CN105826617B - Lamination hanging basket device of lead-acid battery plate wrapping machine - Google Patents

Abstract

The invention discloses a stacking hanging basket device of a lead-acid battery packaging machine, comprising a lifting mechanism and a hanging basket mechanism, wherein the hanging basket mechanism comprises a crossbeam and two groups of hanging ear groups respectively arranged at two ends of the crossbeam, a stacking space is formed between the two groups of hanging ear groups, an elastic barb mechanism is arranged on the inner side of the hanging ear group, and the lifting mechanism drives the hanging basket mechanism to perform a lifting action, when the hanging basket mechanism moves downward, the pole plate group presses the elastic barb mechanism to deform and slide into the stacking space, the elastic barb mechanism resets and buckles the lower end of the pole plate group, and the pole plate group can be stacked into the stacking space in sequence, a limiting structure is arranged on the upper part of the stacking space, the pole plate group is positioned above, and the elastic barb mechanism is also configured with a release driving mechanism to release and output the pole plate group stacked to a specified thickness, by adopting the hanging basket type stacking mechanism, the structure is simple, reasonable and low in cost, and the pole plate group is stacked neatly, and is not prone to overturning, deformation, and jamming of the pole plate and separator paper, thereby improving the efficiency of lead-acid battery production and assembly.

Description

A lamination hanging basket device of a lead-acid battery cladding machine

technical field

The invention relates to a lead-acid battery production equipment, in particular to a lamination hanging basket device of a lead-acid battery cladding machine.

Background technique

In the current battery production process, there is a process of assembling the positive electrode sheet, negative electrode sheet, and separator paper into an electrode group. The separator paper is sandwiched between the positive electrode sheet and the negative electrode sheet, so the industry usually calls it " Packing board" process. In order to increase the capacity of the battery, multiple sets of cladding plates for the positive electrode sheet, separator paper, and negative electrode sheet are usually configured and stacked sequentially. In the prior art, a sunken stacking method is used, that is, a The pole group receiving plate, every time a group of pole plate wrapping structure is received, the pole group receiving plate will drop a certain distance to receive the next pole plate wrapping structure. This structure adopts a sunken lifting structure, which is complex in structure and easy to maintain It is inconvenient, and it is easy to cause the plate to roll over, deform, get stuck in the plate and separator paper, and the stacking efficiency is low.

Contents of the invention

In order to overcome the deficiencies of the prior art, the invention provides a lamination hanging basket device of a lead-acid battery cladding machine.

The technical solution adopted by the present invention to solve its technical problems is:

A lamination hanging basket device of a lead-acid battery cladding machine, including a lifting mechanism and a hanging basket mechanism, the hanging basket mechanism includes a beam and two sets of lifting lugs respectively arranged at both ends of the beam, between the two sets of lifting lugs A lamination space is formed, an elastic barb mechanism is arranged inside the lifting lug group, and the lifting mechanism can drive the hanging basket mechanism to perform lifting action;

When the hanging basket mechanism moves down, the plate group deforms against the elastic barb mechanism and slides into the lamination space. The elastic barb mechanism resets and buckles the lower end of the plate group. The upper part of the lamination space is equipped with a The limit structure for the space distance of the laminations;

The elastic barb mechanism is also configured with a release driving mechanism capable of driving the elastic barb mechanism to deform to allow the electrode plate group to slide out of the lamination space.

A lifting claw is pivotally connected to the lifting lug group, and a lifting claw elastic reset mechanism is arranged between the lifting claw and the lifting lug group, and the end of the lifting claw can be reset to extend into the lamination space through the elastic claw reset mechanism. , the lower part of the hanging claw is a slope structure, and a barb-shaped structure is formed between the lifting lug group and the hanging claw.

The middle part of the hanging claw is rotatably arranged on the lifting lug group, and a turning shaft is arranged at the end of the hanging claw. The elastic reset mechanism of the hanging claw includes a turning arm and a return spring. One end of the turning arm is fixed to the turning shaft. The arm and the hanging claw are respectively located on both sides of the crank shaft, one end of the return spring is connected to the lifting ear group, and the other end is connected to the other end of the crank arm.

