Marking device for lead storage battery production

Abstract

The invention discloses a marking device for lead storage battery production, and relates to the technical field of lead storage battery production. The marking device comprises a conveying line and a marking mechanism arranged on the conveying line, and the conveying line is used for conveying the lead storage battery; the marking mechanism comprises a linear module arranged over the conveying line, a sliding block of the linear module is connected with a telescopic cylinder stretching out and drawing back in the vertical direction, and the end of the telescopic cylinder is connected with a seal structure for marking the lead storage battery. The length direction of the linear module is the same as the conveying direction of the conveying line. The linear module is arranged above the conveying line in the conveying direction of the conveying line, the seal structure is installed on the sliding block of the linear module through the telescopic cylinder, the telescopic cylinder is controlled to stretch out and draw back during use, the linear module moves to complete marking operation, and the lead storage battery does not need to be controlled to be in a static state during marking operation; and the conveying efficiency of the storage battery is improved on the whole.

Description

Technical Field

[0001] The present invention belongs to the technical field of lead-acid battery production, and particularly relates to a marking device for lead-acid battery production. Background Art

[0002] When a power battery pack is working, due to the performance differences between the individual storage batteries in the battery pack, if the differences are too large, it will have a great impact on the overall performance and service life of the storage battery, and ultimately lead to the premature termination of the service life of the power storage battery pack. In the prior art, usually, the individual batteries are grouped according to the electrical characteristics of each single battery, and then a predetermined number of single batteries belonging to the same group are randomly selected to form a group, and a power lead-acid battery pack is formed by combination.

[0003] At the same time, since there are multiple charging racks in the charging workshop, after the storage batteries are charged and discharged on the charging racks and then taken off the racks and stacked, they are then turned over and stacked on the packaging table for grouping and shipping. And when grouping, it is also required that the storage batteries charged and discharged on the same charging rack can be grouped.

[0004] For example, CN218929013U discloses a marking device for a storage battery assembly line. The L-shaped plate is driven by a horizontal telescopic device to limit the position of the storage battery, and the vertical telescopic device extends downward. The storage battery with the limited position is marked by a seal, realizing automatic marking operation. When performing the marking operation, it is necessary to control the storage battery to remain stationary, thereby reducing the conveying efficiency of the storage battery and being unfavorable for improving the overall production efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a marking device for lead-acid battery production. By arranging a linear module above the conveyor line along the conveying direction of the conveyor line, and a seal structure is installed on the slider of the linear module through a telescopic cylinder. During use, the telescopic cylinder is controlled to extend and retract, and the movement of the linear module is controlled to complete the marking operation, solving the problems raised in the prior art background.

[0006] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0007] The present invention is a marking device for lead-acid battery production, including a conveyor line and a marking mechanism arranged on the conveyor line. The conveyor line is used to convey lead-acid batteries; the marking mechanism includes a linear module arranged directly above the conveyor line. A telescopic cylinder that extends and retracts in the vertical direction is connected to the slider of the linear module, and a seal structure for marking the lead-acid battery is connected to the end of the telescopic cylinder; the length direction of the linear module is the same as the conveying direction of the conveyor line.

[0008] Furthermore, two inverted U-shaped frames are arranged on the frame of the conveyor line, and the two ends of the linear module are respectively installed on the two U-shaped frames.

[0009] Further, the seal structure includes a base block connected to the end of the output end of the telescopic cylinder. One end of the base block is provided with a concave cavity. A fixed sleeve that slides along the inner wall of the concave cavity is connected in the concave cavity through a spring. A seal body is installed in the fixed sleeve. One side of the base block is provided with a rectangular hole communicating with the concave cavity. One side of the fixed sleeve is threadedly connected with a locking bolt A whose end abuts against one side of the seal body, and the locking bolt A passes through the rectangular hole.

[0010] Further, it further includes an oil box structure. The oil box structure is connected to the end of a vertical rod, and the top of the vertical rod is fixed on a U-shaped frame; and the oil box structure is directly opposite to the seal structure.

[0011] Further, the oil box structure includes a housing. A cavity is provided in the housing. An opening communicating with the cavity is provided on one side of the housing. An ink pad is provided on the inner wall of the cavity opposite to the opening. The end of the seal body passes through the opening; the bottom end of the opening is higher than the bottom side of the cavity.

