Tension-adjustable aluminum-based copper-clad plate winding mechanism

Abstract

The utility model relates to the technical field of accessory devices for aluminum-based copper-clad plate processing, in particular to a tension-adjustable aluminum-based copper-clad plate winding mechanism which can detect the tension change of an aluminum-based copper-clad plate in real time in the winding process and can adjust the position of a tension roller at the same time, so that the tension of the aluminum-based copper-clad plate can be adjusted. Therefore, the winding quality and the production efficiency of the aluminum-based copper-clad plate are improved, and the practicability is enhanced; comprising an operation table and further comprises a mounting frame, two first mounting blocks, two second mounting blocks, a first tension roller, a second tension roller, a buffer assembly, an adjusting mechanism and a detection assembly, the bottoms of the two sides of the rear end of the mounting frame are connected with the front ends of the first mounting blocks correspondingly, and the left end and the right end of the first tension roller are connected with one ends of the first mounting blocks correspondingly; the tops of the two sides of the front end of the mounting frame are slidably attached to the rear ends of the second mounting blocks through adjusting mechanisms correspondingly, and the two ends of the second tension roller are connected with one ends of the second mounting blocks through buffering assemblies correspondingly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the accessory device for aluminium base copper -clad plate processing, in particular to a kind of adjustable tension aluminium base copper -clad plate winding mechanism. BACKGROUND

[0002] It is known that in electronic manufacturing industry, aluminium base copper -clad plate is as an important electronic material, is widely used in power electronic equipment, automobile electronics, lighting etc. In the production process of aluminium base copper -clad plate, winding process is one of key links, which directly influences the quality and production efficiency of product;When winding work is carried out by aluminium base copper -clad plate winding mechanism, tension mechanism is usually set to ensure that material keeps flat and has no wrinkle or tensile deformation in winding process;

[0003] The aluminium base copper -clad plate winding mechanism of prior art finds that constant tension control mode is usually used when in use, winding tension needs frequent manual intervention adjustment, this process not only consumes manpower and time, but also is difficult to guarantee timeliness and accuracy of adjustment, thereby reduce the winding quality and production efficiency of aluminium base copper -clad plate, so as to cause poor practicability. SUMMARY

[0004] To solve the above technical problems, the utility model provides a kind of aluminium base copper -clad plate, and can detect the tension change of aluminium base copper -clad plate in winding process in real time, and can adjust the position of tension roller simultaneously, so as to improve the winding quality and production efficiency of aluminium base copper -clad plate, so as to enhance the practicability of adjustable tension aluminium base copper -clad plate winding mechanism.

[0005] The utility model discloses a kind of adjustable tension aluminium base copper -clad plate winding mechanism, including operation table, still including mounting bracket, two groups of first installation block, two groups of second installation block, first tension roller, second tension roller, buffer component, adjusting mechanism and detection component, operation table top and mounting bracket bottom are connected, mounting bracket rear end two sides bottom are respectively connected with the front end of a group of first installation block, first tension roller left and right ends are respectively connected with the one end of a group of first installation block, mounting bracket front end two sides top are respectively slidably close to the rear end of a group of second installation block by adjusting mechanism, second tension roller two ends are respectively connected with the one end of second installation block by buffer component, and second tension roller bottom two ends are respectively provided with detection component.

[0006] Preferably, the adjusting mechanism comprises two sets of first screws, two sets of first sliders, a power module, a double-shaft driving module and a connecting assembly, the top of the mounting block is connected with the bottom of the double-shaft driving module, the top of the double-shaft driving module is connected with the bottom of the power module, the left and right ends of the front side of the mounting frame are respectively provided with a set of sliding grooves, the bottoms of the two sets of first screws are respectively rotationally connected with the bottoms of the sliding grooves of the mounting frame, the two sets of first sliders are respectively threadedly connected with the outer sides of the first screws, and the two sets of first sliders are respectively slidably connected with the sliding grooves of the mounting frame, and the tops of the two sets of first screws are respectively rotationally connected with the output ends of the double-shaft driving module through the connecting assembly and the corresponding sliding grooves of the mounting frame.

