Cutting mechanism for automatic unboxing machine

Abstract

The utility model discloses a cutting mechanism for an automatic unboxing machine, which comprises an outer support, a feeding sliding rod arranged on the left side of the outer support, a supporting plate arranged in the outer support, a limiting block arranged above the supporting plate, and a connecting line body arranged in the limiting block. A box disassembling assembly is arranged in the middle of the interior of the outer support, a top cover is arranged at the top of the box disassembling assembly, a positioning sleeve is arranged at the bottom of the top cover, telescopic air cylinders are arranged on the left side and the right side of the positioning sleeve correspondingly, telescopic rods are arranged above the telescopic air cylinders, and hooping air cylinders are arranged on the left side and the right side of the positioning sleeve correspondingly. The positioning sleeve and the hooping plate achieve accurate positioning and fixing of the unpacking assembly through the telescopic air cylinder and the hooping air cylinder, stability and accuracy in the operation process are ensured, the use of the telescopic air cylinder and the hooping air cylinder enables the installation and unloading process of the unpacking assembly to be more convenient, and time and energy of manual operation are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to carton unpacking machines, and in particular relates to a cutting mechanism for an automatic carton unpacking machine. Background Art

[0002] The advantages of automatic unpacking machines are their high efficiency, accuracy, labor saving and strong adaptability. They can complete the unpacking of multiple boxes in a short time, saving time costs, and ensure that the packages are not damaged through highly precise visual recognition technology and robotic arm operations. They can accurately identify and sort goods. Automatic unpacking machines can also reduce errors caused by human factors and improve logistics quality.

[0003] However, when the packaging box is transported to the cutting and positioning station through the connecting line and the cutting blade cuts it all around, it is difficult to ensure the stability of the cutting head, resulting in uneven cutting edges on the packaging box, making it difficult to ensure that the package is not damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting mechanism for an automatic carton unpacking machine to solve the problem proposed in the above-mentioned background technology that when the packaging box is transported to the cutting positioning station through a connecting line and the cutting blade performs cutting on all sides, it is difficult to ensure the stability of the cutting head, resulting in uneven cutting edges of the packaging box and difficulty in ensuring that the package is not damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting mechanism for an automatic box unpacking machine, comprising an outer bracket;

[0006] A feeding slide bar is arranged at the left side of the outer bracket, a support plate is arranged at the inner position of the outer bracket, a limit block is arranged above the support plate, a connecting line body is arranged at the inner position of the limit block, and the cutting mechanism of the automatic unpacking machine is powered by an external power supply;

[0007] An unpacking assembly is arranged at the middle position inside the outer bracket, a top cover is arranged at the top position of the unpacking assembly, and a positioning sleeve is arranged at the bottom position of the top cover.

[0008] Preferably, telescopic cylinders are respectively provided at the left and right sides of the positioning sleeve, a telescopic rod is provided above the telescopic cylinder, and the telescopic rod is fixedly connected to the top cover.

[0009] Preferably, tightening cylinders are respectively provided at the left and right sides of the positioning sleeve, and a tightening plate is provided at the inner side of the positioning sleeve, and the tightening plate is driven by the tightening cylinders.

[0010] Preferably, a support sleeve is wrapped around the outer side of the positioning sleeve, a slide groove is provided at the middle position inside the support sleeve, a clamping piece is provided at the outer side of the support sleeve, a cutting motor is provided at the outer side of the clamping piece, a cutter head is provided at the bottom of the cutting motor, and the clamping piece and the support sleeve are slidably connected.

[0011] Preferably, positioning cylinders are provided on the left and right sides of the middle position of the connecting line body, and a positioning block is provided at the top position of the positioning cylinder.

[0012] Preferably, the positioning block is rotatably connected to the positioning cylinder, and the positioning block is fixedly connected to a support plate arranged at the bottom position.

