Carton staple removing machine

Abstract

The utility model discloses a carton nail removing machine which comprises a machine frame, a U-shaped bottom cavity is formed in the machine frame, a limiting assembly is arranged in the U-shaped bottom cavity, a support is welded to the machine frame, a vertical lead screw is connected into the support in a rotating mode, a vertical sliding block is arranged on the vertical lead screw and extends out of the support, and the limiting assembly is connected with the vertical lead screw in a rotating mode. The device comprises a longitudinal box and is fixedly connected with the longitudinal box, an adjusting assembly is arranged in the longitudinal box, the adjusting assembly comprises a longitudinal lead screw rotationally connected into the longitudinal box, a longitudinal sliding block is arranged on the longitudinal lead screw, and the longitudinal sliding block extends out of the longitudinal box and is connected with a frame through a downward pressing air cylinder. A nail removing air cylinder is fixedly installed at the center of the top end of the inner surface of the frame, the output end of the nail removing air cylinder is fixedly connected with a transverse box, a nail removing assembly is arranged in the transverse box, the longitudinal screw rod is made to rotate, the carton does not need to be moved, longitudinal carton nails on the carton can be removed through the nail removing assembly, and the carton nail removing efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a nail pulling machine, concretely relates to a carton nail pulling machine. BACKGROUND

[0002] Carton: it is the most widely used packaging product, according to different materials, there is corrugated carton, single-layer paperboard box, etc., there are various specifications and models, the commonly used paper box is three layers, five layers, seven layers are less used, each layer is divided into inner paper, corrugated paper, core paper, face paper, inner and face paper have tea board paper, kraft paper, core paper uses corrugated paper, the color and hand feeling of various papers are different, and the paper produced by different manufacturers is also different. The paper box is often spliced and assembled by using nails in the assembly process, and these nails need to be cleaned off in the recycling process of the paper box to process the paper box again.

[0003] For example, application number: CN202222281217.7, the utility model discloses a carton nail pulling device, including the frame and setting up on the frame workbench, the workbench is provided with the down pressure cylinder through the vertical adjusting mechanism, the telescopic rod of down pressure cylinder is provided with the protective frame, the bottom plate of protective frame is as carton pressing plate, and shovel nail mouth is horizontally set up on the carton pressing plate. The utility model aims at providing a kind of carton nail pulling device, only needs manual cooperation to feed, and nail pulling action is realized by down pressure cylinder and nail pulling cylinder, labor intensity is small, and processing efficiency is high.

[0004] Based on the above patent retrieval, and in combination with the device in the prior art, the paper box on the market exists different sizes, so that the position of box nail is different, however, the nail shoveling mechanism in the above device cannot move vertically, need to adjust the limiting plate and move the paper box, so that the vertical box nail on the paper box can be disassembled, and it is too cumbersome to adjust the limiting plate and the paper box, thereby affecting the efficiency of carton nail pulling.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0006] For the problems in the related art, the utility model provides a carton nail pulling machine to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the specific technical scheme as follows:

[0008] The utility model provides a carton unpin machine, including the frame, the frame inside is equipped with the limiting component, the frame is welded with the support, the support is rotatably connected with vertical screw rod, vertical screw rod is connected with vertical slide block on the screw thread, vertical slide block extends to the support outside, and with vertical box fixed connection, vertical box is equipped with the adjusting component, the adjusting component includes the vertical screw rod of rotatable connection in vertical box, vertical screw rod one end extends to vertical box outside, and with vertical motor connection, vertical screw rod is connected with vertical slide block on the screw thread, vertical slide block extends to vertical box outside, and with the fixed connection of down pressure air cylinder, down pressure air cylinder's output and frame fixed connection, the frame bottom is equipped with the unpin mouth of opening, the frame inner surface top center is equipped with the unpin air cylinder of fixed mounting, unpin air cylinder's output and horizontal box fixed connection, horizontal box is equipped with unpin component.

[0009] Further, in order to increase the practicability of the carton unpin machine, the limiting component includes a rotating shaft rotatably connected in the U-shaped bottom cavity, tapered gears are fixedly connected to both ends of the rotating shaft, screw rods are symmetrically arranged in the U-shaped bottom cavity away from the rotating shaft, tapered gears are fixedly installed on one end of the screw rods, the tapered gears are engaged with the tapered gears, moving blocks are threadedly connected to the screw rods, and the moving blocks extend out of the frame.

