Plate cutting device for trailer manufacturing

Abstract

The utility model discloses a plate cutting device for trailer manufacturing, which comprises a machine frame, a cutting mechanism is arranged on the machine frame, and the cutting mechanism comprises an X-direction moving assembly, a Y-direction moving assembly and a Z-direction moving assembly. According to the device, the X-direction driving motor, the Y-direction driving motor and the Z-direction driving motor are adopted for respectively adjusting the position of the laser cutter, so that planning of a cutting path is facilitated; meanwhile, an X-direction driving motor, a Y-direction driving motor and a Z-direction driving motor can be independently controlled through an external PLC, and cutting automation is conveniently achieved; a Y-direction driving motor drag chain and a Z-direction driving motor drag chain are arranged, so that a communication (power-on) circuit of the driving motor is further protected, and an operation cable is prevented from being abraded in long-term movement; and by additionally arranging the X-direction sliding rod, the Y-direction sliding rod and the Z-direction sliding rod, the orientation effect is achieved, and the stability of movement of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of trailer manufacturing, and in particular to a plate cutting device for trailer manufacturing. Background Art

[0002] As the logistics market continues to maintain rapid development, the application of vehicles such as trailers is increasing. When producing trailers, it is necessary to cut the metal sheets used for trailers and process them into the required shapes.

[0003] When the existing cutting device is in use, the plate has higher and higher requirements for the cutting equipment. The traditional cutting device uses a cutting tool for cutting, and during the cutting process, the plate feeding is a fixed path. During the cutting process, the cutting mechanism can only move horizontally and vertically. The stability of the single driving device is not high, and the traditional cutting tool requires complicated operation procedures when cutting a certain shape, which is not convenient for automatic operation. How to realize automatic cutting of trailer plate cutting is an important problem that needs to be solved in the current trailer manufacturing process. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, and a plate cutting device for trailer manufacturing is proposed, comprising a frame, and the front and rear sides of the frame are respectively provided with a No. 1 mounting plate and a No. 2 mounting plate, and the frame is provided with a cutting mechanism, and the cutting mechanism includes an X-direction moving component, a Y-direction moving component, and a Z-direction moving component, and the Z-direction moving component is provided with a laser cutter for cutting metal plates;

[0005] The X-axis moving assembly comprises an X-axis driving motor fixed on the No. 1 mounting plate, an X-axis screw rod is fixedly mounted on the output shaft of the X-axis driving motor, and one end of the X-axis screw rod away from the X-axis driving motor is rotatably connected to the No. 2 mounting plate; a mounting seat 1 is screwed on the X-axis screw rod, and a support plate is fixedly connected to the top of the mounting seat 1; the left and right sides of the support plate extend out of the frame, and the left and right sides are respectively provided with a left side plate of the same mounting frame and a right side plate of the mounting frame;

[0006] The Y-axis moving component is mounted on a Y-axis driving motor on the left side plate of the mounting frame, a Y-axis screw rod is fixedly mounted on the output shaft of the Y-axis driving motor, and one end of the Y-axis screw rod away from the left side plate of the mounting frame is rotatably connected to the right side plate of the mounting frame; a mounting seat 2 is screwed on the Y-axis screw rod, a Z-axis driving motor mounting plate is fixedly arranged on the top of the mounting seat 2, and a Z-axis limit plate is fixedly mounted on the bottom of the mounting seat 2;

[0007] A Z-direction drive motor is fixedly mounted on the top of the Z-direction drive motor mounting plate, a Z-direction drive motor is fixedly mounted on the output shaft of the Z-direction drive motor, and a laser cutter mounting seat is screwed onto the Z-direction drive motor;

[0008] The laser cutter is fixedly mounted on a laser cutter mounting seat.

[0009] Preferably, an X-axis slide bar is further provided between the No. 1 mounting plate and the No. 2 mounting plate, a directional slide seat is provided at the bottom of the support plate, and the directional slide seat is slidably sleeved on the X-axis slide bar.

[0010] Preferably, mounting bases are fixedly provided on the left and right sides of the frame, and a Y-axis driving motor drag chain is provided on the mounting base.

[0011] Preferably, a Y-direction sliding rod is further provided between the left side plate of the mounting frame and the right side plate of the mounting frame, and the Y-direction sliding rod is slidably connected to the Y-direction sliding holes provided on both sides of the second mounting seat.

[0012] Preferably, a Z-direction sliding rod is further provided between the Z-direction drive motor mounting plate and the Z-direction limiting plate, and the Z-direction sliding rod is slidably connected to the Z-direction sliding holes provided on both sides of the laser cutter mounting seat.

[0013] Preferably, a rear protective plate is provided between the left side plate of the mounting frame and the right side plate of the mounting frame, and a Z-direction drive motor drag chain is provided on the rear protective plate.

[0014] Preferably, a front protective plate is provided between the left side plate of the mounting frame and the right side plate of the mounting frame.

