Pearl cotton cutting module and pearl cotton packaging box production equipment

Abstract

The present invention discloses an EPE cutting knife module, including a template, a bracket, a slitting knife, a main cutting knife, a first push die assembly, a first push mechanism, a second push die assembly and a second push mechanism, wherein the main cutting knife and the slitting knife are arranged on one side of the template; the bracket is fixed to the other side of the template; the first push die assembly is slidably arranged relative to the template, the first push mechanism is arranged on the bracket and pushes the first push die assembly to move so as to push the chips away from the independent unit; the second push die assembly is slidably arranged relative to the template, the second push mechanism is arranged on the bracket and pushes the second push die assembly to extend the main cutting knife and the slitting knife. The EPE cutting knife module of the present invention integrates multiple cutting tools and film pushers, and can carry out multiple processes at the same time, effectively shortening the production time, improving the production efficiency and miniaturizing the equipment. In addition, the present invention also discloses three types of EPE packaging box production equipment.

Description

Technical Field

[0001] The invention relates to a pearl cotton packaging box production device, in particular to a pearl cotton cutting knife module. Background Art

[0002] like Figure 1 As shown in the figure, the existing pearl cotton packaging box 300 is generally formed by bonding a plurality of pearl cotton blocks 301 around to form a packaging box body, and then bonding a pearl cotton bottom plate 302 with the packaging box body to finally form a complete packaging box. The existing processing method usually requires multiple cutting, heating, multiple bonding and other steps to complete, and each step requires manual transfer of the semi-finished product to a dedicated device for processing, which is time-consuming and labor-intensive, and has low production efficiency. In addition, the splicing and bonding 303 are not accurately aligned, and the splicing is very rough and not beautiful enough. Summary of the invention

[0003] The object of the present invention is to provide a pearl cotton cutting knife module which integrates multiple knives and film pushers, can perform multiple processes simultaneously, shorten production time, improve production efficiency and miniaturize the equipment volume.

[0004] Another object of the present invention is to provide a pearl cotton packaging box production equipment which integrates multiple cutting tools and film pushers, can perform multiple processes simultaneously, shorten production time and improve production efficiency.

[0005] The third object of the present invention is to provide a pearl cotton packaging box production equipment which can significantly reduce the labor intensity of workers, improve the level of automation and improve production efficiency.

[0006] The fourth object of the present invention is to provide a pearl cotton packaging box production equipment that can significantly reduce the labor intensity of workers, improve the level of automation and improve production efficiency.

[0007] In order to achieve the above-mentioned purpose, the pearl cotton cutting knife module provided by the present invention includes a template, a bracket, a slitting knife for slitting a pearl cotton board into multiple independent units, a main cutting knife for cutting and forming the independent units, a first push die assembly, a first pushing mechanism, a second push die assembly and a second pushing mechanism, wherein the main cutting knife and the slitting knife are arranged on the same side of the template; the bracket is fixed to the other side of the template; the first push die assembly is slidably arranged relative to the template, the first pushing mechanism is arranged on the bracket and pushes the first push die assembly to move to push the chips away from the independent unit; the second push die assembly is slidably arranged relative to the template, the second pushing mechanism is arranged on the bracket and pushes the second push die assembly so that the independent unit cut and formed extends out of the main cutting knife and the slitting knife.

[0008] Compared with the prior art, the present invention sets the main cutting knife and the sub-cutting knife on the template, sets the first push die assembly and the second push die assembly, uses the first push mechanism to drive the first push die assembly to eject the chips, and then uses the second push mechanism to drive the second push die assembly to eject the independent unit after cutting and forming. Therefore, the pearl cotton cutting knife module of the present invention integrates the cutting tool and the pushing film into one, and uses their respective driving mechanisms to drive them independently, so that multiple processes can be automated at the same time, with rapid action, high degree of automation, and effective shortening of production time and improving production efficiency. In addition, since each cutting tool and the pushing die are highly concentrated, the structure of the entire module is very compact, thereby reducing the volume and making the equipment more miniaturized.