[0013] Preferably, the outer bracket is made of steel material, the connecting line body is a conveyor belt, and the top cover is fixedly connected to the outer bracket.

[0014] Compared with the prior art, the utility model provides a cutting mechanism for an automatic box unpacking machine, which has the following beneficial effects:

[0015] 1. Through the arrangement of the unpacking assembly, top cover, positioning sleeve, telescopic cylinder, telescopic rod, tightening cylinder, tightening plate, support sleeve, slide groove, clamping piece and cutting motor, the positioning sleeve and tightening plate realize precise positioning and fixation of the unpacking assembly through the telescopic cylinder and the tightening cylinder, ensuring stability and accuracy during operation. The use of the telescopic cylinder and the tightening cylinder makes the installation and unloading process of the unpacking assembly more convenient, saving time and energy of manual operation. The design of the support sleeve and the outer bracket makes the overall structure compact and occupies less space, which is suitable for the layout and installation requirements of various working environments. The configuration of the cutting motor and the cutter head increases the versatility of the equipment, which can perform cutting operations when needed, thereby improving the processing capacity and application range of the equipment. The components of the equipment adopt fixed connection and sliding connection, which enhances its durability and stability, reduces the frequency of maintenance and repair, and improves the reliability and durability of the equipment, so that the cutting mechanism of this automatic unpacking machine can effectively improve production efficiency and operation convenience in industrial production.

[0016] 2. Through the setting of the positioning cylinder and the positioning block, the positioning cylinder realizes the precise positioning of the connecting line body through the positioning block, ensuring its stability and accuracy during the working process. The fixed connection between the positioning block and the support plate enhances the stability and reliability of the connecting line body, avoiding equipment operation problems caused by loose connection. By controlling the position of the positioning block through the positioning cylinder, the connecting line body can be easily adjusted and fixed, which simplifies the operation process and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the unpacking assembly in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the positioning cylinder in the utility model.

[0020] In the figure: 1. outer bracket; 2. support plate; 3. limit block; 4. top cover; 5. unpacking assembly; 6. feed slide bar; 7. connecting line body; 8. telescopic rod; 9. telescopic cylinder; 10. tightening cylinder; 11. positioning sleeve; 12. support sleeve; 13. clamping piece; 14. cutter head; 15. cutting motor; 16. slide groove; 17. tightening plate; 18. positioning cylinder; 19. positioning block. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-3 The cutting mechanism for an automatic box unpacking machine shown comprises an outer support 1;

[0023] A feeding slide bar 6 is arranged at the left side of the outer bracket 1, a support plate 2 is arranged at the inner position of the outer bracket 1, a limit block 3 is arranged above the support plate 2, a connecting line 7 is arranged at the inner position of the limit block 3, and the cutting mechanism of the automatic unpacking machine is powered by an external power supply;

[0024] An unpacking assembly 5 is arranged at the middle position inside the outer bracket 1 , a top cover 4 is arranged at the top position of the unpacking assembly 5 , and a positioning sleeve 11 is arranged at the bottom position of the top cover 4 .

[0025] Telescopic cylinders 9 are respectively arranged at the left and right sides of the positioning sleeve 11 , and a telescopic rod 8 is arranged above the telescopic cylinder 9 . The telescopic rod 8 is fixedly connected to the top cover 4 .

[0026] Tightening cylinders 10 are respectively arranged at the left and right sides of the positioning sleeve 11 , and a tightening plate 17 is arranged at the inner side of the positioning sleeve 11 . The tightening plate 17 is driven by the tightening cylinders 10 .

[0027] A support sleeve 12 is wrapped around the outer side of the positioning sleeve 11, a slide groove 16 is arranged at the middle position inside the support sleeve 12, a clamping piece 13 is arranged at the outer side of the support sleeve 12, a cutting motor 15 is arranged at the outer side of the clamping piece 13, a cutter head 14 is arranged at the bottom of the cutting motor 15, and the clamping piece 13 and the support sleeve 12 are slidably connected.

