drives the convex tooth plate to be lifted during the rotation, and squeezes the spring of the spring-wrapped rod through the single-hole block. In the process of the convex tooth plate driving the pile fixing plate to lift, the missing gear rotates four-fifths and its own teeth no longer engage with the convex tooth plate, so that the spring of the spring-wrapped rod pushes the convex tooth plate at high speed to drive the dotting pile under it to descend, and dot the threaded steel bar, achieving the purpose of automatic high-frequency dotting of the threaded steel bar, and solving the problem of light and unsatisfactory dotting effect of a single dotting.

[0019] 2. This high-efficiency continuous marking machine drives the compressed air pile on it to be lifted and lowered during the lifting and lowering of the pile fixing plate. The compressed air pile continuously slides in and out of the short pressure cylinder during the movement, so that the airflow squeezed in the short pressure cylinder is continuously pushed out and drawn in, so that the airflow repeatedly passes through the relay pipe, along the extension pipe and the air dispersion pipe to blow the threaded steel bars, achieving the purpose of removing lighter debris and water stains on the outer surface as much as possible, and solving the problem that debris and water stains may affect the marking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the pipe holder of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the storage box of the utility model;

[0022] Figure 3This is a schematic diagram of the spring-wrapped rod structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the air dispersing duct of the utility model.

[0024] Among them, there are storage box 1, pipe holder 2, pressure plate 3, main output shaft 4, missing gear 5, convex tooth plate 6, single hole block 7, spring wrapped rod 8, double convex plate 9, pile fixing plate 10, dot pile 11, compressed air pile 12, short pressure cylinder 13, relay pipe 14, extension pipe 15 and air dispersion pipe 16. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides a high-efficiency continuous marking machine, such as Figure 1-4 As shown, it includes a storage box 1, which is a rectangular tube. Two square grooves are provided at the upper end of the rectangular tube. A relay tube 14 is fixedly connected to the inner surface of the square groove. A double convex plate 9 is fixedly connected to the upper end of the rectangular tube. A pipe holder 2 is fixedly connected to the outer surface of the rectangular tube. A circular hole is provided on the outer surface of the rectangular tube that passes through the inner wall of the rectangular tube. A main transmission shaft 4 is rotatably connected to the inner surface of the circular hole. A pile fixing plate 10 is slidably connected to the inner surface of the rectangular tube. The storage box 1 is used to protect the internal device and provide fixation for some devices.

[0027] A pipe holder 2 is fixedly connected to the outer surface of the storage box 1. The pipe holder 2 is a concave frame. The storage box 1 is fixedly connected to the inner wall of the concave frame. Two circular holes are provided on the outer surface of the concave frame. A rectangular key is provided on the outer surface of the concave frame away from the storage box 1. A pressure plate 3 is slidably connected to the outer surface of the rectangular key. The pipe holder 2 is used to fix the position of the threaded steel bars.

[0028] A pressure plate 3 is slidably connected to the outer surface of the pipe holder 2 away from the storage box 1, and a main output shaft 4 is rotatably connected to the inner surface of the storage box 1. A missing gear 5 is fixedly connected to the outer circumference of the main output shaft 4. The missing gear 5 is a circular disk with a circular hole at the center of the circular disk. The main output shaft 4 is fixedly connected to the inner surface of the circular hole. Teeth are provided on four-fifths of the outer circumference of the circular disk, and the teeth are meshed with a convex tooth plate 6. The missing gear 5 is used to push the convex tooth plate 6 to lift during the rotation process.

[0029] The teeth of the missing gear 5 are meshed with a convex tooth plate 6, and the outer surface of the convex tooth plate 6 is slidably connected to the inner wall of the storage box 1, and the outer surface of the convex tooth plate 6 away from the missing gear 5 is fixedly connected to a single-hole block 7, and the inner surface of the single-hole block 7 is slidably connected to a spring-wrapped rod 8, which is a circular rod, and the end of the circular rod away from the fixing plate 10 is fixedly connected to a double convex plate 9, and the end of the circular rod away from the double convex plate 9 is fixedly connected to a circular disk, the outer circumferential surface of the circular rod is slidably connected to the single-hole block 7, and the outer circumferential surface of the circular rod is slidably connected to a spring, one end of the spring is fixedly connected to the double convex plate 9, and the end of the spring away from the double convex plate 9 is fixedly connected to the single-hole block 7, and the spring-wrapped rod 8 is used to guide the sliding direction of the convex tooth plate 6. At the same time, when the convex tooth plate 6 is no longer meshed with the missing gear 5, its own spring pushes the single-hole block 7 to accelerate the downward movement.

