Gear positioning terminal and hardware terminal material pulling machine
Through the design of the gear positioning terminal hardware terminal puller, the problem of failure of terminals on the tape cannot be slimmed, and accurate slimming and efficient discharge and conveying are achieved to meet the needs of high-precision processing.
Patent Information
- Application Number
- CN202422191258.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-07
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-07
AI Technical Summary
In the prior art, the terminals on the tape cannot be slimmed during the pulling process, resulting in inconvenience in subsequent processing.
A gear positioning terminal hardware terminal puller is designed, which includes a feed conveying structure, a pulling moving structure and a terminal cutting structure. Accurate control is achieved through gear transmission, combined with the coordination of the cutting motor, the cutting cam and the return spring, the terminal cutting on the tape is realized, and the cutting terminal discharge conveying is achieved through the coordination of the compression cylinder and the compression block.
The terminal slitting on the material tape is realized, which facilitates subsequent processing and improves processing efficiency and accuracy.
Smart Images
Figure CN223218625U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of terminal processing, in particular to a gear positioning terminal hardware terminal pulling machine. Background Art
[0002] Material pulling is a critical step in the production of hardware terminals. Material pulling machines automatically and continuously convey raw materials at a precise speed, ensuring a smooth production process and avoiding interruptions and delays caused by the instability and inefficiency of manual material pulling.
[0003] Gear transmission features high transmission precision and excellent stability. Using gear positioning technology in a puller allows for precise control of the pull process, ensuring accurate and consistent pull lengths. For example, by properly designing the gear module, number of teeth, and transmission ratio, pull errors can be kept to a minimum, meeting the production requirements of high-precision hardware terminals.
[0004] In the process of pulling the material strip, a length of the terminal material strip is generally conveyed forward and pulled, and the terminals on the terminal material strip are not cut, so that the terminals cannot be moved individually, which is inconvenient for subsequent processing of the terminals.
[0005] Therefore, it is necessary to provide a gear positioning terminal hardware terminal pulling machine for use. Utility Model Content
[0006] The purpose of the utility model is to provide a gear positioning terminal hardware terminal pulling machine to solve the problems raised in the above background technology.
[0007] To achieve the above objectives, the present invention provides the following technical solutions:
[0008] A gear positioning terminal hardware terminal pulling machine includes a symmetrically arranged mounting frame and a support frame, the mounting frame is provided with a feeding and conveying structure, a pulling and moving structure and a terminal cutting structure, the feeding and conveying structure is arranged at one end of the mounting frame and the feeding and conveying structure and the mounting frame are rotatably connected, the pulling and moving structure is arranged at one end of the support frame, the pulling and moving structure and the support frame are slidably matched, the terminal cutting structure is arranged at the top of the support frame, and the terminal cutting structure is located at the pulling and moving structure to cut the hardware terminals; two feeding channels are provided at the bottom of the mounting frame, and two discharging channels are provided at the top of the support frame.
[0009] A further technical solution is that the feed conveying structure includes a first conveying roller, a second conveying roller, a third conveying roller and two top limit members, the first conveying roller and the second conveying roller are respectively rotatably connected to the mounting frame, the third conveying roller is rotatably connected to the support frame, the two top limit members are respectively arranged on the sides of the two feed channels, the top limit members include a mounting seat, a sliding block, a limiting wheel and a handle, the mounting seat is located at the top of the mounting frame, the sliding block is slidably connected to the mounting seat, the limiting wheel is rotatably connected to the sliding block and is located above the feed channel, and a sliding space is provided on the sliding block.
[0010] According to a further technical solution, the first conveying roller, the second conveying roller and the third conveying roller each include a rotating shaft and two rotating wheels, the two rotating wheels are symmetrically arranged on the rotating shaft, the rotating wheels are provided with a plurality of rotating gear rollers, and the rotating gear rollers are located at the feed channel and the discharge channel.
[0011] A further technical solution is that the material pulling moving structure includes a horizontally movable screw slide, a movable frame, a placing frame, two clamping electric cylinders and two clamping blocks. The horizontally movable screw slide is horizontally arranged on the support frame, the movable frame is located on the movable end of the horizontally movable screw slide, the placing frame is located on the top of the movable frame and above the support frame, the two clamping electric cylinders are symmetrically arranged on the placing frame, and the two clamping blocks are respectively connected to the telescopic ends of the two clamping electric cylinders.
