Fluid regulating devices and processing equipment

Abstract

The present application relates to a fluid regulating device and processing equipment, wherein the fluid regulating device includes: a valve body, a shielding mechanism; the regulating mechanism includes a rotating assembly and an inductive limit assembly, the rotating assembly is connected to the shielding mechanism, and the rotating assembly can abut against the inductive limit assembly to synchronously drive the shielding mechanism to rotate in the inner cavity of the valve body. The above-mentioned fluid regulating device can improve the risk of traditional pneumatic air valves being broken due to accidental collision with external cylinder limits, and can improve the stability of welding smoke suction generated during the production of battery cells, thereby ensuring the welding effect of battery cell related components, and thus meeting higher requirements for battery cell production efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell production, and in particular to a fluid regulating device and processing equipment. Background Art

[0002] With the continuous advancement of battery cell production technology and the continuous diversification of battery cell application scenarios, the requirements for battery cell production efficiency are getting higher and higher. In the actual battery cell production process, smoke and dust are generated when the relevant components are welded. Negative pressure dust extraction pipes are required to suck away the smoke and dust to ensure the welding effect. The dust extraction pipes are equipped with pneumatic air valves to control the opening and closing of the pipeline. However, traditional pneumatic air valves are at risk of breaking due to accidental collisions with external cylinder limits, resulting in reduced battery cell production efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a fluid regulating device and processing equipment to address the above technical problems.

[0004] A fluid regulating device, comprising:

[0005] Valve body;

[0006] Shielding mechanism;

[0007] The regulating mechanism comprises a rotating assembly and an inductive limiting assembly, wherein the rotating assembly is connected to the shielding mechanism, and the rotating assembly can abut against the inductive limiting assembly to synchronously drive the shielding mechanism to rotate in the inner cavity of the valve body.

[0008] In one embodiment, the adjustment mechanism also includes a driving assembly, the rotating assembly includes a rotating rod and a rotating shaft, the first side of the rotating rod is connected to one end of the rotating shaft, the other end of the rotating shaft is connected to the shielding mechanism, and the driving assembly can drive the second side of the rotating rod to abut against the sensing limit assembly.

[0009] In one embodiment, the sensing limit assembly includes a first sensing limit member and a second sensing limit member, and the first sensing limit member and the second sensing limit member are not arranged parallel to the supporting inclined surface of the valve body, and the second side of the rotating rod can rotate between the first sensing limit member and the second sensing limit member and abut against the first sensing limit member or the second sensing limit member.

[0010] In one embodiment, the first sensing limiter is provided with a first limiter groove, the second sensing limiter is provided with a second limiter groove, and a position sensing member is provided on the second side of the rotating rod, and the position sensing member can abut against the first limiter groove or the second limiter groove.

[0011] In one embodiment, a geometric center line of the first limiting groove along the extending direction of the groove body is perpendicular to a geometric center line of the second limiting groove along the extending direction of the groove body.

[0012] In one embodiment, the adjustment mechanism further includes a transmission assembly, and the transmission assembly is disposed between the rotating assembly and the driving assembly so that the rotating assembly and the driving assembly move synchronously.

[0013] In one embodiment, the transmission assembly includes a transmission connecting member, a first end of the transmission connecting member is connected to an output end of the driving assembly, and a second end of the transmission connecting member is connected to a middle portion of the rotating rod.

[0014] In one embodiment, the transmission assembly further includes a first fixing member and a second fixing member, a connecting hole is provided in the middle of the rotating rod, an internal threaded hole is provided at the first end of the transmission connecting member, a connecting through hole is provided at the second end of the transmission connecting member, the first fixing member is threadedly connected to the internal threaded hole, the second fixing member passes through the connecting through hole and is connected to the middle of the rotating rod, and the spiral line direction of the internal threaded hole is perpendicular to the axial direction of the connecting through hole.

[0015] In one embodiment, the transmission assembly further includes a third fixing member, one end of the third fixing member is connected to the non-output end of the driving assembly, and the other end of the third fixing member is connected to the supporting inclined surface of the valve body.

