Clamping type feeding machine
By using limit plates, moving cylinders, positioning cylinders and rotating arms in the feeder, the accurate clamping and movement of narrow and thin wires is achieved, and the problem of inaccurate existing feeders is solved, and the feeding accuracy is improved. Reliability, suitable for feeding multiple wires.
Patent Information
- Application Number
- CN202420158836.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-22
AI Technical Summary
The existing feeders are not accurate enough when feeding narrower and thinner wires such as aluminum and copper, which affects the accuracy of subsequent processing and production.
A clamp feeder is designed, using multiple limiting plates, mobile cylinders, positioning cylinders, measuring frames and rotary arms. By alternately clamping and relaxing the moving cylinders and positioning cylinders, combining the eccentricity of the measuring frames and rotary arms. Movement to achieve accurate clamping and movement of wires and ensure the accuracy of feeding.
It improves the accuracy and reliability of feeding, is simple to operate, is suitable for feeding multiple wires, and can be run simultaneously with the punch press.
Smart Images
Figure CN222175708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeders, in particular to a clamping feeder. Background Art
[0002] Existing feeders can be used for wire feeding and cooperate with punching machines for processing and production. However, for narrower and thinner wires such as aluminum and copper, conventional feeders are not accurate enough and cannot guarantee the feeding accuracy, which will affect subsequent processing and production.
[0003] Therefore, based on the above-mentioned defects of the existing feeder, it is necessary to improve the existing feeder. Utility Model Content
[0004] The utility model aims to provide a clamping feeder to solve the defects of the existing feeders, such as inaccurate feeding and the like.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions.
[0006] A clamping feeder comprises a panel, a plurality of limit plates are installed on the panel, a plurality of line grooves are formed on the limit plates, a moving hole is formed in the middle of the panel, a moving cylinder and a positioning cylinder are arranged in the moving hole, and the moving cylinder reciprocates from one end of the moving hole to the positioning cylinder.
[0007] Furthermore, a measuring frame is installed on the panel, the measuring frame is arranged on the side of the movable hole, the measuring frame has a scale, the lower part of the measuring frame has a movable hole, a movable ruler is movably arranged in the movable hole, the movable ruler has a scale, and the movable ruler is connected to the movable cylinder. When the movable cylinder moves, it can be confirmed and adjusted by comparing the movable ruler with the measuring frame, thereby improving the accuracy of feeding.
[0008] Furthermore, the moving cylinder and the positioning cylinder both include a cylinder and an upper moving plate, the cylinder includes a pressure rod and a bottom plate, the bottom plate is located above the upper moving plate, the pressure rod extends out of the bottom plate to movably press the upper moving plate, a wire groove is provided on the bottom plate, and the pressure rod corresponds to the wire groove. The pressure rod extends out of the bottom plate to press the wire passing through the wire groove on the upper moving plate, thereby achieving wire clamping.
[0009] Furthermore, a box body is provided below the panel, a movable limit rod is transversely provided on the box body, a movable seat is slidably provided on the movable limit rod, and an upper moving plate of the movable cylinder is movably located above the movable seat. The movable cylinder and the upper moving plate are driven to move by the movable seat.
[0010] Furthermore, a main shaft is arranged inside the box, and a belt pulley is arranged outside the box, and the main shaft is connected to the rotating shaft of the belt pulley through a coupling. The belt pulley can be docked with the punch press, thereby realizing synchronous feeding production.
[0011] Furthermore, the spindle is provided with a first rotating arm, a swing rod is connected to the movable end of the first rotating arm, a first top column is movably provided above the swing rod, the top of the first top column is connected to the upper moving plate of the positioning cylinder, and the first top column is installed on the box body. The first rotating arm drives the swing rod to swing, so that the first top column pushes up the upper moving plate, thereby clamping the wire.
[0012] Furthermore, the main shaft is eccentrically provided with a second rotating arm, the second rotating arm generates eccentric motion relative to the main shaft, the movable end of the second rotating arm is pivotally connected with a swing arm, the top of the swing arm is movably provided with a second top column, the upper end of the second top column passes through the moving seat and is connected to the upper moving plate of the moving cylinder. The second rotating arm eccentrically rotates so that the swing arm drives the second top column to lift the upper moving plate upward.
