Tool bit protective sleeve of high-precision perovskite coating tool bit

Abstract

The utility model discloses a tool bit protection sleeve of a high-precision perovskite coating tool bit, and relates to the technical field of coating tool bit protection devices. The protective sleeve comprises a protective sleeve shell and a liquid receiving tank, the liquid receiving tank is arranged in the protective sleeve shell and is in sliding fit with the protective sleeve shell, and one end of the liquid receiving tank is open. By arranging the protective sleeve shell, the open groove, the connecting rod, the limiting block, the liquid receiving groove and the baffle, when the liquid receiving groove needs to be taken out, the limiting block is rotated, limitation of the limiting block on the baffle is relieved, the liquid receiving groove can be directly taken out of the protective sleeve shell in a sliding mode through the handle, the structure is simple, the device does not need to be disassembled, and efficiency is high; by arranging the fastening screw rod, the matching block, the matching nut, the sliding groove and the compression spring, the protective sleeve shell is fixed to the tool bit through the matching block and the fixing block by means of matching of all parts, then connection of the protective sleeve shell and the tool bit is further fixed by means of the matching nut and the fastening screw rod, the structure is simple, and mounting and dismounting are quite convenient and rapid.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating blade protection devices, in particular to a blade protection cover for a high-precision perovskite coating blade. Background Art

[0002] The operation process of the perovskite coater includes placing the substrate on the coating machine platform, and the driving structure drives the substrate through the coating head at a uniform speed. During this process, the coating head releases a certain amount of coating onto the substrate; during transportation: during the transportation of high-precision die heads, it is necessary to reduce bumps and ensure the integrity of the product, and reduce the harm of the solution in the die head to the human body during use to avoid contact.

[0003] When using the existing cutter head protective cover, the device needs to be disassembled to remove the liquid receiving tank for replacement or cleaning, which is inefficient. In addition, the protective cover is mostly fixed by bolts on the side or bottom, which is very inconvenient to remove later. An Allen wrench must be used for repeated disassembly and assembly, resulting in limited operation. Utility Model Content

[0004] The purpose of the utility model is to provide a blade protective cover for a high-precision perovskite coated blade, so as to solve the problem that the existing blade protective cover needs to be disassembled when in use so that the liquid receiving tank can be taken out for replacement or cleaning, which is inefficient, and the protective cover is mostly fixed by bolts on the side or bottom, which is very inconvenient to remove later and requires repeated disassembly and assembly with an Allen wrench, resulting in limited operation.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a blade protective cover for a high-precision perovskite coated blade, comprising a protective cover shell and a liquid collecting groove, wherein the liquid collecting groove is arranged in the protective cover shell and slidably cooperates with the protective cover shell, one end of the liquid collecting groove is open, and the other end is fixedly connected with a baffle, one end of the protective cover shell is open, and a groove is arranged on its side, a connecting rod is rotatably connected inside the groove, a limiting block is fixedly connected at one end of the connecting rod, the baffle is arranged at the opening of the protective cover shell, one surface of the limiting block is in contact with the surface of the baffle, and a handle is fixedly connected to one surface of the baffle, and the handle is arranged on the outside of the protective cover shell; by arranging the protective cover shell, the groove, the connecting rod, the limiting block, the liquid collecting groove and the baffle, it can be realized that when the liquid collecting groove needs to be taken out, the limiting block is rotated to release its restriction on the baffle, and the liquid collecting groove can be directly slid out of the protective cover shell by using the handle, the structure is simple, no disassembly device is required, and the efficiency is high.

[0007] The upper surfaces of both ends of the protective cover shell are provided with sliding grooves, one end of the sliding groove is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to a compression spring, and one end of the compression spring is fixedly connected to a sliding block.

[0008] The sliding block is arranged inside the sliding groove and slidingly cooperates with the sliding groove. The top end of the sliding block is fixedly connected with a matching block, and the matching block is arranged outside the sliding groove.

[0009] The mating block and the fixed block are both provided with mating holes, a fastening screw is spirally connected in the mating hole of the fixed block, the fastening screw is arranged on the outside of the slide groove, a mating nut is rotatably connected to one side of the mating block, and the mating nut corresponds to the mating hole.

