Waste suction mechanism and die cutting device

Abstract

The utility model discloses a waste suction mechanism and a die cutting device, when the waste suction mechanism is applied to the die cutting device, a mounting frame can be connected with a frame body of the die cutting device, the mounting frame comprises a plurality of mounting sections which are distributed along a first direction, and a connecting piece is detachably connected to one mounting section, so that the mounting frame can be connected with the frame body of the die cutting device; the connecting piece is rotatably arranged relative to the mounting frame, so that a worker can mount the connecting piece on the corresponding mounting section according to actual requirements and correspondingly rotate the connecting piece relative to the mounting frame so as to adjust the angle of a dust collection opening in a dust collection cover arranged on the connecting piece, and then the dust collection opening can directly face the area where waste is located; the connecting port of the dust collection cover is communicated with the dust collector, so that waste materials in the die cutting device can be discharged through the dust collection port under the action of the dust collector; due to the fact that the dust collection cover can move relative to the installation frame, a worker can adjust the position of the dust collection opening according to the actual position of the waste, and the waste discharging effect of the die cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting and waste removal, in particular to a waste suction mechanism and a die-cutting device. Background Art

[0002] During the die-cutting process, when punching holes in the film material, a large amount of waste will be generated, and these wastes will affect the subsequent processing of the film material.

[0003] In the related art, when removing these wastes, usually a thimble is first used to push out the wastes in the holes, and then tape is used to adhere to the wastes, so as to realize the waste removal.

[0004] However, when the thimble pushes out the wastes in the holes, these wastes will fly around, thus getting out of the adhesion area of the tape, so that after the tape removes the wastes, there are still many wastes remaining. Summary of the Utility Model

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. The first aspect of the utility model provides a waste suction mechanism, and the waste removal effect of the die-cutting device adopting the waste suction mechanism of the present application is better. The second aspect of the utility model also provides a die-cutting device including the waste suction mechanism of the first aspect of the utility model.

[0006] According to the waste suction mechanism provided by the first aspect of the utility model, it includes a mounting frame, a connecting piece and a dust suction hood; the mounting frame is used for connecting with the frame body of the die-cutting device, and the mounting frame includes a plurality of mounting segments distributed along the first direction; the connecting piece is detachably connected to one mounting segment, and the connecting piece is rotatably arranged relative to the mounting frame; the dust suction hood is arranged on the connecting piece, and the dust suction hood includes a communicating dust suction port and a connecting port, and the connecting port is used for communicating with a vacuum cleaner.

[0007] The waste suction mechanism of the utility model has at least the following beneficial effects: when the waste suction mechanism of the present application is applied to the die-cutting device, the mounting frame can be connected with the frame body of the die-cutting device. Since the mounting frame includes a plurality of mounting segments distributed along the first direction, the connecting piece is detachably connected to one mounting segment, and the connecting piece is rotatably arranged relative to the mounting frame. Therefore, when the waste suction mechanism is used, the staff can install the connecting piece on the corresponding mounting segment according to actual needs, and rotate the connecting piece relative to the mounting frame to adjust the angle of the dust suction port on the dust suction hood arranged on the connecting piece, so that the dust suction port can be directly opposite to the area where the waste is located. Then, by connecting the connecting port of the dust suction hood with the vacuum cleaner, the waste in the die-cutting device can be discharged through the dust suction port under the action of the vacuum cleaner; since the dust suction hood can move relative to the mounting frame, the staff can adjust the position of the dust suction port according to the actual position of the waste, so as to improve the waste removal effect of the die-cutting device.

[0008] According to the waste suction mechanism described in the first embodiment of the utility model, a connecting member is provided with a connecting hole, a first threaded connecting member is rotatably inserted into the connecting hole, and the first threaded connecting member is threadedly inserted into a mounting section.

[0009] According to the waste suction mechanism described in the first embodiment of the utility model, the connecting hole is an elongated strip extending along the second direction, and the first threaded connecting piece is slidably arranged in the connecting hole along the second direction, and the second direction is spaced from the first direction by a certain angle.

[0010] According to the waste suction mechanism described in the embodiment of the first aspect of the utility model, the connecting hole includes a first section and a second section that are connected, the first section is located on the side of the second section away from the mounting section, and the cross-sectional size of the first section is larger than the cross-sectional size of the second section; the first threaded connector includes a first head and a first threaded portion, the first threaded portion is passed through the second section and is threadedly connected to a mounting section, the first head is accommodated in the first section, and abuts against the edge of the hole of the second section close to the first section.

