Quantitative cutting device for cable production

Abstract

The utility model relates to the technical field of cable processing, in particular to a quantitative cutting device for cable production, which comprises a support. A wire inlet is formed in one side of the support, a conveying assembly is arranged in the support, a moving mechanism is arranged on one side of the conveying assembly, the output end of the moving mechanism is connected with the conveying assembly, a limiting detection assembly is arranged on the side, away from the conveying assembly, of the moving mechanism, the limiting detection assembly is connected with the output end of the moving mechanism, and the limiting detection assembly corresponds to the conveying assembly; a cutting assembly is arranged at the top of the support, the output end of the cutting assembly corresponds to the limiting detection assembly, and through arrangement of the moving mechanism, the conveying assembly, the limiting detection assembly and the cutting assembly, when the cable extends out of the end, away from the conveying assembly, of the limiting detection assembly, the limiting detection assembly can detect the extending cable; and when the preset value is reached, the cutting assembly can cut off the cable, so that the cable can be quantitatively cut.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a quantitative cutting device for cable production. Background Art

[0002] Cable is a conductor composed of one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. It is a wire product used to transmit electrical energy, information and realize electromagnetic energy conversion. During the cable production process, it needs to be cut by a cutting machine to facilitate subsequent wiring.

[0003] The currently disclosed Chinese patent CN219900044U is a cutting device for cable production, including a workbench and a fixing mechanism installed on the surface of the workbench for fixing the cable; the fixing mechanism includes a clamping plate and a fixing plate for clamping the cable and a screw for changing the position of the clamping plate, the position of the fixing plate will not change, and the clamping plate is sleeved on the outer surface of the screw.

[0004] According to the above patent, the device can clamp and fix the cable with a cutting device so that the cable will not shake when it is cut. However, the device cannot perform quantitative detection on the cable when cutting, so the length of the cable cut cannot be guaranteed. Utility Model Content

[0005] In view of the above problems, a quantitative cutting device for cable production is provided. Through the arrangement of a moving mechanism, a conveying component, a limit detection component and a cutting component, when the cable extends from one end of the limit detection component away from the conveying component, the limit detection component can detect the extended cable, and when a preset value is reached, the cutting component can cut off the cable, so that the cable can be cut quantitatively.

[0006] In order to solve the problems of the prior art, the utility model provides a quantitative cutting device for cable production, comprising a bracket; a wire inlet is provided on one side of the bracket, a conveying assembly is provided in the bracket, a moving mechanism is provided on one side of the conveying assembly, the output end of the moving mechanism is connected to the conveying assembly, a limit detection assembly is provided on the side of the moving mechanism away from the conveying assembly, the limit detection assembly is connected to the output end of the moving mechanism, and the limit detection assembly corresponds to the conveying assembly; a cutting assembly is provided on the top of the bracket, and the output end of the cutting assembly corresponds to the limit detection assembly.

[0007] Preferably, the moving mechanism includes a rotating motor; the rotating motor is arranged at the bottom of the bracket, the output end of the rotating motor is vertically upward, a bidirectional screw is provided above the rotating motor, the bidirectional screw is transmission-connected to the output end of the rotating motor, a limit seat is provided at the end of the bidirectional screw away from the rotating motor, the limit seat is connected to the top of the bracket, and a first moving block and a second moving block cooperating with the bidirectional screw are provided on the bidirectional screw.

[0008] Preferably, the conveying assembly includes a first conveying roller and a second conveying roller; the first conveying roller and the second conveying roller are arranged at one end of the bracket close to the wire inlet, connecting rods are provided at both ends of the first conveying roller and the second conveying roller, and driving motors are respectively provided at one end of the first conveying roller and the second conveying roller, and a connecting part is sleeved on the connecting rod close to the driving motor, and the first connecting part is respectively connected to the corresponding first moving block and the second moving block.

[0009] Preferably, the first connecting part includes a rotating ring; the rotating ring is respectively sleeved on the connecting rods of the first conveying roller and the second conveying roller close to the driving motor, and the rotating ring is provided with a first connecting rod, which is respectively connected to the corresponding first moving block and the second moving block.

