Lifting mechanism, assembly and drying oven

Abstract

The utility model provides a lifting mechanism, a lifting assembly and a drying oven. The rotating wheel is rotationally connected with the supporting frame; one end of the first rope body is connected with one side of the rotating wheel in the rotating circumferential direction, and the other end of the first rope body is connected with the first external connection component; one end of the second rope body is connected with the other side, opposite to the first rope body, of the rotating wheel in the rotating circumferential direction, and the other end of the second rope body is connected with a second external connection component; the power part is connected with the rotating wheel and used for driving the rotating wheel to rotate; wherein the first external connection part and the second external connection part synchronously move in a face-to-face or back-to-back mode. The lifting mechanism is improved, under the condition that only one set of power part is used, the rope body does not need to be steered and can move in a reciprocating mode so as to achieve position adjustment of external components, and the lifting mechanism has the advantages of being simple in structure and high in functionality.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing equipment, in particular to a lifting mechanism, a component and an oven. Background Art

[0002] In the production process of lithium batteries, the oven is one of the key links in coating. A hull is placed inside the oven as a static pressure space for heated air. The hull needs to be raised and lowered during the operation and maintenance of the oven.

[0003] In the related art, the structure for adjusting the height of the hull is complex, the wire rope needs to be guided multiple times, and the position of the hull can only be adjusted in one direction. Utility Model Content

[0004] The utility model provides a lifting mechanism, a component and an oven, which are used to solve the defects of the prior art that the hull height adjustment structure is complex, the steel wire rope needs to be guided multiple times, and the hull position can only be adjusted in one direction.

[0005] A lifting mechanism provided according to the first aspect of the utility model includes: a support frame; a rotating wheel, rotatably connected to the support frame; a first rope body, one end of which is connected to one side of the rotating wheel in a rotating circumferential direction, and the other end of the first rope body is connected to a first external component; a second rope body, one end of which is connected to the other side of the rotating wheel relative to the first rope body in a rotating circumferential direction, and the other end of the second rope body is connected to a second external component; a power unit, connected to the rotating wheel, and used to drive the rotation of the rotating wheel; wherein the first external component and the second external component move synchronously toward or away from each other.

[0006] According to an implementation mode of the utility model, the power unit comprises: a support seat; a power cylinder, the power cylinder is connected to the support seat, and the telescopic rod of the power cylinder is connected to the rotating wheel.

[0007] Specifically, this embodiment provides an implementation method of a power unit.

[0008] According to an embodiment of the utility model, it further includes: two adjustment components, which are respectively connected to the rotating wheels and respectively connected to the first rope body and the second rope body, and are used to adjust the length of the first rope body and / or the second rope body.

[0009] Specifically, this embodiment provides an implementation of an adjustment component.

[0010] According to one embodiment of the utility model, the adjustment assembly includes: an adjusting screw, which is threadedly connected to the support ear set on the rotating wheel, and one end of the adjusting screw is connected to the first rope body or the second rope body; two adjusting nuts, which are threadedly connected to the adjusting screw on both sides of the support ear respectively.

[0011] Specifically, this embodiment provides an implementation of an adjusting nut and an adjusting screw.

[0012] According to an embodiment of the present utility model, the length of the first rope body is smaller than the length of the second rope body.

[0013] Specifically, this embodiment provides an implementation of a first rope body and a second rope body.

[0014] According to the second aspect of the utility model, a lifting assembly is provided, comprising: a connecting shaft; the above-mentioned lifting mechanism, wherein two lifting mechanisms are arranged at intervals and are respectively connected to the two ends of the connecting shaft; wherein the two lifting mechanisms act synchronously through the connecting shaft.

[0015] According to the third aspect of the utility model, an oven is provided, comprising: a box body; a first hull, arranged inside the box body; a second hull, arranged inside the box body and spaced apart from the first hull along a first direction; the above-mentioned lifting mechanism, or the above-mentioned lifting assembly; wherein the support frame is arranged on a side of the box body close to the first hull; the first hull is connected to the first rope body; and the second hull is connected to the second rope body.

[0016] According to an embodiment of the present utility model, the weight of the first hull is greater than the weight of the second hull, and the length of the first rope body is less than the length of the second rope body.

[0017] Specifically, this embodiment provides an implementation of a first hull and a second hull.