[0010] Further, in order to facilitate the removal of the box nails, the unpin component includes a bidirectional threaded rod rotatably connected in the horizontal box, lateral slide blocks are symmetrically arranged on the bidirectional threaded rod, the lateral slide blocks are threadedly connected with the bidirectional threaded rod, the lateral slide blocks extend out of the horizontal box and are fixedly connected with the dismounting clamping blocks, one end of the bidirectional threaded rod extends out of the horizontal box and is connected with a reciprocating motor.

[0011] Further, in order to make the horizontal box stably slide in the frame, sliding grooves are formed in both ends of the inner surface of the frame, and L-shaped sliding blocks are welded to both ends of the top of the horizontal box and are slidably connected with the sliding grooves.

[0012] Further, in order to facilitate the control of the vertical motor and the reciprocating motor by the personnel, a first hand control switch and a second hand control switch are respectively installed on one side of the outer surface of the frame, the first hand control switch is electrically connected with the vertical motor, and the second hand control switch is electrically connected with the reciprocating motor.

[0013] Further, in order to facilitate the control of the down pressure air cylinder and the unpin air cylinder by the personnel, a first foot pedal switch and a second foot pedal switch are respectively installed on the bottom of the frame, the first foot pedal switch is electrically connected with the down pressure air cylinder, and the second foot pedal switch is electrically connected with the unpin air cylinder.

[0014] Further, in order to make the vertical screw rod rotate, the vertical screw rod extends out of the bracket and is fixedly connected with an adjusting hand wheel.

[0015] Further, in order to make the rotating shaft rod rotate, the rotating shaft rod extends out of the rack and is fixedly connected with a rotating disc.

[0016] The paper box un-nailing machine has the advantages that:

[0017] 1. By controlling the first hand control switch, the longitudinal motor is enabled to work, the longitudinal motor drives the longitudinal screw rod to rotate in the longitudinal box, the rotation of the longitudinal screw rod enables the longitudinal sliding block to slide on the longitudinal box, the sliding of the longitudinal sliding block enables the un-nailing opening on the frame to be aligned with the position to be un-nailed, the first foot pedal switch is controlled to enable the lower pressing cylinder to work, the lower pressing cylinder enables the frame to press the carton, the second foot pedal switch is controlled to enable the un-nailing cylinder to work, the un-nailing cylinder enables the horizontal box to move and enables the un-nailing clamp block on the horizontal box to move to both ends of the box nail, at this time, the second hand control switch is controlled to enable the reciprocating motor to work, the reciprocating motor drives the bidirectional screw rod to rotate and enables the transverse sliding block to move towards each other, the movement of the transverse sliding block enables the un-nailing clamp block to clamp the box nail, and the box nail is removed from the carton, by rotating the longitudinal screw rod, the un-nailing assembly can un-nail the longitudinal box nail on the carton without moving the carton, and the efficiency of un-nailing the carton is further improved.

[0018] 2. The rotating disc is rotated to enable the rotating shaft rod to rotate in the U-shaped bottom cavity and enable the bevel gear I to rotate synchronously, the bevel gear I is engaged with the bevel gear II to enable the screw rod to rotate in the U-shaped bottom cavity and enable the moving block to slide on the rack, the sliding of the moving block enables the limiting plate to move, the movement of the limiting plate can un-nail the carton of different sizes, and the practicality of the un-nailing machine is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the premise of not paying creative effort.

[0020] Figure 1 is a structural schematic view of a paper box un-nailing machine according to an embodiment of the present application;

[0021] Figure 2 is a bottom view and sectional view of a paper box un-nailing machine according to an embodiment of the present application;

[0022] Figure 3 is a side view and sectional view of a paper box un-nailing machine according to an embodiment of the present application;

[0023] Figure 4 It is a cross-sectional view of a frame of a carton un-nailing machine according to an embodiment of the present application.

[0024] In the drawings:

[0025] 1, rack; 2, first foot switch; 3, second foot switch; 4, first hand control switch; 5, second hand control switch; 6, U-shaped bottom cavity; 7, rotating shaft; 8, rotating disc; 9, bevel gear one; 10, threaded rotating rod; 11, bevel gear two; 12, moving block; 13, limiting plate; 14, support; 15, vertical screw rod; 16, adjusting hand wheel; 17, vertical sliding block; 18, vertical box; 19, vertical screw rod; 20, vertical motor; 21, vertical sliding block; 22, downward pressing cylinder; 23, frame; 24, un-nailing opening; 25, un-nailing cylinder; 26, sliding groove; 27, horizontal box; 28, L-shaped sliding block; 29, bidirectional threaded rod; 30, reciprocating motor; 31, horizontal sliding block; 32, dismounting clamping block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] According to the embodiments of the present application, a carton un-nailing machine is provided.

