Flattening mechanism for busbar production

Abstract

The utility model discloses a flattening mechanism for busbar production, which comprises a rack, a flattening mechanism and a flattening mechanism, wherein the rack is provided with two connecting seats which are arranged at an interval; the lower roller is rotationally mounted between the two connecting seats and is driven by a driver to rotate; the upper roller is rotationally mounted between the two connecting seats and is positioned above the lower roller; the roller distance adjusting mechanism is mounted on the connecting seat and used for adjusting the upper roller and / or the lower roller in a lifting manner so as to adjust the distance between the upper roller and the lower roller; and the calendering guide mechanism is mounted on the connecting seat and is provided with two guide parts which are positioned between the upper roller and the lower roller and are arranged at two ends, and a channel through which the copper material passes is formed between the two guide parts. In the flattening process of the upper roller and the lower roller, a copper material passes through the channel, and the guide parts on the two sides can limit and guide the copper material, so that the copper material is prevented from deviating in the flattening process, and the calendering stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering equipment, and more specifically to a flattening mechanism for busbar production. Background Art

[0002] Busbar, also known as busbar, busbar or conductive bar, is a conductor device used to transmit and distribute electrical energy, and plays a vital role in electrical equipment and power systems. Its basic function is to collect, distribute and transmit electrical energy. It is usually used to connect power sources with multiple electrical components or subsystems to achieve efficient and reliable current flow.

[0003] The production of busbars requires copper and aluminum materials to be flattened. The existing copper flattening equipment mainly includes an upper roller and a lower roller. The copper material is placed between the upper roller and the lower roller for roll forming. Since there is no positioning structure on both sides between the upper roller and the lower roller, the copper material will deviate to the side during the rolling process, resulting in incomplete rolling. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mechanism which can limit and guide the copper material during the flattening process.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions: A flattening mechanism for busbar production, comprising:

[0006] A frame, on which two connecting seats are installed at intervals;

[0007] The lower roller is rotatably mounted between the two connecting seats and driven to rotate by a driver;

[0008] The upper roller is rotatably mounted between the two connecting seats and is located above the lower roller;

[0009] A roller spacing adjustment mechanism is installed on the connecting seat and is used to lift and lower the upper roller and / or the lower roller to adjust the spacing between the upper roller and the lower roller;

[0010] The rolling guide mechanism is installed on the connecting seat and has two guide parts located between the upper roller and the lower roller and at both ends, and a channel for the copper material to pass through is formed between the two guide parts.

[0011] Preferably, a second through groove is provided on the connecting seat, and the calendering guide mechanism further includes: a second guide block and an adjuster; the second guide block is vertically guided and installed in the second through groove, and the guide portion is installed on the second guide block; the adjuster is installed on the connecting seat and linked with the second guide block to adjust the vertical position of the second guide block.

[0012] Preferably, the regulator comprises: a positioning block installed on the connecting seat, an extension block installed on the second guide block, and a screw rod; the screw rod is vertically threadedly installed on the positioning block and the bottom is rotatably connected to the extension block.

[0013] Preferably, the guide portion is a horizontally arranged long strip.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) During the flattening process of the upper and lower rollers, the copper material passes through the channel. The guide parts on both sides can limit and guide the copper material to prevent the copper material from shifting during the flattening process and ensure the stability of the rolling.

[0016] (2) For the production of copper materials of different thicknesses, the distance between the upper roller and the lower roller can be adjusted through the roller distance adjustment mechanism. The guide position of the guide part also needs to be changed due to the different thickness of the copper material, so the vertical position of the guide part can be adjusted by the regulator to ensure the stability of the guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a side schematic diagram of the utility model;

[0019] Figure 3 Based Figure 1 Enlarged view of point A.

[0020] Description of the numbers in the figure:

