A capping device for lead-acid battery production

Abstract

The present invention discloses a capping device for lead-acid battery production, which relates to the technical field of lead-acid battery production, including a support base, a transmission belt for conveying arranged inside the support base; a material placing table for feeding arranged on the back of the support base; a material taking mechanism arranged on the upper surface of the transmission belt for taking materials; a clamping mechanism arranged on the upper surface of the transmission belt for clamping; and a capping mechanism arranged on the upper surface of the transmission belt for capping. The material taking mechanism includes a driving unit detachably connected to the upper surface of the support base, a material taking unit is arranged on the outer surface of the driving unit, and the clamping mechanism includes a clamping unit detachably connected to the outer surface of the support base and a trigger assembly arranged on the outer surface of the clamping unit. The present invention can conveniently absorb the battery sealing cover sheet by adopting the cooperation of a placement plate, a vacuum suction pump, a soft connecting pipe, a connecting column, a limiting slot body, an adjustment block, a limiting bolt and an adsorption assembly.

Description

Technical Field

[0001] The invention relates to the technical field of lead-acid battery production, and in particular to a capping device for lead-acid battery production. Background Art

[0002] Lead-acid battery is a storage battery whose electrodes are mainly made of lead and its oxides and whose electrolyte is sulfuric acid solution. Therefore, the battery cover needs to be pressed to prevent acid leakage. Whether the cover is firm directly affects the service life of the battery when it is put on the market later. Therefore, in the production process of lead-acid batteries, a cover pressing device is needed to assist in the installation of the cover.

[0003] In the prior art, in the patent document with publication number CN218731195U, a capping device for lead-acid battery production is proposed, which includes a base, a bracket, a cylinder, a pressure block, a fixing frame, an infrared sensor, an infrared receiver, a rotating motor, a rotating shaft, a roller and a conveyor belt. The top of the base is connected to the bracket, the rear of the bracket is installed with a cylinder, the telescopic rod of the cylinder is connected with a pressure block, the top of the base is symmetrically connected with a fixing frame, the two fixing frames are both located in front of the cylinder, the right fixing frame is installed with an infrared sensor, the left fixing frame is installed with an infrared receiver, the infrared sensor and the infrared receiver are electrically connected, a rotating motor is installed in the middle of the right part of the base, and the output shaft of the rotating motor is connected to the rotating shaft through a coupling

[0004] The existing technology has the following problems:

[0005] 1. It is inconvenient to remove the sealing cover during use of the device;

[0006] 2. When the device is pressing and sealing the lead-acid battery, the battery pack cannot be fixed, which easily causes the battery pack to move during the capping process, reducing the practicality of the capping device. Summary of the invention

[0007] The present invention provides a capping device for lead-acid battery production to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0009] A capping device for lead-acid battery production, comprising a supporting base, a transmission belt arranged inside the supporting base for conveying; a material placing table arranged on the back of the supporting base for feeding; a material taking mechanism arranged on the upper surface of the transmission belt for taking materials; a clamping mechanism arranged on the upper surface of the transmission belt for clamping; and a capping mechanism arranged on the upper surface of the transmission belt for capping. The material taking mechanism comprises a driving unit detachably connected to the upper surface of the supporting base, a material taking unit is arranged on the outer surface of the driving unit, and the clamping mechanism comprises a clamping unit detachably connected to the outer surface of the supporting base and a trigger assembly arranged on the outer surface of the clamping unit.

[0010] A further improvement of the technical solution of the present invention is that: the driving unit includes a support frame, the bottom surface of the support frame is detachably connected to the side surface of the transmission belt, the upper surface of the support frame is fixedly connected to a fixed bracket, a driving component 1 is arranged inside the fixed bracket, the output end of the driving component 1 is movably connected to a moving plate 1, the bottom surface of the moving plate 1 is detachably connected to a lifting cylinder 1, and the bottom surface of the lifting cylinder 1 is fixedly connected to a lifting plate.