[0007] Preferably, the connecting assembly comprises two sets of rotating rods, two sets of first gears and two sets of second gears, the tops of the two sets of first screws are respectively connected with the inner sides of the first gears through the tops of the corresponding sliding grooves of the mounting frame, the output ends on the two sides of the double-shaft driving module are respectively connected with one end of one set of rotating rods, the other ends of the outer sides of the two sets of rotating rods are respectively connected with the inner sides of one set of second gears, and the two sets of first gears are respectively engaged with one end of one set of second gears.

[0008] Preferably, the buffering assembly comprises two sets of sliding rods, two sets of first springs and two sets of second sliders, the opposite ends of the two sets of second mounting blocks are respectively provided with a set of sliding grooves, the sliding grooves of the two sets of second mounting blocks are respectively provided with a set of sliding rods, the two sets of second sliders are respectively slidably connected with the sliding grooves of the corresponding second mounting blocks through the sliding rods, the outer sides of the two sets of sliding rods are respectively provided with a set of first springs, the tops and bottoms of the two sets of first springs are respectively connected with the bottoms of the second sliders and the sliding grooves of the second mounting blocks, and the opposite ends of the two sets of second sliders are respectively connected with one end of the second tension rollers.

[0009] Preferably, the detecting assembly comprises two sets of fixing plates, two sets of pressing blocks, two sets of pressure sensing modules and a signal receiving module, the bottoms of the opposite ends of the two sets of second mounting blocks are respectively connected with one end of one set of fixing plates, the tops of the two sets of fixing plates are respectively connected with the bottoms of one set of pressure sensing modules, the left and right ends of the bottom of the second tension roller are respectively provided with one set of pressing blocks, the two sets of pressing blocks are located above the corresponding pressure sensing modules, and the right side of the power module is provided with the signal receiving module.

[0010] Preferably, the buffering assembly comprises two sets of sliding rods, two sets of first springs and two sets of second sliders, the opposite ends of the two sets of second mounting blocks are respectively provided with a set of sliding grooves, the sliding grooves of the two sets of second mounting blocks are respectively provided with a set of sliding rods, the two sets of second sliders are respectively slidably connected with the sliding grooves of the corresponding second mounting blocks through the sliding rods, the outer sides of the two sets of sliding rods are respectively provided with a set of first springs, the tops and bottoms of the two sets of first springs are respectively connected with the bottoms of the second sliders and the sliding grooves of the second mounting blocks, and the opposite ends of the two sets of second sliders are respectively connected with one end of the second tension rollers.

[0011] Preferably, the buffering assembly comprises two sets of sliding rods, two sets of first springs and two sets of second sliders, the opposite ends of the two sets of second mounting blocks are respectively provided with a set of sliding grooves, the sliding grooves of the two sets of second mounting blocks are respectively provided with a set of sliding rods, the two sets of second sliders are respectively slidably connected with the sliding grooves of the corresponding second mounting blocks through the sliding rods, the outer sides of the two sets of sliding rods are respectively provided with a set of first springs, the tops and bottoms of the two sets of first springs are respectively connected with the bottoms of the second sliders and the sliding grooves of the second mounting blocks, and the opposite ends of the two sets of second sliders are respectively connected with one end of the second tension rollers.

[0012] Preferably, the buffering assembly comprises two sets of sliding rods, two sets of first springs and two sets of second sliders, the opposite ends of the two sets of second mounting blocks are respectively provided with a set of sliding grooves, the sliding grooves of the two sets of second mounting blocks are respectively provided with a set of sliding rods, the two sets of second sliders are respectively slidably connected with the sliding grooves of the corresponding second mounting blocks through the sliding rods, the outer sides of the two sets of sliding rods are respectively provided with a set of first springs, the tops and bottoms of the two sets of first springs are respectively connected with the bottoms of the second sliders and the sliding grooves of the second mounting blocks, and the opposite ends of the two sets of second sliders are respectively connected with one end of the second tension rollers.