[0018] According to an embodiment of the utility model, it further includes: a sliding component, wherein the sliding component is respectively connected to the box body and the first hull, and is used to guide the movement of the first hull along the first direction.

[0019] Specifically, this embodiment provides an implementation of a sliding assembly.

[0020] According to one embodiment of the utility model, the sliding assembly includes: a sliding rod connected to the box body and extending along the first direction; a limiting sleeve movably sleeved on the sliding rod and connected to the first hull; and an anti-fall block connected to the end of the sliding rod close to the second hull along the first direction.

[0021] Specifically, this embodiment provides an implementation of a sliding rod, a limiting sleeve and an anti-falling block.

[0022] The above one or more technical solutions in the utility model have at least one of the following technical effects: the utility model provides a lifting mechanism, which improves the lifting mechanism so that the rope body does not need to be turned and can reciprocate to achieve position adjustment of external components when only one set of power parts is used, and has the advantages of simple structure and strong functionality.

[0023] The utility model provides a lifting assembly, which enables the lifting mechanism to achieve the position adjustment requirements of external components with a larger span through the setting of the lifting mechanism and the connecting shaft, and the setting of the connecting shaft can ensure the synchronization of the actions of the two lifting mechanisms.

[0024] The utility model provides an oven, which realizes the position adjustment requirement of the first hull and the second hull through the lifting mechanism, and does not need a complicated transmission mechanism. The lifting of the first hull and the second hull can be realized only through a set of driving parts in each lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present invention or 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the assembly relationship of the lifting mechanism provided by the utility model;

[0027] Figure 2 It is a schematic diagram of the assembly relationship of the lifting assembly provided by the utility model;

[0028] Figure 3 It is a schematic diagram of the assembly relationship of the oven provided by the utility model;

[0029] Figure 4 yes Figure 3 A magnified schematic diagram of part A.

[0030] Reference numerals:

[0031] 10. Support frame;

[0032] 20. Rotating wheel; 21. Supporting lug;

[0033] 30. The first rope body;

[0034] 40. Second rope body;

[0035] 50. Power unit; 51. Support seat; 52. Power cylinder;

[0036] 60. Adjustment assembly; 61. Adjustment screw; 62. Adjustment nut;

[0037] 70. Connecting shaft;

[0038] 80. Box;

[0039] 90. First hull;

[0040] 100. Second hull;

[0041] 110, sliding assembly; 111, sliding rod; 112, limiting sleeve; 113, anti-falling block;

[0042] N, first direction; M, second direction. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0044] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0045] The present invention will be described in detail below in conjunction with specific implementation methods.

[0046] In some specific embodiments of the present invention, Figure 1 and Figure 2As shown, the present invention provides a lifting mechanism, comprising: a support frame 10; a rotating wheel 20, which is rotatably connected to the support frame 10; a first rope body 30, wherein one end of the first rope body 30 is connected to one side of the rotating wheel 20 in the rotating circumferential direction, and the other end of the first rope body 30 is connected to a first external component; a second rope body 40, wherein one end of the second rope body 40 is connected to the other side of the rotating wheel 20 in the rotating circumferential direction relative to the first rope body 30, and the other end of the second rope body 40 is connected to a second external component; a power unit 50, which is connected to the rotating wheel 20 and is used to drive the rotating wheel 20 to rotate; wherein the first external component and the second external component move synchronously toward or away from each other.

[0047] It should be noted that the power unit 50 drives the rotating wheel 20 to rotate, thereby driving the positions of the first rope body 30 and the second rope body 40 to change, so that the relative positions of the first external component and the second external component are adjusted.

[0048] In some possible implementations of the present invention, the power unit 50 includes: a support base 51; a power cylinder 52, the power cylinder 52 is connected to the support base 51, and the telescopic rod of the power cylinder 52 is connected to the rotating wheel 20.

[0049] Specifically, this embodiment provides an implementation of a power unit 50 , where the support seat 51 provides a fixed position for the power cylinder 52 , and the power cylinder 52 provides power for the rotation of the rotating wheel 20 .

[0050] In a possible embodiment, the power cylinder 52 is a pneumatic cylinder.

[0051] In a possible embodiment, the power cylinder 52 is an electric cylinder.

[0052] In a possible embodiment, the power cylinder 52 is a hydraulic cylinder.

