Anti-breaking winding structure of fabricated construction steel bar drawing machine

Abstract

The utility model discloses an anti-breaking assembly type construction steel bar wire drawing machine winding structure which comprises a bottom plate, and a first supporting plate is fixedly installed on the rear side of the upper end of the bottom plate; the first support is fixedly mounted on the left side of the upper end face of the bottom plate, and a first roller is rotationally mounted in the first support through a bearing structure; the third support is fixedly mounted on the left side of the lower end face of the top plate, and a third roller is rotationally mounted in the third support through a bearing structure; the mounting frame is arranged on the inner side of the first support and the inner side of the second support, and a rust removal mechanism is mounted in the mounting frame; the first motor is fixedly installed on the rear end face of the first supporting plate. According to the anti-breaking winding structure of the fabricated construction steel bar wire drawing machine, rust removal can be conveniently conducted on steel bars, steel wires are not prone to being cut off, meanwhile, the winding position of the steel bars is convenient to adjust, and the problem that the steel bars are difficult to be evenly wound through an existing winding structure of the steel bar wire drawing machine is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabricated building steel bar processing equipment, in particular to a break-proof fabricated building steel bar wire drawing machine winding structure. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete. Rebar is also a necessary material in prefabricated buildings. The cross section of the rebar is mostly circular, sometimes square with rounded corners. When processing rebar, a wire drawing machine is needed. The winding mechanism is the last mechanism in the production process of the wire drawing machine, which plays the role of winding the rebar.

[0003] For example, a winding structure of a wire drawing machine for assembled building steel bars with a Chinese patent authorization publication number of CN214211780U includes a winding box, one side of the winding box is fixedly connected to a bottom plate, the top of the bottom plate is fixedly connected to a support seat, and a rotating shaft is installed above the support seat. When winding, first pass one end of the produced steel wire through the entrance and clamp it on one side of the collecting wheel, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating rod to rotate, the rotating rod drives the collecting wheel to rotate, the collecting wheel rotates and drives the steel wire to rotate on the roller wheel and can be quickly collected on the collecting wheel. During the collection process, the motor telescopic rod pushes the rust removal knife and the pressure plate to press the steel wire, the steel wire will pass through the rust removal knife, and then the rust removal knife will scrape off the rust on the outside of the steel wire, the pressure plate will press the steel wire to make the steel wire straight, and during the rust removal process of the steel wire by the rust removal knife, there will be residue flying out, the vacuum cleaner sucks the residue into the inside of the dust suction pipe through the dust suction port, and the dust suction pipe then transports the residue to the collection box for unified treatment.

[0004] However, the above-mentioned prior art solution still has the following defects: the spacing between the rust removal knives will not change after being controlled by the electric telescopic rod, which is easy to cut the steel wire, and most of the winding structures of the steel bar wire drawing machines on the market are not convenient for adjusting the winding position of the steel bar, and it is difficult to make the steel bar be evenly wound on the outside of the collecting wheel, and thus there are certain usage defects. Therefore, we propose an anti-breakage assembled building steel bar wire drawing machine winding structure to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated building steel wire drawing machine winding structure that prevents breakage, so as to solve the problems proposed in the above-mentioned background technology that the spacing between the rust removal knives of the existing steel wire drawing machine winding structure will not change after being controlled by an electric telescopic rod, which makes it easy to cut the steel wire, and most of the steel wire drawing machine winding structures on the market are not convenient for adjusting the winding position of the steel bar, making it difficult to evenly wind the steel bar on the outside of the collecting wheel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding structure of an anti-break assembled building steel bar wire drawing machine, comprising:

[0007] A bottom plate, a first support plate is fixedly mounted on the rear side of the upper end of the bottom plate, a second support plate is fixedly mounted on the front side of the upper end of the bottom plate, and a top plate is fixedly mounted on the upper ends of the first support plate and the second support plate, a second motor is fixedly mounted on the rear end surface of the first support plate, and a front end of the second motor is connected to a collecting wheel arranged on the inner sides of the first support plate and the second support plate;

