Cutting machine capable of separating and cutting at equal intervals

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to a cutting machine capable of separating and cutting at equal intervals, which comprises a workbench, a box body is fixedly arranged at the top of the workbench, and an electric air cylinder is fixedly arranged at the top of the box body. When the lock frame is separated from the clamping block, the push rod is pulled outwards, the push rod drives the clamping plate, when the clamping plate is separated from the cutting knife, the cutting knife is separated from the mounting base, the cutting knife is placed between the clamping plate and the non-slip mat, then the push rod is extruded inwards, the push rod drives the clamping block and extrudes the lock frame, and the clamping block is driven by the push rod to rotate. When the inclined plane of the lock frame is separated from the inclined plane of the clamping block, the first spring returns and pushes the lock frame to be clamped on the clamping block, at the moment, the clamping plate and the non-slip mat are attached to the two faces of the cutting knife to achieve fixed installation of the cutting knife, a bolt positioning mode is replaced, the follow-up replacement efficiency is improved, and the maintenance difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a cutting machine that can cut at equal intervals. Background Technology

[0002] Cutting machines are indispensable equipment in some light industries. Traditionally, cutting machines are machines that use the force of machine movement to press against a die to punch non-metallic materials. Modern cutting machines have undergone some changes, incorporating advanced technologies such as high-pressure water jets and ultrasonic waves into leather punching technology. However, most existing cutting machines only have one cutting blade, and the cutting position of the blade is mostly fixed. This method cannot adjust the cutting position according to the actual cutting size, reducing the working efficiency of the equipment. Therefore, patent CN217020494U3 proposes "a cutting machine with equidistant separation cutting". By setting a worktable, housing, electric cylinder, bearing plate, adjustment box and cutting blade, it can cut materials. By setting positive and negative threaded rods, sleeves, drive plates and sliding plates, the cutting blades on both sides can be moved easily, thereby adjusting the cutting size of the material. This solves the problem of the inconvenience of using the original cutting machine, thus improving the working efficiency.

[0003] However, in this solution, the cutter is fixed by bolts, a sliding plate, and a positioning plate, which makes quick replacement impossible and increases the difficulty of subsequent maintenance. Therefore, a cutting machine that can cut at equal intervals is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cutting machine that can cut at equal intervals.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cutting machine capable of equidistant separation and cutting, comprising a worktable, a box fixedly mounted on the top of the worktable, an electric cylinder fixedly mounted on the top of the box, the output end of the electric cylinder penetrating the inner wall of the top of the box and fixedly mounted on a bearing plate, an adjustment box fixedly mounted on the bottom of the bearing plate, a positive and negative threaded rod movably mounted inside the adjustment box, two sleeves movably mounted on the positive and negative threaded rod, a drive plate fixedly mounted on the bottom of each of the two sleeves, an installation structure fixedly mounted on the bottom of the drive plate and the adjustment box, a cutting blade mounted within each of the multiple installation structures, an adjustment disc fixedly mounted on one end of the positive and negative threaded rod, a rectangular piece fixedly mounted on the outside of the adjustment disc, and a positioning structure fixedly mounted on the adjustment box.

[0006] As a further description of the above technical solution:

[0007] The mounting structure includes a mounting base fixedly connected to the adjustment box and the drive plate. An anti-slip pad is fixedly provided on the inner wall of the back of the mounting base. A mounting box is fixedly provided on the front of the mounting base. A push rod is movably provided inside the mounting box. A locking block is fixedly provided on the outside of the push rod. One end of the push rod passes through the mounting box and the mounting base and is fixedly provided with a clamping plate. A locking frame is movably provided on one inner wall of the mounting box. A top rod is movably provided on one inner wall of the mounting box.

[0008] As a further description of the above technical solution:

[0009] A hinge seat is fixedly provided on one inner wall of the mounting box, and the lock frame and the hinge seat are movably connected. A first spring is fixedly provided on one inner wall of the mounting box, and the other end of the first spring is in contact with the lock frame.

[0010] As a further description of the above technical solution:

[0011] The locking frame includes a locking rod and a locking hook, which are integrally formed. The locking hook and the locking rod are provided with parallel inclined surfaces on the side where they are close to each other.