[0021] 1. Frame; 11. Connecting seat; 12. Bottom plate; 2. Lower roller; 21. Driver; 3. Upper roller; 4. Roller distance adjustment mechanism; 41. First through slot; 42. First guide block; 43. Adjusting screw; 5. Calendering guide mechanism; 51. Guide part; 52. Second through slot; 53. Second guide block; 54. Regulator; 541. Positioning block; 542. Extension block; 543. Screw; 6. Transition mechanism; 61. Transition roller; 62. Vertical pole; DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] refer to Figure 1-2A flattening mechanism for busbar production includes: a frame 1, on which two spaced connection seats 11 are installed; a lower roller 2, which is rotatably installed between the two connection seats 11 and driven to rotate by a driver 21; an upper roller 3, which is rotatably installed between the two connection seats 11 and located above the lower roller 2; a roller spacing adjustment mechanism 4, which is installed on the connection seat 11 and is used to lift and adjust the upper roller 3 and / or the lower roller 2 and thus adjust the spacing between the upper roller 3 and the lower roller 2; a rolling guide mechanism 5, which is installed on the connection seat 11 and has two guide parts 51 located between the upper roller 3 and the lower roller 2 and at both ends, and a channel for copper material to pass through is formed between the two guide parts 51. It can be understood that the frame 1 is a component for supporting the entire mechanism, which can be a box structure, a plane structure, etc. The upper roller 3 and the lower roller 2 are two roller shaft structures arranged up and down, one or both of the upper roller 3 and the lower roller 2 rotate actively, and the copper material enters between the upper roller 3 and the lower roller 2 for rolling to form a thinner copper material. The driver 21 is driven directly by a motor, an engine, or indirectly by a linkage transmission member. The roller spacing adjustment mechanism 4 can adopt a lifting structure such as a screw 543, an electric push rod, a hydraulic, a pneumatic, or a scissor type, but is not limited thereto. The spacing between the upper roller 3 and the lower roller 2 is adjusted by driving the upper roller 3 or the lower roller 2, or the upper roller 3 and the lower roller 2 to move up and down together. The opposite side of the two guide parts 51 is a plane. When the copper material enters the calendering, the copper material is guided in a straight line to prevent deviation. With such a configuration, during the flattening process of the copper material, the two guide parts 51 can stop the copper material and prevent it from deviating.

[0024] In some embodiments, the two connecting seats 11 are provided with symmetrically arranged first through slots 41, and the roller spacing adjustment mechanism 4 includes: a first guide block 42 and an adjusting screw 54343; the first guide block 42 is vertically guided and installed in the two first through slots 41, and the two ends of the upper roller 3 are rotatably connected to the two first guide blocks 42; the adjusting screw 54343 is vertically threaded and installed on the connecting seat 11, and the bottom extends and is rotatably installed on the guide block. It can be understood that the guiding installation between the first guide block 42 and the first through slot 41 can adopt a guide rail structure, an axial hole guiding structure, etc., but is not limited thereto. The adjusting screw 54343 is spirally inserted into the first through slot 41 from the top of the connecting seat 11, and is rotatably connected to the first guide block 42, and then the vertical position of the first guide block 42 can be adjusted by rotating the adjusting screw 54343. Of course, an elastic member, such as a spring, can also be installed at the bottom of the first guide block 42. The elastic member can push the first guide block 42 upward, and the adjusting screw 54343 is pressed against the top of the first guide block 42 to lock the position.

[0025] In some embodiments, reference Figure 1 and Figure 3, a second through slot 52 is provided on the connecting seat 11, and the rolling guide mechanism 5 also includes: a second guide block 53 and an adjuster 54; the second guide block 53 is vertically guided and installed in the second through slot 52, and the guide portion 51 is installed on the second guide block 53; the adjuster 54 is installed on the connecting seat 11, and is linked with the second guide block 53 to adjust the vertical position of the second guide block 53. It can be understood that for copper materials with different thickness requirements, the position of the guide portion 51 against the copper material also needs to be adjusted accordingly. The guiding cooperation of the second guide block 53 in the second through slot 52 can also adopt a guide structure such as an axial hole guide and a guide rail guide. The second guide block 53 is then adjusted by the adjuster 54 to adjust the vertical position of the guide portion 51. Specifically, the regulator 54 includes: a positioning block 541 installed on the connecting seat 11, an extension block 542 installed on the second guide block 53, and a screw 543; the screw 543 is vertically threadedly installed on the positioning block 541 and the bottom is rotatably connected to the extension block 542. By rotating the screw 543, the extension block 542 can be driven to move, thereby adjusting the vertical position of the guide part 51. Of course. For the regulator 54, pneumatic, hydraulic and other devices can also be used for guiding output positioning. Furthermore, the guide part 51 is a horizontally arranged long strip. Since the copper material moves smoothly horizontally during rolling, the two guide parts 51 are arranged as a long strip structure so that a straight guide channel is formed between them, which is conducive to the rolling guide of the copper material.

