Processing device and processing method for corrosion-resistant copper wiring terminal

Abstract

The invention relates to the technical field of copper wiring terminal machining, in particular to a corrosion-resistant copper wiring terminal machining device and method.The corrosion-resistant copper wiring terminal machining device comprises a machine base, an unwinding roller, a material shaking mechanism and a conveying mechanism are sequentially arranged on the machine base, a hot pressing roller is further arranged on the conveying mechanism, and the conveying mechanism is connected with a braking unit and a selective linkage unit through an air pressure unit; when the air pressure unit detects that the air pressure in the piston cavity is not within the set threshold value range, the braking unit brakes the swing shaft, and the selective linkage unit switches the gear and the swing shaft from fixed connection to sliding connection; and the mounting seat is used for mounting the unwinding roller, and when the air pressure unit detects that the air pressure in the piston cavity does not belong to the set threshold range, the position of the unwinding roller is adjusted step by step until the air pressure in the piston cavity belongs to the set threshold range. The tension of the copper sheet can be monitored when the copper sheet is flapped, so that the position of the unwinding roller is adjusted step by step, the copper sheet is prevented from sliding and even being broken due to overlarge tension, and the machining quality of the copper sheet is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of terminal production and processing, and particularly relates to a processing device and a processing method for a corrosion-resistant copper terminal. BACKGROUND

[0002] The copper terminal is an electrical connecting piece. In the production and processing of the copper terminal, the copper material needs to be cut and stamped in multiple processes to obtain suitable standby materials, and then the standby materials are processed to obtain the terminal.

[0003] A terminal processing device is provided in Chinese patent application No. CN118712843A. The upper end of the processing device body is fixedly installed with a side plate, and the inner side of the side plate is provided with a copper sheet conveying mechanism. The copper sheet is conveyed by the copper sheet conveying mechanism. The transmission of the copper sheet conveying mechanism assists in driving the copper sheet duster mechanism to operate, realizes the pre-dusting treatment of the copper sheet before hot pressing, provides a guide for the copper sheet, prevents the copper sheet from deviating during conveying, improves the flatness and processing efficiency of the copper sheet during unwinding, eliminates local slackness, and maximizes the avoidance of curling of the copper material used for terminal production.

[0004] However, the applicant has found that the prior art at least has the following problems:

[0005] As the copper sheet on the unwinding roller is gradually unwound, the unwinding diameter decreases, that is, the distance between the copper sheet and the duster mechanism changes. However, the stroke of the duster mechanism is fixed. Therefore, as the work progresses, the extrusion force between the copper sheet and the duster mechanism changes, resulting in a change in the tension of the copper sheet, which cannot eliminate local slackness, thereby affecting the quality of the copper material used for terminal production. SUMMARY

[0006] Therefore, the purpose of the present application is to provide a processing device and a processing method for a corrosion-resistant copper terminal to solve the problem of changes in the extrusion force between the copper sheet and the duster mechanism, resulting in changes in the tension of the copper sheet, which cannot eliminate local slackness.

[0007] To achieve the above purpose, the present application provides a processing device for a corrosion-resistant copper terminal, which comprises a machine base, a winding roller, a duster mechanism and a conveying mechanism arranged in sequence on the machine base, and a hot pressing roller arranged on the conveying mechanism. The conveying mechanism comprises a plurality of conveying rollers, one end of one of the conveying rollers is connected with a swing unit, the swing unit is engaged with a rack, the rack is engaged with a gear, and the gear is connected with the duster mechanism to provide driving force for the duster mechanism. The processing device is characterized in that,

[0008] The shaking mechanism comprises a swing shaft connected with a gear, two sets of buffer members are installed on the swing shaft, a contact roller is installed between the two sets of buffer members, the buffer member comprises a swing connecting rod and a shaking connecting rod connected by a bending shaft torsion, a piston cavity is arranged in the shaking connecting rod, a piston is elastically installed in the piston cavity, the piston is connected with the swing connecting rod, the piston cavity is connected with a gas pressure unit, the gas pressure unit is connected with a stop unit and a selective linkage unit, when the gas pressure in the piston cavity is not within the set threshold range, the stop unit stops the swing shaft, and the selective linkage unit switches the gear and the swing shaft from the fixed connection to the sliding connection; a distance measuring unit is used to record the calibration position of the rack when the stop unit is started, and the stop unit and the selective linkage unit are closed when the rack returns to the calibration position; a mounting seat is used to install a pay-off roller, when the gas pressure in the piston cavity is not within the set threshold range, the position of the pay-off roller is adjusted step by step until the gas pressure in the piston cavity is within the set threshold range.