[0011] A further improvement of the technical solution of the present invention is that the material picking unit includes a connecting column, the upper surface of the connecting column is detachably connected to the bottom surface of the lifting plate, the bottom surface of the connecting column is fixedly connected to a placement plate, the upper surface of the placement plate is detachably connected to a vacuum suction pump, and the output end of the vacuum suction pump is detachably connected to a limiting bolt.

[0012] A further improvement of the technical solution of the present invention is that: the bottom surface of the placement plate is fixedly connected to a limiting groove body 1, the inner wall of the limiting groove body 1 is slidably connected with an adjusting block, the inner wall of the adjusting block is threadedly connected with a limiting bolt, one end of the limiting bolt is movably engaged with the inner wall of the limiting groove body 1, the bottom surface of the adjusting block is fixedly connected to an adsorption assembly, the upper surface of the adsorption assembly is communicated with one end of the limiting bolt, and the coordination of the adjusting block and the limiting bolt can assist in adjusting the spacing between the adsorption assemblies, thereby facilitating the adjustment of the installation position of the sealing cap according to the size of the battery pack.

[0013] A further improvement of the technical solution of the present invention is that the adsorption component includes an annular connecting flange, the bottom surface of the annular connecting flange is fixedly connected to a telescopic air guide tube, the outer surface of the annular connecting flange is fixedly connected to a fixed ear plate, one side of the fixed ear plate is fixedly connected to an I-shaped connecting tube fixedly connected to the bottom surface of the telescopic air guide tube, the outer surface of the I-shaped connecting tube is provided with an exhaust hole, the bottom surface of the I-shaped connecting tube is fixedly connected to an adsorption ring, and the outer surface of the I-shaped connecting tube is provided with a sealing device. When it is necessary to take material from the battery pack sealing cover plate, the adsorption of the sealing cover plate can be completed by starting the vacuum suction pump and cooperating with the adsorption component.

[0014] A further improvement of the technical solution of the present invention is that: the sealing device includes a fixed support column, the outer surface of the fixed support column is fixedly connected to an arc-shaped support block, the outer surface of the arc-shaped support block is detachably connected to an electromagnet, the inner side of the arc-shaped support block is fixedly connected to an elastic column, the other end of the elastic column is fixedly connected to an arc-shaped movable plate, the surface of the arc-shaped movable plate is fixedly connected to an iron sheet, the inner wall of the arc-shaped movable plate is fixedly connected to a rubber sealing gasket, and the combination of the fixed support column, the arc-shaped support block, the electromagnet, the arc-shaped movable plate, the elastic column, the iron sheet, the rubber sealing gasket and the like can assist the adsorption component in releasing the pressure inside the annular connecting flange during sealing, thereby facilitating the release of the sealing cover from the adsorption ring.

[0015] A further improvement of the technical solution of the present invention is that the clamping unit includes a support plate 1, the side surface of the support plate 1 is detachably connected to the outer surface of the transmission belt, the upper surface of the support plate 1 is detachably connected to a driving component 2, the telescopic end of the driving component 2 is detachably connected to a limiting groove body 2 that is slidably connected to the inside of the support plate 1, the inner wall of the limiting groove body 2 is slidably connected to a movable plate 2, the inner wall of the movable plate 2 is provided with a positioning bolt, one side of the movable plate 2 is fixedly connected to a fixed plate, the outer side of the fixed plate is detachably connected to a pneumatic cylinder, the telescopic end of the pneumatic cylinder is detachably connected to a clamping plate, the limiting groove body 2 can be driven to move inside the support plate 1 by the driving component 2, and the spacing between the fixed plates can be changed according to the size of the battery pack by cooperating with the movable plate 2 and the positioning bolts.

[0016] A further improvement of the technical solution of the present invention lies in that: the trigger component includes a shell, one side of the shell is fixedly connected to the outer surface of the second limiting groove body, the inner wall of the shell is slidably connected with an extrusion block, one side of the extrusion block is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a trigger elastic member, the inner wall of the shell is fixedly connected with a pressure resistor, the inner wall of the shell is fixedly connected with an arc-shaped extrusion plate, and the outer surface of the arc-shaped extrusion plate is provided with a buffer airbag, when the extrusion block drives the outer surface of the pressure resistor to be squeezed, the pressure on the surface of the arc-shaped extrusion plate will change, and when the pressure reaches the set range, the electrical signal will be transmitted through the controller of the connecting line transmission column device to assist in controlling the start of the pneumatic cylinder to clamp the battery pack, and during the clamping process, the buffering effect of the triggering elastic member makes the pressure on the surface of the pressure resistor change slowly, so that when the pneumatic cylinder is released, it only needs to drive the extrusion block and the battery pack to move relatively for a short period of time by driving the second driving component to start the pneumatic cylinder and release the clamping of the battery resistor.