[0011] According to the waste suction mechanism described in the first embodiment of the utility model, the dust hood includes a dust suction nozzle and a dust suction tube connected to each other, the dust suction port is arranged on the dust suction nozzle, and the connecting port is arranged on the dust suction tube; a mounting hole is arranged on the connecting piece, and the dust suction tube is passed through the mounting hole.

[0012] According to the waste suction mechanism described in the first embodiment of the utility model, a gap connected to the mounting hole is opened on the connecting member, and the first end and the second end of the connecting member in the width direction of the gap are connected by an adjustment structure, and the adjustment structure is used to adjust the width of the gap.

[0013] According to the waste suction mechanism described in the embodiment of the first aspect of the utility model, the adjustment structure includes a second threaded connector, the second threaded connector is penetrated through the first end and is threadedly connected to the second end.

[0014] According to the waste suction mechanism described in the embodiment of the first aspect of the utility model, the mounting frame includes a mounting rod and a mounting shaft, the mounting rod includes a first connecting part and a second connecting part connected to each other, the first connecting part includes a plurality of mounting segments distributed along a first direction, one end of the mounting shaft is detachably inserted into the second connecting part, and the mounting shaft is used to connect to the frame of the die-cutting device.

[0015] According to the waste suction mechanism described in the embodiment of the first aspect of the utility model, it also includes a third threaded connecting piece, the second connecting part is provided with an insertion hole, the installation shaft is inserted into the insertion hole, the third threaded connecting piece includes a second head and a second threaded part, the second threaded part is threadedly inserted on the installation shaft, and the second head is abutted against an end of the second connecting part away from the installation shaft to prevent the installation shaft from escaping from the insertion hole.

[0016] The die-cutting device according to the second aspect embodiment of the present utility model includes the waste suction mechanism provided by the first aspect embodiment of the present utility model; the die-cutting device further includes a frame body, and the frame body is connected to the mounting frame.

[0017] Some of the additional aspects and advantages of the present utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 It is a schematic structural diagram of the waste suction mechanism according to an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 a schematic structural diagram of the mounting rod of the waste suction mechanism shown;

[0021] Figure 3 is Figure 1 a schematic structural diagram of the connecting member of the waste suction mechanism shown;

[0022] Figure 4 is Figure 3 a partial enlarged view of the structure at position A of the connecting member shown;

[0023] Figure 5 is Figure 1 a schematic structural diagram of the mounting shaft of the waste suction mechanism shown.

[0024] Reference numerals:

[0025] Mounting frame 100; mounting rod 110; first connecting portion 111; mounting section 111a; second connecting portion 112; insertion hole 112a; mounting shaft 120; insertion section 121; connecting section 122;

[0026] Connecting member 200; connecting hole 210; first section 211; second section 212; mounting hole 220; gap 230; first end 231; second end 232;

[0027] Dust suction hood 300; dust suction nozzle 310; dust suction port 311; dust suction pipe 320; connection port 321. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0029] In the description of the present utility model, it should be understood that when it comes to orientation descriptions, such as the orientations or positional relationships indicated by up, down, front, back, left, right, etc., they are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0032] The following refers to Figures 1 to 5 to describe the waste suction mechanism of the first aspect of the present utility model.

[0033] Refer to Figure 1 , according to the waste suction mechanism provided by the embodiment of the present utility model, it includes a mounting frame 100, a connecting piece 200, and a dust suction hood 300.

[0034] The mounting frame 100 is used to connect with the frame of the die-cutting device. The mounting frame 100 includes a plurality of mounting segments 111a distributed along the first direction; the connecting piece 200 is detachably connected to one mounting segment 111a, and the connecting piece 200 is rotatably arranged relative to the mounting frame 100; the dust suction hood 300 is arranged on the connecting piece 200, and the dust suction hood 300 includes a communicating dust suction port 311 and a connecting port 321, and the connecting port 321 is used to communicate with a vacuum cleaner.

[0035] It should be noted that during die-cutting processing, a large amount of waste is generated when punching holes in the film material. Before removing the waste by adhering it with tape, it is necessary to first use a push rod to push out the waste in the film material holes. During the process of the push rod pushing out the waste in the film material holes, the waste will fly everywhere, resulting in the waste being separated from the adhesion area of the tape, and causing a large amount of waste to remain on the die-cutting device after the tape discharges the waste.

