Folding door device and laser processing equipment

Abstract

The utility model is suitable for the technical field of laser processing, and provides a folding door device and laser processing equipment. The folding door device comprises a sliding rail, a first door plate, a second door plate, a first rolling piece, a second rolling piece, a fixing piece and a transmission piece; the first door plate and the second door plate are slidably arranged on the sliding rail. The first rolling piece and the second rolling piece are rotatably arranged at the end, away from the sliding rail, of the first door plate. The second rolling piece and the first rolling piece are arranged at an interval in the length direction of the sliding rail; the fixing piece is arranged at the end, away from the sliding rail, of the second door plate, the transmission piece is tensioned on the first rolling piece and the second rolling piece, and the fixing piece is fixed to one side of the transmission piece. According to the folding door device, when the first door plate and the second door plate are opened or further overlapped, the first door plate and the second door plate slide along the sliding rails, so that no extra space is needed, and the space needed for opening or folding the folding door device is reduced.

Description

Technical Field

[0001] The present application relates to the field of laser processing technology, and in particular to a folding door device and laser processing equipment. Background Art

[0002] Laser processing technology has the characteristics of high precision, fast processing speed, small heat-affected area, and non-contact processing. Therefore, it is widely used in product cutting, marking, drilling, welding and other processing technologies.

[0003] The opening space of the door of the laser processing equipment is limited, and it is impossible to put a large workpiece into the laser processing equipment, which limits the application of the laser processing equipment. Some folding door structures used in the market are made by splicing multiple door panels so that each door panel can be folded after being flipped. Although the opening space of the door of the laser processing equipment can be increased, these folding door structures also require a large folding space when folding, resulting in low space utilization of the factory. Utility Model Content

[0004] The embodiments of the present application provide a folding door device and a laser processing device, which can reduce the space required for the folding door device when folding.

[0005] In a first aspect, an embodiment of the present application provides a folding door device, the folding door device comprising:

[0006] Slide rails;

[0007] a first door panel, wherein the first door panel is slidably disposed on the slide rail;

[0008] a second door panel, the second door panel being slidably disposed on the slide rail;

[0009] a first rolling member, the first rolling member being rotatably disposed at an end of the first door panel away from the slide rail;

[0010] a second rolling member, the second rolling member is rotatably disposed on the first door panel, the second rolling member and the first rolling member are disposed on the same end surface of the first door panel, and the second rolling member and the first rolling member are spaced apart along the length direction of the slide rail;

[0011] A fixing member, the fixing member being arranged at an end of the second door panel away from the slide rail;

[0012] A transmission member is tensioned on the first rolling member and the second rolling member, and the fixing member is fixed to one side of the transmission member.

[0013] In some possible implementations of the first aspect, the fixing member is disposed at an end of the second door panel close to the first door panel along the length direction of the slide rail.

[0014] In some possible implementations of the first aspect, the first rolling member and the second rolling member are respectively disposed at two ends of the first door panel along the length direction of the slide rail.

[0015] In some possible implementations of the first aspect, the folding door device further includes:

[0016] a first slider, wherein the first slider is slidably disposed on the slide rail, the first door panel is disposed on the first slider, and the orthographic projection of the second rolling element on the slide rail is located within the orthographic projection of the first slider on the slide rail;

[0017] The second slider is slidably mounted on the slide rail, the second door panel is mounted on the second slider, and the orthographic projection of the fixing member on the slide rail is located within the orthographic projection of the second slider on the slide rail.

[0018] In some possible implementations of the first aspect, the folding door device further includes:

[0019] A third slider is slidably mounted on the slide rail, the first door panel is mounted on the third slider, and the orthographic projection of the first rolling element on the slide rail is within the orthographic projection of the third slider on the slide rail.

[0020] In some possible implementations of the first aspect, the folding door device further includes:

[0021] A fourth slider is slidably disposed on the slide rail, the second door panel is disposed on the fourth slider, and the fourth slider is located at an end of the second door panel away from the second slider along the length direction of the slide rail.

[0022] In some possible implementations of the first aspect, an orthographic projection of the fourth sliding block on the sliding rail is located within an orthographic projection of the second door panel on the sliding rail.

[0023] In some possible implementations of the first aspect, the folding door device further includes:

[0024] The roller is disposed on the first rolling member, the second rolling member, the fixing member and the second door panel; the roller disposed on the second door panel is located at an end of the second door panel away from the fixing member along the length direction of the slide rail.

[0025] In some possible implementations of the first aspect, two of each of the first door panel and the second door panel are provided, and one first door panel and one second door panel are provided correspondingly.

[0026] In a second aspect, an embodiment of the present application provides a laser processing device, wherein the laser processing device includes a folding door device as described in any one of the above technical solutions.

