Assembling equipment for mining battery power system

Abstract

The invention discloses assembly equipment for a mining battery power system, and relates to the technical field of mining batteries, the assembly equipment comprises a conveying belt for conveying a U-shaped plate, and further comprises assembly modules arranged on the two sides of one end of the conveying belt, and the assembly modules are used for embedding a limiting frame into the two ends of the U-shaped plate; the assembling module comprises a feeding mechanism and a pushing mechanism, the pushing mechanism is arranged on one side of the conveying belt and used for pushing the limiting frame into the U-shaped plate, and the feeding mechanism is used for conveying the limiting frame to the pushing end of the pushing mechanism; an assembly platform is fixedly arranged at the bottom of the conveying belt, each assembly module comprises two limiting frames fixedly arranged on the assembly platform, the two limiting frames are symmetrically arranged in parallel, and a support used for bearing a limiting frame is fixedly arranged on the sides, away from the conveying belt, of the limiting frames on the two sides. According to the automatic feeding and pushing device, automatic feeding and pushing of the multiple sets of limiting frames can be achieved, and compared with a manual pre-positioning mode in the prior art, the feeding efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of mining batteries, and in particular to assembly equipment for a mining battery power system. Background Art

[0002] Mining batteries are batteries designed for mining environments. They are explosion-proof, durable, high-performance and safe to meet the power needs of various equipment in mines. Mining batteries are widely used in various equipment in mines, such as underground monitoring systems, communication systems, lighting systems, power supply control systems, etc. They serve as backup power or main power to provide power support for the normal operation of these equipment.

[0003] Mining batteries usually include a battery box, an upper cover, a battery cell and a charging module. Since the use environment of mining batteries is relatively harsh, in order to protect the battery cell, a protective shell needs to be set on the outside of the battery cell for protection, and then the protective shell needs to be fixed in the battery box; When the battery cell and the protective shell are assembled, the existing protective shell is usually an integrated structure. When the clamp fixes the battery cell and hoisted it onto the protective shell, the volume of the protective shell is only slightly larger than the volume of the battery cell. The clamp cannot extend into the protective shell. The hoist can only hoist the battery cell above the protective shell. After the clamp is separated from the battery cell, the battery cell uses its own gravity to fall into the protective shell. However, due to a certain height difference in the inner cavity of the protective shell, the battery cell is easily damaged when it falls. Accordingly, when the battery cell needs to be replaced or repaired, the battery cell is difficult to remove from the protective shell. Summary of the invention

[0004] The purpose of the present invention is to provide an assembly device for a mining battery power system to solve the following technical problems: 1) The existing battery cell protective shell is an integrated structure; 2) The lifting device cannot be inserted into the protective shell for assembly.

[0005] The purpose of the present invention can be achieved through the following technical solutions: An assembly device for a mining battery power system includes a conveyor belt for conveying a U-shaped plate, and also includes an assembly module arranged on both sides of one end of the conveyor belt, the assembly module is used to embed a limit frame into both ends of the U-shaped plate; The assembly module includes a feeding mechanism and a pushing mechanism. The pushing mechanism is arranged on one side of the conveyor belt and is used to push the limit frame into the U-shaped plate. The feeding mechanism is used to convey the limit frame to the pushing end of the pushing mechanism. An assembly platform is fixedly arranged at the bottom of the conveyor belt, and each assembly module includes two sets of limit frames fixedly arranged on the assembly platform. The two sets of limit frames are arranged in parallel and symmetrically, and a bracket for carrying the limit frame is fixedly arranged on one side of the limit frames on both sides away from the conveyor belt; The feeding mechanism comprises a limit plate, which is vertically fixed above the end of the bracket away from the conveyor belt, a feeding rod is slidably arranged in the limit plate, and a feeding tray is fixedly arranged on one end of the feeding rod toward the limit frame, the plane where the feeding tray is located is perpendicular to the feeding rod, and a plurality of groups of feeding plates are fixedly arranged on the feeding tray in a circumferential array; Among them, a first spring is provided on the feeding rod, and two groups of baffles for blocking materials are fixedly arranged on the limiting frames on both sides. The distance between the ends of the two side brackets close to each other and the corresponding baffles on one side only allows one group of limiting frames to fall.