[0010] Preferably, first sliders are respectively provided on the connecting rods of the first conveying roller and the second conveying roller away from the driving motor, and the bracket is provided with first slide rails for the first sliders to slide.

[0011] Preferably, the limit detection assembly includes a first wire feeding plate and a second wire feeding plate; the first wire feeding plate and the second wire feeding plate are both provided with through holes for cables to pass through, and moving rods are provided on both sides of the first wire feeding plate and the second wire feeding plate, and a second connecting rod is provided on the moving rod close to the moving mechanism, and the second connecting rod is respectively connected to the corresponding first moving block and the second moving block; a connecting frame is provided at the bottom of the second wire feeding plate, and the connecting frame extends toward the bottom of the bracket, and a detector is provided on the connecting frame, and the working end of the detector corresponds to the edge of the first wire feeding plate and the second wire feeding plate; ball bearings are provided in the first wire feeding plate and the second wire feeding plate.

[0012] Preferably, a second sliding block is provided on the moving rod of the first wire feeding plate and the second wire feeding plate away from the second connecting rod, a second sliding rail cooperating with the second sliding rail is provided on one side of the first sliding rail, and the second sliding rail is connected to the first sliding rail.

[0013] Preferably, the cutting assembly includes a telescopic cylinder; the telescopic cylinder is arranged on the top of the bracket, the output end of the telescopic cylinder is vertically downward, a push rod is provided at the bottom of the telescopic cylinder, the push rod is connected to the output end of the telescopic cylinder, and a cutting head is provided at the end of the push rod away from the telescopic cylinder.

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

[0015] 1. The utility model arranges a moving mechanism, a conveying component, a limit detection component and a cutting component, so that when the cable extends from one end of the limit detection component away from the conveying component, the limit detection component can detect the extended cable, and when the preset value is reached, the cutting component can cut off the cable, so that the cable can be cut quantitatively.

[0016] 2. The utility model arranges a moving mechanism, a conveying assembly and a limit detection assembly so that the moving mechanism can drive the first conveying roller, the second conveying roller, the first wire feeding plate and the second wire feeding plate to move, so that cables of different diameters can be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a quantitative cutting device for cable production.

[0018] Figure 2 The front view of a quantitative cutting device for cable production.

[0019] Figure 3 A three-dimensional cross-section of a quantitative cutting device for cable production Figure 1 .

[0020] Figure 4 A three-dimensional cross-section of a quantitative cutting device for cable production Figure 2 .

[0021] Figure 5 yes Figure 3 Enlarged view of point A in the middle.

[0022] The numbers in the figure are: 1. bracket; 11. wire inlet; 2. conveying assembly; 21. first conveying roller; 211. driving motor; 212. connecting rod; 22. second conveying roller; 23. connecting part; 231. rotating ring; 232. first connecting rod; 24. first slider; 25. first slide rail; 3. moving mechanism; 31. rotating motor; 32. bidirectional screw rod; 33. limit seat; 34. first moving block; 35. second moving block; 4. limit detection assembly; 41. first wire feeding plate; 411. ball bearing; 42. second wire feeding plate; 43. moving rod; 44. second connecting rod; 45. connecting frame; 46. detector; 47. second slider; 48. second slide rail; 5. cutting assembly; 51. telescopic cylinder; 52. push rod; 53. cutting head. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Reference Figures 1 to 5As shown, a quantitative cutting device for cable production includes a bracket 1; a wire inlet 11 is provided on one side of the bracket 1, a conveying component 2 is provided in the bracket 1, a moving mechanism 3 is provided on one side of the conveying component 2, the output end of the moving mechanism 3 is connected to the conveying component 2, a limit detection component 4 is provided on the side of the moving mechanism 3 away from the conveying component 2, the limit detection component 4 is connected to the output end of the moving mechanism 3, and the limit detection component 4 corresponds to the conveying component 2; a cutting component 5 is provided on the top of the bracket 1, and the output end of the cutting component 5 corresponds to the limit detection component 4.

