Copper bar cutting machine

Abstract

The utility model relates to the technical field of copper bar cutting, in particular to a copper bar cutting machine which comprises a cutting table and a cutting device, a cutting groove is formed in the cutting table, and the cutting end of the cutting device moves in the cutting groove. The discharging device is composed of supporting structures arranged on the cutting table and distributed on the two sides of the cutting groove and a discharging groove formed below the supporting structures. The supporting structure is provided with a clamping module, a supporting module and an electromagnetic control module, and the clamping module and the electromagnetic module are controlled by the electromagnetic control module; when the electromagnetic control module is started, the clamping module and the supporting module fix the copper rod to the cutting table. When the electromagnetic control module is closed, the clamping module and the supporting module are separated from the copper bar, the copper bar falls into the discharging groove and is guided by the discharging groove to move towards the two sides of the cutting table, automatic discharging can be conducted through the discharging device, and therefore automation and discharging safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod cutting, in particular to a copper rod cutting machine. Background Art

[0002] Copper rod is a kind of non-ferrous metal processing rod. It has good processing performance and is therefore the raw material for the production of many products.

[0003] At present, after the copper rods are produced and formed, in order to facilitate storage, they usually need to be cut for better packaging. However, after the current cutting machine cuts the copper rods, the copper rods divided into two are distributed on both sides of the cutting device, which poses a safety hazard when unloading.

[0004] Therefore, improvements are needed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a copper rod cutting machine, aiming to solve the problems arising from the above-mentioned background technology.

[0006] The technical solution of the utility model is achieved as follows: a copper rod cutting machine, comprising:

[0007] Cutting table;

[0008] A cutting device, movably disposed on the cutting table;

[0009] The cutting table is provided with a cutting groove, and the cutting end of the cutting device can move in the cutting groove. The feature is that: the cutting table is provided with a discharge device, and the discharge device is composed of a support structure arranged on the cutting table and distributed on both sides of the cutting groove, and a discharge groove arranged below the support structure;

[0010] Wherein, the support structure comprises a clamping module, a supporting module and an electromagnetic control module, and the clamping module and the electromagnetic module are controlled by the electromagnetic control module;

[0011] When the electromagnetic control module is activated, the clamping module and the supporting module fix the copper rod on the cutting table;

[0012] When the electromagnetic control module is turned off, the clamping module and the supporting module are separated from the copper rod, and the copper rod falls into the discharge trough and is guided by the discharge trough to move to both sides of the cutting table.

[0013] By adopting the above technical solution:

[0014] The utility model provides a discharge device on the cutting table, and the discharge device can be used to transport the copper rods after cutting to both sides of the cutting table, so as to keep them away from the cutting device, thereby improving safety.

[0015] In addition, the unloading device of the utility model is also integrated with a clamping module, and the copper rod is fixed by the clamping module to ensure the stability of the cutting process.

[0016] Preferably, the electromagnetic control module comprises:

[0017] A first electromagnetic component, used to control the clamping module;

[0018] A second electromagnetic assembly, used to control the support module, having a repelling magnetic portion;

[0019] When the second electromagnetic component is energized to generate magnetism, the repulsive magnetic portion and the second electromagnetic component repel each other.

[0020] Preferably, the first electromagnetic component and the second electromagnetic component both include:

[0021] An electromagnetic housing having an active cavity;

[0022] an electromagnet formed in the active cavity;

[0023] A spring is installed in the active cavity;

[0024] A movable shaft is connected to the spring and one end of the movable shaft passes through the electromagnetic housing;

[0025] A mounting seat, fixed on the movable shaft;

[0026] Wherein, the repulsive magnetic part of the second electromagnetic component is formed in the movable shaft.

[0027] Preferably, the support module comprises:

[0028] A support block, controlled by a second electromagnetic assembly;

[0029] The baffle is fixed on the supporting block.

