Protective cover and processing equipment

Abstract

The utility model discloses a protective cover and processing equipment, and the protective cover comprises an outer cover which is provided with a containing cavity, the top end of the outer cover is provided with an opening, and the opening is communicated with the containing cavity; and the roller shutter covers the opening. According to the embodiment of the utility model, the opening can be well sealed and covered, the opening can be opened as required, and the structure in the protective cover can be conveniently operated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing, and particularly relates to a protective cover and a processing device. Background Art

[0002] Generally, in a processing device such as a laser cutting machine, a protective cover is arranged outside the lathe to protect the lathe and prevent debris from splashing. However, in the related art, the top cover of the protective cover is connected by a screw fixing method, and it is very difficult to open after installation, which is inconvenient to use. Summary of the Utility Model

[0003] An embodiment of the utility model provides a protective cover and a processing device, which can better cover the opening and can be opened according to needs, facilitating the operation of the structure inside the protective cover.

[0004] The protective cover proposed by the utility model includes: an outer cover, the outer cover is provided with a receiving cavity, the top end of the outer cover is provided with an opening, and the opening is communicated with the receiving cavity;

[0005] A rolling curtain that covers the opening.

[0006] Optionally, the protective cover further includes a plurality of cross beams, the plurality of cross beams are arranged parallel to each other at the top end of the outer cover in a first direction, the plurality of cross beams are arranged in the opening, and two sides of the rolling curtain in the first direction are respectively abutted against two adjacent cross beams.

[0007] Optionally, the cross beam includes an abutting member and a spacer, the spacer is arranged on the abutting member, the spacer divides the upper surface of the abutting member into a first abutting area and a second abutting area, the first abutting area is used for abutting against one side of the rolling curtain, and the second abutting area is used for abutting against the other side of the rolling curtain.

[0008] Optionally, the abutting member is provided with a threaded hole, and the abutting member is screwed to the rolling curtain through the threaded hole.

[0009] Optionally, the protective cover further includes two support members, the two support members are arranged parallel to each other at the top end of the outer cover in a second direction, the second direction is perpendicular to the first direction, the two support members are arranged at the periphery of the opening, and two sides of the rolling curtain in the second direction are respectively abutted against the two support members.

[0010] Optionally, the support member includes a support section, a connecting section and a light-shielding section, the light-shielding section is connected to the support section through the connecting section, the light-shielding section is located above the support section, and the rolling curtain abuts against the support section.

[0011] Optionally, the rolling curtain includes a plurality of single-piece curtains, each single-piece curtain including a first connection end, a body, and a second connection end, and the first connection end of one single-piece curtain is rotatably connected to the second connection end of an adjacent single-piece curtain.

[0012] Optionally, the first connection end includes a receiving section with an arc-shaped cross-section and a limiting section with an arc-shaped cross-section. One side of the receiving section is connected to the body, the other side of the receiving section is connected to the limiting section, the diameter of the limiting section is smaller than that of the receiving section, and the first connection end and the second connection end are centrosymmetric with the center point of the body as the center of symmetry.

[0013] Optionally, the body includes a first layer, a second layer, and a fixing section. The first layer and the second layer are arranged in parallel. Both ends of the first layer are respectively connected to the first connection end and the second connection end. Both ends of the second layer are respectively connected to the first connection end and the second connection end. Both ends of the fixing section are respectively connected to the first layer and the second layer.

[0014] The present utility model also provides a processing device, including a machine tool and a protective cover as described in any one of the above embodiments, and the machine tool is accommodated in the accommodation cavity.