[0025] When the cable enters between the conveying components 2 from the cable inlet 11, the conveying component 2 conveys the cable to the limit detection component 4. The limit detection component 4 prevents the cable entering the limit detection component 4 from being significantly bent. When the cable moves to the end of the limit detection component 4 away from the conveying component 2, the limit detection component 4 detects the cable moving out of the limit detection component 4. When the extended length of the detected cable reaches a preset value, the cutting component 5 is started, and the cutting component 5 cuts the cable extending out of the limit detection component 4, so that the cable is cut quantitatively. Through the arrangement of the moving mechanism 3, the conveying component 2, the limit detection component 4 and the cutting component 5, when the cable extends out from the end of the limit detection component 4 away from the conveying component 2, the limit detection component 4 can detect the extended cable. When the preset value is reached, the cutting component 5 can cut the cable, so that the cable can be cut quantitatively.

[0026] Reference Figure 2 , Figure 3 and Figure 4 As shown, the moving mechanism 3 includes a rotating motor 31; the rotating motor 31 is arranged at the bottom of the bracket 1, and the output end of the rotating motor 31 is vertically upward. A bidirectional screw rod 32 is arranged above the rotating motor 31, and the bidirectional screw rod 32 is transmission-connected with the output end of the rotating motor 31. A limit seat 33 is arranged at one end of the bidirectional screw rod 32 away from the rotating motor 31, and the limit seat 33 is connected to the top of the bracket 1. The bidirectional screw rod 32 is provided with a first moving block 34 and a second moving block 35 that cooperate with it.

[0027] The bidirectional screw rod 32 is driven to rotate by the rotating motor 31. When the bidirectional screw rod 32 rotates, the first moving block 34 and the second moving block 35 cooperate with the bidirectional screw rod 32. The first moving block 34 and the second moving block 35 move along with the rotation of the bidirectional screw rod 32. At the same time, the limit seat 33 ensures that the bidirectional screw rod 32 rotates more smoothly.

[0028] Reference Figure 3As shown, the conveying assembly 2 includes a first conveying roller 21 and a second conveying roller 22; the first conveying roller 21 and the second conveying roller 22 are arranged at one end of the bracket 1 close to the wire inlet 11, and connecting rods 212 are provided at both ends of the first conveying roller 21 and the second conveying roller 22. One end of the first conveying roller 21 and the second conveying roller 22 are respectively provided with a driving motor 211, and a connecting part 23 is sleeved on the connecting rod 212 close to the driving motor 211, and the first connecting part 23 is respectively connected to the corresponding first moving block 34 and the second moving block 35.

[0029] When the cable enters between the first conveying roller 21 and the second conveying roller 22 from the cable inlet 11, the driving motor 211 drives the first conveying roller 21 and the second conveying roller 22 to rotate, so that the first conveying roller 21 and the second conveying roller 22 can drive the cable to move. At the same time, through the setting of the connecting part 23, the moving mechanism 3 can adjust the distance between the first conveying roller 21 and the second conveying roller 22.

[0030] Reference Figure 4 As shown, the first connecting part 23 includes a rotating ring 231; the rotating ring 231 is respectively mounted on the connecting rod 212 of the first conveying roller 21 and the second conveying roller 22 close to the driving motor 211, and a first connecting rod 232 is provided on the rotating ring 231, and the first connecting rod 232 is respectively connected to the corresponding first moving block 34 and the second moving block 35.

[0031] When the first moving block 34 and the second moving block 35 move, the first moving block 34 and the second moving block 35 respectively drive the corresponding first connecting rod 232 to move, and the first connecting rod 232 drives the rotating ring 231 to move, so that the first conveying roller 21 and the second conveying roller 22 can move simultaneously with the movement of the rotating ring 231.

[0032] Reference Figure 4 As shown, first sliders 24 are respectively disposed on the connecting rods 212 of the first conveying roller 21 and the second conveying roller 22 away from the driving motor 211 , and the bracket 1 is provided with first slide rails 25 for the first sliders 24 to slide.