[0006] Preferably, a U-shaped frame is fixedly arranged on the top of the limiting frames on both sides, and a wedge-shaped plate is provided in the U-shaped frame. The inclined surface of the wedge-shaped plate is located on the side away from the limiting frame, wherein the wedge-shaped plate is connected to a lifting part that drives the wedge-shaped plate to rise and fall.

[0007] Preferably, the pushing mechanism includes a screw rotatably arranged on the assembly platform, the end of the screw is fixed to the output end of the servo motor, the threads on both sides of the screw have opposite rotation directions, nuts are symmetrically spirally arranged on both sides of the screw, an L-shaped pushing frame is fixed on the nut, the end of the L-shaped pushing frame is fixed to the pushing tray through a pushing plate, and driving plates are fixed on both sides of the pushing tray.

[0008] Preferably, two groups of guide plates are slidably arranged between the limit frames, the surfaces of the guide plates are flush with the bottom surface of the U-shaped plate, and the guide plates on both sides are connected to an adjustment mechanism that drives them to move toward or away from the U-shaped plate.

[0009] Preferably, the adjustment mechanism includes a positioning rod fixedly arranged at the bottom of the two groups of guide plates, an adjustment rod fixed to the positioning rod is slidably arranged between the L-shaped push frames, and a second spring is provided on the adjustment rod.

[0010] Preferably, the lifting part includes a first gas cylinder arranged in parallel and symmetrically on the assembly platform, the first gas cylinder is fixed to the assembly platform by a positioning frame, a first gas plug is slidably arranged in the first gas cylinder, a push column is fixedly arranged on the side of the first gas plug facing the driving plate, the push column is slidably connected to the cylinder wall of the first gas cylinder, a convex plate is fixedly arranged at the end of the push column, a third spring is arranged on the push column, and the lifting part also includes a second gas cylinder fixedly arranged in the U-shaped frame, a second gas plug is slidably arranged in the second gas cylinder, the second gas plug is fixed to the wedge plate by a lifting rod, and the lifting rod is slidably connected to the cylinder wall of the second gas cylinder; Wherein, the air cavity of the first air cylinder is connected with the air cavity of the second air cylinder through an air delivery pipe.

[0011] Beneficial effects of the present invention: The present invention provides a detachable protective shell. Therefore, when the battery module is installed in the protective shell, the limit frames at both ends are not yet embedded in the U-shaped plate, so that the clamp can directly hoist the battery module to the bottom of the U-shaped plate, which has higher protection. After the battery module is placed in the U-shaped plate, the limit frame can be assembled into the U-shaped plate by an assembly device to avoid damage to the battery module. When the present invention arranges each group of limit frames on the bracket, the loading plate is first pulled to move in the direction away from the limit frame, so that the first spring contracts to generate elastic force. Therefore, the first spring gives each limit frame a pressing force toward the limit frame through the loading plate. Since the limit frame farthest from the loading plate is separated from the bracket, it is not supported by the bracket, so that it can slide toward the bottom to the pushing end along the limit frame under the action of gravity. With the output of the limit frame, the elastic force of the first spring given by the loading plate pushes each limit frame to move in the direction of the limit frame, so as to facilitate subsequent loading again. In the present invention, before the U-shaped plate moves to the assembly end, the guide plates on both sides are in a state of being away from the assembly end. When the U-shaped plate moves to the assembly end, the pushing mechanism pushes the limit frame to the U-shaped plate, and at the same time, the guide plates of the assembly modules on both sides are synchronously driven to move toward each other through the adjustment mechanism. The U-shaped plate is clamped and positioned by the guide plates, so that the U-shaped plate is kept at the center position of the assembly end, and the accuracy of subsequent assembly is further improved. The present invention arranges a plurality of limit frames neatly on the two side brackets. When loading, the limit frames are directly transported one by one in order to the pushing end of the pushing mechanism through the loading mechanism, and then the limit frames are pushed into the U-shaped plate through the pushing mechanism to realize assembly. Therefore, the present invention can realize automatic loading and pushing of multiple groups of limit frames. Compared with the manual pre-positioning method in the prior art, the loading efficiency of the present invention is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Figure 1 It is a structural schematic diagram of the prior art; Figure 2 It is a structural schematic diagram of a mining battery power system of the present invention; Figure 3 It is a schematic diagram of the internal structure of a mining battery power system of the present invention; Figure 4 It is a structural schematic diagram of a battery cell module in a mining battery power system of the present invention; Figure 5 It is a structural schematic diagram of a U-shaped plate in a mining battery power system of the present invention; Figure 6 It is a structural schematic diagram of a limit frame in a mining battery power system of the present invention; Figure 7 It is a structural schematic diagram of an assembly device for a mining battery power system of the present invention; Figure 8 It is a structural schematic diagram of an assembly module in an assembly device for a mining battery power system of the present invention; Fig. 9 It is a structural schematic diagram of a feeding mechanism in an assembly device of a mining battery power system of the present invention; Fig.10 It is a structural schematic diagram of a material pushing mechanism in an assembly device of a mining battery power system of the present invention; Fig.11 It is a structural schematic diagram of an assembly device of a mining battery power system of the present invention during assembly; Fig.12 It is a structural schematic diagram of a bracket in an assembly device of a mining battery power system of the present invention; Fig.13 It is a structural schematic diagram of a wedge plate in an assembly device of a mining battery power system of the present invention; Fig.14 It is a structural schematic diagram of a first gas cylinder in an assembly device of a mining battery power system of the present invention.

