Code spraying device for storage battery

Abstract

The utility model relates to the technical field of battery production, in particular to a code spraying device for a storage battery. Comprising a frame body, a conveying plate chain is installed on the frame body, two guide plates which are symmetrical front and back are fixed to the frame body, the left sides of the guide plates incline towards the outer side of the frame body to form inclined sections, the right sides of the guide plates are straight sections, grooves are formed in the straight sections of the guide plates, rotating rods are arranged in the grooves, and the rotating rods are rotationally arranged in the grooves through rotating shafts. A positioning assembly is arranged in the groove and positions the rotating rod through a rotating shaft, the end, facing the middle position of the conveying plate chain, of the rotating rod and the end, deviating from the middle position of the conveying plate chain, of the rotating rod are elastically and slidably connected with wiping assemblies, and a photoelectric sensor and a code spraying head are fixed to one side of the frame body. According to the code spraying device, the battery can be wiped before code spraying is carried out on the battery, and the code spraying quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a coding device for batteries. Background Art

[0002] After the lead-acid battery is produced, it is necessary to use an inkjet printer to print the production date, place of origin and specifications of the lead-acid battery.

[0003] Patent publication number CN213443447U discloses a carton coding device for battery production. By using a printer to code the cartons, this replaces manual labeling, reduces errors, reduces worker workload, and improves battery production efficiency. During operation, a motor drives a stop bar downward until it reaches a stopper. After the cartons on the conveyor are conveyed to the bottom of the workbench, the stop bar limits the carton's position. A distance sensor senses the distance between the mounting plate and the carton and transmits the received data to a controller. The controller controls the motorized telescopic rod to extend downward, bringing the distance between the printer and the carton to the printer's effective operating distance. The controller activates the printer. After coding is complete, the motor drives the stop bar upward, and the conveyor conveys the carton. The conveyor stops while the printer is operating. This printer prints lead-acid battery information onto the top of the carton. When multiple cartons containing different battery models are stacked, it can be difficult to view the battery information in the lower cartons. At the same time, when dirt or impurities appear in the coding area on the carton, the dirt and impurities on the carton can easily cause unclear coding.

[0004] To address the aforementioned technical issues, patent publication CN220883812U discloses an inkjet printer for lead-acid batteries. During operation, as cartons containing lead-acid batteries are transported between the straight sections of two guide plates, a cotton cloth strip wipes the inkjet printing area of ​​the carton, removing dust or impurities and ensuring the clarity of the battery information after printing. When a photoelectric sensor detects a carton containing lead-acid batteries, it signals a controller, which shuts off the drive motor of the conveyor chain. The controller then activates the inkjet printer and prints the battery information onto the carton. Upon completion, the printer sends a feedback signal to the controller, which, upon receiving the feedback signal, restarts the drive motor of the conveyor chain, continuing to transport the coded carton to the left. During battery printing, the area where the battery is printed is also wiped to improve code clarity. However, the cotton strip needs to be replaced after wiping multiple batteries. The cotton strip of the device is toward the middle of the transmission plate chain, which is inconvenient to replace the cotton strip. The cotton strip is easily misplaced during replacement. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a battery coding device which is convenient for replacing cotton strips and can quickly replace the cotton strips when the battery flow is large.