[0053] In some possible implementations of the present invention, the present invention further includes: two adjustment components 60 , which are respectively connected to the rotating wheel 20 and respectively connected to the first rope body 30 and the second rope body 40 , and are used to adjust the length of the first rope body 30 and / or the second rope body 40 .

[0054] Specifically, this embodiment provides an implementation of an adjustment component 60 , and the configuration of the adjustment component 60 enables the length of the first rope body 30 and / or the second rope body 40 to be adjusted according to demand.

[0055] In some possible embodiments of the present invention, the adjustment assembly 60 includes: an adjusting screw 61, which is threadedly connected to the support ear 21 set on the rotating wheel 20, and one end of the adjusting screw 61 is connected to the first rope body 30 or the second rope body 40; two adjusting nuts 62, which are threadedly connected to the adjusting screw 61 on both sides of the support ear 21.

[0056] Specifically, this embodiment provides an implementation of an adjusting nut 62 and an adjusting screw 61. The setting of the adjusting screw 61 and the support ear 21 realizes the adjustment of the length of the first rope body 30 or the second rope body 40. At the same time, the relative position between the adjusting screw 61 and the support ear 21 is locked by the adjusting nut 62, so as to lock the length of the first rope body 30 or the second rope body 40.

[0057] In some possible implementations of the present invention, the length of the first cable body 30 is smaller than the length of the second cable body 40 .

[0058] Specifically, this embodiment provides an implementation of a first rope body 30 and a second rope body 40, and the length of the first rope body 30 is set to be smaller than the second rope body 40, so that the first external component connected to the first rope body 30 and the second external component connected to the second rope body 40 can be spaced apart in the vertical direction, reducing the rationality of the arrangement of the second external component, the first external component, and the second external component in the space.

[0059] In some specific embodiments of the present invention, Figure 1 and Figure 2 As shown, the present solution provides a lifting assembly, comprising: a connecting shaft 70; the above-mentioned lifting mechanism, wherein two lifting mechanisms are arranged at intervals and are respectively connected to the two ends of the connecting shaft 70; wherein the two lifting mechanisms act synchronously through the connecting shaft 70.

[0060] It should be noted that, by providing the connecting shaft 70 , the two lifting mechanisms can achieve synchronous action, thereby improving the stability of the action.

[0061] In some specific embodiments of the present invention, Figures 1 to 4 As shown, the present solution provides an oven, comprising: a box body 80; a first hull 90, arranged inside the box body 80; a second hull 100, arranged inside the box body 80 and spaced apart from the first hull 90 along a first direction N; the above-mentioned lifting mechanism, or the above-mentioned lifting assembly; wherein the support frame 10 is arranged on a side of the box body 80 close to the first hull 90; the first hull 90 is connected to the first rope body 30; and the second hull 100 is connected to the second rope body 40.

[0062] It should be noted that by connecting the first hull 90 of the oven to the first rope body 30 and the second hull 100 to the second rope body 40, the relative position between the first hull 90 and the second hull 100 can be adjusted through the lifting mechanism. During the operation and maintenance of the oven, the position of the first hull 90 and the second hull 100 can be adjusted as needed.

[0063] In a possible embodiment, the two lifting assemblies are spaced apart along the second direction M, and the second direction M is the moving direction of the electrode sheet into and out of the oven.

[0064] In some possible implementations of the present invention, the weight of the first hull 90 is greater than the weight of the second hull 100 , and the length of the first rope body 30 is less than the length of the second rope body 40 .

[0065] Specifically, this embodiment provides an implementation method of a first hull 90 and a second hull 100, by setting the weight of the first hull 90 to be greater than the weight of the second hull 100, and setting the length of the first rope body 30 to be less than the length of the second rope body 40, so that in the initial state, the first hull 90 and the second hull 100 can be positioned by gravity, and when adjustment is performed through the lifting mechanism, the power provided by the power unit 50 is greater than the gravity difference between the first hull 90 and the second hull 100, thereby achieving adjustment of the relative position of the first hull 90 and the second hull 100 in the vertical direction.

[0066] In some possible implementations of the present invention, the present invention further includes: a sliding assembly 110, which is respectively connected to the box body 80 and the first hull 90, and is used to guide the movement of the first hull 90 along the first direction N.

[0067] Specifically, this embodiment provides an implementation of a sliding component 110. The configuration of the sliding component 110 enables the first hull 90 to obtain directional guidance during movement to avoid sliding out and accidental falling.