[0014] In the figure: 1, box; 2, battery module; 3, U-shaped plate; 4, conveyor belt; 5, assembly module; 6, second air cylinder; 7, push plate; 101, base; 102, top plate; 103, display screen; 104, charge and discharge module; 105, pressure relief valve; 106, sound and light alarm; 201, connecting plate; 202, sixth positioning hole; 301, fifth positioning hole; 302, mounting plate; 303, positioning column; 304, first positioning hole; 305, second positioning hole; 306, limit frame; 307, third positioning hole; 308, fourth positioning hole; 401, assembly platform; 402, screw; 403, servo motor; 404, limit Positioning frame; 405, positioning frame; 406, L-shaped push frame; 407, U-shaped frame; 408, nut; 501, bracket; 502, limit plate; 503, loading rod; 504, first spring; 505, loading plate; 506, loading plate; 507, baffle; 601, air pipe; 602, first air cylinder; 603, push column; 604, convex plate; 605, third spring; 606, second air plug; 607, lifting rod; 608, wedge plate; 609, inclined surface; 610, first air plug; 701, driving plate; 702, push plate; 703, guide plate; 704, positioning rod; 705, adjusting rod; 706, second spring. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Example 1 See also Figure 2 As shown, the present invention is a battery power system for mining, including a box body 1, a base 101 is fixedly arranged at the bottom of the box body 1, and a top plate 102 is fixedly arranged on the box body 1; specifically, the box body 1 of this embodiment is fixed to the base 101 and the top plate 102 respectively by a plurality of bolt groups; wherein, the box body 1, the base 101 and the top plate 102 are all steel plates, and the surface is electrophoretic spray-painted to prevent corrosion caused by high humidity and some sulfuric acid and salt-containing environments in the mine, and secondly, it can avoid collisions with stones during underground operations, and the rigidity is higher.

[0017] In this embodiment, please refer to Figure 3-Figure 6 A plurality of groups of battery cell modules 2 are arranged in the box body 1, wherein the battery cell modules 2 are fixed in a protective shell, the protective shell includes a U-shaped plate 3, and limit frames 306 for limiting the battery cell modules 2 are fixedly arranged at both ends of the U-shaped plate 3; specifically, when the limit frames 306 on both sides are embedded in the U-shaped plate 3, the side of the limit frames 306 on both sides that are close to each other abuts against the battery cell module 2, and the other side is flush with the end surface of the U-shaped plate 3.

[0018] It can be explained that the present embodiment provides a detachable protective shell, so when the battery cell module 2 is installed in the protective shell, the limit frames 306 at both ends have not yet been embedded in the U-shaped plate 3, so that the clamp can directly lift the battery cell module 2 to the bottom of the U-shaped plate 3, which has higher protection. After the battery cell module 2 is placed on the U-shaped plate 3, the limit frame 306 can be assembled into the U-shaped plate 3 through assembly equipment to avoid damage to the battery cell module 2.