[0028] Embodiment one;

[0029] As Figure 1 and Figure 2As shown, according to the cart nail pulling machine of the utility model embodiment, first foot switch 2 and second foot switch 3 are respectively installed on the bottom of rack 1, first hand switch 4 and second hand switch 5 are respectively installed on the side of the outer surface of rack 1, U-shaped bottom cavity 6 is opened in the inside of rack 1, limiting assembly is arranged in U-shaped bottom cavity 6, limiting assembly comprises rotating shaft 7 rotatingly connected in U-shaped bottom cavity 6, rotating shaft 7 extends to the outside of rack 1 and is fixedly connected with rotating disc 8, bevel gear one 9 is fixedly connected on the both ends of rotating shaft 7, screw rod 10 is symmetrically arranged on the end of U-shaped bottom cavity 6 away from rotating shaft 7, bevel gear two 11 is fixedly installed on the end of screw rod 10, bevel gear two 11 is engaged with bevel gear one 9, support block is welded on the end of U-shaped bottom cavity 6 close to bevel gear two 11, support block is rotatingly connected with screw rod 10, so that screw rod 10 is stable in U-shaped bottom cavity 6, moving block 12 is screw-connected on screw rod 10, moving block 12 extends to the outside of rack 1, limiting plate 13 is fixedly connected between moving block 12, rotating rotating disc 8, rotating shaft 7 rotates in U-shaped bottom cavity 6, and bevel gear one 9 rotates synchronously, screw rod 10 rotates in U-shaped bottom cavity 6 by the engagement of bevel gear one 9 and bevel gear two 11, and moving block 12 slides on rack 1, the sliding of moving block 12 makes limiting plate 13 move, the movement of limiting plate 13 can pull the nail of different size cart, further improve the practicability of nail pulling machine.

[0030] Example two;