[0017] A further improvement of the technical solution of the present invention is that the pressing mechanism includes a support plate 2, the bottom surface of the support plate 2 is detachably connected to the upper surface of the transmission belt, the upper surface of the support plate 2 is detachably connected to a lifting cylinder 2, the telescopic end of the lifting cylinder 2 is detachably connected to a pressing plate, and the upper surface of the pressing plate is provided with a telescopic limit rod detachably connected to the inner wall of the support plate 2. Through the cooperation of the support plate 2, the lifting cylinder 2, the telescopic limit rod and the pressing plate, the sealing cover plate placed on the upper surface of the battery pack can be squeezed, so that the sealing cover plate can be better combined with the battery pack.

[0018] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0019] 1. The present invention provides a capping device for lead-acid battery production, which adopts the cooperation of a support frame, a fixed bracket, a driving component, a moving plate, a lifting cylinder and a material taking unit, and can assist in sucking the sealing cover sheet used in the production of lead-acid batteries, and place it on the upper surface of the battery pack, so as to facilitate the installation of the sealing cover sheet. When using the capping device for lead-acid battery production, it is first necessary to place the battery pack on the upper surface of the transmission belt, and then start the driving unit to drive the material taking unit to adjust the position, so as to facilitate the movement of the sealing cover sheet on the upper surface of the discharge table to the upper surface of the battery pack.

[0020] 2. The present invention provides a capping device for lead-acid battery production, which adopts a placement plate, a vacuum suction pump, a soft connecting pipe, a connecting column, a limit slot body 1, an adjustment block, a limit bolt and an adsorption component to facilitate the absorption of the battery sealing cover. When the battery pack needs to be adsorbed, the spacing between the adsorption components is first adjusted according to the size of the battery pack. During the adjustment, the limit bolt is rotated to allow the adjustment block to slide freely on the inner wall of the limit slot body 1, thereby facilitating the adjustment of the position of the adsorption component. When it is adjusted to a suitable position, it is fixed by the limit bolt. When the driving unit moves the adsorption component to the top of the sealing cover, the vacuum suction pump is started and the air inside the annular connecting flange is extracted in cooperation with the telescopic air guide tube, thereby generating negative pressure in the annular connecting flange, and then in cooperation with the adsorption ring, suction can be generated on the sealing cover to adsorb the sealing cover.

[0021] 3. The present invention provides a capping device for lead-acid battery production, which adopts the cooperation of fixed support column, arc-shaped support block, electromagnet, arc-shaped movable plate, elastic column, iron sheet, rubber sealing gasket, and can assist the adsorption component in releasing the pressure inside the annular connecting flange when sealing, so as to facilitate the release of the sealing cover sheet from the adsorption ring, thereby increasing the flexibility of the capping device. When negative pressure is generated inside the annular connecting flange and the adsorption ring is used to adsorb the sealing cover sheet, the rubber sealing gasket will be attached to the outer surface of the I-shaped connecting tube under the limit of the elastic column, thereby assisting the sealing of the I-shaped connecting tube. When the air pressure inside the I-shaped connecting tube needs to be released, the iron sheet is adsorbed by starting the electromagnet, and the arc-shaped movable plate is driven to move in the horizontal direction, so that the rubber sealing gasket is separated from the surface of the I-shaped connecting tube, thereby facilitating the release of the pressure inside the I-shaped connecting tube, so that the I-shaped connecting tube releases the sealing cover sheet and is placed in the installation position of the battery pack.