[0027] In the folding door device and laser processing equipment provided by the embodiment of the present application, the first door panel and the second door panel are both slidably arranged on the slide rail so that the first door panel and the second door panel can slide on the slide rail along the length direction of the slide rail; the first rolling member and the second rolling member are both rotatably arranged at one end of the first door panel away from the slide rail so that the first rolling member and the second rolling member can be arranged at intervals on the first door panel along the length direction of the slide rail; the transmission member is tensioned on the first rolling member and the second rolling member so that when the first rolling member and the second rolling member rotate, the transmission member can be driven to rotate around the first rolling member and the second rolling member; the fixing member is arranged at one end of the second door panel away from the slide rail, and the fixing member is fixed to one side of the transmission member, so that the fixing member is located between the first rolling member and the second rolling member, thereby partially overlapping the first door panel and the second door panel; since the first door panel and the second door panel both slide along the slide rail when they are opened or further overlapped, no additional space is required, thereby reducing the space required for the folding door device to be opened or folded; and when the first door panel and the second door panel are in a fully overlapping or fully opened state, they can continue to move along the slide rail, thereby further increasing the opening space of the folding door device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0029] Figure 1 This is a schematic structural diagram of an embodiment of a folding door device of the present application;

[0030] Figure 2 for Figure 1 The local structure of Figure 1 ;

[0031] Figure 3 for Figure 1 The local structure of Figure 2 .

[0032] Description of Figure Numbers:

[0033] 1. Slide rail; 2. First door panel; 3. Second door panel; 4. First rolling member; 5. Second rolling member; 6. Fixed member; 7. Transmission member; 8. First slider; 9. Second slider; 10. Third slider; 20. Fourth slider; 30. Roller.

[0034] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0037] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] It should be understood that the term “and / or” used in the specification and appended claims of this application refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0039] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] The embodiments of the present application provide a folding door device and a laser processing device, which are used to solve the technical problem that a large space is required when the folding door device is folded.

[0041] In the embodiments of the present application, Figure 1 and Figure 2As shown, the folding door device comprises a slide rail 1, a first door panel 2, a second door panel 3, a first rolling member 4, a second rolling member 5, a fixing member 6 and a transmission member 7. The first door panel 2 and the second door panel 3 are both slidably arranged on the slide rail 1, and the first rolling member 4 is rotatably arranged at one end of the first door panel 2 away from the slide rail 1. The second rolling member 5 is rotatably arranged on the first door panel 2, and the second rolling member 5 and the first rolling member 4 are arranged on the same end surface of the first door panel 2, and the second rolling member 5 and the first rolling member 4 are arranged at intervals along the length direction of the slide rail 1. The fixing member 6 is arranged at one end of the second door panel 3 away from the slide rail 1, the transmission member 7 is tensioned on the first rolling member 4 and the second rolling member 5, and the fixing member 6 is fixed to one side of the transmission member 7.

[0042] Since the fixing member 6 is arranged on the second door panel 3 and fixed to one side of the transmission member 7, and the transmission member 7 is tensioned on the first rolling member 4 and the second rolling member 5, the fixing member 6 is located between the first rolling member 4 and the second rolling member 5, so that the second door panel 3 also overlaps with the first door panel 2.

[0043] When the second door panel 3 slides along the slide rail 1, the second door panel 3 will drive the transmission member 7 through the fixing member 6, and the transmission member 7 will drive the first rolling member 4 and the second rolling member 5 to rotate, so that the first door panel 2 can be stationary relative to the slide rail 1, thereby allowing the first door panel 2 and the second door panel 3 to open or further overlap.

[0044] After the fixing member 6 touches the second rolling member 5, the fixing member 6 continues to be driven by the second door panel 3 to push the second rolling member 5 to move along the length direction of the slide rail 1, so that the first door panel 2 and the second door panel 3 after being fully opened can move synchronously along the length direction of the slide rail 1.

[0045] After the fixing member 6 touches the first rolling member 4, the fixing member 6 continues to push the first rolling member 4 to move along the length direction of the slide rail 1 under the drive of the second door panel 3, so that the first door panel 2 and the second door panel 3 that are completely overlapped can move synchronously along the length direction of the slide rail 1.

[0046] In this embodiment, the transmission member 7 may be a steel wire rope, a synchronous belt or a transmission belt.