[0009] Optionally, the two sets of buffer members comprise a first buffer member, the first buffer member comprises a first swing connecting rod connected with the contact roller, the first swing connecting rod is connected with a first shaking connecting rod through a first bending shaft, a first piston cavity is arranged in the first shaking connecting rod, a first piston is elastically installed in the first piston cavity, the first piston is connected with the first swing connecting rod, the first piston is connected with a first return spring, the first return spring is connected with a first intermediate seat, the middle part of the first intermediate seat is a through hole, the first intermediate seat is connected with a first compression spring, the first compression spring is connected with a first moving plug, and the first shaking connecting rod is connected with a first swing seat.

[0010] Optionally, the stop unit comprises a swing air channel opened in the first swing seat, the swing air channel is communicated with the first piston cavity, the side surface of the first swing seat is connected with a guide cylinder, the guide cylinder is communicated with the swing air channel, a telescopic column is installed in the piston of the guide cylinder, a limiting sheet is connected at the end of the telescopic column, both ends of the swing shaft are connected with an extension seat, the fixed seat is installed on the extension seat, a plurality of insertion seats are arranged in an array on the circumferential side of the fixed seat, the insertion seats are matched with the limiting sheet, and the gas pressure unit is further used to adjust the gas pressure in the first piston cavity.

[0011] Optionally, the two sets of buffer members comprise a second buffer member, the second buffer member comprises a second swing connecting rod connected with the contact roller, the second swing connecting rod is connected with a second shaking connecting rod through a second bending shaft, a second piston cavity is arranged in the second shaking connecting rod, a second piston is elastically installed in the second piston cavity, the second piston is connected with the second swing connecting rod, the second piston is connected with a second return spring, the second return spring is connected with a second intermediate seat, the middle part of the second intermediate seat is a through hole, the second intermediate seat is connected with a second compression spring, the second compression spring is connected with a second moving plug, and the second shaking connecting rod is connected with a second swing seat.

[0012] Optionally, the selective linkage unit comprises an annular air channel formed in the second swing seat, the annular air channel is communicated with the second piston cavity, a radial air channel communicated with the annular air channel is formed in the swing shaft, the radial air channel is connected with an axial air channel, the axial air channel is connected with an ejection air channel, a driving piston is fitted and installed in the ejection air channel, the driving piston is connected with a connecting spring, the driving piston is connected with an ejection rod, the ejection rod is connected with an insertion plate, a plurality of insertion grooves are formed in the gear array towards the direction of the insertion plate, the insertion plate is in the insertion groove in the original state, and the air pressure unit is further used for adjusting the air pressure in the second piston cavity.

[0013] Optionally, a longitudinal lifting groove is formed in the mounting seat, a lifting block is fitted and installed in the lifting groove, a lifting lead screw is longitudinally installed in the lifting groove, the lifting lead screw is power-connected with a lifting motor, the lifting motor is fixedly installed on the mounting seat, and the lifting motor is used for adjusting the height of the unwinding roller.

[0014] Optionally, the conveying mechanism comprises a conveying seat, a plurality of conveying rollers are installed on the conveying seat, a transmission wheel is installed at the end of the conveying roller, a transmission belt is installed on the transmission wheel, and the transmission wheel is power-connected with a transmission motor.

[0015] Optionally, two groups of adjusting seats are fixedly installed on the conveying seat, an adjusting block is fitted and installed in the adjusting seat, a guide block is connected on the two sides of the adjusting block, two groups of guide grooves are formed in the adjusting seat, the guide block is fitted and installed in one group of the guide grooves, an adjusting lead screw is longitudinally arranged in the guide groove, the adjusting lead screw is fitted and connected with the guide block, the adjusting lead screw is power-connected with an adjusting motor, a hot-pressing roller is connected with a hot-pressing shaft, the two ends of the hot-pressing shaft are connected with the two groups of adjusting blocks respectively, the hot-pressing shaft is power-connected with a driving motor, the driving motor is fixedly installed on the adjusting block, and a guide rod is installed in the other group of the guide grooves, and the guide rod is used for guiding the lifting of the adjusting block.

[0016] Optionally, one end of the conveying roller is connected with a rotating disc, a lever is installed on the disc surface of the rotating disc, an installation shaft is installed on the side surface of the conveying seat, the installation shaft is connected with a gear disc, the gear disc is connected with a connecting rod, a moving groove is formed in the connecting rod, the lever is fitted and installed in the moving groove, the gear disc is meshed and connected with the gear rack, a guide seat is further installed on the conveying seat, and the gear rack is slidingly installed in the guide seat.