[0022] 4. The present invention provides a capping device for lead-acid battery production, which uses a support plate 1, a drive component 2, a limit slot body 2, a movable plate 2, a fixed plate, a pneumatic cylinder, a clamping plate and a trigger component to assist in clamping the battery pack, thereby preventing the battery pack from moving when the battery pack is capped. When the battery pack needs to be clamped, the spacing between the fixed plates is first preset according to the size of the battery pack. After the adjustment is completed, when the battery pack moves to the bottom of the capping mechanism, the drive component 2 is started to drive the limit slot body 2 to move in the horizontal direction. When the trigger component contacts the surface of the battery pack, the pneumatic cylinder is triggered to start, so that the pneumatic cylinder drives the clamping plates to move closer to each other, thereby clamping the battery pack.

[0023] 5. The present invention provides a capping device for lead-acid battery production, which uses a shell, an extrusion block, a connecting block, a trigger elastic member, a trigger elastic member, an arc-shaped extrusion plate and a buffer airbag to assist in triggering the clamping assembly to clamp the battery pack. When the extrusion block fits the surface of the battery pack, due to the action of the second driving assembly, it will drive the connecting block to cooperate with the trigger elastic member to squeeze the surface of the pressure resistor, thereby changing the pressure on the surface of the pressure resistor, and then cooperate with the controller to assist in controlling the start of the pneumatic cylinder to clamp the battery pack. After the capping is completed, the extrusion block is driven to move in the horizontal direction by driving the second driving assembly. When the pressure value on the surface of the pressure resistor is reduced, the pneumatic cylinder will be controlled to release the force of clamping the battery pack, thereby facilitating the battery pack to continue to be transmitted on the upper surface of the transmission belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a front structural schematic diagram of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the material taking mechanism of the present invention;

[0027] Figure 4 It is a schematic structural diagram of the material taking unit of the present invention;

[0028] Figure 5 It is a schematic diagram of the enlarged structure of point A of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the sealing device of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the trigger component of the present invention;

[0032] Fig. 9 It is a schematic structural diagram of the capping mechanism of the present invention.

[0033] In the figure: 1. Support base; 2. Drive belt; 3. Material unloading platform; 4. Material picking mechanism; 41. Support frame; 42. Fixed bracket; 43. Drive component 1; 44. Moving plate 1; 45. Lifting cylinder 1; 46. Material picking unit; 461. Placement plate; 462. Vacuum suction pump; 463. Soft connecting pipe; 464. Connecting column; 465. Limiting groove 1; 466. Adjusting block; 467. Limiting bolt; 468. Adsorption component; 4681. Annular connecting flange; 4682. Telescopic air guide tube; 4683. Fixed ear plate; 4684. Sealing device; a1. Fixed support column; a2. Arc support block; a3. Electromagnet; a4. Arc-shaped moving plate; a5, elastic column; a6, iron sheet; a7, rubber sealing pad; 4685, I-shaped connecting pipe; 4686, adsorption ring; 5, clamping mechanism; 51, support plate one; 52, drive assembly two; 53, limit groove body two; 54, moving plate two; 55, fixed plate; 56, pneumatic cylinder; 57, clamping plate; 58, trigger assembly; 581, shell; 582, extrusion block; 583, connecting block; 584, trigger elastic part; 585, pressure resistor; 586, arc-shaped extrusion plate; 587, buffer airbag; 6, capping mechanism; 61, support plate two; 62, lifting cylinder two; 63, telescopic limit rod; 64, pressing plate. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with embodiments: Example 1

[0035] like Figure 1-9As shown, the present invention provides a capping device for lead-acid battery production, including a supporting base 1, a transmission belt 2 for conveying arranged inside the supporting base 1; a material placing table 3 for feeding arranged on the back of the supporting base 1; a material taking mechanism 4 for taking materials arranged on the upper surface of the transmission belt 2; a clamping mechanism 5 for clamping arranged on the upper surface of the transmission belt 2; and a capping mechanism 6 for capping arranged on the upper surface of the transmission belt 2. The material taking mechanism 4 includes a driving unit detachably connected to the upper surface of the supporting base 1, and a material taking unit 46 is arranged on the outer surface of the driving unit. The clamping mechanism 5 includes a clamping unit detachably connected to the outer surface of the supporting base 1 and a trigger assembly 58 arranged on the outer surface of the clamping unit.