[0008] A first support is fixedly mounted on the left side of the upper end surface of the bottom plate, a first roller is rotatably mounted inside the first support via a bearing structure, a second support is arranged on the right side of the first support, and a second roller is rotatably mounted inside the second support via a bearing structure;

[0009] A third support is fixedly mounted on the left side of the lower end surface of the top plate, a third roller is rotatably mounted inside the third support through a bearing structure, a connecting block is arranged on the right side of the third support, a connecting frame is fixedly connected to the lower end of the connecting block, and a limiting wheel is connected to the lower end of the connecting frame;

[0010] A mounting frame, which is arranged on the inner side of the first support and the second support, wherein a rust removal mechanism is installed inside the mounting frame, and the rust removal mechanism comprises an electric telescopic rod, a connecting plate, a spring and a scraper;

[0011] The first motor is fixedly mounted on the rear end surface of the first support plate, and the front end of the first motor is connected to a reciprocating screw rod connected to the inner sides of the first support plate and the second support plate.

[0012] Preferably, the first support and the first roller are disposed bilaterally symmetrically with respect to a vertical center line of the mounting frame.

[0013] Preferably, the rust removal mechanism is symmetrically arranged up and down about the horizontal center line of the mounting frame.

[0014] Preferably, the single body of the electric telescopic rod is respectively fixedly mounted on the inner upper end surface and the inner lower end surface of the mounting frame, the electric telescopic rod is fixedly connected to a connecting plate at one end close to the horizontal center line of the mounting frame, the connecting plate is fixedly connected to a spring at one end close to the horizontal center line of the mounting frame, and the spring is fixedly connected to a scraper at one end away from the connecting plate.

[0015] Preferably, the springs are evenly distributed between the connecting plate and the scraper.

[0016] Preferably, the reciprocating screw and the collecting wheel are both rotatably connected between the first support plate and the second support plate, and the reciprocating screw is arranged above the collecting wheel.

[0017] Preferably, the reciprocating screw rod is arranged to penetrate the interior of the connecting block, and the upper end surface of the connecting block is slidably connected to the top plate.

[0018] Preferably, the connection between the connecting frame and the limiting wheel is a rotational connection, and the vertical section of the limiting wheel is arranged in a concave gyroscope shape.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the anti-break assembled building steel wire drawing machine winding structure is convenient for rust removal of steel bars, and is not easy to cut the steel wire, and is convenient for adjusting the winding position of the steel bars, solving the problem that the existing steel wire drawing machine winding structure is difficult to make the steel bars evenly wound;

[0020] 1. It is equipped with an electric telescopic rod, a scraper and a mounting frame. The electric telescopic rod is extended and retracted to adjust the distance between the scraper and the steel bar. When the steel bar passes through the inner side of the rust removal mechanism, the rust on the outer side of the steel bar is scraped off by the scraper, so as to facilitate the rust removal of the steel bar;

[0021] 2. Equipped with springs and electric telescopic rods, the springs have elastic effects, and the distance between the scraper and the steel bar fluctuates according to the actual situation, thereby preventing the scraper from scraping the steel bar too hard, making it difficult to cut the steel wire, and making it more practical;

[0022] 3. A limiting wheel, a connecting block and a reciprocating screw are provided. The reciprocating screw rotates to make the connecting block move back and forth on the outside of the reciprocating screw, thereby driving the steel bar to swing back and forth, so that the steel bar is evenly wound on the outside of the collecting wheel, solving the problem that the existing steel bar wire drawing machine winding structure is difficult to make the steel bar evenly wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the front cross-sectional structure of the connection between the mounting frame and the rust removal mechanism of the utility model;

