Dust removal device and transfer assembly

Abstract

The utility model discloses a dust removal device and a transfer assembly, and relates to the technical field of cup printing equipment. The dust removal device comprises an air blowing mechanism and an air exhaust mechanism. The air blowing mechanism comprises a support and an air blowing nozzle arranged on the support, the air blowing nozzle is located on the side close to the cup distributing wheel, an air blowing head cover is rotatably arranged on the side, facing the cup distributing wheel, of the air blowing nozzle, and the air blowing angle facing the cup distributing wheel can be adjusted through the air blowing head cover. The air exhaust mechanism comprises an air exhaust hood and an air pipe, the air exhaust hood is located on the side, away from the air blowing nozzle, of the cup distributing wheel in the first direction, and the air pipe communicates with the air exhaust hood and extends to the exterior of the cup feeding module; the draught hood and the blowing nozzle are arranged in a staggered mode in the first direction. By adopting the technology provided by the utility model, the problem that dust generated by friction is easy to deposit in equipment can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cup printing equipment, in particular to a dust removal device and a transfer component. Background Art

[0002] Before printing on the surface of the cup, that is, during the process of the cup separation wheel separating the cups, it is easy to generate dust due to friction with the cups. The dust will float in the air and be adsorbed on the surface of the cup separation wheel, cup mold and other equipment due to the electrostatic effect, and will be deposited on the cup separation wheel, cup feeding module, cup mold and the inside of the equipment for a long time, causing abrasions and scratches during subsequent printing.

[0003] In view of the above problems, the current conventional practice is to manually wipe the dust adsorbed on the surface of the cup separation wheel, cup mold and other equipment. However, since the machine needs to be stopped for manual wiping, the printing efficiency of the cup is greatly affected. Utility Model Content

[0004] The utility model provides a dust removal device and a transfer assembly to solve the problem in the prior art that dust generated by friction of cups is easily deposited inside the device for a long time.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is to provide a dust removal device, which is applied to a cup inlet module, and the cup inlet module includes a cup separation wheel. The dust removal device includes: an air blowing mechanism and an air extraction mechanism.

[0006] The blowing mechanism includes a bracket and a blowing nozzle arranged on the bracket, wherein the blowing nozzle is located close to the side of the cup-dividing wheel, and a blowing head cover is rotatably provided toward the side of the cup-dividing wheel, and the blowing head cover can adjust the blowing angle toward the cup-dividing wheel.

[0007] The exhaust mechanism includes an exhaust hood and an air duct, wherein the exhaust hood is located on a side of the cup dividing wheel away from the blowing nozzle along a first direction, and the air duct is connected to the exhaust hood and extends to the outside of the cup inlet module; wherein the exhaust hood and the blowing nozzle are staggered along the first direction.

[0008] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0009] The blowing nozzle of the blowing mechanism blows toward one side of the cup dividing wheel, and the blowing nozzle has a rotatable blowing head cover, so that the angle can be adjusted to blow air near the cup dividing wheel, thereby blowing away the dust on the cup dividing wheel. When the cup dividing wheel is working, the cup set inside the cup dividing wheel and the cup mold connected to the cup dividing wheel can also be blown away.

[0010] Among them, an exhaust hood is also provided on the other side of the cup-separating wheel away from the blowing nozzle. The exhaust hood can absorb air over a large range, and the exhaust hood and the blowing nozzle are staggered, so that the air mixed with dust blown up by the blowing nozzle can be sucked away by the exhaust hood and discharged to the outside of the equipment along the air duct, thereby realizing the cycle of blowing and sucking air and improving the dust removal effect in the space near the cup-separating wheel.

[0011] In some embodiments, the blowing mechanism further includes a connecting piece, which is disposed on the bracket, wherein the blowing nozzle is disposed on the connecting piece; the connecting piece is provided with an air pipe joint connected to the blowing nozzle, and the air pipe joint can adjust the blowing volume of the blowing nozzle.

