Paper falling platform for roll paper cutter

Abstract

The utility model relates to the technical field of paper falling platforms for band saw paper cutting machines, and discloses a paper falling platform for a roll paper cutting machine, which comprises a base, an arc-shaped plate is connected to the back of the base through a hinge piece, and a first hydraulic rod is connected to the top of the arc-shaped plate through a hinge piece; the output end of the first hydraulic rod is connected with an arc-shaped plate through a hinge piece, a separating mechanism is connected to the outer portion of the arc-shaped plate and comprises a support, the support is connected with the arc-shaped plate, and the end, close to the arc-shaped plate, of the support is connected with a separating arm through a hinge piece. The bottom of the separating arm is connected with a second hydraulic rod through a hinge piece. According to the paper falling platform for the roll paper cutting machine, the width of the separating arm is automatically expanded through the additionally-arranged expanding mechanism, then paper tubes are separated more thoroughly, workers can conveniently fix and transport the paper tubes through a vehicle, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a paper falling platform for a band saw paper cutter, in particular to a paper falling platform for a roll paper cutter. Background Art

[0002] A band saw paper cutter is a device used to cut paper or other materials by rotating a band saw blade. This type of equipment is usually used in offices, printing plants, or the packaging industry. When processing paper tubes, a band saw paper cutter needs to use a drop platform to load and unload the paper tubes. The drop platform in the prior art is usually composed of a hydraulic rod and an arc plate. However, after the paper tubes are cut by the band saw paper cutter, when the paper tubes are unloaded through the drop platform, the cut paper tubes may continue to close together, which in turn affects the subsequent handling of the paper tubes by industrial vehicles, thereby reducing the efficiency of the device. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a paper drop platform for a roll paper cutter to solve the above technical problems.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a paper falling platform for a roll paper cutting machine, comprising:

[0007] A base, the back of the base is connected to an arc plate through a hinge, the top of the base is connected to a first hydraulic rod through a hinge, the output end of the first hydraulic rod is connected to the arc plate through a hinge, and the outside of the arc plate is connected to a separation mechanism.

[0008] The separation mechanism includes a bracket, which is connected to the arc plate, and one end of the bracket close to the arc plate is connected to a separation arm through a hinge, and the bottom of the separation arm is connected to a second hydraulic rod through a hinge, and the front and back sides of the second hydraulic rod are connected to a square plate through a seat bearing, and the square plate is connected to the arc plate.

[0009] An expansion mechanism is installed inside the separation arm, and the expansion mechanism includes a slide plate, the top of the slide plate is connected with springs at equal intervals, the springs are connected to the inside of the separation arm, both sides of the bottom of the slide plate are connected with double-headed hinges, the front and back sides of the bottom of the double-headed hinge are rotatably connected with an inclined rod, the outside of the inclined rod is connected with a trapezoidal block through a hinge, the trapezoidal block is slidably connected to the separation arm, the bottom of the slide plate is fixedly connected with a pull rope, the bottom of the pull rope is connected with a cross arm, and the cross arm is connected to the arc plate.

[0010] Preferably, the left side of the arc-shaped plate is connected to a triangular plate via a hinge, and the triangular plate can facilitate the feeding and discharging of paper tubes.

[0011] Preferably, a groove is provided on the top of the arc-shaped plate, and the groove is slidably connected to the separation arm, so that the groove facilitates the movement of the separation mechanism.

[0012] Preferably, the exterior of the arc-shaped plate is connected with reinforcing ribs at equal intervals, and the reinforcing ribs can increase the overall strength of the arc-shaped plate.

[0013] Preferably, a cross groove is provided inside the separation arm, and the inside of the cross groove is slidingly connected to the trapezoidal block and the slide plate respectively. The cross groove facilitates the installation of the trapezoidal block. At the same time, the sliding connection between the cross groove and the trapezoidal block can guide the trapezoidal block to make the trapezoidal block move in a straight line.