[0010] One end of the fastening screw is spirally matched with the matching nut; by arranging the fastening screw, the slider, the matching block, the matching nut, the slide groove and the compression spring, the matching block is pulled to deform the compression spring, and then the protective sleeve shell is buckled on the cutter head; the matching block is loosened, the compression spring recovers the deformation, and the protective sleeve shell is fixed to the cutter head by using the matching block and the fixing block, and one end of the fastening screw is passed through the matching hole of the matching block, and then the matching nut is rotated to be spirally fixed with the fastening screw, thereby further fixing the connection between the protective sleeve shell and the cutter head. The structure is simple, and installation and disassembly are very convenient and quick.

[0011] The utility model has the following beneficial effects:

[0012] The utility model provides a protective sleeve shell, a slot, a connecting rod, a limiting block, a liquid receiving trough and a baffle plate, so that when the liquid receiving trough needs to be taken out, the limiting block is rotated to release the restriction on the baffle plate, and the liquid receiving trough can be directly slid out of the protective sleeve shell by using a handle. The structure is simple, no disassembly device is required, and the efficiency is high. By providing a fastening screw, a sliding block, a matching block, a matching nut, a sliding groove and a compression spring, the matching block is pulled to deform the compression spring, and then the protective sleeve shell is buckled on the cutter head, the matching block is loosened, the compression spring recovers the deformation, the protective sleeve shell is fixed to the cutter head by using the matching block and the fixing block, and one end of the fastening screw is passed through the matching hole of the matching block, and then the matching nut is rotated to be spirally fixed with the fastening screw, so as to further fix the connection between the protective sleeve shell and the cutter head. The structure is simple, and installation and disassembly are very convenient and quick.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 A magnified image of area A;

[0017] Figure 3 for Figure 1 Enlarged view of area B;

[0018] Figure 4 It is a structural schematic diagram of the liquid receiving tank of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Protective shell; 101. Fixed block; 102. Fastening screw; 103. Slot; 104. Connecting rod; 105. Limiting block; 106. Sliding block; 107. Matching block; 108. Matching nut; 109. Slide; 110. Compression spring; 2. Liquid collecting tank; 201. Baffle; 202. Handle. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 4 As shown, the utility model is a blade protective cover for a high-precision perovskite coated blade, comprising a protective cover shell 1 and a liquid receiving tank 2, the liquid receiving tank 2 is arranged in the protective cover shell 1 and slidably cooperates with the protective cover shell 1, one end of the liquid receiving tank 2 is open, and the other end is fixedly connected with a baffle 201, one end of the protective cover shell 1 is open, and a groove 103 is opened on its side, the inner part of the groove 103 is rotatably connected with a connecting rod 104, one end of the connecting rod 104 is fixedly connected with a limiting block 105, the baffle 201 is arranged at the opening of the protective cover shell 1, and the limiting block 105 is fixedly connected to the connecting rod 104. One surface of 05 is in contact with the surface of the baffle 201, and one surface of the baffle 201 is fixedly connected with a handle 202, and the handle 202 is arranged on the outside of the protective shell 1; by arranging the protective shell 1, the slot 103, the connecting rod 104, the limiting block 105, the liquid receiving tank 2 and the baffle 201, when the liquid receiving tank 2 needs to be taken out, the limiting block 105 is rotated to release the restriction on the baffle 201, and the liquid receiving tank 2 can be directly slid out of the protective shell 1 by using the handle 202. The structure is simple, no disassembly device is required, and the efficiency is high.

[0025] A slide groove 109 is provided on the upper surface of both ends of the protective cover shell 1. A fixed block 101 is fixedly connected to one end of the slide groove 109. A compression spring 110 is fixedly connected to one side of the fixed block 101. A slider 106 is fixedly connected to one end of the compression spring 110.

[0026] The slider 106 is disposed inside the slide groove 109 and slidably cooperates therewith. The top end of the slider 106 is fixedly connected with a matching block 107 , and the matching block 107 is disposed outside the slide groove 109 .