[0006] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0007] A coding device for batteries includes a frame, a conveyor plate chain is installed on the frame, and two front-to-back symmetrical guide plates are fixed on the frame. The left side of the guide plate is inclined toward the outside of the frame to form an inclined section, and the right side of the guide plate is a straight section. The length direction of the straight section of the guide plate is parallel to the conveying direction of the conveyor plate chain. A groove is provided on the straight section of any guide plate, and a rotating rod is provided in the groove. The rotating rod is rotated by a rotating shaft and is arranged in the groove. A positioning component is provided in the groove. The positioning component positions the rotating rod by the rotating shaft. The rotating rod is directed toward a position in the middle of the conveyor plate chain. The end and the end away from the middle position of the conveyor plate chain are elastically slidably connected with a wiping assembly, the end of the wiping assembly away from the rotating rod protrudes to the outside of the groove, and the wiping assembly toward the middle position of the conveyor plate chain can wipe the battery when the battery passes through the straight sections of the two guide plates. A photoelectric sensor and a spray terminal are fixed on one side of the frame. The photoelectric sensor, the spray terminal and the guide plate with a groove are arranged on the same side. The spray terminal is located between the photoelectric sensor and the guide plate with a groove. The photoelectric sensor, the spray terminal, the controller and the drive motor that drives the conveyor plate chain to move are electrically connected.

[0008] Specifically, the positioning assembly includes a fixed plate fixed in the groove, the fixed plate is located below the rotating shaft, the rotating shaft is rotatably connected to the guide plate, the rotating shaft is fixedly connected to the rotating rod, and the pin rod passes through the through hole on the rotating shaft and the opening on the fixed plate.

[0009] Specifically, the rotating rod is concentric with the rotating shaft, and the axial direction of the rotating rod is parallel to the length direction of the straight section of the guide plate.

[0010] Specifically, the wiping assembly includes a push rod, the length direction of the push rod is parallel to the axial direction of the rotating rod, a plurality of light rods are fixed to one end of the push rod facing the rotating rod, the light rods are slidably connected to the rotating rod, the axial direction of the light rods is perpendicular to the axial direction of the rotating rod, the push rod and the rotating rod are connected by a spring, and a mounting groove is provided at the end of the push rod facing away from the rotating rod, a cotton strip is detachably fixedly connected in the mounting groove, the end of the cotton strip facing away from the rotating rod is flush with the end of the push rod facing away from the rotating rod, and the end of the cotton strip facing away from the rotating rod is the wiping end.

[0011] Specifically, a sub-velcro tape is fixed in the installation groove, a mother Velcro tape is fixed to one end of the cotton strip facing the sub-velcro tape, and the mother Velcro tape on the cotton strip is bonded to the sub-velcro tape in the installation groove.

[0012] Specifically, a guide slope is processed on the left end of the push rod, and the end of the push rod facing away from the rotating rod protrudes to the outside of the groove.

[0013] Specifically, a long groove is provided at one end of the straight section of the guide plate with a groove away from the middle position of the conveyor plate chain. The length direction of the long groove is parallel to the conveying direction of the conveyor plate chain. A slide is slidably arranged in the long groove. The slide includes a vertical portion and a straight section. The straight section of the slide slide is slidably engaged in the long groove, and the vertical portion of the slide slide contacts the wiping end of the cotton cloth strip away from the middle position of the conveyor plate chain.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This inkjet printer can wipe the battery before inkjet printing, which can improve the inkjet printing quality.

[0016] 2. When the battery moves between the straight sections of the two guide plates, the push rod is squeezed by the battery. Under the action of the spring, the pressure of the cotton cloth on the battery increases, which can improve the wiping effect on the battery.

[0017] 3. When the cotton strip facing the battery needs to be replaced, the rotating rod can be rotated to exchange the positions of the two cotton strips. When the used cotton strip is rotated to the middle position away from the conveyor plate chain, it is convenient to replace the used cotton strip with a new one.

[0018] 4. The positioning component can position the rotating rod, the rotating shaft and the two wiping components, and the wiping components have good stability when working.

[0019] 5. After the cotton strip away from the middle position of the conveyor plate chain is replaced, the vertical part of the slide plate can cover the wiping end of the new cotton strip, thereby preventing dust from accumulating on the wiping end of the new cotton strip.

[0020] 6. The cotton strip is located in the installation slot, which can improve the stability of the cotton strip when wiping the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a top view of the inkjet printer.

[0022] Figure 2 Schematic diagram of a guide plate with grooves.

[0023] Figure 3 It is a top view of a guide plate with grooves.

