A single cylinder cutter centered cutting mechanism material receiving machine

Abstract

The present invention discloses a single-cylinder cutter centering cutting mechanism material receiving machine, comprising a transmission cylinder and a fixed block, a lower cutter is installed at the right end of the transmission cylinder, and an upper cutter is arranged at the right end of the lower cutter, a forging is installed between the lower cutter and the upper cutter, a limit block is arranged at the middle of the front end of the transmission cylinder, and a clamping rail is installed at the bottom end of the transmission cylinder, and a slide rail is arranged at the middle of the bottom end of the clamping rail, the fixed block is installed at the side end of the limit block, and a slide bar is installed at the bottom end of the fixed block, a front fixed block is arranged at the top end of the slide bar, and a slide rail slider is arranged at the rear end of the slide bar, a spring is arranged on the outside of the slide bar, and an adjustment nut is installed on the end wall of the slide bar. The present invention can adjust the relative position between the nut and the slide bar by adjusting the rotation of the nut, and when the relative position is shortened, the spring can be compressed to increase the elastic force of the spring, and vice versa, the elastic force of the spring is reduced, so as to facilitate the regulation of the elastic force of the spring.

Description

Technical Field

[0001] The invention relates to the technical field of automated cutting, in particular to a material receiving machine with a central cutting mechanism using a single-cylinder cutter. Background Art

[0002] Automatic cutting machines are used for cutting and splitting sheets in various industries. They do not require any molds. They are controlled by system software and can directly cut products. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine. The cutting machine can quickly cut according to the received design drawings. It has a high degree of automation and is easy to operate. It is a cutting device used in many industries.

[0003] The existing single-cylinder cutter center cutting mechanism material receiving machine has the following defects:

[0004] 1. The existing single-cylinder cutter center cutting mechanism material receiving machine is a single cylinder action, the upper knife is fixed, and the lower knife is ejected, resulting in the cutting point always being at the lower knife position. When not cutting, the product passes through the middle of the cutter and is too close to the lower knife seat, which is easy to scrape the material;

[0005] 2. The existing single-cylinder cutter center cutting mechanism receiving machine needs to use double cylinders to achieve center cutting, one cylinder for the upper knife seat and one cylinder for the lower knife seat. When cutting, the two cylinders are extended at the same time. The original method is costly, and it is not easy to adjust the cutting point position, the processing is complicated, and the debugging is cumbersome. Summary of the invention

[0006] The object of the present invention is to provide a single-cylinder cutter centered cutting mechanism material receiving machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a single-cylinder cutter centered cutting mechanism material receiving machine, comprising a transmission cylinder and a fixed block, a lower cutter is installed at the right end of the transmission cylinder, and an upper cutter is arranged at the right end of the lower cutter, a forging is installed between the lower cutter and the upper cutter, a limiting block is arranged in the middle of the front end of the transmission cylinder, and a clamping rail is arranged at the bottom end of the transmission cylinder, a slide rail is arranged in the middle of the bottom end of the clamping rail, the fixed block is installed at the side end of the limiting block, and a slide rod is installed at the bottom end of the fixed block, a front fixed block is arranged at the top end of the slide rod, and a slide rail slider is installed at the rear end of the slide rod, a spring is arranged on the outer side of the slide rod, and an adjusting nut is arranged on the end wall of the slide rod, a rail guide seat is arranged at the bottom end of the slide rail, and a seat plate is arranged at the end of the rail guide seat, and an outer frame plate is arranged at the side end of the seat plate.

[0008] Preferably, the limiting block and the fixing block are fixedly connected to each other, and the middle bottom end of the fixing block is engaged with the sliding rod, and the fixing block and the lower cutter are fixedly connected to each other.

[0009] Preferably, the slide rod and the adjusting nut are threadedly connected, and the slide rod forms an elastic structure through a spring and a fixing block.

[0010] Preferably, the slide rod forms an elastic structure with the slide rail slider via a spring, and the slide rail slider and the rail guide seat are fixedly connected to each other, and the rail guide seat and the slide rail are fixedly connected to each other.

[0011] Preferably, the slide rail and the clamping rail are movably connected to each other, and the clamping rail and the transmission cylinder are fixedly connected to each other.

[0012] Preferably, the seat plate and the outer frame plate are perpendicular to each other, the outer frame plate and the rail guide seat are fixed to each other, and the outer frame plate and the rail guide seat are fixedly connected to the seat plate.