[0013] Furthermore, the main shaft is eccentrically provided with a third rotating arm, which produces eccentric motion relative to the main shaft, and the lower end of the movable seat has a pivot arm, which is pivotally connected to the swing arm. The swing arm and the pivot arm pull the movable seat to move through the eccentric rotation of the third rotating arm.
[0014] Furthermore, the top of the swing arm has an upper arc-shaped portion, the lower part of the second top column is pivotally connected with a roller, and the upper arc-shaped portion movably pushes the roller, so that the second top column moves upward.
[0015] Furthermore, one end of the main shaft has an eccentric seat, the eccentric seat has a sliding groove, a sliding rod is arranged in the sliding groove, a slider is arranged on the sliding rod, an eccentric shaft is arranged on the slider, and the second rotating arm and the third rotating arm are installed on the eccentric shaft. The slider slides along the sliding rod in the sliding groove, so that the second rotating arm and the third rotating arm produce eccentric movement relative to the main shaft.
[0016] The beneficial effects of the utility model are as follows: the wire is moved by alternately clamping and loosening the moving cylinder and the positioning cylinder, and the moving cylinder is moved, so the operation is smoother, the reliability is higher, the feeding accuracy is high, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0018] Figure 2 It is a front structural schematic diagram of the utility model.
[0019] Figure 3 It is a schematic diagram of the top structure of the utility model.
[0020] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure.
[0021] Figure 5 It is a schematic diagram of the limit plate structure of the utility model.
[0022] Figure 6 The partial decomposition structure of the utility model is shown in FIG. Figure 1 .
[0023] Figure 7 The partial decomposition structure of the utility model is shown in FIG. Figure 2 .
[0024] Figure 8 for Figure 7 Schematic diagram of the side structure.
[0025] Fig. 9 The partial decomposition structure of the utility model is shown in FIG. Figure 3 .
[0026] Fig.10 The partial decomposition structure of the utility model is shown in FIG. Figure 4 .
[0027] Fig.11 The utility model is a schematic diagram of the box assembly structure Figure 1 .
[0028] Fig.12 The utility model is a schematic diagram of the box assembly structure Figure 2 .
[0029] Fig.13 It is a schematic diagram of the main shaft assembly of the utility model.
[0030] Label and description:
[0031] Panel 1, limit plate 2, moving cylinder 3, positioning cylinder 4, measuring frame 5, moving ruler 6, pressure rod 7, box 8, pulley 9, wire 10, wire groove 11, bell mouth 12, movable hole 13, moving hole 14, bottom plate 15, upper plate 16, moving seat 17, moving limit rod 18, first rotating arm 19, swing arm 20, upper top 21, second rotating arm 22, swing arm 23, first top column 24, upper arc portion 25, second top column 26, roller 27, extension block 28, main shaft 29, eccentric seat 30, sliding groove 31, sliding rod 32, sliding block 33, eccentric shaft 34, third rotating arm 35, pivot arm 36, pivot 37. DETAILED DESCRIPTION
[0032] The utility model is further described below in conjunction with the accompanying drawings.
[0033] See Figure 1 —— Fig.13The utility model is a clamping feeder comprising: a panel 1, a plurality of limit plates 2 are installed on the panel 1 along the moving direction of the wire 10, and a wire groove 11 is provided on the surface and bottom of the limit plate 2 to facilitate the quick installation of the limit plate 2. There are multiple wire grooves 11, which are arranged in parallel and can be used for feeding multiple wires. Four wire grooves 11 are used in the figure, and bell mouths 12 are formed at both ends of the wire grooves 11 to facilitate the movement of the wire 10. Figure 5 shown.
[0034] The outer end of the utility model is provided with a pulley 9, and the pulley 9 can be connected with the punch press, so as to achieve synchronization with the punch press.
[0035] A moving hole 14 is provided in the middle of the panel 1 of the utility model. The moving hole 14 is a through hole that penetrates the panel 1. A moving cylinder 3 and a positioning cylinder 4 are arranged in the moving hole 14. The moving cylinder 3 and the positioning cylinder 4 are arranged side by side along the moving direction of the wire 10. The lateral position of the positioning cylinder 4 remains unchanged. The positioning cylinder 4 can clamp the wire 10 in the vertical direction. The moving cylinder 3 can move back and forth from one end of the moving hole 14 to the positioning cylinder 4.