[0024] Figure 4 for Figure 3 Middle AA section view.

[0025] Figure 5 A schematic diagram of a skateboard.

[0026] The names of the parts in the accompanying drawings are: 1. frame, 2. conveyor plate chain, 3. guide plate, 4. spray dock, 5. photoelectric sensor, 6. rotating rod, 7. fixing plate, 8. pin rod, 9. light rod, 10. spring, 11. push rod, 12. cotton strip, 13. slide plate, 14. long slot, 15. rotating shaft, 16. groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1: Reference Figure 1-Figure 4 As shown, a coding device for batteries includes a frame 1, a conveyor plate chain 2 is installed on the frame 1, and two front-to-back symmetrical guide plates 3 are fixed on the frame 1. The left side of the guide plate 3 is inclined toward the outside of the frame 1 to form an inclined section, and the right side of the guide plate 3 is a straight section. The length direction of the straight section of the guide plate 3 is parallel to the conveying direction of the conveyor plate chain 2.

[0029] A groove 16 is provided on the straight section of any guide plate 3 , in which a rotating rod 6 is provided. The rotating rod 6 is rotatably provided in the groove 16 via a rotating shaft 15 . A positioning assembly is provided in the groove 16 , which positions the rotating rod 6 via the rotating shaft 15 .

[0030] The positioning assembly includes a fixed plate 7 fixed in a groove 16. The fixed plate 7 is located below a rotating shaft 15. The rotating shaft 15 is rotatably connected to the guide plate 3. The rotating shaft 15 is fixedly connected to the rotating rod 6. A pin 8 extends through a through-hole in the rotating shaft 15 and an opening in the fixed plate 7. The rotating rod 6 is concentric with the rotating shaft 15, and the axial direction of the rotating rod 6 is parallel to the longitudinal direction of the straight section of the guide plate 3.

[0031] One end of the rotating rod 6 toward the middle position of the conveyor plate chain 2 and the other end away from the middle position of the conveyor plate chain 2 are elastically slidably connected with a wiping assembly. The end of the wiping assembly away from the rotating rod 6 protrudes to the outside of the groove 16. When the battery passes through the straight sections of the two guide plates 3, the wiping assembly toward the middle position of the conveyor plate chain 2 can wipe the battery.

[0032] The wiping assembly includes a push rod 11, the length direction of which is parallel to the axial direction of the rotating rod 6. A plurality of polished rods 9 are fixed to one end of the push rod 11 facing the rotating rod 6. The polished rods 9 are slidably connected to the rotating rod 6, and the axial direction of the polished rods 9 is perpendicular to the axial direction of the rotating rod 6. The push rod 11 is connected to the rotating rod 6 by a spring 10.

[0033] The end of the top rod 11 facing away from the rotating rod 6 is provided with a mounting groove, and a cotton strip 12 is detachably fixedly connected to the mounting groove. The end of the cotton strip 12 facing away from the rotating rod 6 is flush with the end of the top rod 11 facing away from the rotating rod 6. The end of the cotton strip 12 facing away from the rotating rod 6 is the wiping end. Specifically, a sub-velcro is fixed in the mounting groove, and a parent Velcro is fixed to the end of the cotton strip 12 facing the sub-velcro. The parent Velcro on the cotton strip 12 is bonded to the sub-velcro in the mounting groove. The cotton strip 12 is located in the mounting groove, and the stability of the cotton strip 12 can be improved when wiping the battery.

[0034] The left end of the push rod 11 is processed with a guiding inclined surface, and the end of the push rod 11 facing away from the rotating rod 6 protrudes to the outside of the groove 16.

[0035] A photoelectric sensor 5 and a spray terminal 4 are fixed to one side of the frame 1. The photoelectric sensor 5, the spray terminal 4, and the guide plate 3 with a groove 16 are arranged on the same side, and the spray terminal 4 is located between the photoelectric sensor 5 and the guide plate 3 with the groove 16. The photoelectric sensor 5, the spray terminal 4, the controller, and the drive motor that drives the conveyor chain 2 are electrically connected.