[0015] For the protective cover and the processing device provided by the embodiments of the present utility model, a rolling curtain is used to seal the opening provided at the top of the outer cover. The rolling curtain is relatively easy to install and can conveniently seal the opening. In addition, since the rolling curtain can be conveniently rolled up and covered, the opening can be opened or sealed as needed, which is convenient for operating the structures inside the protective cover. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0017] Figure 1 It is a schematic structural diagram of an embodiment of the protective cover of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of an embodiment of the outer cover of the present utility model;

[0019] Figure 3 It is a schematic structural diagram of an embodiment of the outer cover and the cross beam of the present utility model;

[0020] Figure 4 For Figure 3 The partial enlarged view at A in

[0021] Figure 5 Structural schematic diagram of an embodiment of the support member of the present utility model;

[0022] Figure 6 Structural schematic diagram of an embodiment of the rolling curtain of the present utility model;

[0023] Figure 7 is Figure 6 Partial enlarged view at position B in

[0024] Figure 8 Cross-sectional view of an embodiment of the single-piece curtain of the present utility model;

[0025] Explanation of the reference numerals in the attached drawings:

[0026] Protective cover 100;

[0027] Outer cover 10, accommodating cavity 11, opening 13;

[0028] Rolling curtain 20, single-piece curtain 21, first connection end 211, accommodating section 2111, limiting section 2113, body 213, first layer 2131, second layer 2133, fixed section 2135, second connection end 215;

[0029] Cross beam 30, abutting member 31, first abutting area 311, second abutting area 313, threaded hole 315, spacer 33;

[0030] Support member 40, support section 41, connection section 43, light-shielding section 45.

[0031] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] 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.

[0034] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0035] It should be understood that the term "and / or" used in the description and appended claims of the present utility model refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0037] Please refer to Figure 1 and Figure 2 , an embodiment of the present utility model provides a protective cover 100, including an outer cover 10 and a rolling curtain 20. The outer cover 10 is provided with a receiving cavity 11, and an opening 13 is provided at the top of the outer cover 10. The opening 13 is communicated with the receiving cavity 11. The rolling curtain 20 seals the opening 13.

[0038] In the embodiment of the present utility model, the rolling curtain 20 is used to seal the opening 13 provided at the top of the outer cover 10. The rolling curtain 20 is relatively easy to install and can conveniently seal the opening 13. In addition, since the rolling curtain 20 can be conveniently rolled up and covered, the opening 13 can be opened or sealed as needed, facilitating the operation of the structure inside the protective cover 100.

[0039] Specifically, in the related art, metal plates are usually fixed to the outer cover 10 by screws one by one. Since the metal plates are heavy and the threaded holes of the metal plates need to be aligned with those of the outer cover, the installation is rather cumbersome. Usually, it takes two or three people three or four days to complete the installation, and it is difficult to conveniently open the opening as needed. In this application, the rolling curtain 20 is used to seal the opening 13. The rolling curtain 20 is light in weight, easy to install, and can conveniently open the opening 13.

[0040] The protective cover 100 is used to cover the outside of the machine tool to protect the machine tool and prevent laser, debris, etc. from leaking to the outside during the machining process of the machine tool.

[0041] It can be understood that the accommodation cavity 11 is used to accommodate the machine tool. The outer cover 10 may include a front vertical plate, a left vertical plate, a rear vertical plate and a right vertical plate, and the front vertical plate, the left vertical plate, the rear vertical plate and the right vertical plate enclose each other to form the outer cover 10. It can be understood that the outer cover 10 may be in the shape of a cuboid, a cylinder, etc., and the shape of the outer cover 10 can be adjusted according to the shape of the machine tool and the factors of the space layout, and the present application does not make specific restrictions.

[0042] The rolling curtain 20 is used to open or cover the opening 13. It can be understood that the rolling curtain 20 can be rolled up or unfolded. When the rolling curtain 20 is rolled up, the rolling curtain 20 can open the opening 13, which is convenient for the user to operate the structure in the accommodation cavity 11 through the opening 13, and it is also convenient for external light to enter the accommodation cavity 11 through the opening 13, so that the user can operate the structure in the accommodation cavity 11 under better light; when the rolling curtain 20 is unfolded, the rolling curtain 20 can cover the opening 13, avoiding the light in the accommodation cavity 11 from leaking out and also preventing external dust from entering the accommodation cavity 11 through the opening 13.

[0043] It can be understood that the rolling curtain 20 can be made of aluminum. In this way, it is lighter in weight and convenient for installation and transportation.

[0044] It can be understood that there are many structures of the rolling curtain 20. The rolling curtain 20 may include bendable materials so that the rolling curtain 20 can be rolled up or unfolded; the rolling curtain 20 may include a structure in which multiple sections are rotatably connected to each other so that the rolling curtain 20 can be rolled up or unfolded. The structure of the rolling curtain 20 enables the rolling curtain 20 to be rolled up or unfolded so that the rolling curtain 20 can cover or open the opening 13, and the present application does not make specific restrictions.