[0019] In addition, several groups of first positioning holes 304 are opened at the bottom of the U-shaped plate 3, several groups of second positioning holes 305 are opened on both sides of the U-shaped plate 3, several groups of third positioning holes 307 corresponding to the first positioning holes 304 are opened at the bottom of the limiting frame 306, and several groups of fourth positioning holes 308 corresponding to the second positioning holes 305 are opened on both sides of the limiting frame 306. When the limiting frame 306 and the U-shaped plate 3 are assembled, the limiting frame 306 and the U-shaped plate 3 can be further fixed by the bolt group cooperating with the positioning holes.

[0020] Several groups of fifth positioning holes 301 are also opened on the top of the limiting frame 306, and a connecting plate 201 is also provided on the battery cell module 2. Sixth positioning holes 202 are provided at both ends of the connecting plate 201, which are fixed to the fifth positioning holes 301 by a bolt group. The connecting plate 201 can fix the top of the battery cell module 2.

[0021] See also Figure 3-Figure 4 In this embodiment, three groups of battery cell modules 2 are provided. Mounting plates 302 are fixedly arranged on both sides of the box body 1. Positioning posts 303 for plugging and positioning with the first positioning holes 304 and the third positioning holes 307 are fixedly arranged on the mounting plates 302. Therefore, the three groups of battery cell modules 2 can be arranged in order in the box body 1.

[0022] In this embodiment, please refer to Figure 2 A charging and discharging module 104 is arranged on one side of the box body 1, a display screen 103 for displaying the parameters of the battery cell module 2 is arranged on one side of the charging and discharging module 104, and a pressure relief valve 105 is arranged on the other side of the charging and discharging module 104. When the battery cell module 2 in the box body 1 fails due to thermal failure, the pressure is released through the pressure relief valve 105, which can achieve an explosion-proof effect.

[0023] A sound and light alarm 106 is also provided on one side of the display screen 103; when the battery is used in a mine, due to the poor light and excessive noise in the mine, the sound and light alarm 106 can synchronously emit a siren and flash lights to improve the warning effect.

[0024] Example 2 Based on Example 1, please refer to Figure 7-Figure 8 , an assembly device for a mining battery power system, comprising a conveyor belt 4 for conveying a U-shaped plate 3, and also comprising assembly modules 5 arranged on both sides of one end of the conveyor belt 4, the assembly modules 5 being used to embed a limit frame 306 into both ends of the U-shaped plate 3; specifically, in this embodiment, a manipulator is used to place the U-shaped plates 3 to be assembled at an equidistant distance at the starting feeding end of the conveyor belt 4, and the U-shaped plates 3 are transported to the assembly end by the conveyor belt 4, and two groups of assembly modules 5 are distributed on both sides of the assembly end. After the lifting fixture lifts the battery cell module 2 to the U-shaped plate 3, the limit frame 306 is assembled with the two ends of the U-shaped plate 3 by the assembly modules 5 on both sides.

[0025] The assembly module 5 includes a loading mechanism and a pushing mechanism. The pushing mechanism is arranged on one side of the conveyor belt 4, and is used to push the limit frame 306 into the U-shaped plate 3. The loading mechanism is used to transport the limit frame 306 to the pushing end of the pushing mechanism. It can be explained that in this embodiment, the loading mechanism first transports the limit frame 306 to the pushing end of the pushing mechanism, and then pushes the limit frame 306 into the U-shaped plate 3 through the pushing mechanism to realize assembly.

[0026] See also Fig. 9 as well as Figure 12-13 An assembly platform 401 is fixedly arranged at the bottom of the conveyor belt 4, and each group of assembly modules 5 includes two groups of limit frames 404 fixedly arranged on the assembly platform 401. The two groups of limit frames 404 are arranged in parallel and symmetrically, and a bracket 501 for carrying the limit frame 306 is fixedly arranged on the side of the limit frames 404 on both sides away from the conveyor belt 4; specifically, several groups of limit frames 306 to be assembled are neatly arranged on the bracket 501, and during assembly, each limit frame 306 is sequentially transported to the pushing end through the loading mechanism.