The release drive mechanism is a pressing device, which includes a release cylinder, the release cylinder is fixed on the side of the lifting lug group, and its push rod corresponds to the outer end of the crank arm.

The limiting structure is an elastic limiting mechanism, which can be compressed and elastically deformed by the pole plate group.

The elastic limit mechanism includes a pressure plate, at least one set of pressure plate guide rods is extended on the rear side of the pressure plate, the beam is provided with a slide hole that slides and fits with the pressure plate guide rod, and the pressure plate guide rod is sleeved with A pressing plate spring, one end of the pressing plate spring presses against the upper side of the pressing plate, and the other end presses against the lower side of the crossbeam.

The lifting lug set is slidably arranged on the beam, and a positioning device capable of locating the position of the lifting lug set is arranged between the lifting lug set and the beam.

The upper part of the lug group is provided with a lug seat, the lug seat is provided with a chute, the beam is provided with a slide rail that slides with the chute, and the beam is also equipped with a number of elongated holes. The positioning device is a plurality of fixing screws that pass through the elongated holes and are threadedly connected with the lug seat.

It also includes a frame, on which a lifting seat is slidably arranged through a sliding column mechanism, and a hanging basket longitudinal movement driving mechanism capable of driving the lifting seat to slide is arranged on the frame.

The lifting mechanism includes a lifting cylinder arranged on the lifting seat, and the push rod of the lifting cylinder is connected to the beam through a connecting block.

The beneficial effects of the present invention are: a lamination hanging basket device of a lead-acid battery wrapping machine, including a lifting mechanism and a hanging basket mechanism, and the hanging basket mechanism includes a beam and two sets of lifting lugs respectively arranged at both ends of the beam, A lamination space is formed between the two sets of lifting lugs. An elastic barb mechanism is provided inside the lifting lugs. The lifting mechanism can drive the hanging basket mechanism to perform lifting movements. When the hanging basket mechanism moves down, the pole plate group presses The elastic barb mechanism deforms and slides into the lamination space. The elastic barb mechanism resets and buckles the lower end of the plate group, and the plate group can be stacked into the lamination space of the hanging basket one by one. The upper part of the lamination space is equipped with The limit structure that can limit the distance that the pole plate group slides into the lamination space is used to position the pole plate group and prevent the pole plate group from shifting or falling. The elastic barb mechanism is also equipped with a structure that can drive the elastic barb mechanism to deform to The release drive mechanism that can allow the plate group to slide out of the lamination space, so as to release and output the plate group stacked to a specified thickness, the invention adopts the lamination mechanism of the hanging basket, which has a simple, reasonable structure, low cost, and is extremely The plate packs are neatly stacked, and it is not easy to rollover, deform, or jam the polar plates and separator paper, which improves the efficiency of lead-acid battery production and assembly.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the structural representation when the present invention is applied;

Fig. 2 is the exploded schematic view of the present invention;

Fig. 3 is the structural representation of hanging basket mechanism of the present invention;

Fig. 4 is the front schematic diagram of hanging basket mechanism of the present invention;

Fig. 5 is an exploded schematic view of the hanging basket mechanism of the present invention;

Fig. 6 is a schematic structural view of the hanging claw part of the present invention.

Detailed ways

Referring to Fig. 1 to Fig. 6, Fig. 1 to Fig. 6 is a structural schematic view of a specific embodiment of the present invention, as shown in the figure, a lamination hanging basket device of a lead-acid battery cladding machine, including a frame 25, a lifting mechanism 21 and the hanging basket mechanism 22, a lifting seat 251 is slidably provided on the frame 25 through a sliding column mechanism, and a hanging basket longitudinal movement driving mechanism capable of driving the lifting seat 251 to slide is arranged on the said frame 25, and the lifting mechanism 21 includes a lifting cylinder 211 arranged on the lifting seat 251, and the vertical movement driving mechanism of the hanging basket includes a vertical movement cylinder 252 arranged on the side of the frame 25, and the ejector rod of the vertical movement cylinder 252 is connected to the vertical movement cylinder 252 , below the frame 25 is provided with a pole plate conveying channel assembly 31 for conveying the pole plate, and below the pole plate conveying channel assembly 31 is provided with a pushing plate device 3 for pushing the pole plate to move along the pole plate conveying channel assembly 31. In the embodiment, in order to facilitate the staggered stacking of positive electrode sheets, negative electrode sheets, and separator paper, a double-layer plate conveying channel assembly 31 is used, and the lower channel conveys the positive electrode sheet/negative electrode plate through the separator paper, so that the separator paper Wrap the upper and lower end surfaces of the positive plate/negative plate, the upper channel is used to transport the negative plate/positive plate, the upper channel and the lower channel meet under the hanging basket mechanism 22, so that the positive plate, negative plate, and separator paper are stacked together .

