Drying equipment for coated lead-acid storage battery grid

Abstract

The utility model provides drying equipment for a lead-acid storage battery grid after coating, which comprises a conveying belt for conveying the battery grid, and is characterized in that the conveying belt penetrates through a drying chamber, and a flow guide assembly for guiding air flow to circularly act on the surface of the storage battery grid is arranged in the drying chamber; and the intermittent movement assembly is arranged below the conveying belt and is used for controlling intermittent conveying of the storage battery grid. According to the utility model, the conveyor belt is designed to be hollowed out and is matched with the flow guide component arranged in the drying chamber, so that heat circulation can be formed in the drying chamber, and the uniformity of drying the paste on the upper and lower parts of the storage battery grid is ensured by carrying out double-sided drying treatment on the storage battery grid. And the storage battery grid is blocked through the intermittent movement assembly, so that the storage battery grid can stay for a short time at the position with the highest drying efficiency, and the drying efficiency of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field especially relates to a lead -acid battery grid coating after drying equipment. BACKGROUND

[0002] The battery is used for the main motive power energy supply in life, and the lead -acid battery includes the grid. The semi -finished battery grid needs to be coated with special paste before use, needs to dry the paste after coating, and in order to shorten the drying treatment time, needs to use the drying equipment.

[0003] Chinese patent CN209131329U discloses a battery grid surface drying kiln.

[0004] But this technical scheme can only carry out drying treatment to one side of the battery grid, can cause uneven drying treatment of the battery grid, and the technical scheme cannot form heat circulation, thereby forming heat energy waste. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of lead -acid battery grid coating after drying equipment, and heat circulation function is realized by flow guide component, solve heat energy waste problem. By being designed into openwork structure with flow guide component to transport belt, the problem that only one side of the battery grid is blown to cause uneven drying is solved.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of lead -acid battery grid coating after drying equipment, including the transport belt of transport battery grid, it is characterized in that, the transport belt passes through drying chamber, the flow guide component for guiding airflow circulation is provided in the drying chamber and acts on the surface of battery grid, and it further includes the intermittent motion component for controlling the intermittent transmission of battery grid below the transport belt.

[0008] As a preferred, the flow guide component includes: first fan, second fan, third fan and fourth fan are sequentially arranged around the drying chamber, and the air outlet and air inlet of four groups of fans are sequentially arranged.

[0009] As a preferred, the first fan and the second fan are located above and below the transport belt respectively, and the third fan and the fourth fan are located above and below the transport belt respectively;The air outlet of the first fan and the third fan is equipped with controllable heating source.

[0010] As a preferred, the controllable heating source is variable frequency heating wire.

[0011] As a preferred, the fourth fan outlet has two, respectively corresponding to the first fan inlet and the exhaust outlet vertically leading to the outside of the drying chamber, the fourth fan outlet is provided with a first electromagnetic control valve for controlling the opening or blocking of the fourth fan outlet, and the exhaust outlet is provided with a second electromagnetic control valve for controlling the opening or blocking of the exhaust outlet.

[0012] As a preferred, the intermittent motion assembly is provided with two groups, which are respectively arranged below the first fan outlet and above the third fan.

[0013] As a preferred, the intermittent motion assembly comprises: a baffle slidingly arranged in a sliding groove formed in the side wall of the drying chamber for blocking the battery plate grid and a driving part intermittently driving the baffle to reciprocate up and down.

[0014] As a preferred, the baffle is provided with a reset member for automatically lifting the baffle at the sliding groove of the drying chamber, and one end of the reset member is connected with one end of the baffle and the bottom of the groove.

[0015] As a preferred, the reset member is a compressed metal spring.

[0016] As a preferred, the driving part comprises: a cam rotatingly arranged on one side of the baffle and intermittently pressing the boss on the baffle to make the baffle intermittently move downward; and a driving member driving the cam to rotate.

[0017] As a preferred, the driving member is a motor.

[0018] As a preferred, the conveying belt is of a hollow structure.

[0019] As a preferred, the inner wall at the rear of the drying chamber is provided with a temperature sensor and a humidity sensor.

[0020] As a preferred, the rear of the drying chamber is provided with a control room for controlling the air volume of the fan and the temperature of the controllable heating source.

[0021] As a preferred, the front of the drying chamber is provided with a reading window and an observation window, and the observation window is externally provided with a transparent protective cover.

[0022] The beneficial effects of the utility model lie in:

[0023] (1) The utility model discloses a guide assembly is arranged in the drying chamber, heat circulation can be formed in the drying chamber, and the heating efficiency is improved.

[0024] (2) The utility model discloses a hollow design is carried out to the conveyer belt and is matched with the flow guide component, and the circulation of airflow in the drying chamber makes the battery grid can carry out double -sided drying treatment, guarantees the uniformity of the paste drying of battery grid upper and lower.

[0025] (3) The utility model discloses the control chamber control fan air volume and controllable heating source temperature can adjust the drying efficiency and drying effect of battery grid paste coating between each other.

[0026] (4) The utility model discloses the intermittent motion component is blocked to battery grid, and the battery grid can stay temporarily at the place where drying efficiency is fastest, and the drying efficiency of equipment is improved.