[0031] Please refer to Figure 1 、 Figure 3 and Figure 4, the rack 1 is welded with a support 14 with a support cavity, one end of the rack 1 near the support 14 is a workbench for disassembling nails, a vertical screw rod 15 is rotatably connected in the support cavity, the vertical screw rod 15 extends out of the support 14 and is fixedly connected with an adjusting hand wheel 16, a vertical sliding block 17 is threadedly connected on the vertical screw rod 15, the vertical sliding block 17 extends out of the support 14 and is fixedly connected with a vertical box 18, in order to increase the stability of the vertical box 18 and the vertical sliding block 17, a support inclined rod is fixedly arranged between the vertical box 18 and the vertical sliding block 17, a vertical cavity is formed in the vertical box 18, an adjusting assembly is arranged in the vertical cavity, the adjusting assembly comprises a vertical screw rod 19 rotatably connected in the vertical cavity, one end of the vertical screw rod 19 extends out of the vertical box 18 and is connected with a vertical motor 20, the vertical motor 20 is electrically connected with a first hand control switch 4, the connecting wire of the vertical motor 20 to the first hand control switch 4 is reserved with a certain length, so as to facilitate the movement of the vertical motor 20, a vertical sliding block 21 is threadedly connected on the vertical screw rod 19, the vertical sliding block 21 extends out of the vertical box 18 and is fixedly connected with a downward pressing air cylinder 22, the downward pressing air cylinder 22 is symmetrically arranged on the vertical sliding block 21, the downward pressing air cylinder 22 is electrically connected with a first foot pedal switch 2, the connecting wire of the downward pressing air cylinder 22 to the first foot pedal switch 2 is reserved with a certain length, so as to facilitate the movement of the downward pressing air cylinder 22, an output end of the downward pressing air cylinder 22 is fixedly connected with a frame 23, a square hole is formed in the frame 23, a disassembling nail opening 24 is formed in the bottom end of the frame 23, the disassembling nail opening 24 communicates with the square hole, a disassembling nail air cylinder 25 is fixedly arranged on the top center of the inner surface of the square hole, the disassembling nail air cylinder 25 is electrically connected with a second foot pedal switch 3, the connecting wire of the disassembling nail air cylinder 25 to the second foot pedal switch 3 is reserved with a certain length, so as to facilitate the movement of the disassembling nail air cylinder 25, an output end of the disassembling nail air cylinder 25 is fixedly connected with a horizontal box 27 with a horizontal cavity, in order to facilitate the stable sliding of the horizontal box 27 in the square hole, sliding grooves 26 are formed in the two ends of the inner surface of the square hole, L-shaped sliding blocks 28 are welded on the top two ends of the horizontal box 27, the L-shaped sliding blocks 28 are slidably connected with the sliding grooves 26, a disassembling nail assembly is arranged in the horizontal cavity, the disassembling nail assembly comprises a bidirectional threaded rod 29 rotatably connected in the horizontal cavity, horizontal sliding blocks 31 are symmetrically arranged on the bidirectional threaded rod 29, the horizontal sliding blocks 31 are threadedly connected with the bidirectional threaded rod 29, the horizontal sliding blocks 31 extend out of the horizontal box 27 and are fixedly connected with disassembling clamping blocks 32, one end of the bidirectional threaded rod 29 extends out of the horizontal box 27 and is connected with a reciprocating motor 30, the reciprocating motor 30 is electrically connected with a second hand control switch 5, the connecting wire of the reciprocating motor 30 to the second hand control switch 5 is reserved with a certain length, so as to facilitate the movement of the reciprocating motor 30, by controlling the first hand control switch 4, the vertical motor 20 is controlled to work, the vertical motor 20 drives the vertical screw rod 19 to rotate in the vertical box 18, the rotation of the vertical screw rod 19 drives the vertical sliding block 21 to slide on the vertical box 18, the sliding of the vertical sliding block 21 aligns the disassembling nail opening 24 on the frame 23 with a position to be disassembled, the first foot pedal switch 2 is controlled to drive the downward pressing air cylinder 22 to work,The down pressure cylinder 22 makes the frame 23 extrude the carton, the second foot switch 3 is controlled, the nail removing cylinder 25 is worked, the nail removing cylinder 25 makes the horizontal box 27 move, and the dismounting clamp block 32 on the horizontal box 27 moves to the both ends of the box nail, at this time, the second hand control switch 5 is controlled, the reciprocating motor 30 is worked, the reciprocating motor 30 drives the bidirectional screw rod 29 to rotate, and the horizontal sliding block 31 moves towards each other, the movement of the horizontal sliding block 31 makes the dismounting clamp block 32 clamp the box nail, and the box nail is removed from the carton, by rotating the longitudinal screw rod 19, the nail removing assembly can remove the longitudinal box nail on the carton without moving the carton, and the efficiency of the carton nail removing is further improved.

[0032] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0033] In actual application, firstly, the vertical screw rod 15 is rotated by rotating the adjusting hand wheel 16, the rotation of the vertical screw rod 15 makes the vertical sliding block 17 slide, and the sliding of the vertical sliding block 17 further adjusts the vertical position of the vertical box 18, secondly, the rotating shaft rod 7 is rotated in the U-shaped bottom cavity 6 by rotating the rotating disc 8, and the bevel gear one 9 is synchronously rotated, the threaded rotating rod 10 is rotated in the U-shaped bottom cavity 6 by the meshing of the bevel gear one 9 and the bevel gear two 11, and the moving block 12 slides on the rack 1, the sliding of the moving block 12 makes the limiting plate 13 move, the movement of the limiting plate 13 can dismount the nails of paper boxes of different sizes, then, the longitudinal motor 20 is worked by controlling the first hand control switch 4, the longitudinal motor 20 drives the longitudinal screw rod 19 to rotate in the vertical box 18, the rotation of the longitudinal screw rod 19 makes the longitudinal sliding block 21 slide on the vertical box 18, the sliding of the longitudinal sliding block 21 makes the nail removing port 24 on the frame 23 align with the position to be dismounted, the down pressure cylinder 22 is worked by controlling the first foot switch 2, the down pressure cylinder 22 makes the frame 23 extrude the carton, the nail removing cylinder 25 is worked by controlling the second foot switch 3, the nail removing cylinder 25 makes the horizontal box 27 move, and the dismounting clamp block 32 on the horizontal box 27 moves to the both ends of the box nail, at this time, the reciprocating motor 30 is worked by controlling the second hand control switch 5, the reciprocating motor 30 drives the bidirectional screw rod 29 to rotate, and the horizontal sliding block 31 moves towards each other, the movement of the horizontal sliding block 31 makes the dismounting clamp block 32 clamp the box nail, and the box nail is removed from the carton, by rotating the longitudinal screw rod 19, the nail removing assembly can remove the longitudinal box nail on the carton without moving the carton, and the efficiency of the carton nail removing is further improved.