[0017] A processing method of a corrosion-resistant copper terminal, characterized in that the method comprises the following steps:

[0018] The unwinding roller unwinds the copper sheet, the copper sheet passes through the shaking mechanism, is finally hot-pressed by the hot-pressing roller and the conveying roller, and is conveyed forward.

[0019] The contact roller on the shaking mechanism swings to beat the copper sheet.

[0020] The air pressure unit monitors the pressure in the piston cavity in the shaking mechanism. When the negative pressure in the piston cavity exceeds the set threshold range in the air pressure unit, the stopping unit stops the swing shaft, and the selective linkage unit switches the gear and the swing shaft from fixed connection to sliding connection, so that the contact roller stops at the current position.

[0021] The distance measuring unit records the calibration position of the rack when the stopping unit is started, and closes the stopping unit and the selective linkage unit when the rack returns to the calibration position.

[0022] The position of the unwinding roller is adjusted step by step, and the air pressure detection is repeated until the air pressure in the piston cavity is within the set threshold range.

[0023] The beneficial effects of the present application: when the copper sheet for making copper terminal is hot-pressed, the copper sheet on the unwinding roller gradually decreases with the unwinding. When the negative pressure in the piston cavity exceeds the set threshold range in the air pressure unit, the stopping unit stops the swing shaft, and the selective linkage unit switches the gear and the swing shaft from fixed connection to sliding connection, so that the contact roller stops at the current position. The distance measuring unit is used to record the calibration position of the rack when the stopping unit is started, and closes the stopping unit and the selective linkage unit when the rack returns to the calibration position, without affecting the linkage of the rack and the contact roller. At the same time, the position of the unwinding roller is adjusted step by step until the air pressure in the piston cavity is within the set threshold range during the subsequent shaking action.

[0024] The swing link and the shaking link connected by torsion cooperate with the change of air pressure in the piston cavity, so that the contact between the contact roller and the copper sheet is buffered, and the tension of the copper sheet when it is beaten can be monitored according to the detection of the change of air pressure in the piston cavity, so that the position of the unwinding roller is adjusted step by step to avoid the copper sheet sliding or even breaking due to excessive tension, and the processing quality of the copper sheet is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only a part of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0026] Figure 1 It is a whole view of a processing device for a corrosion-resistant copper terminal of the embodiment of the present application;

[0027] Figure 2 It is a transmission schematic diagram of a shaking mechanism of a processing device for a corrosion-resistant copper terminal of the embodiment of the present application;

[0028] Figure 3A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application;

[0029] Figure 4 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 3

[0030] Figure 5 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 1

[0031] Figure 6 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 5

[0032] Figure 7 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 6

[0033] Figure 8 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 2

[0034] Figure 9 A schematic view of a hot pressing roller of a processing device of a corrosion-resistant copper terminal according to an embodiment of the present application; Figure 8

[0035]

[0036] ​​​​​​​101, base; 201, mounting seat; 202, lifting block; 203, lifting screw; 204, lifting motor; 205, unwinding roller; 206, side plate; 301, conveying seat; 302, conveying roller; 303, transmission wheel; 304, transmission belt; 305, hot-pressing roller; 306, adjusting seat; 307, driving motor; 308, adjusting motor; 309, hot-pressing shaft; 310, adjusting block; 3061, guide groove; 3062, guide block; 3064, adjusting screw; 3065, guide rod; 401, rotating disc; 402, lever; 403, mounting shaft; 404, connecting rod; 405, toothed disc; 406, moving groove; 407, guide seat; 408, gear; 409, rack; 501, contact roller; 502, first buffer; 503, second buffer; 504, swinging shaft; 5021, first swinging connecting rod; 5022, first extending rod; 5023, first cover plate; 5024, first piston; 5025, first return spring; 5026, first intermediate seat; 5027, first compression spring; 5028, first moving plug; 5029, first swinging seat; 5291, swinging air channel; 5292, fixed seat; 5293, guide cylinder; 5294, telescopic column; 5295, limiting sheet; 5296, insertion seat; 5031, second swinging connecting rod; 5032, second bending shaft; 5033, second extending rod; 5034, second swinging seat; 5035, second swinging connecting rod; 5036, second piston cavity; 5037, second cover plate; 5038, second pull rope; 5039, second piston; 5040, second intermediate seat; 5041, second return spring; 5042, second compression spring; 5043, second moving plug; 5044, annular air channel; 5045, radial air channel; 5046, axial air channel; 5047, driving piston; 5048, connecting spring; 5049, ejecting rod; 5050, insertion plate; 4081, insertion groove. DETAILED DESCRIPTION

[0037] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with specific examples.

