Intelligent packing machine for green building materials

Abstract

The invention relates to the technical field of packaging machines, and discloses an intelligent packaging machine for green building materials, which comprises two clamping parts movably arranged on a fixing frame through a driving part and used for clamping and moving a protective film so as to coat the protective film on the top surface of an object to be packaged; and the transverse packaging part is used for transversely bundling the to-be-packaged object coated with the protective film. Under the control of the driving part, the clamping part can wrap the top face of a to-be-packaged object with a protective film, the to-be-packaged object is transversely bundled through the transverse packaging part, the protective film with the drooping side face and the to-be-packaged object can be bundled together so that the protective film can be fixed, the protective film can completely cover the top face of the to-be-packaged object, and the packaging efficiency of the to-be-packaged object is improved. During transportation and storage, if the building material is exposed in the environment, rainwater cannot permeate into the building material from the top surface, and the rainproof effect of the building material with poor water resistance during transportation and storage is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of packing machines, and more specifically, to an intelligent packing machine for green building materials. Background Art

[0002] Green building materials refer to building materials that adopt clean production technologies, use less natural resources and energy, and use a large amount of industrial or urban solid wastes to produce non-toxic, pollution-free, non-radioactive building materials that are beneficial to environmental protection and human health, such as bricks, wall panels, and floors.

[0003] After the production of building materials, it is necessary to stack and pack the building materials for convenient transportation. At present, for packing building materials, an automatic packing machine is usually used to horizontally and vertically bundle the stacked building materials, and a method of combining winding a protective film on the side of the building materials and bundling is also adopted. However, both of the above two packing methods lack the wrapping of the top surface of the stacked building materials. When transporting and storing, rainwater, etc. will seep into the building materials. If the building materials with poor water resistance are exposed to rain for a long time due to improper transportation and storage, it will affect their use.

[0004] Therefore, it is necessary to propose an intelligent packing machine for green building materials to at least partially solve the problems existing in the prior art. Summary of the Invention

[0005] A series of simplified concepts are introduced in the Summary of the Invention section, which will be further elaborated in detail in the Detailed Description section. The Summary of the Invention section of the present invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0006] To at least partially solve the above problems, the present invention provides an intelligent packing machine for green building materials, including:

[0007] Two clamping parts, movably arranged on a fixed frame through a driving part, for clamping and moving a protective film to wrap the protective film on the top surface of an object to be packed;

[0008] A horizontal packing part for horizontally bundling the object to be packed after wrapping the protective film.

[0009] Preferably, the driving part includes: a horizontal driving mechanism and two vertical driving mechanisms arranged on the horizontal driving mechanism, and the clamping part is arranged on the vertical driving mechanism.

[0010] Preferably, the horizontal driving mechanism includes:

[0011] Two first moving blocks, horizontally slidably arranged on the fixed frame;

[0012] Rotate the first screw rod arranged on the fixed frame, and the two first moving blocks are threadedly connected to the first screw rod;

[0013] A first driving body arranged on the fixed frame, which is used to drive the first screw rod to rotate.

[0014] Preferably, the clamping part includes: a clamping unit A and a clamping unit B arranged up and down, the clamping unit A and the clamping unit B approach each other to clamp the protective film.

[0015] Preferably, the vertical driving mechanism includes:

[0016] Two second screw rods A and two second screw rods B, which are rotatably arranged on the first moving block, the second screw rod A is connected to a second driving body A arranged on the first moving block, and the second screw rod B is connected to a second driving body B arranged on the first moving block;

[0017] Two second moving blocks A connected to the clamping unit A are respectively threadedly connected to the two second screw rods A;

[0018] Two second moving blocks B connected to the clamping unit B are respectively threadedly connected to the two second screw rods B;

[0019] The second screw rod A passes through the second moving block B, and the second screw rod B passes through the second moving block A.

[0020] Preferably, air cavities are respectively arranged inside the clamping unit A and the clamping unit B, and the air cavities are communicated with an air extraction part or an air supply part arranged at the top of the fixed frame through air pipes;

[0021] A plurality of air holes communicated with the air cavities are distributed on the opposite surfaces of the clamping unit A and the clamping unit B, the air holes are inclined, and one end of the air hole close to the air cavity is inclined towards the side close to the second moving block A.