[0030] Preferably, the clamping module comprises:

[0031] A first clamping block, controlled by a first electromagnetic assembly;

[0032] The second clamping block is rotatably connected to one end of the discharge trough close to the cutting trough via a rotating shaft;

[0033] The driven gear is connected to the rotating shaft and is arranged in the cutting table;

[0034] A driving rack meshes with a driven gear;

[0035] Wherein, the driving rack is connected to the movable shaft.

[0036] By adopting the above technical solution:

[0037] The baffle of the support block of the utility model can be used to adjust the position of the copper rod so that the copper rod can be cut by the cutting device at the center position to control the length of the copper rod after cutting.

[0038] The clamping module of the utility model is controlled by the driven gear, the driving rack and the first electromagnetic component and has two modes:

[0039] In the first mode, the clamping module is used to clamp the copper rod

[0040] In the second mode, the clamping module can assist in clamping the copper rod into the discharge chute, and further be controlled by the discharge chute to move to both sides of the cutting table.

[0041] In addition, the first electromagnetic assembly and the second electromagnetic assembly of the utility model are affected by the repelling magnetic part, and when controlling the clamping module and the supporting module respectively, they also have two modes:

[0042] In the first mode, the support module is used to support the copper rod, and the clamping module clamps the copper rod. This mode is used to improve the stability of the copper rod during the cutting process;

[0043] In the second mode, the support module is separated from the copper rod, and the clamping module also releases the copper rod. This mode is suitable for loading and unloading copper rods.

[0044] Preferably, a plurality of mounting grooves are provided at the bottom of the discharge groove, and a discharge roller is rotatably connected in each mounting groove.

[0045] Preferably, the bottom of the discharge trough is inclined from the cutting trough side to the cutting table side.

[0046] By adopting the above technical solution:

[0047] The utility model provides a discharge roller in the discharge trough for assisting the copper rod to leave the discharge trough.

[0048] In addition, other advantages of the present invention will be demonstrated in the embodiments of the present invention, thereby making the beneficial effects of the present invention more significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0050] Figure 1 It is a structural schematic diagram of a specific implementation method of the utility model;

[0051] Figure 2 This is a schematic diagram of the structure of the electromagnetic control module in the specific embodiment 1 of the utility model;

[0052] Figure 3 This is a schematic diagram of the cooperation between the driven gear and the driving rack in the specific embodiment 2 of the utility model;

[0053] Figure 4 It is a schematic diagram of the structure inside the discharge chute in specific embodiment 2 of the utility model. DETAILED DESCRIPTION

[0054] 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 of 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.

[0055] Example 1

[0056] like Figure 1-2 As shown, the utility model discloses a copper rod cutting machine, which includes a cutting table 10 and a cutting device 11.

[0057] The cutting device of this embodiment is controlled to move by a screw structure 12 (provided with a limiting guide rail 12 a, and the cutting device 11 is slidably connected to the limiting guide rail 12 a), and the screw structure 12 is supported on the cutting table 10 by a bracket 13 .

[0058] In this embodiment, a cutting groove 10 a is provided on the cutting table 10 , and the cutting end 10 b (cutting knife) of the cutting device 10 can move in the cutting groove 10 a , thereby cutting the copper rod on the cutting table 10 .

[0059] In this embodiment, the cutting table 10 is provided with a discharge device, which is composed of a support structure provided on the cutting table 10 and distributed on both sides of the cutting groove 10a, and a discharge groove 14 provided below the support structure, and one side of the discharge groove 14 passes through the cutting table 10; wherein the support structure has a clamping module, a support module and an electromagnetic control module, and the clamping module and the electromagnetic module are controlled by the electromagnetic control module;

[0060] When the electromagnetic control module is activated, the clamping module and the supporting module fix the copper rod on the cutting table 10;

[0061] When the electromagnetic control module is turned off, the clamping module and the supporting module are separated from the copper rod, and the copper rod falls into the discharge trough 14 and is guided by the discharge trough 14 to move toward the two sides of the cutting table 10 .

[0062] In this embodiment, the clamping module is a clamping block 20 arranged on the cutting table, and the supporting module is a supporting block 21 arranged on the cutting table 10. That is to say, the electromagnetic control module of this embodiment can control the lifting and lowering movement of the clamping block 20 (y direction) and control the horizontal movement of the supporting block 21 (z direction).