[0014] Preferably, there are at least two groups of bases, and the two bases are connected to the arc-shaped plates, and the arc-shaped plates can be connected through the bases.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a paper drop platform for a roll paper cutter, which has the following beneficial effects:

[0017] 1. The paper falling platform for the roll paper cutter, after the paper tube is cut, when it falls and discharges through the arc plate, the two paper tubes are automatically separated by the separation mechanism. At the same time, when the separation mechanism separates the two paper tubes, it will also automatically expand the width of the separation arm through the added expansion mechanism, and then separate the paper tubes more thoroughly, which is convenient for the staff to fix and transport the paper tubes by vehicles, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the back side of the utility model;

[0020] Figure 3 This is a front view schematic diagram of the separation mechanism of the utility model;

[0021] Figure 4 It is a front sectional view of the separation mechanism of the utility model.

[0022] In the figure: 1. base; 2. arc plate; 21. triangle plate; 22. groove; 23. reinforcing rib; 3. first hydraulic rod; 4. separation mechanism; 41. bracket; 42. separation arm; 421. cross groove; 43. second hydraulic rod; 44. square plate; 5. expansion mechanism; 51. slide plate; 52. oblique rod; 53. trapezoidal block; 54. spring; 55. pull rope; 56. cross arm. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a technical solution, a paper falling platform for a roll paper cutter, comprising:

[0025] See also Figure 1 and Figure 2 , base 1, there are at least 2 groups of bases 1, the two bases 1 are connected with an arc plate 2, the arc plate 2 can be connected through the base 1, the back of the base 1 is connected with the arc plate 2 through a hinge, the arc plate 2 can support the paper tube to fall and discharge, and the left side of the arc plate 2 is connected with a triangular plate 21 through a hinge, and the triangular plate 21 can facilitate the feeding and discharging of the paper tube.

[0026] A groove 22 is provided at the top of the arc plate 2, and the groove 22 is slidably connected to the separation arm 42. The groove 22 facilitates the movement of the separation mechanism 4. The outside of the arc plate 2 is evenly connected with reinforcing ribs 23, and the reinforcing ribs 23 can increase the overall strength of the arc plate 2. The top of the base 1 is connected to a first hydraulic rod 3 through a hinge, and the first hydraulic rod 3 can transmit the arc plate 2 to drive the arc plate 2 to move.

[0027] The output end of the first hydraulic rod 3 is connected to the arc plate 2 through a hinge. The outside of the arc plate 2 is connected with a separation mechanism 4, which can separate the two paper tubes that are combined together. When the paper tube falls on the top of the arc plate 2, it will be corrected by laser so that its separation port is located directly above the separation arm 42.

[0028] See also Figure 3 and Figure 4The separation mechanism 4 includes a bracket 41, which can support a separation arm 42. The bracket 41 is connected to the arc plate 2. One end of the bracket 41 close to the arc plate 2 is connected to the separation arm 42 through a hinge. The separation arm 42 can separate the paper tubes. The front and back sides of the top of the separation arm 42 are conical designs, so that the separation arm 42 is convenient to insert between the two paper tubes.

[0029] A cross groove 421 is provided inside the separation arm 42, and the inside of the cross groove 421 is slidably connected to the trapezoidal block 53 and the slide plate 51 respectively. The cross groove 421 facilitates the installation of the trapezoidal block 53. At the same time, the sliding connection between the cross groove 421 and the trapezoidal block 53 can guide the trapezoidal block 53 and make the trapezoidal block 53 move in a straight line.

[0030] The bottom of the separation arm 42 is connected to a second hydraulic rod 43 through a hinge, and the second hydraulic rod 43 can drive the separation arm 42 to move. The front and back sides of the second hydraulic rod 43 are connected to a square plate 44 through a seat bearing, and the square plate 44 can support the second hydraulic rod 43. The square plate 44 is connected to the arc plate 2.

[0031] The expansion mechanism 5 is installed inside the separation arm 42. The expansion mechanism 5 includes a slide plate 51. The slide plate 51 can transmit the trapezoidal block 53. Springs 54 are evenly connected to the top of the slide plate 51. The springs 54 can pull the slide plate 51 back to its original position. The springs 54 are connected to the inside of the separation arm 42.

[0032] Double-ended hinges are connected to both sides of the bottom of the slide plate 51. The front and back sides of the bottom of the double-ended hinges are rotatably connected to inclined rods 52. The inclined rods 52 can be driven by the slide plate 51. The outside of the inclined rods 52 is connected to a trapezoidal block 53 through a hinge. The trapezoidal block 53 is slidably connected to the separation arm 42.

