Updraught type paging equipment

Abstract

The utility model relates to the technical field of dividing and cutting machines, and discloses upward suction type paging equipment which comprises a rack, a material placing table, a material suction mechanism and a driving mechanism, and a material placing area is limited on the rack; the material placing table is arranged in the material placing area; the material suction mechanism comprises a connecting beam and at least two material suction assemblies, the connecting beam stretches across the material placing area and is located on the moving path of the material placing table, all the material suction assemblies are connected to the connecting beam at intervals in the length direction of the connecting beam, and the material suction assemblies are used for sucking materials on the material placing table; the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly is used for driving the connecting beam to move back and forth in the first direction so as to drive the material suction assembly to convey the sucked materials, and the second driving assembly is used for driving the material containing table to move back and forth in the second direction so that the materials placed on the material containing table can be close to the material suction assembly. The upward suction type paging structure is simple, the automation degree is high, the phenomenon of overlapping can be effectively avoided, and the good paging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paging equipment, in particular to an upward suction type paging equipment. Background Art

[0002] The paging machine can be used in conjunction with an inkjet printer or independently, increasing worker productivity, saving time and labor, and reducing production costs. It is primarily used to automatically separate stacks of various plastic bags, packaging bags, cards, or paper, transferring them to a conveyor belt for easy printing by an inkjet printer or laser printer. These machines can be used to engrave production dates, batch numbers, anti-counterfeiting labels, and other designs. This reduces the tedious manual paging process, fully utilizing the high-speed printing advantages of inkjet printers and laser printers, and improving printing efficiency.

[0003] However, most of the current paging mechanisms separate the stacked materials gradually through a paging device under the action of a friction belt. However, such a structure is often complicated, has poor performance, and is prone to overlapping, resulting in low paging efficiency and poor paging effect. Utility Model Content

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an upward suction paging device.

[0005] The present application provides an upward suction paging device, comprising:

[0006] A frame defining a material discharge area;

[0007] A material placement table, which is arranged in the material discharge area;

[0008] A material suction mechanism comprising a connecting beam and at least two material suction assemblies, wherein the connecting beam spans the material discharge area and is located on the moving path of the material placement table, and all the material suction assemblies are connected to the connecting beam at intervals along the length direction of the connecting beam, and the material suction assemblies are used to absorb the material on the material placement table;

[0009] The driving mechanism includes a first driving assembly and a second driving assembly, wherein the first driving assembly is used to drive the connecting beam to move back and forth in a first direction to drive the suction assembly to transport the adsorbed material, and the second driving assembly is used to drive the material placement table to move back and forth in a second direction to allow the material placed on the material placement table to approach the material placement assembly;

[0010] The first direction is perpendicular to the second direction.

[0011] In a possible embodiment, it also includes a controller and a sensing component corresponding one-to-one to the suction component, the sensing component includes an air distribution valve, an air pipe and a pressure sensor, one end of the air pipe is connected to the suction nozzle, and the other end is connected to the air distribution valve, the pressure sensor is used to detect the pressure in the air distribution valve, the pressure sensor is electrically connected to the controller, and the controller is electrically connected to the first drive component and the second drive component.

[0012] In one possible embodiment, the suction assembly includes a first linear motion member, a fixed frame and a plurality of suction nozzles. The first linear motion member is fixedly connected to the connecting beam and electrically connected to the controller. The fixed frame is connected to the first linear motion member to drive the fixed frame toward or away from the loading platform along the first direction. All the suction nozzles are distributed on the fixed frame along the center of the fixed frame.

[0013] In a possible embodiment, the suction assembly further includes a clamp, which is clamped on the fixing frame, and a mounting portion extends outward on a side of the clamp away from the fixing frame, the suction nozzle is mounted on the mounting portion, and the suction end of the suction nozzle passes through the mounting portion.

[0014] In a possible embodiment, the first drive assembly includes a second linear motion member and a slide, the second linear motion mounting member is on the outer side wall of the frame, the slide is slidably connected to the second linear motion member, and the end of the connecting beam is connected to the slide.

[0015] In one possible embodiment, the second drive assembly includes a servo motor and a transmission rod, the servo motor is fixed to the frame, and the output shaft of the servo motor is provided with a driving wheel, the transmission rod is rotatably connected to the frame, and the two ends of the transmission rod are respectively provided with a first transmission wheel and a second transmission wheel, a synchronous belt is connected between the first transmission wheel and the driving wheel, a third transmission wheel is provided on the upper part of the outer wall of the frame and is located on the same side as the second transmission wheel, a transmission chain is connected between the third transmission wheel and the second transmission wheel, and the material loading platform is connected to the transmission chain at one end close to the transmission chain.

[0016] In a possible embodiment, the machine frame further includes guide rods provided on two outer walls of the machine frame, wherein a slider is slidably connected to the guide rods, and the slider is connected to the end of the material placement platform passing through the machine frame.

[0017] In a possible embodiment, a material stopper is provided on the surface of the material placement platform for placing materials.