[0045] Please refer to Figures 1 to 3 , in the embodiment of the present utility model, the protective cover 100 further includes a plurality of cross beams 30. The plurality of cross beams 30 are arranged in parallel along the first direction at the top of the outer cover 10, and the plurality of cross beams 30 are arranged in the opening 13. The two sides of the rolling curtain 20 along the first direction are respectively in contact with two adjacent cross beams 30.

[0046] In this way, the plurality of cross beams 30 can better support the rolling curtain 20. In addition, since there are a plurality of cross beams 30 supporting the rolling curtain 20, the size of a single rolling curtain 20 does not need to be too large. The opening 13 can be covered by a plurality of rolling curtains 20 together, and it is convenient to increase or decrease the rolling curtains 20 according to the size of the opening 13, increasing the versatility of the rolling curtains 20 and reducing the situation where rolling curtains 20 of different sizes need to be set according to different sizes of the opening 13.

[0047] It should be noted that the protective cover 100 may further include a sheet metal part, which can be connected to the top end of the outer cover 10 to adjust the size of the opening 13. In this way, the sheet metal part can be set according to the size of the opening 13 and the size of the rolling curtain 20, so that the size of the rolling curtain 20 matches the size of the opening 13, that is, the adaptability of the rolling curtain 20 to different outer covers 10 is enhanced. When there is a gap between the size of the rolling curtain 20 and the size of the opening 13, the sheet metal part can be set as needed without adjusting the rolling curtain 20, and the rolling curtain 20 can cover the opening 13 at a lower cost.

[0048] It can be understood that the protective cover 100 may be provided with 1, 2, 3, 4, 5, 6 or other numbers of rolling curtains 20. The number of rolling curtains 20 can be adjusted according to factors such as the size of the rolling curtain 20 and the size of the opening 13, and no specific limitation is made in this application.

[0049] Furthermore, please refer to Figures 1 to 4 , the cross beam 30 includes an abutting part 31 and a spacer 33. The spacer 33 is arranged on the abutting part 31. The spacer 33 divides the upper surface of the abutting part 31 into a first abutting area 311 and a second abutting area 313. The first abutting area 311 is used to abut against one side of a rolling curtain 20, and the second abutting area 313 is used to abut against one side of another rolling curtain 20.

[0050] In this way, the spacer 33 can space two adjacent rolling curtains 20 apart, avoiding the occurrence of situations such as two adjacent rolling curtains 20 colliding or overlapping. In addition, the spacer 33 can also limit the movement of the coiled material in the first direction, avoiding the situation where the rolling curtain 20 slides in the first direction and cannot cover the opening 13 well.

[0051] It can be understood that the spacer 33 can also abut against the rolling curtain 20. In this way, the spacer 33 can further limit the rolling curtain 20. It can be understood that two adjacent spacers 33 can respectively abut against both ends of the rolling curtain 20 in the first direction, that is, two adjacent spacers 33 can limit the sliding of the rolling curtain 20 in the first direction, so as to ensure the stability of the relative position relationship between the coiled material and the outer cover 10. The spacer 33 can also be spaced from the rolling curtain 20. The spacer 33 can limit the movement of the coiled material in the first direction and can separate two adjacent rolling curtains 20, and no specific limitation is made in this application.

[0052] It should be noted that the cross beam 30 located at the edge can only abut against one rolling curtain 20, that is, the cross beam 30 located at the edge can be such that only the first abutting area 311 abuts against the rolling curtain 20 and there is no rolling curtain 20 abutting against the second abutting area 313, or only the second abutting area 313 abuts against the rolling curtain 20 and there is no rolling curtain 20 abutting against the first abutting area 311. As long as the first abutting area 311 or the second abutting area 313 can abut against the rolling curtain 20, no specific limitation is made in this application.

[0053] Furthermore, please refer toFigure 4 The abutting member 31 is provided with a threaded hole 315, and the abutting member 31 is screwed to the rolling curtain 20 through the threaded hole 315.

