Lead belt splitting machine for polar plate production

Abstract

The utility model discloses a lead belt splitting machine for polar plate production, and belongs to the technical field of polar plate production. The surface of the lead belt is smoothed before slitting, the influence of deformation of the concave-convex part of the surface of the lead belt on later machining is reduced, the cutting blade can deviate leftwards and rightwards to be matched with precise cutting of the lead belt, and the slitting precision is improved. Support assemblies are mounted on the left and right sides of the upper surface of the slitting table; a guide plate is arranged on the upper surface of the slitting table; the smoothing assembly is connected between the two support assemblies through a cross beam and comprises a pressing plate and a buffering assembly. One adjusting assembly is arranged in front of the guide plate and comprises two L-shaped limiting edges which are symmetrically arranged, and clamping strips are movably connected to the inner sides of the L-shaped limiting edges; guide rail assemblies are connected to the left side and the right side of the cutting assembly, the cutting assembly comprises a second connecting rod and a cutting blade, one end of the second connecting rod is connected with a second screw, the other end of the second connecting rod is sleeved with a third connecting rod, and fourth connecting rods are arranged on the outer sides of the third connecting rod and the second screw.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of polar plate, specifically is a polar plate production is with lead area cutting machine. BACKGROUND

[0002] In the production process of lead-acid battery, lead strip or lead foil is the basic material of making battery polar plate, so the basic material needs to be cut into the size suitable for subsequent design specification and use in the processing process, and the lead strip is soft and has strong plasticity, the surface is easy to be affected by the outside world and change in shape during transportation and material conveying process, so that the lead strip cut by the lead strip cutting equipment has size error due to deformation, part does not meet the specification requirement, needs to complete the cutting operation twice, affects the stability of subsequent production process and battery performance, and too much cutting waste is produced.

[0003] Therefore, how to realize the product performance of lead strip in the incoming material, cutting and discharging process is a technical problem to be solved. UTILITY MODEL CONTENT

[0004] The utility model discloses a polar plate production is with lead area cutting machine, and the surface is smoothed before the lead strip cutting, reduces the influence of the change of the concave-convex part on the surface of the lead strip to the later processing, and the cutting blade can be left and right offset to cooperate with the accurate cutting of the lead strip, and the accuracy of cutting is improved.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a polar plate production is with lead area cutting machine, including cutting table, still including smoothing subassembly, adjusting assembly and cutting assembly, both sides of the upper surface of cutting table are all installed with support assembly, and the upper surface of cutting table is equipped with guide plate;

[0006] The smoothing subassembly is located above the guide plate, and the upper end is connected with the crossbeam, and the smoothing subassembly is connected between the two support assemblies through the crossbeam, and the smoothing subassembly includes the pressing plate and the buffer assembly;

[0007] The adjusting assembly is located in front of the guide plate, and is provided with two groups of front and back arrangement, and the adjusting assembly includes two limit sides that are symmetrically arranged, and the inner side of the limit side is movably connected with the clamping strip;

[0008] The cutting assembly is located above one adjusting assembly, and the left and right sides of the cutting assembly are connected with the guide rail assembly, and the cutting assembly includes the adjusting support with horizontal adjustment function and the cutting blade, and the cutting blade is rotatably connected with the adjusting support.

[0009] Preferably, the front end of the slitting station is provided with a conveying roller, a guide plate is arranged between the conveying roller and one of the adjusting assemblies, and the rear end of the slitting station is provided with a winding assembly, the winding assembly comprising two fixed members, a guide strip and a winding roller, the winding roller and the left and right sides of the guide strip being fixed to the inner wall surfaces of the fixed members, and the winding roller being located below the guide strip.

[0010] Preferably, the cross beam is internally provided with two motor members corresponding to the buffer assemblies, the lower ends of the motor members are connected with rotating rods, the rotating rods are internally threadedly connected with screw rods, and the buffer assemblies are fixedly connected with the lower ends of the screw rods.

