Copper bar conveying mechanism for tin immersion process

Abstract

The copper bar conveying mechanism comprises a machine frame, two guide wheels used for clamping and conveying copper bars and first fluted discs, the two first fluted discs are meshed with each other, any guide wheel is connected with a first rotating motor, and the guide wheels drive the other guide wheel to rotate oppositely through meshing of the first fluted discs; guide assemblies are arranged on the two sides of the guide wheel respectively and movably arranged on the rack, limiting channels are formed in the guide assemblies, the two ends of the copper bar are located on the limiting channels respectively, and a lifting device used for driving the guide assemblies to move up and down is arranged on the rack. The first fluted disc is engaged and linked with the other guide wheel, so that the use number of the first rotating motors can be reduced, the cost is reduced, the rotating speed deviation caused by independent driving is avoided, and stable copper bar conveying is ensured; in addition, the limiting channel can be adjusted to be aligned to the space jointly defined by the two guide wheels, so that the limiting channel and the space jointly defined by the two guide wheels are located on the same straight line, and the problem that the copper bar is bent in the conveying process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a copper strip conveying mechanism for tin immersion process. BACKGROUND

[0002] The tin immersion process requires the copper strip to pass through the tin tank at a constant speed, so the copper strip needs to be conveyed to the tin tank by a conveying device. The existing conveying device includes a rack, and symmetrical guide wheels are arranged on the rack. An independent rotating motor is connected to each guide wheel. The rotating motor drives the corresponding guide wheel to rotate to convey the copper strip. This guide wheel conveying method can ensure that the copper strip does not slide or deviate, but the structure is complex, and two rotating motors are needed to achieve this, which is costly. In addition, since the independent rotating motor drives the corresponding guide wheel, the rotating speed is prone to deviation, resulting in unstable copper strip conveying. SUMMARY

[0003] The utility model aims at least to solve one of the technical problems existing in the prior art. To this end, the utility model provides a copper strip conveying mechanism for tin immersion process.

[0004] To solve the above-mentioned technical problems, the utility model adopts the following technical scheme:

[0005] A copper strip conveying mechanism for tin immersion process includes a rack, and two guide wheels for clamping and conveying the copper strip are arranged in parallel on the rack. A first toothed disc is fixedly arranged on the end of each guide wheel. The two first toothed discs are meshed with each other. A first rotating motor is connected to any guide wheel. The guide wheels drive the other guide wheel to rotate in opposite directions through the meshing of the first toothed discs. Guide assemblies are arranged on both sides of the guide wheels. The guide assemblies are movably arranged on the rack. A limiting channel is formed in the guide assembly. The two ends of the copper strip are located in the limiting channels. A lifting device is arranged on the rack to drive the guide assemblies to move up and down.

[0006] Preferably, two auxiliary wheels for clamping and conveying the copper strip are arranged at intervals on one side of the guide wheel. A second toothed disc is arranged on each auxiliary wheel. The two second toothed discs are meshed with each other. A gear is arranged between any auxiliary wheel and the guide wheel. The first rotating motor is connected to the gear. The first rotating motor drives the gear to rotate to synchronously convey the copper strip by the two guide wheels and the two auxiliary wheels.

[0007] Preferably, the guide assembly includes a fixed block arranged on the rack and a connecting pipe arranged on the fixed block. The limiting channel is arranged on the connecting pipe.

[0008] Preferably, the lifting device includes a screw rod connected to the fixed block. The fixed block is movably arranged on the rack. A second rotating motor is arranged on the rack to drive the screw rod to rotate.

[0009] Preferably, a connecting column is arranged on the frame, and a protective cover for shielding the guide wheels is connected to the connecting column.

[0010] Preferably, a mounting opening is arranged on the protective cover, and the first rotary motor is mounted on the protective cover and connected to the gear.

[0011] Preferably, the surfaces of the guide wheels and the auxiliary wheels are provided with anti-skid patterns.