[0033] By providing the first sliding block 24 and the first sliding rail 25 , the first conveying roller 21 and the second conveying roller 22 are more stable when moving.

[0034] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the limit detection assembly 4 includes a first wire feeding plate 41 and a second wire feeding plate 42; the first wire feeding plate 41 and the second wire feeding plate 42 are both provided with through holes for cables to pass through, and moving rods 43 are provided on both sides of the first wire feeding plate 41 and the second wire feeding plate 42, and a second connecting rod 44 is provided on the moving rod 43 close to the moving mechanism 3, and the second connecting rod 44 is respectively connected to the corresponding first moving block 34 and the second moving block 35; a connecting frame 45 is provided at the bottom of the second wire feeding plate 42, and the connecting frame 45 extends toward the bottom of the bracket 1, and a detector 46 is provided on the connecting frame 45, and the working end of the detector 46 corresponds to the edge of the first wire feeding plate 41 and the second wire feeding plate 42; balls 411 are provided in the first wire feeding plate 41 and the second wire feeding plate 42.

[0035] When the cable is conveyed by the conveying component 2 to the first wire feeding plate 41 and the second wire feeding plate 42, the first wire feeding plate 41 and the second wire feeding plate 42 ensure that the cable will not bend significantly. When the cable extends from the first wire feeding plate 41 and the second wire feeding plate 42, the detector 46 detects the extended cable. When the moving distance of the cable reaches a preset value, the detector 46 sends a signal to the cutting component 5. At the same time, when the first moving block 34 and the second moving block 35 move, the first wire feeding plate 41 and the second wire feeding plate 42 can move simultaneously with the movement of the first moving block 34 and the second moving block 35 through the moving rod 43 and the second connecting rod 44, so that cables of different diameters can pass through. At the same time, the ball 411 makes the cable move more smoothly in the first wire feeding plate 41 and the second wire feeding plate 42.

[0036] Reference Figure 4 As shown, a second slider 47 is provided on the moving rod 43 of the first wire feeding plate 41 and the second wire feeding plate 42 away from the second connecting rod 44, and a second slide rail 48 cooperating with the second slide rail 48 is provided on one side of the first slide rail 25, and the second slide rail 48 is connected to the first slide rail 25.

[0037] By providing the second slide block 47 and the second slide rail 48 , the first wire feeding plate 41 and the second wire feeding plate 42 can move more stably, and at the same time, it is ensured that the first wire feeding plate 41 and the second wire feeding plate 42 will not fall during operation.

[0038] Reference Figure 3 As shown, the cutting assembly 5 includes a telescopic cylinder 51; the telescopic cylinder 51 is arranged at the top of the bracket 1, and the output end of the telescopic cylinder 51 is vertically downward. A push rod 52 is provided at the bottom of the telescopic cylinder 51, and the push rod 52 is connected to the output end of the telescopic cylinder 51. A cutting head 53 is provided at the end of the push rod 52 away from the telescopic cylinder 51.

[0039] When the detector 46 detects that the length of the extended cable reaches a preset value, the telescopic cylinder 51 is started, and the telescopic cylinder 51 drives the push rod 52 to move, and the push rod 52 drives the cutting head 53 to move, so that the cutting head 53 can cut the cable.

[0040] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A quantitative cutting device for cable production, characterized in that: comprising a bracket (1); A wire inlet (11) is provided on one side of the bracket (1), a conveying assembly (2) is provided inside the bracket (1), a moving mechanism (3) is provided on one side of the conveying assembly (2), an output end of the moving mechanism (3) is connected to the conveying assembly (2), a position limit detection assembly (4) is provided on a side of the moving mechanism (3) away from the conveying assembly (2), the position limit detection assembly (4) is connected to the output end of the moving mechanism (3), and the position limit detection assembly (4) corresponds to the conveying assembly (2); A cutting component (5) is provided on the top of the bracket (1), and an output end of the cutting component (5) corresponds to the limit detection component (4).