[0009] Preferably, the cutting depth of the splitting knife is greater than that of the main cutting knife. In this way, the splitting knife can be directly used for cutting the pearl cotton base plate at the end, which simplifies the structure of the module and improves the flatness of the pearl cotton base plate cut and the pearl cotton main body cut by using the same splitting knife, making the product more beautiful.

[0010] Preferably, the sub-cutting knife is arranged around the main cutting knife, so that mutually independent pearl cotton bodies can be cut out.

[0011] Preferably, the first push die assembly includes an inner push die and an outer push die, wherein the inner push die is slidably disposed in the space surrounded by the main cutter, and the outer push die is disposed outside the slitting cutter. The inner push die can discharge the residual material cut by the main cutter, and the outer push die can discharge the edge residual material cut by the slitting cutter, so that the residual material can be discharged quickly and the molding efficiency is improved.

[0012] Specifically, the first push die assembly further includes a first push plate that slides relative to the template, and the inner push die and the outer push die are fixedly connected to one side of the first push plate through a first connecting rod. The inner push die and the outer push die are simultaneously connected by the first push plate, so that the inner push die and the outer push die can be moved simultaneously, thereby reducing production processes, shortening production time, and improving production efficiency.

[0013] Specifically, the first pushing mechanism includes a cylinder, which is disposed on the bracket and has an output end connected to the first pushing plate.

[0014] Preferably, the second push die assembly includes a push die and a second push plate sliding relative to the template, the push die is fixedly connected to one side of the second push plate via a second connecting rod, and the push die moves with the movement of the second push plate.

[0015] Specifically, the second push mechanism includes a motor, a gear, a chain, a screw and a nut. The motor and the gear are arranged on the bracket. The motor drives the gear to rotate. The chain is wound around the gear. The nut is connected to the gear. The nut is threadedly connected to the screw, and the screw is connected to the second push plate. By adopting the motor, gear and chain drive mode, a single motor can drive multiple gears to rotate. Then, by rotating the screw and the nut on each gear, the screw can be raised or lowered, so that each position of the second push plate can move synchronously, thereby ensuring that each push mold pushes the pearl cotton body synchronously, and then ensuring the position of the pearl cotton body extending accurately.

[0016] A pearl cotton packaging box production device comprises a heating device and a pearl cotton cutting knife module. The pearl cotton cutting knife module and the heating device can be close to each other to heat the bottom surface of the independent unit cut and formed.

[0017] A pearl cotton packaging box production equipment comprises a frame, a mobile platform, a lower mold, a translation mechanism, a heating device, a lifting mechanism and a pearl cotton cutting knife module; the frame is provided with a processing area and a loading and unloading area, the heating device is arranged below the processing area, the pearl cotton cutting knife module is vertically and movably arranged on the frame and located above the processing area, and the lifting mechanism can drive the pearl cotton cutting knife module to rise and fall; the mobile platform is slidably arranged between the loading and unloading area and the processing area, the lower mold is arranged on the mobile platform, and the translation mechanism drives the mobile platform to slide.

[0018] A pearl cotton packaging box production equipment comprises a frame, a feeding platform, a lower die, a translation drive mechanism, a heating device, a lifting mechanism and a pearl cotton cutter module; the frame is provided with a processing area and a loading and unloading area, the heating device is arranged below the processing area, the pearl cotton cutter module is arranged on the frame, and the translation drive mechanism can drive the pearl cotton cutter module to slide above any one of the processing area and the loading and unloading area; the feeding platform is arranged on the loading and unloading area, the lower die is arranged on the feeding platform, and the lifting mechanism drives the pearl cotton cutter module to rise and fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of an existing pearl cotton packaging box.

[0020] Figure 2 It is a structural diagram of the pearl cotton packaging box produced by the present invention.

[0021] Figure 3 It is a three-dimensional diagram of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0022] Figure 4It is an internal structure diagram of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0023] Figure 5 It is a front view of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0024] Figure 6 It is a side view of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0025] Figure 7 It is a top view of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0026] Figure 8 It is a three-dimensional diagram of the pearl cotton cutting knife module of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0027] Fig. 9 It is a front view of the pearl cotton cutting knife module of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0028] Fig.10 It is a side view of the pearl cotton cutting knife module of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0029] Fig.11 It is a structural diagram of the template, the slitting knife and the main cutting knife of the pearl cotton cutting knife module of the first embodiment of the present invention.