[0013] The utility model discloses a kind of adjustable tension aluminium-based copper-clad plate winding mechanisms compared with prior art, beneficial effects are as follows: starting winding equipment, aluminium-based copper-clad plate passes through the bottom of first tension roller and the top of second tension roller and winding mechanism connection, and start winding, during winding, due to the influence of gradually increasing or other factors of the winding diameter of copper-clad plate, tension will change;When tension increases, the second tension roller is subjected to increasing upward pressure, so that the second tension roller drives buffer assembly to retract, simultaneously, detection component detects tension change, adjusting mechanism starts to work, drives second mounting block and second tension roller to move upwards, reduces tension;Conversely, when tension decreases, adjusting mechanism reverses action, so that the second tension roller moves downwards, increases tension, until tension restores balance, the tension change of aluminium-based copper-clad plate during winding can be detected in real time, and tension roller position can be adjusted simultaneously, thereby improve the winding quality and production efficiency of aluminium-based copper-clad plate, thus enhanced practicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Fig. 2 It is the internal section structure three-dimensional schematic diagram of the utility model;

[0016] Fig. 3 It is the left view structure section schematic diagram of the utility model;

[0017] Fig. 4 It is the local structure enlarged schematic diagram of A of the utility model;

[0018] Mark in drawing: 1, operation platform;2, mounting frame;3, first mounting block;4, second mounting block;5, first tension roller;6, second tension roller;7, first screw;8, first sliding block;9, power module;10, double-shaft drive module;11, rotating rod;12, first gear;13, second gear;14, slide bar;15, first spring;16, second sliding block;17, fixed plate;18, pressing block;19, pressure sensing module;20, signal receiving module;21, protection plate;22, first clamping block;23, connecting screw;24, handle. DETAILED DESCRIPTION

[0019] The specific embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0020] As Figs. 1 to 4As shown in the adjustable tension aluminum-based copper-clad plate winding mechanism, the operation table 1 is connected with the bottom of the mounting frame 2, the bottom of the two sides of the rear end of the mounting frame 2 is respectively connected with the front end of a group of first mounting blocks 3, the left and right ends of the first tension roller 5 are respectively connected with one end of a group of first mounting blocks 3, the top of the two sides of the front end of the mounting frame 2 is respectively connected with the rear end of a group of second mounting blocks 4 through the adjusting mechanism, the two ends of the second tension roller 6 are respectively connected with one end of the second mounting block 4 through the buffer assembly, and the two ends of the bottom of the second tension roller 6 are respectively provided with the detection assembly; the winding device is started, the aluminum-based copper-clad plate is connected with the winding mechanism through the bottom of the first tension roller and the top of the second tension roller, and the winding is started, and the tension changes in the winding process due to the gradual increase of the winding diameter of the copper-clad plate or other factors; when the tension increases, the upward pressure on the second tension roller increases, so that the second tension roller drives the buffer assembly to stretch and retract, and the detection assembly detects the change of the tension, and the adjusting mechanism starts to work, drives the second mounting block and the second tension roller to move upward, and reduces the tension; on the contrary, when the tension decreases, the adjusting mechanism reverses, the second tension roller moves downward, the tension increases, and the tension is balanced, so that the tension change of the aluminum-based copper-clad plate in the winding process can be detected in real time, and the position of the tension roller can be adjusted at the same time, thereby improving the winding quality and production efficiency of the aluminum-based copper-clad plate, and the practicability is enhanced.

[0021] As a preferred embodiment of the above embodiment, the adjusting mechanism comprises two groups of first screws 7, two groups of first sliding blocks 8, a power module 9, a double-shaft driving module 10 and a connecting assembly, the top of the mounting block is connected with the bottom of the double-shaft driving module 10, and the top of the double-shaft driving module 10 is connected with the bottom of the power module 9, one group of sliding grooves is arranged on the left and right ends of the front side of the mounting frame 2, the bottoms of the two groups of first screws 7 are respectively rotatably connected with the bottoms of the sliding grooves of the mounting frame 2, the two groups of first sliding blocks 8 are respectively threadedly connected with the outer sides of the first screws 7, and the two groups of first sliding blocks 8 are respectively slidably connected with the sliding grooves of the mounting frame 2, the tops of the two groups of first screws 7 are respectively rotatably connected with the output ends of the double-shaft driving module 10 through the connecting assembly and the sliding grooves of the corresponding mounting frame 2; the power module and the double-shaft driving module provide power, drive the first screw to rotate through the connecting assembly, so that the first sliding block slides in the sliding groove of the mounting frame; this design can realize accurate adjustment of the position of the second mounting block, and then adjust the position of the second tension roller to adapt to different tension requirements, and the double-shaft driving module can drive the two groups of first screws to rotate at the same time, so as to ensure the synchronization and stability of the adjustment, avoid the problem of uneven tension caused by inconsistent adjustment, and enhance the practicability.