[0016] A processing device, comprising:

[0017] A fluid regulating device as described above.

[0018] The technical effects of the embodiments provided in this application are as follows:

[0019] When the above-mentioned fluid regulating device is sucking the welding fume generated in the production process of the battery cell, the rotating component connected to the shielding mechanism in the regulating mechanism can abut against the inductive limit component arranged inside the regulating mechanism, and simultaneously drive the shielding mechanism to rotate to a preset position in the inner cavity of the valve body, thereby realizing the control of the opening and closing of the welding fume flow pipeline in the valve body, that is, regulating the discharge process of the welding fume, improving the risk of traditional pneumatic air valves being broken due to accidental collision with the external cylinder limit, and being able to improve the stability of sucking the welding fume generated in the production process of the battery cell, thereby ensuring the welding effect of the battery cell related components, and thus meeting the higher requirements for the battery cell production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 these drawings without paying creative work.

[0021] Figure 1 is a schematic structural diagram of a fluid regulating device in one embodiment;

[0022] Figure 2 Schematic diagram of the structure of a fluid regulating device in one embodiment. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] 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.

[0025] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" 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.

[0026] 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.

[0027] Figure 1 and Figure 2 , is a schematic diagram of the structure of a fluid regulating device in an embodiment.

[0028] In this embodiment, if Figure 1 and Figure 2As shown, the fluid regulating device is used to absorb welding smoke generated during the production process of battery cells. The fluid regulating device includes a valve body 10, a shielding mechanism 20 and a regulating mechanism 30.

[0029] The valve body 10 may be a pneumatic valve body 10 structure in which a fluid (such as welding fume) circulation pipeline is arranged in the inner cavity. The shielding mechanism 20 may be a shielding structure arranged in the inner cavity of the valve body 10 and capable of rotating in the inner cavity of the valve body 10 to shield the fluid (such as welding fume) circulation pipeline. Alternatively, the valve body 10 may be a pneumatic valve body 10 with a cylindrical inner surface. The shielding mechanism 20 may be a shielding sheet with a shielding action surface perpendicular to the axial direction of the valve body 10.

[0030] Optionally, the adjusting mechanism 30 includes a rotating assembly 320, a sensing limit assembly 340, a driving assembly 360 and a transmission assembly 380. The rotating assembly 320 is connected to the shielding mechanism 20. The rotating assembly 320 can abut against the sensing limit assembly 340 to synchronously drive the shielding mechanism 20 to rotate in the inner cavity of the valve body 10; the transmission assembly 380 is arranged between the rotating assembly 320 and the driving assembly 360 so that the rotating assembly 320 and the driving assembly 360 move synchronously.

[0031] The transmission assembly 380 may be a functional assembly connected to the output end of the driving assembly 360 and the rotation control end of the rotating assembly 320, and capable of converting the linear motion output by the driving assembly 360 into the rotation of the rotating assembly 320. The rotating assembly 320 may be a functional assembly connected to the transmission assembly 380 and the rotation control end of the shielding mechanism 20, and capable of driving the shielding mechanism 20 to rotate synchronously, and abutting against the sensing limit assembly 340. The sensing limit assembly 340 may be a functional assembly provided on the valve body 10, and capable of abutting against the rotating assembly 320 to constrain the synchronous rotation range of the rotating assembly 320 and the shielding mechanism 20.

[0032] Optionally, the rotating assembly 320 includes a rotating rod 3220 and a rotating shaft 3240, the first side of the rotating rod 3220 is connected to one end of the rotating shaft 3240, and the other end of the rotating shaft 3240 is connected to the shielding mechanism 20, and the driving assembly 360 can drive the second side of the rotating rod 3220 to abut against the sensing limit assembly 340.

[0033] The rotating rod 3220 may be a rotating structure that is rotatably connected to the transmission assembly 380 and vertically connected to the rotating shaft 3240, and can drive the rotating shaft 3240 to rotate synchronously and abut against the sensing limit assembly 340. The rotating shaft 3240 may be a rotating mechanism that is connected to the rotating rod 3220 and the shielding mechanism 20, and can drive the shielding mechanism 20 to rotate synchronously with the inner cavity of the valve body 10 under the rotation of the rotating rod 3220. Optionally, the rotating rod 3220 may be a rotating connecting rod.

