Pneumatic pipe stripping machine for copper bar production

Abstract

The utility model discloses a pneumatic tube stripping machine for copper bar production, which comprises a base, a processing table fixedly mounted on the upper surface of the base, two linear guide rails fixedly mounted on the upper surface of the processing table, an upper sliding seat slidably connected between the two linear guide rails, and side cutting cylinders fixedly mounted on two sides of the upper surface of the upper sliding seat. Cutter sliding seats are fixedly installed at the top ends of output rods of the two side cutting air cylinders, the cutter sliding seats are in sliding connection with the upper surface of the upper sliding seat, side cutter arms are fixedly installed on the upper surfaces of the cutter sliding seats, side cutters are installed at the top ends of the two side cutter arms through bolts, and an upper machine plate is fixedly installed on the upper surface of the machining table. According to the automatic pipe stripping machine for the copper bar, pipe stripping feeding or resetting work of all the cutters can be completed in a driving mode of the air cylinder, so that cutting-off type pipe stripping treatment can be conducted on an insulating pipe wrapping the outer portion of the copper bar through the quantitatively-fed cutters, the automatic pipe stripping use effect is achieved, and the pipe stripping efficiency of the copper bar and the overall production speed of the copper bar are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper busbar production, in particular to a pneumatic tube stripping machine for copper busbar production. Background Art

[0002] Copper busbar is an important conductive material, widely used in power transmission, electronic equipment manufacturing, architectural decoration and other fields. With its excellent electrical and thermal conductivity, it provides stable current transmission and connection for various electrical and electronic equipment.

[0003] The outside of the copper busbar is wrapped with a tube layer for insulation protection. According to different usage and production requirements, the ends of the copper busbars are mostly stripped during production, that is, part of the metal at the ends of the copper busbars is exposed to the external environment to avoid re-cutting during later use, thereby improving usage efficiency. However, the existing copper busbar stripping work is mostly done by manual cutting and stripping, which greatly reduces the stripping efficiency of the copper busbar, reduces the production speed and increases the labor intensity of the workers. Therefore, the utility model proposes a pneumatic tube stripping machine for copper busbar production. Utility Model Content

[0004] The purpose of the present utility model is to provide a pneumatic tube stripping machine for copper busbar production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic tube stripping machine for copper busbar production, comprising a machine base, a processing table fixedly mounted on the upper surface of the machine base, two linear guide rails fixedly mounted on the upper surface of the processing table, an upper slide seat slidably connected between the two linear guide rails, side cutting cylinders fixedly mounted on both sides of the upper surface of the upper slide seat, tool slides fixedly mounted on the top ends of the output rods of the two side cutting cylinders, the tool slides are slidably connected to the upper surface of the upper slide seat, side knife arms fixedly mounted on the upper surface of the tool slide, side cutters are mounted on the top ends of the two side knife arms by bolts, an upper machine plate fixedly mounted on the upper surface of the processing table, a downward pressure cylinder fixedly mounted on one side of the upper surface of the upper machine plate, an upper knife seat fixedly mounted on the bottom end of the output rod of the downward pressure cylinder, and an upper cutter fixedly mounted on the bottom end of the upper knife seat by bolts.

[0006] Preferably, a lower cutter seat is fixedly installed below the upper cutter and on the upper surface of the processing table, and the lower cutter is fixedly installed on the lower cutter seat by bolts.

[0007] Preferably, two guide pillars are fixedly installed between the upper surface of the processing table and the lower surface of the upper machine plate, and the two sides of the upper tool holder are sleeved on the outside of the guide pillars and are slidably connected to the guide pillars.

[0008] Preferably, a feed cylinder is fixedly mounted on the tail end of the upper slide and located on the upper surface of the processing table, and the output rod of the feed cylinder is fixedly connected to the upper slide.