[0033] A pull rope 55 is fixedly connected to the bottom of the slide plate 51, and the pull rope 55 can pull the slide plate 51 to move. A cross arm 56 is connected to the bottom of the pull rope 55, and the cross arm 56 can be fixedly connected to the arc plate 2, so that when the separation arm 42 rotates, the slide plate 51 is transmitted through the pull rope 55, and the cross arm 56 is connected to the arc plate 2.

[0034] In this scheme, the base 1 is first connected to the band saw paper cutter by bolts, and the paper tube is placed on the top of the arc plate 2. The rotation of the arc plate 2 is controlled by the first hydraulic rod 3, and then the loading and unloading of the paper tube is realized. At the same time, when the paper tube that has been cut falls on the top of the arc plate 2, the second hydraulic rod 43 can be started, and then the separation arm 42 is driven to rotate with the bracket 41 as the axis point to separate the paper tube, so that a gap is generated between the two paper tubes, and then it is convenient for the industrial vehicle to move and transport the paper tube. At the same time, when the separation arm 42 is inserted between the two paper tubes, the internal pull rope 55 will pull the slide plate 51 through the cross arm 56, and then transmit through the inclined rod 52, and finally drive the two trapezoidal blocks 53 to protrude from the inside of the separation arm 42, expand the width of the separation arm 42, and then separate the two paper tubes more thoroughly;

[0035] After the paper tubes are cut, when they are discharged through the arc plate 2, the two paper tubes are automatically separated by the separation mechanism 4. At the same time, when the separation mechanism 4 separates the two paper tubes, it will automatically expand the width of the separation arm 42 through the added expansion mechanism 5, thereby separating the paper tubes more thoroughly, making it convenient for the staff to fix and transport the paper tubes by vehicle, thereby improving the use effect of the device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper drop platform for a roll paper cutter, characterized in that: include: A base (1), the back of the base (1) being connected to an arc-shaped plate (2) via a hinge, the top of the base (1) being connected to a first hydraulic rod (3) via a hinge, the output end of the first hydraulic rod (3) being connected to the arc-shaped plate (2) via a hinge, and the outside of the arc-shaped plate (2) being connected to a separation mechanism (4); The separation mechanism (4) comprises a bracket (41), wherein the bracket (41) is connected to the arc-shaped plate (2), one end of the bracket (41) close to the arc-shaped plate (2) is connected to a separation arm (42) via a hinge, the bottom of the separation arm (42) is connected to a second hydraulic rod (43) via a hinge, the front and back sides of the second hydraulic rod (43) are connected to a square plate (44) via seat bearings, and the square plate (44) is connected to the arc-shaped plate (2); The expansion mechanism (5) is installed inside the separation arm (42), and the expansion mechanism (5) includes a slide plate (51). The top of the slide plate (51) is connected with springs (54) at equal intervals, and the springs (54) are connected to the inside of the separation arm (42). Both sides of the bottom of the slide plate (51) are connected with double-headed hinges. The front and back sides of the bottom of the double-headed hinge are rotatably connected with an inclined rod (52). The outside of the inclined rod (52) is connected with a trapezoidal block (53) through a hinge. The trapezoidal block (53) is slidably connected to the separation arm (42). The bottom of the slide plate (51) is fixedly connected with a pull rope (55), and the bottom of the pull rope (55) is connected with a cross arm (56), and the cross arm (56) is connected to the arc plate (2).

2. A paper drop platform for a roll paper cutter according to claim 1, characterized in that: The left side of the arc-shaped plate (2) is connected to a triangular plate (21) via a hinge.

3. The paper drop platform for a roll paper cutter according to claim 1, characterized in that: A groove (22) is provided on the top of the arc-shaped plate (2), and the groove (22) is slidably connected to the separation arm (42).

4. The paper drop platform for a roll paper cutter according to claim 1, characterized in that: The exterior of the arc-shaped plate (2) is connected with reinforcing ribs (23) at equal intervals.

5. The paper drop platform for a roll paper cutter according to claim 1, characterized in that: A cross groove (421) is provided inside the separation arm (42), and the inside of the cross groove (421) is slidably connected to the trapezoidal block (53) and the slide plate (51) respectively.

6. The paper drop platform for a roll paper cutter according to claim 1, characterized in that: There are at least two groups of bases (1), and the two bases (1) are connected to the arc-shaped plate (2).

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