[0034] Optionally, the sensing limit assembly 340 includes a first sensing limit member 3420 and a second sensing limit member 3440, and the first sensing limit member 3420 and the second sensing limit member 3440 are not arranged parallel to the supporting inclined surface of the valve body 10, and the second side of the rotating rod 3220 can rotate between the first sensing limit member 3420 and the second sensing limit member 3440 and abut against the first sensing limit member 3420 or the second sensing limit member 3440.

[0035] The first sensing limiter 3420 may be a limiter structure that is not parallel to the support slope of the valve body 10 relative to the second sensing limiter 3440 and can abut against the rotating rod 3220 to restrict the synchronous rotation range of the rotating rod 3220, the rotating shaft 3240 and the shielding mechanism 20. Optionally, both the first sensing limiter 3420 and the second sensing limiter 3440 may be slot-type photoelectric sensors.

[0036] The first sensing limiter 3420 is provided with a first limiter groove, the second sensing limiter 3440 is provided with a second limiter groove, and a position sensing member is provided on the second side of the rotating rod 3220, and the position sensing member can abut against the first limiter groove or the second limiter groove; the geometric center line of the first limiter groove along the extension direction of the groove body is perpendicular to the geometric center line of the second limiter groove along the extension direction of the groove body; by limiting the relative position relationship between the first limiter groove on the first sensing limiter 3420 and the second limiter groove on the second sensing limiter 3440, the position accuracy of the rotating shaft 3240 and the shielding mechanism 20 following the rotating rod 3220 can be achieved, while the efficiency of rotation adjustment of the shielding structure can be effectively improved.

[0037] The position sensing member may be a limiting structure disposed on the side of the rotating rod 3220 away from the transmission assembly 380 and capable of abutting against the first sensing limiting member 3420 or the second sensing limiting member 3440. Optionally, the position sensing member may be a position sensing sheet.

[0038] Optionally, the transmission assembly 380 includes a transmission connector 3820, a first fixing member 3840, a second fixing member 3860 and a third fixing member 3880, the first end of the transmission connector 3820 is connected to the output end of the driving assembly 360, and the second end of the transmission connector 3820 is connected to the middle part of the rotating rod 3220; a connecting hole is provided in the middle part of the rotating rod 3220, the first end of the transmission connector 3820 is provided with an internal threaded hole, the second end of the transmission connector 3820 is provided with a connecting through hole, the first fixing member 3840 is threadedly connected to the internal threaded hole, the second fixing member 3860 is connected to the middle part of the rotating rod 3220 through the connecting through hole, and the spiral line direction of the internal threaded hole is perpendicular to the axial direction of the connecting through hole; one end of the third fixing member 3880 is connected to the non-output end of the driving assembly 360, and the other end of the third fixing member 3880 is connected to the supporting inclined surface of the valve body 10.

[0039] It should be noted that by limiting the relative position relationship and specific connection method of the transmission connector 3820, the first fixing member 3840, the second fixing member 3860 and the third fixing member 3880, the synchronous movement of the driving assembly 360, the transmission assembly 380 and the rotating assembly 320 can be effectively guaranteed, that is, the linear movement output by the driving assembly 360 is synchronously converted into the rotation of the rotating assembly 320 via the transmission assembly 380, thereby realizing the synchronous rotation of the shielding mechanism 20 and the inner cavity of the valve body 10. In addition, by fine-tuning the threaded connection position of the first fixing member 3840 and the transmission connector 3820, the preset positions of the rotating assembly 320 and the shielding assembly can be further corrected, thereby ensuring that the rotation accuracy of the rotating assembly 320 and the shielding assembly are maintained within the permitted range, thereby improving the scope of application and long-term accuracy of the fluid regulating device.

[0040] Optionally, the transmission connector 3820 may be a fisheye connector. The first fixing member 3840 may be a connector nut. The second fixing member 3860 may be a combination of a step screw and a nut. The third fixing member 3880 may be a combination of a step screw and a fixing column. The drive assembly 360 may be a linear actuator, such as a pen-shaped cylinder.