[0036] The mobile cylinder 3 of the utility model clamps the wire 10 and moves to one side of the positioning cylinder 4, and releases the wire 10 and resets after reaching the specified position, thereby realizing the movement of the wire 10. The positioning cylinder 4 is opened, and the wire 10 can pass through the positioning cylinder 4 and feed forward.
[0037] The panel 1 of the utility model is provided with a measuring frame 5, which is arranged on the side of the moving hole 14. The measuring frame 5 has a scale. The lower part of the measuring frame 5 has a movable hole 13, and a movable ruler 6 is movably arranged in the movable hole 13. The movable ruler 6 has a scale, and the movable ruler 6 is connected to the moving cylinder 3. The moving cylinder 3 clamps the wire 10 and moves, and the movable ruler 6 moves with it. The transmission speed of the wire 10 can be adjusted and determined by the movable ruler 6 and the scale value on the measuring frame 5.
[0038] The mobile cylinder 3 of the utility model includes a cylinder and an upper moving plate 16. The cylinder includes a pressure rod 7 and a bottom plate 15. The bottom plate 15 is located above the upper moving plate 16. Four small cylinders are arranged on the bottom plate 15. The pressure rods 7 of the four small cylinders are arranged obliquely. The pressure rods 7 extend out of the bottom plate 15 to press the upper moving plate 16. Four wire grooves 11 are arranged on the bottom plate 15. The two ends of the wire grooves 11 have bell mouths 12 respectively. One pressure rod 7 corresponds to one wire groove 11.
[0039] The structure of the positioning cylinder 4 of the utility model is the same as that of the moving cylinder 3 .
[0040] The panel 1 of the present invention has a box body 8 below, and two movable limit rods 18 are horizontally arranged on the box body 8. A movable seat 17 is slidably arranged on the movable limit rod 18, and the movable ruler 6 is installed on the movable seat 17. The cylinder of the movable cylinder 3 is installed on the upper end surface of the movable seat 17, and the upper moving plate 16 of the movable cylinder 3 is movably located above the movable seat 17. The cylinder of the positioning cylinder 4 and the upper moving plate 16 are both installed on the upper end surface of the box body 8.
[0041] A main shaft 29 is arranged in the box body 8 of the utility model, and the main shaft 29 is connected to the rotating shaft of the pulley 9 through a coupling, and a first rotating arm 19 is arranged on the main shaft 29, and a swing rod 20 is connected to the movable end of the first rotating arm 19, and an upper top 21 is movably arranged above the swing rod 20, and a first top column 24 is connected to the upper end of the upper top 21, and the top of the first top column 24 is connected to the upper moving plate 16 of the positioning cylinder 4. The swing rod 20 swings with the first rotating arm 19, so that the upper top 21 can be pushed up, and then the first top column 24 pushes the upper moving plate 16 upward, and the pressure rod 7 of the positioning cylinder 4 presses the wire 10 against the upper moving plate 16, so as to clamp the wire 10.
[0042] The box body 8 of the present invention is provided with an installation position for installing the first top column 24 , and a return spring is sleeved on the first top column 24 .
[0043] The main shaft 29 of the utility model is eccentrically provided with a second rotating arm 22, and the second rotating arm 22 generates eccentric motion relative to the main shaft 29. The movable end of the second rotating arm 22 is pivotally connected to a swing arm 23, and the top of the swing arm 23 is movably provided with a second top column 26. The upper end of the second top column 26 passes through the moving seat 17 and is connected to the upper moving plate 16 of the moving cylinder 3. Since the second rotating arm 22 generates eccentric motion relative to the main shaft 29, the upper moving plate 16 can be lifted upward by the second top column 26.
[0044] The main shaft 29 of the utility model is eccentrically provided with a third rotating arm 35, and the third rotating arm 35 generates eccentric motion relative to the main shaft 29. The lower end of the moving seat 17 has two pivot arms 36, and the pivot arms 36 are located outside the swing arm 23, and the pivot arms 36 are pivotally connected to the swing arm 23 through a pivot 37. Since the third rotating arm 35 generates eccentric motion relative to the main shaft 29, the pivot arms 36 can be pulled by the swing arm 23 to move the moving seat 17 along the moving limit rod 18, the second push column 26 pushes up the upper moving plate 16, and the moving cylinder 3 clamps the wire 10 and then moves the wire 10.