[0012] By adopting the above technical solution, the installation height of the blowing nozzle can be further adjusted by adjusting the installation height of the connecting piece on the bracket. The air pipe joint on the connecting piece can be connected to an external air pipe, so that the blowing volume of the blowing nozzle can be adjusted, and further the timing of blowing of the blowing nozzle can be realized.

[0013] In some embodiments, the blowing head cover is a flat mouth type.

[0014] By adopting the above technical solution, the flat mouth shape can flatten the airflow of the blowing nozzle, thereby increasing the coverage area of ​​the blowing airflow.

[0015] In some embodiments, the air suction surface of the exhaust hood along the first direction toward the cup-dividing wheel is a grid hood surface.

[0016] By adopting the above technical solution, the air intake surface of the exhaust hood is set to a grid shape, which can ensure that the airflow can be evenly distributed and mixed before entering the exhaust hood, thereby avoiding local airflow that is too fast or too slow.

[0017] In some embodiments, the air duct includes an air inlet end and an air outlet end, the air inlet end is located at the top of the exhaust hood along the second direction, and the air outlet end has a T-shaped tube.

[0018] By adopting the above technical solution, a T-shaped tube is arranged at the air outlet end to transfer to the main exhaust duct, and the T-shaped tube is used to realize three-channel transfer.

[0019] In some embodiments, the present application also provides a transfer assembly, including the above-mentioned dust removal device and cup inlet module.

[0020] The cup inlet module comprises a cup inlet guide rod and a cup separating wheel which are connected in sequence, wherein a support frame is also provided on the outer peripheral side of the cup inlet guide rod, and a bracket of the blowing mechanism is fixed on the support frame; the cup separating wheel is located between the blowing mechanism and the exhaust hood.

[0021] By adopting the above technical solution, the cups to be printed pass through the cup feeding guide rod and the cup separating wheel in sequence. When the cups are located in the cup separating wheel, the air blowing nozzle can simultaneously blow away the dust adsorbed on the cups and the cup separating wheel.

[0022] In some embodiments, the cup inlet module is also provided with a dividing box, and the dividing box is provided with a side panel along the first direction toward the side of the cup inlet module, and the exhaust mechanism is located on the side panel, wherein the exhaust hood is fixed to the side panel, and the air duct is connected to the exhaust hood and extends to the upper end of the side panel.

[0023] There is a gap between the dividing box and the side plate, one end of the air duct is located at the top of the exhaust box along the second direction, the other end of the air duct is located at the upper end of the side plate, and the air duct is at least partially located in the gap between the dividing box and the side plate.

[0024] By adopting the above technical solution, the air extraction mechanism is arranged on the side plate of the dividing box, so that the air extraction hood and the air duct can be installed and fixed by using the side plate.

[0025] In some embodiments, the graduation box is further provided with a graduation plate, which is located at the lower end of the exhaust hood along the second direction and rotates synchronously with the cup dividing wheel.

[0026] With the above technical solution, the indexing box is combined with a indexing plate with multiple cup molds around it to transfer the cups, and the air outlet nozzle can further blow away the dust adsorbed on the surface of the cup mold. The shaft of the indexing plate passes through the side plate and is connected to the indexing box, that is, the air duct can be fixed by the gap between the side plate and the indexing box, and extend to the top of the indexing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, among which:

[0028] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of a dust removal device provided by the utility model;

[0029] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of an air blowing mechanism of an embodiment of a dust removal device provided by the utility model;

[0030] Figure 3 It is a three-dimensional structural schematic diagram of an embodiment of an air extraction mechanism of a dust removal device provided by the utility model;

[0031] Figure 4 It is a three-dimensional structural schematic diagram of an embodiment of a transfer component provided by the utility model.