[0047] The first door panel 2 and the second door panel 3 of the embodiment of the present application are both slidably arranged on the slide rail 1, so that the first door panel 2 and the second door panel 3 can slide on the slide rail 1 along the length direction of the slide rail 1; the first rolling member 4 and the second rolling member 5 are both rotatably arranged at the end of the first door panel 2 away from the slide rail 1, so that the first rolling member 4 and the second rolling member 5 can be arranged at intervals on the first door panel 2 along the length direction of the slide rail 1; the transmission member 7 is tensioned on the first rolling member 4 and the second rolling member 5, so that when the first rolling member 4 and the second rolling member 5 rotate, the transmission member 7 can be driven to rotate around the first rolling member 4 and the second rolling member 5; the fixing member 6 is arranged on the second door panel The plate 3 is away from one end of the slide rail 1, and the fixing member 6 is fixed to one side of the transmission member 7, so that the fixing member 6 is located between the first rolling member 4 and the second rolling member 5, thereby making the first door panel 2 partially overlap with the second door panel 3; because the first door panel 2 and the second door panel 3 both slide along the slide rail 1 when they are opened or further overlapped, no additional space is required, thereby reducing the space required for the folding door device to open or fold; and when the first door panel 2 and the second door panel 3 are in a fully overlapping or fully opened state, they can continue to move along the slide rail 1, thereby further increasing the opening space of the folding door device.

[0048] In this embodiment, if Figure 1 As shown, since the first door panel 2 and the second door panel 3 can continue to move along the slide rail 1 in a fully overlapped or fully opened state, the opening space of the folding door device can be further increased, so that a larger workpiece can be placed in the laser processing equipment, thereby improving the applicability of the laser equipment.

[0049] In one embodiment, if Figure 1 and Figure 2 As shown, the fixing member 6 is arranged at one end of the second door panel 3 close to the first door panel 2 along the length direction of the sliding rail 1, so as to increase the overlap between the first door panel 2 and the second door panel 3, and increase the opening area of ​​the first door panel 2 and the second door panel 3, thereby improving the folding rate of the first door panel 2 and the second door panel 3.

[0050] In one embodiment, if Figure 1 and Figure 2 As shown, the first rolling member 4 and the second rolling member 5 are respectively arranged at the two ends of the first door panel 2 along the length direction of the slide rail 1, so as to increase the overlap between the first door panel 2 and the second door panel 3, and increase the opening area of ​​the first door panel 2 and the second door panel 3, thereby improving the folding rate of the first door panel 2 and the second door panel 3.

[0051] In one embodiment, if Figure 1 and Figure 3As shown, the folding door device further includes a first slider 8 and a second slider 9. The first slider 8 and the second slider 9 are both slidably disposed on the slide rail 1, the first door panel 2 is disposed on the first slider 8, and the orthographic projection of the second rolling member 5 on the slide rail 1 is located within the orthographic projection of the first slider 8 on the slide rail 1. The second door panel 3 is disposed on the second slider 9, and the orthographic projection of the fixing member 6 on the slide rail 1 is located within the orthographic projection of the second slider 9 on the slide rail 1.

[0052] Since the orthographic projection of the second rolling member 5 on the slide rail 1 is located within the orthographic projection of the first slider 8 on the slide rail 1, and the orthographic projection of the fixing member 6 on the slide rail 1 is located within the orthographic projection of the second slider 9 on the slide rail 1, when the first door panel 2 and the second door panel 3 are unfolded, the first slider 8 contacts the second slider 9 first, and the fixing member 6 is prevented from contacting the second rolling member 5, thereby preventing the fixing member 6 from affecting the tensioning transmission member 7 of the second rolling member 5.

[0053] In one embodiment, if Figure 1 and Figure 3 As shown, the folding door device also includes a third slider 10, which is slidably arranged on the slide rail 1, the first door panel 2 is arranged on the third slider 10, and the orthographic projection of the first rolling element 4 on the slide rail 1 is located within the orthographic projection of the third slider 10 on the slide rail 1.

[0054] Since the orthographic projection of the first rolling member 4 on the slide rail 1 is located within the orthographic projection of the third slider 10 on the slide rail 1, and the orthographic projection of the fixing member 6 on the slide rail 1 is located within the orthographic projection of the second slider 9 on the slide rail 1. Therefore, when the first door panel 2 and the second door panel 3 are folded, the second slider 9 and the third slider 10 are in contact first, and the fixing member 6 can be prevented from contacting the first rolling member 4, thereby preventing the fixing member 6 from affecting the tensioning transmission member 7 of the first rolling member 4. In addition, the first slider 8 and the third slider 10 support the first door panel 2, so that the stability of the movement of the first door panel 2 can be improved.

[0055] In one embodiment, if Figure 1 and Figure 3 As shown, the folding door device further includes a fourth slider 20, which is slidably disposed on the slide rail 1, and the second door panel 3 is disposed on the fourth slider 20, and the fourth slider 20 is located at an end of the second door panel 3 away from the second slider 9 along the length direction of the slide rail 1. The second door panel 3 is supported by the second slider 9 and the fourth slider 20, so that the stability of the movement of the second door panel 3 can be improved.