2. A quantitative cutting device for cable production according to claim 1, characterized in that: The moving mechanism (3) comprises a rotating motor (31); The rotating motor (31) is arranged at the bottom of the bracket (1), the output end of the rotating motor (31) is vertically upward, a bidirectional screw rod (32) is arranged above the rotating motor (31), the bidirectional screw rod (32) is transmission-connected with the output end of the rotating motor (31), a limit seat (33) is arranged at one end of the bidirectional screw rod (32) away from the rotating motor (31), the limit seat (33) is connected with the top of the bracket (1), and a first moving block (34) and a second moving block (35) matched with the bidirectional screw rod (32) are arranged on the bidirectional screw rod (32).

3. A quantitative cutting device for cable production according to claim 1, characterized in that: The conveying assembly (2) comprises a first conveying roller (21) and a second conveying roller (22); The first conveying roller (21) and the second conveying roller (22) are arranged at one end of the bracket (1) close to the wire inlet (11), and connecting rods (212) are provided at both ends of the first conveying roller (21) and the second conveying roller (22). A driving motor (211) is provided at one end of the first conveying roller (21) and the second conveying roller (22), respectively. A connecting portion (23) is sleeved on the connecting rod (212) close to the driving motor (211), and the first connecting portion (23) is connected to the corresponding first moving block (34) and the second moving block (35).

4. A quantitative cutting device for cable production according to claim 3, characterized in that: The first connecting portion (23) includes a rotating ring (231); The rotating ring (231) is respectively sleeved on the connecting rod (212) of the first conveying roller (21) and the second conveying roller (22) close to the driving motor (211); the rotating ring (231) is provided with a first connecting rod (232); and the first connecting rod (232) is respectively connected to the corresponding first moving block (34) and the second moving block (35).

5. A quantitative cutting device for cable production according to claim 4, characterized in that: A first slider (24) is respectively provided on a connecting rod (212) of the first conveying roller (21) and the second conveying roller (22) away from the driving motor (211), and a first slide rail (25) for the first slider (24) to slide is provided on the bracket (1).

6. A quantitative cutting device for cable production according to claim 1, characterized in that: The limit detection assembly (4) comprises a first wire feeding plate (41) and a second wire feeding plate (42); The first wire feeding plate (41) and the second wire feeding plate (42) are both provided with through holes for the cables to pass through, and moving rods (43) are both provided on both sides of the first wire feeding plate (41) and the second wire feeding plate (42), and a second connecting rod (44) is provided on the moving rod (43) close to the moving mechanism (3), and the second connecting rod (44) is respectively connected to the corresponding first moving block (34) and the second moving block (35); A connecting frame (45) is provided at the bottom of the second wire feeding plate (42), the connecting frame (45) extends toward the bottom of the bracket (1), a detector (46) is provided on the connecting frame (45), and a working end of the detector (46) corresponds to the edges of the first wire feeding plate (41) and the second wire feeding plate (42); Rolling balls (411) are provided in both the first wire feeding plate (41) and the second wire feeding plate (42).

7. A quantitative cutting device for cable production according to claim 6, characterized in that: A second sliding block (47) is provided on a moving rod (43) of the first wire feeding plate (41) and the second wire feeding plate (42) away from the second connecting rod (44); a second sliding rail (48) cooperating with the second sliding rail (48) is provided on one side of the first sliding rail (25); and the second sliding rail (48) is connected to the first sliding rail (25).

8. A quantitative cutting device for cable production according to claim 1, characterized in that: The cutting assembly (5) comprises a telescopic cylinder (51); The telescopic cylinder (51) is arranged on the top of the bracket (1), the output end of the telescopic cylinder (51) is vertically downward, a push rod (52) is arranged at the bottom of the telescopic cylinder (51), the push rod (52) is connected to the output end of the telescopic cylinder (51), and a cutting head (53) is arranged at one end of the push rod (52) away from the telescopic cylinder (51).

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