[0012] Further, an ink storage cavity A and an ink storage cavity B are respectively provided in the housing at the top of the cavity. A drain hole communicating with the cavity is provided on the bottom side of the ink storage cavity B. A return hole communicating with the ink storage cavity A is provided on the bottom side of the cavity; a pump for sending the ink stored in the ink storage cavity A into the ink storage cavity B is provided in the ink storage cavity A.

[0013] Further, the ink pad is a sponge block or cotton cloth; it further includes a controller, and the controller is connected to the telescopic cylinder, the linear module and the pump.

[0014] Further, it further includes a stop bar mechanism. The number of the stop bar mechanisms is two groups and they are arranged on both sides of the conveyor line; the stop bar mechanism includes a number of column components fixed on the conveyor line frame, and a stop bar is connected to one side of the column components.

[0015] Further, the column component includes a column. A horizontal through hole is provided at the end of the column, and the axial direction of the through hole is perpendicular to the conveying direction of the conveyor line; a cross bar is penetrated in the through hole, and a locking bolt B for fixing the cross bar is provided at the top of the column; one side of the stop bar is connected with a number of connecting blocks that cooperate with the columns one by one. One side of the connecting block is connected with a rectangular rod. A rectangular hole for the rectangular rod to pass through is provided at the end of the cross bar, and a locking bolt C for fixing the rectangular rod is provided at the end of the cross bar.

[0016] The present invention has the following beneficial effects:

[0017] The present invention sets a linear module above the conveyor line along the conveying direction of the conveyor line, and a seal structure is installed on the slider of the linear module through a telescopic cylinder. During use, the telescopic cylinder is controlled to expand and contract, and the movement of the linear module is controlled to complete the marking operation. When performing the marking operation, it is not necessary to control the lead-acid battery to be in a stationary state, thereby improving the conveying efficiency of the battery as a whole.

[0018] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic structural diagram of the marking device of the present invention;

[0021] Figure 2 For Figure 1 The partial enlarged view at A in

[0022] Figure 3 For Figure 1 The front view of

[0023] Figure 4 It is a schematic structural diagram of the seal structure of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the oil box structure of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating the orientation or position relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0027] Please refer to Figures 1-3As shown in the figure, the present invention is a marking device for lead-acid battery production, including a conveyor line 1 for conveying lead-acid batteries 100. The purpose of the present invention is to mark the lead-acid batteries 100 conveyed on the conveyor line 1. In order to achieve the marking of the lead-acid batteries 100, a marking mechanism is provided above the conveyor line 1. The marking mechanism includes two inverted U-shaped frames 12 arranged on the frame of the conveyor line 1, and a linear module 13 located directly above the lead-acid batteries 100 conveyed on the conveyor line 1 is connected between the two U-shaped frames 12. A telescopic cylinder 14 that expands and contracts in the vertical direction is connected to the slider of the linear module 13, and a stamp structure 15 for marking the lead-acid batteries 100 is connected to the end of the telescopic cylinder 14; the length direction of the linear module 13 is the same as the conveying direction of the conveyor line 1. Thus, in use, when the lead-acid battery 100 moves horizontally under the action of the conveyor line 1, first control the telescopic cylinder 14 to extend, and then the slider of the linear module 13 moves along the length direction of the conveyor line 1 to the side away from the end of the conveyor line 1, so as to use the stamp structure 15 to mark the lead-acid battery 100.

[0028] After completing one marking, first control the telescopic cylinder 14 to contract, and then control the slider of the linear module 13 to move along the length direction of the conveyor line 1 to the side close to the end of the conveyor line 1 to the initial position.

[0029] It should be noted that in actual use, the amount of ink adsorbed on the stamp surface of the stamp structure 15 is limited. After multiple markings, the stamp surface needs to be re-inked. Based on this, an ink cartridge structure 17 facing the stamp structure 15 is fixedly connected to the U-shaped frame 12 far from the end of the conveyor line 1 through a vertical rod 16. Thus, during use, control the stamp structure 15 to cooperate and insert into the ink cartridge structure 17 for re-inking the stamp surface.