[0018] In a possible implementation, the upper suction paging device further includes a conveying mechanism, which is disposed at an end of the frame away from the material placement platform and is used to convey the paginated material.

[0019] In a possible embodiment, the upward suction device further includes a material receiving mechanism, which is disposed at the discharge end of the conveying mechanism and is used to receive the paginated material.

[0020] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0021] The stacked materials are placed on the material loading platform, and the first drive component is controlled to drive the connecting beam to move in a first direction, thereby driving the suction component to move above the material loading platform and hover. The second drive component is then controlled to drive the material loading platform to move in a second direction, thereby causing the material loading platform to continuously approach the suction component, so that the suction component sucks the top layer of materials. The first drive component is then controlled to drive the connecting beam to move, so that the sucked materials move away from the material loading platform. In this way, the materials stacked on the material loading platform are alternately sucked, thereby achieving material paging. In other words, this top-suction paging structure is simple, has a high degree of automation, can effectively avoid the phenomenon of double-sheeting, and has a good paging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of an upper suction paging device according to an embodiment of the present utility model;

[0023] Figure 2 This is a structural diagram of a material placement table and a material suction mechanism in an upper suction paging device according to an embodiment of the present invention;

[0024] Figure 3 This is a structural diagram of a suction mechanism and a driving mechanism in an upper suction paging device according to an embodiment of the present utility model;

[0025] Figure 4 This is another schematic diagram of the suction mechanism and the driving mechanism in an upper suction paging device according to an embodiment of the present utility model;

[0026] Figure 5 This is a structural diagram of a suction mechanism in an upper suction paging device according to an embodiment of the present utility model;

[0027] Figure 6 It is a structural schematic diagram of a material suction component in an upward suction paging device according to an embodiment of the present utility model.

[0028] Figure Number:

[0029] 10. Frame; 20. Material placement table; 30. Material suction mechanism; 31. Connecting beam; 32. Material suction assembly; 321. First linear motion member; 322. Fixed frame; 323. Suction nozzle; 324. Clamp; 324a. Mounting portion; 40. Conveying mechanism; 50. Material receiving mechanism; 60. Material blocking member; 70. Driving mechanism; 71. First driving assembly; 72. Second driving assembly; 721. Transmission rod; 722. Second transmission wheel; 723. Third transmission wheel; 724. Guide rod; 725. Slider; 726. Servo motor; 727. Driving wheel; 728. First transmission wheel. DETAILED DESCRIPTION

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings and are constructed and operated in specific directions. They are only for the convenience of describing the present technical solution and do not indicate that the devices or components referred to must have specific directions. Therefore, they should not be understood as limiting the present invention.

[0031] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installed", "connected", "connected", "fixed", and "set" should be understood in a broad sense. For example, they can be fixedly connected, detachably connected, or integrated; they can be mechanically connected or electrically connected; they can be directly connected or indirectly connected through an intermediate medium, and they can be internal connections between two elements or interactions between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intervening elements. The terms "first", "second", and "third" are only used to facilitate the description of the present technical solution and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", and "third" can explicitly or implicitly include one or more of these features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the following description, specific details such as specific system structures and techniques are provided for purposes of illustration, not limitation, to facilitate a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obscuring the description of the present invention with unnecessary detail.

[0033] Please combine Figures 1 to 6 As shown, an embodiment of the present invention shows an upper suction paging device comprising a frame 10, a loading platform 20, a drive mechanism 70, and a suction mechanism 30. The frame 10 defines a material discharge area; the loading platform 20 is disposed within the material discharge area; the suction mechanism 30 comprises a connecting beam 31 and at least two suction assemblies 32. The connecting beam 31 spans the material discharge area and is located on the movement path of the loading platform 20. All suction assemblies 32 are connected to the connecting beam 31 at intervals along its length, and the suction assemblies 32 are configured to absorb material from the loading platform 20. The drive mechanism 70 comprises a first drive assembly 71 and a second drive assembly 72. The first drive assembly 71 is configured to drive the connecting beam 31 to move back and forth in a first direction, thereby driving the suction assemblies 32 to transport the absorbed material. The second drive assembly 72 is configured to drive the loading platform 20 to move back and forth in a second direction, thereby bringing the material placed on the loading platform 20 closer to the suction assemblies 32. The first direction is perpendicular to the second direction.

[0034] For example, the first driving member and the second driving member may be power components commonly used in the prior art to drive a moving member to move linearly, and this is not limited.

[0035] For example, the suction assembly 32 is used to absorb the materials stacked on the material loading platform 20, and as the material loading platform 20 continues to rise, the stacked materials are paginated. In addition, the suction assembly 32 can specifically adopt the following structure, or can adopt a component that can achieve suction in the prior art, without limitation.