[0038] It should be noted that the technical terms or scientific terms used in the present application should be the general meanings understood by those skilled in the art unless otherwise defined. The "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connected" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0039] As shown in Figures 1 to 9 The present application provides a kind of processing device of corrosion-resistant copper terminal, including base 102, base 101 is sequentially provided with unwinding roller 205, shaking mechanism and conveying mechanism, conveying mechanism is further provided with hot press roller 305.

[0040] The conveying mechanism includes a plurality of conveying rollers 302, one end of one of the conveying rollers 302 is connected with a swing unit, the swing unit is engaged with a rack 409, the rack 409 is engaged with a gear 408, and the gear 408 is connected with the shaking mechanism to provide driving force for the shaking mechanism.

[0041] The shaking mechanism includes a swing shaft 504 connected with the gear 408, two sets of buffer members are installed on the swing shaft 504, a contact roller 501 is installed between the two sets of buffer members, the buffer member includes a swing link and a shaking link connected by a bending shaft torsion, the shaking link has a piston cavity inside, a piston is elastically installed in the piston cavity, the piston is connected with the swing link, the piston cavity is connected with a gas pressure unit, the gas pressure unit is connected with a stop unit and a selective linkage unit, if the gas pressure in the piston cavity is not within the set threshold range, the stop unit will stop the swing shaft 504, and the selective linkage unit will switch the gear 408 and the swing shaft 504 from fixed connection to sliding connection.

[0042] A distance measuring unit is used to record the calibration position of the rack 409 when the stop unit is started, and to close the stop unit and the selective linkage unit when the rack 409 returns to the calibration position.

[0043] A mounting seat 201 is used to install the unwinding roller 205, and when the gas pressure in the piston cavity is not within the set threshold range, the position of the unwinding roller 205 is adjusted step by step until the gas pressure in the piston cavity is within the set threshold range.

[0044] When the copper sheet is hot-pressed to make a copper terminal, the copper sheet is discharged from the unwinding roller 205, passes through the shaking mechanism, and is finally hot-pressed by the hot-pressing roller 305 and the conveying roller 302 and is conveyed forward. The conveying roller 302 drives the swing unit to act, and the swing unit drives the rack 409 to reciprocate, thereby engaging the transmission gear 408 to rotate, driving the swing shaft 504 to rotate, and further driving the contact roller 501 to swing and hit the copper sheet, so as to shake the copper sheet and reduce its stress.

[0045] With the unwinding, the copper sheet on the unwinding roller 205 gradually decreases. In this embodiment, taking the unwinding of the copper sheet from below the unwinding roller 205 as an example, the initial position of the copper sheet unwound from the unwinding roller 205 is raised, the distance between the copper sheet and the contact roller 501 is reduced, the contact force between the contact roller 501 and the copper sheet becomes larger when the contact roller 501 swings to the lowest point, the deflection angle between the buffer and the shaking connecting rod increases, which causes the stroke of the piston to increase, and finally causes the negative pressure in the piston cavity to increase. When the negative pressure in the piston cavity exceeds the set threshold range in the air pressure unit, the brake unit brakes the swing shaft 504, the selective linkage unit switches the gear 408 and the swing shaft 504 from fixed connection to sliding connection, and the contact roller 501 is stopped at the current position. The distance measuring unit is used to record the calibration position of the rack 409 when the brake unit starts, and when the rack 409 returns to the calibration position, the brake unit and the selective linkage unit are closed, and the linkage of the rack 409 and the contact roller 501 is not affected. At the same time, the position of the unwinding roller 205 is adjusted step by step until the air pressure in the piston cavity belongs to the set threshold range when the subsequent shaking action is performed.

[0046] The swing connecting rod and the shaking connecting rod connected by the torsion force cooperate with the change of the air pressure in the piston cavity, so that the contact between the contact roller 501 and the copper sheet is buffered, and according to the detection of the change of the air pressure in the piston cavity, the tension of the copper sheet when it is hit can be monitored, so that the position of the unwinding roller 205 is adjusted step by step to avoid the copper sheet from sliding or even breaking due to excessive tension, and the processing quality of the copper sheet is improved.

[0047] In some optional embodiments, as Figures 8 to 9As shown, the two groups of buffering members include a first buffering member 502, the first buffering member 502 includes a first swing connecting rod 5021 connected with the contact roller 501, the first swing connecting rod 5021 is connected with a first shaking connecting rod through a first bending shaft, the first shaking connecting rod is internally provided with a first piston cavity, the first piston cavity is elastically mounted with a first piston 5024, the first piston 5024 is connected with the first swing connecting rod 5021 in power, the first piston 5024 is connected with a first return spring 5025, the first return spring 5025 is connected with a first intermediate seat 5026, the first intermediate seat 5026 is provided with a through hole in the middle, the first intermediate seat 5026 is connected with a first compression spring 5027, the first compression spring 5027 is connected with a first moving plug 5028, and the first shaking connecting rod is connected with a first swing seat 5029.

