Follow-up laser cutting machine drag chain carrier roller

Abstract

The utility model relates to the field of laser cutting machine drag chain carrier rollers, in particular to a follow-up laser cutting machine drag chain carrier roller which comprises a fixed sliding plate, a follow-up drag chain assembly and a limiting adjusting assembly. A limiting adjusting assembly used for stably supporting the device is fixedly installed at the lower end of the fixed sliding plate. The follow-up drag chain assembly comprises a movable follow-up frame, a sliding supporting frame, a cutting machine moving plate, a motor, a carrier roller fixing plate, a carrier roller guide strip, a movable carrier roller, an automatic retraction take-up box and a steel wire rope. The upper end of the fixed sliding plate is slidably connected with a movable follow-up frame. The multi-stage carrier rollers are arranged and are connected through the automatic retraction take-up box, so that the function of supporting the drag chain at any time is achieved, the drag chain carrier rollers move back and forth along with the drag chain and drag the drag chain at any time, the long-stroke drag chain does not droop, and the risk that the drag chain is broken due to droop of the drag chain is avoided.

Description

Technical Field

[0001] The utility model relates to the field of drag chain rollers for laser cutting machines, in particular to a follow-up type drag chain roller for laser cutting machines. Background Art

[0002] Laser cutting machine drag chain roller is a special roller device specially designed for use on laser cutting machines to achieve smooth conveying and positioning of plates. This device usually includes multiple sets of feed roller assemblies, each assembly consists of a feed roller and a thin cylinder.

[0003] At present, the drag chain of the long-stroke laser cutting machine will sag during use. The drag chain rollers cannot support the rollers at all times, which eventually causes the drag chain to sag and there is a risk of breakage.

[0004] Therefore, in order to solve the problem that the drag chain rollers of the above-mentioned laser cutting machine cannot support the rollers at any time, causing the drag chain to sag and have the risk of breaking, a follow-up laser cutting machine drag chain roller can be designed. By setting up multi-stage rollers and connecting each roller through an automatically retracting wire box, the function of supporting the drag chain at any time can be achieved. Utility Model Content

[0005] In order to overcome the problem that the laser cutting machine drag chain rollers cannot support the rollers at all times, causing the drag chain to sag and the risk of breaking.

[0006] The technical solution of the utility model is: a follow-up laser cutting machine drag chain roller, including a fixed slide, a follow-up drag chain assembly and a limit adjustment assembly, the upper end of the fixed slide is slidably connected to the follow-up drag chain assembly for the follow-up laser cutting machine drag chain, the lower end of the fixed slide is fixedly installed with a limit adjustment assembly for stably supporting the device, the follow-up drag chain assembly includes a movable follow-up frame, a sliding support frame, a cutting machine moving plate, a motor, a roller fixing plate, a roller guide bar, a movable roller, an automatic retracting wire box, and a wire rope; the upper end of the fixed slide is slidably connected to the movable follow-up frame.

[0007] Preferably, the follow-up laser cutting machine drag chain rollers are equipped with multi-stage rollers and each roller is connected by an automatic retracting take-up box to realize the function of holding the drag chain at any time, so that the rollers of the drag chain can move back and forth with the drag chain and drag the drag chain at any time, so that the drag chain does not sag over a long stroke, avoiding the risk of the drag chain sagging and breaking.

[0008] Preferably, the upper end of the fixed slide is slidably connected to the sliding support frame; the side end of the sliding support frame is fixedly installed with a cutting machine moving plate, and the frontmost movable roller and the drag chain are installed on the same roller fixing plate, and when the drag chain moves back and forth, it will simultaneously drive the frontmost movable roller to move together.

[0009] Preferably, a motor is provided at the rear end of the movable follower frame; a roller fixing plate is fixedly connected to the side end of the movable follower frame, and the rear movable roller is linked through an automatic retracting wire box. After all the wires in the automatic retracting wire box are pulled out, the rear movable roller is driven back to move forward.

[0010] Preferably, a roller guide bar is provided inside the fixed slide; the side end of the roller guide bar is slidably connected to a movable roller, and so on, which will drive all movable rollers to move forward, ensuring that the drag chain can be dragged at any time when moving forward.

[0011] Preferably, an automatic retracting wire-receiving box is fixedly installed on the side end of the movable roller; a steel wire rope is passed through the inside of the automatic retracting wire-receiving box. When the drag chain moves backward, it first drives the frontmost movable roller to move backward together, and the automatic retracting wire-receiving box retracts the steel wire rope.

[0012] Preferably, the limit adjustment assembly includes a U-shaped support frame, an anti-slip load-bearing block, and a protective plate limit groove; a U-shaped support frame is provided at the lower end of the fixed slide, which will push the second movable roller to move backward after being fully retracted, and so on, so that all movable rollers always drag the drag chain during the retreat process.