[0032] In the figure:

[0033] Blowing mechanism—10; bracket—11; blowing nozzle—12; blowing head cover—13; connecting piece—14; air pipe joint—140;

[0034] Air extraction mechanism—20; air extraction hood—21; grid cover surface—210; air duct—22; air inlet end—220; air outlet end—221; T-shaped pipe—222;

[0035] Cup inlet module—30; cup inlet guide rod—31; cup separation wheel—32; support frame—33;

[0036] Indexing box—40; side plate—41; indexing plate—42; cup mold—43. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] In order to facilitate the subsequent description, before describing the specific structure of the dust removal device and the cup inlet module, this application first combines Figure 4 A first direction (X) and a second direction (Z) are defined. The first direction is the length direction of the cup inlet module when it is normally placed, such as the X direction; the second direction is the height direction of the cup inlet module when it is normally placed, such as the Z direction. In this application, the first direction (X) and the second direction (Z) are perpendicular to each other.

[0039] It can be understood that the mutual perpendicularity in the present application is not absolute perpendicularity, and the approximate perpendicularity caused by processing errors and assembly errors (for example, the angle between two structural features is 89.9°) is also within the range of mutual perpendicularity in the present application.

[0040] See also Figure 1 to Figure 2 As shown, Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a dust removal device provided by the present application is shown; Figure 2 A three-dimensional structural schematic diagram of an embodiment of an air blowing mechanism 10 of an embodiment of a dust removal device provided in the present application is shown.

[0041] In some embodiments, the dust removal device includes: an air blowing mechanism 10 and an air suction mechanism 20.

[0042] The blowing mechanism 10 includes a bracket 11 and a blowing nozzle 12 disposed on the bracket 11, wherein the blowing nozzle 12 is located near the cup-separating wheel 32, and a blowing head cover 13 is rotatably disposed toward the cup-separating wheel 32, and the blowing head cover 13 can adjust the blowing angle toward the cup-separating wheel 32. The exhaust mechanism 20 includes an exhaust hood 21 and an air duct 22, wherein the exhaust hood 21 is located along a first direction on a side of the cup-separating wheel 32 away from the blowing nozzle 12, and the air duct 22 is connected to the exhaust hood 21 and extends to the outside of the cup-inlet module; wherein the exhaust hood 21 and the blowing nozzle 12 are staggered along the first direction.

[0043] In the embodiment of the present application, the blowing nozzle 12 of the blowing mechanism 10 blows toward one side of the cup-separating wheel 32, and the blowing nozzle 12 has a rotatable blowing head cover 13, so that the blowing head cover 13 can be adjusted to blow toward the vicinity of the cup-separating wheel 32, so as to blow away the dust on the cup-separating wheel 32. When the cup-separating wheel 32 is in operation, the cup set inside the cup-separating wheel 32 and the cup mold 43 ( Figure 1 (not shown) and blow away the dust.

[0044] Among them, an exhaust hood 21 is also provided on the other side of the cup wheel 32 away from the blowing nozzle 12. The exhaust hood 21 can absorb air in a large range, so that the air mixed with dust blown by the blowing nozzle 12 can be sucked away by the exhaust hood 21 and discharged outside the device along the air duct 22, so as to realize the cycle of blowing and sucking air, and improve the dust removal effect of the space near the cup wheel 32. Exemplarily, the blowing nozzle 12 and the exhaust hood 21 are arranged at a certain angle along the first direction.

[0045] In some embodiments, in combination Figure 2 As shown, the blowing head cover 13 is a flat mouth type.

[0046] In the present application, the flat mouth type refers to Figure 2 The air outlet of the blowing nozzle 12 is flat in shape. For example, the blowing head cover 13 and the blowing nozzle 12 form a duckbill nozzle, which can adjust the blowing direction by rotation (up, down, left, and right). However, the present application does not limit the shape of the nozzle. For example, a circular nozzle can also be set to blow away dust at the cup wheel 32. The blowing head cover 13 with a flat mouth shape can flatten the airflow of the blowing nozzle 12, thereby increasing the coverage area of ​​the blowing airflow.

[0047] In some embodiments, the air suction surface of the exhaust hood 21 along the first direction toward the cup-dividing wheel 32 is a grid hood surface 210 .

