CN102658714A - Full-automatic printing machine for storage battery - Google Patents

Abstract

The invention belongs to a full-automatic printing machine for accumulators. The full-automatic printing machine comprises a machine body, a longitudinal lifting frame device, a feeding and discharging device, and a screen positioning, adjusting and moving device. The invention can intelligently and unmannedly complete the printing process of the battery casing, can meet the quality requirements for printing the battery casing, and has the advantages of reasonable structural design, safety and sanitation, fast printing speed and good quality.

Description

Fully automatic printing machine for storage battery

technical field

The invention belongs to a fully automatic printing machine for accumulators.

Background technique

In the traditional lead-acid battery product packaging process, the process of printing the trademark logo, factory name, and specification model on the battery case is done by hand-screen printing. Manual screen printing is not only labor-intensive for employees and low in production efficiency, but also the appearance of the battery is prone to blurring and skewing after printing, which affects the appearance quality of the battery. It cannot meet the expectations of customers. Product quality drops. Although many enterprises strive to change the current battery appearance printing technology, they are far from meeting the requirements of automated operations. At present, domestic battery printing is still mainly manual.

Contents of the invention

The purpose of the present invention is to design a fully automatic printing machine for storage batteries, which can complete the printing process of battery casings intelligently and unmannedly, can meet the quality requirements for printing battery casings, and has reasonable structural design, safety and sanitation, fast printing speed, and high quality printing. good points.

For this reason, the present invention is made up of body, control panel, scraper and stepper motor, and this fully automatic printing machine comprises body, vertical lifting frame body device, feeding and discharging device and screen plate positioning adjustment moving device;

The body is in a square shape, the automatic rotating table is axially connected to the upper end of the body, the front end of the body is provided with a control panel, the control panel is provided with control buttons and a control panel, and the upper end of the body on the back side of the automatic rotating table is provided with two guide rail columns. , there is a control circuit board inside the body;

The longitudinal lifting frame body device is composed of a vertical lifting frame body, a lifting cylinder, a screw rod, and a lifting adjustment plate. The vertical lifting frame body is arranged on the two guide rail columns through the slide tube shaft on the rear side of the vertical lifting frame body. The lower end of the vertical lifting frame body The upper shaft of the two guide rail columns is provided with an adjustment base plate, and the lower end of the middle part of the adjustment base plate is provided with a screw rod. The top is fixed on the rear side of the vertical lifting frame body;

The feeding and discharging device is composed of an automatic rotary table, a stepping motor, a bearing, a jacking slot, a battery fixing clip, a gantry, an induction probe, a discharging cylinder, a discharging claw, a discharging cylinder, and a top plate. , the automatic rotating table is connected with the upper end surface of the machine body through a shaft disk, the middle part of the automatic rotating table is driven by a stepping motor located inside the machine body, and four sides of the automatic rotating table are provided with four jacking slot holes correspondingly arranged, and the jacking slots The outer end of the hole and both sides are provided with battery fixing clips. The portal frame is located on the upper end surface of the machine body on one side of the automatic rotating table. The sensing probe is installed on the portal frame. The output roller plate is provided on the rear side of the portal frame. The upper end of the frame is provided with a discharge cylinder, the front end of the piston rod of the discharge cylinder is fixed with a discharge claw, and the body at the lower end of the gantry is provided with a discharge cylinder, and the top plate is fixed on the piston rod of the discharge cylinder;

