Cutting device with protection mechanism for door and window production

Abstract

The utility model discloses a door and window production cutting device with a protection mechanism, which comprises a cutting chamber, the interior of the cutting chamber is hollow, the outer side of the cutting chamber is provided with a supporting plate, the top of the supporting plate is provided with a sliding groove, the two sides of the sliding groove are provided with limiting grooves, and the sliding groove is provided with a sliding plate in a sliding mode. A fixed limiting rod is fixedly mounted on one side of the sliding plate, a rotary limiting rod is rotatably mounted on the other side of the sliding plate, the fixed limiting rod and the rotary limiting rod are slidably connected with the limiting groove, two positioning blocks are mounted at the top of the sliding plate, and an opening allowing the sliding plate to penetrate is formed in the side wall of the cutting chamber; materials needing to be cut are clamped and fixed through the arrangement of the sliding plate and the positioning blocks on the sliding plate and fed into the cutting chamber to be cut, the outer wall of the cutting chamber can isolate and absorb part of noise while preventing chippings from splashing, and noise pollution is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal door and window manufacturing, in particular to a cutting device for door and window production with a protection mechanism. Background Art

[0002] Currently, commonly used doors and windows generally use aluminum alloy, stainless steel and other raw materials to make frames. During the production, these materials need to be cut, and debris splashing and noise will be generated during the cutting process. In order to prevent debris splashing and injuring people and reduce noise, the utility model proposes a cutting device for door and window production with a protective mechanism. Summary of the invention

[0003] The purpose of the utility model is to provide a cutting device for door and window production with a protection mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for door and window production with a protective mechanism, comprising a cutting chamber, characterized in that: the interior of the cutting chamber is hollow, and a support plate is installed on the outside, a slide groove is provided on the top of the support plate, and limiting grooves are provided on both sides of the slide groove, a slide plate is slidably arranged on the slide groove, a fixed limit rod is fixedly installed on one side of the slide plate, and a rotating limit rod is rotatably installed on the other side, the fixed limit rod and the rotating limit rod are slidably connected with the limit groove, two positioning blocks are installed on the top of the slide plate, and an opening for the slide plate to pass through is provided on the side wall of the cutting chamber.

[0005] Preferably, the positioning block is in the shape of a rectangular frame, a bolt is installed on the top of the positioning block, a pressure plate is inserted into the bottom of the bolt and rotatably installed on the positioning block, the positioning block is screwed to the bolt, and a groove is opened on the top of the slide plate and between the two positioning blocks.

[0006] Preferably, a cutting machine is provided in the cutting chamber, and sliders are installed on both sides of the cutting machine. The two sliders are slidably connected to the lifting grooves installed in the cutting chamber, and screws and sliding rods are respectively installed in the two lifting grooves. The screw passes through the slider and is threadedly connected to the slider, the sliding rod passes through the slider and is slidably connected to the slider, the screw is rotatably connected to the lifting groove, and a motor for driving the screw to rotate is installed in the lifting groove.

[0007] Preferably, a locking groove for the rotation limiting rod to be locked is provided at the bottom of one end of the limiting groove close to the cutting chamber which is slidably connected to the rotation limiting rod.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the material to be cut is clamped and fixed by setting a slide and a positioning block on the slide, and is sent into the cutting chamber for cutting; the outer wall of the cutting chamber can prevent debris from splashing while isolating and absorbing part of the noise, thereby reducing noise pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a cross-sectional view of the interior of the cutting chamber of the utility model;

[0010] Figure 2 This is a top cross-sectional view of the connection between the support plate and the cutting chamber of the utility model;

[0011] Figure 3 This is a side sectional view of the connection between the skateboard and the support plate of the utility model.

[0012] In the figure: 1 cutting chamber, 2 slide plate, 21 fixed limit rod, 22 rotating limit rod, 23 positioning block, 24 groove, 25 bolt, 26 pressure plate, 3 support plate, 31 slide groove, 32 limit groove, 33 card groove, 4 cutting machine, 41 slider, 5 lifting groove, 51 screw rod, 52 slide rod, 53 motor. DETAILED DESCRIPTION

[0013] 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.

[0014] Referring to Figures (1-3), a cutting device for door and window production with a protective mechanism includes a cutting chamber 1, characterized in that: the cutting chamber 1 is hollow inside and a support plate 3 is installed on the outside, a slide groove 31 is provided on the top of the support plate 3, and limiting grooves 32 are provided on both sides of the slide groove 31, a slide plate 2 is slidably arranged on the slide groove 31, a fixed limiting rod 21 is fixedly installed on one side of the slide plate 2, and a rotating limiting rod 22 is rotatably installed on the other side, the fixed limiting rod 21 and the rotating limiting rod 22 are slidably connected with the limiting groove 32, two positioning blocks 23 are installed on the top of the slide plate 2, and an opening for the slide plate 2 to pass through is provided on the side wall of the cutting chamber 1.