[0022] Preferably, a film unwinding mechanism is arranged on one vertical driving mechanism, the protective film is arranged on the film unwinding mechanism, and the protective film passes between the clamping unit A and the clamping unit B;

[0023] Pressing strips are arranged on the opposite surfaces of the clamping unit A and the clamping unit B close to the film unwinding mechanism, and the pressing strips are arranged on the side close to the film unwinding mechanism.

[0024] Preferably, a cutting mechanism is further arranged on the clamping unit B close to the film unwinding mechanism. When the clamping part moves to the set position where the covering is completed, the cutting mechanism is used to cut the protective film, and the cut protective film protrudes from the end face of the clamping part.

[0025] Preferably, the cutting mechanism includes:

[0026] Rotate the support body arranged below the clamping unit B, and one end of the support body is connected to the third driving body;

[0027] Support plate, a support plate is arranged on the side of the support body away from the clamping unit B;

[0028] Cutting knife, arranged between the support plate and the support body;

[0029] Contact plate, a limiting post is arranged on the side of the contact plate close to the support plate, a limiting block is arranged at one end of the limiting post passing through the support plate, and an elastic member is connected between the contact plate and the support plate;

[0030] When the contact plate is rotated to the horizontal state, it is used to press the protective film between the movable frame of the horizontal packaging part and the contact plate.

[0031] Preferably, the working states of the clamping part include:

[0032] The first working state, the clamping unit A and the clamping unit B approach each other to clamp the protective film;

[0033] The second working state, a set distance is set between the clamping unit A and the clamping unit B, so that the air holes inhale air into or exhale air from the air cavity.

[0034] Compared with the prior art, the present invention at least includes the following beneficial effects:

[0035] In the intelligent packaging machine for green building materials of the present invention, under the control of the driving part, the clamping part can wrap the protective film on the top surface of the object to be packaged, and through the horizontal packaging part, the horizontal bundling of the object to be packaged can bundle the protective film hanging down on the side with the object to be packaged to fix the protective film. The protective film can completely cover the top surface of the object to be packaged. In this way, during transportation and storage, if it is exposed to the environment, rainwater will not seep into the building materials from the top surface, ensuring the rainproof effect during the transportation and storage of building materials with poor water resistance.

[0036] In the intelligent packaging machine for green building materials of the present invention, other advantages, objectives and features of the present invention will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present invention. Description of the Drawings

[0037] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0038] Figure 1 It is a schematic structural diagram of the intelligent packaging machine for green building materials of the present invention;

[0039] Figure 2Schematic diagram of the positional relationship among the clamping part, movable frame, and protective film in the intelligent packaging machine for green building materials according to the present invention;

[0040] Figure 3 Schematic diagram of the structure of the horizontal driving mechanism in the intelligent packaging machine for green building materials according to the present invention;

[0041] Figure 4 Schematic diagram of the structure of the vertical driving mechanism in the intelligent packaging machine for green building materials according to the present invention;

[0042] Figure 5 Schematic diagram of the connection structure among the horizontal driving mechanism, vertical driving mechanism, clamping part, and cutting mechanism in the intelligent packaging machine for green building materials according to the present invention;

[0043] Figure 6 Schematic diagram of the internal structure of the clamping part far from the unwinding mechanism in the intelligent packaging machine for green building materials according to the present invention;

[0044] Figure 7 Schematic diagram of the internal structure of the clamping part close to the unwinding mechanism in the intelligent packaging machine for green building materials according to the present invention;

[0045] Figure 8 Schematic diagram of the layout structure of the air holes in the intelligent packaging machine for green building materials according to the present invention;

[0046] Figure 9 Schematic diagram of the structure when the clamping part in the intelligent packaging machine for green building materials pulls out the protective film and makes the protective film in a horizontal state;

[0047] Figure 10 Schematic diagram of the structure when the cutting mechanism cuts the protective film in the intelligent packaging machine for green building materials;

[0048] Figure 11 Schematic diagram of the installation position of the unwinding mechanism in the intelligent packaging machine for green building materials according to the present invention. Detailed implementation manners

[0049] The following further elaborates on the present invention in detail in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the text of the specification.