[0027] Summarized above, the utility model has simple structure, is convenient for maintenance, and good heat cycle performance, and heating is even, and has advantages such as high drying efficiency. DRAWINGS

[0028] Figure 1 It is the whole structure schematic drawing of the utility model;

[0029] Figure 2 It is the whole main view schematic drawing of the utility model;

[0030] Figure 3 It is the fourth fan place amplification schematic drawing of the utility model;

[0031] Figure 4 It is the intermittent motion component amplification schematic drawing of the utility model; SPECIFIC EMBODIMENT

[0032] The technical scheme in the embodiment of the utility model will be described clearly and completely in the embodiment of the utility model in combination with the drawings, and obviously, the described embodiment is only a part of the embodiment of the utility model, but not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model protection.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0034] Example

[0035] like Figure 1 As shown, a post-coating drying device for lead-acid battery grids includes a conveyor belt 100 for transporting battery grids. The conveyor belt 100 passes through a drying chamber 200. The drying chamber 200 is provided with a guide component 1 for guiding air circulation to act on the surface of the battery grid, and also includes an intermittent motion component 2 provided below the conveyor belt 100 for controlling the intermittent transmission of the battery grid.

[0036] like Figure 2 As shown, the guide assembly 1 includes: a first fan 11, a second fan 12, a third fan 13 and a fourth fan 14 arranged in sequence around the drying chamber 200, and the air outlets and air inlets of the four groups of fans are arranged in sequence.

[0037] like Figure 2 As shown, the first fan 11 and the second fan 12 are respectively located above and below the conveyor belt 100, and the third fan 13 and the fourth fan 14 are respectively located above and below the conveyor belt 100; the air outlets of the first fan 11 and the third fan 13 are both provided with a controllable heating source 15.

[0038] like Figure 3 As shown, the fourth fan 14 has two air outlets, namely a fourth fan outlet 141 corresponding to the air inlet of the first fan 11 and an exhaust outlet 142 vertically leading to the outside of the drying chamber 200. The fourth fan outlet 141 is provided with a first electromagnetic control valve 143 for controlling the opening or blocking of the fourth fan 14 outlet, and the exhaust outlet 142 is provided with a second electromagnetic control valve 144 for controlling the opening or blocking of the exhaust outlet 142.

[0039] As Figure 2 shown, the intermittent motion assembly 2 is provided with two groups, respectively provided below the first fan 11 outlet and above the third fan 13.

[0040] As Figure 4 shown, the intermittent motion assembly 2 includes: the baffle 21 slidingly provided in the groove 201 of the drying chamber 200 sidewall for blocking the battery grid and the driving part 22 intermittently driving the baffle 21 reciprocating motion.

[0041] As Figure 4 shown, the baffle 21 is provided with a reset member 23 at the sliding position of the groove 201, which automatically lifts the baffle 21, and one end of the reset member 23 is connected with one end of the baffle 21 and the bottom of the groove 201.

[0042] As Figure 4 shown, the driving part 22 includes: the cam 221 rotatingly provided on one side of the baffle intermittently pressing the boss 211 on the baffle 21 to make the baffle 21 intermittent downward motion; and the driving member 222 driving the cam 221 to rotate.

[0043] As Figure 1 shown, the conveying belt 100 is a hollow structure.

[0044] As Figure 2 shown, the temperature sensor 210 and the humidity sensor 220 are provided on the inner wall behind the drying chamber 200.

[0045] As Figure 1 shown, the control chamber 300 is provided behind the drying chamber 200 for controlling the air volume of the flow guide assembly 1 and the temperature of the controllable heating source 15.

[0046] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A post-coating drying device for lead-acid battery grids, comprising a conveyor belt for conveying battery grids, characterized in that: The conveyor belt passes through a drying chamber, wherein the drying chamber is provided with a flow guide assembly for guiding airflow to circulate on the surface of the battery grid, and further comprising an intermittent motion assembly provided below the conveyor belt for controlling the intermittent transmission of the battery grid; The air guide assembly includes: a first fan, a second fan, a third fan, and a fourth fan arranged in sequence around the drying chamber, and the air outlets and air inlets of the four sets of fans are arranged in sequence correspondingly; The conveyor belt is a hollow structure.

2. The post-coating drying equipment for lead-acid battery grids according to claim 1, characterized in that: The first fan and the second fan are respectively located above and below the conveyor belt, and the third fan and the fourth fan are respectively located above and below the conveyor belt; the air outlets of the first fan and the third fan are both provided with a controllable heating source.

3. The post-coating drying equipment for lead-acid battery grids according to claim 2, characterized in that: The fourth fan has two air outlets, namely a fourth fan outlet corresponding to the first fan air inlet and an exhaust outlet vertically leading to the outside of the drying chamber. The fourth fan outlet is provided with a first electromagnetic control valve for controlling the opening or blocking of the fourth fan outlet, and the exhaust outlet is provided with a second electromagnetic control valve for controlling the opening or blocking of the exhaust outlet.

4. The post-coating drying equipment for lead-acid battery grids according to claim 1, characterized in that: The intermittent motion components are provided in two groups, which are respectively arranged directly below the air outlet of the first fan and directly above the third fan.

5. The post-coating drying equipment for lead-acid battery grids according to claim 4, characterized in that: The intermittent motion component includes: a baffle slidably arranged in a groove opened on the side wall of the drying chamber for blocking the battery grid and a driving part that intermittently drives the baffle to move up and down.

6. The post-coating drying equipment for lead-acid battery grids according to claim 5, characterized in that: The baffle is provided with a reset member for automatically lifting the baffle at the sliding position of the groove, and one end of the reset member is connected to the other end of the baffle and the bottom of the groove.

7. The post-coating drying equipment for lead-acid battery grids according to claim 5, characterized in that: The driving part includes: a cam which is arranged on one side of the baffle and intermittently presses the boss on the baffle to make the baffle intermittently move downward; and a driving member which drives the cam to rotate.

8. The post-coating drying equipment for lead-acid battery grids according to claim 2, characterized in that: A control chamber for controlling the air output of the guide assembly and the temperature of the controllable heating source is provided behind the drying chamber.

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