[0013] Preferably, the rail guide seat has an end wall in an "L" shape, and a reinforcing rib is fixed to the middle portion of the rail guide seat by welding.

[0014] Preferably, the limiting block is in the shape of a disc, and the middle portion of the limiting block is in the shape of a hollow hole, and the horizontal center axis of the limiting block coincides with the horizontal center axis of the fixing block.

[0015] Preferably, the front fixing block is in an "L" shape, while the outer frame disc is in a "T" shape, and a through hole is provided on the end wall of the outer frame disc.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can adjust the relative position between the nut and the slide rod by adjusting the rotation of the nut. When the relative position is shortened, the spring can be compressed to increase the elastic force of the spring. Conversely, the elastic force of the spring can be reduced, which facilitates the regulation of the elastic force of the spring.

[0018] 2. The present invention can use a spring to elastically squeeze the slide rail slider, allowing the slide rail slider to slide outward along the slide rod, thereby facilitating the sliding adjustment of the slide rail slider at the end of the slide rod, and at the same time, the slide rail slider and the rail guide seat are fixedly connected to each other.

[0019] 3. The present invention can adjust the position by synchronous sliding through the linked rail guide seat, and the slide rail fixedly connected to the rail guide seat can be adjusted accordingly, which has the advantages of practical equipment, quick installation, compact structure, easy maintenance and cost saving.

[0020] 4. The present invention fixes the outer frame disk and the rail guide seat to each other, and can link the outer frame disk and the rail guide seat to perform synchronous movement and regulation. The outer frame disk and the rail guide seat are both connected to the seat disk, allowing them to be synchronously linked and regulated, which is convenient for linkage transmission. When in use, a set of slide rails is added to the overall cutter, and the slider is fixed to the cutter and can slide freely. Two springs are sleeved on the slide rod on the end side of the cutter seat.

[0021] 5. The present invention adds a fixed block to the lower knife seat, and the two ends are supported by springs. Each time the lower cutter is pushed out, due to the relationship between the fixed block and the spring, the entire cutter moves synchronously, achieving the effect of overall retreat, driving the upper cutter to move downward, so that the cutting point can be in the center position. At the same time, the position of the cutting point can be adjusted by adjusting the compression of the springs at both ends. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the slide bar and the front solid block of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the rail guide seat and the seat plate of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the slide bar of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the spring of the present invention.

[0027] In the figure: 1. transmission cylinder; 2. lower cutting knife; 3. upper cutting knife; 4. forging; 5. limit block; 6. clamping rail; 7. slide rail; 8. fixing block; 9. slide rod; 10. front fixing block; 11. slide rail slider; 12. spring; 13. adjusting nut; 14. rail guide seat; 15. seat plate; 16. outer frame plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] See also Figure 1-5 The present invention provides an embodiment: a single-cylinder cutter centering cutting mechanism material receiving machine, comprising a transmission cylinder 1, a lower cutter 2, an upper cutter 3, a forging 4, a limit block 5, a clamping rail 6, a slide rail 7, a fixed block 8, a slide rod 9, a front fixed block 10, a slide rail slider 11, a spring 12, an adjusting nut 13, a rail guide seat 14, a seat plate 15 and an outer frame plate 16, the lower cutter 2 is installed at the right end of the transmission cylinder 1, and the upper cutter 3 is arranged at the right end of the lower cutter 2, a forging 4 is installed between the lower cutter 2 and the upper cutter 3, and the front middle of the transmission cylinder 1 is arranged There is a limit block 5, and a clamping rail 6 is installed at the bottom end of the transmission cylinder 1, a slide rail 7 is arranged in the middle of the bottom end of the clamping rail 6, a fixed block 8 is installed on the side end of the limit block 5, and a slide rod 9 is installed at the bottom end of the fixed block 8, a front fixed block 10 is arranged at the top end of the slide rod 9, and a slide rail slider 11 is installed at the rear end of the slide rod 9, a spring 12 is arranged on the outer side of the slide rod 9, and an adjusting nut 13 is installed on the end wall of the slide rod 9, a rail guide seat 14 is arranged at the bottom end of the slide rail 7, and a seat plate 15 is installed at the end of the rail guide seat 14, and an outer frame plate 16 is arranged at the side end of the seat plate 15.

