Rapid cut-off device

Abstract

The utility model discloses a quick cut-off device which comprises a cut-off table and a collecting tank arranged at the upper end of the cut-off table in a penetrating mode and further comprises a cut-off blade, a plurality of sets of guide sleeves are fixedly arranged at the upper end of the cut-off table, and a cut-off frame is fixedly installed at the position, in butt joint with the edge of the collecting tank, of the upper end of the cut-off table. A baffle is further movably installed in the collecting groove, an electric push rod is fixedly connected to the upper end of the cutting-off frame, the power end of the electric push rod movably penetrates through the cutting-off frame to install the cutting-off blade, and the two sides of the cutting-off table are fixedly connected with an adjusting frame and a scale mark which are matched with the baffle respectively. According to the plastic pipe cutting device, the cutting length of a plastic pipe can be conveniently adjusted, a plurality of sets of plastic pipes can be automatically cut at a time, the cut plastic pipes directly fall into the collecting tank to be collected, manpower can be saved, and the overall cutting efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic pipe cutting equipment, in particular to a quick cutting device. Background Art

[0002] At present, during the preparation process of plastic pipes, when they reach the required length, they must be cut by a cutting device to facilitate their packaging, storage and transportation. However, the existing plastic pipe cutting is generally done by manually operating a cutter, which not only has high labor costs and low production efficiency, but also makes it difficult to ensure the consistency of the cut length. Therefore, it is necessary to design a device that can automatically cut the plastic pipe products of the plastic pipe production line to solve the above problems. Utility Model Content

[0003] The utility model solves the technical problems raised in the background technology by designing a quick cutting device, and proposes the following technical solutions:

[0004] A quick cutting device comprises a cutting table and a collecting trough which is arranged through the upper end of the cutting table, and also comprises a cutting blade. A plurality of guide sleeves are fixedly arranged on the upper end of the cutting table, a cutting frame is fixedly installed at a position where the upper end of the cutting table is butted against the edge of the collecting trough, and a baffle is movably installed in the collecting trough, an electric push rod is fixedly connected to the upper end of the cutting frame, and the power end of the electric push rod movably passes through the cutting frame to install the cutting blade, and adjustment frames and scale marks which match the baffle are fixedly connected to both sides of the cutting table.

[0005] Preferably, a slider and a pointer are fixedly connected to both sides of the baffle respectively, the slider is slidably connected to the upper end of the adjustment frame, and the pointer is movably connected to the upper end of the scale mark.

[0006] Preferably, the adjusting frame is also rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the slider, one end of the threaded rod movably passes through and extends to the outside of the adjusting frame, and the threaded rod and the adjusting frame are rotatably connected via a bearing.

[0007] Preferably, the outer end of the threaded rod is fixedly connected to a friction disk, and the outer end of the adjustment frame is also fixedly connected to a limit frame. A limit block is movably arranged inside the limit frame and is frictionally engaged with the outer side of the friction disk, and the limit block is connected to the inner wall of the limit frame through a spring telescopic pin.

[0008] Preferably, the power end of the electric push rod is fixedly connected to a blade holder, the bottom of the blade holder is connected to the upper end of the cutting table via a spring telescopic rod, and the spring telescopic rod and the spring telescopic pin are both in an extended state by default.

[0009] Preferably, a connecting ear is fixedly connected to the outer side of the guide sleeve, and the connecting ear and the cutting table, as well as the blade holder and the cutting blade, are detachably fixedly connected via fasteners.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model drives the baffle to move in the collecting trough through the transmission structure inside the adjustment frame and observes the matching scale mark, thereby adjusting the cutting length of the plastic tube, cooperating with the automatic cutting device in the cutting frame at the edge of the collecting trough to realize the automatic plastic tube cutting operation, and multiple groups of plastic tubes can be cut at one time. The cut plastic tubes directly fall into the collecting trough for collection, which can save manpower and greatly improve the overall cutting efficiency, and has obvious practical effect improvement, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a top view schematic diagram of the cutting frame structure of the utility model;

[0014] Figure 3 It is a top view schematic diagram of the friction disc and the connection structure of the utility model.

[0015] In the figure: 1-cutting table, 2-collecting groove, 3-guide sleeve, 301-connecting ear, 4-cutting frame, 5-baffle, 501-slider, 502-pointer, 6-electric push rod, 7-cutting blade, 701-blade holder, 702-fastener, 703-spring telescopic rod, 8-adjusting frame, 801-threaded rod, 802-friction disk, 803-limiting frame, 804-limiting block, 805-spring telescopic pin, 9-scale mark. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "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 utility model can be understood according to specific circumstances.