As shown in Figures 3, 4, and 5, the hanging basket mechanism 22 includes a beam 221 and two sets of lifting lugs 222 respectively arranged at both ends of the beam 221, and a lamination space is formed between the two sets of lifting lugs 222. An elastic barb mechanism is arranged on the inner side of the ear group 222, and the ejector rod of the lifting cylinder 211 is connected to the beam 221 through a connecting block 212. Preferably, at least one set of lifting guide rods is extended on the rear side of the connecting block 212 213 , the lifting base 251 is provided with a sliding hole that slides and fits with the lifting guide rod 213 , so as to improve the stability and precision of the lifting movement of the hanging basket mechanism 22 .

As shown in Figures 3, 4, and 5, a lifting claw 231 is pivotally connected to the lifting lug set 222, and a lifting claw elastic reset mechanism is arranged between the lifting claw 231 and the lifting lug set 222, through which the lifting claw is elastically reset. The mechanism can reset the end of the hanging claw 231 to extend into the lamination space. The lower part of the hanging claw 231 is a slope structure, and a barb-like structure is formed between the lifting lug set 222 and the hanging claw 231 .

Preferably, in this embodiment, two sets of lifting claws 231 are arranged on each lifting lug set 222, and are respectively arranged on both sides of the lifting lug set 222, so as to improve the stability of the pole plates when they are stacked. In the embodiment, the hanging claw 231 adopts a rotation displacement structure to realize the function of the barb. Of course, in the specific implementation process, a slider device with an oblique opening can also be used to realize the buckle-type fastening and stacking of the pole plates. The solution will not be described in detail here; in this embodiment, the pivot is arranged on the hanging claw 231, and the pivot hole on the lifting lug set 222 is an elongated structure, so as to prevent the hanging claw 231 from being stuck.

Preferably, the middle part of the hanging claw 231 is rotatably arranged on the lifting ear group 222, the end of the hanging claw 231 is provided with a crank shaft 232, and the elastic reset mechanism of the hanging claw includes a crank arm 233 and a return spring 234. One end of the arm 233 is fixed to the crank shaft 232, the crank arm 233 and the hanging claw 231 are respectively located on both sides of the crank shaft 232, one end of the return spring 234 is connected to the lifting ear group 222, and the other end is connected to the other end of the crank arm 233, Through the return spring 234, the hanging claw 231 is kept hooked into the lamination space.

Of course, in the actual implementation process, a torsion spring can be used to realize the reset of the hanging claw 231, which will not be described in detail here.

When the hanging basket mechanism 22 moves down, the pole plate group presses against the slope structure of the lower part of the hanging claw 231, so that the hanging claw 231 overcomes the elastic force of the return spring 234 and rotates counterclockwise until the pole plate group can slide into the lamination space. At this time, The hanging claw 231 rotates clockwise and resets under the elastic force of the return spring 234, so that the end of the hanging claw 231 is buckled on the lower end of the pole plate group to realize the stacking of the pole plate group. In order to position the pole plate group on the lamination space, The upper part of the lamination space is equipped with a limiting structure capable of limiting the distance that the pole plate group slides into the lamination space.

Preferably, the limiting structure is an elastic limiting mechanism, which can be compressed and elastically deformed by the electrode plate group, and deformed as the number of the electrode plate groups increases, so as to elastically compress the electrode plate group, Stacking is more stable.

Of course, in the specific implementation process, the position-limiting structure can also be realized by controlling the top pressure of the cylinder, or by the displacement of the screw drive, or by the way of gravity compression, which will not be described in detail here.