[0063] In this embodiment, the electromagnetic control module includes:

[0064] A first electromagnetic component 31, used to control the clamping module;

[0065] A second electromagnetic assembly 32, used to control the support module, having a repelling magnetic portion;

[0066] When the second electromagnetic assembly 32 is energized to generate magnetism, the repulsive magnetic portion and the second electromagnetic assembly 32 repel each other.

[0067] In this embodiment, the first electromagnetic component 31 and the second electromagnetic component 32 both include:

[0068] The electromagnetic housing 40 has an active cavity 41;

[0069] The electromagnet 42 is formed in the active cavity 41;

[0070] A spring 43 is installed in the active cavity 41;

[0071] A movable shaft 44 is connected to the spring 43 and one end of which passes through the electromagnetic housing 40;

[0072] A mounting seat 45, fixed on the movable shaft 44;

[0073] The repulsive magnetic portion 32 a of the second electromagnetic assembly 32 is formed inside the movable shaft 44 .

[0074] In this embodiment, the repelling magnetic portion 32 a is a magnet having a magnetic pole opposite to that of the electromagnet 42 , that is, when the electromagnet in the second electromagnetic component 32 is energized, the movable axis of the second electromagnetic component 32 can be driven to move away from the electromagnet 42 .

[0075] refer to Figure 1-2In this embodiment, the first electromagnetic component and the second electromagnetic component are both arranged in the cutting table 10. When in use, the first electromagnetic component and the second electromagnetic component are powered off. At this time, the clamping block is away from the cutting table, and the support block is controlled by the spring to leave the top notch of the discharge trough. At this time, the copper rod can be fed from the z direction to the bottom of the clamping block, and after the loading is completed, the first electromagnetic component and the second electromagnetic component are energized to generate magnetism, and the first electromagnetic component attracts the movable shaft (the movable shaft can be made of metal), thereby driving the clamping block on the mounting seat to descend, thereby fixing the copper rod, and the second electromagnetic component moves to the side of the electromagnet away from the second electromagnetic component by repelling the magnetic part (the movable shaft of the second electromagnetic component can be made of materials that are not attracted by magnets such as PVC), so that the support part enters the top notch of the discharge trough to support both ends of the copper rod.

[0076] After the fixation is completed, the cutting device is started, and the cutting knife rotates and moves in the cutting groove to cut the copper rod when passing through the copper rod.

[0077] After the cutting is completed, the first electromagnetic component and the second electromagnetic component are powered off, the support block is reset, and the clamping block rises. The copper rod that is split into two loses the support of the support block at the end and falls into the discharge trough, and is guided by the discharge trough to slide to both sides of the cutting table (generally, material frames can be set on both sides of the cutting table, and the cut copper rod can be collected in the material frame after being moved out of the discharge trough).

[0078] Embodiment 2 is different from Embodiment 1 in that

[0079] like Figure 1 , 3 As shown in FIG. 4 , in this embodiment: the support module includes:

[0080] The support block 21 is controlled by the second electromagnetic assembly;

[0081] The baffle 21 a is fixed on the supporting block 21 .

[0082] In this embodiment: the clamping module includes:

[0083] The first clamping block 51 is controlled by the first electromagnetic assembly and fixed to the mounting seat of the first electromagnetic assembly;

[0084] The second clamping block 52 is rotatably connected to one end of the discharge trough 14 close to the cutting groove 10a via a rotating shaft 53;

[0085] The driven gear 54 is connected to the rotating shaft 53 and is disposed in the cutting table 10;

[0086] The driving rack 55 is meshed with the driven gear 54 (the driving rack is arranged on a side of the driven gear close to the cutting groove);

[0087] The driving rack 55 is connected to the movable shaft 44 .

[0088] In this embodiment, a plurality of mounting grooves 60 are provided at the bottom of the discharge groove 14 , and a discharge roller 61 is rotatably connected in each mounting groove 60 .

[0089] In this embodiment, the bottom of the discharge trough 14 is inclined from the cutting groove 10 a side to the cutting table 10 side.