[0013] Preferably, a non-slip load-bearing block is fixedly welded to the lower end of the U-shaped support frame; a protective plate is fixedly connected to the upper end of the U-shaped support frame; a limiting groove is provided inside the fixed slide, and all movable rollers are installed on the laser cutting machine body through the side roller guide strips and the sliding support frame. By setting up multi-stage movable rollers and connecting each roller through an automatically retracting wire box, the function of supporting the drag chain at any time is achieved.

[0014] Beneficial effects of the utility model:

[0015] 1. This new follow-up laser cutting machine drag chain roller is equipped with multi-stage rollers and connected to each roller through an automatic retracting take-up box, so as to realize the function of holding the drag chain at any time. The rollers of the drag chain move back and forth with the drag chain, and can hold the drag chain at any time, so as to prevent the drag chain from sagging during long travel, thus avoiding the risk of the drag chain sagging and breaking.

[0016] 2. The frontmost movable roller is installed on the same roller fixing plate as the drag chain. When the drag chain moves forward and backward, it will drive the frontmost movable roller to move together. The rear movable roller is connected through the automatic retracting take-up box. After all the wires in the automatic retracting take-up box are pulled out, it will drive the rear movable roller to move forward.

[0017] 3. By analogy, all movable rollers will be driven forward to ensure that the drag chain is dragged at any time when moving forward. When the drag chain moves backward, the frontmost movable roller will be driven backward first, and the automatic retraction take-up box will retract the wire rope. After it is fully retracted, the second movable roller will be pushed backward. By analogy, all movable rollers can always drag the drag chain during the retraction process. All movable rollers are installed on the laser cutting machine body through the roller guide strips and sliding support frames on the side. By setting up multi-stage movable rollers and connecting each roller through the automatic retraction take-up box, the function of holding the drag chain at any time is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is an overall schematic diagram of the utility model;

[0019] Figure 2 Shown is a schematic diagram of the follower drag chain assembly of the present utility model;

[0020] Figure 3 Shown is a partial enlarged schematic diagram of point A of the present utility model;

[0021] Figure 4 Shown is a schematic diagram of the limit adjustment component of the present utility model.

[0022] Explanation of the accompanying reference numerals: 1. Fixed slide; 201. Movable follower frame; 202. Sliding support frame; 203. Cutting machine movable plate; 204. Motor; 205. Roller fixing plate; 206. Roller guide strip; 207. Movable roller; 208. Automatic retracting take-up box; 209. Wire rope; 301. U-shaped support frame; 302. Anti-slip load-bearing block; 303. Protective plate; 305. Limiting groove. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 4The utility model provides an embodiment: a follow-up type laser cutting machine drag chain roller, including a fixed slide 1, a follow-up drag chain assembly and a limit adjustment assembly, the upper end of the fixed slide 1 is slidably connected to the follow-up drag chain assembly for the follow-up laser cutting machine drag chain, the lower end of the fixed slide 1 is fixedly installed with a limit adjustment assembly for firmly supporting the device, the follow-up drag chain assembly includes a movable follow-up frame 201, a sliding support frame 202, a cutting machine moving plate 203, a motor 204, and a roller fixed Plate 205, roller guide bar 206, movable roller 207, automatic retracting take-up box 208, wire rope 209; the upper end of the fixed slide plate 1 is slidably connected with a movable follower frame 201, and the follower laser cutting machine drag chain roller is provided with multi-stage rollers and connected with each roller through the automatic retracting take-up box 208, so as to realize the function of holding the drag chain at any time, and realize that the roller of the drag chain moves back and forth with the drag chain, and drags the drag chain at any time, so that the long-stroke drag chain does not sag, and avoids the risk of the drag chain sagging and breaking.

[0025] See also Figure 2-Figure 3 In this embodiment, the upper end of the fixed slide 1 is slidably connected to the sliding support frame 202; the side end of the sliding support frame 202 is fixedly installed with a cutting machine moving plate 203, and the rear end of the movable follower frame 201 is provided with a motor 204; the side end of the movable follower frame 201 is fixedly connected to a roller fixing plate 205, and a roller guide strip 206 is provided inside the fixed slide 1; the side end of the roller guide strip 206 is slidably connected to a movable roller 207, and the side end of the movable roller 207 is fixedly installed There is an automatic retracting wire take-up box 208; a steel wire rope 209 is passed through the automatic retracting wire take-up box 208, and the frontmost movable roller 207 is installed on the same roller fixing plate 205 as the drag chain. When the drag chain moves back and forth, it will drive the frontmost movable roller 207 to move together, and the rear movable roller 207 is linked through the automatic retracting wire take-up box 208. After all the wires in the automatic retracting wire take-up box 208 are pulled out, it will drive the rear movable roller 207 to move forward.