[0012] As a further description of the above technical solution:

[0013] The positioning structure includes a vertical plate fixedly connected to the adjustment box, a sliding rod movably mounted on the vertical plate, and a locking plate fixedly mounted on one end of the sliding rod near the adjustment disc.

[0014] As a further description of the above technical solution:

[0015] A second spring is fitted onto the slide rod. One end of the second spring is in contact with the clamping plate, and the other end of the second spring is in contact with the vertical plate. A rectangular plate is fixedly provided at the end of the slide rod away from the clamping plate, and two limiting rods are fixedly provided on the side of the rectangular plate close to the vertical plate.

[0016] As a further description of the above technical solution:

[0017] The front of the box is equipped with a movable door, and the bottom of the workbench is fixed with four support blocks arranged in a rectangular pattern.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this equidistant split-cutting cutting machine, through its installation structure, allows for blade replacement. When replacing the cutting blade, a pressing rod is used, which in turn presses against the locking frame, causing it to rotate. Once the locking frame separates from the locking block, a push rod is pulled outwards, driving the clamping plate. When the clamping plate separates from the cutting blade, the cutting blade separates from the mounting base, thus achieving blade disassembly. During installation, the cutting blade is placed between the clamping plate and the anti-slip pad. Then, the push rod is pressed inwards, driving the locking block and pressing against the locking frame. When the inclined surface of the locking frame separates from the inclined surface of the locking block, the first spring returns to its original position and pushes the locking frame to lock onto the locking block. At this point, the clamping plate and the anti-slip pad are in contact with the two surfaces of the cutting blade, achieving a fixed installation. This replaces the bolt positioning method, improving subsequent replacement efficiency and reducing maintenance difficulty.

[0020] 2. Compared with the existing technology, this cutting machine that can cut at equal intervals, by setting up a vertical plate, a sliding rod, a clamping plate, a rectangular plate and a second spring, after the blade distance is adjusted, the clamping plate is inserted between the two rectangular plates, which can effectively prevent the positive and negative threaded rods from rotating due to vibration during the operation of the equipment, thus preventing the blade distance from changing. Attached Figure Description

[0021] Figure 1 This is a first-view three-dimensional structural diagram of a cutting machine capable of equidistant separation and cutting proposed in this utility model.

[0022] Figure 2 This is a second-view three-dimensional structural diagram of a cutting machine capable of equidistant separation and cutting proposed in this utility model;

[0023] Figure 3 This is a cross-sectional structural schematic diagram of a cutting machine capable of equidistant separation and cutting proposed in this utility model;

[0024] Figure 4 This is a three-dimensional schematic diagram of the installation structure in a cutting machine that can separate and cut at equal intervals, as proposed in this utility model.

[0025] Figure 5 This is a top sectional view of the installation structure in a cutting machine that can perform equidistant separation cutting according to the present invention.

[0026] Legend:

[0027] 1. Workbench; 2. Housing; 3. Electric cylinder; 4. Bearing plate; 5. Adjustment box; 6. Rectangular plate; 7. Sleeve; 8. Mounting structure; 801. Mounting base; 802. Anti-slip pad; 803. Mounting box; 804. Push rod; 805. Locking block; 806. Clamping plate; 807. Hinge seat; 808. Locking frame; 809. First spring; 810. Top rod; 9. Cutting knife; 10. Positioning structure; 101. Vertical plate; 102. Slide rod; 103. Locking plate; 104. Rectangular plate; 105. Second spring; 11. Housing door. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1 to 5 This utility model provides a cutting machine capable of equidistant separation and cutting: it includes a workbench 1, a box 2 fixedly mounted on the top of the workbench 1, a door 11 movably mounted on the front of the box 2, four support blocks arranged in a rectangular pattern fixedly mounted on the bottom of the workbench 1, an electric cylinder 3 fixedly mounted on the top of the box 2, the output end of the electric cylinder 3 penetrating through the inner wall of the top of the box 2 and fixedly mounted on a bearing plate 4, an adjustment box 5 fixedly mounted on the bottom of the bearing plate 4, a positive and negative threaded rod movably mounted inside the adjustment box 5, two sleeves 7 movably mounted on the positive and negative threaded rod, a drive plate fixedly mounted on the bottom of each of the two sleeves 7, a cutting blade 9 mounted in each of the multiple mounting structures 8, an adjustment plate fixedly mounted on one end of the positive and negative threaded rod, and a rectangular piece 6 fixedly mounted on the outside of the adjustment plate;