[0012] The beneficial effects of the present application are as follows:

[0013] The present application only needs to be connected with the first rotary motor on any guide wheel, and through the meshing linkage of the first toothed disc with another guide wheel, the number of the first rotary motor can be reduced, thereby reducing the cost. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings in which:

[0015] Figure 1 Structure diagram of a copper strip conveying mechanism for a tin immersion process Figure One ;

[0016] Figure 2 Structure diagram of a copper strip conveying mechanism for a tin immersion process Figure Two ;

[0017] Figure 3 Partial enlarged view of A in the structure diagram of the copper strip conveying mechanism for the tin immersion process Figure 2 ;

[0018] Figure 4 Structure diagram of a copper strip conveying mechanism for a tin immersion process Figure Three . DETAILED DESCRIPTION

[0019] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0020] The orientation shown in the drawings should not be understood as limiting the specific protection scope of the present application, but only for the reference understanding of the preferred embodiments, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0021] The connection between the components in the description and the components shown in the drawings can be understood as fixedly connected, detachably connected or integrally connected; it can be directly connected or connected through an intermediate medium, and those skilled in the art can understand the connection relationship according to the specific circumstances and can derive screw connection, riveting, soldering, clamping or embedding connection, etc. to replace different embodiments in a suitable manner.

[0022] The orientation words such as up, down, left, right, top and bottom in the description and the orientations shown in the drawings can be directly contacted or contacted through other features between the components; for example, up can be directly above and obliquely above, or it only means higher than others; other orientations can be similarly understood.

[0023] The manufacturing materials of the components with solid shapes represented in the description and the drawings can adopt metal materials or non-metal materials or other synthetic materials; the machining processes adopted by the components with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining, etc.; those skilled in the art can adaptively select or combine selection according to different processing conditions, cost and precision, but are not limited to the above materials and manufacturing processes.

[0024] A copper strip conveying mechanism for a tin immersion process, referring to Figures 1-4 , comprising a rack 1, two guide wheels 3 for clamping and conveying copper strips 2 are arranged in parallel on the rack 1, a first tooth disc 4 is fixedly arranged on the end of each guide wheel 3, the two first tooth discs 4 are engaged with each other, a first rotating motor is connected to any guide wheel 3, the guide wheels 3 drive the other guide wheel 3 to rotate towards each other through the engagement of the first tooth discs 4; guide assemblies 5 are arranged on both sides of the guide wheels 3, the guide assemblies 5 are movably arranged on the rack 1, limit channels 6 are formed in the guide assemblies 5, the two ends of the copper strips 2 are located in the limit channels 6 respectively, and a lifting device 7 for driving the guide assemblies 5 to move up and down is arranged on the rack 1.

[0025] Further, two auxiliary wheels 31 for clamping and conveying the copper strips 2 are arranged at intervals on one side of the guide wheels 3, a second tooth disc 311 is arranged on each auxiliary wheel 31, the two second tooth discs 311 are engaged with each other, a gear 8 is arranged between any auxiliary wheel 31 and the guide wheel 3, the first rotating motor is connected to the gear 8, and the first rotating motor drives the gear 8 to rotate to synchronously convey the copper strips 2 by the two guide wheels 3 and the two auxiliary wheels 31.

[0026] Further, the guide assemblies 5 comprise a fixed block 51 arranged on the rack 1 and a connecting pipe 52 arranged on the fixed block 51, and the limit channels 6 are arranged on the connecting pipe 52.

[0027] Further, the lifting device 7 comprises a screw rod 71 connected to the fixed block 51, the fixed block 51 is movably arranged on the rack 1, and the rack 1 is provided with a second rotating motor 72 for driving the screw rod 71 to rotate.

[0028] Further, the rack 1 is provided with a connecting column 11, and the connecting column 11 is connected with a protective cover 12 for shielding the guide wheels 3.