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Manual Attached Figure 1-3 A quick cutting device comprises a cutting table 1 and a collecting tank 2 which is arranged through the upper end of the cutting table 1, and also comprises a cutting blade 7. A plurality of guide sleeves 3 are fixedly arranged on the upper end of the cutting table 1. A cutting frame 4 is fixedly installed at a position where the upper end of the cutting table 1 is docked with the edge of the collecting tank 2, and a baffle 5 is movably installed in the collecting tank 2. An electric push rod 6 is fixedly connected to the upper end of the cutting frame 4, and the power end of the electric push rod 6 movably penetrates the cutting frame 4 to install the cutting blade 7. Adjustment frames 8 and scale marks 9 which match the baffle 5 are fixedly connected on both sides of the cutting table 1, and sliders 501 and pointers 502 are fixedly connected on both sides of the baffle 5. The slider 501 is slidably connected to the upper end of the adjusting frame 8, and the pointer 502 is movably docked with the engraving frame 4. At the upper end of the scale 9, a threaded rod 801 is rotatably connected in the adjustment frame 8, and the threaded rod 801 is threadedly connected to the slider 501, one end of the threaded rod 801 movably passes through and extends to the outside of the adjustment frame 8, and the threaded rod 801 is rotatably connected to the adjustment frame 8 through a bearing, and the power end of the electric push rod 6 is fixedly connected to the blade holder 701, and the bottom of the blade holder 701 is connected to the upper end of the cutting table 1 through a spring telescopic rod 703, and the spring telescopic rod 703 is in an elastic state in the default state, which can play a guiding and buffering effect, and the outer side of the guide sleeve 3 is fixedly connected with a connecting ear 301, and the connecting ear 301 and the cutting table 1 as well as the blade holder 701 and the cutting blade 7 are detachably fixedly connected through a fastener 702.

[0021] Based on the above structure, when the utility model is used, the guide sleeve 3 matching the diameter of the plastic pipe is selected in advance, and is fixedly installed on the upper end of the cutting table 1 with the fastener 701 and the connecting ear 301, and then the threaded rod 801 is rotated and the threaded driving slider 501 is driven to slide along the upper end of the adjustment frame 8, and the baffle 5 is driven to move in the collection tank 2 to adjust the distance between the baffle 5 and the cutting blade 7. The specific distance value is determined by the scale mark 9 corresponding to the pointer 502 on the outside of the baffle 5. After the adjustment is completed, the plastic pipe is passed through the guide sleeve 3 and abuts against the outside of the baffle 5. The external switch is used to start the electric push rod 6 to press down the blade holder 701 and the connected cutting blade 7 to automatically cut the plastic pipe. The cut plastic pipe directly falls into the collection tank 2 for automatic collection. In this way, the continuous automatic cutting process of the feeding pipe can be realized.

[0022] The outer end of the threaded rod 801 is fixedly connected to the friction disk 802, and the outer end of the adjustment frame 8 is also fixedly connected to the limit frame 803. The limit frame 803 is movably provided with a limit block 804 that is frictionally engaged with the outer side of the friction disk 802, and the limit block 804 is connected to the inner wall of the limit frame 803 through a spring telescopic pin 805, and the spring telescopic pin 805 is in a state of elastic extension in a default state. Based on the above structure, when it is necessary to rotate the threaded rod 801, the limit block 804 is squeezed in advance and the spring telescopic pin 805 is compressed. At this time, the limit block 804 and the friction disk 802 at the outer end of the threaded rod 801 are freed from friction engagement. At this time, the threaded rod 801 can be rotated to adjust the position of the baffle 5. When the adjustment is completed, the limit block 804 is released and driven to be frictionally engaged with the outer side of the friction disk 802 again under the elastic restoring force of the spring telescopic pin 805, so as to complete the limit of the threaded rod 801 and keep the position of the baffle 5 stable during use.

[0023] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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.

Claims

1. A rapid cutting device, comprising a cutting table (1) and a collecting trough (2) penetrating the upper end of the cutting table (1), and a cutting blade (7), characterized in that: A plurality of guide sleeves (3) are fixedly arranged on the upper end of the cutting table (1). A cutting frame (4) is fixedly installed at a position where the upper end of the cutting table (1) is butted against the edge of the collecting tank (2), and a baffle (5) is movably installed in the collecting tank (2). An electric push rod (6) is fixedly connected to the upper end of the cutting frame (4), and the power end of the electric push rod (6) movably penetrates the cutting frame (4) to install the cutting blade (7). Adjustment frames (8) and scale marks (9) that match the baffle (5) are fixedly connected to both sides of the cutting table (1).

2. A quick disconnect device according to claim 1, characterized in that: A slider (501) and a pointer (502) are fixedly connected to both sides of the baffle (5), respectively; the slider (501) is slidably connected to the upper end of the adjustment frame (8), and the pointer (502) is movably connected to the upper end of the scale mark (9).

3. A quick disconnect device according to claim 2, characterized in that: The adjusting frame (8) is also rotatably connected to a threaded rod (801), and the threaded rod (801) is threadedly connected to the slider (501), one end of the threaded rod (801) movably passes through and extends to the outside of the adjusting frame (8), and the threaded rod (801) and the adjusting frame (8) are rotatably connected via a bearing.

4. A quick disconnect device according to claim 3, characterized in that: The outer end of the threaded rod (801) is fixedly connected to a friction disk (802), and the outer end of the adjustment frame (8) is also fixedly connected to a limit frame (803). A limit block (804) is movably arranged inside the limit frame (803) and is frictionally engaged with the outer side of the friction disk (802), and the limit block (804) is connected to the inner wall of the limit frame (803) via a spring telescopic pin (805).

5. A quick disconnect device according to claim 4, characterized in that: The power end of the electric push rod (6) is fixedly connected to a blade holder (701), and the bottom of the blade holder (701) is connected to the upper end of the cutting table (1) via a spring telescopic rod (703), and the spring telescopic rod (703) and the spring telescopic pin (805) are both in an elastically extended state in a default state.

6. A quick disconnect device according to claim 5, characterized in that: The outer side of the guide sleeve (3) is fixedly connected with a connecting ear (301), and the connecting ear (301) and the cutting table (1) as well as the blade holder (701) and the cutting blade (7) are detachably fixedly connected via a fastener (702).

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