[0015] Preferably, a plate support is fixedly mounted on the upper portion of the frame by fixing screws.

[0016] Compared with the existing technology, the beneficial effects of the utility model are as follows: the device adopts X-axis drive motor, Y-axis drive motor and Z-axis drive motor to adjust the position of the laser cutter, which is convenient for planning the cutting path. At the same time, the X-axis drive motor, Y-axis drive motor and Z-axis drive motor can be controlled by an external PLC controller, so as to realize cutting automation; the communication (power-on) line of the drive motor is further protected by the set Y-axis drive motor drag chain 66 and Z-axis drive motor drag chain 75, so as to avoid the long-term wear of the operating cable during movement; by adding X-axis slide bar, Y-axis slide bar and Z-axis slide bar, not only a directional effect is played, but also the stability of the movement of the device is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a plate cutting device for trailer manufacturing proposed by the utility model;

[0018] Figure 2This is a schematic diagram of the overall structure of a plate cutting device for trailer manufacturing proposed by the utility model (lower left perspective);

[0019] Figure 3 This is a schematic diagram of the overall structure of a plate cutting device for trailer manufacturing proposed by the utility model (without a front guard plate). DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Referring to the drawings, the present embodiment provides a plate cutting device for trailer manufacturing, including a frame 1, a No. 1 mounting plate 2 and a No. 2 mounting plate 3 are respectively arranged on the front and rear sides of the frame 1, a cutting mechanism is arranged on the frame 1, and the cutting mechanism includes an X-direction moving component, a Y-direction moving component, and a Z-direction moving component, and a laser cutter 4 for cutting metal plates is arranged on the Z-direction moving component;

[0022] The X-axis moving assembly includes an X-axis driving motor 51 fixed on the No. 1 mounting plate, an X-axis screw rod 52 is fixedly mounted on the output shaft of the X-axis driving motor 51, and one end of the X-axis screw rod 52 away from the X-axis driving motor 51 is rotatably connected to the No. 2 mounting plate 3; a mounting seat 1 53 is screwed on the X-axis screw rod 52, and a support plate 54 is fixedly connected to the top of the mounting seat 1 53; the left and right sides of the support plate 54 extend out of the frame, and the left and right sides are respectively provided with a left side plate 55 of the same mounting frame and a right side plate 56 of the mounting frame;

[0023] The Y-direction moving assembly is mounted on a Y-direction driving motor 61 on the left side plate 55 of the mounting frame, and a Y-direction screw rod 62 is fixedly mounted on the output shaft of the Y-direction driving motor 61, and one end of the Y-direction screw rod 62 away from the left side plate 55 of the mounting frame is rotatably connected to the right side plate 56 of the mounting frame; a second mounting seat 63 is screwed on the Y-direction screw rod 62, and a Z-direction driving motor mounting plate 64 is fixedly arranged on the top of the second mounting seat 63, and a Z-direction limiting plate 65 is fixedly mounted on the bottom of the second mounting seat 63;

[0024] A Z-direction drive motor 71 is fixedly mounted on the top of the Z-direction drive motor mounting plate 64, a Z-direction drive motor 71 is fixedly mounted on its output shaft, and a laser cutter mounting seat 73 is screwed onto the Z-direction drive motor 71;

[0025] The laser cutter 4 is fixedly mounted on the laser cutter mounting seat 73 .

[0026] Furthermore, an X-direction slide bar 57 is provided between the No. 1 mounting plate 2 and the No. 2 mounting plate 3 , a directional slide seat 58 is provided at the bottom of the support plate, and the directional slide seat 58 is slidably sleeved on the X-direction slide bar 57 .

[0027] Furthermore, a mounting base 11 is fixedly provided on the left and right sides of the frame 1, and a Y-axis driving motor drag chain 66 is provided on the mounting base.

[0028] Furthermore, a Y-direction sliding rod 57 is provided between the left side plate 55 of the mounting frame and the right side plate 56 of the mounting frame, and the Y-direction sliding rod 57 is slidably connected to the Y-direction sliding holes provided on both sides of the second mounting seat.

[0029] Furthermore, a Z-direction sliding rod 74 is provided between the Z-direction driving motor mounting plate 64 and the Z-direction limiting plate 65 , and the Z-direction sliding rod 74 is slidably connected to the Z-direction sliding holes provided on both sides of the laser cutter mounting seat 73 .

[0030] Furthermore, a rear protection plate 67 is provided between the left side plate 55 of the mounting frame and the right side plate 56 of the mounting frame, and a Z-direction drive motor drag chain 75 is provided on the rear protection plate 67 .

[0031] Furthermore, a front protective plate 66 is provided between the left side plate 55 of the mounting frame and the right side plate 56 of the mounting frame.

[0032] Furthermore, a plate support plate 12 is fixedly mounted on the upper portion of the frame 1 by fixing screws.