The moving device for positioning and adjusting the screen is located on the vertical lifting frame body, and the horizontal guide rail frame is located at the lower part of the vertical lifting frame body. There is a horizontal fixing button to fix the screen positioning adjustment plate on the horizontal guide rail frame. The front side of the horizontal guide rail frame slides and is equipped with an adjustment block. The rear side of the adjustment block is screwed with the lifting screw of the adjustment block. The adjustment knob on the top of the adjustment plate is driven, the front end of the adjustment block is provided with a slider, the slider is covered with a slider, the slider is screwed with a fixing bolt, the inner side of the slider is fixed with the wire mesh fixing frame, and the wire mesh fixing frame is set. There is a wire mesh fixing bolt, and the horizontal guide rail frame between the two screen positioning adjustment plates is slid to be equipped with a horizontal moving platform. On the sliding column, a scraper adjustment seat is provided on the front side of the horizontal moving table, and four slide rail columns are arranged on the longitudinal axis of the scraper adjustment seat. The upper ends of the two slide rail columns located on the side of the upper end of the scraper adjustment seat are fixed to the lower end of the horizontal plate, and the middle part of the horizontal plate is screwed to the scraper adjustment screw. Shaped nut, the lower end of the scraper adjustment screw located at the lower end of the horizontal plate is fixedly connected with the piston rod of the micro-movement cylinder at the lower end, the micro-motion cylinder is fixed on the scraper adjustment seat, and the vertical lifting frame body is provided with gears driven by the motor on the horizontal moving platform Toothed parallel racks.

The automatic rotating table is disc-shaped. The screen positioning adjustment plate is L-shaped. The inner side of the wire mesh fixing frame is provided with slots for the two ends of the wire mesh to snap into. The laterally moving platform may be driven laterally by a laterally moving cylinder.

Above-mentioned structural design has reached the purpose of the present invention.

The invention can intelligently and unmannedly complete the printing process of the battery casing, can meet the quality requirements for printing the battery casing, and has the advantages of reasonable structural design, safety and sanitation, fast printing speed and good quality. The invention improves the production efficiency by 5 times, saves production cost by 80%, reduces labor force by 95%, and greatly reduces labor intensity. The invention also has the advantages of simple structure, reasonable design, convenient installation and placement, low use cost, long service life, good use effect and labor and labor saving.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the vertical lifting frame device of the present invention.

Fig. 3 is a structural schematic diagram of the feeding and discharging device of the present invention.

Fig. 4 is a schematic structural diagram of the screen positioning adjustment moving device of the present invention.

specific implementation plan

As shown in Figures 1 to 4, a fully automatic printing machine for batteries is composed of a body 12, a control panel 11, a scraper and a stepping motor. Material device and stencil positioning adjustment moving device.

As shown in Figure 1, the body is square, and the automatic rotating table 10 is axially connected with the upper end surface of the body. Two guide rail columns 1 are arranged on the upper end surface, and a control circuit board is arranged in the body. The electric control system of the present invention adopts PLC centralized programming control, and each pneumatic and electric element is controlled by computer programming. The automatic rotating table is disc-shaped.

As shown in FIG. 2 , the described vertical lifting frame body device is composed of a vertical lifting frame body 18 , a lifting cylinder 24 , a screw rod 21 , and a lifting adjustment disc 22 . The vertical lifting frame body is arranged on the two guide rail columns through the slide tube shaft on its rear side. The upper axis of the two guide rail columns at the lower end of the vertical lifting frame body is provided with an adjustment base plate 20, and the lower end of the middle part of the adjustment base plate is provided with a screw rod 21, and the screw rod located at the top of the body upper surface is screwed with a lifting adjustment disc. The bottom of the lifting cylinder is fixed on the middle part of the end face of the adjustment base plate, and the piston rod 19 of the lifting cylinder is fixed on the rear side of the longitudinal lifting frame body. The upper end face of the body on one side of the vertical lifting frame body is provided with a lead plate 23, and the lead plate is provided with a collective lead band 25 for electrifying each electrical component on the vertical lifting frame body device. The function of the vertical lifting frame body device is to make the positioning adjustment moving device of the screen plate complete the vertical movement up and down. Obviously, the lifting cylinder completes the up and down vertical movement of the vertical lifting frame body through the piston rod of the lifting cylinder; The distance between the upper end surface can be enlarged or reduced.