[0036] In the waste suction mechanism of this embodiment, when the waste suction mechanism is in use, the staff can first install the mounting frame 100 of the waste suction mechanism at a suitable position on the die-cutting device frame. Then, the staff can install the connecting piece 200 on a suitable mounting section 111a according to the position of the waste, and rotate the connecting piece 200 relative to the mounting frame 100 so that the suction port 311 of the dust suction hood 300 faces the waste. Then, the staff can connect the connection port 321 of the dust suction hood 300 to a vacuum cleaner, and suck the waste on the die-cutting device into the suction port 311 through the vacuum cleaner.

[0037] It can be understood that in the waste suction mechanism of this application, by connecting the connection port 321 to a vacuum cleaner, the waste can directly enter the suction port 311 under the action of the vacuum cleaner, so that there is no need to pre-use a thimble to push out the waste in the film material hole. The position of the waste is relatively concentrated, making the removal of the waste smoother.

[0038] It can be understood that the staff can install the connecting piece 200 on a suitable mounting section 111a according to actual needs, and can rotate the connecting piece 200 relative to the mounting frame 100 according to actual needs, so that the staff can adjust the position of the suction port 311 on the dust suction hood 300 according to the position of the waste, thereby reducing the probability of missing waste during the operation of the waste suction mechanism and improving the waste discharge effect of the waste suction mechanism of this application.

[0039] In order to achieve the detachable connection of the connecting piece 200 on the mounting section 111a and the rotatable setting of the connecting piece 200 relative to the mounting frame 100, in some embodiments of the present utility model, refer to Figure 3 , a connection hole 210 is provided on the connecting piece 200, and a first threaded connection member (not shown in the figure) is rotatably inserted into the connection hole 210, and the first threaded connection member is threaded through a section of the mounting section 111a.

[0040] It can be understood that since the first threaded connection member is rotatably inserted into the connection hole 210 of the connecting piece 200 and the first threaded connection member is threadedly connected to a section of the mounting section 111a, the connecting piece 200 can rotate around the first threaded connection member to realize the rotation of the connecting piece 200 relative to the mounting frame 100.

[0041] It can be understood that since the connecting member 200 and the mounting section 111a are connected by the first threaded connector, when disassembling the connecting member 200 from the mounting section 111a, the staff can rotate the first threaded connector to disengage the first threaded connector from the mounting section 111a, thereby realizing the disassembly of the connecting member 200 on the mounting section 111a; when installing the connecting member 200 on the mounting section 111a, the staff can rotate the first threaded connector to threadedly connect the first threaded connector with the mounting section 111a, thereby realizing the installation of the connecting member 200 on the mounting section 111a.

[0042] It should be noted that since the respective mounting sections 111a are distributed in the first direction, by installing the connecting member 200 on different mounting sections 111a, the position adjustment of the connecting member 200 in the first direction can be realized, and further the position adjustment of the dust suction hood 300 in the first direction can be realized. However, in the actual use process of the waste suction mechanism, merely realizing the position adjustment of the dust suction hood 300 in the first direction is still difficult to meet the use requirements.

[0043] In order to enable the dust suction hood 300 to adjust its position in more directions, in some embodiments of the present invention, referring to Figure 3 , the connection hole 210 is a long strip extending in the second direction, and the first threaded connector is slidably disposed in the connection hole 210 along the second direction, and the second direction is spaced from the first direction by a certain angle.

[0044] It can be understood that since the connection hole 210 is a long strip extending in the second direction, and the first threaded connector is slidably disposed in the connection hole 210 along the second direction, when the staff needs to adjust the position of the dust suction hood 300 in the second direction, the staff can drive the connecting member 200 to move relative to the first threaded connector along the second direction, thereby realizing the position adjustment of the dust suction hood 300 in the second direction.

[0045] It should be noted that the first threaded connector includes a first head and a first threaded portion. The first threaded portion is slidably disposed in the connection hole 210 along the second direction and is threadedly connected to the mounting section 111a. The first head cooperates with the mounting section 111a to clamp and fix the connecting member 200 to realize the relative fixation between the connecting member 200 and the mounting section 111a.

[0046] When the staff needs to adjust the position of the connecting member 200 relative to the mounting section 111a, the staff can loosen the first threaded connecting member to increase the distance between the first head and the mounting section 111a. At this time, the connecting member 200 can rotate relative to the first threaded connecting member, and the connecting member 200 can move relative to the mounting section 111a and the first threaded connecting member in the second direction. When the staff finishes adjusting the position of the connecting member 200, the staff can tighten the first threaded connecting member to reduce the distance between the first head and the mounting section 111a. At this time, the first head and the mounting section 111a can cooperate to clamp the connecting member 200 to realize the relative fixation between the connecting member 200 and the mounting section 111a.