[0032] Through the operation of the existing transmission cylinder 1, the lower cutter 2 can be pushed to move upward. At this time, the movement of the lower cutter 2 drives the fixed block 8 to move. After the fixed block 8 moves, a relative position difference is generated between the slide bar 9. At this time, through the interaction of the elastic force of the spring 12 and the slide rail slider 11, the slide rail slider 11 and the rail guide seat 14 are driven to move at the same time, and the transmission cylinder 1 and the rail 6 are moved backward accordingly, so as to achieve the effect of synchronously adjusting the position of the lower cutter 2, so that the cutting point is located at the center of the track, so that the cutter will not drive the product off the track, reducing the risk of product deformation.

[0033] Furthermore, the limit block 5 and the fixed block 8 are fixedly connected to each other, and the middle bottom end of the fixed block 8 is mutually engaged with the slide bar 9, and the fixed block 8 and the lower cutter 2 are fixedly connected to each other, the slide bar 9 and the adjusting nut 13 are threadedly connected, and the slide bar 9 forms an elastic structure with the fixed block 8 through the spring 12, the limit block 5 is disc-shaped, and the middle part of the limit block 5 is hollow-hole-shaped, and the horizontal center axis of the limit block 5 coincides with the horizontal center axis of the fixed block 8. By rotating the adjusting nut 13, the relative position between the nut 13 and the slide bar 9 can be adjusted. When the relative position is shortened, the spring 12 can be compressed to increase the elastic force of the spring 12. On the contrary, the elastic force of the spring 12 is reduced, which is convenient for adjusting the elastic force of the spring 12.

[0034] Furthermore, the slide bar 9 forms an elastic structure with the slide rail slider 11 through the spring 12, and the slide rail slider 11 and the rail guide seat 14 are fixedly connected to each other, and the rail guide seat 14 and the slide rail 7 are fixedly connected to each other, the front solid block 10 is in an "L" shape, and the outer frame plate 16 is in a "T" shape, and the end wall of the outer frame plate 16 is provided with a through hole, and the slide rail slider 11 can be elastically squeezed by the spring 12, so that the slide rail slider 11 slides outward along the slide bar 9, which is convenient for sliding and regulating the slide rail slider 11 at the end of the slide bar 9, and the slide rail slider 11 and the rail guide seat 14 are fixedly connected to each other, and the rail guide seat 14 can be linked to perform synchronous sliding adjustment of the position, and the slide rail 7 fixedly connected to the rail guide seat 14 can be adjusted accordingly;

[0035] Further, the slide rail 7 and the card rail 6 are movably connected to each other, and the card rail 6 and the transmission cylinder 1 are fixedly connected to each other, the seat plate 15 and the outer frame plate 16 are perpendicular to each other, and the outer frame plate 16 and the rail guide seat 14 are fixed to each other, the rail guide seat 14 has an end wall in an "L" shape, and a reinforcing rib is fixed to the middle of the rail guide seat 14 by welding, and the outer frame plate 16 and the rail guide seat 14 are both fixedly connected to the seat plate 15, and the outer frame plate 16 and the rail guide seat 14 are fixed to each other, and the outer frame plate 16 and the rail guide seat 14 can be linked to move synchronously and regulate, and the outer frame plate 16 and the rail guide seat 14 are both connected to the seat plate 15 , so that it can be synchronously linked and regulated, which is convenient for the use of linked transmission. When in use, a set of slide rails is added to the overall cutter, and the slider is fixed to the cutter and can slide freely. Two springs 12 are sleeved on the slide bar 9 on the end side of the cutter seat, and the fixed block 8 installed on the lower cutter seat is supported by the springs 12 at both ends. Every time the lower cutter 2 is ejected, due to the relationship between the fixed block 8 and the spring 12, the overall cutter moves synchronously with it, achieving the effect of overall retreat, driving the upper cutter 3 to move downward, so that the cutting point can be in the center position, and the position of the cutting point can be adjusted by adjusting the compression of the springs 12 at both ends.