[0030] Fig.12 It is an internal structure diagram of the pearl cotton cutting knife module of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0031] Fig.13 It is a cross-sectional view of the pearl cotton cutting knife module of the pearl cotton packaging box production equipment of the first embodiment of the present invention.

[0032] Fig.14 It is a structural diagram of the first push die assembly of the pearl cotton cutting knife module of the first embodiment of the present invention.

[0033] Fig.15 It is a structural diagram of the second push mold component of the pearl cotton cutting knife module of the first embodiment of the present invention.

[0034] Fig.16 It is a three-dimensional diagram of the pearl cotton packaging box production equipment of the second embodiment of the present invention.

[0035] Fig.17 It is a top view of the pearl cotton packaging box production equipment of the second embodiment of the present invention. DETAILED DESCRIPTION

[0036] In order to explain the technical content, structural features and achieved effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0037] like Figures 3 to 7 As shown, the figure shows the pearl cotton packaging box production equipment 100 of the first embodiment. The pearl cotton packaging box production equipment 100 includes a frame 1, a mobile platform 2, a lower mold 3, a translation mechanism 4, a heating device 5, a lifting mechanism 6 and a pearl cotton cutting knife module 7; the frame 1 is provided with a processing area 11 and a loading and unloading area 12 located on both sides of the processing area 11. The heating device 5 is arranged below the processing area 11, and the heating device 5 has a heating plate 51 for heating the pearl cotton to melt its bottom surface. The pearl cotton cutting knife module 7 is vertically and movably arranged on the frame 1 and located above the processing area 11, and the lifting mechanism 6 is arranged on the frame 1 and can drive the pearl cotton cutting knife module 7 to rise or fall. The mobile platform 2 is respectively arranged on the two loading and unloading areas 12, and can slide between the loading and unloading areas 12 and the processing area 11. The lower mold 3 is arranged on each of the mobile platforms 2, and the translation mechanism 4 drives the mobile platform 2 to slide. The translation mechanism 4 drives the mobile platform 2 through a motor and a chain, and the mobile platform 2 slides in the horizontal direction of the frame 1 by sliding with the track. The lifting mechanism 6 drives the belt and the pulley through the motor 61, so that the pulley drives the screw rods 62 distributed at the four corners of the pearl cotton cutting module 7 and the nuts fixed to the frame 1 to rotate, thereby driving the pearl cotton cutting module 7 to move up and down.

[0038] See also Figures 8 to 15The pearl cotton cutting knife module 7 includes a template 71, a bracket 72, a slitting knife 73 for slitting the pearl cotton board 201 into multiple independent units, namely, pearl cotton main bodies 210, a main cutting knife 74 for cutting and forming the pearl cotton main body 210, a first push mold assembly 75, a first push mechanism 76, a second push mold assembly 77 and a second push mechanism 78. The four corners of the template 71 are connected to the screw rod 62. The main cutting knife 74 and the slitting knife 73 are arranged on the same side of the template 71. The main cutting knife 74 is annular, and the circular hole formed by the main cutting knife 74 passes through the template 71. The slitting knife 73 is square and surrounds the main cutting knife 74, so that the pearl cotton main bodies 210 that are independent of each other can be cut out. The main cutting knife 74 and the slitting knife 73 form a set of knife groups 7a, and multiple sets of such knife groups 7a are arranged on the bottom surface of the template 71, so that multiple pearl cotton main bodies 210 can be cut out at one time. The cutting depth of the slitting knife 73 is greater than that of the main cutting knife 74. In this way, the slitting knife 73 can be used directly to cut the pearl cotton base plate 202 in the end, which not only simplifies the structure of the module, but also improves the flatness of the cut of the pearl cotton base plate 202 and the cut of the pearl cotton body by cutting with the slitting knife 73, making the appearance of the product more beautiful. The bracket 72 is fixed to the other side of the template 71; the bracket 72 has a mounting platform 721, and the mounting platform 721 is fixed to the template 71 through a support 722. The first push mold assembly 75 is slidably arranged relative to the template 71, and the first push mechanism 76 is arranged on the bracket 72 and pushes the first push mold assembly 75 to move to push the chips away from the pearl cotton body 210; the second push mold assembly 77 is slidably arranged relative to the template 71, and the second push mechanism 78 is arranged on the bracket 72 and pushes the second push mold assembly 77, so that the cut pearl cotton body 210 extends out of the main cutting knife 74 and the slitting knife 73.