[0054] In this way, when transporting the protective cover 100, the rolling curtain 20 can be limited by screwing a screw through the abutting member 31 and the rolling curtain 20, so as to prevent the rolling curtain 20 from shaking and detaching from the outer cover 10 during transportation.

[0055] It can be understood that the abutting member 31 can be connected to the rolling curtain 20 by a self-tapping screw, that is, after the screw passes through the threaded hole 315, it can be screwed into the rolling curtain 20. In this way, there is no need to provide a threaded through hole on the rolling curtain 20, nor is it necessary to align the threaded through hole on the rolling curtain 20 with the threaded hole 315 of the abutting member 31, and the rolling curtain 20 can be conveniently limited.

[0056] It can be understood that after the transportation is completed, the screw can be unscrewed to realize the detachable connection between the abutting member 31 and the rolling curtain 20, which is convenient for the rolling curtain 20 to be rolled up or unfolded to open or cover the opening 13.

[0057] Please refer to Figures 3 to 5 , in the embodiment of the present utility model, the protective cover 100 further includes two support members 40. The two support members 40 are arranged in parallel along the second direction at the top of the outer cover 10. The second direction is perpendicular to the first direction. The two support members 40 are arranged at the periphery of the opening 13, and both sides of the rolling curtain 20 along the second direction are respectively abutted against the two support members 40.

[0058] In this way, the support member 40 can further support the rolling material on both sides along the second direction of the rolling material.

[0059] It can be understood that the protective cover 100 may further include 4 support members 40, 6 support members 40, 8 support members 40 and other numbers of support members 40. The number of support members 40 can be adjusted according to factors such as the size of the rolling curtain 20, the size of the support member 40, and the number of rolling curtains 20. The present application does not make specific limitations.

[0060] Further, please refer to Figures 3 to 5 , the support member 40 includes a support section 41, a connecting section 43 and a light-shielding section 45. The light-shielding section 45 is connected to the support section 41 through the connecting section 43. The light-shielding section 45 is located above the support section 41, and the rolling curtain 20 abuts against the support section 41.

[0061] In this way, the light-shielding section 45 can preferably prevent light from leaking out through the gap between the rolling curtain 20 and the support section 41, and the light-shielding section 45 and the connecting section 43 can also play a certain role in limiting the rolling curtain 20, reducing the probability of the rolling curtain 20 detaching from the outer cover 10.

[0062] It can be understood that due to factors such as production errors and installation errors of the rolling curtain 20, there may be gaps between the rolling curtain 20 and the support section 41, which are prone to light leakage. Therefore, the light-shielding section 45 is provided on the support section 41, which can block the gaps and reduce the probability of light leakage.

[0063] Please refer to Figure 1 、 Figures 6 to 8 In the embodiment of the present utility model, the rolling curtain 20 includes a plurality of single-piece curtains 21. The single-piece curtain 21 includes a first connection end 211, a body 213, and a second connection end 215. The first connection end 211 of one single-piece curtain 21 is rotatably connected to the second connection end 215 of an adjacent single-piece curtain 21.

[0064] In this way, two adjacent single-piece curtains 21 are rotatably connected through the first connection end 211 and the second connection end 215, enabling the rolling curtain 20 to be rolled up and unfolded.

[0065] It can be understood that there are many ways to rotatably connect the first connection end 211 and the second connection end 215. It can be a hinge connection between the first connection end 211 and the second connection end 215, or a bearing connection between the first connection end 211 and the second connection end 215. The present application does not make specific limitations.

[0066] Furthermore, please refer to Figures 6 to 8 , the first connection end 211 includes a receiving section 2111 with an arc-shaped cross-section and a limiting section 2113 with an arc-shaped cross-section. One side of the receiving section 2111 is connected to the body 213, the other side of the receiving section 2111 is connected to the limiting section 2113, the diameter of the limiting section 2113 is smaller than that of the receiving section 2111, and the first connection end 211 and the second connection end 215 are centrosymmetric with the center point of the body 213 as the center of symmetry.

[0067] In this way, while enabling the rotatable connection between the first connection end 211 and the second connection end 215, the structure is simple and the cost is low.