[0026] See also Figure 4In this embodiment, the limit adjustment component includes a U-shaped support frame 301, an anti-slip load-bearing block 302, and a limiting groove 305 of a protective plate 303; a U-shaped support frame 301 is provided at the lower end of the fixed slide 1, and an anti-slip load-bearing block 302 is fixedly welded to the lower end of the U-shaped support frame 301; the upper end of the U-shaped support frame 301 is fixedly connected to the protective plate 303; a limiting groove 305 is provided inside the fixed slide 1, and so on, which will drive all movable rollers 207 to move forward, ensuring that the drag chain can be dragged at any time when moving forward, and the most movable rollers 207 will be driven first when the drag chain moves backward. The movable rollers 207 at the front end move backward together, and the automatic retracting take-up box 208 retracts the wire rope 209. After it is fully retracted, it will push the second movable roller 207 to move backward. And so on, so that all movable rollers 207 always drag the drag chain during the retraction process. All movable rollers 207 are installed on the laser cutting machine body through the roller guide strips 206 and the sliding support frame 202 on the side. By setting up multiple levels of movable rollers 207 and connecting each roller through the automatic retracting take-up box 208, the function of holding the drag chain at any time is realized.

[0027] When working, the frontmost movable roller 207 is installed on the same roller fixing plate 205 as the drag chain. When the drag chain moves back and forth, it will drive the frontmost movable roller 207 to move together. The rear movable roller 207 is connected through the automatic retracting wire box 208. After all the wires in the automatic retracting wire box 208 are pulled out, it will drive the next movable roller 207 to move forward. And so on, all movable rollers 207 will be driven forward to ensure that the drag chain can be dragged at any time when moving forward. When the drag chain moves backward, it will first drive The frontmost movable roller 207 moves backward together, and the automatic retracting take-up box 208 retracts the wire rope 209. After it is fully retracted, it will push the second movable roller 207 to move backward. And so on, so that all movable rollers 207 always drag the drag chain during the retraction process. All movable rollers 207 are installed on the laser cutting machine body through the side roller guide strips 206 and the sliding support frame 202. By setting up multiple levels of movable rollers 207 and connecting each roller through the automatic retracting take-up box 208, the function of holding the drag chain at any time is realized.

[0028] Through the above steps, the new follow-up laser cutting machine drag chain rollers are provided with multi-stage rollers and each roller is linked by an automatic retracting take-up box 208, so as to realize the function of holding the drag chain at any time, so that the rollers of the drag chain can move back and forth with the drag chain, and can hold the drag chain at any time, so as to prevent the drag chain from sagging during a long travel, and avoid the risk of the drag chain sagging and breaking.

Claims

1. A drag chain roller for a follow-up laser cutting machine, comprising a fixed slide plate (1); characterized in that: The invention also includes a follow-up drag chain assembly and a limit adjustment assembly. The upper end of the fixed slide plate (1) is slidably connected to the follow-up drag chain assembly for the follow-up laser cutting machine drag chain. The lower end of the fixed slide plate (1) is fixedly installed with a limit adjustment assembly for stably supporting the device. The follow-up drag chain assembly includes a movable follow-up frame (201), a sliding support frame (202), a cutting machine moving plate (203), a motor (204), a roller fixing plate (205), a roller guide strip (206), a movable roller (207), an automatic retracting take-up box (208), and a steel wire rope (209). The upper end of the fixed slide plate (1) is slidably connected to the movable follow-up frame (201).

2. The drag chain roller for a follow-up laser cutting machine according to claim 1, characterized in that: The upper end of the fixed slide plate (1) is slidably connected to the sliding support frame (202); the side end of the sliding support frame (202) is fixedly mounted with a cutting machine moving plate (203).

3. The drag chain roller of a follower laser cutting machine according to claim 1, characterized in that: A motor (204) is provided at the rear end of the movable follower frame (201); and a roller fixing plate (205) is fixedly connected to the side end of the movable follower frame (201).

4. The drag chain roller for a follower laser cutting machine according to claim 1, characterized in that: A roller guide strip (206) is provided inside the fixed slide plate (1); a movable roller (207) is slidably connected to a side end of the roller guide strip (206).

5. The drag chain roller of a follower laser cutting machine according to claim 1, characterized in that: An automatic retracting wire-taking box (208) is fixedly installed on the side end portion of the movable roller (207); a steel wire rope (209) is passed through the interior of the automatic retracting wire-taking box (208).

6. The drag chain roller for a follower laser cutting machine according to claim 1, characterized in that: The limit adjustment component comprises a U-shaped support frame (301), an anti-slip load-bearing block (302), a protective plate (303) and a limit groove (305); the lower end of the fixed slide plate (1) is provided with the U-shaped support frame (301).

7. The drag chain roller for a follower laser cutting machine according to claim 6, characterized in that: The lower end of the U-shaped support frame (301) is fixedly welded with an anti-slip load-bearing block (302); the upper end of the U-shaped support frame (301) is fixedly connected with a protective plate (303); and a limiting groove (305) is provided inside the fixed slide plate (1).

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