[0036] Furthermore, the driving unit includes a support frame 41, the bottom surface of the support frame 41 is detachably connected to the side surface of the transmission belt 2, the upper surface of the support frame 41 is fixedly connected to a fixed bracket 42, a driving component 43 is arranged inside the fixed bracket 42, the output end of the driving component 43 is movably connected to a moving plate 44, the bottom surface of the moving plate 44 is detachably connected to a lifting cylinder 45, and the bottom surface of the lifting cylinder 45 is fixedly connected to a lifting plate. When using the capping device for lead-acid battery production, it is first necessary to place the battery pack on the upper surface of the transmission belt 2, and then start the driving unit to drive the material taking unit to adjust the position, so as to facilitate the sealing cover sheet on the upper surface of the discharge table 3 to move to the battery pack. On the upper surface, the material taking unit 46 includes a connecting column 464, the upper surface of the connecting column 464 is detachably connected to the bottom surface of the lifting plate, the bottom surface of the connecting column 464 is fixedly connected to a placement plate 461, the upper surface of the placement plate 461 is detachably connected to a vacuum suction pump 462, the output end of the vacuum suction pump 462 is detachably connected to a limiting bolt 467, the bottom surface of the placement plate 461 is fixedly connected to a limiting groove body 465, the inner wall of the limiting groove body 465 is slidably connected to an adjusting block 466, the inner wall of the adjusting block 466 is threadedly connected to the limiting bolt 467, one end of the limiting bolt 467 is movably engaged with the inner wall of the limiting groove body 465, and the bottom surface of the adjusting block 466 is fixedly connected to an adsorption component 468, the upper surface of the adsorption assembly 468 is connected to one end of the limit bolt 467, and the adsorption assembly 468 includes an annular connecting flange 4681, the bottom surface of the annular connecting flange 4681 is fixedly connected to a telescopic air guide tube 4682, the outer surface of the annular connecting flange 4681 is fixedly connected to a fixed ear plate 4683, one side of the fixed ear plate 4683 is fixedly connected to an I-shaped connecting tube 4685 fixedly connected to the bottom surface of the telescopic air guide tube 4682, the outer surface of the I-shaped connecting tube 4685 is provided with an exhaust hole, the bottom surface of the I-shaped connecting tube 4685 is fixedly connected to an adsorption ring 4686, and the outer surface of the I-shaped connecting tube 4685 is provided with a sealing device 4684. When the battery pack needs to be adsorbed When adjusting, first adjust the spacing between the adsorption components 468 according to the size of the battery pack. When adjusting, rotate the limit bolt 467 to allow the adjustment block 466 to slide freely on the inner wall of the limit slot 465, so as to facilitate the adjustment of the position of the adsorption component 468. When it is adjusted to a suitable position, fix it with the limit bolt 467. When the driving unit moves the adsorption component 468 to the top of the sealing cover, start the vacuum suction pump 462 and cooperate with the telescopic air guide tube 4682 to extract the air inside the annular connecting flange 4681, so that negative pressure is generated in the annular connecting flange 4681, and then cooperate with the adsorption ring 4686 to generate suction to the sealing cover, so as to adsorb the sealing cover. Example 2

[0037] like Figure 1-9As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the sealing device 4684 includes a fixed support column a1, the outer surface of the fixed support column a1 is fixedly connected with an arc-shaped support block a2, the outer surface of the arc-shaped support block a2 is detachably connected with an electromagnet a3, the inner side of the arc-shaped support block a2 is fixedly connected with an elastic column a5, the other end of the elastic column a5 is fixedly connected with an arc-shaped movable plate a4, the surface of the arc-shaped movable plate a4 is fixedly connected with an iron sheet a6, the inner wall of the arc-shaped movable plate a4 is fixedly connected with a rubber sealing pad a7, when negative pressure is generated inside the annular connecting flange 4681, the suction is engaged. When the attached ring 4686 adsorbs the sealing cover plate, the rubber sealing pad a7 will be attached to the outer surface of the I-shaped connecting tube 4685 under the limit of the elastic column a5, thereby assisting in sealing the I-shaped connecting tube 4685. When it is necessary to release the air pressure inside the I-shaped connecting tube 4685, the electromagnet a3 is started to adsorb the iron sheet a6, and the arc-shaped moving plate a4 is driven to move in the horizontal direction, so that the rubber sealing pad a7 is separated from the surface of the I-shaped connecting tube 4685, thereby facilitating the release of the pressure inside the I-shaped connecting tube 4685, so that the I-shaped connecting tube 4685 releases the sealing cover plate. Example 3

