Slitting device

Abstract

The slitting device comprises a rack, a material receiving table, a slitting machine and a transplanting module, and the material receiving table is arranged at one end of the rack and used for receiving a product material plate in an upper die of a forming machine; the splitting machine is arranged at the other end of the rack and is used for splitting the product material plate; the transplanting module is slidably connected to the rack in the first direction and used for transplanting the product plates on the receiving table into the splitting machine. According to the slitting device, material receiving and transplanting of the product material plates in the forming machine can be achieved through a simple structure.

Description

Technical Field

[0001] The present application relates to the technical field of paper-plastic product processing, and in particular to a slitting device. Background Art

[0002] In the related art, pulp molding, also known as paper plastic, is a common packaging material used for many consumer purposes, such as beverage carriers and shock-absorbing cushioning product packaging. Because the molded fiber is made of recycled paper or fiber, it is 100% recyclable and biodegradable, making it an environmentally friendly alternative to plastic packaging. The common paper plastic product processing process is that the pulp is first formed by a molding machine to form a whole surface of the product sheet. The product sheet is received by a receiving robot and then transferred to a slitting machine. The product sheet is cut into multiple products and waste between the products to obtain the required single product. However, the receiving robot needs to align with the upper mold in the molding machine to receive the material and then needs to perform actions such as flipping, and the structure is relatively complex. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present application proposes a slitting device that can achieve the splicing and transplanting of product sheets in a forming machine through a relatively simple structure.

[0004] According to an embodiment of the present invention, the slitting device includes: a frame, a receiving table, a slitting machine and a transplanting module. The receiving table is arranged at one end of the frame and is used to receive the product material plate in the upper mold of the forming machine; the slitting machine is arranged at the other end of the frame and is used to slit the product material plate; the transplanting module is slidably connected to the frame along a first direction and is used to transplant the product material plate on the receiving table to the slitting machine.

[0005] The slitting device according to the embodiment of the present invention has at least the following beneficial effects: the slitting device includes a frame, a receiving table, a slitting machine and a transplanting module. When in use, the receiving table at one end of the frame first receives the product material plate formed in the upper mold of the forming machine. During the receiving process, the transplanting module avoids to avoid interference. Then the transplanting module is moved along the frame to the receiving table position to pick up the product material plate, and the product material plate is transplanted to the slitting machine, thereby realizing the automatic transplanting of the product material plate. At the same time, the structure is relatively simple and does not involve rotation.

[0006] According to some embodiments of the present invention, a mold is provided on the material receiving table, and a positioning structure is provided on the mold. The shape of the positioning structure is compatible with at least a partial shape of the product material plate, so as to receive and position the product material plate.

[0007] According to some embodiments of the present invention, a negative pressure structure for communicating with a negative pressure generating device is provided on the positioning structure for adsorbing the product sheet.

[0008] According to some embodiments of the present invention, a first driving module is further included, and the material receiving platform is vertically slidably connected to the frame through the first driving module.

[0009] According to some embodiments of the present invention, a second driving module is further included. The second driving module is connected to the material receiving platform and the first driving module, and is used to drive the material receiving platform to slide along the first direction.

[0010] According to some embodiments of the present invention, the transplanting module includes a third drive module, a fourth drive module and a picking end, the picking end is used to pick up or release the product sheet, the third drive module is connected to the frame and the picking end, and is used to drive the picking end to slide along the first direction, the fourth drive module is connected to the third drive module and the picking end, and is used to drive the picking end to rise and fall.

[0011] According to some embodiments of the present invention, the third driving module extends along the first direction and is disposed through the slitting machine.

[0012] According to some embodiments of the present invention, the transplanting module also includes a fifth driving module, which is connected to the picking end and the fourth driving module and is used to drive the picking end to move horizontally along the second direction. The second direction and the first direction are both horizontal and perpendicular to each other. The receiving table is provided with multiple workstations for respectively receiving multiple product material plates. The slitting machine is used to cut a single product material plate. The transplanting module is used to transfer the product material plates on the receiving table to the slitting machine in sequence for cutting.

[0013] According to some embodiments of the present invention, the picking end includes a mounting frame and a plurality of suction nozzles, the mounting frame is connected to the output end of the fifth driving module, and the plurality of suction nozzles are separately arranged on the mounting frame and arranged downward.

[0014] According to some embodiments of the present invention, a blanking mechanism is further included. The blanking mechanism is arranged on the frame and is used to blank the product sheets cut in the slitting machine.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a structural schematic diagram of one embodiment of the slitting device of the present invention after removing the blanking mechanism;

[0018] Figure 2 for Figure 1 A schematic structural diagram of the material receiving table, the first drive module and the second drive module in the slitting device shown in FIG;

[0019] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0020] Figure 4 for Figure 1 Schematic diagram of the structure of the transplanting module in the slitting device shown in.

[0021] Reference numerals:

[0022] Frame 100; receiving platform 200; mold 210; positioning structure 211; negative pressure hole 212; slitting machine 300; transplanting module 400; picking end 410; mounting frame 411; suction nozzle 412; third drive module 420; fourth drive module 430; fifth drive module 440; first drive module 510; second drive module 520. DETAILED DESCRIPTION

[0023] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0024] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0025] In the description of this application, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0026] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0027] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0028] Reference below Figures 1 to 4 The slitting device according to the embodiment of the present invention is described.