[0030] The spring wrapping rod 8 is fixedly connected to one end away from the pipe clamping rack 2 with a double convex plate 9, the double convex plate 9 is a rectangular plate, the outer surface of the rectangular plate close to the pipe clamping rack 2 is fixedly connected to the storage box 1, the outer surface of the rectangular plate close to the pipe clamping rack 2 is fixedly connected to the short pressure cylinder 13, the outer surface of the rectangular plate close to the pipe clamping rack 2 is fixedly connected to the spring wrapping rod 8, two convex keys are provided on the outer surface of the rectangular plate, and an extension tube 15 is fixedly connected to the lower surface of the convex keys. The double convex plate 9 is used to seal the device and fix part of the device at the same time.

[0031] A storage box 1 is fixedly connected to the outer surface of the double convex plate 9 close to the pipe clamping rack 2, and a pile fixing plate 10 is slidably connected to the inner surface of the storage box 1. The pile fixing plate 10 is a rectangular block, and the outer surface of the rectangular block is slidably connected to the inside of the storage box 1. A convex tooth plate 6 is fixedly connected to the outer surface of the rectangular block close to the double convex plate 9, and a compressed air pile 12 is fixedly connected to the outer surface of the rectangular block close to the double convex plate 9. A circular groove is provided on the outer surface of the rectangular block away from the double convex plate 9, and a threaded groove is provided on the inner surface of the circular groove. A dotting pile 11 is threadedly connected, and the pile fixing plate 10 is used to fix the dotting pile 11 while driving the dotting pile 11 to slide in the device.

[0032] The outer surface of the pile fixing plate 10 close to the double convex plate 9 is fixedly connected with a convex tooth plate 6, the inner surface of the pile fixing plate 10 away from the double convex plate 9 is threadedly connected with a dot pile 11, the outer surface of the pile fixing plate 10 close to the double convex plate 9 is fixedly connected with a compressed air pile 12, the outer surface of the compressed air pile 12 is slidably connected with a short pressure cylinder 13, the outer surface of the short pressure cylinder 13 is fixedly connected with the inner wall of the storage box 1, the outer surface of the short pressure cylinder 13 is connected with a relay pipe 14, and the outer surface of the relay pipe 14 is fixedly connected with the storage box 1.

[0033] An extension tube 15 is connected through the outer surface of the relay tube 14 on the side away from the short pressure cylinder 13, and the outer surface of the extension tube 15 on the side close to the missing gear 5 is fixedly connected to the main output shaft 4. The upper end of the extension tube 15 is fixedly connected to the double convex plate 9, and the end of the extension tube 15 away from the double convex plate 9 is connected through the scattered air pipe 16. The scattered air pipe 16 is a rectangular tube, and a circular through hole is provided on the outer surface of the rectangular tube close to the pipe holder 2, and a square hole is provided on the outer surface of the rectangular tube close to the double convex plate 9. The extension tube 15 is fixedly connected to the outer surface of the square hole close to the double convex plate 9. The scattered air pipe 16 is used to guide airflow to blow away debris and water stains on the surface of the threaded steel.

[0034] Working principle: When using the device, first fix the required dot pile 11 in the pile fixing plate 10, then fix the threaded steel bar of the applicable specification in the circular hole of the pipe clamping frame 2, and adjust the position of the pressure plate 3 so that the pressure plate 3 clamps the threaded steel bar in the pipe clamping frame 2, and then drive the main output shaft 4 to rotate through an external power source, and the main output shaft 4 drives the missing gear 5 outside to rotate during the rotation process, so that the missing gear 5 drives the convex tooth plate 6 to lift during the rotation process, and squeezes the spring of the spring rod 8 through the single hole block 7, and the convex tooth plate 6 drives the pile fixing plate 10 to lift during the process, and the missing gear 5 rotates one-fifth After the fourth, the teeth of the fourth part are no longer engaged with the convex tooth plate 6, so that the spring of the spring-wrapped rod 8 pushes the convex tooth plate 6 at high speed to drive the dotting pile 11 below it to descend, and the threaded steel bar is dotting. In the process of lifting and descending the pile fixing plate 10, the compressed air pile 12 on it is lifted and descended. In the process of moving the compressed air pile 12, it continuously slides in and out of the short pressure cylinder 13, so that the airflow squeezed in the short pressure cylinder 13 is continuously pushed out and drawn in, so that the airflow repeatedly passes through the relay pipe 14 along the extension pipe 15 through the air dispersion pipe 16 to blow the threaded steel bar, so as to remove lighter debris and water stains on the outer surface as much as possible to avoid affecting the dotting effect.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient continuous marking machine, comprising a storage box (1), characterized in that: The storage box (1) is fixedly connected to a pipe holder (2) on its outer surface, and a pressure plate (3) is slidably connected to the outer surface of the pipe holder (2) on a side away from the storage box (1). The inner surface of the storage box (1) is rotatably connected to a main output shaft (4). A missing gear (5) is fixedly connected to the outer circumferential surface of the main output shaft (4). The missing gear (5) is meshed with a convex tooth plate (6). The outer surface of the convex tooth plate (6) is slidably connected to the inner wall of the storage box (1). A single-hole block (7) is fixedly connected to the outer surface of the convex tooth plate (6) on a side away from the missing gear (5). A spring rod (8) is slidably connected to the inner surface of the single-hole block (7). One end of the spring rod (8) away from the pipe holder (2) is fixedly connected to a double convex plate (9). The outer surface of the double convex plate (9) on a side close to the pipe holder (2) is fixedly connected to the storage box (1). A pile fixing plate (10) is slidably connected to the inner surface of the storage box (1). The surface is fixedly connected with a convex tooth plate (6); the inner surface of the pile fixing plate (10) on the side away from the double convex plate (9) is threadedly connected with a dot pile (11); the outer surface of the pile fixing plate (10) on the side close to the double convex plate (9) is fixedly connected with a compressed air pile (12); the outer surface of the compressed air pile (12) is slidably connected with a short pressure cylinder (13); the outer surface of the short pressure cylinder (13) is fixedly connected with the inner wall of the storage box (1); the outer surface of the short pressure cylinder (13) is connected through a relay pipe (14); the outer surface of the relay pipe (14) is fixedly connected with the storage box (1); the outer surface of the relay pipe (14) on the side away from the short pressure cylinder (13) is connected through an extension pipe (15); the outer surface of the extension pipe (15) on the side close to the missing gear (5) is fixedly connected with the main output shaft (4); the upper end of the extension pipe (15) is fixedly connected with the double convex plate (9); the end of the extension pipe (15) away from the double convex plate (9) is connected through a diffuser pipe (16).