[0045] The top center of the swing arm 23 of the utility model has an upper arc portion 25, the bottom of the second top column 26 has a groove, a roller 27 is pivotally connected in the groove, the upper arc portion 25 is located below the roller 27, and the upper arc portion movably pushes the roller 27. The bottom of the second top column 26 has an extension block 28, and the extension block 28 is used to install a reset spring. The movable seat 17 has an installation position for installing the second top column 26.
[0046] See Fig.13 One end of the main shaft 29 of the utility model is used to connect the coupling, and the other end has an eccentric seat 30, the eccentric seat 30 is perpendicular to the central axis of the main shaft 29, and a sliding groove 31 is radially opened in the middle of the eccentric seat 30, a sliding rod 32 is arranged in the sliding groove 31, and a slider 33 is arranged on the sliding rod 32. The slider 33 has an eccentric shaft 34, and the axis of the eccentric shaft 34 is parallel to the central axis of the main shaft 29. The second rotating arm 22 and the third rotating arm 35 are installed on the eccentric shaft 34. The second rotating arm 22 and the third rotating arm 35 can achieve eccentric movement relative to the main shaft 29.
[0047] The utility model realizes the movement of the wire by alternately clamping and releasing the moving cylinder and the positioning cylinder and by moving the moving cylinder. The feeding accuracy is high and a plurality of wire grooves can be arranged as required to feed a plurality of wires at the same time.
[0048] Of course, the embodiments described above are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.
Claims
1. A clamp feeder, Features: It includes a panel, a plurality of limit plates are installed on the panel, a plurality of line grooves are opened on the limit plates, a moving hole is opened in the middle of the panel, a moving cylinder and a positioning cylinder are arranged in the moving hole, and the moving cylinder reciprocates from one end of the moving hole to the positioning cylinder.
2. A clamp feeder according to claim 1, Features: The panel is provided with a measuring frame, which is arranged on the side of the movable hole and has a scale. The lower part of the measuring frame has a movable hole, in which a movable ruler is movably arranged, the movable ruler has a scale, and the movable ruler is connected to a movable cylinder.
3. A clamping feeder according to claim 2, Features: The moving cylinder and positioning cylinder both include a cylinder and an upper moving plate. The cylinder includes a pressure rod and a bottom plate. The bottom plate is located above the upper moving plate. The pressure rod extends out of the bottom plate to flexibly press the upper moving plate. A wire groove is provided on the bottom plate, and the pressure rod corresponds to the wire groove.
4. A clamping feeder according to claim 3, Features: A box body is provided below the panel, a movable limiting rod is transversely arranged on the box body, a movable seat is slidably arranged on the movable limiting rod, and an upper moving plate of the movable cylinder is movably located above the movable seat.
5. A clamping feeder according to claim 4, Features: A main shaft is arranged inside the box body, a belt pulley is arranged outside the box body, and the main shaft is connected with the rotating shaft of the belt pulley through a coupling.
6. A clamping feeder according to claim 5, Features: The main shaft is provided with a first rotating arm, the movable end of the first rotating arm is connected to a swing rod, a first top column is movably arranged above the swing rod, the top of the first top column is connected to an upward moving plate of a positioning cylinder, and the first top column is installed on the box body.
7. A clamping feeder according to claim 5, Features: A second rotating arm is eccentrically provided on the main shaft, and the second rotating arm produces eccentric movement relative to the main shaft. The movable end of the second rotating arm is pivotally connected to a swing arm, and a second top column is movably provided on the top of the swing arm. The upper end of the second top column passes through the moving seat and is connected to the upper moving plate of the moving cylinder.
8. A clamping feeder according to claim 7, Features: The main shaft is eccentrically provided with a third rotating arm, which produces eccentric motion relative to the main shaft. The lower end of the movable seat is provided with a pivot arm, which is pivotally connected to the swing arm.
9. A clamping feeder according to claim 7, Features: The top of the swing arm is provided with an upper arc-shaped portion, the lower portion of the second top column is pivotally connected with a roller, and the upper arc-shaped portion movably pushes the roller.
10. A clamping feeder according to claim 8, Features: One end of the main shaft is provided with an eccentric seat, the eccentric seat is provided with a sliding groove, a sliding rod is provided in the sliding groove, a sliding block is provided on the sliding rod, an eccentric shaft is provided on the sliding block, and the second rotating arm and the third rotating arm are installed on the eccentric shaft.