[0048] In the embodiment of the present application, the air intake surface of the exhaust hood 21 is set to a grid shape, which can ensure that the airflow can be evenly distributed and mixed before entering the exhaust hood 21 to avoid the local airflow being too fast or too slow.

[0049] In some embodiments, in combination Figure 1 and Figure 2 As shown, the blowing mechanism 10 also includes a connecting member 14, which is arranged on the bracket 11, wherein the blowing nozzle 12 is arranged on the connecting member 14; the connecting member 14 is provided with an air pipe joint 140 connected to the blowing nozzle 12, and the air pipe joint 140 can adjust the blowing volume of the blowing nozzle 12.

[0050] In the embodiment of the present application, the installation height of the blowing nozzle 12 can be further adjusted by adjusting the installation height of the connecting member 14 on the bracket 11. The air pipe joint 140 on the connecting member 14 can be connected to an external air pipe, so that the blowing volume of the blowing spray group can be adjusted, and further the timing of the blowing of the blowing nozzle 12 can be realized. For example, a timing relay or other electronic control element is set at the air source to realize the periodic blowing effect, so as to achieve the cleaning effect of cleaning the area near the cup separation wheel 32.

[0051] See also Figure 3 As shown, Figure 3 A three-dimensional structural schematic diagram of an embodiment of an air extraction mechanism 20 of a dust removal device provided in the present application is shown.

[0052] In some embodiments, the air duct 22 includes an air inlet end 220 and an air outlet end 221 . The air inlet end 220 is located at the top of the exhaust hood 21 along the second direction, and the air outlet end 221 has a T-shaped tube 222 .

[0053] In the embodiment of the present application, the air duct 22 is connected to the exhaust hood 21 and is bent and extended to the outside of the device, so as to discharge the dirty air mixed with dust to the outside of the device.

[0054] See also Figure 4 As shown, Figure 4 A three-dimensional structural schematic diagram of an embodiment of a transfer component provided by the present application is shown.

[0055] In some embodiments, the present application also provides a transfer assembly, including the above-mentioned dust removal device and the cup inlet module 30.

[0056] The cup inlet module 30 includes a cup inlet guide rod 31 and a cup separating wheel 32 which are connected in sequence, wherein a support frame 33 is also provided on the outer peripheral side of the cup inlet guide rod 31, and the bracket 11 of the blowing mechanism 10 is fixed on the support frame 33; wherein the cup separating wheel 32 is located between the blowing mechanism 10 and the exhaust hood 21.

[0057] In the embodiment of the present application, the cups to be printed pass through the cup inlet guide rod 31 and the cup separation wheel 32 in sequence. When the cups are located in the cup separation wheel 32, the air blowing nozzle 12 can simultaneously blow away the dust adsorbed on the cups and the cup separation wheel 32. That is, the dust removal device can install the air blowing mechanism 10 and the air exhaust mechanism 20 on the basis of not significantly changing the structure of the original transfer component, effectively utilizing the vacant space of the original transfer component. It avoids the process of stopping the machine to wipe the dust on the surface of the equipment such as the cup separation wheel 32, and improves the printing efficiency of the cups.

[0058] In some embodiments, the transfer assembly is also provided with a dividing box 40, and the dividing box 40 is provided with a side panel 41 along the first direction toward the cup inlet module 30, and the exhaust mechanism 20 is located on the side panel 41, wherein the exhaust hood 21 is fixed to the side panel 41, and the air duct 22 is connected to the exhaust hood 21 and extends to the upper end of the side panel 41.

[0059] The exhaust mechanism 20 is disposed on the side plate 41 of the indexing box 40 , so that the exhaust hood 21 and the air duct 22 can be installed and fixed by using the side plate 41 .

[0060] In some embodiments, the indexing box 40 is further provided with a indexing plate 42 , and the indexing plate 42 is located at the lower end of the exhaust hood 21 along the second direction.