[0038] like Figure 1-9As shown, on the basis of embodiment 1-2, the present invention provides a technical solution: preferably, the clamping unit includes a support plate 51, the side surface of the support plate 51 is detachably connected to the outer surface of the transmission belt 2, the upper surface of the support plate 51 is detachably connected to a driving component 52, the telescopic end of the driving component 52 is detachably connected to a limiting groove body 53 slidably connected to the inside of the support plate 51, the inner wall of the limiting groove body 53 is slidably connected to a moving plate 54, the inner wall of the moving plate 54 is provided with a positioning bolt, and one side of the moving plate 54 is fixedly connected There is a fixing plate 55, the outer side of the fixing plate 55 is detachably connected to a pneumatic cylinder 56, the telescopic end of the pneumatic cylinder 56 is detachably connected to a clamping plate 57, the trigger assembly 58 includes a shell 581, one side of the shell 581 is fixedly connected to the outer surface of the limiting groove body 2 53, the inner wall of the shell 581 is slidably connected to an extrusion block 582, one side of the extrusion block 582 is fixedly connected to a connecting block 583, one side of the connecting block 583 is fixedly connected to a trigger elastic member 584, the inner wall of the shell 581 is fixedly connected to a pressure resistor 585, and the inner wall of the shell 581 The arc-shaped extrusion plate 586 is fixedly connected, and the outer surface of the arc-shaped extrusion plate 586 is provided with a buffer airbag 587. When the extrusion block 582 is in contact with the surface of the battery pack, due to the action of the driving component 2 52, it will drive the connection block 583 to cooperate with the trigger elastic member 584 to squeeze the surface of the pressure resistor 585, thereby changing the pressure on the surface of the pressure resistor 585, and then cooperate with the controller to assist in controlling the start of the pneumatic cylinder 56 to clamp the battery pack. After the capping is completed, the extrusion block 582 is driven by the driving component 2 52 to move in the horizontal direction. When the surface pressure value of the pressure resistor 585 decreases, the pneumatic cylinder 56 will be controlled to release the force of clamping the battery pack, so as to facilitate the battery pack to continue to be transmitted on the upper surface of the transmission belt 2. The pressing mechanism 6 includes a support plate 61, and the bottom surface of the support plate 61 is detachably connected to the upper surface of the transmission belt 2. The upper surface of the support plate 61 is detachably connected to the lifting cylinder 62, and the telescopic end of the lifting cylinder 62 is detachably connected to the pressing plate 64. The upper surface of the pressing plate 64 is provided with a telescopic limit rod 63 detachably connected to the inner wall of the support plate 61.

[0039] The working principle of the capping device for lead-acid battery production will be described in detail below.