[0048] In some optional specific embodiments, as Figures 8 to 9 As shown, the first piston cavity end is further mounted with a first cover plate 5023, the first piston 5024 is connected with a first pull rope, the first pull rope is connected with a first extension rod 5022 from the first cover plate 5023, and the first extension rod 5022 is fixedly connected with the first swing connecting rod 5021.

[0049] In some optional specific embodiments, as Figures 8 to 9 As shown, the stopping unit includes a swing air channel 5291 opened in the inside of the first swing seat 5029, the swing air channel 5291 is communicated with the first piston cavity, the first swing seat 5029 is connected with a guide cylinder 5293 on the side, the guide cylinder 5293 is communicated with the swing air channel 5291, a telescopic column 5294 is mounted in the guide cylinder 5293, the telescopic column 5294 is connected with a limiting piece 5295 at the end, the swing shaft 504 is connected with an extension seat at both ends, the extension seat is mounted with a fixed seat 5292, a plurality of insertion seats 5296 are arranged in an array on the side of the fixed seat 5292, the insertion seats 5296 are matched with the limiting piece 5295, and the air pressure unit is further used for adjusting the air pressure in the first piston cavity. In use, when the first moving plug 5028 moves a certain distance, the negative pressure in the guide cylinder 5293 is lifted, the telescopic column 5294 is driven to move, so that the limiting piece 5295 is inserted into the insertion seat 5296, so that the swing shaft 504 is locked, and when it is needed to be unlocked, the air pressure unit is inflated into the first piston cavity.

[0050] In some optional specific embodiments, as Figures 5 to 7As shown, the two groups of buffering members include a second buffering member 503, the second buffering member 503 includes a second swing connecting rod 5031 connected with the contact roller 501, the second swing connecting rod 5031 is connected with a second shaking connecting rod 5035 through a second bending shaft 5032, the second shaking connecting rod 5035 is internally provided with a second piston cavity 5036, the second piston cavity 5036 is elastically mounted with a second piston 5039, the second piston 5039 is power connected with the second swing connecting rod 5031, the second piston 5039 is connected with a second return spring 5041, the second return spring 5041 is connected with a second intermediate seat 5040, the second intermediate seat 5040 is provided with a through hole in the middle, the second intermediate seat 5040 is connected with a second compression spring 5042, the second compression spring 5042 is connected with a second moving plug 5043, and the second shaking connecting rod 5035 is connected with a second swing seat 5034.

[0051] In some optional specific embodiments, as shown in Figures 5 to 7 As shown, the second piston cavity 5036 is mounted with a second cover plate 5037 at the end, the second piston 5039 is connected with a second pull rope 5038, the second pull rope 5038 is connected with a second extension rod 5033 from the second cover plate 5037, and the second extension rod 5033 is fixedly connected with the second swing connecting rod 5031.

[0052] In some optional specific embodiments, as shown in Figures 5 to 7 As shown, the selective linkage unit includes an annular air channel 5044 opened in the second swing seat 5034, the annular air channel 5044 is communicated with the second piston cavity 5036, the swing shaft 504 is internally provided with a radial air channel 5045 communicated with the annular air channel 5044, the radial air channel 5045 is connected with an axial air channel 5046, the axial air channel 5046 is connected with an ejection air channel, the ejection air channel is adaptively mounted with a driving piston 5047, the driving piston 5047 is connected with a connecting spring 5048, the driving piston 5047 is connected with an ejection rod 5049, the ejection rod 5049 is connected with an insertion plate 5050, a plurality of insertion grooves 4081 are arrayed and opened in the direction of the insertion plate 5050 from the gear 408, the insertion plate 5050 is in the original state in the insertion groove 4081, and the air pressure unit is further used for adjusting the air pressure in the second piston cavity 5036. When the air pressure in the second piston cavity 5036 is reduced, the insertion plate 5050 is moved out of the insertion groove 4081, the common rotation of the gear 408 and the swing shaft 504 is released, and when it is needed to switch to the common rotation, the second piston cavity 5036 is inflated.

