A plate curing rack

Abstract

This utility model discloses an electrode plate curing rack, relating to the technical field of battery production equipment. The utility model includes four rectangularly distributed support legs and four connecting beams welded to the support legs at both ends; several support rods are welded and fixed to any pair of parallel connecting beams; support feet are provided at the bottom of the support legs, with recessed grooves for inserting the ends of the support legs; the tops of the support rods form a support surface for placing electrode plates; in use, multiple curing racks are stacked sequentially; the support legs, connecting beams, and support rods are all made of stainless steel square tubing, and an acid and alkali resistant coating is sprayed onto the outer wall of the stainless steel square tubing. This utility model uses an acid and alkali resistant coating sprayed onto the outer wall of the stainless steel square tubing to improve acid corrosion resistance.

Description

Technical Field

[0001] This utility model belongs to the technical field of battery production equipment, and in particular relates to a plate curing rack. Background Technology

[0002] In lead-acid battery production, plate curing racks are used to support wet plates after paste application for curing. Existing curing racks are prone to corrosion and perforation of the steel frame in high-temperature, high-humidity, and acidic environments, which can lead to deformation and collapse of the rack. Utility Model Content

[0003] The purpose of this invention is to provide an electrode plate curing rack that improves acid corrosion resistance by spraying an acid and alkali resistant coating onto the outer wall of a stainless steel square tube, thus solving the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to an electrode plate curing rack, comprising four rectangularly distributed support legs and four connecting beams welded to the support legs at both ends; several support rods are welded and fixed on any pair of parallel connecting beams; and support feet are provided at the bottom of each support leg, with recesses formed on the support feet for insertion of the end of the support leg; the tops of the several support rods form a support surface for placing the electrode plate; in use, multiple curing racks are stacked sequentially; the support legs, connecting beams, and support rods are all made of stainless steel square tubing, and an acid and alkali resistant coating is sprayed onto the outer wall of the stainless steel square tubing to improve corrosion resistance in high temperature, high humidity, and acidic environments, and to eliminate the risk of frame perforation and deformation.

[0006] Furthermore, the bottom side of the groove is provided with a through guide hole; it also includes a movable rod that passes through the guide hole. Both ends of the movable rod are provided with threaded sections, and the two threaded sections are respectively threaded with nuts that can extend into the support legs and display heads. The physical displacement of the display head provides intuitive feedback on the stacking status, thus preventing the electrode plates from slipping due to the tilt of the shelf.

[0007] Furthermore, the display head includes a base block, the outer side of which is wrapped with a colored strip, a sprayed pigment layer, or a fluorescent layer; the fluorescent layer of the display head actively emits light in a dim curing chamber.

[0008] Furthermore, at least one of the connecting beams has an identification card attached to its inner wall; the identification card includes an identification card body and a storage rack for inserting the identification card body, and the insertion structure between the identification card body and the storage rack prevents the label from falling off in high temperature and high humidity environments.

[0009] Furthermore, the storage rack includes a frame, with rotating posts connected to both ends of the frame. The rotating posts are rotatably mounted on a fixed base, which is welded to the inner wall of the connecting beam. Several protrusions are provided on the edge of one surface of the frame away from the rotating posts. Pressure rods covering the frame are connected to the protrusions. The frame can be rotated 180° to open and close via the rotating posts, facilitating the replacement of identification cards.

[0010] Furthermore, a plurality of spherical protrusions are provided on the inner wall surface of the pressure rod and / or on the frame opposite the pressure rod along the length direction of the pressure rod. The protrusion height of the spherical protrusions is H1, and the distance between the pressure rod and the frame is H2, then H2 > H1; and the spherical protrusions between the pressure rod and the frame form an elastic engagement to prevent the identification card from shifting under equipment vibration conditions.

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

[0012] This invention improves acid corrosion resistance by spraying an acid and alkali resistant coating onto the outer wall of a stainless steel square tube.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the curing rack structure in Embodiment 1 of this utility model;

[0016] Figure 2 This is a schematic diagram of the curing rack structure in Embodiment 2 of this utility model;

[0017] Figure 3 This is a cross-sectional view of the curing rack in Embodiment 2 of this utility model;

[0018] Figure 4 This is a schematic diagram of the curing rack structure in Embodiment 3 of this utility model;

[0019] Figure 5 for Figure 4 Enlarged view of a section at point A in the middle;

[0020] Figure 6 This is the stacked state of the curing racks in Embodiment 2 of this utility model. Figure 1 ;

[0021] Figure 7This is the stacked state of the curing racks in Embodiment 2 of this utility model. Figure 2 ;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1-Support leg, 11-Connecting beam, 12-Support rod, 13-Support foot, 14-Moving rod, 15-Fixed seat, 16-Frame, 17-Pressure rod, 18-Universal wheel, 19-Honeycomb hole, 20-Collection tank, 21-pH test paper, 22-RFID chip, 23-Conical guide head, 24-Pressure sensor, 100-Identification card body, 131-Groove, 132-Guide hole, 141-Nut, 142-Display head, 151-Rotating column, 161-Protrusion. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Example 1, please refer to Figure 1 As shown, this utility model is an electrode plate curing frame, including a frame structure composed of four rectangularly distributed support legs 1 and four connecting beams 11. Several support rods 12 are welded and fixed on a pair of parallel connecting beams 11. The top of the several support rods 12 forms a support surface for placing the electrode plate. The support legs 1, connecting beams 11 and support rods 12 are all made of stainless steel square tubes, and an acid and alkali resistant coating is sprayed on the outer wall of the stainless steel square tubes. The acid and alkali resistant coating is an epoxy resin-polytetrafluoroethylene composite coating.