[0040] like Figure 1-9As shown, when using the capping device for lead-acid battery production, it is first necessary to place the battery pack on the upper surface of the transmission belt 2, and place the sealing cover sheet on the upper surface of the discharge table 3, and then start the driving unit to drive the material taking unit to adjust the position, so as to facilitate the sealing cover sheet on the upper surface of the discharge table 3 to move to the upper surface of the battery pack. When the battery pack needs to be adsorbed, first adjust the spacing between the adsorption components 468 according to the size of the battery pack. When adjusting, the limiting bolt 467 is rotated to allow the adjustment block 466 to slide freely on the inner wall of the limiting groove body 465, so as to facilitate the adjustment of the position of the adsorption component 468. When it is adjusted to the appropriate position, it is fixed by the limiting bolt 467, and the driving unit is driven to move to the upper surface of the battery pack. When the adsorption assembly 468 is moved to the top of the sealing cover, the vacuum suction pump 462 is started, and the telescopic air guide tube 4682 is cooperated to extract the air inside the annular connecting flange 4681, so that negative pressure is generated in the annular connecting flange 4681. When negative pressure is generated inside the annular connecting flange 4681 and the adsorption ring 4686 is cooperated to adsorb the sealing cover, the rubber sealing pad a7 will be attached to the outer surface of the I-shaped connecting tube 4685 under the limit of the elastic column a5, so as to assist in sealing the I-shaped connecting tube 4685. When it is necessary to release the air pressure inside the I-shaped connecting tube 4685, the electromagnet a3 is started to adsorb the iron sheet a6, and the arc-shaped moving plate a4 is driven to move in the horizontal direction. The rubber sealing pad a7 is disengaged from the surface of the I-shaped connecting tube 4685, thereby facilitating the release of the pressure inside the I-shaped connecting tube 4685, so that the I-shaped connecting tube 4685 releases the sealing cover sheet and is placed in the installation position of the battery pack. When the battery pack moves to the bottom of the pressing cover mechanism 6, when the battery pack needs to be clamped, the spacing between the fixing plates 55 is first preset according to the size of the battery pack. After the adjustment is completed, when the battery pack moves to the bottom of the pressing cover mechanism 6, the driving component 2 52 is started to drive the limiting groove body 2 53 to move in the horizontal direction. When the triggering component 58 contacts the surface of the battery pack, when the extruding block 582 fits the surface of the battery pack, due to the driving component The function of the second component 52 will drive the connecting block 583 to cooperate with the trigger elastic component 584 to squeeze the surface of the pressure resistor 585, thereby changing the pressure on the surface of the pressure resistor 585, and then cooperate with the controller to assist in controlling the start of the pneumatic cylinder 56 to clamp the battery pack, and then start the lifting cylinder 2 62 to drive the pressing plate 64 to descend under the limit of the telescopic limit rod 63, thereby compacting the sealing cover sheet. After the pressing cover is completed, the extrusion block 582 is driven to move in the horizontal direction by driving the driving component 2 52. When the surface pressure value of the pressure resistor 585 decreases, the pneumatic cylinder 56 will be controlled to release the force of clamping the battery pack, thereby facilitating the battery pack to continue to be transmitted on the upper surface of the transmission belt 2.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A capping device for lead-acid battery production, comprising a support base (1), A transmission belt (2) arranged inside the support base (1) for conveying; A material discharging platform (3) for feeding materials, arranged on the back of the support base (1); A material taking mechanism (4) disposed on the upper surface of the transmission belt (2) for taking materials; A clamping mechanism (5) disposed on the upper surface of the transmission belt (2) for clamping; and a capping mechanism (6) arranged on the upper surface of the transmission belt (2) for capping, characterized in that: The material taking mechanism (4) comprises a driving unit detachably connected to the upper surface of the support base (1); a material taking unit (46) is arranged on the outer surface of the driving unit; the material taking unit (46) comprises a connecting column (464); the upper surface of the connecting column (464) is detachably connected to the bottom surface of the lifting plate; the bottom surface of the connecting column (464) is fixedly connected to a placement plate (461); the upper surface of the placement plate (461) is detachably connected to a vacuum suction pump (461); 2), the output end of the vacuum suction pump (462) is detachably connected to a limiting bolt (467), the bottom surface of the placement plate (461) is fixedly connected to a limiting groove body (465), the inner wall of the limiting groove body (465) is slidably connected to an adjustment block (466), the inner wall of the adjustment block (466) is threadedly connected to the limiting bolt (467), one end of the limiting bolt (467) is movably engaged with the inner wall of the limiting groove body (465), and the adjustment block (46 6) is fixedly connected to the bottom surface of the support base (1) with an adsorption component (468), the upper surface of the adsorption component (468) is connected to one end of the limiting bolt (467), the clamping mechanism (5) comprises a clamping unit detachably connected to the outer surface of the support base (1) and a trigger component (58) arranged on the outer surface of the clamping unit, the trigger component (58) comprises a shell (581), one side of the shell (581) is fixedly connected to the outer surface of the limiting groove body (53), the inner wall of the shell (581) is slidably connected to an extrusion block (582), one side of the extrusion block (582) is fixedly connected to a connecting block (583), one side of the connecting block (583) is fixedly connected to a trigger elastic member (584), the inner wall of the shell (581) is fixedly connected to a pressure resistor (585), the inner wall of the shell (581) is fixedly connected to an arc-shaped extrusion plate (586), and the outer surface of the arc-shaped extrusion plate (586) is provided with a buffer airbag (587).