[0026] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1, bottom plate; 2, first support plate; 3, second support plate; 4, top plate; 5, first support; 6, first roller; 7, second support; 8, second roller; 9, third support; 10, third roller; 11, mounting frame; 12, rust removal mechanism; 1201, electric telescopic rod; 1202, connecting plate; 1203, spring; 1204, scraper; 13, first motor; 14, reciprocating screw rod; 15, connecting block; 16, connecting frame; 17, limiting wheel; 18, second motor; 19, collecting wheel. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-4 The utility model provides a technical solution: an anti-break assembled building steel bar wire drawing machine winding structure, comprising: a bottom plate 1, a first support plate 2 is fixedly installed at the rear side of the upper end of the bottom plate 1, and a second support plate 3 is fixedly installed at the front side of the upper end of the bottom plate 1, and a top plate 4 is fixedly installed at the upper ends of the first support plate 2 and the second support plate 3, a second motor 18 is fixedly installed on the rear end surface of the first support plate 2, and the front end of the second motor 18 is connected to a collecting plate arranged on the inner sides of the first support plate 2 and the second support plate 3 The collecting wheel 19 is driven to rotate by the second motor 18 to roll up the steel bars. A third support 9 is fixedly installed on the left side of the lower end surface of the top plate 4, and a third roller 10 is rotatably installed inside the third support 9 through a bearing structure. A connecting block 15 is arranged on the right side of the third support 9, and a connecting frame 16 is fixedly connected to the lower end of the connecting block 15, and a limiting wheel 17 is connected to the lower end of the connecting frame 16. The first roller 6, the second roller 8, the third roller 10 and the limiting wheel 17 all play a limiting role on the steel bars.

[0030] A first support 5 is fixedly mounted on the left side of the upper end surface of the bottom plate 1, and a first roller 6 is rotatably mounted inside the first support 5 through a bearing structure. Figure 1 As shown in the figure, the first support 5 and the first roller 6 are symmetrically arranged about the vertical center line of the mounting frame 11, the second support 7 is arranged on the right side of the first support 5, and the second roller 8 is rotatably mounted inside the second support 7 through a bearing structure, and the mounting frame 11 is arranged on the inner side of the first support 5 and the second support 7, and the rear end surface of the first support plate 2 is fixedly mounted with a first motor 13, and the front end of the first motor 13 is connected to a reciprocating screw rod 14 connected to the inner side of the first support plate 2 and the second support plate 3, as shown in the figure. Figure 1 and Figure 2 As shown in , the reciprocating screw rod 14 is arranged inside the connecting block 15, and the reciprocating screw rod 14 and the collecting wheel 19 are both rotatably connected between the first support plate 2 and the second support plate 3, and the reciprocating screw rod 14 is arranged above the collecting wheel 19;

[0031] A rust removal mechanism 12 is installed inside the mounting frame 11, and the mounting frame 11 is fixedly mounted on the upper end surface of the base plate 1. The rust removal mechanism 12 includes an electric telescopic rod 1201, a connecting plate 1202, a spring 1203 and a scraper 1204. The electric telescopic rod 1201 is fixedly mounted on the inner upper end surface of the mounting frame 11 and the inner lower end surface of the mounting frame 11 respectively. The electric telescopic rod 1201 is fixedly connected to the connecting plate 1202 at one end close to the horizontal center line of the mounting frame 11, the spring 1203 is fixedly connected to one end of the connecting plate 1202 close to the horizontal center line of the mounting frame 11, and the scraper 1204 is fixedly connected to one end of the spring 1203 away from the connecting plate 1202.

[0032] When using the winding structure of the anti-break assembled building steel bar wire drawing machine, the produced steel bar is first passed around the outside of the first roller 6, the second roller 8, the third roller 10 and the limiting wheel 17 in sequence, and one end of the steel bar is clamped on one side of the collecting wheel 19, and then the second motor 18 is turned on to drive the collecting wheel 19 to rotate, so that the collecting wheel 19 can reel in the steel bar. Figure 1 , Figure 2 and Figure 4 As shown in the figure, since the upper end surface of the connecting block 15 is in sliding connection with the top plate 4, and the connection between the connecting frame 16 and the limiting wheel 17 is a rotating connection, and the vertical section of the limiting wheel 17 is set in a concave gyro shape, during the winding process, the steel bar passes through the top of the limiting wheel 17 and is limited by the limiting wheel 17. The first motor 13 is started to drive the reciprocating screw rod 14 to rotate, and then the connecting block 15 moves back and forth on the outside of the reciprocating screw rod 14, thereby driving the steel bar to swing back and forth, and the steel bar is evenly wound on the outside of the collecting wheel 19;