[0036] Working principle: By adjusting the rotation of the nut 13, the relative position between the nut 13 and the slide bar 9 can be adjusted. When the relative position is shortened, the spring 12 can be compressed to increase the elastic force of the spring 12. Conversely, the elastic force of the spring 12 can be reduced to facilitate the regulation of the elastic force of the spring 12. The spring 12 can be used to elastically squeeze the slide rail slider 11, so that the slide rail slider 11 can slide outward along the slide bar 9, which is convenient for sliding and regulating the slide rail slider 11 at the end of the slide bar 9. At the same time, the slide rail slider 11 and the rail guide seat 14 are fixedly connected to each other, and the rail guide seat 14 can be linked to perform synchronous sliding adjustment of the position. At the same time, the slide rail 7 fixedly connected to the rail guide seat 14 can be adjusted in position accordingly, and is fixed to the rail guide seat 14 through the outer frame plate 16, which can be linked to the outer frame plate 16 is synchronously moved and regulated with the rail guide seat 14, and the outer frame plate 16 and the rail guide seat 14 are both synchronously linked and regulated with the seat plate 15, which is convenient for the use of linked transmission. When in use, a set of slide rails is added to the overall cutter, and the slider is fixed to the cutter and can slide freely. Two springs 12 are sleeved on the slide bar 9 on the end side of the cutter seat, and the fixed block 8 installed on the lower cutter seat is supported by the springs 12 at both ends. Every time the lower cutter 2 is ejected, due to the relationship between the fixed block 8 and the spring 12, the overall cutter moves synchronously with it, achieving the effect of overall retreat, driving the upper cutter 3 to move downward, so that the cutting point can be in the center position, and the position of the cutting point can be adjusted by adjusting the compression amount of the springs 12 at both ends.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A single-cylinder cutter centered cutting mechanism material receiving machine, comprising a transmission cylinder (1) and a fixed block (8), characterized in that: A lower cutter (2) is installed at the right end of the transmission cylinder (1), and an upper cutter (3) is installed at the right end of the lower cutter (2); a forging (4) is installed between the lower cutter (2) and the upper cutter (3); a limit block (5) is installed at the middle of the front end of the transmission cylinder (1), and a clamping rail (6) is installed at the bottom end of the transmission cylinder (1); a slide rail (7) is installed at the middle of the bottom end of the clamping rail (6); the fixed block (8) is installed at the side end of the limit block (5), and a slide rod (9) is slidably installed at the bottom end of the fixed block (8). A front fixing block (10) is arranged at the top end of the slide bar (9), and a slide rail slider (11) is arranged at the rear end of the slide bar (9), a first spring and a second spring are arranged on the slide bar (9), and the first spring and the second spring are respectively located on both sides of the fixing block (8), and an adjusting nut (13) is arranged on the end wall of the slide bar (9), a rail guide seat (14) is arranged at the bottom end of the slide rail (7), and a seat plate (15) is arranged at the end of the rail guide seat (14), and an outer frame plate (16) is arranged at the side end of the seat plate (15); The limit block (5) and the fixed block (8) are fixedly connected to each other, and the fixed block (8) and the lower cutter (2) are fixedly connected to each other; The slide rod (9) and the adjusting nut (13) are threadedly connected, and the slide rod (9) forms an elastic structure with the fixing block (8) via the first spring; The slide rod (9) forms an elastic structure with the slide rail slider (11) through the second spring, and the slide rail slider (11) and the rail guide seat (14) are fixedly connected to each other, and the rail guide seat (14) and the slide rail (7) are fixedly connected to each other; The slide rail (7) and the clamping rail (6) are movably connected to each other, and the clamping rail (6) and the transmission cylinder (1) are fixedly connected to each other; The seat plate (15) and the outer frame plate (16) are perpendicular to each other, the outer frame plate (16) and the rail guide seat (14) are fixed to each other, and the outer frame plate (16) and the rail guide seat (14) are both fixedly connected to the seat plate (15).

2. A single-cylinder cutter centered cutting mechanism material receiving machine according to claim 1, characterized in that: The rail guide seat (14) has an end wall in an "L" shape, and a reinforcing rib is fixed to the middle portion of the rail guide seat (14) by welding.

3. The single-cylinder cutter centered cutting mechanism material receiving machine according to claim 1, characterized in that: The limiting block (5) is disc-shaped, and the middle portion of the limiting block (5) is hollow-hole-shaped, and the horizontal center axis of the limiting block (5) coincides with the horizontal center axis of the fixing block (8).

4. The single-cylinder cutter centered cutting mechanism material receiving machine according to claim 1, characterized in that: The front fixing block (10) is in an "L" shape, while the outer frame plate (16) is in a "T" shape, and a through hole is provided on the end wall of the outer frame plate (16).

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