[0015] The positioning block 23 is in the shape of a rectangular frame, a bolt 25 is installed on the top of the positioning block 23, a pressure plate 26 is rotatably installed on the bottom of the bolt 25 which penetrates into the positioning block 23, and the positioning block 23 is screwed to the bolt 25, and a groove 24 is provided on the top of the slide plate 2 and between the two positioning blocks 23.

[0016] The cutting machine 4 is arranged in the cutting chamber 1, and sliders 41 are installed on both sides of the cutting machine 4. The two sliders 41 are slidably connected to the lifting groove 5 installed in the cutting chamber 1, and the two lifting grooves 5 are respectively installed with screws 51 and slide bars 52. The screws 51 pass through the sliders 41 and are screwed to the sliders 41, and the slide bars 52 pass through the sliders 41 and are slidably connected to the sliders 41. The screws 51 are rotatably connected to the lifting grooves 5, and a motor 53 for driving the screws 51 to rotate is installed in the lifting grooves 5. The limiting groove 32 slidably connected to the rotation limiting rod 22 is provided with a card slot 33 at the bottom of one end close to the cutting chamber 1 for the rotation limiting rod 22 to be inserted.

[0017] When the device is in use, the material is passed through the two positioning blocks 23 in sequence, and the position to be cut is located above the groove 24. The bolt 25 is rotated to press the pressure plate 26 downward to clamp the material. Then, the slide plate 2 is pushed along the slide groove 31 into the cutting chamber 1. The material moves with the slide plate 2, and the cutting part of the material moves to the bottom of the cutting machine 4. The limiting rod 22 is rotated to rotate it downward and engage in the slot 33, thereby limiting the sliding of the slide plate 2. At this time, the control motor 53 drives the screw rod 51 to rotate, so that the slider 41 and the cutting machine 4 move downward along the direction of the lifting slot 5, so that the cutting part of the cutting machine 4 contacts the cutting part of the material and cuts. After cutting is completed, the limiting rod 32 is rotated to restore it to its original position, and the slide plate 2 slides out of the cutting chamber to remove the cut material.

[0018] The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] 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 cutting device for door and window production with a protective mechanism, comprising a cutting chamber (1), characterized in that: The cutting chamber (1) is hollow inside and a support plate (3) is installed on the outside. A slide groove (31) is provided on the top of the support plate (3). Limit grooves (32) are provided on both sides of the slide groove (31). A slide plate (2) is slidably provided on the slide groove (31). A fixed limit rod (21) is fixedly installed on one side of the slide plate (2) and a rotating limit rod (22) is rotatably installed on the other side. The fixed limit rod (21) and the rotating limit rod (22) are slidably connected to the limit groove (32). Two positioning blocks (23) are installed on the top of the slide plate (2). An opening for the slide plate (2) to pass through is provided on the side wall of the cutting chamber (1).

2. A cutting device for door and window production with a protective mechanism according to claim 1, characterized in that: The positioning block (23) is in the shape of a rectangular frame. A bolt (25) is installed on the top of the positioning block (23). The bottom of the bolt (25) penetrates into the positioning block (23) and is rotatably installed with a pressure plate (26). The positioning block (23) is screwed to the bolt (25). A groove (24) is provided at the top of the slide plate (2) and between the two positioning blocks (23).

3. A cutting device for door and window production with a protective mechanism according to claim 1, characterized in that: A cutting machine (4) is arranged in the cutting chamber (1), and sliders (41) are installed on both sides of the cutting machine (4). The two sliders (41) are slidably connected to a lifting groove (5) installed in the cutting chamber (1), and a screw rod (51) and a slide rod (52) are respectively installed in the two lifting grooves (5). The screw rod (51) passes through the slider (41) and is screwed to the slider (41), and the slide rod (52) passes through the slider (41) and is slidably connected to the slider (41). The screw rod (51) is rotatably connected to the lifting groove (5), and a motor (53) for driving the screw rod (51) to rotate is installed in the lifting groove (5).

4. A cutting device for door and window production with a protective mechanism according to claim 1, characterized in that: A locking groove (33) for the rotation limiting rod (22) to be locked is provided at the bottom of one end of the limiting groove (32) close to the cutting chamber (1) and is provided with a locking groove (33) for the rotation limiting rod (22) to be locked.

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