[0022] As a preferred of the above embodiment, the connecting assembly comprises two sets of rotating rods 11, two sets of first gears 12 and two sets of second gears 13, the two sets of first screw rods 7 pass through the top of the corresponding mounting frame 2 sliding groove and the inner side of the first gear 12 respectively, the output ends of the double-shaft driving module 10 are connected with one end of one set of rotating rods 11 respectively, the outer side of the other end of the two sets of rotating rods 11 is connected with the inner side of one set of second gears 13 respectively, and the two sets of first gears 12 are engaged and clamped with one end of one set of second gears 13 respectively; the power of the double-shaft driving module is transmitted to the first screw rod in a gear transmission mode, which has the advantages of high transmission efficiency and high precision, and therefore the practicability is enhanced.

[0023] As a preferred of the above embodiment, the buffering assembly comprises two sets of sliding rods 14, two sets of first springs 15 and two sets of second sliding blocks 16, one set of sliding grooves is arranged at the opposite end of the two sets of second mounting blocks 4 respectively, one set of sliding rods 14 is arranged in the sliding groove of the two sets of second mounting blocks 4 respectively, the two sets of second sliding blocks 16 are connected with the sliding rods 14 and the sliding grooves of the corresponding second mounting blocks 4 respectively, one set of first springs is arranged at the outer side of the two sets of sliding rods 14 respectively, the top and bottom of the two sets of first springs are connected with the bottom of the second sliding block 16 and the bottom of the sliding groove of the second mounting block 4 respectively, and one end of the second tension roller 6 is connected with the opposite end of the two sets of second sliding blocks 16 respectively; when the tension changes suddenly, the second sliding block can slide on the sliding rod, and the first spring plays a buffering role to absorb the impact force generated by the change of the tension, so as to avoid damage to the copper-clad plate caused by the sudden change of the tension, and the setting of the buffering assembly enables the second tension roller to adapt to the change of the tension within a certain range, thereby improving the stability and reliability of the winding mechanism, and therefore the practicability is enhanced.

[0024] As a preferred of the above embodiment, the detecting assembly comprises two sets of fixed plates 17, two sets of pressing blocks 18, two sets of pressure sensing modules 19 and a signal receiving module 20, one end of one set of fixed plates 17 is connected with the bottom of the opposite end of the two sets of second mounting blocks 4 respectively, the top of the two sets of fixed plates 17 is connected with the bottom of one set of pressure sensing modules respectively, one set of pressing blocks 18 is arranged at the left and right ends of the bottom of the second tension roller 6, and the two sets of pressing blocks 18 are located above the corresponding pressure sensing modules 19, and the signal receiving module 20 is arranged at the right side of the power module 9; the pressure sensing module can detect the pressure applied by the pressing block at the bottom of the second tension roller in real time, convert the pressure signal into an electric signal and transmit it to the signal receiving module, the signal receiving module can judge the size of the tension according to the received pressure signal, and feed back the signal to the power module, so as to realize the automatic control of the adjusting mechanism, thereby realizing the real-time adjustment of the tension, and therefore the practicability is enhanced.

[0025] As the preferred embodiment of the above embodiment, the adjustable tension aluminum-based copper-clad plate winding mechanism further comprises two groups of first clamping blocks 22, a group of first clamping blocks 22 is arranged at the top of the front and rear ends of the mounting frame 2 respectively, the bottom of the protective plate 21 is provided with a U-shaped groove, the left side of the front side of the U-shaped groove of the protective plate 21 is provided with a group of clamping grooves respectively, and the other end of the two groups of first clamping blocks 22 is respectively and the group of clamping grooves is slidably clamped; the protective plate can protect the adjusting mechanism, prevent dust, sundries and the like from entering, prolong the service life of the mechanism, and the sliding clamping design of the first clamping block and the clamping groove facilitates the installation and removal of the protective plate, facilitates the maintenance and repair of the mechanism, and therefore the practicability is enhanced.