[0039] Please see again Figures 11 to 14Specifically, the first push die assembly 75 includes an inner push die 751 and an outer push die 752 corresponding to the main cutter 74 one by one. The inner push die 751 is slidably arranged in the cylindrical space surrounded by the main cutter 74 along the vertical direction; the inner push die 751 is flat and has a circular cross-section. The outer push die 752 is arranged on the outside of the slitting knife 73 along the vertical direction; the outer push die 752 is in a long strip shape, and all the outer push dies 752 form a square and surround all the knife groups 7a. The inner push die 751 can discharge the residual material cut by the main cutter 74, and the outer push die 752 can discharge the edge residual material cut by the slitting knife 73, so that the residual material can be discharged quickly and the molding efficiency is improved. The first push die assembly 75 also includes a first push plate 753 that slides in the vertical direction relative to the template 71, and the inner push die 751 and the outer push die 752 are fixedly connected to one side of the first push plate 753 through a first connecting rod 754. The first push plate 753 is used to simultaneously connect the inner push die 751 and the outer push die 752, so that the inner push die 751 and the outer push die 752 can be simultaneously operated, thereby reducing production processes, shortening production time, and improving production efficiency. The first push mechanism 76 includes a cylinder, which is arranged on the bracket 72 and has an output end that is telescopic downward and connected to the first push plate 753.

[0040] Please see again Figures 11 to 13 as well as Fig.15The second push mold assembly 77 includes a push mold 771 corresponding to the main cutter 74 and a second push plate 772 sliding in the vertical direction relative to the template 71. The push mold 771 is fixedly connected to one side of the second push plate 772 through a second connecting rod 773. The push mold 771 is located in the space between the main cutter 74 and the slitting knife 73. The outer contour of the push mold 771 is square. The push mold 771 also has an opening 771a. The diameter of the opening 771a is larger than the diameter of the circle surrounded by the main cutter 74. The push mold 771 moves with the movement of the second push plate 772. The second push mechanism 78 includes a motor 781, a gear 782, a chain, a screw rod 783 and a nut. The four screw rods 783 are fixed at the four corners of the second push plate 772. The nut is arranged on the mounting platform 721 and is threadedly connected to the screw rods 783 one by one. The gear 782 is connected to the nut. The chain is wound around the gear 782. The motor 781 is arranged on the mounting platform 721. The motor 781 drives the gear 782 to rotate, so that the screw rod 783 rises or falls, thereby driving the push mold 771 to rise or fall. The motor 781, the gear 782 and the chain drive mode can realize that a single motor drives multiple gears to rotate, and then the screw rods 783 and nuts on each gear 782 cooperate to make each position of the second push plate 772 move synchronously, thereby ensuring that each push mold 771 synchronously pushes the pearl cotton body 210, thereby ensuring that the position where the pearl cotton body 210 extends is accurate.

[0041] For example Figures 8 to 13 , the inner push die 751, the main cutting knife 74, the push die 771, the slitting knife 73 and the outer push die 752 are arranged from the inside to the outside in sequence. The mounting platform 721, the first push plate 753, the second push plate 772 and the template 71 are arranged from top to bottom in sequence. The support 722 passes through the first push plate 753 and the second push plate 772 to connect with the template 71. The first connecting rod 754 passes through the second push plate 772 and the template 71; the second connecting rod 773 passes through the template 71;

[0042] like Figure 3 and Figure 4 As shown, the lower mold 3 is provided with a first knife groove 31 corresponding to the main cutting knife 74 and a second knife groove 32 corresponding to the slitting knife 73. When the main cutting knife 74 and the slitting knife 73 cut the pearl cotton, the main cutting knife 74 is inserted into the first knife groove 31, and the slitting knife 73 is inserted into the second knife groove 32.

