Large hardboard packing machine capable of conducting pretreatment

Abstract

The utility model relates to the technical field of packaging machines, in particular to a large cardboard packaging machine capable of conducting pretreatment. According to the technical scheme, the large cardboard packing machine capable of conducting pretreatment comprises a supporting mechanism, a folding mechanism and a rope bundling mechanism. The folding mechanism is arranged on the supporting mechanism and used for folding the large hardboard to be packaged. The rope bundling mechanism is arranged on the folding mechanism and used for bundling the folded large hardboard. The utility model provides a large hardboard packing machine capable of pre-processing, which solves the technical problem that manual pre-processing is needed when large hardboards are packed by the existing packing machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machine technical field especially relates to a large -scale cardboard packing machine of pre -treatment. BACKGROUND

[0002] Packing machine is a kind of common paper product packing equipment, however, due to some cardboard volume is larger, ordinary packing machine is difficult to directly pack it into a bundle.This kind of large -scale cardboard often needs to fold it manually first, after folding, it is packed into a bundle in packing machine, seriously influence packing efficiency. UTILITY MODEL CONTENTS

[0003] The utility model provides a large -scale cardboard packing machine of pre -treatment has solved the technical problem that the existing packing machine needs manual pre -treatment when packing large -scale cardboard.

[0004] To realize this technical purpose, the utility model adopts the following scheme: a large -scale cardboard packing machine of pre -treatment, including support mechanism, folding mechanism and bundle rope mechanism;

[0005] Folding mechanism is set up on support mechanism, for folding the large -scale cardboard to be packed;

[0006] Bundle rope mechanism is set up on folding mechanism, for binding the large -scale cardboard after folding.

[0007] Further, support mechanism is support leg, and support mechanism is set up on ground.

[0008] Further, folding mechanism includes fixed plate, rotating plate and drive assembly;

[0009] Fixed plate is fixedly set up on support mechanism;

[0010] Rotating plate is detachably set up on support mechanism, and rotating plate and fixed plate are rotationally connected;

[0011] Drive assembly is set up between fixed plate and rotating plate, and drive assembly is used to drive rotating plate to rotate.

[0012] Further, drive assembly includes hydraulic oil cylinder, L-shaped drive arm and drive rod;

[0013] One end of hydraulic oil cylinder is rotationally set in first installation slot on fixed plate through pivot, and the other end of hydraulic oil cylinder and one end of L-shaped drive arm are rotationally connected, and the bending part of L-shaped drive arm is rotationally set in first installation slot through pivot, and the other end of L-shaped drive arm and one end of drive rod are rotationally connected, and the other end of drive rod is rotationally set in second installation slot on rotating plate through pivot.

[0014] Furthermore, both the fixed plate and the rotating plate are equipped with adjustable baffle assemblies, which are used to fix the edges of large cardboard pieces;

[0015] The baffle assemblies on the fixed plate and the baffle assemblies on the rotating plate are arranged alternately.

[0016] Furthermore, the baffle assembly includes a lead screw, a guide rod, a baffle, and a knob;

[0017] The lead screw is rotatably mounted in a through slot on a fixed plate or a rotating plate via a bearing, and a knob is coaxially fixedly connected to one end of the lead screw extending from the inside of the through slot.

[0018] The guide rod is set parallel to one side of the lead screw;

[0019] The baffle is threaded onto the outside of the lead screw, and the baffle is slidably sleeved onto the outside of the guide rod.

[0020] Furthermore, two symmetrical first fixing rings are fixed on the sides of the fixed plate and the rotating plate adjacent to each other.

[0021] Furthermore, the rope binding mechanism includes a receiving groove, a pull rod, and a second fixing ring formed on the fixed plate;

[0022] The pull rod is slidably inserted into the through hole opened on the rotating plate. Both ends of the pull rod extend out of the through hole. A connecting groove connecting the inside and outside of the through hole is opened at the top of the through hole. A rope binding ring is fixed at both ends of the pull rod.