[0029] Further, the protective cover 12 is provided with a mounting opening 13, and the first rotating motor is mounted on the protective cover 12 and connected with the gear 8.

[0030] Further, the surfaces of the guide wheels 3 and the auxiliary wheels 31 are provided with anti-skid patterns.

[0031] The working principle of the utility model is:

[0032] Figure 2 The arrow in the figure is the conveying direction, and the copper bar 2 is passed through the guide assembly 5 during conveying, so that the copper bar 2 can be limited between the two guide wheels 3, the first toothed disc 4 is arranged on the end portion of each of the two guide wheels 3, the two first toothed discs 4 are meshed, and the first rotating motor is connected to any one of the guide wheels 3, when the first rotating motor drives one of the guide wheels 3 to rotate, the guide wheel 3 drives the other guide wheel 3 to rotate in the opposite direction through the meshing of the first toothed disc 4, so that the two guide wheels 3 can convey the copper bar 2 during opposite rotation. The first rotating motor is only needed to be connected to any one of the guide wheels 3, and the other guide wheel 3 is driven through the meshing of the first toothed disc 4, so that the number of the first rotating motors can be reduced, thereby reducing the cost, in addition, the first toothed disc 4 is directly meshed and driven, the rotation speed deviation caused by independent driving is avoided, and the stable conveying of the copper bar 2 is ensured.

[0033] On the basis of the above technical scheme, the auxiliary wheel 31 is arranged on one side of the guide wheel 3, the two auxiliary wheels 31 correspond to the guide wheels 3 respectively, and the space surrounded by the two auxiliary wheels 31 is used for limiting the copper bar 2, and the space surrounded by the two auxiliary wheels 31 is also used for limiting the copper bar 2, so that the two auxiliary wheels 31 are arranged on the same straight line during installation in order to convey more stably; the gear 8 is arranged between the auxiliary wheel 31 and the guide wheel 3, the first rotating motor is connected to the gear 8, when the gear 8 rotates, the gear 8 drives one of the auxiliary wheels 31 to rotate, and the other auxiliary wheel 31 is driven through the second toothed disc 311, so that the two auxiliary wheels 31 rotate in the opposite direction to convey the copper bar 2; at the same time, the gear 8 also drives one of the guide wheels 3, and the other guide wheel 3 is driven through the first toothed disc 4 to rotate in the opposite direction, in this technology, the copper bar 2 is conveyed through the auxiliary wheel 31 and the guide wheel 3 in turn.

[0034] On the basis of the above technical scheme, anti-skid lines are arranged on the guide wheels 3 and the auxiliary wheels 31, and the anti-skid lines can increase the friction with the copper strip 2.

[0035] On the basis of the above technical scheme, guide assemblies 5 are arranged on the two sides of the guide wheels 3 and the auxiliary wheels 31, and the guide assemblies 5 can be fixed blocks 51 arranged on the rack 1, connecting pipes 52 arranged on the fixed blocks 51, and limiting channels 6 arranged on the connecting pipes 52, which limit the movement track of the copper strip 2.

[0036] On the basis of the above technical scheme, the fixed blocks 51 are further connected with lifting devices 7, the lifting devices 7 can be screw rods 71 connected with the fixed blocks 51, and second rotating motors 72 arranged on the rack 1 and used for driving the screw rods 71 to rotate, so that the fixed blocks 51 move up and down through the screw rods 71 when the second rotating motors 72 rotate. In this way, the limiting channel 6, the space surrounded by the two guide wheels 3, and the space surrounded by the two auxiliary wheels 31 are arranged on the same straight line, so that the copper strip 2 is prevented from being bent during the conveying process. The lifting devices 7 can realize the up-and-down movement of the guide assemblies 5, so that the limiting channel 6 is positioned to the space surrounded by the two guide wheels 3, and the limiting channel 6, the space surrounded by the two guide wheels 3, and the space surrounded by the two auxiliary wheels 31 are arranged on the same straight line.