[0047] It should be noted that the first threaded connecting member has a first head, and the first head needs to cooperate with the mounting section 111a to clamp and fix the connecting member 200. However, if the first head is directly exposed to the outside, the first head is likely to interfere with other structures, and it will increase the overall volume of the adsorption mechanism of the present application.

[0048] Based on the above problems, in some embodiments of the present invention, referring to Figure 4 , the connection hole 210 includes a first section 211 and a second section 212 that are connected and communicate with each other. The first section 211 is located on the side of the second section 212 away from the mounting section 111a. The cross-sectional dimension of the first section 211 is larger than the cross-sectional dimension of the second section 212. The first threaded portion passes through the second section 212 and is threadedly connected to a section of the mounting section 111a. The first head is received in the first section 211 and abuts against the hole edge of the second section 212 close to the first section 211.

[0049] It can be understood that by dividing the connection hole 210 into the first section 211 and the second section 212, and accommodating the first head in the first section 211, the probability of interference between the first head and other structures can be reduced, and the overall volume of the adsorption mechanism of the present application can be reduced.

[0050] In order to realize the installation of the dust suction hood 300 on the connecting member 200, in some embodiments of the present invention, referring to Figure 1 , the dust suction hood 300 includes a dust suction nozzle 310 and a dust suction pipe 320 that are connected. A dust suction port 311 is provided on the dust suction nozzle 310, and a connection port 321 is provided on the dust suction pipe 320. An installation hole 220 is provided on the connecting member 200, and the dust suction pipe 320 passes through the installation hole 220.

[0051] Furthermore, the staff can realize the installation or disassembly of the dust suction hood 300 on the connecting member 200 by inserting the dust suction pipe 320 into or removing it from the installation hole 220.

[0052] In a further embodiment of the present invention, referring to Figure 3, a gap 230 communicating with the mounting hole 220 is formed in the connecting member 200. A first end 231 and a second end 232 of the connecting member 200 in the width direction of the gap 230 are connected by an adjusting structure (not shown in the figure), and the adjusting structure is used to adjust the width dimension of the gap 230.

[0053] It can be understood that when the staff needs to install the dust suction hood 300 on the connecting member 200, the staff first increases the width dimension of the gap 230 through the adjusting structure to increase the aperture of the mounting hole 220. Then, the staff inserts the suction pipe 320 of the dust suction hood 300 through the mounting hole 220. Next, the staff reduces the width dimension of the gap 230 through the adjusting structure to reduce the aperture of the mounting hole 220. At this time, the hole wall of the mounting hole 220 can clamp the suction pipe 320 to realize the installation of the dust suction hood 300 on the connecting member 200; correspondingly, when the staff needs to disassemble the dust suction hood 300 from the connecting member 200, the staff first increases the width dimension of the gap 230 through the adjusting structure to increase the aperture of the mounting hole 220. Then, the staff can separate the suction pipe 320 of the dust suction hood 300 from the mounting hole 220, thereby realizing the disassembly of the dust suction hood 300 from the connecting member 200.

[0054] Specifically, the adjusting structure includes a second threaded connecting member, and the second threaded connecting member is inserted through the first end 231 and is threadedly connected to the second end 232.

[0055] Furthermore, by tightening the second threaded connecting member, the staff can reduce the distance between the first end 231 and the second end 232 to realize the reduction of the width dimension of the gap 230; by loosening the second threaded connecting member, the staff can increase the distance between the first end 231 and the second end 232 to realize the increase of the width dimension of the gap 230.

[0056] In addition to using the second threaded connecting member to adjust the width dimension of the gap 230, in some other embodiments of the present invention, a hoop can also be used. At this time, both the first end 231 and the second end 232 are inserted through the inner ring of the hoop. By reducing the inner ring size of the hoop, the staff can make the first end 231 and the second end 232 approach each other to realize the reduction of the width dimension of the gap 230. By increasing the inner ring size of the hoop, the first end 231 and the second end 232 can move away from each other under the action of an external force to realize the increase of the width dimension of the gap 230.

[0057] In some embodiments of the present invention, refer to Figure 1, the mounting bracket 100 includes a mounting rod 110 and a mounting shaft 120. The mounting rod 110 includes a first connecting portion 111 and a second connecting portion 112 that are connected to each other. The first connecting portion 111 includes a plurality of mounting segments 111a distributed in a first direction. One end of the mounting shaft 120 is detachably inserted through the second connecting portion 112, and the mounting shaft 120 is used to connect to the frame of the die-cutting device.