2. A capping device for lead-acid battery production according to claim 1, characterized in that: The driving unit comprises a support frame (41), the bottom surface of the support frame (41) is detachably connected to the side surface of the transmission belt (2), the upper surface of the support frame (41) is fixedly connected to a fixed bracket (42), a driving component 1 (43) is arranged inside the fixed bracket (42), the output end of the driving component 1 (43) is movably connected to a moving plate 1 (44), the bottom surface of the moving plate 1 (44) is detachably connected to a lifting cylinder 1 (45), and the bottom surface of the lifting cylinder 1 (45) is fixedly connected to the lifting plate.

3. A capping device for lead-acid battery production according to claim 1, characterized in that: The adsorption assembly (468) comprises an annular connection flange (4681), the bottom surface of the annular connection flange (4681) is fixedly connected to a telescopic air guide tube (4682), the outer surface of the annular connection flange (4681) is fixedly connected to a fixed ear plate (4683), one side of the fixed ear plate (4683) is fixedly connected to an I-shaped connection tube (4685) fixedly connected to the bottom surface of the telescopic air guide tube (4682), an exhaust hole is provided on the outer surface of the I-shaped connection tube (4685), the bottom surface of the I-shaped connection tube (4685) is fixedly connected to an adsorption ring (4686), and the outer surface of the I-shaped connection tube (4685) is provided with a sealing device (4684).

4. A capping device for lead-acid battery production according to claim 3, characterized in that: The sealing device (4684) comprises a fixed support column (a1), the outer surface of the fixed support column (a1) is fixedly connected to an arc-shaped support block (a2), the outer surface of the arc-shaped support block (a2) is detachably connected to an electromagnet (a3), the inner side of the arc-shaped support block (a2) is fixedly connected to an elastic column (a5), the other end of the elastic column (a5) is fixedly connected to an arc-shaped movable plate (a4), the surface of the arc-shaped movable plate (a4) is fixedly connected to an iron sheet (a6), and the inner wall of the arc-shaped movable plate (a4) is fixedly connected to a rubber sealing pad (a7).

5. The capping device for lead-acid battery production according to claim 1, characterized in that: The clamping unit comprises a support plate 1 (51), the side surface of the support plate 1 (51) being detachably connected to the outer surface of the transmission belt (2), the upper surface of the support plate 1 (51) being detachably connected to a driving assembly 2 (52), the telescopic end of the driving assembly 2 (52) being detachably connected to a limiting groove body 2 (53) slidably connected to the inside of the support plate 1 (51), the inner wall of the limiting groove body 2 (53) being slidably connected to a moving plate 2 (54), the inner wall of the moving plate 2 (54) being provided with positioning bolts, one side of the moving plate 2 (54) being fixedly connected to a fixing plate (55), the outer side of the fixing plate (55) being detachably connected to a pneumatic cylinder (56), and the telescopic end of the pneumatic cylinder (56) being detachably connected to a clamping plate (57).

6. A capping device for lead-acid battery production according to claim 1, characterized in that: The cover pressing mechanism (6) comprises a second support plate (61), the bottom surface of the second support plate (61) being detachably connected to the upper surface of the transmission belt (2), the upper surface of the second support plate (61) being detachably connected to a second lifting cylinder (62), the telescopic end of the second lifting cylinder (62) being detachably connected to a pressing plate (64), and the upper surface of the pressing plate (64) being provided with a telescopic limiting rod (63) detachably connected to the inner wall of the second support plate (61).

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