[0026] In some embodiments, the frame 1 further includes a bottom plate 12, and the two connecting seats 11 are installed on the bottom plate 12. Further, the connecting seat 11, the upper roller 3, the lower roller 2, the roller spacing adjustment mechanism 4, and the rolling guide mechanism 5 form a group of rolling mechanisms, and at least two groups of rolling mechanisms arranged at intervals are installed on the bottom plate 12. Multiple groups of rolling mechanisms can repeatedly flatten the copper material to ensure the accuracy of the copper material thickness. In the process of the copper material from one rolling mechanism to another rolling mechanism, a load-bearing guide device is required in the middle of the two rolling mechanisms. Therefore, further, a transition mechanism 6 is installed between each adjacent rolling mechanism, and the transition mechanism 6 has a transition roller 61. It can be understood that when the top of the transition roller 61 is higher than the top of the lower pressure roller, the transition roller 61 will hinder the transmission of the copper material, so the top of the transition roller 61 is set to be equal to or lower than the height of the top of the lower roller 2. The transition mechanism 6 includes a vertical rod 62 installed on the bottom plate 12, and the transition roller 61 is rotatably installed on the top of the vertical rod 62.

[0027] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A flattening mechanism for busbar production, characterized in that: include: A frame (1), wherein two connecting seats (11) are installed at intervals. The lower roller (2) is rotatably mounted between the two connecting seats (11) and driven to rotate by a driver (21); An upper roller (3) is rotatably mounted between two connecting seats (11) and is located above the lower roller (2); A roller spacing adjustment mechanism (4) is installed on the connecting seat (11) and is used to raise and lower the upper roller (3) and / or the lower roller (2) to thereby adjust the spacing between the upper roller (3) and the lower roller (2); The rolling guide mechanism (5) is installed on the connecting seat (11) and has two guide parts (51) located between the upper roller (3) and the lower roller (2) and at both ends, and a channel for the copper material to pass through is formed between the two guide parts (51).

2. A busbar flattening mechanism for production according to claim 1, characterized in that: The two connecting seats (11) are provided with symmetrically arranged first through grooves (41), and the roller spacing adjustment mechanism (4) comprises: a first guide block (42) and an adjusting screw (43); the first guide block (42) is vertically guided and installed in the two first through grooves (41), and the two ends of the upper roller (3) are rotatably connected to the two first guide blocks (42); the adjusting screw (43) is vertically threadedly installed on the connecting seat (11), and the bottom extends and is rotatably installed on the first guide block (42).

3. A busbar flattening mechanism for production according to claim 1, characterized in that: The connecting seat (11) is provided with a second through slot (52), and the calendering guide mechanism (5) further comprises: a second guide block (53) and an adjuster (54); the second guide block (53) is vertically guided and installed in the second through slot (52), and the guide portion (51) is installed on the second guide block (53); the adjuster (54) is installed on the connecting seat (11) and linked with the second guide block (53) to adjust the vertical position of the second guide block (53).

4. A flattening mechanism for busbar production according to claim 3, characterized in that: The regulator (54) comprises: a positioning block (541) mounted on the connecting seat (11), an extension block (542) mounted on the second guide block, and a screw rod (543); the screw rod (543) is vertically threadedly mounted on the positioning block (541) and its bottom is rotatably connected to the extension block (542).

5. A flattening mechanism for busbar production according to claim 1, 3 or 4, characterized in that: The guide portion (51) is a long strip plate arranged horizontally.

6. A busbar flattening mechanism for production according to claim 1, characterized in that: The frame (1) also includes a base plate (12), and the two connecting seats are mounted on the base plate (12).

7. A busbar flattening mechanism for production according to claim 6, characterized in that: The connecting seat (11), the upper roller (3), the lower roller (2), the roller spacing adjustment mechanism (4), and the calendering guide mechanism (5) form a group of calendering mechanisms, and at least two groups of calendering mechanisms arranged at intervals are installed on the bottom plate (12).

8. A busbar flattening mechanism for production according to claim 7, characterized in that: A transition mechanism (6) is installed between every two adjacent calendering mechanisms. The transition mechanism (6) has a transition roller (61). The top of the transition roller (61) is equal to or lower than the height of the top of the lower roller (2).

9. A busbar flattening mechanism for production according to claim 8, characterized in that: The transition mechanism (6) comprises a vertical rod (62) mounted on a bottom plate (12), and the transition roller (61) is rotatably mounted on the top of the vertical rod (62).

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