[0036] Reference Figure 1 and Figure 3 As shown, the batteries are transported to the right on the conveyor plate chain 2 . Under the guidance of the inclined sections of the two guide plates 3 , the batteries on the conveyor plate chain 2 can pass between the straight sections of the two guide plates 3 .

[0037] As the battery moves between the straight sections of the two guide plates 3, it contacts the guide slope of the top rod 11 near the middle of the conveyor chain 2. As the battery continues to move to the right, the top plate near the middle of the conveyor chain 2 moves toward the rotating rod 6 under the guidance of the guide slope, and the spring 10 near the middle of the conveyor chain 2 is compressed. The battery then contacts the cotton strip 12 near the middle of the conveyor chain 2, which can wipe the front end of the battery.

[0038] When the battery moves between the straight sections of the two guide plates 3, the push rod 11 is squeezed by the battery. Under the action of the spring 10, the cotton strip 12 near the middle position of the conveyor plate chain 2 increases the pressure on the battery, thereby improving the wiping effect on the front end of the battery.

[0039] After passing between the straight sections of the two guide plates 3, the battery continues to move to the right. When the photoelectric sensor 5 detects the battery, it sends a signal to the controller, which shuts off the drive motor driving the conveyor chain 2 and activates the spraying station 4. The spraying station 4 sprays the code onto the wiped area on the front face of the battery, ensuring the clarity of the code. After the spraying station is completed, the controller resumes the drive motor driving the conveyor chain 2, and the battery continues to move to the right.

[0040] When the cotton strips 12 need to be replaced, pull out the pin 8, and then rotate the rotating rod 6 and the rotating shaft 15 180 degrees, thereby reversing the positions of the two cotton strips 12. Then insert the pin 8 through the through-hole on the rotating shaft 15 and the opening on the fixed plate 7. At this time, the cotton strip 12 near the middle position of the conveyor plate chain 2 continues to wipe the front end of the battery. The used cotton strip 12 is away from the middle position of the conveyor plate chain 2. The used cotton strip 12 can be disassembled and replaced. When replacing the used cotton strip 12, the used cotton strip 12 faces the outside of the frame 1, so it is convenient to replace the used cotton strip 12.

[0041] Example 2: Based on Example 1, refer to Figure 1-Figure 5 As shown, the straight section of the guide plate 3 with the groove 16 is provided with a long groove 14 at one end away from the middle position of the conveyor plate chain 2. The length direction of the long groove 14 is parallel to the conveying direction of the conveyor plate chain 2. A slide plate 13 is slidingly arranged in the long groove 14. The slide plate 13 includes a vertical portion and a straight section. The straight section of the slide plate 13 is slidably engaged in the long groove 14, and the vertical portion of the slide plate 13 contacts the wiping end of the cotton cloth strip 12 away from the middle position of the conveyor plate chain 2.

[0042] After the cotton cloth strip 12 away from the middle position of the conveyor plate chain 2 is replaced, the vertical part of the slide plate 13 can block the wiping end of the cotton cloth strip 12 away from the middle position of the conveyor plate chain 2, thereby preventing dust from accumulating on the wiping end of the cotton cloth strip 12 away from the middle position of the conveyor plate chain 2.