[0033] Working principle: first, place the steel plate to be cut on the plate support plate, and then start the X-axis drive motor and the Y-axis drive motor respectively according to actual needs, adjust the position of the laser cutter in the X and Y directions, and when it is adjusted to the starting position of the cutting, start the Z-axis drive motor, and the output shaft of the Z-axis drive motor drives the Z screw rod to rotate, and the laser cutter mounting seat moves down under the joint action of the Z screw rod, the Z slide bar 74, and the Z slide hole, and the laser cutter starts at the same time to start cutting the steel plate. During the cutting process, the X-axis drive motor and the Y-axis drive motor continue to run under the predetermined program, thereby driving the laser cutter to perform cutting operations along a preset path; when the cutting is completed, the output shaft of the Z-axis drive motor drives the Z screw rod to rotate, and the laser cutter mounting seat moves up under the joint action of the Z screw rod, the Z slide bar 74, and the Z slide hole, and the X-axis drive motor and the Y-axis drive motor simultaneously drive the laser cutter to reset and restore to the initial position.

[0034] In the above embodiments and working principles, the device uses an X-axis drive motor, a Y-axis drive motor, and a Z-axis drive motor to adjust the position of the laser cutter, which facilitates the planning of the cutting path. At the same time, the X-axis drive motor, the Y-axis drive motor, and the Z-axis drive motor can be controlled by an external PLC controller to facilitate the realization of cutting automation; the Y-axis drive motor drag chain 66 and the Z-axis drive motor drag chain 75 are set to further protect the communication (power) line of the drive motor, and avoid the long-term wear of the operating cable during movement; by adding the X-axis slide bar, the Y-axis slide bar, and the Z-axis slide bar, not only a directional effect is played, but also the stability of the movement of the device is guaranteed.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate cutting device for trailer manufacturing, comprising a frame, wherein a No. 1 mounting plate and a No. 2 mounting plate are respectively arranged on the front and rear sides of the frame, wherein: The frame is provided with a cutting mechanism, which includes an X-direction moving component, a Y-direction moving component, and a Z-direction moving component, and the Z-direction moving component is provided with a laser cutter for cutting metal plates; The X-axis moving assembly comprises an X-axis driving motor fixed on the No. 1 mounting plate, an X-axis screw rod is fixedly mounted on the output shaft of the X-axis driving motor, and one end of the X-axis screw rod away from the X-axis driving motor is rotatably connected to the No. 2 mounting plate; a mounting seat 1 is screwed on the X-axis screw rod, and a support plate is fixedly connected to the top of the mounting seat 1; the left and right sides of the support plate extend out of the frame, and the left and right sides are respectively provided with a left side plate of the same mounting frame and a right side plate of the mounting frame; The Y-axis moving component is mounted on a Y-axis driving motor on the left side plate of the mounting frame, a Y-axis screw rod is fixedly mounted on the output shaft of the Y-axis driving motor, and one end of the Y-axis screw rod away from the left side plate of the mounting frame is rotatably connected to the right side plate of the mounting frame; a mounting seat 2 is screwed on the Y-axis screw rod, a Z-axis driving motor mounting plate is fixedly arranged on the top of the mounting seat 2, and a Z-axis limit plate is fixedly mounted on the bottom of the mounting seat 2; A Z-direction drive motor is fixedly mounted on the top of the Z-direction drive motor mounting plate, a Z-direction drive motor is fixedly mounted on the output shaft of the Z-direction drive motor, and a laser cutter mounting seat is screwed onto the Z-direction drive motor; The laser cutter is fixedly mounted on a laser cutter mounting seat.

2. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: An X-direction slide bar is also arranged between the No. 1 mounting plate and the No. 2 mounting plate, a directional slide seat is arranged at the bottom of the support plate, and the directional slide seat is slidably sleeved on the X-direction slide bar.

3. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: The left and right sides of the frame are fixedly provided with mounting bases, and the mounting bases are provided with a Y-direction driving motor drag chain.

4. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: A Y-direction sliding rod is also arranged between the left side plate of the mounting frame and the right side plate of the mounting frame, and the Y-direction sliding rod is slidably connected with the Y-direction sliding holes arranged on both sides of the second mounting seat.

5. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: A Z-direction sliding rod is also arranged between the Z-direction driving motor mounting plate and the Z-direction limiting plate, and the Z-direction sliding rod is slidably connected with the Z-direction sliding holes arranged on both sides of the laser cutter mounting seat.

6. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: A rear guard plate is arranged between the left side plate of the mounting frame and the right side plate of the mounting frame, and a Z-direction drive motor drag chain is arranged on the rear guard plate.

7. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: A front protective plate is arranged between the left side plate of the mounting frame and the right side plate of the mounting frame.

8. A plate cutting device for trailer manufacturing according to claim 1, characterized in that: A plate support is fixedly mounted on the upper part of the frame by fixing screws.

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