[0053] In some optional specific embodiments, as shown in Figure 1As shown, the mounting seat 201 is provided with a longitudinal lifting groove, a lifting block 202 is fitted and mounted in the lifting groove, a lifting lead screw 203 is longitudinally mounted in the lifting groove, the lifting lead screw 203 is power-connected with a lifting motor 204, the lifting motor 204 is fixedly mounted on the mounting seat 201, and the lifting motor 204 is used for adjusting the height of the unwinding roller 205.

[0054] In some optional embodiments, as shown in Figure 1 As shown, the conveying mechanism comprises a conveying seat 301, a plurality of conveying rollers 302 are mounted on the conveying seat 301, a transmission wheel 303 is mounted at the end of the conveying roller 302, a transmission belt 304 is mounted on the transmission wheel 303, and the transmission wheel 303 is power-connected with a transmission motor.

[0055] In some optional embodiments, as shown in Figures 2 to 4 As shown, two groups of adjusting seats 306 are fixedly mounted on the conveying seat 301, an adjusting block 310 is fitted and mounted in the adjusting seat 306, a guide block 3062 is connected to the two sides of the adjusting block 310, two groups of guide grooves 3061 are formed in the adjusting seat 306, the guide block 3062 is fitted and mounted in one of the guide grooves 3061, an adjusting lead screw 3064 is longitudinally arranged in the guide groove 3061, the adjusting lead screw 3064 is fittedly connected with the guide block 3062, the adjusting lead screw 3064 is power-connected with an adjusting motor 308, a hot-pressing roller 305 is connected with a hot-pressing shaft 309, the two ends of the hot-pressing shaft 309 are respectively connected with the two groups of adjusting blocks 310, the hot-pressing shaft 309 is power-connected with a driving motor 307, the driving motor 307 is fixedly mounted on the adjusting block 310, a guide rod 3065 is mounted in the other group of guide grooves 3061, and the guide rod 3065 is used for guiding the lifting of the adjusting block 310.

[0056] In some optional embodiments, as shown in Figures 3 to 4 As shown, one end of the conveying roller 302 is connected with a rotating disc 401, a push rod 402 is mounted on the disc surface of the rotating disc 401, an installation shaft 403 is mounted on the side surface of the conveying seat 301, the installation shaft 403 is connected with a toothed disc 405, the toothed disc 405 is connected with a connecting rod 404, a moving groove 406 is formed in the connecting rod 404, the push rod 402 is fitted and mounted in the moving groove 406, the toothed disc 405 is meshingly connected with a rack 409, and a guide seat 407 is further mounted on the conveying seat 301, and the rack 409 is slidingly mounted in the guide seat 407.

[0057] The application also provides a processing method of the corrosion-resistant copper terminal, comprising:

[0058] Step S101: The unwinding roller 205 unwinds the copper sheet, the copper sheet passes through the shaking mechanism, is finally hot-pressed by the hot-pressing roller 305 and the conveying roller 302, and is conveyed forward.

[0059] Step S102: the contact roller 501 on the shaking mechanism swings to hit the copper sheet;

[0060] Step S103: the air pressure unit monitors the pressure in the piston cavity in the shaking mechanism, when the negative pressure in the piston cavity exceeds the set threshold range in the air pressure unit, the stopping unit stops the swing shaft 504, the selective linkage unit switches the gear 408 and the swing shaft 504 from fixed connection to sliding connection, so that the contact roller 501 stops at the current position;

[0061] Step S104: the distance measuring unit records the calibration position of the rack 409 when the stopping unit is started, and closes the stopping unit and the selective linkage unit when the rack 409 returns to the calibration position;

[0062] Step S105: adjust the position of the unwinding roller 205 step by step, and repeat step S103 until the air pressure in the piston cavity is within the set threshold range.

[0063] When the copper sheet is subjected to hot pressing treatment, the air pressure unit cooperates with the stopping unit and the selective linkage unit to change the limit position of the contact roller 501, so as to adapt to more application scenarios.

[0064] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary and is not intended to imply that the scope (including claims) of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in details.