[0011] Preferably, the buffer assembly comprises a sleeve, a connecting rod and a spring, the sleeve is movably connected with the connecting rod, the spring is sleeved on the outer side of the connecting rod, and the upper and lower ends of the spring are fixed to the bottom of the sleeve and the upper surface of the pressing plate respectively.

[0012] Preferably, the two L-shaped limiting edges are internally provided with a plurality of hydraulic members, and the hydraulic members are connected to the back surface of the clamping strip.

[0013] Preferably, the adjusting support comprises a connecting rod, one end of the connecting rod is connected with a screw rod, the other end of the connecting rod is sleeved with a connecting rod, the connecting rod and the outer side of the screw rod are both provided with a connecting rod, the screw rod is movably connected with one side of the connecting rod, the connecting rod is fixedly connected with one side of the connecting rod, one end of the connecting rod on one side of the screw rod is movably connected with a motor member, and the guide rail assembly comprises two high stands, and the inner sides of the two high stands are both provided with a sliding groove.

[0014] Preferably, the motor member is movably connected with a rotating rod on the outer side of the other connecting rod close to the connecting rod through the sliding groove, and the sliding grooves are both provided with a belt and a rolling roller, and the belt is arranged in an arch shape.

[0015] Preferably, one end of the belt is fixed to the top end of the sliding groove, and the other end of the belt is movably connected with the motor member through the rotating rod and the rolling roller.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The smoothing assembly of the utility model can solve the problem of deformation of the lead strip surface caused in the transportation process through the pressing plate structure, and can play a certain tension role based on the buffer assembly to avoid secondary damage caused by excessive flattening in the smoothing process.

[0018] 2. The cutting assembly of the utility model can make the cutting blade left and right offset through the screw rod and the connecting rod structure, so as to meet the adjustment requirement in the slitting process, ensure the accuracy of the cut lead strip width, meet the strict requirements of the plate production, maximize the material utilization rate, and reduce the lead strip waste. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic view of lead tape slitting machine of the utility model;

[0020] Figure 2 It is structure schematic view of smoothing assembly of the utility model;

[0021] Figure 3 It is structure schematic view of adjusting assembly of the utility model;

[0022] Figure 4 It is structure schematic view of cutting assembly of the utility model;

[0023] Figure 5 It is schematic view of cutting assembly and belt linkage relation of the utility model;

[0024] Figure 6 It is structure schematic view of winding assembly of the utility model;

[0025] Figure 7 It is sectional structure schematic view of cutting assembly of the utility model;

[0026] Figure 8 It is sectional structure schematic view of buffer assembly of the utility model.

[0027] In the drawing: 1, slitting table;11, support assembly;12, guide plate;2, smoothing assembly;21, pressing plate;22, buffer assembly;221, sleeve;222, connecting rod one;223, spring;23, screw one;24, rotating rod one;25, motor piece one;3, adjusting assembly;31, L-shaped limiting edge;32, hydraulic piece;33, clamping strip;4, guide rail assembly;41, high stand;411, sliding groove;412, belt;413, rolling roller;414, motor piece two;5, cutting assembly;51, connecting rod two;52, cutting blade;53, connecting rod three;54, screw two;55, connecting rod four;56, motor piece three;57, rotating rod two;6, winding assembly;61, fixed piece;62, guide belt strip;63, winding roller;7, conveying roller. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] In order to solve the existing lead strip cutting equipment after cutting due to deformation of lead strip size error, resulting in part of the specification requirements, the need for secondary cutting operation, affect the subsequent production process and battery performance stability, while generating too much cutting waste technology problem, please refer to Figures 1-8 , the following technical solutions are provided:

[0030] The utility model relates to a lead strip cutting machine for polar plate production, which comprises a cutting table 1, a flattening assembly 2, an adjusting assembly 3 and a cutting assembly 5, and a support assembly 11 is installed on the left and right sides of the upper surface of the cutting table 1, a guide plate 12 is arranged on the upper surface of the cutting table 1, a conveying roller 7 is arranged at the front end of the cutting table 1, the guide plate 12 is arranged between the conveying roller 7 and one of the adjusting assemblies 3, the lead strip is sent to the cutting table 1 by the conveying roller 7, and the lead strip is guided to the lower side of the flattening assembly 2 by the guide plate 12 to correct and flatten the deformed lead strip, a winding assembly 6 is arranged at the rear end of the cutting table 1, the winding assembly 6 comprises two fixing members 61, a lead strip guide 62 and a winding roller 63, the left and right sides of the winding roller 63 and the lead strip guide 62 are fixed to the inner wall surface of the fixing member 61, and the winding roller 63 is located below the lead strip guide 62.