[0030] Specifically, in order to facilitate the marking operation of the lead-acid battery 100 in the above, such as Figure 4 , the stamp structure 15 provided by the present invention includes a base block 150 connected to the end of the output end of the telescopic cylinder 14. A concave cavity 151 is provided at one end of the base block 150, and a stamp body 155 that slides along the inner wall of the concave cavity 151 is connected in the concave cavity 151 through a spring 153.

[0031] Based on the above, in order to facilitate the replacement of the stamp body 155 according to requirements during use, such as Figure 4, in the present invention, a fixed sleeve 154 that slides along the inner wall of the concave cavity 151 is connected in the concave cavity 151 through a spring 153, and the seal body 155 is fixed in the fixed sleeve 154 through a locking bolt A 156. The locking bolt A 156 is threadedly connected to one side of the fixed sleeve 154 and its end abuts against one side of the seal body 155. A rectangular hole 152 communicating with the concave cavity 151 is provided on one side of the base block 150. The locking bolt A 156 passes through the rectangular hole 152, and the length direction of the rectangular hole 152 is the same as the conveying direction of the conveying line 1. Then, when performing the marking operation, after the control seal structure 15 moves horizontally close to the lead-acid battery 100, at this time, the lead-acid battery 100 continues to move towards the side close to the seal structure 15 under the action of the conveying line 1. At this time, the seal surface of the seal body 155 abuts against the outer wall of the lead-acid battery 100 for marking operation, and at this time, under the action of the spring 153, the seal body 155 moves along the conveying direction of the conveying line 1.

[0032] Specifically, as Figure 5 , the oil box structure 17 includes a housing 170. A cavity 171 is provided inside the housing 170. An opening 172 communicating with the cavity 171 is provided on one side of the housing 170. An ink pad 173 is provided on the side wall of the cavity 171 opposite to the opening 172. The end of the seal body 155 passes through the opening 172. The bottom end of the opening 172 is higher than the bottom surface of the cavity 171. During use, after the seal surface of the seal body 155 is inserted into the opening 172, the end contacts the ink pad 173, thereby completing the ink application operation on the seal surface of the seal body 155.

[0033] It can be known that when using the ink pad 173 for ink application, since the ink pad 173 is in a vertical state, after being squeezed by the seal surface of the seal body 155, the ink adsorbed in the ink pad 173 will settle downward and accumulate at the bottom of the cavity 171. In order to facilitate keeping a sufficient amount of ink adsorbed in the ink pad 173 all the time, the present invention also respectively provides an ink storage cavity A 176 and an ink storage cavity B 174 in the housing 170 located at the top of the cavity 171. A drain hole 175 communicating with the cavity 171 is provided on the bottom surface of the ink storage cavity B 174. A return hole 177 communicating with the ink storage cavity A 176 is provided on the bottom surface of the cavity 171. A pump for sending the ink stored in the ink storage cavity A 176 into the ink storage cavity B 174 is provided in the ink storage cavity A 176.

[0034] Specifically, the ink pad 173 is a sponge block or a cotton cloth; it also includes a controller, and the controller is connected to the telescopic cylinder 14, the linear module 13 and the pump.

[0035] It can be known that, during use, in order to prevent the lead-acid battery 100 conveyed on the conveyor line 1 from running off track or even falling off the conveyor line 1, a set of stop bar mechanisms are respectively installed on both sides of the conveyor line 1, and the stop bar mechanisms are used to block the lead-acid battery 100 conveyed on the conveyor line 1. The stop bar mechanism includes several column assemblies 10 fixed on the frame of the conveyor line 1, and a stop bar 11 is connected to one side of the column assembly 10.

[0036] To facilitate adjusting the distance between the two stop bars 11 according to the size of the lead-acid battery 100, such as Figure 2 , the column assembly 10 provided by the present invention includes a column 101. A horizontal through hole 102 is provided at the end of the column 101, and the axial direction of the through hole 102 is perpendicular to the conveying direction of the conveyor line 1; a cross bar 104 is disposed through the inside of the through hole 102, and a locking bolt B103 for fixing the cross bar 104 is provided at the top of the column 101; several connecting blocks 111 that cooperate with the column 101 one by one are connected to one side of the stop bar 11, a rectangular rod 112 is connected to one side of the connecting block 111, a rectangular hole for the rectangular rod 112 to pass through is opened at the end of the cross bar 104, and a locking bolt C105 for fixing the rectangular rod 112 is provided at the end of the cross bar 104.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0038] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A marking device for lead-acid battery production, characterized in that: include: A conveyor line (1) for conveying lead-acid batteries (100); A marking mechanism, comprising a linear module (13) arranged directly above a conveyor line (1), a slide block of the linear module (13) being connected to a telescopic cylinder (14) that telescopes in a vertical direction, and an end of the telescopic cylinder (14) being connected to a stamp structure (15) for marking a lead-acid battery (100); Wherein, the length direction of the linear module (13) is the same as the conveying direction of the conveying line (1).