[0023] Two second fixing rings are respectively fixed at both ends of the receiving groove.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0025] This utility model is equipped with a folding mechanism, which can first fold large cardboard to reduce its area. The folded cardboard is easier to pack and transport in the next step. The binding mechanism can pack the folded cardboard into bundles. The combination of the folding mechanism and the binding mechanism improves packing efficiency.

[0026] Adjustable baffle assemblies are provided on the fixed plate and the rotating plate. When the folding mechanism folds the cardboard, the baffle assemblies can fix the edges of the large cardboard and prevent the large cardboard from falling off the fixed plate and the rotating plate.

[0027] This utility model also includes a first fixing ring. In use, a fixing rope is tied to the first fixing ring. The fixing rope secures the middle of the large cardboard, preventing the middle of the large cardboard from bulging outward and improving the stability of the folding operation. Attached Figure Description

[0028] Figure 1A schematic view of a large-scale cardboard packing machine capable of pretreatment provided by the embodiment of the present utility model;

[0029] Figure 2 For Figure 1 A enlarged view of middle A part:

[0030] Figure 3 Another schematic view of a large-scale cardboard packing machine capable of pretreatment provided by the embodiment of the present utility model;

[0031] Figure 4 For Figure 3 A enlarged view of middle B part:

[0032] Figure 5 For Figure 3 A enlarged view of middle C part.

[0033] Explanation of reference signs:

[0034] 1, support mechanism, 2, folding mechanism, 21, fixed plate, 211, first installation groove, 212, through groove, 213, first fixed ring, 214, containing groove, 22, rotating plate, 221, second installation groove, 222, through hole, 223, communication groove, 23, drive assembly, 231, hydraulic oil cylinder, 232, L-shaped drive arm, 2321, bending part, 233, drive rod, 24, baffle assembly, 241, lead screw, 242, guide rod, 243, baffle, 244, knob, 3, rope mechanism, 31, pull rod, 32, second fixed ring, 33, rope ring. Specific implementation

[0035] In order to fully understand the purpose, features and effects of the present utility model, the following specific implementation is used to make a detailed description of the present utility model, but the present utility model is not limited to this.

[0036] As Figures 1 to 5 shown, the present utility model provides a large-scale cardboard packing machine capable of pretreatment, which comprises a support mechanism 1, a folding mechanism 2 and a rope mechanism 3.

[0037] Please refer to Figure 1The folding mechanism 2 is mounted on the support mechanism 1 and is used to fold large cardboard pieces to be packaged. The folding mechanism 2 includes a fixed plate 21, a rotating plate 22, and a drive assembly 23. The fixed plate 21 is fixedly mounted on the support mechanism 1; preferably, four support legs are fixedly connected to the bottom of the fixed plate 21. The rotating plate 22 is detachably mounted on the support mechanism 1; preferably, two support legs are provided at the bottom of the rotating plate 22, which only serve to support the rotating plate 22 and are not fixedly connected to it. The rotating plate 22 and the fixed plate 21 are rotatably connected, and the drive assembly 23 is located between the fixed plate 21 and the rotating plate 22, driving the rotating plate 22 to rotate.

[0038] As one implementation method of driving component 23, please refer to... Figure 1 , Figure 3 and Figure 4 The drive assembly 23 includes a hydraulic cylinder 231, an L-shaped drive arm 232, and a drive rod 233. One end of the hydraulic cylinder 231 is rotatably mounted in a first mounting groove 211 on a fixed plate 21 via a rotating shaft. The first mounting groove 211 extends along the length of the folding mechanism 2. The other end of the hydraulic cylinder 231 is rotatably connected to one end of the L-shaped drive arm 232. The bent portion 2321 of the L-shaped drive arm 232 is rotatably mounted in the first mounting groove 211 via a rotating shaft. In this invention, the bent portion 2321 refers to the connection point of the two straight arms of the L-shaped drive arm 232. The other end of the L-shaped drive arm 232 is rotatably connected to one end of the drive rod 233. The other end of the drive rod 233 is rotatably mounted in a second mounting groove 221 on a rotating plate 22 via a rotating shaft. The second mounting groove 221 corresponds to the first mounting groove 211.