[0068] Please refer to Figures 6 to 8 , in the embodiment of the present utility model, the body 213 includes a first layer 2131, a second layer 2133, and a fixing section 2135. The first layer 2131 and the second layer 2133 are arranged in parallel. Both ends of the first layer 2131 are respectively connected to the first connection end 211 and the second connection end 215. Both ends of the second layer 2133 are respectively connected to the first connection end 211 and the second connection end 215. Both ends of the fixing section 2135 are respectively connected to the first layer 2131 and the second layer 2133.

[0069] In this way, the body 213 is provided with two layers, and the fixing section 2135 can fix and strengthen the first layer 2131 and the second layer 2133, making the structure of the body 213 relatively stable and reducing the probability of deformation of the body 213 during use.

[0070] An embodiment of the present utility model further provides a processing device, which includes a machine tool and a protective cover 100. The machine tool is accommodated in an accommodation cavity 11. The specific structure of the protective cover 100 refers to the above embodiment. Since this processing device adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments.

[0071] In the processing device of the embodiment of the present utility model, a rolling curtain 20 is used to cover an opening 13 provided at the top of the outer cover 10. The rolling curtain 20 is relatively easy to install and can conveniently cover the opening 13. In addition, since the rolling curtain 20 can be conveniently rolled up and covered, the opening 13 can be opened or covered as needed, facilitating the operation of the structure inside the protective cover 100.

[0072] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A protective cover, characterized in that: include: An outer cover, wherein the outer cover is provided with a containing cavity, and a top end of the outer cover is provided with an opening, and the opening is communicated with the containing cavity; a rolling shutter, the rolling shutter covering the opening; Wherein, the protective cover further comprises a plurality of beams, wherein the plurality of beams are arranged parallel to the top end of the outer cover along a first direction, the plurality of beams are arranged in the opening, and the roller blind is respectively abutted against two adjacent beams on both sides along the first direction.

2. The protective cover according to claim 1, characterized in that The cross beam includes an abutment member and a spacer, wherein the spacer is arranged on the abutment member, and the spacer divides the upper surface of the abutment member into a first abutment area and a second abutment area, wherein the first abutment area is used to abut against one side of one of the rolling blinds, and the second abutment area is used to abut against one side of the other rolling blinds.

3. The protective cover according to claim 2, characterized in that: The abutment member is provided with a threaded hole, and the abutment member is connected to the rolling shutter screw through the threaded hole.

4. The protective cover according to claim 1, characterized in that: The protective cover also includes two support members, which are arranged parallel to the top of the outer cover along a second direction, the second direction is perpendicular to the first direction, and the two support members are arranged at the periphery of the opening. The roller blind is respectively abutted against the two support members on both sides along the second direction.

5. The protective cover according to claim 4, characterized in that: The support member includes a support section, a connecting section and a shading section. The shading section is connected to the support section via the connecting section. The shading section is located above the support section. The rolling blind abuts against the support section.

6. The protective cover according to claim 1, characterized in that: The rolling blind includes a plurality of single-piece blinds, each of which includes a first connecting end, a main body, and a second connecting end. The first connecting end of one of the single-piece blinds is rotatably connected to the second connecting end of an adjacent single-piece blind.

7. The protective cover according to claim 6, characterized in that The first connecting end includes a accommodating section with an arc-shaped cross section and a limiting section with an arc-shaped cross section, one side of the accommodating section is connected to the main body, and the other side of the accommodating section is connected to the limiting section, the diameter of the limiting section is smaller than the accommodating section, and the first connecting end and the second connecting end are symmetrical with the center point of the main body as the symmetry point.

8. The protective cover according to claim 6, characterized in that: The main body includes a first layer, a second layer and a fixed section, the first layer and the second layer are arranged in parallel, two ends of the first layer are connected to the first connection end and the second connection end respectively, two ends of the second layer are connected to the first connection end and the second connection end respectively, and two ends of the fixed section are connected to the first layer and the second layer respectively.

9. A processing equipment, characterized in that: It comprises a machine tool and a protective cover as described in any one of claims 1 to 8, wherein the machine tool is accommodated in the accommodating cavity.

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