[0061] In the embodiment of the present application, a cup mold 43 is arranged around the dividing plate 42 . When the cup at the dividing wheel 32 is docked with the cup mold 43 at the dividing plate 42 , the air nozzle 12 can also blow away the dust adsorbed on the surface of the cup mold 43 .

[0062] In some embodiments, there is a gap between the dividing box 40 and the side panel 41, one end of the air duct 22 is located at the top of the exhaust hood 21 along the second direction, the other end of the air duct 22 is located at the upper end of the side panel 41, and the air duct 22 is at least partially located in the gap between the dividing box 40 and the side panel 41.

[0063] In the embodiment of the present application, the shaft of the indexing plate 42 passes through the side plate 41 and is connected to the indexing box 40, that is, the air duct 22 can be fixed by using the gap between the side plate 41 and the indexing box 40, and extends to the top of the indexing box 40. Exemplarily, the exhaust hood 21 is L-shaped, with one part located at the front end of the side plate 41 and the other part located at the side of the side plate 41 and covering the gap between the side plate 41 and the indexing box 40.

[0064] The above description is only an implementation method of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present utility model, or directly or indirectly used in other related technical fields, should be included in the protection scope of the present utility model.

Claims

1. A dust removal device for a cup feeding module, wherein the cup feeding module comprises a cup separation wheel, characterized in that: Also includes: An air blowing mechanism, the air blowing mechanism comprising a bracket and an air blowing nozzle arranged on the bracket, wherein the air blowing nozzle is located close to the cup dividing wheel, and an air blowing head cover is arranged toward the cup dividing wheel, and the air blowing head cover can adjust the air blowing angle toward the cup dividing wheel; An exhaust mechanism, the exhaust mechanism comprising an exhaust hood and an air duct, the exhaust hood being located on a side of the cup dividing wheel away from the air blowing nozzle along a first direction, the air duct being connected to the exhaust hood and extending to the outside of the cup inlet module; wherein the exhaust hood and the air blowing nozzle are staggered along the first direction.

2. The dust removal device according to claim 1, characterized in that: The air blowing mechanism further comprises a connecting piece, and the connecting piece is arranged on the bracket, wherein the air blowing nozzle is arranged on the connecting piece.

3. The dust removal device according to claim 2, characterized in that: The connecting piece is provided with an air pipe joint connected with the air blowing nozzle, and the air pipe joint can adjust the air blowing volume of the air blowing nozzle.

4. The dust removal device according to claim 1, characterized in that: The blowing head cover is a flat mouth type.

5. The dust removal device according to claim 1, characterized in that: The air suction surface of the exhaust hood along the first direction toward the cup-dividing wheel is a grid hood surface.

6. The dust removal device according to claim 1, characterized in that: The air duct comprises an air inlet end and an air outlet end, the air inlet end is located at the top of the exhaust hood along the second direction, and the air outlet end has a T-shaped tube.

7. A transport component, characterized in that: The dust removal device according to any one of claims 1 to 6 further comprises: The cup inlet module comprises a cup inlet guide rod and a cup separating wheel which are connected in sequence, wherein a support frame is also provided on the outer peripheral side of the cup inlet guide rod, and a support of a blowing mechanism is fixed on the support frame; the cup separating wheel is located between the blowing mechanism and the exhaust hood.

8. The transport assembly according to claim 7, characterized in that: The transfer assembly is also provided with a dividing box, and the dividing box is provided with a side panel along the first direction toward the cup inlet module, and the exhaust mechanism is located on the side panel, wherein the exhaust hood is fixed to the side panel, and the air duct is connected to the exhaust hood and extends to the upper end of the side panel.

9. The transport assembly according to claim 8, characterized in that: There is a gap between the dividing box and the side plate, one end of the air duct is located at the top of the exhaust hood along the second direction, the other end of the air duct is located at the upper end of the side plate, and the air duct is at least partially located in the gap between the dividing box and the side plate.

10. The transfer assembly according to claim 8, characterized in that: The indexing box is also provided with a indexing plate, and the indexing plate is located at the lower end of the exhaust hood along the second direction.

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