[0012] According to a further technical solution, the terminal cutting structure includes a cutting frame and two cutting pieces. The cutting frame is mounted on the top of the support frame. The two cutting pieces are symmetrically arranged on the cutting frame and are respectively located above the two discharge channels.
[0013] A further technical solution is that the cutting piece includes a cutting motor, a cutting cam, a sliding rod, a reset spring and a cutting knife. The cutting motor is located on the cutting frame, the cutting cam is connected to the main shaft of the cutting motor, the sliding rod is vertically slidably connected to the cutting frame, the sliding rod is provided with a round block, the two ends of the reset spring are respectively connected between the round block and the cutting frame, the top of the sliding rod is provided with a rotating wheel, and the cutting knife is located at the bottom of the sliding rod.
[0014] Beneficial effects of the utility model:
[0015] The cam is engaged with the rotating wheel on the sliding rod, thereby driving the sliding rod to move downward so that the cutting knife moves downward, and the terminals on the material strip are cut and cut. When the cutting knife moves downward to the lowest point through the reset spring during cutting, the sliding rod can be reset and moved upward so that the terminals on the material strip can be cut next time. The utility model can realize the cutting of the terminals on the material strip, and after the terminals are cut, it is convenient for the subsequent processing and use of the terminals.
[0016] After the terminals on the material strip are cut, the two clamping electric cylinders work separately to drive the positions of the two clamping blocks to move downward, and the cut terminals are pressed onto the movable rack by the two clamping blocks. Then, the horizontally movable lead screw slide works to drive the movable rack to move, and the movement of the movable rack will drive the position of the mounting seat to move in the discharge channel respectively, and the cut terminals are moved for unloading and conveying.
[0017] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 : A three-dimensional structural diagram of the present invention.
[0019] Figure 2 : Schematic diagram of the three-dimensional structure of the feed conveying structure of the present invention.
[0020] Figure 3 : Schematic diagram of the three-dimensional structure of the top limiter of the utility model.
[0021] Figure 4 : Schematic diagram of the three-dimensional structure of the utility model horizontal movable screw slide.
[0022] Figure 5 : Schematic diagram of the three-dimensional structure of the terminal cutting structure of the utility model Figure 1 .
[0023] Figure 6 : Schematic diagram of the three-dimensional structure of the terminal cutting structure of the utility model Figure 2 .
[0024] Figure markings: 1-mounting frame, 11-feed channel, 2-support frame, 21-discharge channel, 3-feed conveying structure, 31-first conveying roller, 32-second conveying roller, 33-third conveying roller, 34-rotating shaft, 35-rotating wheel, 36-rotating gear roller, 37-top limiter, 371-mounting seat, 372-sliding block, 373-limiting wheel, 374-handle, 375-sliding space, 4-material pulling moving structure, 41-horizontally moving screw slide, 42-moving frame, 43-mounting frame, 44-pressing electric cylinder, 45-pressing block, 5-terminal cutting structure, 51-cutting frame, 52-cutting piece, 521-cutting motor, 522-cutting cam, 523-sliding rod, 524-reset spring, 525-cutting knife, 526-round block, 527-rotating wheel. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.
[0026] Please refer to Figure 1-6 As shown; the utility model provides a technical solution of a gear positioning terminal hardware terminal pulling machine: a gear positioning terminal hardware terminal pulling machine, comprising a symmetrically arranged mounting frame 1 and a support frame 2, the mounting frame 1 is provided with a feeding and conveying structure 3, a pulling moving structure 4 and a terminal cutting structure 5, the feeding and conveying structure 3 is arranged at one end of the mounting frame 1 and the feeding and conveying structure 3 is rotatably connected to the mounting frame 1, the pulling moving structure 4 is arranged at one end of the support frame 2, the pulling moving structure 4 and the support frame 2 are slidably matched, the terminal cutting structure 5 is arranged at the top of the support frame 2, and the terminal cutting structure 5 is located at the pulling moving structure 4 to cut the hardware terminals; two feeding channels 11 are provided at the bottom of the mounting frame 1, and two discharging channels 21 are provided at the top of the support frame 2.
[0027] During use, the hardware terminal strips are respectively located in the two feed channels 11 on the mounting frame 1, and are pulled and transported to the support frame 2 by the feed conveying structure 3. Then, the terminals on the strips are cut and the strips are split by the terminal cutting structure 5. Then, the split terminals are moved by the pulling and moving structure 4 for subsequent processing operations.