[0034] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A carton un-stapling machine comprising a frame (1), characterised in that, The rack (1) is internally provided with a U-shaped bottom cavity (6), the U-shaped bottom cavity (6) is provided with a limiting assembly, the rack (1) is welded with a support (14), the support (14) is rotatably connected with a vertical screw rod (15), the vertical screw rod (15) is threadedly connected with a vertical sliding block (17), the vertical sliding block (17) extends to the outside of the support (14) and is fixedly connected with a vertical box (18), the vertical box (18) is provided with an adjusting assembly, the adjusting assembly comprises a vertical screw rod (19) rotatably connected in the vertical box (18), one end of the vertical screw rod (19) extends to the outside of the vertical box (18) and is connected with a vertical motor (20), the vertical screw rod (19) is threadedly connected with a vertical sliding block (21), the vertical sliding block (21) extends to the outside of the vertical box (18) and is fixedly connected with a downward pressing air cylinder (22), the output end of the downward pressing air cylinder (22) is fixedly connected with a frame (23), the bottom end of the frame (23) is provided with a nail removing opening (24), the inner surface top center of the frame (23) is fixedly connected with a nail removing air cylinder (25), the output end of the nail removing air cylinder (25) is fixedly connected with a horizontal box (27), the horizontal box (27) is provided with a nail removing assembly.

2. A carton un-stapling machine according to claim 1, wherein, The limiting assembly comprises a rotating shaft rod (7) rotatably connected in the U-shaped bottom cavity (6), both ends of the rotating shaft rod (7) are fixedly connected with bevel gears (9), one end of the U-shaped bottom cavity (6) away from the rotating shaft rod (7) is symmetrically provided with a threaded rotating rod (10), one end of the threaded rotating rod (10) is fixedly connected with a bevel gear (11), the bevel gear (11) is engaged with the bevel gear (9), the threaded rotating rod (10) is threadedly connected with a moving block (12), the moving block (12) extends to the outside of the rack (1), the moving block (12) is fixedly connected with a limiting plate (13) between.

3. A carton un-stapling machine according to claim 1, wherein, The nail removing assembly comprises a bidirectional threaded rod (29) rotatably connected in the horizontal box (27), the bidirectional threaded rod (29) is symmetrically provided with transverse sliding blocks (31), the transverse sliding blocks (31) are threadedly connected with the bidirectional threaded rod (29), the transverse sliding blocks (31) extend to the outside of the horizontal box (27) and are fixedly connected with dismounting clamping blocks (32), one end of the bidirectional threaded rod (29) extends to the outside of the horizontal box (27) and is connected with a reciprocating motor (30).

4. A carton un-stapling machine according to claim 3, wherein, Both ends of the inner surface of the frame (23) are provided with sliding grooves (26), both ends of the top of the horizontal box (27) are welded with L-shaped sliding blocks (28), the L-shaped sliding blocks (28) are slidably connected with the sliding grooves (26).

5. A carton un-stapling machine according to claim 4, wherein, One side of the outer surface of the rack (1) is respectively provided with a first hand control switch (4) and a second hand control switch (5), the first hand control switch (4) is electrically connected with the vertical motor (20), and the second hand control switch (5) is electrically connected with the reciprocating motor (30).

6. A carton un-stapling machine according to claim 5, wherein, The first foot switch (2) and the second foot switch (3) are respectively arranged on the bottom of the frame (1), the first foot switch (2) is electrically connected with the pressing cylinder (22), and the second foot switch (3) is electrically connected with the nail pulling cylinder (25).

7. A carton un-stapling machine according to claim 1 wherein, The vertical screw rod (15) extends to the outside of the support (14) and is fixedly connected with an adjusting hand wheel (16).

8. A carton un-stapling machine according to claim 2 wherein, The rotating shaft rod (7) extends to the outside of the frame (1) and is fixedly connected with a rotating disc (8).

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