[0065] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A processing device for corrosion-resistant copper terminal blocks, comprising a machine base (102), wherein a reeling roller (205), a material shaking mechanism and a conveying mechanism are sequentially arranged on the machine base (101), a hot pressing roller (305) is further arranged on the conveying mechanism, and the conveying mechanism comprises a plurality of conveying rollers (302), wherein the end of one conveying roller (302) is connected to a swing unit, the swing unit is meshedly connected to a rack (409), the rack (409) is meshedly connected to a gear (408), the gear (408) is dynamically connected to the material shaking mechanism, and provides driving force for the material shaking mechanism, wherein the conveying mechanism comprises a plurality of conveying rollers (302), wherein the end of one conveying roller (302) is connected to a swing unit, the swing unit is meshedly connected to a rack (409), the rack (409) is meshedly connected to a gear (408), the gear (408) is dynamically connected to the material shaking mechanism, and provides driving force for the material shaking mechanism, and wherein the conveying mechanism comprises a plurality of conveying rollers (302), wherein the end of the conveying roller (302) is connected to a swing unit, the swing unit is meshedly connected to a rack (409), the rack (409) is meshedly connected to a gear (408), the gear (408) is dynamically connected to the material shaking mechanism, and provides driving force for the material shaking mechanism, The shaking mechanism includes a swing shaft (504) connected to a gear (408), two groups of buffers are installed on the swing shaft (504), a contact roller (501) is installed between the two groups of buffers, the buffer includes a swing link and a shaking link connected by a bending shaft torsion, a piston cavity is provided inside the shaking link, a piston is elastically installed in the piston cavity, the piston is dynamically connected to the swing link, the piston cavity is connected to an air pressure unit, the air pressure unit is connected to a brake stop unit and a selective linkage unit, and when the air pressure unit detects that the air pressure in the piston cavity is not within a set threshold range, the brake stop unit will swing the shaft. (504) brake, the selective linkage unit switches the gear (408) and the swing shaft (504) from a fixed connection to a sliding connection; the distance measuring unit is used to record the calibration position of the rack (409) when the brake unit is started, and when the rack (409) returns to the calibration position, the brake unit and the selective linkage unit are closed; the mounting seat (201) is used to install the unwinding roller (205), and when the air pressure unit detects that the air pressure in the piston chamber does not fall within the set threshold range, the position of the unwinding roller (205) is adjusted step by step until the air pressure in the piston chamber falls within the set threshold range.

2. The processing device for a corrosion-resistant copper terminal according to claim 1, characterized in that: The two groups of buffer components include a first buffer component (502), the first buffer component (502) includes a first swing link (5021) connected to the contact roller (501), the first swing link (5021) is connected to a first shaking link via a first bending axis, a first piston cavity is provided inside the first shaking link, a first piston (5024) is elastically installed in the first piston cavity, the first piston (5024) is dynamically connected to the first swing link (5021), the first piston (5024) is connected to a first return spring (5025), the first return spring (5025) is connected to a first intermediate seat (5026), the middle part of the first intermediate seat (5026) is a through hole, the first intermediate seat (5026) is connected to a first compression spring (5027), the first compression spring (5027) is connected to a first movable plug (5028), and the first shaking link is connected to the first swing seat (5029).

3. The processing device for a corrosion-resistant copper terminal according to claim 2, characterized in that: The brake unit includes a swing air channel (5291) opened inside the first swing seat (5029), the swing air channel (5291) is connected to the first piston chamber, the first swing seat (5029) is connected to a guide cylinder (5293) on the side, the guide cylinder (5293) is connected to the swing air channel (5291), the piston inside the guide cylinder (5293) is installed with a telescopic column (5294), the end of the telescopic column (5294) is connected to a limiting plate (5295), the two ends of the swing shaft (504) are connected to an extension seat, a fixed seat (5292) is installed on the extension seat, and a plurality of insertion seats (5296) are arranged in an array around the fixed seat (5292), and the insertion seats (5296) are adapted to the limiting plate (5295). The air pressure unit is also used to adjust the air pressure inside the first piston chamber.

4. The processing device for a corrosion-resistant copper terminal according to claim 1, characterized in that: The two groups of buffer members include a second buffer member (503), the second buffer member (503) includes a second swing link (5031) connected to the contact roller (501), the second swing link (5031) is connected to a second shaking link (5035) via a second bending axis (5032), a second piston cavity (5036) is provided inside the second shaking link (5035), a second piston (5039) is elastically installed in the second piston cavity (5036), and the second piston (5039) is elastically installed with the second piston (5039) and the second piston (5039) and the second piston (5035) are elastically installed with the second piston (5039). The two swing links (5031) are connected in a dynamic manner, the second piston (5039) is connected to the second return spring (5041), the second return spring (5041) is connected to the second intermediate seat (5040), the middle part of the second intermediate seat (5040) is a through hole, the second intermediate seat (5040) is connected to the second compression spring (5042), the second compression spring (5042) is connected to the second movable plug (5043), and the second shaking link (5035) is connected to the second swing seat (5034).