[0043] The slide plate 13 can slide along the length direction of the long slot 14 . After the slide plate 13 is misaligned with the push rod 11 on one side thereof, it is convenient to rotate the rotating shaft 15 , the rotating rod 6 and the wiping assembly.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A battery inkjet printer device, comprising a frame (1), a conveyor plate chain (2) mounted on the frame (1), two front-to-back symmetrical guide plates (3) fixed on the frame (1), the left side of the guide plate (3) being inclined toward the outside of the frame (1) to form an inclined section, the right side of the guide plate (3) being a straight section, the length direction of the straight section of the guide plate (3) being parallel to the conveying direction of the conveyor plate chain (2), and characterized in that: A groove (16) is provided on the straight section of any guide plate (3), a rotating rod (6) is provided in the groove (16), the rotating rod (6) is rotatably provided in the groove (16) through the rotating shaft (15), a positioning assembly is provided in the groove (16), the positioning assembly positions the rotating rod (6) through the rotating shaft (15), one end of the rotating rod (6) facing the middle position of the conveying plate chain (2) and the other end away from the middle position of the conveying plate chain (2) are elastically slidably connected with a wiping assembly, the end of the wiping assembly away from the rotating rod (6) protrudes to the outside of the groove (16), and the electric When the battery passes through the straight section of the two guide plates (3), the wiping assembly toward the middle position of the conveyor plate chain (2) can wipe the battery. A photoelectric sensor (5) and a spray terminal (4) are fixed on one side of the frame (1). The photoelectric sensor (5), the spray terminal (4) and the guide plate (3) with a groove (16) are arranged on the same side. The spray terminal (4) is located between the photoelectric sensor (5) and the guide plate (3) with a groove (16). The photoelectric sensor (5), the spray terminal (4), a controller and a driving motor for driving the conveyor plate chain (2) to move are electrically connected.

2. A battery inkjet printer according to claim 1, characterized in that: The positioning assembly includes a fixing plate (7) fixed in a groove (16), the fixing plate (7) is located below the rotating shaft (15), the rotating shaft (15) is rotatably connected to the guide plate (3), the rotating shaft (15) is fixedly connected to the rotating rod (6), and the pin rod (8) passes through a through hole on the rotating shaft (15) and an opening on the fixing plate (7).

3. The battery inkjet printer according to claim 1, characterized in that: The rotating rod (6) is concentric with the rotating shaft (15), and the axial direction of the rotating rod (6) is parallel to the length direction of the straight section of the guide plate (3).

4. The battery inkjet printer according to claim 1, characterized in that: The wiping assembly comprises a push rod (11), the length direction of the push rod (11) is parallel to the axial direction of the rotating rod (6), a plurality of light rods (9) are fixed to one end of the push rod (11) facing the rotating rod (6), the light rods (9) are slidably connected to the rotating rod (6), the axial direction of the light rods (9) is perpendicular to the axial direction of the rotating rod (6), the push rod (11) and the rotating rod (6) are connected through a spring (10), and an installation groove is provided at one end of the push rod (11) away from the rotating rod (6), a cotton strip (12) is detachably fixedly connected in the installation groove, the end of the cotton strip (12) away from the rotating rod (6) is flush with the end of the push rod (11) away from the rotating rod (6), and the end of the cotton strip (12) away from the rotating rod (6) is a wiping end.

5. A battery inkjet printer according to claim 4, characterized in that: A sub-velcro tape is fixed in the installation groove, a mother velcro tape is fixed to one end of the cotton strip (12) facing the sub-velcro tape, and the mother velcro tape on the cotton strip (12) is bonded to the sub-velcro tape in the installation groove.

6. A battery inkjet printer according to claim 4, characterized in that: The left end of the push rod (11) is processed with a guide slope, and the end of the push rod (11) facing away from the rotating rod (6) protrudes to the outside of the groove (16).

7. A battery inkjet printer according to claim 4, characterized in that: The straight section of the guide plate (3) with the groove (16) is provided with a long groove (14) at one end away from the middle position of the conveying plate chain (2). The length direction of the long groove (14) is parallel to the conveying direction of the conveying plate chain (2). A slide plate (13) is slidably provided in the long groove (14). The slide plate (13) includes a vertical portion and a straight section. The straight section of the slide plate (13) is slidably engaged in the long groove (14). The vertical portion of the slide plate (13) contacts the wiping end of the cotton cloth strip (12) away from the conveying plate chain (2).

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