2. A lead-acid battery production marking device according to claim 1, characterized in that: Two inverted U-shaped frames (12) are arranged on the frame of the conveyor line (1), and the two ends of the linear module (13) are respectively mounted on the two U-shaped frames (12).

3. A lead-acid battery production marking device according to claim 2, characterized in that: The seal structure (15) comprises a base block (150) connected to the output end of the telescopic cylinder (14); a concave cavity (151) is arranged at one end of the base block (150); a fixing sleeve (154) sliding along the inner wall of the concave cavity (151) is connected to the concave cavity (151) via a spring (153); a seal body (155) is installed in the fixing sleeve (154); A rectangular hole (152) communicating with the concave cavity (151) is provided on one side of the base block (150); a locking bolt A (156) whose end abuts against one side of the seal body (155) is threadedly connected to one side of the fixing sleeve (154); and the locking bolt A (156) passes through the rectangular hole (152).

4. A lead-acid battery production marking device according to claim 3, characterized in that: It also includes an oil box structure (17), the oil box structure (17) is connected to the end of a vertical rod (16), the top end of the vertical rod (16) is fixed on a U-shaped frame (12); and the oil box structure (17) is directly opposite to the seal structure (15).

5. A lead-acid battery production marking device according to claim 4, characterized in that: The ink box structure (17) comprises a shell (170), a cavity (171) is arranged in the shell (170), an opening (172) communicating with the cavity (171) is arranged on one side of the shell (170), and an ink pad (173) is arranged on a side wall of the cavity (171) facing the opening (172); an end of the seal body (155) passes through the opening (172); The bottom end of the opening (172) is higher than the bottom side of the cavity (171).

6. A marking device for lead-acid battery production according to claim 5, characterized in that: An ink storage chamber A (176) and an ink storage chamber B (174) are respectively arranged in the housing (170) located at the top of the cavity (171); an ink discharge hole (175) communicating with the cavity (171) is arranged on the bottom side of the ink storage chamber B (174); a reflux hole (177) communicating with the ink storage chamber A (176) is arranged on the bottom side of the cavity (171); and a pump for delivering the ink stored in the ink storage chamber A (176) into the ink storage chamber B (174) is arranged in the ink storage chamber A (176).

7. A lead-acid battery production marking device according to claim 6, characterized in that: The ink pad (173) is a sponge block or cotton cloth.

8. A lead-acid battery production marking device according to claim 6, characterized in that: It also includes a controller, which is connected to the telescopic cylinder (14), the linear module (13) and the pump.

9. A lead-acid battery production marking device according to claim 1, characterized in that: It also includes a blocking rod mechanism, wherein the blocking rod mechanism is in two groups and is arranged on both sides of the conveying line (1); The blocking rod mechanism comprises a plurality of column assemblies (10) fixed on a frame of a conveyor line (1), and a blocking rod (11) is connected to one side of the column assembly (10).

10. A marking device for lead-acid battery production according to claim 7, characterized in that: The column assembly (10) comprises a column (101), the end of the column (101) is provided with a horizontal through hole (102), and the axial direction of the through hole (102) is perpendicular to the conveying direction of the conveying line (1); A cross bar (104) is provided through the through hole (102), and a locking bolt B (103) for fixing the cross bar (104) is provided at the top of the column (101); One side of the blocking rod (11) is connected to a plurality of connection blocks (111) matched one by one with the upright posts (101); one side of the connection blocks (111) is connected to a rectangular rod (112); a rectangular hole for the rectangular rod (112) to pass through is provided at the end of the cross rod (104); and a locking bolt C (105) for fixing the rectangular rod (112) is provided at the end of the cross rod (104).

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