[0033] Specific as Figure 1 and Figure 3 As shown in the figure, since the rust removal mechanism 12 is symmetrically arranged up and down about the horizontal center line of the mounting frame 11, and the spring 1203 is evenly distributed between the connecting plate 1202 and the scraper 1204, when the steel bar passes through the inner side of the rust removal mechanism 12, the scraper 1204 scrapes off the rust on the outer side of the steel bar. At the same time, the elastic effect of the spring 1203 can prevent the scraper 1204 from scraping the steel bar too much. This is the method of using the winding structure of the anti-break assembled building steel bar wire drawing machine.

[0034] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A break-proof assembled building steel bar wire drawing machine winding structure, characterized in that: include: A bottom plate, a first support plate is fixedly mounted on the rear side of the upper end of the bottom plate, a second support plate is fixedly mounted on the front side of the upper end of the bottom plate, and a top plate is fixedly mounted on the upper ends of the first support plate and the second support plate, a second motor is fixedly mounted on the rear end surface of the first support plate, and a front end of the second motor is connected to a collecting wheel arranged on the inner sides of the first support plate and the second support plate; A first support is fixedly mounted on the left side of the upper end surface of the bottom plate, a first roller is rotatably mounted inside the first support via a bearing structure, a second support is arranged on the right side of the first support, and a second roller is rotatably mounted inside the second support via a bearing structure; A third support is fixedly mounted on the left side of the lower end surface of the top plate, a third roller is rotatably mounted inside the third support through a bearing structure, a connecting block is arranged on the right side of the third support, a connecting frame is fixedly connected to the lower end of the connecting block, and a limiting wheel is connected to the lower end of the connecting frame; A mounting frame, which is arranged on the inner side of the first support and the second support, wherein a rust removal mechanism is installed inside the mounting frame, and the rust removal mechanism comprises an electric telescopic rod, a connecting plate, a spring and a scraper; The first motor is fixedly mounted on the rear end surface of the first support plate, and the front end of the first motor is connected to a reciprocating screw rod connected to the inner sides of the first support plate and the second support plate.

2. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 1 is characterized by: The first support and the first roller are arranged symmetrically with respect to the vertical center line of the mounting frame.

3. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 1 is characterized by: The rust removal mechanism is symmetrically arranged up and down about the horizontal center line of the mounting frame.

4. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 1 is characterized by: The electric telescopic rod is fixedly mounted on the inner upper end surface and the inner lower end surface of the mounting frame respectively; one end of the electric telescopic rod close to the horizontal center line of the mounting frame is fixedly connected to a connecting plate; one end of the connecting plate close to the horizontal center line of the mounting frame is fixedly connected to a spring; and one end of the spring away from the connecting plate is fixedly connected to a scraper.

5. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 4 is characterized by: The springs are evenly distributed between the connecting plate and the scraper.

6. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 1, characterized in that: The reciprocating screw rod and the collecting wheel are both rotatably connected between the first supporting plate and the second supporting plate, and the reciprocating screw rod is arranged above the collecting wheel.

7. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 6, characterized in that: The reciprocating screw rod is arranged to penetrate the interior of the connecting block, and the upper end surface of the connecting block is slidably connected with the top plate.

8. The anti-break assembled building steel bar wire drawing machine winding structure according to claim 1, characterized in that: The connection mode between the connecting frame and the limiting wheel is a rotation connection, and the vertical section of the limiting wheel is arranged in a concave gyroscope shape.

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