[0041] When the welding smoke generated in the production process of the battery cell is sucked, when the driving component 360 (such as a pen-shaped cylinder) in the adjusting mechanism 30 is relatively close to the transmission component 380, the rotating rod 3220 (such as a rotating connecting rod) in the rotating component 320 drives the rotating shaft 3240 to rotate clockwise, and the shielding mechanism 20 (such as a shielding sheet) connected to the rotating shaft 3240 gradually turns to a vertical state until the position sensing member (such as a position sensing sheet) on the rotating rod 3220 (such as a rotating connecting rod) abuts against the position of the second sensing limit member 3440 (such as a slot-type photoelectric sensor 2) in the sensing limit member 340, which corresponds to the light-shielding state, that is, the valve body 10 (such as a pneumatic valve body 10) is closed; when the driving component 360 (such as a pen-shaped cylinder) in the adjusting mechanism 30 is relatively close to the transmission component 380, the rotating rod 3220 (such as a rotating connecting rod) drives the rotating shaft 3240 to rotate clockwise, and the shielding mechanism 20 (such as a shielding sheet) connected to the rotating shaft 3240 gradually turns to a vertical state. 0 (such as a pen-shaped cylinder) is relatively away from the transmission assembly 380 in the adjustment mechanism 30, the rotating rod 3220 (such as a rotating connecting rod) in the rotating assembly 320 drives the rotating shaft 3240 to rotate counterclockwise, and the shielding mechanism 20 (such as a shielding plate) connected to the rotating shaft 3240 gradually turns to a horizontal state until the position sensing member (such as a position sensing plate) on the rotating rod 3220 (such as a rotating connecting rod) abuts against the first sensing limit member 3420 (such as a slot-type photoelectric sensor 1) position in the sensing limit assembly 340. At this time, it corresponds to the open state, that is, the valve body 10 (such as a pneumatic valve body 10) is opened; thereby realizing the control of the opening and closing of the welding smoke flow pipeline in the valve body 10, that is, adjusting the discharge process of the welding smoke.

[0042] In addition, by fine-tuning the locking position of the first fixing member 3840 (such as a joint nut) and the transmission connecting member 3820 (such as a fisheye joint), the rotation position of the shielding mechanism 20 (such as a shielding piece) when closed and opened can be fine-tuned. For example, the rotation angle of the two positions of the first sensing limiter 3420 (such as a slot-type photoelectric sensor 1) and the second sensing limiter 3440 (such as a slot-type photoelectric sensor 2) in the sensing limiter assembly 340 is 90°, which is exactly the closest position and the farthest position of the driving assembly 360 (such as a pen-shaped cylinder) relative to the transmission assembly 380. The shielding mechanism 20 (such as a shielding piece) also rotates 90° to accurately switch the valve body 10 (such as a pneumatic valve body 10) to the open and closed state. Moreover, the fluid regulating device has the advantages of high strength, low cost, and not easy to damage. It can be reliable and stable in operation, greatly reducing the failure rate of battery cell production and the cost of repair and maintenance, and is also suitable for most application scenarios of metal fluid pipeline opening and closing control.

[0043] The fluid regulating device provided in the present embodiment, when sucking the welding fume generated in the production process of the battery cell, the rotating component 320 connected to the shielding mechanism 20 in the regulating mechanism 30 can abut against the inductive limit component 340 arranged inside the regulating mechanism 30, and simultaneously drive the shielding mechanism 20 to rotate to a preset position in the inner cavity of the valve body 10 (such as the pneumatic valve body 10), thereby realizing the control of the opening and closing of the welding fume flow pipeline in the valve body 10, that is, regulating the discharge process of the welding fume, improving the risk of the traditional valve body 10 (such as the pneumatic valve body 10) being broken due to accidental collision with the external cylinder limit, and can improve the stability of sucking the welding fume generated in the production process of the battery cell, thereby ensuring the welding effect of the battery cell related components, and then meeting the higher requirements for the battery cell production efficiency.