[0058] To achieve the detachable connection between the mounting shaft 120 and the second connecting portion 112, refer to Figure 2 and Figure 5 , the waste suction mechanism further includes a third threaded connector (not shown in the figure). The second connecting portion 112 is provided with an insertion hole 112a. The mounting shaft 120 includes an insertion segment 121 and a connecting segment 122. The insertion segment 121 is inserted through the insertion hole 112a, and the connecting segment 122 is used to connect to the frame of the die-cutting device. The third threaded connector includes a second head and a second threaded portion. The second threaded portion is threadedly inserted through the insertion segment 121, and the second head abuts against one end of the second connecting portion 112 away from the mounting shaft 120. Moreover, the second head cooperates with the connecting segment 122 to clamp the second connecting portion 112 to prevent the mounting shaft 120 from disengaging from the insertion hole 112a.

[0059] Furthermore, the staff can achieve the detachable connection between the mounting rod 110 and the mounting shaft 120 by threadedly inserting the third threaded connector through the insertion segment 121. The staff can achieve the disassembly between the mounting rod 110 and the mounting shaft 120 by rotating the third threaded connector away from the insertion segment 121.

[0060] According to the die-cutting device provided by the second aspect embodiment of the present invention, it includes the waste suction mechanism provided by the first aspect embodiment of the present invention; the die-cutting device further includes a frame, and the frame is connected to the mounting bracket 100.

[0061] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waste suction mechanism, characterized in that: include: A mounting frame, used to connect to a frame of the die-cutting device, the mounting frame comprising a plurality of mounting sections distributed along a first direction; A connecting member, detachably connected to a section of the mounting section, wherein the connecting member is rotatably arranged relative to the mounting frame; A dust hood is arranged on the connecting piece, and the dust hood comprises a dust suction port and a connecting port which are connected to each other, and the connecting port is used to communicate with the vacuum cleaner.

2. A waste suction mechanism according to claim 1, characterized in that: The connecting member is provided with a connecting hole, a first threaded connecting member is rotatably inserted into the connecting hole, and the first threaded connecting member is threadedly inserted into a section of the installation section.

3. A waste suction mechanism according to claim 2, characterized in that: The connecting hole is in the shape of an elongated strip extending along a second direction. The first threaded connector is slidably inserted into the connecting hole along the second direction. The second direction is spaced at a certain angle from the first direction.

4. A waste suction mechanism according to claim 2 or 3, characterized in that: The connecting hole includes a first section and a second section that are connected to each other, the first section is located on the side of the second section away from the mounting section, and the cross-sectional size of the first section is larger than the cross-sectional size of the second section; the first threaded connector includes a first head and a first threaded portion, the first threaded portion is passed through the second section and is threadedly connected to a section of the mounting section, the first head is accommodated in the first section, and abuts against the edge of the hole of the second section close to the first section.

5. A waste suction mechanism according to claim 1, characterized in that: The dust hood comprises a dust nozzle and a dust pipe connected to each other, the dust nozzle is arranged on the dust nozzle, and the connecting port is arranged on the dust pipe; a mounting hole is arranged on the connecting piece, and the dust pipe is passed through the mounting hole.

6. A waste suction mechanism according to claim 5, characterized in that: The connecting member is provided with a gap connected to the mounting hole, and a first end and a second end of the connecting member in a width direction of the gap are connected via an adjusting structure, and the adjusting structure is used to adjust the width of the gap.

7. A waste suction mechanism according to claim 6, characterized in that: The adjustment structure includes a second threaded connector, which is passed through the first end and threadedly connected to the second end.

8. A waste suction mechanism according to claim 1, characterized in that: The mounting frame includes a mounting rod and a mounting shaft, the mounting rod includes a first connecting portion and a second connecting portion connected to each other, the first connecting portion includes a plurality of mounting segments distributed along the first direction, one end of the mounting shaft is detachably inserted into the second connecting portion, and the mounting shaft is used to connect to the frame of the die-cutting device.

9. A waste suction mechanism according to claim 8, characterized in that: It also includes a third threaded connector, the second connecting portion is provided with an insertion hole, the installation shaft is inserted into the insertion hole, the third threaded connector includes a second head and a second threaded portion, the second threaded portion is threadedly inserted into the installation shaft, and the second head abuts against an end of the second connecting portion away from the installation shaft to prevent the installation shaft from escaping from the insertion hole.

10. A die-cutting device, characterized in that: It comprises the waste suction mechanism as described in any one of claims 1 to 9; the die-cutting device also comprises a frame, and the frame is connected to the mounting frame.

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