5. The processing device for a corrosion-resistant copper terminal according to claim 4, characterized in that: The selective linkage unit includes an annular air channel (5044) opened in the second swing seat (5034), the annular air channel (5044) is connected to the second piston chamber (5036), the swing shaft (504) is provided with a radial air channel (5045) in communication with the annular air channel (5044), the radial air channel (5045) is connected to the axial air channel (5046), the axial air channel (5046) is connected to the top outlet air channel, and the top outlet air channel is adapted to be installed with a driving piston (5047) ), the driving piston (5047) is connected to a connecting spring (5048), the driving piston (5047) is connected to an ejector rod (5049), the ejector rod (5049) is connected to an insert plate (5050), the gear (408) is provided with a plurality of insert slots (4081) in an array in the direction of the insert plate (5050), the insert plate (5050) is originally in the insert slot (4081), and the air pressure unit is also used to adjust the air pressure inside the second piston chamber (5036).

6. The processing device for corrosion-resistant copper terminal blocks according to claim 1, characterized in that: The mounting seat (201) is provided with a longitudinal lifting groove, a lifting block (202) is adapted to be installed in the lifting groove, a lifting screw (203) is longitudinally installed in the lifting groove, the lifting screw (203) is connected to a lifting motor (204) by power, the lifting motor (204) is fixedly installed on the mounting seat (201), the lifting motor (204) is used to adjust the height of the unwinding roller (205), and side plates (206) are respectively provided on both sides of the unwinding roller (205) for limiting the deviation of the copper sheet.

7. The processing device for corrosion-resistant copper terminal blocks according to claim 1, characterized in that: The transmission mechanism comprises a transmission seat (301), a plurality of transmission rollers (302) are mounted on the transmission seat (301), transmission wheels (303) are mounted at the ends of the transmission rollers (302), a transmission belt (304) is mounted on the transmission wheel (303), and the transmission wheel (303) is motively connected to a transmission motor.

8. The processing device for corrosion-resistant copper terminal blocks according to claim 7, characterized in that: Two groups of adjustment seats (306) are fixedly installed on the transmission seat (301), and adjustment blocks (310) are adapted to be installed in the adjustment seats (306). Guide blocks (3062) are connected to both sides of the adjustment blocks (310). Two groups of guide grooves (3061) are opened in the adjustment seat (306), and the guide blocks (3062) are adapted to be installed in one group of guide grooves (3061). An adjustment screw (3064) is longitudinally arranged in the guide groove (3061). The adjustment screw (3064) and the guide blocks (306) are connected to each other. 2) Adaptive connection, the adjusting screw (3064) is connected to the adjusting motor (308) by power, the hot pressing roller (305) is connected to the hot pressing shaft (309), both ends of the hot pressing shaft (309) are connected to two groups of adjusting blocks (310), the hot pressing shaft (309) is connected to the driving motor (307) by power, and the driving motor (307) is fixedly installed on the adjusting block (310), and a guide rod (3065) is installed in the other group of guide grooves (3061) for guiding the lifting and lowering of the adjusting block (310).

9. The processing device for corrosion-resistant copper terminal blocks according to claim 1, characterized in that: One of the ends of the transmission rollers (302) is connected to a rotating disk (401), a shifting rod (402) is installed on the surface of the rotating disk (401), a mounting shaft (403) is installed on the side of the transmission seat (301), the mounting shaft (403) is connected to a toothed disk (405), the toothed disk (405) is connected to a connecting rod (404), a movable groove (406) is provided on the connecting rod (404), the shifting rod (402) is adapted to be installed in the movable groove (406), the toothed disk (405) is meshed and connected with a rack (409), a guide seat (407) is also installed on the transmission seat (301), and the rack (409) is slidably installed in the guide seat (407).

10. The method for processing a corrosion-resistant copper terminal according to any one of claims 1 to 9, characterized in that: The steps include: Step S101: The unwinding roller (205) unwinds the copper sheet, and the copper sheet passes through the material shaking mechanism and is finally heat-pressed by the hot pressing roller (305) and the conveying roller (302), and conveyed forward; Step S102: the contact roller (501) on the shaking mechanism swings to beat the copper sheet; Step S103: The air pressure unit monitors the pressure in the piston chamber of the material shaking mechanism. When the negative pressure in the piston chamber exceeds a threshold value set in the air pressure unit, the brake unit brakes the swing shaft (504), and the selective linkage unit switches the gear (408) and the swing shaft (504) from a fixed connection to a sliding connection, so that the contact roller (501) stops at the current position. Step S104: the distance measuring unit records the calibration position of the rack (409) when the brake unit is activated, and when the rack (409) returns to the calibration position, closes the brake unit and the selective linkage unit; Step S105: gradually adjust the position of the unwinding roller (205), and repeat step S (103) until the air pressure in the piston cavity falls within the set threshold range.

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