[0027] See also Fig. 9 The feeding mechanism includes a limit plate 502, which is vertically fixed above the end of the bracket 501 away from the conveyor belt 4. A feeding rod 503 is slidably arranged in the limit plate 502, and a feeding tray 505 is fixedly arranged at one end of the feeding rod 503 facing the limit frame 404. The plane where the feeding tray 505 is located is perpendicular to the feeding rod 503. A plurality of groups of feeding plates 506 are fixedly arranged in a circumferential array on the feeding tray 505; wherein, a first spring 504 is provided on the feeding rod 503, and two groups of baffles 507 for blocking materials are fixedly arranged on the limit frames 404 on both sides, and the brackets 501 on both sides are close to each other. The distance between the near end and the corresponding side baffle 507 only allows one group of limit frames 306 to fall; it can be explained that when each group of limit frames 306 is arranged on the bracket 501, the loading plate 505 is first pulled to move in the direction away from the limit frame 404, so that the first spring 504 contracts to generate elastic force, so the first spring 504 gives each limit frame 306 a pressing force toward the limit frame 404 through the loading plate 506. At this time, the limit frame 306 farthest from the loading plate 505 is separated from the bracket 501 and is not supported by the bracket 501 (see Fig.13 ), so that it can slide toward the bottom to the pushing end along the limit frame 404 under the action of gravity. With the output of this group of limit frames 306, the elastic force of the loading plate 506 given to the first spring 504 pushes the subsequent limit frames 306 to move toward the limit frame 404 by a frame thickness to facilitate loading again.

[0028] In order to prevent the limiting frame 306 and the baffle 507 from being too frictionally affected by the pressing force of the first spring 504 and thus being unable to fall stably, in this embodiment, please refer to Fig. 9 as well as Fig.13, U-shaped frames 407 are fixedly arranged on the top of the limiting frames 404 on both sides, and wedge plates 608 are arranged in the U-shaped frames 407, and the inclined surface 609 of the wedge plates 608 is located on the side away from the limiting frames 404, wherein the wedge plates 608 are connected to the lifting part that drives them to rise and fall; it can be explained that the limiting frames 306 to be output are marked as the first group, and the limiting frames 306 adjacent thereto are marked as the second group. When loading, the wedge plates 608 are driven by the lifting part to move toward the limiting frames 306, and the tapered shape of the wedge plates 608 The end can be extended into the gap between the first group of limit frames 306 and the second group of limit frames 306. Since the inclined surface 609 is located on the side close to the second group of limit frames 306, when the wedge plate 608 is extended into the gap between the first group of limit frames 306 and the second group of limit frames 306, it can push the second group of limit frames 306 to move a distance away from the limit frame 404. Then, the first group of limit frames 306 will not be affected by the clamping force of the first spring 504, and it can slide smoothly to the pushing end under the action of gravity.

[0029] See also Figure 9-10 The pushing mechanism includes a screw rod 402 rotatably arranged on the assembly platform 401, the end of the screw rod 402 is fixed to the output end of the servo motor 403, the threads on both sides of the screw rod 402 are rotated in opposite directions, and nuts 408 are symmetrically spirally sleeved on both sides of the screw rod 402, and an L-shaped pushing frame 406 is fixedly arranged on the nut 408, and the end of the L-shaped pushing frame 406 is fixed to the pushing disk 7 through a pushing plate 702, and driving plates 701 are fixedly arranged on both sides of the pushing disk 7; it can be explained that when the limiting frame 306 falls to the pushing end, the servo motor 403 is started to drive the screw rod 402 to rotate, and the nut 408 pushes the limiting frame 306 to slide in the direction of the U-shaped plate 3 through the L-shaped pushing frame 406, the pushing plate 702, the pushing disk 7 and the driving plate 701 during the movement on the screw rod 402 (see Fig.11 ).

[0030] In order to ensure that the limiting frame 306 can be stably pushed into the U-shaped plate 3, in this embodiment, please refer to Figure 9-10The guide plates 703 on both sides of the U-shaped plate 3 are connected to the guide plates 703 for clamping and positioning the U-shaped plate 3 so that the U-shaped plate 3 is kept at the center position of the assembly end, thereby further improving the accuracy of subsequent assembly.