[0028] Positioning cylinders 18 are arranged on the left and right sides of the middle position of the connecting line body 7, and a positioning block 19 is arranged at the top position of the positioning cylinder 18.

[0029] The positioning block 19 is rotatably connected to the positioning cylinder 18 , and the positioning block 19 is fixedly connected to the support plate 2 arranged at the bottom position.

[0030] The outer bracket 1 is made of steel material, the connecting line body 7 is a conveyor belt, and the top cover 4 is fixedly connected to the outer bracket 1.

[0031] In this embodiment, the specific implementation steps of a cutting mechanism for an automatic unpacking machine are as follows: a servo motor controls a manipulator to pick up materials, and the packaging boxes are picked up in an orderly manner onto the connecting line body 7. The packaging boxes are transported to the cutting positioning station through the connecting line body 7, and the cutting blades perform cutting on all sides. After cutting, the tightening cylinder 10 clamps the box cover to the rear side of the box body through the tightening plate 17, completing the unpacking unit action. The packaging box arrives at the positioning station of the material picking unit, and the material picking manipulator picks up the round shaft and turns 90 degrees to enter the unloading line placement position. The manipulator has two groups of cylinders to shoot the shaft transport fixing plate, and the shaft transport fixing plate is dropped to the specified position. Then the manipulator puts the shaft into the unloading line station, and the empty box is transported by the connecting body to complete the recycling.

[0032] like Figure 1-2 As shown, an unpacking component 5 is provided at the middle position inside the outer bracket 1, a top cover 4 is provided at the top position of the unpacking component 5, a positioning sleeve 11 is provided at the bottom position of the top cover 4, telescopic cylinders 9 are provided at the left and right sides of the positioning sleeve 11, a telescopic rod 8 is provided above the telescopic cylinder 9, the telescopic rod 8 is fixedly connected to the top cover 4, tightening cylinders 10 are provided at the left and right sides of the positioning sleeve 11, a tightening plate 17 is provided at the inner side of the positioning sleeve 11, and the tightening plate 17 is driven by the tightening cylinder 10, a support sleeve 12 is wrapped at the outer side of the positioning sleeve 11, a slide groove 16 is provided at the middle position inside the support sleeve 12, a clamping piece 13 is provided at the outer side of the support sleeve 12, a cutting motor 15 is provided at the outer side of the clamping piece 13, a cutter head 14 is provided at the bottom of the cutting motor 15, and the clamping piece 13 is slidably connected to the support sleeve 12.

[0033] Preferably, the positioning sleeve 11 and the tightening plate 17 realize precise positioning and fixation of the unpacking component 5 through the telescopic cylinder 9 and the tightening cylinder 10, ensuring stability and accuracy during operation. The use of the telescopic cylinder 9 and the tightening cylinder 10 makes the installation and unloading process of the unpacking component more convenient, saving time and energy for manual operation. The design of the support sleeve 12 and the outer bracket 1 makes the overall structure compact and occupies less space, which is suitable for the layout and installation requirements of various working environments. The configuration of the cutting motor 15 and the cutter head 14 increases the versatility of the equipment, and cutting operations can be performed when needed, thereby improving the processing capacity and application range of the equipment. The components of the equipment adopt fixed connections and sliding connections, which enhances its durability and stability, reduces the frequency of maintenance and repair, and improves the reliability and durability of the equipment, so that this automatic unpacking machine cutting mechanism can effectively improve production efficiency and ease of operation in industrial production.

[0034] like Figure 1 and Figure 3 As shown, a positioning cylinder 18 is provided on both sides of the middle position of the connecting line body 7, a positioning block 19 is provided at the top position of the positioning cylinder 18, the positioning block 19 is rotatably connected to the positioning cylinder 18, and the positioning block 19 is fixedly connected to the support plate 2 provided at the bottom position.