[0043] In summary, the working principle of the pearl cotton packaging box production equipment 100 of this embodiment is described in detail as follows:

[0044] During operation, the pearl cotton board 201 is first placed on the lower mold 3 and aligned; then, the translation mechanism 4 drives the mobile platform 2 to translate from the loading and unloading area 12 to the processing area 11. At this time, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to descend, specifically, the lifting mechanism 6 drives the template 71 to descend, so that the main cutting knife 74 and the slitting knife 73 cut the pearl cotton board 201 at the same time. After cutting, the pearl cotton board 201 is divided into a plurality of pearl cotton bodies 210 arranged in an array, and these pearl cotton bodies 210 are located in the space between the main cutting knife 74 and the slitting knife 73. Afterwards, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to rise. At the same time, the first push mechanism 76 pushes the first push mold assembly 75 to move; specifically, the output end of the cylinder extends downward, pushing the first push plate 753 to move downward, and the first push plate 753 drives the inner push mold 751 and the outer push mold 752 to move downward. At this time, the inner push die 751 pushes out the residual material inside the main cutter 74, and the outer push die 752 pushes out the residual material outside the slitting knife 73, and these residual materials fall onto the lower die 3 or the mobile platform 2. While the lifting mechanism 6 drives the pearl cotton cutter die set 7 to rise, the second push mechanism 78 pushes the second push die assembly 77 to move; specifically, the second push mechanism 78 pushes the second push plate 772 to move downward, and the second push plate 772 drives the push die 771 to move downward. The push die 771 pushes the pearl cotton body 210 to move downward, so that the bottom surface of the pearl cotton body 210 extends out of the end of the slitting knife 73.

[0045] When all the remaining materials fall onto the mobile platform 2, the translation mechanism 4 drives the mobile platform 2 to move from the processing area 11 to the loading and unloading area 12. Then, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to descend, so that the bottom surface of the pearl cotton body 210 contacts and heats the heating plate 51 of the heating device 5, so that the bottom surface of the pearl cotton body 210 is in a molten state. In this process, the remaining materials on the mobile platform 2 can be removed, and then a pearl cotton bottom plate 202 is placed on the lower mold 3 and aligned.

[0046] When the bottom surface of the pearl cotton body is heated, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to rise, and then the translation mechanism 4 drives the mobile platform 2 to move from the loading and unloading area 12 to the processing area 11. Next, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to descend, so that the bottom surface of the pearl cotton body 210 contacts and solidifies with the pearl cotton bottom plate 202 to achieve connection. After the connection is completed, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to continue to descend. At this time, the pearl cotton body 210 extending out of the slitting knife 73 re-enters the space between the slitting knife 73 and the main cutting knife 74, and the slitting knife 73 cuts the pearl cotton bottom plate 202, and cuts the pearl cotton bottom plate 202 downward along the outer side wall of the pearl cotton body 210 to form a pearl cotton packaging box 200. Finally, the lifting mechanism 6 drives the pearl cotton cutting die set 7 to rise, and at the same time, the second pushing mechanism 78 pushes the push die 771 to move downward, and the push die 771 pushes the pearl cotton packaging box 200 so that the pearl cotton packaging box 200 falls on the lower die 3 or the mobile platform 2. The translation mechanism 4 can drive the mobile platform 2 to move from the processing area 11 to the loading and unloading area 12.

[0047] In addition, since the pearl cotton packaging box production equipment of the first embodiment is provided with the loading and unloading areas 12 on both sides of the processing area 11, and the two loading and unloading areas 12 are provided with mobile platforms 2, after one of the mobile platforms 2 has completely processed a pearl cotton packaging box and before loading the next pearl cotton board 201, the other mobile platform 2 can perform another pearl cotton packaging box processing, thereby shortening the waiting time of the pearl cotton cutting knife module 7, speeding up production, and improving production efficiency.