[0050] It should be understood that the terms such as "having", "comprising", and "including" used herein do not exclude the presence or addition of one or more other elements or their combinations.

[0051] As Figures 1 - 2 shown, the present invention provides an intelligent packaging machine for green building materials, including:

[0052] Two clamping parts 1 are movably arranged on a fixed frame 2 through a driving part, and are used for clamping and moving a protective film 7 to wrap the protective film 7 on the top surface of an object to be packed 9; wherein the protective film 7 can be made of materials such as waterproof cloth or waterproof film;

[0053] A transverse packing part 8 is used for transversely bundling the object to be packed 9 wrapped with the protective film 7.

[0054] It further includes: a conveying part 10 for conveying a bearing part 20, and the object to be packed 9 is placed on the bearing part 20; the conveying mode of the conveying part 10 for conveying the bearing part 20 can adopt any one of the existing conveying modes such as a conveyor belt and chain conveying;

[0055] The fixed frame 2 is arranged above the conveying part 10, and the transverse packing part 8 is arranged on one side of the conveying part 10 and is arranged lower than the fixed frame 2;

[0056] Among them, the transverse packing part 8 can select any one of the existing packing mechanisms capable of transversely bundling an object; the transverse packing part 8 includes a support frame and a movable frame 81 slidably arranged vertically on the support frame;

[0057] When packing, first move the two clamping parts 1 to the lower part of the movable frame 81, then wrap the protective film 7 on the top surface of the object to be packed 9, and the part of the protective film 7 extending out of the top surface of the object to be packed 9 will contact the side surface of the object to be packed 9. After wrapping, the clamping parts 1 remain stationary, and then use the transverse packing part 8 for transverse packing. Move the movable frame 81 downward to cover the outside of the object to be packed 9 and be located above the clamping parts 1. At this time, the hanging part of the protective film 7 is also inside the movable frame 81. Then use the tightening mechanism of the transverse packing part 8 to tighten, fix and cut the bundling belt inside the movable frame 81 (this is the prior art, and the specific principle will not be elaborated), and the bundling belt will bundle the protective film 7 on the outside of the object to be packed 9.

[0058] A vertical packing part 30 and a lateral protective film winding part 40 can be selectively arranged along the conveying path of the object to be packed 9. Among them, the vertical packing part 30 (the principle of bundling the vertical packing part 30 is the same as that of the transverse packing part 8, but the bundling belt is bundled on the vertical direction of the object to be packed 9) and the lateral protective film winding part 40 can select any one of the existing packing mechanisms, and the sequence of the two and the transverse packing part 8 can be set according to needs;

[0059] Preferably, the object to be packed 9 is first wrapped with the protective film 7 on the top surface and transversely packed by the transverse packing part 8, then vertically bundled by the vertical packing part 30, and finally the lateral protective film winding part 40 winds around the lateral side of the object to be packed 9 for one week, then the packing of the object to be packed 9 is completed, so that the packed object (stacked building materials) is not easy to loosen and can prevent rainwater.

[0060] Through the above design, under the control of the driving part, the clamping part 1 can wrap the protective film 7 on the top surface of the object to be packaged 9, and through the horizontal strapping part 8 for horizontal strapping of the object to be packaged 9, the protective film 7 hanging down on the side can be tied together with the object to be packaged 9 to fix the protective film 7. The protective film 7 can fully cover the top surface of the object to be packaged 9. In this way, during transportation and storage, if it is exposed to the environment, rainwater will not seep into the building materials from the top surface, ensuring the rainproof effect during transportation and storage of building materials with poor water resistance.

[0061] As Figure 3 and Figure 4 shown, in one embodiment, the driving part includes: a horizontal driving mechanism 3 and two vertical driving mechanisms 4 arranged on the horizontal driving mechanism 3, and the clamping part 1 is arranged on the vertical driving mechanism 4.