[0028] In this embodiment, referring to Figure 2 As shown, the feed conveying structure 3 includes a first conveying roller 31, a second conveying roller 32, a third conveying roller 33 and two top limiters 37. The first conveying roller 31 and the second conveying roller 32 are respectively connected to the mounting frame 1, and the third conveying roller 33 is connected to the support frame 2. The two top limiters 37 are respectively arranged on the sides of the two feeding channels 11. Figure 3 As shown, the top limit member 37 includes a mounting seat 371, a sliding block 372, a limiting wheel 373 and a handle 374. The mounting seat 371 is located at the top of the mounting frame 1, the sliding block 372 is slidingly connected to the mounting seat 371, the limiting wheel 373 is rotatably connected to the sliding block 372 and is located above the feed channel 11, and a sliding space 375 is provided on the sliding block 372.
[0029] In this embodiment, referring to Figure 2 As shown, the first conveying roller 31, the second conveying roller 32 and the third conveying roller 33 each include a rotating shaft 34 and two rotating wheels 35. The two rotating wheels 35 are symmetrically arranged on the rotating shaft 34. The rotating wheels 35 are provided with a plurality of rotating gear rollers 36. The rotating gear rollers 36 are located at the feed channel 11 and the discharge channel 21.
[0030] It should be noted that a transmission structure is provided on the three rotating shafts 34, and the transmission structure drives the rotating shafts 34 to rotate and provide power;
[0031] The material belt is provided with tooth grooves that mesh with the tooth rollers on the rotating wheel 35. When the rotating wheel 35 rotates, the position of the material belt will be driven to move forward.
[0032] After the material strip is in the feed channel 11, the rotation of the rotating shaft 34 will drive the two rotating wheels 35 to rotate, and drive the rotating gear rollers 36 on the rotating wheels 35 to rotate, so that the material strip moves forward in the corresponding feed channel 11. The first conveying roller 31, the second conveying roller 32 and the third conveying roller 33 will continuously convey the material strip forward to the terminal cutting structure 5 for cutting the terminals;
[0033] During the conveying process of the material belt, the position of the material belt is limited and fixed by rotating the limiting wheel 373, and the position of the material belt is limited in the feed channel 11 and will not move. During use, the handle 374 set in a horizontal state is rotated to a vertical state, thereby moving the sliding block 372 upward on the mounting seat 371 and lifting the position of the limiting wheel 373 upward to discharge the material in the initial state.
[0034] In this embodiment, referring to Figure 4 As shown, the material pulling moving structure 4 includes a horizontally movable screw slide 41, a movable frame 42, a placing frame 43, two clamping electric cylinders 44 and two clamping blocks 45. The horizontally movable screw slide 41 is horizontally arranged on the support frame 2, and the movable frame 42 is located on the movable end of the horizontally movable screw slide 41. The placing frame 43 is located on the top of the movable frame 42 and above the support frame 2. The two clamping electric cylinders 44 are symmetrically arranged on the placing frame 43, and the two clamping blocks 45 are respectively connected to the telescopic ends of the two clamping electric cylinders 44.
[0035] After the terminals on the material strip are cut, the two clamping electric cylinders 44 work separately to drive the two clamping blocks 45 to move downward, and the cut terminals are pressed on the movable rack 42 by the two clamping blocks 45. Then the horizontally movable screw slide 41 works to drive the movable rack 42 to move. The movement of the movable rack 42 will drive the position of the placement rack 43 to move in the discharge channel 21, and the cut terminals are moved for unloading and conveying.
[0036] In this embodiment, referring to Figure 5 and Figure 6 As shown, the terminal cutting structure 5 includes a cutting frame 51 and two cutting pieces 52. The cutting frame 51 is mounted on the top of the support frame 2. The two cutting pieces 52 are symmetrically arranged on the cutting frame 51 and are respectively located above the two discharge channels 21. The two cutting pieces 52 can simultaneously cut the terminals on the strip during the process of cutting the strip, thereby improving the processing efficiency.
[0037] In this embodiment, the cutting piece 52 includes a cutting motor 521, a cutting cam 522, a sliding rod 523, a return spring 524 and a cutting knife 525. The cutting motor 521 is located on the cutting frame 51, and the cutting cam 522 is connected to the main shaft of the cutting motor 521. The sliding rod 523 is vertically slidably connected to the cutting frame 51. A round block 526 is provided on the sliding rod 523. The two ends of the return spring 524 are respectively connected between the round block 526 and the cutting frame 51. A rotating wheel 527 is provided on the top of the sliding rod 523, and the cutting knife 525 is located at the bottom of the sliding rod 523.