[0031] When the guide plates 703 are in contact with the U-shaped plate 3, the L-shaped push frame 406 can be used to push the second spring 706 into contact with the guide plates 703.

[0032] See also Figure 9-10 as well as Figure 13-14 The lifting part includes a first gas cylinder 602 arranged parallel and symmetrically on the assembly platform 401, the first gas cylinder 602 is fixed on the assembly platform 401 through a positioning frame 405, a first gas plug 610 is slidably arranged in the first gas cylinder 602, a push column 603 is fixedly arranged on the side of the first gas plug 610 facing the driving plate 701, the push column 603 is slidably connected to the wall of the first gas cylinder 602, a convex plate 604 is fixedly arranged at the end of the push column 603, a third spring 605 is arranged on the push column 603, one end of the third spring 605 is connected to the first gas cylinder 60 2 is fixed, and the other end is fixed to the convex plate 604. The lifting part also includes a second gas cylinder 6 fixedly arranged in the U-shaped frame 407. A second gas plug 606 is slidably arranged in the second gas cylinder 6. The second gas plug 606 is fixed to the wedge plate 608 through a lifting rod 607. The lifting rod 607 is slidably connected to the cylinder wall of the second gas cylinder 6. The air cavity of the first gas cylinder 602 is connected to the air cavity of the second gas cylinder 6 through the gas delivery pipe 601. It can be explained that when no feeding is required, the wedge plate 608 is just located above the limiting frame 306 (see Fig.13), when feeding is required, the screw rod 402 is driven to rotate by the servo motor 403, so that the nut 408 drives the driving plate 701 to move in the direction away from the U-shaped plate 3, and then the first air plug 610 can be driven to slide in the first air cylinder 602 through the convex plate 604 and the push column 603, so that the gas in the first air cylinder 602 is squeezed into the air cavity of the second air cylinder 6 through the air pipe 601. At this time, the third spring 605 contracts to generate elastic force, thereby pushing the second air plug 606 to slide downward, and the second air plug 606 pushes the wedge plate 608 downward through the lifting rod 607. After the feeding is completed, the driving plate 701 is reset, and the third spring 605 can drive the push column 603 to reset, thereby adjusting the wedge plate 608 to reset. This embodiment does not need to use other servo drive equipment to adjust the feeding, saving costs.

[0033] In addition, an infrared sensor can be provided on the conveyor belt 4 to monitor whether the U-shaped plate 3 is conveyed to the assembly end. When the U-shaped plate 3 is conveyed to the assembly end, the infrared sensor sends a signal to stop conveying to the conveyor belt 4 through the controller.

[0034] A method for assembling equipment for a mining battery power system comprises the following steps: See also Figure 7-Figure 8 , the robot places the U-shaped plates 3 to be assembled at an equidistant position at the starting feeding end of the conveyor belt 4, and conveys the U-shaped plates 3 to the assembly end through the conveyor belt 4; See also Figure 9-10 , a plurality of groups of limit frames 306 to be assembled are neatly arranged on the brackets 501 on both sides. During assembly, each limit frame 306 is sequentially transported to the pushing end by the feeding mechanism; When the limiting frame 306 falls to the pushing end, the servo motor 403 is started to drive the screw 402 to rotate. During the movement of the screw 402, the nut 408 pushes the limiting frame 306 to slide toward the U-shaped plate 3 through the L-shaped pushing frame 406, the pushing plate 702, the pushing plate 7 and the driving plate 701 to achieve assembly; After the assembly is completed, the conveyor belt 4 continues to drive to output the assembled workpiece for subsequent installation of the bolt group to fix the limiting frame 306 and the U-shaped plate 3.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. 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 it can be an indirect connection 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.