[0029] like Figure 1 As shown, the slitting device according to an embodiment of the present invention includes: a frame 100, a receiving table 200, a slitting machine 300 and a transplanting module 400. The receiving table 200 is arranged at one end of the frame 100 and is used to receive the product material plate in the upper mold of the molding machine; the slitting machine 300 is arranged at the other end of the frame 100 and is used to slit the product material plate; the transplanting module 400 is slidably connected to the frame 100 along a first direction, and is used to transplant the product material plate on the receiving table 200 to the slitting machine 300.

[0030] It can be understood that this slitting device includes a frame 100, a receiving table 200, a slitting machine 300 and a transplanting module 400. When in use, the receiving table 200 at one end of the frame 100 first receives the product material plate formed in the upper mold of the forming machine. During the receiving process, the transplanting module 400 avoids to avoid interference. Then the transplanting module 400 is transferred along the frame 100 to the position of the receiving table 200 to pick up the product material plate, and transfer the product material plate to the slitting machine 300, thereby realizing the automatic transplanting of the product material plate. At the same time, the structure is relatively simple and does not involve rotation.

[0031] It should be understood that the upper mold of the corresponding molding machine needs to be able to translate to move away from directly above the original lower mold of the molding machine and translate to directly above the material receiving platform 200 so as to achieve material receiving at the material receiving platform 200.

[0032] It is understood that the receiving platform 200 is provided with a mold 210, and the mold 210 is provided with a positioning structure 211. The shape of the positioning structure 211 is adapted to at least part of the shape of the product sheet so as to receive and position the product sheet. Figures 2 to 3As shown, in this embodiment, a plurality of molds 210 are provided on the receiving platform 200. The molds 210 are provided with positioning structures 211. The positioning structures can fully match the shape of the product sheet, or they can only match part of the shape of the product sheet. In short, they can achieve the positioning of the mold after the product sheet is received. Specifically, when the product sheet is a product with multiple upward protrusions connected on the sheet, the mold can be provided with two protrusions that match the product shape, or more than two protrusions that match the product shape.

[0033] It should be understood that the mold on this receiving table can be designed to be detachably connected to the receiving table, so that molds of different specifications can be replaced according to the specific shape of the product, thereby achieving an adaptation effect.

[0034] It is understandable that the positioning structure 211 is provided with a negative pressure structure 212 for connecting to a negative pressure generating device for adsorbing the product sheet. Figures 2 to 3 As shown, in this embodiment, the negative pressure structure can be a suction cup installed separately on the receiving platform, or it can be a negative pressure hole installed on the positioning structure based on the mold. In short, the negative pressure structure can achieve suction of the product sheet, so that the product sheet received from the molding machine can be better attached to the receiving platform 200 to prevent position shifting.

[0035] It should be understood that in addition to being configured to be connected to a negative pressure generating device, in some other embodiments, the negative pressure structure can also be configured to be connected to a positive and negative pressure generating device, so that when receiving the product material plate, the negative pressure structure has an adsorption effect on the product material plate through the negative pressure generated by the positive and negative pressure generating device, and when the transplanting module needs to remove the product material plate from the receiving table, the negative pressure structure plays an auxiliary role in removing the product material plate through the positive pressure generated by the positive and negative pressure generating device.

[0036] It is understandable that the first drive module 510 is also included, and the receiving platform 200 is vertically slidably connected to the frame 100 through the first drive module 510. For example, Figure 2 As shown, in this embodiment, the receiving platform 200 can be raised by driving the first driving module 510 to receive the product sheet in the upper mold of the molding machine, and then lowered after receiving the material to cooperate with the transplanting action of the transplanting module 400.

[0037] It is understood that the second drive module 520 is further included, and the second drive module 520 connects the receiving platform 200 and the first drive module 510 and is used to drive the receiving platform 200 to slide along the first direction. Figure 2As shown, in this embodiment, since the receiving table 200 is located at one end of the frame 100, when the transplanting module 400 picks up the product material plate located at the end of the frame 100, it is easy to interfere with the vertical plate of the frame 100. Therefore, by setting the second driving module 520, the receiving table 200, after receiving the product material plate and descending, can move horizontally along the first direction of the frame 100 to cooperate with the transplanting and picking of the transplanting module 400.

[0038] It can be understood that the transplanting module 400 includes a third driving module 420, a fourth driving module 430 and a pick-up end 410. The pick-up end 410 is used to pick up or release the product sheet. The third driving module 420 is connected to the frame 100 and the pick-up end 410, and is used to drive the pick-up end 410 to slide along the first direction. The fourth driving module 430 is connected to the third driving module 420 and the pick-up end 410, and is used to drive the pick-up end 410 to move up and down. For example, Figure 4 As shown, in this embodiment, when the transplanting module 400 is in use, it first translates along the first direction under the drive of the third driving module 420 until the picking-up end 410 is located above the receiving table 200, and then the picking-up end 410 descends under the drive of the fourth driving module 430 to pick up the product sheet, and then ascends and translates under the drive of the third driving module 420 until it reaches the slitting machine 300, and the picking-up end 410 descends again to place the product sheet in the slitting machine 300.