[0039] by Figure 1 For example, when the fixed plate 21 and the rotating plate 22 are on the same plane, the height of the bending part 2321 is higher than the height of both ends of the L-shaped drive arm 232. In use, a large cardboard is placed on the fixed plate 21 and the rotating plate 22, and the hydraulic cylinder 231 is activated. The hydraulic cylinder 231 drives the L-shaped drive arm 232 to rotate counterclockwise. The L-shaped drive arm 232 drives the drive rod 233 to move, further causing the rotating plate 22 to rotate counterclockwise, thus realizing the function of folding the large cardboard.

[0040] Please continue to refer to this. Figure 1 To prevent large cardboard pieces from sliding out from the left or right side of the folding mechanism 2 during folding, both the fixed plate 21 and the rotating plate 22 are equipped with adjustable baffle assemblies 24. These baffle assemblies 24 are used to secure the edges of the large cardboard pieces. Preferably, the baffle assemblies 24 on the fixed plate 21 and the rotating plate 22 are staggered to prevent collisions between the baffle assemblies 24 on the rotating plate 22 and the fixed plate 21 after the rotating plate 22 has fully rotated.

[0041] Please refer to Figure 3 and Figure 5 The baffle assembly 24 includes a lead screw 241, a guide rod 242, a baffle 243, and a knob 244. The lead screw 241 is rotatably mounted in a through groove 212 formed on a fixed plate 21 or a rotating plate 22 via a bearing. The through groove 212 extends along the length of the folding mechanism 2. The knob 244 is coaxially fixedly connected to one end of the lead screw 241 extending from inside the through groove 212. The guide rod 242 is arranged parallel to one side of the lead screw 241. The baffle 243 is threaded onto the outside of the lead screw 241 and slidably mounted on the outside of the guide rod 242.

[0042] When in use, the operator turns the knob 244 by hand. The knob 244 drives the lead screw 241 to rotate, which in turn causes the baffle 243 to move along the lead screw 241, so that the baffle 243 comes into contact with the large cardboard.

[0043] by Figure 1 For example, during the rotation of the rotating plate 22, the center of the large cardboard can easily bulge upwards, affecting the folding effect. To solve this problem, two symmetrical first fixing rings 213 are fixed to the side of the fixing plate 21 adjacent to the rotating plate 22. In use, the two ends of the fixing rope are tied to the two first fixing rings 213 respectively, so that the rope body presses down on the top of the large cardboard. When the rotating plate 22 rotates, the fixing rope can fix the center of the large cardboard to the fixing plate 21, preventing the center of the large cardboard from bulging upwards.

[0044] The binding mechanism 3 is mounted on the folding mechanism 2 and is used to bind the folded large cardboard. Please refer to [reference needed]. Figures 1-3 The rope-tying mechanism 3 includes a receiving groove 214 formed on the fixed plate 21, a pull rod 31, and second fixing rings 32. The pull rod 31 is slidably inserted into a through hole 222 formed on the rotating plate 22, with both ends of the pull rod 31 extending out of the through hole 222. A connecting groove 223 connecting the inside and outside of the through hole 222 is formed at the top of the through hole 222. Rope-tying rings 33 are fixedly attached to both ends of the pull rod 31. Two second fixing rings 32 are fixedly set at both ends of the receiving groove 214. It should be noted that the diameter of the pull rod 31 is larger than the width of the connecting groove 223, that is, the pull rod 31 cannot fall out of the connecting groove 223.

[0045] Preferably, both the receiving groove 214 and the through hole 222 extend along the width direction of the folding mechanism 2.

[0046] In use, one end of the binding rope is tied to the second fixing ring 32, and the rope body is laid in the accommodating groove 214. Then, the large cardboard is laid on the fixing plate 21 and the rotating plate 22, and the middle part of the large cardboard is fixed on the fixing plate 21 by using the fixing rope. The baffle assembly 24 is adjusted so that the baffle assembly 24 is close to the edge of the large cardboard. The driving assembly 23 is started, and the driving assembly 23 drives the rotating plate 22 to rotate. When the large cardboard is folded, the other end of the binding rope is tied to the binding rope ring 33, the pull rod 31 is pulled out of the through hole 222, the binding rope is passed through the communicating groove 223 to the large cardboard on the ground, the folded large cardboard is tightly bound by using the binding rope, and then the fixing rope is untied, so the packaging of the large cardboard is completed.