[0044] The present application also provides a processing equipment, which includes the fluid regulating device in the above embodiment.

[0045] The division of the various modules in the above-mentioned fluid regulating device is only for illustration. In other embodiments, the fluid regulating device can be divided into different modules as needed to complete all or part of the functions of the above-mentioned fluid regulating device.

[0046] The fluid regulating device and processing equipment provided in the above-mentioned embodiments can, when sucking the welding fume generated in the production process of the battery cell, a rotating component connected to the shielding mechanism in the regulating mechanism can abut against the inductive limit component arranged inside the regulating mechanism, and simultaneously drive the shielding mechanism to rotate to a preset position in the inner cavity of the valve body, thereby realizing the control of the opening and closing of the welding fume flow pipeline in the valve body, that is, regulating the discharge process of the welding fume, improving the risk of traditional pneumatic air valves being broken due to accidental collision with the external cylinder limit, and being able to improve the stability of sucking the welding fume generated in the production process of the battery cell, thereby ensuring the welding effect of the battery cell related components, and then meeting the higher requirements for the battery cell production efficiency, and having important economic value and promotion and practical value.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A fluid regulating device, characterized in that: include: Valve body; Shielding mechanism; The regulating mechanism comprises a rotating assembly and an inductive limiting assembly, wherein the rotating assembly is connected to the shielding mechanism, and the rotating assembly can abut against the inductive limiting assembly to synchronously drive the shielding mechanism to rotate in the inner cavity of the valve body.

2. The fluid regulating device according to claim 1, characterized in that: The adjusting mechanism also includes a driving assembly, the rotating assembly includes a rotating rod and a rotating shaft, the first side of the rotating rod is connected to one end of the rotating shaft, the other end of the rotating shaft is connected to the shielding mechanism, and the driving assembly can drive the second side of the rotating rod to abut against the sensing limit assembly.

3. The fluid regulating device according to claim 2, characterized in that: The inductive limit assembly includes a first inductive limit member and a second inductive limit member, wherein the first inductive limit member and the second inductive limit member are not arranged parallel to the supporting inclined surface of the valve body, and the second side of the rotating rod can rotate between the first inductive limit member and the second inductive limit member and abut against the first inductive limit member or the second inductive limit member.

4. The fluid regulating device according to claim 3, characterized in that: The first sensing limiter is provided with a first limiter groove, the second sensing limiter is provided with a second limiter groove, and a position sensing member is provided on the second side of the rotating rod, and the position sensing member can abut against the first limiter groove or the second limiter groove.

5. The fluid regulating device according to claim 4, characterized in that: A geometric center line of the first limiting groove along the extending direction of the groove body is perpendicular to a geometric center line of the second limiting groove along the extending direction of the groove body.

6. The fluid regulating device according to claim 5, characterized in that: The adjusting mechanism further comprises a transmission assembly, and the transmission assembly is arranged between the rotating assembly and the driving assembly so that the rotating assembly and the driving assembly can move synchronously.

7. The fluid regulating device according to claim 6, characterized in that: The transmission assembly comprises a transmission connecting member, a first end of the transmission connecting member is connected to the output end of the driving assembly, and a second end of the transmission connecting member is connected to the middle part of the rotating rod.

8. The fluid regulating device according to claim 7, characterized in that: The transmission assembly also includes a first fixing member and a second fixing member, a connecting hole is provided in the middle of the rotating rod, an internal threaded hole is provided at the first end of the transmission connecting member, and a connecting through hole is provided at the second end of the transmission connecting member, the first fixing member is threadedly connected to the internal threaded hole, and the second fixing member passes through the connecting through hole and is connected to the middle of the rotating rod, and the spiral line direction of the internal threaded hole is perpendicular to the axial direction of the connecting through hole.

9. The fluid regulating device according to claim 8, characterized in that: The transmission assembly further comprises a third fixing member, one end of which is connected to the non-output end of the driving assembly, and the other end of which is connected to the supporting inclined surface of the valve body.

10. A processing equipment, characterized in that: include: A fluid regulating device as claimed in any one of claims 1 to 9.

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