Feeding mechanism of asynchronous jump cutting machine

Abstract

The utility model relates to the technical field of jump cutting machines, in particular to an asynchronous jump cutting machine feeding mechanism which comprises a jump cutting machine body and is characterized in that the jump cutting machine body is fixedly connected to a base plate, the lower end of the base plate is fixedly connected with a feeding assembly, and the feeding assembly comprises a supporting rod. One side of the supporting rod is fixedly connected with an overturning motor, the other side of the supporting rod is rotationally connected with a first connecting frame, the first connecting frame is further fixedly connected to the output end of an overturning single machine, and one side of the first connecting frame is rotationally connected with two feeding rollers; the other side of the feeding roller is fixedly connected to the output end of the feeding motor through a second connecting frame. The overturning motor is arranged to rotate the first connecting frame, so that the first motor frame can be overturned, the two feeding rollers are overturned, the feeding rollers needing material changing are rotated to the lower portion for material changing, non-stop material changing operation can be carried out, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a jump cutting machine technical field especially relates to a asynchronous jump cutting machine feeding mechanism. BACKGROUND

[0002] The jump cutting machine is widely used in the product manufacturing field such as automobile, electron, electric appliance, and can be used for cutting the materials such as conductive cloth, foam, diffusion sheet, reflecting surface, double-sided adhesive tape, PET, PC, PE insulating paper and copper / aluminum foil.

[0003] According to the search of the Chinese patent with the announcement No.

[0004] The technical scheme above-mentioned: the feeding mechanism includes the positioning clamping plate, the linkage cylinder, the connecting rod and the control base, the positioning clamping plate is symmetrically installed on the both sides of the feeding transmission table, the positioning clamping plate is vertically installed on the feeding transmission table, the front section, the middle section and the rear section of the positioning clamping plate are all connected with the linkage cylinder, three linkage cylinders are fixedly connected through the connecting rod, the bottom of the connecting rod is equipped with the control base, and the control base is connected on the linkage cylinder through the line;

[0005] But in the above scheme, the technology is adjusted through the base, improves the work efficiency, but when changing the material, still needs to carry out the shutdown operation, especially the material that the feeding is more troublesome, is time-consuming, the technology is easy to produce the error in the use of feeding speed and processing speed, causes the material deviation idling etc.

[0006] Therefore, we propose a kind of asynchronous jump cutting machine feeding mechanism. Utility model content

[0007] The utility model mainly solves the technical problem existing in the prior art above, and provides a kind of asynchronous jump cutting machine feeding mechanism.

[0008] In order to achieve the above object, the utility model discloses the following technical scheme, a kind of asynchronous jump cutting machine feeding mechanism, including jump cutting machine main body, it is characterized by: the jump cutting machine main body is fixedly connected on base plate, the fixed connection of base plate lower end has feeding assembly, the feeding assembly includes support rod, one side of the support rod is fixedly connected with turnover motor, the other side of the support rod is rotatably connected with first connecting frame, the first connecting frame is also fixedly connected at the output end of turnover single machine, one side of the first connecting frame is rotatably connected with two feeding rollers, the other side of the feeding roller is fixedly connected in the output end of feeding motor by second connecting frame.

[0009] Preferably, the second connecting frame is provided with a sliding groove at both ends, and a sliding block is slidably connected in the sliding groove.

[0010] Preferably, a bolt is threadedly connected in the connecting head, and the bolt is also threadedly connected in a threaded groove in the second connecting frame.

[0011] Preferably, a C-shaped rod is rotatably connected at the midpoint of the second connecting frame, and the other end of the C-shaped rod is fixedly connected to the base plate.

[0012] Preferably, an adjusting assembly is further provided on one side of the base plate in the feeding direction, and the adjusting assembly comprises a connecting block, a clamping roller is rotatably connected to the connecting block, and an electric roller is attached to the clamping roller.

[0013] Preferably, a sliding rod is provided on one side of the connecting block, and the sliding rod is slidably connected in the base plate.

[0014] Preferably, the adjusting assembly further comprises a sensor for monitoring the speed of the material, and the sensor is fixedly connected to the upper end of the base plate.