[0031] The adjusting assembly 3 is provided with two groups, one of which is arranged in front of the guide plate 12, the adjusting assembly 3 comprises two L-shaped limiting edges 31 arranged symmetrically, a clamping strip 33 is movably connected to the inner side of each L-shaped limiting edge 31, a plurality of hydraulic components 32 are arranged in the two L-shaped limiting edges 31, the hydraulic components 32 are connected to the back surface of the clamping strip 33, and the lead strip is flattened by the flattening assembly 2 after being sent to the cutting machine by the conveying roller 7, as shown in Figure 1 、 3 and 6, which avoids the influence of the concave-convex parts on the surface of the lead strip on the later processing and production of the lead strip and also avoids the insufficient cutting size precision caused by the uneven surface, the adjusting assembly 3 can be adjusted and fixed according to lead strips of different sizes, the lead strip is cut by the cutting assembly 5, the cutting blade 52 is adjusted in the design of the cutting assembly 5, so that the cutting blade 52 has a certain range of movement to match the width of the lead strip, and the lead strip is wound by the winding assembly 6 after being cut.

[0032] As Figure 2 and 8As shown, the smoothing assembly 2 is located above the guide plate 12, and the upper end of the smoothing assembly 2 is connected with a crossbeam, the smoothing assembly 2 is connected between the two support assemblies 11 through the crossbeam, which plays a role of structural support for the smoothing assembly 2, the smoothing assembly 2 includes a pressing plate 21 and a buffer assembly 22, two motor parts one 25 corresponding to the buffer assembly 22 are arranged in the crossbeam, the lower end of each motor part one 25 is connected with a rotating rod one 24, the rotating rod one 24 is threadedly connected with a screw rod one 23, the buffer assembly 22 is fixedly connected with the lower end of the screw rod one 23, the buffer assembly 22 includes a sleeve 221, a connecting rod one 222 and a spring 223, the sleeve 221 is movably connected with the connecting rod one 222, the spring 223 is sleeved on the outer side of the connecting rod one 222, the upper and lower ends of the spring 223 are fixedly connected with the bottom of the sleeve 221 and the upper surface of the pressing plate 21 respectively, the smoothing assembly 2 is driven by the motor part one 25, and the screw rod one 23 is extended outward to be elongated after the rotating rod one 24 is linked to rotate the screw rod one 23 based on the connection relationship, so that the buffer assembly 22 below the screw rod one 23 is lowered to be close to the upper side of the guide plate 12, and the surface of the lead belt passing through is smoothed in cooperation with the guide plate 12, the distance between the guide plate 12 and the pressing plate 21 is determined according to the thickness of the lead belt, and when the pressing plate 21 is excessively pressed, the lead belt will play a counteraction, so that a spring 223 is additionally arranged between the sleeve 221 and the connecting rod one 222 to form a buffer assembly 22, so that the structure can buffer the force up and down due to some protrusions and depressions on the surface during the movement of the lead belt, and the protrusions and depressions are smoothed with the surrounding;