[0026] As the preferred embodiment of the above embodiment, the adjustable tension aluminum-based copper-clad plate winding mechanism further comprises two groups of first clamping blocks 22, a group of first clamping blocks 22 is arranged at the top of the front and rear ends of the mounting frame 2 respectively, the bottom of the protective plate 21 is provided with a U-shaped groove, the left side of the front side of the U-shaped groove of the protective plate 21 is provided with a group of clamping grooves respectively, and the other end of the two groups of first clamping blocks 22 is respectively and the group of clamping grooves is slidably clamped; the protective plate can protect the adjusting mechanism, prevent dust, sundries and the like from entering, prolong the service life of the mechanism, and the sliding clamping design of the first clamping block and the clamping groove facilitates the installation and removal of the protective plate, facilitates the maintenance and repair of the mechanism, and therefore the practicability is enhanced.

[0027] As the preferred embodiment of the above embodiment, the adjustable tension aluminum-based copper-clad plate winding mechanism further comprises two groups of first clamping blocks 22, a group of first clamping blocks 22 is arranged at the top of the front and rear ends of the mounting frame 2 respectively, the bottom of the protective plate 21 is provided with a U-shaped groove, the left side of the front side of the U-shaped groove of the protective plate 21 is provided with a group of clamping grooves respectively, and the other end of the two groups of first clamping blocks 22 is respectively and the group of clamping grooves is slidably clamped; the protective plate can protect the adjusting mechanism, prevent dust, sundries and the like from entering, prolong the service life of the mechanism, and the sliding clamping design of the first clamping block and the clamping groove facilitates the installation and removal of the protective plate, facilitates the maintenance and repair of the mechanism, and therefore the practicability is enhanced.

[0028] The adjustable tension aluminum-based copper-clad plate winding mechanism of the utility model, when working, starts the winding equipment, and the aluminum-based copper-clad plate is connected with the winding mechanism through the bottom of the first tension roller and the top of the second tension roller and starts winding, during winding, the tension changes due to the gradual increase of the winding diameter of the copper-clad plate or other factors; when the tension increases, the upward pressure on the second tension roller increases, the second tension roller drives the second sliding block to slide and starts to extrude the first spring, meanwhile, the pressure applied by the pressing block on the pressure sensing module also increases, the pressure sensing module transmits the pressure change signal to the signal receiving module, after the signal receiving module receives the pressure change signal, it is judged that the tension exceeds the preset range, the signal is fed back to the power module, the power module starts the double-shaft driving module, the double-shaft driving module is engaged with the first gear and the second gear, drives the two groups of first screws to rotate, the first sliding block slides upward in the sliding groove of the mounting frame, thereby driving the second mounting block and the second tension roller to move upward, and the tension is reduced; conversely, when the tension decreases, the adjusting mechanism acts in the opposite direction, the second tension roller moves downward, the tension increases, until the tension is balanced, before the above-mentioned action is completed, the user needs to move to the position first.

[0029] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes.

[0030] The "first", "second" and "third" in the utility model do not represent the specific number and order, and are only used for distinguishing the names.

[0031] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, several improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be considered as the protection scope of the utility model.

Claims

1. An adjustable tension copper clad aluminum base plate winding mechanism comprising an operating table (1), characterized in that, It also includes the mounting frame (2), two groups of first mounting block (3), two groups of second mounting block (4), first tension roller (5), second tension roller (6), buffer assembly, adjusting mechanism and detection assembly, operating platform (1) top and mounting frame (2) bottom connection, mounting frame (2) rear end two sides bottom respectively and a group of first mounting block (3) front end connection, first tension roller (5) left and right two ends respectively and a group of first mounting block (3) one end connection, mounting frame (2) front end two sides top through adjusting mechanism respectively and a group of second mounting block (4) rear end sliding close, second tension roller (6) both ends respectively through buffer assembly and second mounting block (4) one end connection, and second tension roller (6) bottom two ends are provided with detection assembly respectively.

2. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 1, wherein, The adjusting mechanism comprises two groups of first screw rod (7), two groups of first sliding block (8), power module (9), double shaft drive module (10) and connecting assembly, mounting block top and double shaft drive module (10) bottom connection, and double shaft drive module (10) top and power module (9) bottom connection, mounting frame (2) front side left and right two ends are respectively provided with a group of sliding slot, two groups of first screw rod (7) bottom respectively and mounting frame (2) sliding slot bottom rotationally connected, two groups of first sliding block (8) are respectively connected with the outer side of the first screw rod (7) in screw, and two groups of first sliding block (8) are respectively connected with the sliding slot of the mounting frame (2), and the top of the two groups of first screw rod (7) is rotatably connected with the output end of the double shaft drive module (10) through the connecting assembly and the sliding slot of the corresponding mounting frame (2).

3. The adjustable tension aluminum-based copper clad plate winding mechanism of claim 2, wherein, The connecting assembly comprises two groups of rotating rods (11), two groups of first gears (12) and two groups of second gears (13), the top of the two groups of first screw rod (7) is rotatably connected with the inner side of the first gear (12) through the top of the sliding slot of the corresponding mounting frame (2), the output end of the double shaft drive module (10) is rotatably connected with one end of the rotating rod (11), the other end of the outer side of the two groups of rotating rods (11) is rotatably connected with the inner side of the second gear (13), and the two groups of first gears (12) are rotatably connected with one end of the second gear (13).

4. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 3, wherein, The buffer assembly comprises two groups of sliding rods (14), two groups of first springs (15) and two groups of second sliding blocks (16), one end of the two groups of second mounting block (4) is provided with a group of sliding slot, the sliding slot of the two groups of second mounting block (4) is provided with a group of sliding rods (14), the two groups of second sliding blocks (16) are rotatably connected with the sliding slot of the second mounting block (4) through the sliding rod (14), the outer side of the two groups of sliding rods (14) is provided with a group of first springs, the top and bottom of the two groups of first springs are rotatably connected with the bottom of the second sliding block (16) and the bottom of the sliding slot of the second mounting block (4), and the opposite end of the two groups of second sliding blocks (16) is rotatably connected with one end of the second tension roller (6).

5. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 4, wherein, The detection assembly comprises two sets of fixed plates (17), two sets of pressing blocks (18), two sets of pressure sensing modules (19) and a signal receiving module (20), one end of each of the two sets of second mounting blocks (4) is connected with one end of one set of fixed plates (17) at the bottom, the top of each of the two sets of fixed plates (17) is connected with the bottom of one set of pressure sensing modules, the bottom of the second tension roller (6) is provided with one set of pressing blocks (18) at the left and right ends, and the two sets of pressing blocks (18) are located above the corresponding pressure sensing modules (19), and the right side of the power module (9) is provided with the signal receiving module (20).

6. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 5, wherein, Further comprising a protective plate (21) and two sets of first clamping blocks (22), the top of each of the two ends of the mounting frame (2) is provided with one set of first clamping blocks (22), the bottom of the protective plate (21) is provided with a U-shaped groove, the left side of each end of the front side of the U-shaped groove of the protective plate (21) is provided with one set of clamping grooves, and the other end of each of the two sets of first clamping blocks (22) is slidably clamped in the set of clamping grooves.

7. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 6, wherein, Further comprising two sets of connecting screws (23), one set of threaded holes is provided in each of the two sets of first clamping blocks (22) and the corresponding protective plate (21) clamping grooves in a penetrating manner, and one end of each of the two sets of connecting screws (23) is threadedly connected with the first clamping block (22) and the protective plate (21) through the threaded hole.

8. The adjustable tension aluminum-based copper-clad plate winding mechanism according to claim 7, wherein, Further comprising a handle (24), and one set of handles (24) is arranged on the top of the protective plate (21).

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