[0039] It is understandable that the third driving module 420 extends along the first direction and is disposed through the slitting machine 300. Figure 1 As shown, in this embodiment, the third driving module 420 is arranged through the upper mold module and the lower mold module of the slitting machine 300, so that the picking end 410 can be driven by the third driving module 420 to move horizontally from the receiving table 200 to the slitting machine 300, and place the product material sheet on the lower mold module of the slitting machine 300.

[0040] It is understandable that the transfer module 400 further includes a fifth drive module 440, which is connected to the pick-up end 410 and the fourth drive module 430 and is used to drive the pick-up end 410 to translate along the second direction, the second direction and the first direction are both horizontal and perpendicular to each other, the receiving platform 200 is provided with a plurality of stations for respectively receiving a plurality of product sheets, the slitting machine 300 is used to cut a single product sheet, and the transfer module 400 is used to sequentially transfer the product sheets on the receiving platform 200 to the slitting machine 300 for cutting. For example, Figure 4As shown, in this embodiment, a plurality of workstations for placing product material sheets are provided on the receiving table 200, and each slitting machine 300 slits one product material sheet at a time, so the picking end 410 needs to be able to translate in a direction perpendicular to the first direction, that is, the picking end 410 needs to be driven to translate in the second direction with the help of the fifth driving module 440, so that the product material sheets at different positions can be picked up, and the product material sheets can always be placed in the same slitting position of the lower die module of the slitting machine 300, thereby saving the cost of the slitting module in the slitting machine 300.

[0041] It is understood that the pickup end 410 includes a mounting frame 411 and a plurality of suction nozzles 412. The mounting frame 411 is connected to the output end of the fifth driving module 440. The plurality of suction nozzles 412 are arranged on the mounting frame 411 and are arranged downward. Figure 4 As shown, in this embodiment, the picking end 410 includes a mounting bracket 411 arranged at the output end of the fifth driving module 440 and a plurality of suction nozzles 412 distributed on the lower end surface of the mounting bracket 411, thereby realizing the picking up or releasing of the product sheet.

[0042] It is understood that a blanking mechanism (not shown) is further included, which is provided on the frame 100 and is used to discharge the product sheets cut by the slitting machine 300. For example, in this embodiment, after the slitting machine 300 has cut the product sheets, the product sheets are divided into products and waste, and the blanking mechanism discharges the cut products and waste from the slitting machine 300.

[0043] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. The slitting device is characterized in that: include: frame; A receiving platform is provided at one end of the frame and is used to receive the product sheet in the upper mold of the molding machine; A slitting machine, provided at the other end of the frame and used for slitting the product sheet; The transplanting module is slidably connected to the frame along a first direction and is used to transplant the product sheet on the receiving table into the slitting machine.

2. The slitting device according to claim 1, characterized in that: The receiving platform is provided with a mold, and the mold is provided with a positioning structure. The shape of the positioning structure is adapted to at least a part of the shape of the product sheet so as to receive and position the product sheet.

3. The slitting device according to claim 1 or 2, characterized in that: The receiving platform is provided with a negative pressure structure for connecting to a negative pressure generating device for adsorbing the product sheet.

4. The slitting device according to claim 1, characterized in that: It also includes a first driving module, and the material receiving platform is vertically slidably connected to the frame through the first driving module.

5. The slitting device according to claim 4, characterized in that: The device further comprises a second driving module, which is connected to the material receiving platform and the first driving module and is used to drive the material receiving platform to slide along the first direction.

6. The slitting device according to claim 1, characterized in that: The transplanting module includes a third driving module, a fourth driving module and a picking end. The picking end is used to pick up or release the product sheet. The third driving module is connected to the frame and the picking end, and is used to drive the picking end to slide along the first direction. The fourth driving module is connected to the third driving module and the picking end, and is used to drive the picking end to rise and fall.

7. The slitting device according to claim 6, characterized in that: The third driving module extends along the first direction and is disposed through the slitting machine.

8. The slitting device according to claim 7, characterized in that: The transplanting module also includes a fifth driving module, which is connected to the picking end and the fourth driving module and is used to drive the picking end to translate along a second direction, and the second direction and the first direction are both horizontal and perpendicular to each other. The receiving table is provided with a plurality of stations for respectively receiving a plurality of the product material plates, and the slitting machine is used to cut a single product material plate. The transplanting module is used to transfer the product material plates on the receiving table to the slitting machine in sequence for slitting.

9. The slitting device according to claim 8, characterized in that: The picking end includes a mounting frame and a plurality of suction nozzles. The mounting frame is connected to the output end of the fifth driving module. The plurality of suction nozzles are separately arranged on the mounting frame and are arranged downward.

10. The slitting device according to claim 1, characterized in that: It also includes a blanking mechanism, which is arranged on the frame and is used to blank the product sheet after being cut in the slitting machine.

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