[0037] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An assembly device for a mining battery power system, characterized in that: It comprises a conveyor belt (4) for conveying a U-shaped plate (3), and also comprises an assembly module (5) arranged on both sides of one end of the conveyor belt (4), the assembly module (5) being used to embed a limiting frame (306) into both ends of the U-shaped plate (3); The assembly module (5) comprises a loading mechanism and a pushing mechanism, the pushing mechanism being arranged on one side of the conveyor belt (4) and being used to push the limiting frame (306) into the U-shaped plate (3), and the loading mechanism being used to convey the limiting frame (306) to the pushing end of the pushing mechanism; An assembly platform (401) is fixedly arranged at the bottom of the conveyor belt (4), and each assembly module (5) includes two groups of limit frames (404) fixedly arranged on the assembly platform (401), the two groups of limit frames (404) are arranged in parallel and symmetrically, and a bracket (501) for carrying the limit frame (306) is fixedly arranged on the side of the limit frames (404) on both sides away from the conveyor belt (4); The feeding mechanism comprises a limit plate (502), the limit plate (502) being vertically fixed above the end of the bracket (501) away from the conveyor belt (4), a feeding rod (503) being slidably arranged in the limit plate (502), a feeding tray (505) being fixedly arranged at one end of the feeding rod (503) facing the limit frame (404), the plane where the feeding tray (505) is located being perpendicular to the feeding rod (503), and a plurality of groups of feeding plates (506) being fixedly arranged in a circumferential array on the feeding tray (505); The loading rod (503) is provided with a first spring (504), and two groups of baffles (507) for blocking the material are fixedly arranged on the limiting frames (404) on both sides, and the distance between the adjacent ends of the two side brackets (501) and the corresponding side baffles (507) only allows one group of limiting frames (306) to fall.

2. The assembly equipment of a mining battery power system according to claim 1, characterized in that: A U-shaped frame (407) is fixedly arranged on the top of the limiting frames (404) on both sides, and a wedge-shaped plate (608) is provided in the U-shaped frame (407). The inclined surface (609) of the wedge-shaped plate (608) is located on the side away from the limiting frames (404), wherein the wedge-shaped plate (608) is connected to a lifting part that drives the wedge-shaped plate (608) to rise and fall.

3. The assembly equipment of a mining battery power system according to claim 2, characterized in that: The pushing mechanism comprises a screw (402) rotatably arranged on an assembly platform (401), the end of the screw (402) being fixed to the output end of a servo motor (403), the threads on both sides of the screw (402) being rotated in opposite directions, nuts (408) being symmetrically spirally sleeved on both sides of the screw (402), an L-shaped pushing frame (406) being fixedly arranged on the nuts (408), the end of the L-shaped pushing frame (406) being fixed to a pushing disc (7) via a pushing plate (702), and driving plates (701) being fixedly arranged on both sides of the pushing disc (7).

4. The assembly equipment of a mining battery power system according to claim 3, characterized in that: Two groups of guide plates (703) are slidably arranged between the limiting frames (404); the surfaces of the guide plates (703) are flush with the bottom surface of the U-shaped plate (3); and the guide plates (703) on both sides are connected to an adjustment mechanism that drives them to move toward or away from the U-shaped plate (3).

5. The assembly equipment of a mining battery power system according to claim 4, characterized in that: The adjustment mechanism comprises a positioning rod (704) fixedly arranged at the bottom of the two sets of guide plates (703), an adjustment rod (705) fixed to the positioning rod (704) is slidably arranged between the L-shaped push frames (406), and a second spring (706) is provided on the adjustment rod (705).

6. The assembly equipment of a mining battery power system according to claim 2, characterized in that: The lifting part comprises a first gas cylinder (602) arranged in parallel and symmetrically on the assembly platform (401), the first gas cylinder (602) being fixed to the assembly platform (401) via a positioning frame (405), a first gas plug (610) being slidably arranged in the first gas cylinder (602), a push column (603) being fixedly arranged on one side of the first gas plug (610) facing the driving plate (701), the push column (603) being slidably connected to the wall of the first gas cylinder (602), and a convex plate (603) being fixedly arranged at the end of the push column (603) 4), a third spring (605) is provided on the push column (603), the lifting part also includes a second gas cylinder (6) fixedly arranged in the U-shaped frame (407), a second gas plug (606) is slidably arranged in the second gas cylinder (6), the second gas plug (606) is fixed to the wedge plate (608) through a lifting rod (607), and the lifting rod (607) is slidably connected to the cylinder wall of the second gas cylinder (6); wherein the gas cavity of the first gas cylinder (602) is connected to the gas cavity of the second gas cylinder (6) through the gas transmission pipe (601).

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