[0009] Preferably, a waste hopper is fixedly installed on the front side of the processing table and located on the side of the lower knife seat.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The pneumatic tube stripping machine of the utility model can complete the tube stripping feeding or resetting work of each cutter by driving the air cylinder, so that the cutter with quantitative feeding can perform a truncated tube stripping process on the insulating tube wrapped around the copper busbar, which has the effect of automatic tube stripping and eliminates the need for manual tube stripping operation, greatly improving the stripping efficiency and overall production speed of the copper busbar, reducing the labor intensity of workers, and having the effect of automatic tube stripping.

[0012] Moreover, through the linear motion and linear fixed installation characteristics of the cutter, the linearity of the pipe stripping incision can be guaranteed, the incision tilting can be avoided, the pipe stripping quality of the product production is improved, and the practicality is good. At the same time, each cutter of the utility model is fixed to the knife holder by bolts, so in actual use, the cutter size can be conveniently replaced. By replacing cutters of different sizes, the pipe stripping processing of different copper busbar sizes can be met, reducing the limitation of use, improving the use effect, and being suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a pneumatic tube stripping machine according to an embodiment of the present utility model;

[0014] Figure 2 This is a schematic diagram of the back three-dimensional structure of the pneumatic tube stripping mechanism according to an embodiment of the utility model;

[0015] Figure 3 This is a front perspective structural diagram of the pneumatic tube stripping mechanism according to an embodiment of the present invention.

[0016] In the figure: 1. Machine base; 2. Processing table; 3. Upper machine plate; 4. Linear guide; 5. Upper slide; 6. Feed cylinder; 7. Side cutting cylinder; 8. Tool slide; 9. Side knife arm; 10. Side cutter; 11. Lower cutter; 12. Down-pressure cylinder; 13. Upper knife base; 14. Upper cutter; 15. Guide column; 16. Waste hopper. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] See also Figure 1-3 The utility model provides an embodiment: a pneumatic tube stripping machine for copper busbar production, comprising a machine base 1, a processing table 2 is fixedly mounted on the upper surface of the machine base 1, two linear guide rails 4 are fixedly mounted on the upper surface of the processing table 2, an upper slide 5 is slidably connected between the two linear guide rails 4, side cutting cylinders 7 are fixedly mounted on both sides of the upper surface of the upper slide 5, the tops of the output rods of the two side cutting cylinders 7 are fixedly mounted with tool slides 8, the tool slide 8 is slidably connected to the upper surface of the upper slide 5, a side knife arm 9 is fixedly mounted on the upper surface of the tool slide 8, and side cutters 10 are mounted on the tops of the two side knife arms 9 by bolts;

[0021] According to the above structure, when the side cutting cylinders 7 on both sides of the upper slide 5 simultaneously drive their output rods to extend a certain distance, they will drive the top tool slide 8 to move through the output rods, so that the two tool slides 8 can move closer to or farther away from each other (the closer or farther away depends on the simultaneous extension or retraction of the two side cutting cylinders 7). As a result, the movement of the two tool slides 8 drives the two sets of side cutters 10 on the side cutter arms 9 to move inward, so that the two side cutters 10 approaching each other can perform the side-moving cutting work on the insulating tube wrapped around the outer surface of the copper busbar;

[0022] An upper machine plate 3 is fixedly mounted on the upper surface of the processing table 2, a downward pressure cylinder 12 is fixedly mounted on one side of the upper surface of the upper machine plate 3, an upper knife seat 13 is fixedly mounted on the bottom end of the output rod of the downward pressure cylinder 12, and an upper cutting knife 14 is fixedly mounted on the bottom end of the upper knife seat 13 by bolts;

[0023] This structural design can drive the output rod to extend through the downward pressure cylinder 12. When the downward pressure cylinder 12 drives the rod to extend, the upper knife seat 13 and the upper cutter 14 at its bottom end will descend, thereby completing the cutting work of the upper surface of the external insulation tube of the copper busbar through the descending upper cutter 14.