As shown in Figure 3, the described feeding and discharging device consists of an automatic rotary table, a stepping motor 26, a bearing 29, a jacking slot 27, a battery fixing clip 14, a gantry 8, an induction probe 32, and a discharging cylinder 6. It is composed of a discharge claw 7, a jacking cylinder 34 and a top plate 33. The automatic rotating table is connected with the upper end surface of the machine body through the axle disk 28. The middle part of the automatic rotating table is driven by a stepping motor positioned in the body, and the bearing is positioned between the stepping motor shaft 30 and the body it passes through. The four sides of the automatic rotating table are provided with four jacking slot holes corresponding to a cross. The outer end and both sides of the top bracket slot hole are provided with battery fixing clips. The gantry is located on the upper end face of the body on one side of the automatic rotary table, an induction probe is arranged on the gantry, and an output roller plate 9 is established on the rear side of the gantry. A discharge cylinder is arranged at the upper end of the gantry, and a discharge claw is fixed at the front end of the piston rod 31 of the discharge cylinder. A top material cylinder is arranged in the body at the lower end of the gantry frame. The top plate is fixed on the piston rod of the top material cylinder, and the piston rod can drive the top plate Protrude through the jacking slot hole moved to its upper end.

As shown in FIG. 1 and FIG. 4 , the moving device for positioning and adjusting the screen is located on the longitudinal lifting frame body. The transverse guide rail frame 5 is positioned at the lower part of the vertical lifting frame body. The upper end shafts of the two screen version positioning adjustment plates 16 are located at the two ends of the transverse guide rail frame. The screen positioning adjustment plate is L-shaped. The screen positioning adjustment plate is provided with a horizontal fixing button 41 for fixing the screen positioning adjustment plate on the horizontal guide rail frame. The front side slide of the horizontal rail frame is equipped with an adjustment block 42, and the rear side of the adjustment block is screwed with the adjustment block lifting screw 52. The upper end of the lifting screw is driven by the adjustment knob 54 located at the top of the screen positioning adjustment plate, and the lower end of the adjustment knob is set on the lifting screw. The digital display panel 53 is used to indicate the lifting height of each revolution. The front end of the adjustment block is provided with a sliding column 45, the sliding column is sleeved with a slide block 44, and the upper screw of the slide block is provided with a fixing bolt 43. The inner side of the slide block is fixedly connected with the wire mesh fixing frame 50, and the wire mesh fixing frame is provided with a wire mesh fixing bolt 49. The inner side of the wire mesh fixing frame is provided with slots 46 for the two ends of the wire mesh to snap into.

During use, after the two ends of the screen mesh 15 are inserted into the draw-in slots inside the two screen holders, the screen fixing bolts are tightened to be fixed in the draw-in slots. The size and position of the screen can be completed by moving the two screen positioning adjustment plates separately or together, and it can be fixed at any position on the horizontal guide rail frame through the horizontal fixing button. The up and down movement adjustment of the screen is completed by the adjustment knob on the top of the rotary screen positioning adjustment plate driving the lifting screw and then moving the screen holder up and down through the adjustment block and sliding column.