[0033] As Figure 4 and 5As shown in FIGS. 7, the cutting assembly 5 is located above one of the adjusting assemblies 3, and the cutting assembly 5 is connected with the guide rail assembly 4 on both sides. The cutting assembly 5 includes the connecting rod two 51 and the cutting blade 52. The connecting rod two 51 is connected with the cutting blade 52, and a component for driving is arranged at the connecting position. One end of the connecting rod two 51 is connected with the screw two 54, which is used for adjusting the left and right offset of the cutting blade 52. The other end of the connecting rod two 51 is sleeved with the connecting rod three 53, which is used for stabilizing the connection and providing a support structure for the cutting blade 52. The connecting rod three 53 is provided with the connecting rod four 55 on the outer side. The connecting rod four 55 on one side of the connecting rod two 51 is movably connected with the motor three 56 at one end. The guide rail assembly 4 includes two high stands 41. The inner side of each high stand 41 is provided with a sliding groove 411. The motor three 56 and the connecting rod four 55 on the other side close to the connecting rod three 53 are provided with the rotating rod two 57 through the sliding groove 411. The sliding groove 411 is provided with the belt 412 and the rolling roller 413. The belt 412 is arranged in an arch shape. One end of the belt 412 is fixed to the top end of the sliding groove 411, and the other end is movably connected with the motor two 414 around the rotating rod two 57 and the rolling roller 413. When the motor two 414 rotates, the connected belt 412 is partially wound. When the belt 412 moves, the rolling roller 413 rolls. With the continuous winding of the belt 412, the rotating rod two 57 rises upward with the change of the length of the belt 412, so as to adjust the height of the cutting blade 52.

[0034] Working principle: The lead tape to be slitting is sent to the slitting table 1 by the conveying component through the conveying roller 7 in the slitting machine. When the lead tape enters the guide plate 12 through the conveying roller 7, the pressing plate 21 in the flattening assembly 2 above flattens the deformation of the surface of the lead tape. The flattened lead tape continues to move forward to the first adjusting assembly 3. The control equipment on the slitting production line adjusts the hydraulic component 32 in the L-shaped limiting edge 31 according to the width of the lead tape in the current batch. The clamping strip 33 is pushed forward, and the clamping strip 33 moves to the both sides of the lead tape to limit the position. Then, the belt 412 is stretched by the rotation of the motor two 414 before passing under the cutting assembly 5. The cutting blade 52 descends along the sliding groove 411 in the inner side of the two high stands 41 until the cutting blade 52 contacts the surface of the lead tape. The left and right offset of the cutting blade 52 is adjusted according to the width. The motor two 414 is connected with the rotating rod two 57 through the sliding groove 411. When the motor two 414 rotates, the connected belt 412 is partially wound. When the belt 412 moves, the rolling roller 413 rolls. With the continuous winding of the belt 412, the rotating rod two 57 rises upward with the change of the length of the belt 412, so as to adjust the height of the cutting blade 52. Figure 5 , the cutting blade 52 will descend along the sliding groove 411 in the inner side of the two high stands 41 until the cutting blade 52 contacts the surface of the lead tape. The left and right offset of the cutting blade 52 is adjusted according to the width. The motor two 414 is connected with the rotating rod two 57 through the sliding groove 411. When the motor two 414 rotates, the connected belt 412 is partially wound. When the belt 412 moves, the rolling roller 413 rolls. With the continuous winding of the belt 412, the rotating rod two 57 rises upward with the change of the length of the belt 412, so as to adjust the height of the cutting blade 52. Figure 7When the cutting blade 52 is adjusted, the front end connecting rod four 55 is rotated by the motor three 56, and based on the connecting relationship between the connecting rod four 55 and the screw rod two 54, the screw rod two 54 moves outward or inward, so that the cutting blade 52 moves left or right, and the end of the connecting rod two 51 away from the screw rod two 54 changes the length of the connecting rod three 53 according to the offset change, and after adjustment, the cutting blade 52 performs slitting work on the lead tape, and the slitted lead tape is guided to the winding assembly 6 by the second adjusting assembly 3, the lead tape is guided in the moving direction by the lead strip 62, and is wound by the winding roller 63.

[0035] The buffer assembly 22 used in the present application may not be limited to using the sleeve 221, the connecting rod one 222 and the spring structure 223 to realize the buffering function in the art, and the adjusting assembly 3 may not be limited to using the hydraulic part 32 to realize the adjusting function in the art.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application.