[0024] Furthermore, in order to ensure the cutting work of the lower end surface of the copper busbar, a lower cutter seat is fixedly installed below the upper cutter 14 and on the upper surface of the processing table 2, and the lower cutter 11 is fixedly installed on the lower cutter seat by bolts;

[0025] With this structural design, when stripping the tube, the end of the copper busbar wrapped with the insulating tube is placed above the lower cutter 11. When the upper cutter 14 descends and cuts under the action of the downward pressure cylinder 12, the upper cutter 14 descends to cooperate with the lower cutter 11 to squeeze the upper and lower outer surfaces of the copper busbar, thereby completing the upper and lower extrusion and cutting of the outer insulating tube of the copper busbar by the descending extrusion of the upper cutter 14 and the lower cutter 11, thereby completing the cutting and truncation of the upper and lower outer surfaces of the outer insulating tube of the copper busbar.

[0026] Among them, in order to facilitate the extended feed processing of the side cutting knife structure on the upper slide 5, a feed cylinder 6 is fixedly installed at the tail end of the upper slide 5 and located on the upper surface of the processing table 2. The output rod of the feed cylinder 6 is fixedly connected to the upper slide 5, so that the upper slide 5 can be driven to move through its output rod through the work of the feed cylinder 6, thereby ensuring the feed and retract work of the side cutting knife 10.

[0027] In this embodiment, two guide columns 15 are fixedly installed between the upper surface of the processing table 2 and the lower surface of the upper machine plate 3. The two sides of the upper tool holder 13 are sleeved on the outside of the guide columns 15 and are slidably connected to the guide columns 15. The guide columns 15 are set to provide displacement guidance for the movement of the upper tool holder 13, which has a better stable displacement effect.

[0028] In this embodiment, in order to recycle the waste insulating tube body after stripping, a waste hopper 16 is fixedly installed on the front of the processing table 2 and on the side of the lower knife seat. The insulating waste after stripping can be discharged from the waste hopper 16, which can facilitate the recycling of the insulating waste, improve the secondary utilization efficiency, and reduce resource loss.

[0029] Working principle: When the utility model is actually used, the staff can place the end of the copper bar that needs to be stripped above the lower cutter 11 and hold it firmly to prevent the copper bar from moving;

[0030] At this time, the feed cylinder 6 can work, and the feed cylinder 6 can drive the upper slide 5 and the structural assembly thereon to extend the displacement work through its output rod, so that the side knife arm 9 on the upper slide 4 can be pushed forward, so that the side cutter 10 on the side knife arm 9 is placed in the cutting position on the side of the copper bar, completing the feed process;

[0031] At this time, the two side-cutting cylinders 7 can work synchronously. When the side-cutting cylinders 7 on both sides drive their output rods to extend a certain distance at the same time, they will drive the tool slide 8 on the top to move through the output rod, so that the two tool slides 8 can be moved closer to or farther away from each other (the closer or farther away depends on the two side-cutting cylinders 7 extending or retracting at the same time). As a result, the movement of the two tool slides 8 drives the two sets of side cutters 10 on the side cutter arms 9 to move inward, so that the insulating tube wrapped on the outer surface of the copper busbar can be cut sideways by the two side cutters 10 approaching each other, thereby completing the stripping and cutting of the copper busbar insulating tube on the side.

[0032] At the same time, during the operation of the two side-cutting cylinders 7, the downward-pressing cylinder 12 works synchronously, and the downward-pressing cylinder 12 can drive its output rod to extend. When the driving rod of the downward-pressing cylinder 12 extends, the upper knife seat 13 and the upper cutter 14 at its bottom end will descend. When the upper cutter 14 touches the upper surface of the copper bar insulation tube, the upper cutter 14 continues to descend. In the process of the upper cutter 14 descending and cutting, the descending of the upper cutter 14 can cooperate with the lower cutter 11 to squeeze the upper and lower outer surfaces of the copper bar, so that the descending extrusion of the upper cutter 14 can cooperate with the lower cutter 11 to complete the upper and lower extrusion and cutting work of the copper bar external insulation tube, and complete the cutting and truncation of the upper and lower outer surfaces of the copper bar external insulation tube;

[0033] At this time, both sides and the upper and lower outer surfaces of the copper bar are cut and cut off by the provided cutters. Then, the upper cutter 14 is raised and reset under the drive of the downward pressure cylinder 12, and the feed cylinder 6 drives the output rod to retract, driving the side cutter 10 to retract and withdraw.