[0030] To facilitate quick replacement, both the drive plate and the bottom of the adjustment box 5 are fixedly equipped with mounting structures 8. The mounting structure 8 includes a mounting base 801 fixedly connected to the adjustment box 5 and the drive plate. An anti-slip pad 802 is fixedly provided on the inner wall of the back of the mounting base 801. A mounting box 803 is fixedly provided on the front of the mounting base 801. A push rod 804 is movably mounted inside the mounting box 803. A locking block 805 is fixedly provided on the outside of the push rod 804. One end of the push rod 804 passes through the mounting box 803 and the mounting base 801 and is fixedly fitted with a clamping plate 806. A locking frame 808 is movably mounted on one inner wall of the mounting box 803. The locking frame 808 includes a locking rod and a locking hook, which are integrally formed. Parallel inclined surfaces are provided on the sides of the locking hook and the locking block 805 that are close to each other. A hinge seat 807 is fixedly provided on one inner wall of the mounting box 803, and the locking frame 808 and the hinge seat 807 are movably connected. A first spring 809 is fixedly provided on one inner wall of the mounting box 803. The other end is fitted to the lock frame 808. A push rod 810 is movably provided on the inner wall of one side of the mounting box 803. Pressing the push rod 810 causes the lock frame 808 to rotate. When the lock frame 808 separates from the locking block 805, the push rod 804 is pulled outward. The push rod 804 drives the clamping plate 806. When the clamping plate 806 separates from the cutting blade 9, the cutting blade 9 separates from the mounting base 801, thus achieving the disassembly of the cutting blade 9. During installation, the cutting blade 9 is placed on the clamping plate 806 and... Between the anti-slip pads 802, the push rod 804 is then pressed inward. The push rod 804 drives the locking block 805 and presses the locking frame 808. When the inclined surface of the locking frame 808 and the inclined surface of the locking block 805 separate, the first spring 809 returns to its original position and pushes the locking frame 808 to lock onto the locking block 805. At this time, the clamping plate 806 and the anti-slip pads 802 are in contact with the two surfaces of the cutting blade 9 to achieve the fixed installation of the cutting blade 9, replacing the bolt positioning mode, improving the efficiency of subsequent replacement and reducing the difficulty of maintenance.

[0031] To prevent changes in the tool distance, a positioning structure 10 is fixedly provided on the adjusting box 5. The positioning structure 10 includes a vertical plate 101 fixedly connected to the adjusting box 5. A slide rod 102 is movably provided on the vertical plate 101. A retaining plate 103 is fixedly provided at one end of the slide rod 102 near the adjusting plate. A second spring 105 is sleeved on the slide rod 102. One end of the second spring 105 is in contact with the retaining plate 103, and the other end of the second spring 105 is in contact with the vertical plate 101. A rectangular plate 104 is fixedly provided at the end of the slide rod 102 away from the retaining plate 103. Two limiting rods are fixedly provided on the side of the rectangular plate 104 near the vertical plate 101. After the tool distance is adjusted, the retaining plate 103 is inserted between the two rectangular plates 6, which can effectively prevent the rotation of the positive and negative thread rods due to vibration during equipment operation, thus preventing changes in the tool distance.