[0062] The horizontal driving mechanism 3 is used to drive the two vertical driving mechanisms 4 to move horizontally, so as to drive the two clamping parts 1 to move horizontally. The vertical driving mechanism 4 is used to drive the clamping part 1 to move up and down, and to clamp and release the protective film 7, so that the protective film 7 is wrapped on the top surface of the object to be packaged 9.

[0063] As Figure 3 and Figure 5 shown, in one embodiment, the horizontal driving mechanism 3 includes:

[0064] Two first moving blocks 31, horizontally slidably arranged on the fixed frame 2;

[0065] A first screw rod 32 rotatably arranged on the fixed frame 2, and the two first moving blocks 31 are threadedly connected to the first screw rod 32;

[0066] A first driving body 33 arranged on the fixed frame 2, for driving the first screw rod 32 to rotate.

[0067] A limiting member is provided on the top surface of the first moving block 31, and a limiting groove corresponding to the limiting member is provided on the fixed frame 2;

[0068] After the first driving body 33 works, it drives the first screw rod 32 to rotate. The thread directions of the two first moving blocks 31 connected to the first screw rod 32 are opposite. The rotation of the first screw rod 32 causes the two first moving blocks 31 to move synchronously, moving away from or approaching each other.

[0069] In addition, the horizontal driving mechanism 3 can also adopt any driving structure capable of driving the two first moving blocks 31 to move away from or approach each other; for example, the rack and pinion transmission method can be used to control the horizontal movement of the two first moving blocks 31.

[0070] AsFigure 4 As shown, in one embodiment, the clamping portion 1 includes a clamping unit A11 and a clamping unit B12 arranged vertically. The clamping unit A11 and the clamping unit B12 are close to each other to clamp the protective film 7.

[0071] Driven by the vertical driving mechanism 4, the clamping unit A11 and the clamping unit B12 can move upward or downward synchronously, and can also move away from or close to each other. When the clamping unit A11 and the clamping unit B12 are close to each other, the protective film 7 can be clamped between them.

[0072] As Figure 4 and Figure 5 shown, in one embodiment, the vertical driving mechanism 4 includes:

[0073] Two second screws A41 and two second screws B42 are rotatably arranged on the first moving block 31. The second screw A41 is connected to the second driving body A43 arranged on the first moving block 31, and the second screw B42 is connected to the second driving body B44 arranged on the first moving block 31;

[0074] Two second moving blocks A45 connected to the clamping unit A11 are respectively threadedly connected to the two second screws A41;

[0075] Two second moving blocks B46 connected to the clamping unit B12 are respectively threadedly connected to the two second screws B42;

[0076] The second screw A41 passes through the second moving block B46, and the second screw B42 passes through the second moving block A45.

[0077] The second driving body A43 and the second driving body B44 can control the synchronous rotation of the two second screws A41 and the two second screws B42, so that the clamping unit A11 and the clamping unit B12 move upward or downward synchronously;

[0078] For example, when the second driving body A43 and the second driving body B44 simultaneously control the synchronous clockwise (or counterclockwise) rotation of the two second screws A41 and the two second screws B42, the clamping unit A11 and the clamping unit B12 move upward (or downward) synchronously;

[0079] When it is necessary to control the two clamping portions 1 to move upward or downward synchronously, it is necessary to control the synchronous rotation of the four second screws A41 and the four second screws B42 connected thereto by the two second driving bodies A43 and the two second driving bodies B44, so that the clamping units A11 and B12 of the two clamping portions 1 move upward (or downward) synchronously;

[0080] Two second driving bodies A43 (or second driving body B44) can control the synchronous rotation of two second screws A41 (or second screws B42), causing the clamping unit A11 (or clamping unit B12) to move upward or downward;

[0081] For example, when it is necessary to control one of the clamping unit A11 and the clamping unit B12 to move upward and downward, or both to move in opposite directions, the vertical driving mechanism 4 operates as follows: The second driving body A43 and the second driving body B44 work independently or simultaneously. When the two second driving bodies A43 simultaneously control the two second screws A41 to rotate synchronously clockwise (or counterclockwise), the second moving block A45 is driven to move upward (or downward). The second moving block A45 slides on the second screw B42, and the second screw B42 plays a limiting role on the second moving block A45, causing the clamping unit A11 to move upward (or downward). When the two second driving bodies B44 simultaneously control the two second screws B42 to rotate synchronously clockwise (or counterclockwise), the second moving block B46 is driven to move upward (or downward). The second moving block B46 slides on the second screw A41, and the second screw A41 plays a limiting role on the second moving block B46, causing the clamping unit B12 to move upward (or downward).