The horizontal guide rail frame between the two screen plate positioning adjustment plates slides and is equipped with a lateral mobile platform 17. The rear lower end of the transversely moving platform is provided with a slide hole, and the slide hole is slidably fitted on the slide post 40 positioned on the longitudinal lifting frame body. A scraper adjustment seat 3 is fixedly arranged on the front side of the laterally moving table. The longitudinal axis of the scraper adjustment seat is provided with four slide rail columns 56 (that is, the four slide rail column axes are arranged on the four corners of the scraper adjustment seat), and the lower ends of the two slide rail columns on the longitudinal corresponding side of the lower end of the scraper adjustment seat are fixedly connected. At the upper end of the scraper frame 47, the scraper 4 capable of scraping across the end surface of the screen is located at the lower end of the scraper frame and is fixed by the scraper fixing bolt 48 on the scraper frame, and the upper ends of the two slide rail columns on the side of the upper end of the scraper adjustment seat are fixed on the horizontal plate 57. the lower end. The middle part of the horizontal plate is screwed with the scraper adjusting screw rod 37, and the scraper adjusting screw rod at the upper end of the horizontal plate is screwed with a number plate 35, an adjustment knob 36 and a butterfly nut 38 successively. The lower end of the scraper adjustment screw rod located at the lower end of the horizontal plate is fixedly connected with the micro-movement cylinder piston rod at the lower end, and the micro-motion cylinder 55 is fixed on the scraper adjustment seat. Obviously, the same two sets of scraper frame structures are respectively arranged on the four slide rail columns for interoperability. The scraper frame is provided with a scraper pressure sensor 51, which communicates with the computer through wires. One side of the laterally moving table is provided with a manual lever 39, and the manual rod can promote the laterally moving table to adjust the state position of each printing part. The adjustment of the up and down movement of the two scraper holders is completed by rotating the adjustment knob located at the upper end, and the adjustment knob drives the horizontal plate to move vertically up and down on the adjustment screw so that the two slide rail columns also move up and down vertically on the scraper adjustment seat. After the adjustment is completed, the position of the adjusting knob is fixed by the wing nut. In the printing process, the force of the scraper that can scrape across the end surface of the screen horizontally is sent to the computer by the scraper pressure sensor, and then the piston rod of the micro-movement cylinder is controlled by the computer to perform up and down micro-movement automatically. Guaranteed printing quality.

Completing the left and right movement of the horizontal mobile platform on the horizontal guide rail frame is completed by the motor positioned on the horizontal mobile platform, and the vertical lifting frame body is provided with a parallel rack 2 for gear teeth driven by the motor on the horizontal mobile platform. Apparently, the laterally moving platform may be driven laterally by a laterally moving cylinder. So I won't repeat it any more.

When in use, the battery to be printed is transported to the upper end of the jacking slot hole inside the battery fixing bar of the automatic rotary table by the automatic conveying line, and the operation of the automatic rotary table is controlled by the PLC control system. When the computer controls the stepping motor to When the battery to be printed is sent to the printing position at the lower end of the screen, stop the rotation and start the printing process. Under the PLC control system, the computer controls the piston rod of the lifting cylinder to go down, paste the screen on the surface of the battery to be printed, and then start The motor makes the horizontal moving table move horizontally and then drives the scraper to scrape the end surface of the screen to complete the printing. Then the computer controls the piston rod of the lifting cylinder to go up and make the transverse moving platform return to the next repeating action. When the automatic rotary table sends the printed battery to the gate frame, the induction probe senses that the battery has reached the discharge port. The top plate on the piston rod of the jacking cylinder at the bottom of the jacking slot hole on the automatic rotary table lifts up the battery, and at the same time the piston rod on the discharging cylinder shrinks, and the discharging claw on it pushes the lifted battery out of the gate shape. The outer side of the frame is output by the output roller plate. After completing one continuous action, the second action starts again, and continues to run continuously until the printing needs to be completed.

Obviously, debugging must be carried out as described above before printing. Adjust the fixed screen in place by adjusting the knobs to ensure that the printed pattern does not deviate. After the net and scraper are adjusted, the operation process is programmed through the PLC control system to program the continuity of each action, the power switch is turned on, and the running program starts, so I won’t repeat it here.

In a word, the present invention can intelligently and unmannedly complete the battery case printing process, can meet the quality requirements for battery case printing, and has the advantages of reasonable structural design, safety and sanitation, fast printing speed and good quality. Available for promotion.