2. The high-efficiency continuous marking machine according to claim 1, characterized in that: The storage box (1) is a rectangular tube, with two square grooves at the upper end of the rectangular tube, a relay tube (14) is fixedly connected to the inner surface of the square groove, a double convex plate (9) is fixedly connected to the upper end of the rectangular tube, a pipe holder (2) is fixedly connected to the outer surface of the rectangular tube, a circular hole is provided on the outer surface of the rectangular tube that passes through the inner wall of the rectangular tube, a main transmission shaft (4) is rotatably connected to the inner surface of the circular hole, and a pile fixing plate (10) is slidably connected to the inner surface of the rectangular tube.

3. The high-efficiency continuous marking machine according to claim 1, characterized in that: The pipe holder (2) is a concave frame, the inner wall of the concave frame is fixedly connected to the storage box (1), the outer surface of the concave frame is provided with two circular holes, the outer surface of the concave frame away from the storage box (1) is provided with a rectangular key, and the outer surface of the rectangular key is slidably connected to a pressure plate (3).

4. The high-efficiency continuous marking machine according to claim 1, characterized in that: The missing gear (5) is a circular disk, a circular hole is provided at the center of the circular disk, the inner surface of the circular hole is fixedly connected to the main output shaft (4), and four-fifths of the outer circumference of the circular disk is provided with teeth, which mesh with a convex tooth plate (6).

5. The high-efficiency continuous marking machine according to claim 1, characterized in that: The spring wrapping rod (8) is a circular rod, one end of the circular rod away from the pile fixing plate (10) is fixedly connected to the double convex plate (9), one end of the circular rod away from the double convex plate (9) is fixedly connected to the circular disk, the outer circumferential surface of the circular rod is slidably connected to the single hole block (7), the outer circumferential surface of the circular rod is slidably connected to the spring, one end of the spring is fixedly connected to the double convex plate (9), and the end of the spring away from the double convex plate (9) is fixedly connected to the single hole block (7).

6. The high-efficiency continuous marking machine according to claim 1, characterized in that: The double convex plate (9) is a rectangular plate, and a storage box (1) is fixedly connected to the outer surface of the rectangular plate on one side close to the pipe holder (2), a short pressure cylinder (13) is fixedly connected to the outer surface of the rectangular plate on one side close to the pipe holder (2), and a spring wrapping rod (8) is fixedly connected to the outer surface of the rectangular plate on one side close to the pipe holder (2). Two convex keys are provided on the outer surface of the rectangular plate, and an extension tube (15) is fixedly connected to the lower surface of the convex keys.

7. The high-efficiency continuous marking machine according to claim 1, characterized in that: The pile fixing plate (10) is a rectangular block, the outer surface of which is slidably connected to the inside of the storage box (1), the outer surface of the rectangular block close to the double convex plate (9) is fixedly connected to the convex tooth plate (6), the outer surface of the rectangular block close to the double convex plate (9) is fixedly connected to the compressed air pile (12), and the outer surface of the rectangular block away from the double convex plate (9) is provided with a circular groove, the inner wall of the circular groove is provided with a threaded groove, and the inner surface of the circular groove is threadedly connected to the dot pile (11).

8. The high-efficiency continuous marking machine according to claim 1, characterized in that: The air dispersion pipe (16) is a rectangular tube, the outer surface of the rectangular tube close to the tube holder (2) is provided with a circular through hole, the outer surface of the rectangular tube close to the double convex plate (9) is provided with a square hole, and the outer surface of the square hole close to the double convex plate (9) is fixedly connected to the extension pipe (15).

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