[0027] To facilitate stacking of the curing racks during use, a support foot 13 is provided at the bottom of the support leg 1. The support foot 13 has a recessed groove 131 for inserting the end of the support leg 1, making it convenient to use. Figure 6 As shown, they are stacked.

[0028] Example 2, based on Example 1, such as Figure 2-3 In addition to 6-7, when using a forklift to stack the curing racks, when the stacking height is high, in order to facilitate intuitive feedback on the stacking status and avoid the electrode plates slipping due to the tilt of the rack, a through guide hole 132 is provided on the bottom side of the groove 131; it also includes a movable rod 14 that passes through the guide hole 132, both ends of the movable rod 14 are provided with threaded sections, and the two threaded sections are respectively threaded with a nut 141 that can extend into the support leg 1 and a display head 142.

[0029] Specifically, the display head 142 includes a base block, which is coated with a fluorescent layer, or has red tape wrapped around its outer side, or has red pigment sprayed onto its outer wall to form a pigment layer.

[0030] Example 3, based on Example 1, such as Figure 4-5 An identification card is connected to the inner wall of a connecting beam 11; the identification card includes an identification card body 100 and a storage rack for inserting the identification card body 100; the storage rack includes a frame 16, and both ends of the frame 16 are connected to rotating posts 151. The rotating posts 151 are rotatably mounted on a fixed base 15, and a rubber layer is provided on the inner wall of the mounting hole of the rotating posts 151 or the fixed base 15. The rubber layer is used to facilitate the control of the rotating posts 151 to rotate and stop at any position.

[0031] Furthermore, a number of protrusions 161 are provided on the edge side of the frame 16 away from the rotating column 151. A pressure rod 17 covering the frame 16 is connected to the protrusion 161. A number of spherical protrusions are provided on the inner wall surface of the pressure rod 17 along its length direction. The protrusion height of the spherical protrusions is 0.5mm. The distance between the pressure rod 17 and the frame 16 is 1.5mm.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plate curing rack, characterized in that: It includes four rectangular support legs (1) and four connecting beams (11) welded to the support legs (1) at both ends. Several support rods (12) are welded and fixed on any pair of parallel connecting beams (11); and a support foot (13) is provided at the bottom end of the support leg (1), and a groove (131) is formed on the support foot (13) for the end of the support leg (1) to be inserted. The tops of several of the support rods (12) form a support surface for placing the electrode plates; In use, multiple curing racks are stacked sequentially; The supporting leg (1), connecting beam (11) and supporting rod (12) are all made of stainless steel square tubes, and an acid and alkali resistant coating is sprayed on the outer wall of the stainless steel square tubes.

2. The electrode plate curing frame according to claim 1, characterized in that, The bottom side of the groove (131) is provided with a through guide hole (132). It also includes a movable rod (14) that passes through a guide hole (132), both ends of which are provided with threaded sections, and the two threaded sections are respectively threaded with a nut (141) and a display head (142) that can extend into the support leg (1).

3. The electrode plate curing frame according to claim 2, characterized in that, The display head (142) includes a base block, the outer side of which is wrapped with a color strip, a sprayed pigment layer or a fluorescent layer.

4. The electrode plate curing frame according to claim 1, characterized in that, At least one of the connecting beams (11) has an identification card attached to its inner wall; the identification card includes an identification card body (100) and a storage rack for inserting the identification card body (100).

5. The electrode plate curing frame according to claim 4, characterized in that, The storage rack includes a frame (16), with rotating posts (151) connected to both ends of the frame (16). The rotating posts (151) are rotatably mounted on a fixed seat (15), which is welded to the inner wall of the connecting beam (11). Several protrusions (161) are provided on the edge of one surface of the frame (16) away from the rotating posts (151), and pressure rods (17) covering the frame (16) are connected to the protrusions (161).

6. The electrode plate curing frame according to claim 5, characterized in that, A number of spherical protrusions are provided on the inner wall surface of the pressure rod (17) and / or on the frame (16) opposite to the pressure rod (17) along the length direction of the pressure rod (17).

7. The electrode plate curing frame according to claim 6, characterized in that, The protrusion height of the spherical protrusion is H1, and the distance between the pressure rod (17) and the frame (16) is H2, then H2 > H1.

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