[0082] In addition, the vertical driving mechanism 4 can adopt any driving method in the prior art to control the movement of the two second moving blocks A45 and the second moving block B46, such as an air-driven method.

[0083] Such as Figure 3 and Figure 7 As shown in, in one embodiment, a unwinding mechanism 5 is provided on one said vertical driving mechanism 4, the protective film 7 is provided on the unwinding mechanism 5, and the protective film 7 passes through between the clamping unit A11 and the clamping unit B12;

[0084] Among them, as Figure 11 shown, the unwinding mechanism 5 is provided between the two second moving blocks B46. A wound protective film 7 is provided on the unwinding mechanism 5. At least one conveying roller is also provided between the two second moving blocks B46. The protective film 7 passes around the conveying roller and then through between the clamping unit A11 and the clamping unit B12;

[0085] On the opposite sides of the clamping unit A11 and the clamping unit B12 close to the unwinding mechanism 5, there are pressing strips 15, and the pressing strips 15 are provided on the side close to the unwinding mechanism 5.

[0086] Such as Figure 7 shown, the two pressing strips 15 of the clamping unit A11 and the clamping unit B12 are made of elastic material, and pressure sensors can be provided in the pressing strips 15 to detect the clamping force on the protective film 7.

[0087] In the initial stage, the protective film 7 is installed on the unwinding mechanism 5. Then, one end of the protective film 7 is passed between the clamping unit A11 and the clamping unit B12, and the end of the protective film 7 protrudes from the clamping unit A11 by a set length (the set length is greater than or equal to half of the length of the clamping part 1 in the left-right direction). The two clamping parts 1 are in the initial position. Then, the clamping unit A11 and the clamping unit B12 approach each other, and the protective film 7 is pressed and limited by the two pressing strips 15. Among them, the two clamping parts 1 are respectively located at both ends of the fixed frame 2, and the movable frame 81 is between the two clamping parts 1.

[0088] When packing, the two clamping parts 1 are synchronously controlled by the vertical driving mechanism 4 to move downward to a position lower than the movable frame 81 and higher than the object 9 to be packed.

[0089] Then, the two clamping parts 1 are controlled by the horizontal driving mechanism 3 to approach each other. The clamping part 1 ( Figure 2 the right clamping part 1 in the figure) close to the unwinding mechanism 5 maintains the clamping of the protective film 7. Then, the other clamping part 1 ( Figure 2 the left clamping part 1 in the figure) has the clamping unit A11 and the clamping unit B12 move away from each other by a certain distance. After the two clamping parts 1 approach, the clamping unit A11 and the clamping unit B12 of the left clamping part 1 approach each other to clamp the protruding end of the protective film 7. At this time, the clamping unit A11 and the clamping unit B12 of the right clamping part 1 move away from each other by a certain distance and no longer clamp the protective film 7.

[0090] Then, the two clamping parts 1 are controlled by the horizontal driving mechanism 3 to move away from each other to both ends of the fixed frame 2, and the protective film 7 on the unwinding mechanism 5 is pulled out. As Figure 9 shown, the protective film 7 between the two clamping parts 1 is in a horizontal state. Then, the right clamping part 1 resumes the clamping of the protective film 7, and at the same time, the left clamping part 1 also clamps the protective film 7. At this time, the two vertical driving mechanisms 4 synchronously control the two clamping parts 1 to move downward.

[0091] When the two clamping parts 1 move downward until the protective film 7 contacts the top surface of the object 9 to be packed (the detection of the contact between the two can be carried out by visual detection, or the preset distance for the clamping part 1 to move downward can be set in advance according to the height of the object 9 to be packed), the two clamping parts 1 are controlled by the two horizontal driving mechanisms 3 to approach each other, and in cooperation with the vertical driving mechanism 4, the two clamping parts 1 move downward and relatively move at the same time.