[0035] Preferably, the positioning cylinder 18 realizes precise positioning of the connecting line body 7 through the positioning block 19, ensuring its stability and accuracy during operation. The fixed connection between the positioning block 19 and the support plate 2 enhances the stability and reliability of the connecting line body 7, avoiding equipment operation problems caused by loose connection. By controlling the position of the positioning block 19 through the positioning cylinder 18, the connecting line body 7 can be conveniently adjusted and fixed, thereby simplifying the operation process and improving work efficiency.

[0036] like Figure 1-3 As shown, the outer bracket 1 is made of steel material, the connecting line body 7 is a conveyor belt, and the top cover 4 is fixedly connected to the outer bracket 1.

[0037] Optionally, the advantages of the outer bracket 1 being made of steel material include its high strength, durability, and stable support for mechanical equipment. The characteristics of steel ensure that the outer bracket 1 can withstand pressure and weight during operation, and at the same time has durability for long-term use. The advantages of the connecting line 7 as a conveyor belt are mainly reflected in its stability and efficiency in transporting materials, and are suitable for the continuous operation requirements of automatic decartoning machines. The advantages of the fixed connection between the top cover 4 and the outer bracket 1 include ensuring the stability of the equipment structure and preventing loosening or damage of components caused by operating vibrations or external forces, thereby ensuring the safety and reliability of the equipment during operation.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting mechanism for an automatic box unpacking machine, comprising an outer bracket (1); A feeding slide bar (6) is arranged at the left side of the outer bracket (1), a support plate (2) is arranged at the inner position of the outer bracket (1), a limit block (3) is arranged at the upper position of the support plate (2), a connecting line (7) is arranged at the inner position of the limit block (3), and the cutting mechanism of the automatic unpacking machine is powered by an external power supply; Features: An unpacking assembly (5) is arranged at a middle position inside the outer bracket (1), a top cover (4) is arranged at a top position of the unpacking assembly (5), and a positioning sleeve (11) is arranged at a bottom position of the top cover (4).

2. The cutting mechanism for an automatic box unpacking machine according to claim 1, characterized in that: Telescopic cylinders (9) are respectively arranged at the left and right sides of the positioning sleeve (11), and a telescopic rod (8) is arranged above the telescopic cylinder (9), and the telescopic rod (8) is fixedly connected to the top cover (4).

3. The cutting mechanism for an automatic box unpacking machine according to claim 2, characterized in that: Tightening cylinders (10) are respectively arranged at the left and right sides of the positioning sleeve (11), and a tightening plate (17) is arranged at the inner side of the positioning sleeve (11), and the tightening plate (17) is driven by the tightening cylinder (10).

4. The cutting mechanism for an automatic box unpacking machine according to claim 3, characterized in that: A support sleeve (12) is wrapped around the outer side of the positioning sleeve (11), a slide groove (16) is arranged at the middle position inside the support sleeve (12), a clamping piece (13) is arranged at the outer side of the support sleeve (12), a cutting motor (15) is arranged at the outer side of the clamping piece (13), a cutter head (14) is arranged at the bottom of the cutting motor (15), and the clamping piece (13) and the support sleeve (12) are slidably connected.

5. The cutting mechanism for an automatic box unpacking machine according to claim 1, characterized in that: Positioning cylinders (18) are arranged on the left and right sides of the middle position of the connecting line body (7), and a positioning block (19) is arranged at the top position of the positioning cylinder (18).

6. The cutting mechanism for an automatic box unpacking machine according to claim 5, characterized in that: The positioning block (19) is rotatably connected to the positioning cylinder (18), and the positioning block (19) is fixedly connected to a support plate (2) arranged at the bottom position.

7. The cutting mechanism for an automatic box unpacking machine according to claim 1, characterized in that: The outer support (1) is made of steel material, the connecting line body (7) is a conveyor belt, and the top cover (4) is fixedly connected to the outer support (1).

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