[0015] Compared with the prior art, the utility model has the following improvements and advantages:

[0016] (1)The utility model discloses a turnover motor is used for the position change of feeding roller, sets up the main part of the jumping cutting machine and is fixedly connected on the base plate, the upper end of the base plate is fixedly connected with feeding assembly, the feeding assembly includes support rod, one side of support rod is fixedly connected with turnover motor, the other side of support rod is rotatably connected with first connecting frame, first connecting frame is also fixedly connected at the output end of turnover single machine, one side of first connecting frame is rotatably connected with two feeding rollers, the other side of feeding roller is fixedly connected with the output end of feeding motor through second connecting frame, both ends of second connecting frame are all provided with the sliding groove, the sliding groove is slidably connected with sliding block, sliding block is fixedly connected on one side of connecting head, connecting head is provided with connecting bearing, connecting head is also threadedly connected with bolt, bolt is also threadedly connected in thread groove, and the thread groove is set up in second connecting frame, and bolt and connecting bearing are set in dislocation, and the first motor frame can be turned over through setting the rotation of turnover motor, and the two feeding rollers are turned over, so that the feeding roller needing to change material rotates to the lower part and changes material, can carry out the material changing operation of not stopping, improves work efficiency.

[0017] (2)The utility model discloses a adjusting assembly carries out, still be provided with adjusting assembly on the one side of base plate feeding direction, adjusting assembly includes connecting block, the clamping roller is rotatably connected on connecting block, the electric roller is pasted on clamping roller, the slide rod is set up on one side of connecting block, the slide rod is slidably connected in the base plate, still fixedly connected with push rod on connecting block, push rod is movably connected on push cylinder, adjusting assembly still includes the sensor for monitoring material speed, the sensor is fixedly connected on the upper end of base plate, through setting up the clamping of clamping roller and electric roller can clamp and reverse material, so that can stably carry out feeding, still set up push cylinder and push adjusting assembly out, can keep the tension of material, avoid material deviation, monitor material speed through sensor, and the feeding speed and processing speed keep consistent. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained without paying creative labor according to the provided drawings.

[0019] Figure 1 It is the structure three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is the structure three-dimensional schematic diagram of the feeding assembly in the utility model;

[0021] Figure 3It is the structure plane schematic view of the second connecting frame in the utility model.

[0022] Figure 4 It is the structure three-dimensional schematic view of the adjusting assembly in the utility model.

[0023] Legend:

[0024] 10, the main body of the jump cutting machine;11, the base plate;12, the sensor;20, the feeding assembly;21, the C-shaped rod;22, the support rod;23, the first connecting frame;24, the second connecting frame;25, the feeding motor;26, the feeding roller;27, the connecting head;28, the sliding groove;29, the sliding block;30, the connecting bearing;31, the bolt;32, the threaded groove;33, the overturning motor;40, the adjusting assembly;41, the connecting block;42, the clamping roller;43, the electric roller;44, the sliding rod;45, the push rod;46, the push cylinder. DETAILED DESCRIPTION

[0025] Below, the invention is further described in combination with the drawings and the specific implementation:

[0026] Example 1

[0027] Please refer to Figures 1 to 3 It is illustrated that the example 1 includes the main body of the jump cutting machine 10, the main body of the jump cutting machine 10 is fixedly connected on the base plate 11, the feeding assembly 20 is fixedly connected on the lower end of the base plate 11, the feeding assembly 20 includes the support rod 22, the support rod 22 is used for regulating and controlling the adjusting assembly 40, the support rod 22 is fixedly connected with the overturning motor 33 on one side, the support rod 22 is rotatably connected with the first connecting frame 23 on the other side, the overturning motor 33 is used as power to overturn, the first connecting frame 23 is also fixedly connected on the output end of the overturning single machine, the first connecting frame 23 is rotatably connected with two feeding rollers 26 on one side, the feeding rollers 26 are used for feeding, the feeding rollers 26 are fixedly connected with the output end of the feeding motor 25 on the other side through the second connecting frame 24, the feeding motor 25 is used for providing power for the feeding rollers 26, the second connecting frame 24 is provided with the sliding groove 28 on both ends, the sliding block 29 is slidably connected in the sliding groove 28, the sliding block 29 can be conveniently taken out by sliding, the sliding block 29 is fixedly connected on one side of the connecting head 27, the connecting bearing 30 is arranged in the connecting head 27, the connecting bearing 30 is used for connecting the feeding motor 25 and the feeding roller 26, the bolt 31 is threadedly connected in the connecting head 27, the bolt 31 is also threadedly connected in the threaded groove 32, the threaded groove 32 is arranged in the second connecting frame 24, the bolt 31 is arranged in the connecting bearing 30, the bolt 31 is used for positioning the connecting head 27, the C-shaped rod 21 is rotatably connected in the second connecting frame 24, the C-shaped rod 21 is fixedly connected on the base plate 11 on the other end, the C-shaped rod 21 is used for supporting the feeding assembly 20 and does not interfere with the overturning of the feeding motor 25.