[0038] During the process of cutting the terminals on the material strip, the cutting motor 521 drives the cutting cam 522 to rotate, and the cutting cam 522 will resist the rotating wheel 527 on the sliding rod 523, thereby driving the sliding rod 523 to move downward and causing the cutting knife 525 to move downward, cutting and cutting the terminals on the material strip. When cutting, the cutting knife 525 moves downward to the lowest point through the reset spring 524, and the sliding rod 523 can be reset and moved upward to facilitate the next cutting of the terminals on the material strip.
[0039] 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.
[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A gear positioning terminal hardware terminal pulling machine, characterized by: It comprises a mounting frame (1) and a supporting frame (2) that are symmetrically arranged. The mounting frame (1) is provided with a feeding and conveying structure (3), a material pulling and moving structure (4) and a terminal cutting structure (5); the feeding and conveying structure (3) is arranged at one end of the mounting frame (1) and the feeding and conveying structure (3) and the mounting frame (1) are rotatably connected. The material pulling and moving structure (4) is arranged at one end of the support frame (2), and the material pulling and moving structure (4) and the support frame (2) are in sliding cooperation. The terminal cutting structure (5) is arranged on the top of the support frame (2), and the terminal cutting structure (5) is located at the material pulling moving structure (4) to cut the hardware terminal; Two feeding channels (11) are provided at the bottom of the mounting frame (1), and two discharging channels (21) are provided at the top of the supporting frame (2).
2. A gear positioning terminal hardware terminal pulling machine according to claim 1, characterized in that: The feed conveying structure (3) comprises a first conveying roller (31), a second conveying roller (32), a third conveying roller (33) and two top stoppers (37). The first conveying roller (31) and the second conveying roller (32) are respectively rotatably connected to the mounting frame (1), and the third conveying roller (33) is rotatably connected to the supporting frame (2). The two top limiting members (37) are respectively arranged on the sides of the two feeding channels (11), and the top limiting members (37) include a mounting seat (371), a sliding block (372), a limiting wheel (373) and a handle (374). The mounting seat (371) is located at the top of the mounting frame (1), the sliding block (372) is slidably connected to the mounting seat (371), the limiting wheel (373) is rotatably connected to the sliding block (372) and is located above the feed channel (11), and a sliding space (375) is provided on the sliding block (372).
3. A gear positioning terminal hardware terminal pulling machine according to claim 2, characterized in that: The first conveying roller (31), the second conveying roller (32) and the third conveying roller (33) each comprise a rotating shaft (34) and two rotating wheels (35), wherein the two rotating wheels (35) are symmetrically arranged on the rotating shaft (34), and the rotating wheels (35) are provided with a plurality of rotating toothed rollers (36), and the rotating toothed rollers (36) are located at the feed channel (11) and the discharge channel (21).
4. The gear positioning terminal hardware terminal pulling machine according to claim 1, characterized in that: The material pulling and moving structure (4) includes a horizontal movable screw slide (41), a movable frame (42), a placement frame (43), two pressing electric cylinders (44) and two pressing blocks (45). The horizontal movable screw slide (41) is horizontally arranged on the support frame (2), the movable frame (42) is located on the movable end of the horizontal movable screw slide (41), the placement frame (43) is installed on the top of the movable frame (42) and is located above the support frame (2), the two pressing electric cylinders (44) are symmetrically arranged on the placement frame (43), and the two pressing blocks (45) are respectively connected to the telescopic ends of the two pressing electric cylinders (44).
5. The gear positioning terminal hardware terminal pulling machine according to claim 1, characterized in that: The terminal cutting structure (5) comprises a cutting frame (51) and two cutting pieces (52), wherein the cutting frame (51) is mounted on the top of the support frame (2). The two cutting pieces (52) are symmetrically arranged on the cutting frame (51) and are respectively located above the two discharge channels (21).
6. The gear positioning terminal hardware terminal pulling machine according to claim 5, characterized in that: The cutting member (52) comprises a cutting motor (521), a cutting cam (522), a sliding rod (523), a return spring (524) and a cutting knife (525). The cutting motor (521) is located on the cutting frame (51), the cutting cam (522) is connected to the main shaft of the cutting motor (521), and the sliding rod (523) is vertically slidably connected to the cutting frame (51). A round block (526) is provided on the sliding rod (523), and both ends of the return spring (524) are respectively connected between the round block (526) and the cutting frame (51). A rotating wheel (527) is provided on the top of the sliding rod (523), and the cutting knife (525) is located at the bottom of the sliding rod (523).