[0092] When the two clamping parts 1 move downward and relatively to the set position where the wrapping is completed (the set position where the wrapping is completed can be preset according to the height and width of the object 9 to be packed), control the movable frame 81 of the horizontal packing part 8 to move to the horizontal packing position (the horizontal packing position can be preset according to the height and width of the object 9 to be packed, and ensure that the protective film 7 is strapped on the object 9 to be packed), strap the protective film 7 on the object 9 to be packed, and then perform subsequent conventional horizontal strapping on other positions of the object 9 to be packed.

[0093] As Figure 6 and Figure 7 shown, in one embodiment, air cavities 13 are provided inside both the clamping unit A11 and the clamping unit B12, and the air cavities 13 are communicated with an air extraction part or an air supply part provided at the top of the fixing frame 2 through air pipes;

[0094] As Figure 8 shown, a plurality of air holes 14 communicated with the air cavity 13 are distributed on the opposite surfaces of the clamping unit A11 and the clamping unit B12, the air holes 14 are inclined, and one end of the air hole 14 close to the air cavity 13 is inclined toward the side close to the second moving block A45.

[0095] Furthermore, the working states of the clamping part 1 include:

[0096] The first working state, where the clamping unit A11 and the clamping unit B12 approach each other to clamp the protective film 7;

[0097] The second working state, where the clamping unit A11 and the clamping unit B12 are separated by a set distance, so that the air holes 14 inhale air into or exhale air from the air cavity 13.

[0098] [[ID=2,4]]Before the clamping unit A11 and the clamping unit B12 of the clamping part 1 on the left side ( Figure 6 shown) approach each other to clamp the protruding end of the protective film 7, the pressing strip 15 presses the protective film 7, and first, the air supply part supplies air to the right side of the ( Figure 7Air is introduced into the air chambers 13 of the clamping unit A11 and the clamping unit B12 (as shown), so that gas is blown out from the air holes 14, and the formed blowing air flow forms an inclined acting force on the protective film 7. The inclined acting force is divided into a vertical component force towards the protective film 7 and a horizontal component force towards the left (away from the unwinding mechanism 5 direction). Then, the vertical component forces formed by the upper and lower air holes 14 on the protective film 7 cancel each other out, so that the part of the protective film 7 not pressed by the pressing strip 15 is located between the two clamping units A11 and B12. And the horizontal component forces formed by the upper and lower air holes 14 on the protective film 7 cause the protruding end of the protective film 7 to be blown to the horizontal, so as to be placed between the clamping unit A11 and the clamping unit B12 on the left. At the same time, the air extraction part extracts air from the air chambers 13 of the clamping unit A11 and the clamping unit B12 on the left, so that negative pressure is formed in the air holes 14, and the formed air extraction air flow forms an inclined acting force on the protective film 7. Similarly, the inclined acting force is divided into a vertical component force away from the protective film 7 and a horizontal component force towards the left. Then, the vertical component forces formed by the upper and lower air holes 14 on the protective film 7 cancel each other out. By using the horizontal component force towards the left formed by the upper and lower air holes 14 on the protective film 7, the protective film 7 is sucked between the clamping unit A11 and the clamping unit B12 on the left. Then, the clamping unit A11 and the clamping unit B12 are made to approach each other to clamp the protruding end of the protective film 7, and the air extraction part and the air supply part can stop working.

[0099] When the lateral driving mechanism 3 and the vertical driving mechanism 4 cooperate to make the two clamping parts 1 move downward and move relatively at the same time, the clamping part 1 on the right side ( Figure 7 as shown) can always keep clamping the protective film 7, while the clamping units A11 and B12 of the clamping part 1 on the left side ( Figure 6 as shown) are separated by a set distance, and the air holes 14 discharge air outwards, always forming a suction effect on the protective film 7 towards the left;

[0100] When the two clamping parts 1 start to move downward and move relatively at the same time to wrap the object to be packed 9, if there is an error in the cooperation of the downward movement and the relative movement of the clamping part 1, a pulling effect will be formed on the protective film 7 (for example, the downward movement is faster than the relative movement speed, resulting in the top surface of the object to be packed 9 pulling the protective film 7), which is likely to damage the protective film 7; when only a suction effect towards the left is generated on the protective film 7 by the clamping part 1 on the left side, if a pulling effect is formed on the protective film 7 during the wrapping process, the protective film 7 between the clamping unit A11 and the clamping unit B12 on the left side can move to the right to prevent the pulling situation from occurring.