[0028] In this embodiment, the reversing motor 33 is started, the reversing motor 33 drives the first connecting frame 23 to rotate, the first connecting frame 23 is reversed, the directions of the upper and lower feeding rollers 26 are rotated, the upper feeding roller 26 feeds, and the lower feeding roller 26 changes the material. When changing the material, the bolt 31 is loosened from the threaded groove 32, then the connecting head 27 is pulled, so that the feeding roller 26 can be taken out from the connecting bearing 30, then the material changing operation is carried out, and after the material changing operation is completed, the reset is carried out in sequence, so that the material changing operation without stopping can be carried out, and the work efficiency is improved.

[0029] Embodiment 2

[0030] Please refer to Figure 1 and Figure 4 Embodiment 2 is described, which further comprises an adjusting assembly 40 arranged on the side of the feeding direction of the base plate 11. The adjusting assembly 40 comprises a connecting block 41, which provides a mounting base. The connecting block 41 is rotatably connected with a clamping roller 42. The clamping roller 42 is attached with an electric roller 43, which clamps the material and changes the direction and feeds the material. The speed of the electric roller 43 is related to the feeding speed. The connecting block 41 is provided with a slide rod 44, which is slidably connected in the base plate 11. The slide rod 44 provides sliding support. The connecting block 41 is further fixedly connected with a push rod 45, which is movably connected with a push cylinder 46. The push cylinder 46 pushes the push rod 45 to adjust the feeding length. The adjusting assembly 40 further comprises a sensor 12 for monitoring the material speed, which is fixedly connected to the upper end of the base plate 11. The sensor 12 monitors the material speed, so as to adjust through the adjusting assembly 40.

[0031] In this embodiment, the material passes through the electric roller 43 and the clamping roller 42, which can change the direction of the material and control the tension of the material. The sensor 12 monitors the material speed and the feeding speed. When the feeding assembly 20 and the electric roller 43 are inconsistent with the processing speed, the push cylinder 46 is started, the push cylinder 46 pushes the push rod 45, the push rod 45 pushes the connecting block 41 to move, the slide rod 44 slides in the base plate 11, so as to lengthen or shorten the feeding length, so as to adjust the feeding speed and the processing speed, so as to keep the material speed consistent and avoid deviation or idling.

Claims

1. An asynchronous skip-cutting machine feeding mechanism, comprising a skip-cutting machine body (10), characterized in that: The main body (10) of the skip-cutting machine is fixedly connected to the base plate (11). The lower end of the base plate (11) is fixedly connected to the feeding assembly (20). The feeding assembly (20) includes a support rod (22). A flipping motor (33) is fixedly connected to one side of the support rod (22). A first connecting frame (23) is rotatably connected to the other side of the support rod (22). The first connecting frame (23) is also fixedly connected to the output end of the flipping machine. Two feeding rollers (26) are rotatably connected to one side of the first connecting frame (23). The other side of the feeding rollers (26) is fixedly connected to the output end of the feeding motor (25) through a second connecting frame (24).

2. The asynchronous skip-cutting machine feeding mechanism according to claim 1, characterized in that: The second connecting frame (24) is provided with sliding grooves (28) at both ends. A slider (29) is slidably connected in the sliding groove (28). The slider (29) is fixedly connected to one side of the connecting head (27). A connecting bearing (30) is provided in the connecting head (27).

3. The asynchronous skip-cutting machine feeding mechanism according to claim 2, characterized in that: The connector (27) is also threaded with a bolt (31), which is also threaded in a threaded groove (32). The threaded groove (32) is opened in the second connecting frame (24), and the bolt (31) is offset from the connecting bearing (30).

4. The asynchronous skip-cutting machine feeding mechanism according to claim 2, characterized in that: A C-shaped rod (21) is rotatably connected at the midpoint of the second connecting frame (24), and the other end of the C-shaped rod (21) is fixedly connected to the base plate (11).

5. The asynchronous skip-cutting machine feeding mechanism according to claim 1, characterized in that: An adjustment component (40) is also provided on one side of the substrate (11) in the feeding direction. The adjustment component (40) includes a connecting block (41), a clamping roller (42) is rotatably connected to the connecting block (41), and an electric roller (43) is attached to the clamping roller (42).

6. The asynchronous skip-cutting machine feeding mechanism according to claim 5, characterized in that: A slide rod (44) is provided on one side of the connecting block (41). The slide rod (44) is slidably connected to the base plate (11). A push rod (45) is also fixedly connected to the connecting block (41). The push rod (45) is movably connected to the push cylinder (46).

7. The asynchronous skip-cutting machine feeding mechanism according to claim 5, characterized in that: The adjustment assembly (40) also includes a sensor (12) for monitoring the material speed, the sensor (12) being fixedly connected to the upper end of the substrate (11).

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