[0056] In one embodiment, if Figure 1 and Figure 3As shown, the orthographic projection of the fourth slider 20 on the slide rail 1 is located within the orthographic projection of the second door panel 3 on the slide rail 1. When the first door panel 2 and the second door panel 3 need to be unfolded to close the folding door device, the fourth slider 20 can be prevented from protruding from the side of the second door panel 3 away from the first door panel 2 along the length direction of the slide rail 1, thereby preventing interference with the second door panel 3, thereby improving the airtightness of the closed folding door device.

[0057] In one embodiment, if Figure 1 and Figure 2 As shown, the folding door device further includes a roller 30, and the first rolling member 4, the second rolling member 5, the fixing member 6 and the second door panel 3 are all provided with rollers 30. The roller 30 provided on the second door panel 3 is located at an end of the second door panel 3 away from the fixing member 6 along the length direction of the slide rail 1. The roller 30 is used to be slidably provided on the external frame or the housing to improve the stability of the movement of the first door panel 2 and the second door panel 3.

[0058] In this embodiment, when the folding door device is applied to a laser processing device, the roller 30 can be slidably disposed on an outer frame or housing of the laser processing device to improve the stability of movement of the first door panel 2 and the second door panel 3 .

[0059] In one embodiment, if Figure 1 As shown, two first door panels 2 and two second door panels 3 are provided, and one first door panel 2 and one second door panel 3 are provided correspondingly. So that the two second door panels 3 can move in a direction approaching each other, thereby closing the folding door device. Alternatively, the two second door panels 3 can move in a direction away from each other, thereby opening the folding door device. Among them, the first door panel 2, the second door panel 3, the second door panel 3 and the first door panel 2 are slidably arranged on the slide rail 1 in sequence.

[0060] In addition, an embodiment of the present application also provides a laser processing equipment, which includes a folding door device. The specific structure of the folding door device refers to the above embodiment. Since the laser processing equipment adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments.

[0061] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A folding door device, characterized in that: The folding door device comprises: Slide rails; a first door panel, wherein the first door panel is slidably disposed on the slide rail; a second door panel, the second door panel being slidably disposed on the slide rail; a first rolling member, the first rolling member being rotatably disposed at an end of the first door panel away from the slide rail; a second rolling member, the second rolling member is rotatably disposed on the first door panel, the second rolling member and the first rolling member are disposed on the same end surface of the first door panel, and the second rolling member and the first rolling member are spaced apart along the length direction of the slide rail; A fixing member, the fixing member being arranged at an end of the second door panel away from the slide rail; A transmission member is tensioned on the first rolling member and the second rolling member, and the fixing member is fixed to one side of the transmission member.

2. The folding door device according to claim 1, characterized in that: The fixing member is arranged at an end of the second door panel close to the first door panel along the length direction of the slide rail.

3. The folding door device according to claim 1, characterized in that: The first rolling member and the second rolling member are respectively arranged at two ends of the first door panel along the length direction of the slide rail.

4. The folding door device according to claim 1, characterized in that: The folding door device also includes: a first slider, wherein the first slider is slidably disposed on the slide rail, the first door panel is disposed on the first slider, and the orthographic projection of the second rolling element on the slide rail is located within the orthographic projection of the first slider on the slide rail; The second slider is slidably mounted on the slide rail, the second door panel is mounted on the second slider, and the orthographic projection of the fixing member on the slide rail is located within the orthographic projection of the second slider on the slide rail.

5. The folding door device according to claim 4, characterized in that: The folding door device also includes: A third slider is slidably mounted on the slide rail, the first door panel is mounted on the third slider, and the orthographic projection of the first rolling element on the slide rail is within the orthographic projection of the third slider on the slide rail.

6. The folding door device according to claim 4, characterized in that: The folding door device also includes: A fourth slider is slidably disposed on the slide rail, the second door panel is disposed on the fourth slider, and the fourth slider is located at an end of the second door panel away from the second slider along the length direction of the slide rail.

7. The folding door device according to claim 6, characterized in that: The orthographic projection of the fourth sliding block on the sliding rail is located within the orthographic projection of the second door panel on the sliding rail.

8. The folding door device according to claim 1, characterized in that: The folding door device also includes: The roller is disposed on the first rolling member, the second rolling member, the fixing member and the second door panel; the roller disposed on the second door panel is located at an end of the second door panel away from the fixing member along the length direction of the slide rail.

9. The folding door device according to claim 1, characterized in that: Two of the first door panels and two of the second door panels are provided, and one first door panel and one second door panel are provided correspondingly.

10. A laser processing device, characterized in that: The laser processing equipment includes the folding door device as described in any one of claims 1 to 9.

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