Claims

1. A lead strip slitting machine for producing plates, characterized in that, The utility model provides a slitting machine, including have cutting table (1), still including have soothing assembly (2), adjusting assembly (3) and cutting assembly (5), the left and right sides of cutting table (1) upper surface all are equipped with support assembly (11), and cutting table (1) upper surface is equipped with guide plate (12);Soothing assembly (2) is located guide plate (12) top and is connected with crossbeam, and soothing assembly (2) is connected between two support assembly (11) through crossbeam, and soothing assembly (2) includes pressing plate (21) and buffer assembly (22);Adjusting assembly (3) is located guide plate (12) front and is provided with two groups and is arranged in front and back, and adjusting assembly (3) includes two limit sides (31) of symmetry and is equipped with clamping strip (33) in the inside of limit side (31) and is movably connected;Cutting assembly (5) is located one adjusting assembly (3) top, and cutting assembly (5) left and right sides are connected with guide rail assembly (4), and cutting assembly (5) includes the adjusting support with horizontal adjustment function and cutting blade (52), and cutting blade (52) is rotatably connected with adjusting support.

2. The lead strip slitting machine for producing plates according to claim 1, characterized in that: The front end of cutting table (1) is provided with a conveying roller (7), the guide plate (12) is arranged between the conveying roller (7) and one of the adjusting assemblies (3), and the rear end of the cutting table (1) is provided with a winding assembly (6). The winding assembly (6) comprises two fixing members (61), a guide strip (62) and a winding roller (63). The left and right sides of the winding roller (63) and the guide strip (62) are fixed to the inner wall surfaces of the fixing members (61), and the winding roller (63) is located below the guide strip (62).

3. The lead strip slitting machine for producing plates according to claim 1, characterized in that: The crossbeam is internally provided with two motor members (25) corresponding to the buffer assemblies (22). The lower ends of the motor members (25) are connected with rotating rods (24). The rotating rods (24) are internally threadedly connected with screw rods (23). The buffer assemblies (22) are fixedly connected with the lower ends of the screw rods (23).

4. The lead strip slitting machine for producing polar plates according to claim 1 or 3, characterized in that: The buffer assembly (22) comprises a sleeve (221), a connecting rod (222) and a spring (223). The sleeve (221) is movably connected with the connecting rod (222). The spring (223) is sleeved on the outer side of the connecting rod (222). The upper and lower ends of the spring (223) are fixed to the bottom of the sleeve (221) and the upper surface of the pressing plate (21) respectively.

5. The lead strip slitting machine for producing plates according to claim 1, characterized in that: The two L-shaped limit sides (31) are internally provided with a plurality of hydraulic components (32). The hydraulic components (32) are connected to the back surfaces of the clamping strips (33).

6. The lead strip slitting machine for producing plates according to claim 1, characterized in that: The adjusting support comprises a connecting rod (51). One end of the connecting rod (51) is connected with a screw rod (54). The other end of the connecting rod (51) is sleeved with a connecting rod (53). The connecting rod (53) and the screw rod (54) are externally provided with connecting rods (55). The screw rod (54) is movably connected with one side of the connecting rod (55). The connecting rod (53) is fixedly connected with one side of the connecting rod (55). One end of the connecting rod (55) on the side of the screw rod (54) is movably connected with a motor member (56). The guide rail assembly (4) comprises two high stands (41). The inner sides of the two high stands (41) are provided with sliding grooves (411).

7. The lead strip slitting machine for producing plates according to claim 6, characterized in that: The motor part three (56) and the other connecting rod four (55) outside near the connecting rod three (53) are provided with rotating rod two (57) through the sliding groove (411), and the two sliding grooves (411) are provided with a belt (412) and a rolling roller (413), and the belt (412) is arranged in an arch shape.

8. The lead strip slitting machine for producing plates according to claim 7, characterized in that: One end of the belt (412) is fixed to the top end of the sliding groove (411), and the other end is movably connected with the motor part two (414) around the rotating rod two (57) and the rolling roller (413).

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