[0101] As Figure 7As shown, in one embodiment, a cutting mechanism 6 is further provided on the clamping unit B12 disposed near the unwinding mechanism 5. When the clamping portion 1 moves to the set position where the covering is completed, the cutting mechanism 6 is used to cut the protective film 7, and the cut protective film 7 protrudes from the end face of the clamping portion 1.

[0102] Wherein, the length that the cut protective film 7 protrudes from the end face of the clamping portion 1 is a set length (the set length is greater than or equal to half of the length of the clamping portion 1 in the left - right direction).

[0103] When the clamping portion 1 moves to the set position where the covering is completed, first, the protective film 7 is bundled on the object 9 to be packaged through the movable frame 81, and then, the protective film 7 is cut through the cutting mechanism 6. After cutting, the two clamping portions 1 first move away from each other in the horizontal direction to both ends of the fixing frame 2, and then move upward to the initial position.

[0104] As Figure 5 and Figure 10 shown, further, the cutting mechanism 6 includes:

[0105] A support body 61 rotatably disposed below the clamping unit B12, and one end of the support body 61 is connected to the third driving body 62;

[0106] A support plate 63 is provided on the side of the support body 61 away from the clamping unit B12;

[0107] A cutter 64 is disposed between the support plate 63 and the support body 61;

[0108] An abutting plate 65 is provided with a limiting post 66 on the side close to the support plate 63. A limiting block 67 is provided at one end of the limiting post 66 passing through the support plate 63. An elastic member 68 is connected between the abutting plate 65 and the support plate 63;

[0109] When the abutting plate 65 turns to the horizontal state, it is used to press - connect the protective film 7 between the movable frame 81 of the transverse packaging portion 8 and the abutting plate 65.

[0110] When the cutting mechanism 6 is not needed, the cutter 64 is in the horizontal state, that is, in the state as Figure 7 shown. When the cutting mechanism 6 is needed, the movable frame 81 is positioned and moved downward to the preset cutting position, and then the support body 61 is driven by the third driving body 62 to rotate upward by 90 degrees, that is, as Figure 10In the shown state, the abutting plate 65 abuts against the movable frame 81, pressing the protective film 7 between the two, compressing the elastic member 68, forming an elastic acting force on the abutting plate 65, playing a role in pressing the protective film 7. At the same time, the cutting knife 64 rotates to the vertical state, and the cutting edge of the cutting knife 64 contacts the protective film 7. Since the other side of the protective film 7 is pressed by two pressing strips 15, the cutting knife 64 can cut off the protective film 7. After cutting, the support body 61 is driven by the third driving body 62 to rotate to the initial position, that is, the cutting knife 64 is in the horizontal state, then the abutting plate 65 and the movable frame 81 lose the abutting effect, and under the elastic restoring acting force of the elastic member 68, the limiting block 67 contacts the support plate 63;

[0111] Through the cutting mechanism 6, the cooperation with the movable frame 81 can be used to clamp and cut the protective film 7, ensuring the cutting effect; and, during actual cutting, the movable frame 81 that cooperates with the abutting plate 65 to clamp the protective film 7 can also be replaced by other components or structures.

[0112] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is 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 a limitation to the present invention.

[0113] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0114] Although the embodiments of the present invention have been disclosed as above, it is not limited to only the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the present invention, the present invention is not limited to the specific details and the illustrated examples here.

Claims

1. An intelligent packing machine for green building materials, characterized in that, Including: Two clamping parts (1), which are movably arranged on a fixed frame (2) through a driving part, and are used for clamping and moving a protective film (7) to wrap the protective film (7) on the top surface of an object to be packaged (9); A transverse packaging part (8), which is used for transversely bundling the object to be packaged (9) wrapped with the protective film (7).