[0047] Finally, it should be noted that: the above-mentioned is only the preferred embodiment of the present application, of course, the person skilled in the art can make changes and modifications to the present application, if these modifications and modifications belong to the scope of the present application claims and its equivalent technology, should be considered as the protection scope of the present application.

Claims

1. A pre-treatable large-scale cardboard packer, characterized in that, The device comprises a supporting mechanism (1), a folding mechanism (2) and a binding mechanism (3); The folding mechanism (2) is arranged on the supporting mechanism (1) and used for folding large cartons to be packed; The binding mechanism (3) is arranged on the folding mechanism (2) and used for binding the folded large cartons.

2. A pre-conditionable large hardboard packer according to claim 1, characterized in that, The supporting mechanism (1) is a supporting leg, which is arranged on the ground.

3. A pre-conditionable large hardboard packer according to claim 1, characterized in that, The folding mechanism (2) comprises a fixed plate (21), a rotating plate (22) and a driving assembly (23); The fixed plate (21) is fixedly arranged on the supporting mechanism (1); The rotating plate (22) is detachably arranged on the supporting mechanism (1), and the rotating plate (22) and the fixed plate (21) are rotationally connected; The driving assembly (23) is arranged between the fixed plate (21) and the rotating plate (22), and the driving assembly (23) is used for driving the rotating plate (22) to rotate.

4. A pre-conditionable large hardboard packer according to claim 3, characterized in that, The driving assembly (23) comprises a hydraulic oil cylinder (231), an L-shaped driving arm (232) and a driving rod (233); One end of the hydraulic oil cylinder (231) is rotationally arranged in a first mounting groove (211) formed in the fixed plate (21) through a rotating shaft, the other end of the hydraulic oil cylinder (231) is rotationally connected with one end of the L-shaped driving arm (232), the bent part (2321) of the L-shaped driving arm (232) is rotationally arranged in the first mounting groove (211) through a rotating shaft, the other end of the L-shaped driving arm (232) is rotationally connected with one end of the driving rod (233), and the other end of the driving rod (233) is rotationally arranged in a second mounting groove (221) formed in the rotating plate (22) through a rotating shaft.

5. A pre-conditionable large hardboard packer according to claim 4, characterized in that, The fixed plate (21) and the rotating plate (22) are both provided with adjustable baffle assemblies (24), and the baffle assemblies (24) are used for fixing the edges of the large cartons; The baffle assemblies (24) on the fixed plate (21) and the baffle assemblies (24) on the rotating plate (22) are staggered.

6. A pre-conditionable large hardboard packer according to claim 5, characterized in that, The baffle assembly (24) comprises a lead screw (241), a guide rod (242), a baffle (243) and a knob (244); The lead screw (241) is rotationally arranged in a through groove (212) formed in the fixed plate (21) or the rotating plate (22) through a bearing, and the knob (244) is coaxially fixedly connected with one end of the lead screw (241) extending out of the through groove (212); The guide rod (242) is arranged in parallel on one side of the lead screw (241); The baffle (243) is threadedly sleeved on the outside of the lead screw (241), and the baffle (243) is slidably sleeved on the outside of the guide rod (242).

7. A pre-conditionable large hardboard packer according to claim 6, characterized in that, Two symmetrical first fixing rings (213) are fixedly arranged on the side surfaces of the fixed plate (21) and the rotating plate (22).

8. A pre-conditionable large-scale cardboard packer according to any one of claims 3-7, characterized in that, The binding mechanism (3) comprises a containing groove (214) formed in the fixed plate (21), a pull rod (31) and a second fixing ring (32); The pull rod (31) is slidingly inserted into a through hole (222) formed on the rotating plate (22), both ends of the pull rod (31) extend out of the through hole (222), a communication groove (223) is formed on the top of the through hole (222) and communicates the inside and outside of the through hole (222), and a rope ring (33) is fixedly arranged at each end of the pull rod (31). Two second fixing rings (32) are fixedly arranged at two ends of the accommodating groove (214).

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