[0090] refer to Figure 1 , 3 to 4, when the first clamping block of this embodiment is controlled by the first electromagnetic assembly, that is, when the movable shaft drives the first clamping block to descend, the driving rack drives the driven gear to rotate. In more detail:

[0091] When the first clamping block rises, the second clamping block rotates in a direction away from the cutting groove based on the rotating shaft, so that the second clamping block remains inclined, which facilitates the cut copper rod to enter the discharge groove;

[0092] When the first clamping block descends, the first clamping block rotates toward the cutting groove with the rotating shaft as the reference, so that the second clamping block remains horizontal. In this way, when the first clamping block descends, it can cooperate with the second clamping block to clamp the copper rod.

[0093] It is worth mentioning that the baffle (L-shaped) on the support block can be against the two ends of the copper rod, so that the center position of the copper rod can be cut during cutting.

[0094] In addition, the inclined setting of the bottom of the discharge trough and the discharge rollers in this embodiment can facilitate the discharge of the copper rods in the discharge trough.

[0095] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A copper rod cutting machine, comprising: Cutting table (10); A cutting device (11) is movably arranged on the cutting table (10); The cutting table (10) is provided with a cutting groove (10a), and the cutting end of the cutting device (11) can move in the cutting groove (10a). The characteristic is that: the cutting table (10) is provided with a discharge device, and the discharge device is composed of a support structure arranged on the cutting table (10) and distributed on both sides of the cutting groove (10a), and a discharge groove (14) arranged below the support structure; Wherein, the support structure comprises a clamping module, a supporting module and an electromagnetic control module, and the clamping module and the electromagnetic module are controlled by the electromagnetic control module; When the electromagnetic control module is activated, the clamping module and the supporting module fix the copper rod on the cutting table (10); When the electromagnetic control module is turned off, the clamping module and the supporting module are separated from the copper rod, and the copper rod falls into the discharge trough (14) and is guided by the discharge trough (14) to move toward both sides of the cutting table (10).

2. A copper rod cutting machine according to claim 1, characterized in that: The electromagnetic control module comprises: A first electromagnetic component (31) for controlling the clamping module; A second electromagnetic assembly (32), used for controlling the support module, having a repelling magnetic portion; When the second electromagnetic component (32) is energized to generate magnetism, the repulsive magnetic part and the second electromagnetic component (32) repel each other.

3. A copper rod cutting machine according to claim 2, characterized in that: The first electromagnetic component (31) and the second electromagnetic component (32) both include: An electromagnetic housing (40) having an active chamber (41); An electromagnet (42) is formed in the active cavity (41); A spring (43) is installed in the movable chamber (41); A movable shaft (44) is connected to the spring (43) and one end of which passes through the electromagnetic housing (40); A mounting seat (45) fixed on the movable shaft (44); Wherein, the repulsive magnetic part of the second electromagnetic component (32) is formed inside the movable shaft.

4. A copper rod cutting machine according to any one of claims 1 to 3, characterized in that: The bottom of the discharge trough (14) is provided with a plurality of mounting grooves (60), and a discharge roller (61) is rotatably connected in each mounting groove (60).

5. A copper rod cutting machine according to claim 4, characterized in that: The bottom of the discharge trough is inclined from one side of the cutting trough (10a) to one side of the cutting table (10).

6. A copper rod cutting machine according to claim 2 or 3, characterized in that: The support module comprises: A support block (21) is controlled by a second electromagnetic assembly (32); The baffle (21a) is fixedly arranged on the supporting block (21).

7. A copper rod cutting machine according to claim 3, characterized in that: The clamping module comprises: A first clamping block (51) is controlled by a first electromagnetic assembly (31); The second clamping block (52) is rotatably connected to one end of the discharge trough (14) close to the cutting groove (10a) via a rotating shaft (53); A driven gear (54) connected to the rotating shaft (53) and arranged in the cutting table (10); A driving rack (55) meshes with a driven gear (54); Wherein, the driving rack (55) is connected to the movable shaft (44).

Images