[0032] Working principle: When the cutting blade 9 needs to be replaced, press the push rod 810. The push rod 810 presses the locking frame 808, causing it to rotate. After the locking frame 808 separates from the locking block 805, pull the push rod 804 outward. The push rod 804 drives the clamping plate 806. After the clamping plate 806 separates from the cutting blade 9, the cutting blade 9 separates from the mounting base 801, realizing the disassembly of the cutting blade 9. During installation, place the cutting blade 9 between the clamping plate 806 and the anti-slip pad 802, and then press the push rod 804 inward. The push rod 804 drives the locking block 805 and presses the locking frame 808. After the inclined surface of the locking frame 808 separates from the inclined surface of the locking block 805, the first spring 809 returns to its original position. The locking frame 808 is pushed onto the locking block 805. At this time, the clamping plate 806 and the anti-slip pad 802 are in contact with the two sides of the cutting blade 9 to achieve fixed installation of the cutting blade 9, replacing the bolt positioning mode, improving the efficiency of subsequent replacement and reducing the difficulty of maintenance. When adjusting the blade distance of the cutting blade 9, the slide rod 102 is pulled outward to disengage the locking plate 103 from between the adjacent rectangular pieces 6. Then, the adjustment disc is rotated to adjust the blade distance. After the adjustment is completed, the slide rod 102 is released, and the second spring 105 pushes the locking plate 103 to re-lock it between the two rectangular pieces 6. This can effectively prevent the positive and negative threaded rods from rotating due to vibration during equipment operation, thus preventing changes in the blade distance.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting machine capable of equidistant separation and cutting, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly provided with a box (2), the top of the box (2) is fixedly provided with an electric cylinder (3), the output end of the electric cylinder (3) passes through the inner wall of the top of the box (2) and is fixedly provided with a bearing plate (4), the bottom of the bearing plate (4) is fixedly provided with an adjustment box (5), the adjustment box (5) is movably provided with a positive and negative threaded rod, the positive and negative threaded rod is movably provided with two sleeves (7), the bottom of the two sleeves (7) is fixedly provided with a drive plate, the bottom of the drive plate and the adjustment box (5) are both fixedly provided with an installation structure (8), the multiple installation structures (8) are all provided with a cutting knife (9), one end of the positive and negative threaded rod is fixedly provided with an adjustment plate, the outside of the adjustment plate is fixedly provided with a rectangular piece (6), and the adjustment box (5) is fixedly provided with a positioning structure (10).

2. The cutting machine capable of equidistant separation and cutting according to claim 1, characterized in that: The mounting structure (8) includes a mounting base (801) fixedly connected to the adjustment box (5) and the drive plate. An anti-slip pad (802) is fixedly provided on the inner wall of the back of the mounting base (801). A mounting box (803) is fixedly provided on the front of the mounting base (801). A push rod (804) is movably provided inside the mounting box (803). A locking block (805) is fixedly provided on the outside of the push rod (804). One end of the push rod (804) passes through the mounting box (803) and the mounting base (801) and is fixedly provided with a clamping plate (806). A locking frame (808) is movably provided on one inner wall of the mounting box (803). A top rod (810) is movably provided on one inner wall of the mounting box (803).

3. A cutting machine capable of equidistant separation and cutting according to claim 2, characterized in that: A hinge seat (807) is fixedly provided on one inner wall of the mounting box (803). The lock frame (808) and the hinge seat (807) are movably connected. A first spring (809) is fixedly provided on one inner wall of the mounting box (803). The other end of the first spring (809) is in contact with the lock frame (808).

4. A cutting machine capable of equidistant separation and cutting according to claim 2, characterized in that: The lock frame (808) includes a lock rod and a lock hook, the lock hook and the lock rod are integrally formed, and the lock hook and the locking block (805) are provided with parallel inclined surfaces on the side that are close to each other.

5. A cutting machine capable of equidistant separation and cutting according to claim 1, characterized in that: The positioning structure (10) includes a vertical plate (101) fixedly connected to the adjustment box (5), a slide rod (102) is movably provided on the vertical plate (101), and a locking plate (103) is fixedly provided at one end of the slide rod (102) near the adjustment plate.

6. A cutting machine capable of equidistant separation and cutting according to claim 5, characterized in that: A second spring (105) is sleeved on the slide rod (102). One end of the second spring (105) is in contact with the clamping plate (103), and the other end of the second spring (105) is in contact with the vertical plate (101). A rectangular plate (104) is fixedly provided at the end of the slide rod (102) away from the clamping plate (103). Two limiting rods are fixedly provided on the side of the rectangular plate (104) near the vertical plate (101).

7. A cutting machine capable of equidistant separation and cutting according to claim 1, characterized in that: The front of the box (2) is provided with a door (11), and the bottom of the workbench (1) is fixed with four support blocks arranged in a rectangular pattern.

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