[0034] When the side cutter 10 is retracted, since the side cutter 10 is in a close cutting state, when it is retracted, it will pull and peel the cut insulating tube from the copper busbar to restore it, so that the cut insulating tube can be peeled off from the copper busbar, thereby completing the automatic tube stripping work of the end of the copper busbar insulating tube;

[0035] After the side cutters 10 retract and peel, the side cutting cylinders 7 on both sides retract synchronously to drive the two side cutters 10 to reset. At this time, the distance between the two side cutters 10 increases, and the insulating tube peeled off between the two side cutters 10 falls into the waste hopper 16, thereby completing the recycling of the peeled waste through the waste hopper 16.

[0036] According to the above comprehensive description, the pneumatic tube stripping machine of the utility model can complete the tube stripping feed or reset work of each cutter through the driving mode of the cylinder, so that the cutter with quantitative feed can perform a truncated tube stripping process on the insulating tube wrapped outside the copper busbar, which has the effect of automatic tube stripping and does not require manual tube stripping operation, greatly improving the tube stripping efficiency and the overall production speed of the copper busbar, reducing the labor intensity of workers, and having the effect of automatic tube stripping;

[0037] Moreover, through the linear motion and linear fixed installation characteristics of the cutter, the linearity of the pipe stripping incision can be guaranteed, the incision tilting can be avoided, the pipe stripping quality of the product production is improved, and the practicality is good. At the same time, each cutter of the utility model is fixed to the knife holder by bolts, so in actual use, the cutter size can be conveniently replaced. By replacing cutters of different sizes, the pipe stripping processing of different copper busbar sizes can be met, reducing the limitation of use, improving the use effect, and being suitable for popularization and use.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A pneumatic tube stripping machine for copper busbar production, comprising a machine base (1), characterized in that: A processing table (2) is fixedly mounted on the upper surface of the machine base (1), two linear guide rails (4) are fixedly mounted on the upper surface of the processing table (2), an upper slide (5) is slidably connected between the two linear guide rails (4), side cutting cylinders (7) are fixedly mounted on both sides of the upper surface of the upper slide (5), the top ends of the output rods of the two side cutting cylinders (7) are fixedly mounted with tool slides (8), the tool slides (8) are slidably connected to the upper surface of the upper slide (5), a side knife arm (9) is fixedly mounted on the upper surface of the tool slide (8), and side cutters (10) are mounted on the top ends of the two side knife arms (9) by bolts, an upper machine plate (3) is fixedly mounted on the upper surface of the processing table (2), a downward pressure cylinder (12) is fixedly mounted on one side of the upper surface of the upper machine plate (3), an upper knife seat (13) is fixedly mounted on the bottom end of the output rod of the downward pressure cylinder (12), and an upper knife seat (14) is fixedly mounted on the bottom end of the upper knife seat (13) by bolts.

2. The pneumatic tube stripping machine for copper busbar production according to claim 1, characterized in that: A lower cutter seat is fixedly installed below the upper cutter (14) and on the upper surface of the processing table (2), and a lower cutter (11) is fixedly installed on the lower cutter seat by bolts.

3. The pneumatic tube stripping machine for copper busbar production according to claim 1, characterized in that: Two guide columns (15) are fixedly installed between the upper surface of the processing table (2) and the lower surface of the upper machine plate (3), and both sides of the upper tool holder (13) are sleeved outside the guide columns (15) and are slidably connected to the guide columns (15).

4. The pneumatic tube stripping machine for copper busbar production according to claim 1, characterized in that: A feed cylinder (6) is fixedly installed at the tail end of the upper slide (5) and located on the upper surface of the processing table (2), and an output rod of the feed cylinder (6) is fixedly connected to the upper slide (5).

5. The pneumatic tube stripping machine for copper busbar production according to claim 1, characterized in that: A waste hopper (16) is fixedly installed on the front of the processing table (2) and at the side of the lower knife seat.

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