2. The intelligent packaging machine for green building materials according to claim 1, wherein The driving part includes: a transverse driving mechanism (3) and two vertical driving mechanisms (4) arranged on the transverse driving mechanism (3), and the clamping part (1) is arranged on the vertical driving mechanism (4).

3. The intelligent packaging machine for green building materials according to claim 2, characterized in that, The transverse driving mechanism (3) includes: Two first moving blocks (31), which are horizontally slidably arranged on the fixed frame (2); A first screw rod (32) rotatably arranged on the fixed frame (2), and the two first moving blocks (31) are threadedly connected to the first screw rod (32); A first driving body (33) arranged on the fixed frame (2), which is used for driving the first screw rod (32) to rotate.

4. The intelligent packing machine for green building materials according to claim 3, characterized in that, The clamping part (1) includes: a clamping unit A (11) and a clamping unit B (12) arranged up and down, and the clamping unit A (11) and the clamping unit B (12) approach each other to clamp the protective film (7).

5. The intelligent packing machine for green building materials according to claim 4, characterized in that, The vertical driving mechanism (4) includes: Two second screw rods A (41) and two second screw rods B (42), which are rotatably arranged on the first moving block (31), the second screw rod A (41) is connected to a second driving body A (43) arranged on the first moving block (31), and the second screw rod B (42) is connected to a second driving body B (44) arranged on the first moving block (31); Two second moving blocks A (45) connected to the clamping unit A (11), which are respectively threadedly connected to the two second screw rods A (41); Two second moving blocks B (46) connected to the clamping unit B (12), which are respectively threadedly connected to the two second screw rods B (42).

6. The intelligent packing machine for green building materials according to claim 4, characterized in that, An air cavity (13) is provided inside both the clamping unit A (11) and the clamping unit B (12), and the air cavity (13) is communicated with an air extraction part or an air supply part arranged on the top of the fixed frame (2) through an air pipe; A plurality of air holes (14) communicated with the air cavity (13) are distributed on the opposite surfaces of the clamping unit A (11) and the clamping unit B (12), the air holes (14) are inclined, and one end of the air hole (14) close to the air cavity (13) is inclined towards the side close to the second moving block A (45).

7. The intelligent packing machine for green building materials according to claim 5, characterized in that, A unwinding mechanism (5) is provided on one of the vertical driving mechanisms (4), the protective film (7) is arranged on the unwinding mechanism (5), and the protective film (7) passes between the clamping unit A (11) and the clamping unit B (12); A pressing strip (15) is provided on the opposite surfaces of the clamping unit A (11) and the clamping unit B (12) close to the unwinding mechanism (5), and the pressing strip (15) is arranged on the side close to the unwinding mechanism (5).

8. The intelligent packing machine for green building materials according to claim 7, wherein A cutting mechanism (6) is also provided on the clamping unit B (12) disposed near the unwinding mechanism (5). When the clamping portion (1) moves to the set position where the covering is completed, the cutting mechanism (6) is used to cut the protective film (7), and the cut protective film (7) protrudes from the end surface of the clamping portion (1).

9. The intelligent packaging machine for green building materials according to claim 8, wherein, The cutting mechanism (6) includes: A support body (61) rotatably disposed below the clamping unit B (12), and one end of the support body (61) is connected to the third driving body (62); A support plate (63), and a support plate (63) is disposed on the side of the support body (61) away from the clamping unit B (12); A cutter (64) disposed between the support plate (63) and the support body (61); 10. The intelligent packaging machine for green building materials according to claim 6, wherein, An abutting plate (65), a limiting post (66) is provided on the side of the abutting plate (65) close to the support plate (63), a limiting block (67) is provided at one end of the limiting post (66) passing through the support plate (63), and an elastic member (68) is connected between the abutting plate (65) and the support plate (63). The working states of the clamping portion (1) include: The first working state, the clamping unit A (11) and the clamping unit B (12) approach each other to clamp the protective film (7); The second working state, a set distance is provided between the clamping unit A (11) and the clamping unit B (12) to enable the air holes (14) to suck air into or out of the air cavity (13).

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