As shown in FIG. 5 , the elastic limit mechanism includes a pressure plate 241, at least one set of pressure plate guide rods 242 is extended on the rear side of the pressure plate 241, and a slide that is slidably matched with the pressure plate guide rods 242 is provided on the crossbeam 221. The hole 243 is also equipped with a limit nut 242a at the upper end of the pressure plate guide rod 242 to prevent the pressure plate guide rod 242 from slipping out. The other end of the upper side presses against the lower side of the beam 221 to realize the elastic deformation of the pressing plate 241 .

Preferably, the elastic barb mechanism is also equipped with a release drive mechanism capable of driving the elastic barb mechanism to deform to allow the electrode plate group to slide out of the lamination space.

As shown in the figure, the release driving mechanism is a pressing device, which includes a release cylinder 235 , the release cylinder 235 is fixed on the side of the lifting lug set 222 , and its push rod corresponds to the outer end of the crank arm 233 .

Preferably, the lifting lug set 222 is slidably arranged on the cross beam 221, and a positioning device capable of positioning the position of the lifting lug set 222 is arranged between the lifting lug set 222 and the cross beam 221, so as to adjust the width of the lifting lug set 222, Adjust the size of the lamination space to be suitable for different types of plates.

As shown in FIG. 5 , a lug seat 223 is arranged on the upper part of the lug set 222 , a chute 224 is provided on the lug seat 223 , and a slide rail 225 that is slidably matched with the chute 224 is provided on the crossbeam 221 . The beam 221 is also provided with several elongated holes 226, and the positioning device is a plurality of fixing screws 227 threaded through the elongated holes 226 and connected with the lug seat 223. Tighten the fixing screws 227 to position the suspension. The position of the lug seat 223 can realize the adjustment of the lifting lug set 222 .

In this embodiment, the sliding groove 224 is a dovetail groove, and the sliding rail 225 is a dovetail-shaped sliding rail. Of course, in the actual implementation process, the sliding setting of the lifting lug group 222 can also be realized by means of a sliding column mechanism, etc. The positioning device can also adopt methods such as buckle and latch positioning, which will not be described in detail here.

When the present invention works, the pushing plate device 3 pushes the pole plate group on the pole plate conveying channel assembly 31 to the bottom of the hanging basket mechanism 22, the lifting cylinder 211 drives the hanging basket mechanism 22 to move down, and the pole plate group presses against the lower part of the hanging claw 231. The inclined surface structure makes the hanging claw 231 rotate counterclockwise against the elastic force of the return spring 234 until the pole plate group can slide into the lamination space. Under the action of the elastic force of the return spring 234, turn clockwise to reset, so that the end of the hanging claw 231 is buckled on the lower end of the plate group, and the plate group is pressed by the pressure plate 241 to realize the stacking of the plate group, and then through the lifting cylinder 211 Lift the hanging basket mechanism 22, and so on, and repeat the above process to complete the stacking of multiple plate groups. When the stacking reaches the specified number, the hanging basket mechanism 22 is longitudinally pushed out to the output channel by moving the cylinder 252 longitudinally. Release the cylinder 235 to press the outer end of the crank arm 233, so that the lifting claw 231 rotates counterclockwise, and the lamination space is opened, so that the pole plate group falls into the output channel, and the entire pole plate lamination process can be completed.

The invention adopts the lamination mechanism of hanging basket type, which has simple and reasonable structure and low cost, and the plate groups are stacked neatly, and it is not easy to roll over, deform, or jam the plate and separator paper, etc., so as to improve the lead-acid Efficiency of battery production assembly.

The preferred implementation of the present invention has been described in detail above. Of course, the present invention can also adopt forms different from the above-mentioned embodiment, and the design concept is not limited thereto. For example, the cylinder device in the present invention can adopt a biaxial cylinder, a leading screw Replacement of mechanisms, linear motors, etc., and equivalent transformations or corresponding changes made by those skilled in the art without violating the spirit of the present invention should all fall within the protection scope of the present invention.