[0037] On the basis of the above technical scheme, a plurality of connecting columns 11 are arranged on the rack 1, and a protective cover 12 is connected between the plurality of connecting columns 11, so that the protective cover 12 can isolate the high-speed rotating gear 8 or toothed disc, and the hands and clothes of the operator are prevented from being rolled in, so as to reduce the risk of mechanical injury.

[0038] On the basis of the above technical scheme, a mounting opening 13 is arranged on the protective cover 12, and a first rotating motor used for driving the gear 8 to rotate can be arranged on the mounting opening 13.

[0039] The first rotating motor is only arranged on any one of the guide wheels 3, and the other guide wheel 3 is driven through the first toothed disc 4, so that the number of the first rotating motors can be reduced, and the cost is reduced. The first toothed disc 4 is directly engaged for transmission, so that the speed deviation caused by independent driving is avoided, and the stable conveying of the copper strip 2 is ensured. In addition, the lifting devices 7 are arranged on the guide assemblies 5, so that the limiting channel 6 is adjusted to the space surrounded by the two guide wheels 3, and the limiting channel 6, the space surrounded by the two guide wheels 3, and the space surrounded by the two auxiliary wheels 31 are arranged on the same straight line, so that the copper strip 2 is prevented from being bent during the conveying process.

[0040] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined in the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A copper strip conveying mechanism for a tin-immersion process, characterized in that, The system includes a frame (1), on which two guide wheels (3) for clamping and conveying copper strips (2) are arranged in parallel. A first toothed disc (4) is fixedly installed at the end of each guide wheel (3). The two first toothed discs (4) mesh with each other. A first rotary motor is connected to any guide wheel (3). The guide wheel (3) drives the other guide wheel (3) to rotate in opposite directions through the meshing of the first toothed disc (4). Guide components (5) are respectively installed on both sides of the guide wheel (3). The guide components (5) are movably installed on the frame (1). A limit channel (6) is opened on the guide component (5). The two ends of the copper strip (2) are respectively located on the limit channel (6). A lifting device (7) for driving the guide component (5) to move up and down is provided on the frame (1).

2. The copper strip conveying mechanism for tin-immersion process according to claim 1, characterized in that, Two auxiliary wheels (31) for clamping and conveying copper strips (2) are spaced apart on one side of the guide wheel (3). Each auxiliary wheel (31) is provided with a second toothed disc (311). The two second toothed discs (311) mesh with each other. A gear (8) is provided between any auxiliary wheel (31) and the guide wheel (3). A first rotary motor is connected to the gear (8). The first rotary motor drives the gear (8) to rotate so that the two guide wheels (3) and the two auxiliary wheels (31) convey the copper strips (2) synchronously.

3. The copper strip conveying mechanism for tin-immersion process according to claim 1, characterized in that, The guide assembly (5) includes a fixing block (51) disposed on the frame (1) and a connecting pipe (52) disposed on the fixing block (51), and a limiting channel (6) disposed on the connecting pipe (52).

4. A copper strip conveying mechanism for a tin-immersion process according to claim 1, characterized in that, The lifting device (7) includes a screw (71) connected to a fixed block (51). The fixed block (51) is movably mounted on the frame (1). A second rotary motor (72) for driving the screw (71) to rotate is mounted on the frame (1).

5. A copper strip conveying mechanism for a tin-immersion process according to claim 1, characterized in that, A connecting column (11) is provided on the frame (1), and a protective cover (12) for shielding the guide wheel (3) is connected to the connecting column (11).

6. A copper strip conveying mechanism for a tin-immersion process according to claim 5, characterized in that, An installation port (13) is provided on the protective cover (12), and the first rotary motor is installed on the protective cover (12) and connected to the gear (8).

7. A copper strip conveying mechanism for a tin-immersion process according to claim 2, characterized in that, The surfaces of both the guide wheel (3) and the auxiliary wheel (31) are provided with anti-slip texture.

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