Claims (5)

1. A full-automatic printing machine for batteries, consisting of a body, a control panel, a scraper and a stepping motor, characterized in that: the full-automatic printing machine includes a body, a vertical lifting frame device, a feeding and discharging device and a screen plate positioning adjustment mobile device; The body is in a square shape, the automatic rotating table is axially connected to the upper end of the body, the front end of the body is provided with a control panel, the control panel is provided with control buttons and a control panel, and the upper end of the body on the back side of the automatic rotating table is provided with two guide rail columns. , there is a control circuit board inside the body; The longitudinal lifting frame body device is composed of a vertical lifting frame body, a lifting cylinder, a screw rod, and a lifting adjustment plate. The vertical lifting frame body is arranged on the two guide rail columns through the slide tube shaft on the rear side of the vertical lifting frame body. The lower end of the vertical lifting frame body The upper shaft of the two guide rail columns is provided with an adjustment base plate, and the lower end of the middle part of the adjustment base plate is provided with a screw rod. The top is fixed on the rear side of the vertical lifting frame body; The feeding and discharging device is composed of an automatic rotary table, a stepping motor, a bearing, a jacking slot, a battery fixing clip, a gantry, an induction probe, a discharging cylinder, a discharging claw, a discharging cylinder, and a top plate. , the automatic rotating table is connected with the upper end surface of the machine body through a shaft disk, the middle part of the automatic rotating table is driven by a stepping motor located inside the machine body, and four sides of the automatic rotating table are provided with four jacking slot holes correspondingly arranged, and the jacking slots The outer end of the hole and both sides are provided with battery fixing clips. The portal frame is located on the upper end surface of the machine body on one side of the automatic rotating table. The sensing probe is installed on the portal frame. The output roller plate is provided on the rear side of the portal frame. The upper end of the frame is provided with a discharge cylinder, the front end of the piston rod of the discharge cylinder is fixed with a discharge claw, and the body at the lower end of the gantry is provided with a discharge cylinder, and the top plate is fixed on the piston rod of the discharge cylinder; The moving device for positioning and adjusting the screen is located on the vertical lifting frame body, and the horizontal guide rail frame is located at the lower part of the vertical lifting frame body. There is a horizontal fixing button to fix the screen positioning adjustment plate on the horizontal guide rail frame. The front side of the horizontal guide rail frame slides and is equipped with an adjustment block. The rear side of the adjustment block is screwed with the lifting screw of the adjustment block. The adjustment knob on the top of the adjustment plate is driven, the front end of the adjustment block is provided with a slider, the slider is covered with a slider, the slider is screwed with a fixing bolt, the inner side of the slider is fixed with the wire mesh fixing frame, and the wire mesh fixing frame is set. There is a wire mesh fixing bolt, and the horizontal guide rail frame between the two screen positioning adjustment plates is slid to be equipped with a horizontal moving platform. On the sliding column, a scraper adjustment seat is provided on the front side of the horizontal moving table, and four slide rail columns are arranged on the longitudinal axis of the scraper adjustment seat. The upper ends of the two slide rail columns located on the side of the upper end of the scraper adjustment seat are fixed to the lower end of the horizontal plate, and the middle part of the horizontal plate is screwed to the scraper adjustment screw. Shaped nut, the lower end of the scraper adjustment screw located at the lower end of the horizontal plate is fixedly connected with the piston rod of the micro-movement cylinder at the lower end, the micro-motion cylinder is fixed on the scraper adjustment seat, and the vertical lifting frame body is provided with gears driven by the motor on the horizontal moving platform Toothed parallel racks. 2. The fully automatic printing machine for storage battery according to claim 1, characterized in that: said automatic rotating table is disc-shaped. 3. The fully automatic printing machine for accumulator according to claim 1, characterized in that: said screen positioning adjustment plate is L-shaped. 4. The fully automatic printing machine for storage batteries according to claim 1, characterized in that: the inner side of the screen fixing frame is provided with slots for the two ends of the screen to snap into. 5. The fully automatic printing machine for storage batteries according to claim 1, characterized in that: said lateral movement table is driven by a lateral movement cylinder to move laterally.

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