Claims (10)

1. A kind of 1. lamination nacelle device of lead-acid battery wrapper sheet machine, it is characterised in that：Including elevating mechanism（21）And hanging basket mechanism （22）, the hanging basket mechanism（22）Including crossbeam（221）And two groups be respectively arranged at crossbeam（221）The lifting lug group at both ends（222）, Two groups of lifting lug groups（222）Between form lamination space, the lifting lug group（222）Inner side is provided with resilient barb mechanism, the liter Descending mechanism（21）Hanging basket mechanism can be driven（22）Make lifting action；

   Hanging basket mechanism（22）When moving down, pole plate group compresses resilient barb deformation and slips into lamination space, resilient barb mechanism Reset clasps pole plate group lower end, and lamination space top is configured with and can limit pole plate group and slip into the spacing of lamination space length Structure；

   The resilient barb mechanism is also configured with that resilient barb deformation can be driven extremely can to slide out lamination for pole plate group The release driving mechanism in space.
2. A kind of 2. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 1, it is characterised in that：The lifting lug Group（222）On be articulated with and hang pawl（231）, it is described to hang pawl（231）With lifting lug group（222）Between be provided with and hang pawl elastic reset machine Structure, pawl can will be hung by hanging pawl flexible restoring organ by this（231）End, which is reset to, stretches into lamination space, described to hang pawl（231） Lower part is a ramp structure, the lifting lug group（222）With hanging pawl（231）Between form barb-like structure.
3. A kind of 3. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 2, it is characterised in that：It is described to hang pawl （231）Middle part is rotatably dispose in lifting lug group（222）On, it is described to hang pawl（231）End is provided with one and turns axis（232）, it is described to hang pawl Flexible restoring organ includes connecting lever（233）And resetting spring（234）, the connecting lever（233）One end, which is fixed to, turns axis（232）, institute State connecting lever（233）With hanging pawl（231）It is located at respectively and turns axis（232）Both sides, the resetting spring（234）One end is connected to lifting lug group （222）, its other end is connected to connecting lever（233）The other end.
4. A kind of 4. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 3, it is characterised in that：The release Driving mechanism is a jack unit, it includes discharging cylinder（235）, the release cylinder（235）It is fixed on lifting lug group（222）Side Face, its mandril and connecting lever（233）Outboard end correspond to.
5. A kind of 5. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 1, it is characterised in that：It is described spacing Structure is an elastic spacing mechanism, which can be deformed by the pole plate group elasticity of compression.
6. A kind of 6. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 5, it is characterised in that：The elasticity Position-limit mechanism includes pressing plate（241）, the pressing plate（241）Rear side is extended the pressing plate guide rod of at least one set（242）, it is described Crossbeam（221）On be provided with and pressing plate guide rod（242）The slide opening being slidably matched（243）, the pressing plate guide rod（242）On be arranged with Rag iron spring（244）, the rag iron spring（244）One end top pressure is in pressing plate（241）Upside, its other end top pressure is in crossbeam （221）Downside.
7. A kind of 7. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 1, it is characterised in that：The lifting lug Group（222）It is slideably positioned in crossbeam（221）On, and lifting lug group（222）With crossbeam（221）Between be configured with and can position lifting lug group （222）Position positioner.
8. A kind of 8. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 7, it is characterised in that：The lifting lug Group（222）Top is provided with a lifting eye seat（223）, the lifting eye seat（223）On offer sliding slot（224）, the crossbeam（221） On be provided with and sliding slot（224）The slide being slidably matched（225）, the crossbeam（221）On be also configured with some elongated holes （226）, the positioner passes through elongated hole to be some（226）Afterwards with lifting eye seat（223）The fixing screws of thread fitting connection （227）.
9. A kind of 9. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 1, it is characterised in that：Further include machine Frame（25）, the rack（25）It is upper that traveller mechanism slips are provided with a lifting seat（251）, the rack（25）On be configured with Lifting seat can be driven（251）The hanging basket vertical shift driving mechanism of slip.
10. A kind of 10. lamination nacelle device of lead-acid battery wrapper sheet machine according to claim 9, it is characterised in that：The liter Descending mechanism（21）Lifting seat is arranged at including one（251）On lifting cylinder（211）, the lifting cylinder（211）Mandril lead to Cross a contiguous block（212）It is connected to crossbeam（221）.