[0068] In some possible embodiments of the present invention, the sliding assembly 110 includes: a sliding rod 111, which is connected to the box body 80 and extends along the first direction N; a limiting sleeve 112, which is movably sleeved on the sliding rod 111 and connected to the first hull 90; and an anti-fall block 113, which is connected to the end of the sliding rod 111 close to the second hull 100 along the first direction N.

[0069] Specifically, this embodiment provides an implementation method of a sliding rod 111, a limiting sleeve 112 and an anti-fall block 113. Through the arrangement of the sliding rod 111 and the limiting sleeve 112, the first hull 90 can avoid large shaking during the movement, and the moving direction can be guided by the sliding rod 111 and the limiting sleeve 112. In addition, the anti-fall block 113 can prevent the first hull 90 from falling accidentally, thereby avoiding damage to the oven.

[0070] In a possible embodiment, the anti-fall block 113 is made of elastic material.

[0071] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0072] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0074] Finally, it should be noted that the above implementation modes are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not deviate from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. A lifting mechanism, characterized in that: include: Support frame (10); A rotating wheel (20) rotatably connected to the support frame (10); A first rope body (30), one end of which is connected to one side of the rotating wheel (20) in a circumferential direction of rotation, and the other end of which is connected to a first external component; a second rope body (40), one end of the second rope body (40) being connected to the other side of the rotating wheel (20) relative to the first rope body (30) in the circumferential direction of rotation, and the other end of the second rope body (40) being connected to a second external component; A power unit (50) connected to the rotating wheel (20) and used to drive the rotating wheel (20) to rotate; Wherein, the first external component and the second external component move synchronously towards or away from each other.

2. The lifting mechanism according to claim 1, characterized in that: The power unit (50) comprises: Support seat (51); A power cylinder (52), wherein the power cylinder (52) is connected to the support seat (51), and a telescopic rod of the power cylinder (52) is connected to the rotating wheel (20).

3. The lifting mechanism according to claim 1, characterized in that: Also includes: Two adjustment components (60) are respectively connected to the rotating wheel (20) and are respectively connected to the first rope body (30) and the second rope body (40) and are used to adjust the length of the first rope body (30) and / or the second rope body (40).

4. The lifting mechanism according to claim 3, characterized in that: The adjustment component (60) comprises: an adjusting screw (61) threadedly connected to a support ear (21) provided on the rotating wheel (20), and one end of the adjusting screw (61) is connected to the first rope body (30) or the second rope body (40); Two adjusting nuts (62) are respectively threadedly connected to the adjusting screw rod (61) on both sides of the support ear (21).

5. The lifting mechanism according to any one of claims 1 to 4, characterized in that: The length of the first rope body (30) is shorter than the length of the second rope body (40).

6. A lifting assembly, characterized in that: include: Connecting shaft (70); The lifting mechanism described in any one of claims 1 to 5 above, wherein the two lifting mechanisms are arranged at intervals and are respectively connected to both ends of the connecting shaft (70); Wherein, the two lifting mechanisms act synchronously via the connecting shaft (70).

7. An oven, characterized in that: include: Box body (80); A first hull (90) is disposed inside the box (80); A second hull (100) is disposed inside the box (80) and spaced apart from the first hull (90) along a first direction (N); The lifting mechanism according to any one of claims 1 to 5 above, or the lifting assembly according to claim 6 above; Wherein, the support frame (10) is arranged on a side of the box (80) close to the first hull (90); The first hull (90) is connected to the first rope body (30); The second hull (100) is connected to the second rope body (40).

8. The oven according to claim 7, characterized in that The weight of the first hull (90) is greater than the weight of the second hull (100), and the length of the first rope body (30) is less than the length of the second rope body (40).

9. The oven according to claim 7 or 8, characterized in that: Also includes: A sliding assembly (110), wherein the sliding assembly (110) is respectively connected to the box body (80) and the first hull (90), and is used to guide the movement of the first hull (90) along the first direction (N).

10. The oven according to claim 9, characterized in that The sliding assembly (110) comprises: A sliding rod (111) connected to the box body (80) and extending along the first direction (N); A limiting sleeve (112) movably sleeved on the sliding rod (111) and connected to the first hull (90); An anti-falling block (113) is connected to the end of the sliding rod (111) close to the second hull (100) along the first direction (N).

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