[0048] Compared with the prior art, the present invention sets the main cutter 74 and the slitting knife 73 on the template 71, sets the first push die assembly 75 and the second push die assembly 77, uses the first push mechanism 76 to drive the first push die assembly 75 to eject the chips, and then uses the second push mechanism 78 to drive the second push die assembly 77 to eject the EPE body 210 after cutting and forming. Therefore, the EPE cutter module 7 of the present invention integrates the cutter and the push film into one, and uses their respective driving mechanisms to drive them independently, so that multiple processes can be automatically produced at the same time, with rapid action and high degree of automation; and the EPE body 210 is directly cut out by the main cutter 74, which can avoid the splicing method of traditional production, effectively shorten the production time, and greatly improve the production efficiency. In addition, since each cutter and push die are highly concentrated, the structure of the entire module is very compact, thereby reducing the volume and making the equipment more miniaturized. Moreover, since the entire production only requires splicing the pearl cotton main body 210 with the pearl cotton bottom plate 202, and after splicing, the same main cutter 74 and the lower mold 3 are used for cutting, thus, the cut 203 is very neat, which effectively improves the aesthetics.

[0049] like Fig.16 and Fig.17 As shown, the figure shows the structure of the pearl cotton packaging box production equipment 100' according to the second embodiment of the present invention.

[0050] The pearl cotton packaging box production equipment 100' of this embodiment includes a frame 1, two feeding platforms 2', two lower molds 3, a translation drive mechanism 8, a heating device 5, a lifting mechanism 6 and a pearl cotton cutter module 7; the frame 1 is provided with a processing area 11 and a loading and unloading area 12 located on opposite sides of the processing area 11, the heating device 5 is arranged below the processing area 11, the pearl cotton cutter module 7 is arranged on the frame 1, and the translation drive mechanism 8 can drive the pearl cotton cutter module 7 to move to the top of any one of the processing area 11 and the loading and unloading area 12; the two feeding platforms 2' are arranged one by one on the loading and unloading area 12, the lower mold 3 is arranged on the feeding platform 2', the feeding platform 2' is movably arranged on the frame 1, and the moving direction of the feeding platform 2' is perpendicular to the moving direction of the pearl cotton cutter module 7. The lifting mechanism 6 drives the pearl cotton cutter module 7 to rise and fall. The loading platform 2', two lower molds 3, heating device 5, lifting mechanism 6 and pearl cotton cutting knife module 7 of this embodiment are basically the same in structure and working principle as those of embodiment 1. The difference is that the translation drive mechanism 8 drives the pearl cotton cutting knife module 7 to move horizontally, so that the processing form of the whole machine is different.

[0051] During the processing of the pearl cotton packaging box production equipment 100' of this embodiment, the left loading platform 2' moves out of the loading and unloading area 12, and then the pearl cotton board 201 is placed on the left loading platform 2' and positioned, and then the left loading platform 2' moves into the loading and unloading area 12. At this time, the translation drive mechanism 8 drives the pearl cotton cutting knife module 7 to move horizontally above the left loading platform 2'; then, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to move downward to cut the pearl cotton board 201, thereby forming the pearl cotton body 210. After that, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to move upward (in this process, the pearl cotton cutting knife module 7 removes the excess material and ejects the pearl cotton body in the same way as in the first embodiment, and will not be described again here), and the translation drive mechanism 8 drives the pearl cotton cutting knife module 7 to move horizontally above the heating device 5. Next, the lifting mechanism 6 drives the pearl cotton cutting knife module 7 to move downward, so that the pearl cotton main body 210 contacts and heats with the heating device 5. At the same time, the feeding platform 2' on the right side moves out of the loading and unloading area 12, and the pearl cotton bottom plate 202 is placed on the feeding platform 2' and positioned. After that, the feeding platform 2' on the right side moves into the loading and unloading area 12 again. Then, after the pearl cotton main body 210 is heated, the lifting mechanism 6 and the translation drive mechanism 8 cooperate to transfer the pearl cotton cutting knife module 7 to the pearl cotton bottom plate 202 and bond and fix it with the pearl cotton bottom plate 202. Finally, the pearl cotton cutting knife module 7 cuts the pearl cotton bottom plate 202 into multiple pieces, so that the pearl cotton main body 210 and the pearl cotton bottom plate 202 form a pearl cotton packaging box 200. The pearl cotton cutting module 7 then pushes the pearl cotton packaging box 200 onto the right loading platform 2', and the right loading platform 2' is then moved out of the loading and unloading area 12 and unloads the pearl cotton packaging box 200. The pearl cotton packaging box production equipment 100' of the second embodiment has basically the same effect as the pearl cotton packaging box production equipment 100 of the first embodiment, and will not be described in detail here.