[0027] Both the mating block 107 and the fixed block 101 are provided with mating holes, a fastening screw 102 is spirally connected in the mating hole of the fixed block 101, the fastening screw 102 is arranged on the outside of the slide groove 109, a mating nut 108 is rotatably connected to one side of the mating block 107, and the mating nut 108 corresponds to the mating hole.

[0028] One end of the fastening screw 102 is spirally matched with the matching nut 108; by setting the fastening screw 102, the slider 106, the matching block 107, the matching nut 108, the slide groove 109 and the compression spring 110, the matching block 107 is pulled to deform the compression spring 110, and then the protective shell 1 is buckled on the cutter head, the matching block 107 is loosened, the compression spring 110 recovers the deformation, and the protective shell 1 is fixed to the cutter head by using the matching block 107 and the fixing block 101, and one end of the fastening screw 102 is passed through the matching hole of the matching block 107, and then the matching nut 108 is rotated to be spirally fixed with the fastening screw 102, so as to further fix the connection between the protective shell 1 and the cutter head. The structure is simple, and installation and disassembly are very convenient and quick.

[0029] It should be supplemented that when the protective cover 1 needs to be installed on the cutter head, the matching block 107 is first pulled to deform the compression spring 110, and then the protective cover 1 is buckled on the cutter head, the matching block 107 is loosened, the compression spring 110 recovers its deformation, and the protective cover 1 is fixed to the cutter head by using the matching block 107 and the fixing block 101, and one end of the fastening screw 102 is passed through the matching hole of the matching block 107, and then the matching nut 108 is turned to make it screw with the fastening screw 102. The protective sleeve 1 is fixed by screwing it, and the connection between the protective sleeve 1 and the cutter head is further fixed; when the protective sleeve 1 needs to be removed, the matching nut 108 is turned to release the restriction on the fastening screw 102, and the matching block 107 is pulled to remove the protective sleeve 1 from the cutter head; when the liquid receiving tank 2 needs to be taken out, the limiting block 105 is turned to release the restriction on the baffle 201, and the handle 202 can be used to directly slide the liquid receiving tank 2 out of the protective sleeve 1. The structure is simple, no disassembly device is required, and the efficiency is high.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A blade protection cover for a high-precision perovskite-coated blade, comprising a protective cover shell (1) and a liquid receiving tank (2), characterized in that: The liquid receiving trough (2) is arranged in the protective shell (1) and slidably cooperates with the protective shell. One end of the liquid receiving trough (2) is open and the other end is fixedly connected to a baffle (201). One end of the protective shell (1) is open and a groove (103) is provided on its side. A connecting rod (104) is rotatably connected inside the groove (103). One end of the connecting rod (104) is fixedly connected to a limiting block (105). The baffle (201) is arranged at the opening of the protective shell (1). One surface of the limiting block (105) is in contact with the surface of the baffle (201). One surface of the baffle (201) is fixedly connected to a handle (202). The handle (202) is arranged on the outside of the protective shell (1).

2. The blade protection cover of a high-precision perovskite-coated blade according to claim 1, characterized in that: The upper surfaces of both ends of the protective shell (1) are provided with sliding grooves (109), one end of the interior of the sliding groove (109) is fixedly connected to a fixed block (101), one side of the fixed block (101) is fixedly connected to a compression spring (110), and one end of the compression spring (110) is fixedly connected to a slider (106).

3. The blade protection cover of a high-precision perovskite-coated blade according to claim 2, characterized in that: The slider (106) is arranged inside the slide groove (109) and slidably cooperates therewith; the top end of the slider (106) is fixedly connected with a matching block (107); and the matching block (107) is arranged outside the slide groove (109).

4. The blade protection cover of a high-precision perovskite-coated blade according to claim 3, characterized in that: The mating block (107) and the fixed block (101) are both provided with mating holes inside, a fastening screw (102) is spirally connected in the mating hole of the fixed block (101), the fastening screw (102) is arranged on the outside of the slide groove (109), and a mating nut (108) is rotatably connected to one side of the mating block (107), and the mating nut (108) corresponds to the mating hole.

5. The blade protection cover of a high-precision perovskite-coated blade according to claim 4, characterized in that: One end of the fastening screw (102) is screw-matched with the matching nut (108).

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