[0052] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A pearl cotton cutting knife module, characterized in that: It includes a template, a bracket, a slitting knife for slitting the pearl cotton board into multiple independent units, a main cutting knife for cutting and shaping the independent units, a first push die assembly, a first push mechanism, a second push die assembly and a second push mechanism, wherein the main cutting knife and the slitting knife are arranged on the same side of the template; the bracket is fixed to the other side of the template; The first push die assembly is slidably arranged relative to the template, and the first push mechanism is arranged on the bracket and pushes the first push die assembly to move so as to push the chips away from the independent unit; the second push die assembly is slidably arranged relative to the template, and the second push mechanism is arranged on the bracket and pushes the second push die assembly so that the independent unit formed by cutting extends out of the main cutting knife and the slitting knife, so that the bottom surface of the independent unit contacts with the heating device and is heated; The first push die assembly comprises an inner push die, an outer push die and a first push plate sliding relative to the template, the inner push die is slidably arranged in the space surrounded by the main cutting knife, and the outer push die is arranged outside the slitting knife; the inner push die and the outer push die are fixedly connected to one side of the first push plate through a first connecting rod; The second push die assembly comprises a push die and a second push plate which slides relative to the template, and the push die is fixedly connected to one side of the second push plate through a second connecting rod.

2. The pearl cotton cutting knife module as claimed in claim 1, characterized in that: The cutting depth of the sub-cutting knife is greater than that of the main cutting knife.

3. The pearl cotton cutting knife module as claimed in claim 1, characterized in that: The splitting knife is arranged around the main cutting knife.

4. The pearl cotton cutting knife module as claimed in claim 1, characterized in that: The first pushing mechanism includes a cylinder, which is arranged on the bracket and has an output end connected to the first pushing plate.

5. The pearl cotton cutting knife module as claimed in claim 1, characterized in that: The second pushing mechanism includes a motor, a gear, a chain, a screw and a nut. The motor and the gear are arranged on the bracket. The motor drives the gear to rotate. The chain is wound around the gear. The nut is connected to the gear. The nut is threadedly connected to the screw, and the screw is connected to the second push plate.

6. A pearl cotton packaging box production equipment, characterized in that: It comprises a heating device and the pearl cotton cutting knife module as described in any one of claims 1 to 5, wherein the pearl cotton cutting knife module and the heating device can be close to each other to heat the bottom surface of the independent unit cut and formed.

7. A pearl cotton packaging box production equipment, characterized in that: It comprises a frame, a mobile platform, a lower die, a translation mechanism, a heating device, a lifting mechanism and the pearl cotton cutting knife module according to any one of claims 1 to 5; the frame is provided with a processing area and a loading and unloading area, the heating device is arranged below the processing area, the pearl cotton cutting knife module is vertically and movably arranged on the frame and located above the processing area, and the lifting mechanism can drive the pearl cotton cutting knife module to rise and fall; the mobile platform is slidably arranged between the loading and unloading area and the processing area, the lower die is arranged on the mobile platform, and the translation mechanism drives the mobile platform to slide.

8. A pearl cotton packaging box production equipment, characterized in that: It comprises a frame, a loading platform, a lower die, a translation drive mechanism, a heating device, a lifting mechanism and the pearl cotton cutting knife module according to any one of claims 1 to 5; the frame is provided with a processing area and a loading and unloading area, the heating device is arranged below the processing area, the pearl cotton cutting knife module is arranged on the frame, and the translation drive mechanism can drive the pearl cotton cutting knife module to slide above any one of the processing area and the loading and unloading area; The feeding platform is arranged on the feeding and unloading area, the lower mold is arranged on the feeding platform, and the lifting mechanism drives the pearl cotton cutting knife module to rise and fall.

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