[0036] The upward suction paging machine based on the above technical features places the stacked materials on the material loading platform 20, and controls the first drive component 71 to drive the connecting beam 31 to move in the first direction, thereby driving the material suction component 32 to move above the material loading platform 20 and hover. Then, the second drive component 72 is controlled to drive the material loading platform 20 to move in the second direction, thereby causing the material loading platform 20 to continuously approach the material suction component 32, so that the material suction component 32 absorbs the top layer of material. Then, the first drive component is controlled to drive the connecting beam 31 to move, so as to move the absorbed material away from the material loading platform 20. In this way, the materials stacked on the material loading platform 20 are alternately sucked, thereby achieving material paging. In other words, the upward suction paging machine has a simple structure, a high degree of automation, can effectively avoid the phenomenon of double-sheeting, and has a good paging effect.

[0037] In a possible embodiment, it also includes a controller and a sensing component corresponding one-to-one to the suction component 32. The sensing component includes an air distribution valve, an air pipe and a pressure sensor. One end of the air pipe is connected to the suction nozzle 323, and the other end is connected to the air distribution valve. The pressure sensor is used to detect the pressure in the air distribution valve. The pressure sensor is electrically connected to the controller, and the controller is electrically connected to the first drive component 71 and the second drive component 72.

[0038] Exemplarily, the air distribution valve is used to connect the suction nozzle 323 using an air pipe to provide the suction force required for the suction nozzle 323 to suck, and the pressure of the air distribution valve is different in different states. For example: two pressure thresholds are pre-set on the controller, namely the first threshold and the second threshold. After the pressure in the air distribution valve reaches the first threshold pre-set on the controller and is detected by the pressure sensor, the controller controls the second drive component 72 to stop running, so that the material platform stops rising. At this time, the suction component 32 partially absorbs the material on the top layer, but does not completely absorb it. After the suction component 32 adjusts downward to completely absorb the material, the pressure in the air distribution valve reaches the second threshold and is detected by the pressure sensor. The controller controls the first drive component 71 to drive the connecting beam 31 to move back and forth in the first direction, thereby transporting the adsorbed material forward, thereby ensuring that the material is adsorbed more firmly, avoiding falling during the transfer process, and affecting normal paging.

[0039] In one possible embodiment, the suction assembly 32 includes a first linear motion member 321, a fixed frame 322 and a plurality of suction nozzles 323. The first linear motion member 321 is fixedly connected to the connecting beam and electrically connected to the controller. The fixed frame 322 is connected to the first linear motion member 321 to drive the fixed frame 322 to approach or move away from the loading platform 20 along a first direction. All suction nozzles 323 are distributed on the fixed frame 322 along the center of the fixed frame 322.

[0040] For example, after the material loading platform 20 rises to the position contacted by the suction nozzle 323, the suction nozzle 323 is blocked by the material, causing the pressure in the gas distribution valve to increase. At this time, the pressure sensor detects the pressure in the gas distribution valve. When the detected pressure value reaches the first threshold on the controller, the controller controls the material loading platform 20 to stop rising. At this time, the pressure value in the gas distribution valve has not reached the second threshold. The controller controls the first linear motion member 321 to drive the fixed frame 322 close to the material loading platform 20, so as to drive the suction nozzle 323 connected to the fixed frame 322 to move, thereby ensuring that all the suction nozzles 323 are in contact with the material and sucked tightly. After the pressure in the gas distribution valve reaches the second threshold, the controller controls the first drive assembly 71 to drive the connecting beam 31 to move back and forth in the first direction, so as to drive the material adsorbed by the suction nozzle 323 to be transported, thereby completing the automatic adsorption of the material. The structure is simple, can effectively avoid the occurrence of double-sheeting, and has a good paging effect.

[0041] In one possible embodiment, the suction assembly 32 further includes a clamp 324, which is clamped and connected to the fixed frame 322. A mounting portion 324a extends outward from the side of the clamp 324 away from the fixed frame 322. The suction nozzle 323 is mounted on the mounting portion 324a, and the suction end of the suction nozzle 323 passes through the mounting portion 324a. Thus, by mounting the suction nozzle 323 on the mounting portion 324a and then clamping the clamp 324 to the fixed frame 322, the suction nozzle 323 can be installed. When the position of the suction nozzle 323 needs to be adjusted, it is only necessary to adjust the clamping position of the clamp 324 on the fixed frame 322. This allows for clamping materials of different sizes, providing a wider range of applicability.

[0042] In one possible embodiment, the first drive assembly 71 includes a second linear motion member and a slide. The second linear motion member is mounted on the outer wall of the frame 10. The slide is slidably connected to the second linear motion member, and the end of the connecting beam 31 is connected to the slide. In this way, the second linear motion member is controlled to drive the slide to move, thereby driving the connecting beam 31 to move in the first direction until the suction assembly 32 is moved directly above the material loading platform 20. The second linear motion member stops driving the connecting beam 31 to move. At this time, as the material loading platform 20 continues to rise, the suction assembly 32 contacts and absorbs the material on the top layer. The second linear unit then starts to drive the connecting beam 31 away from the material loading platform 20, thereby conveying the absorbed material forward. The above-mentioned action is repeated repeatedly until the stacked materials are completely paginated. In other words, the above-mentioned second linear motion member is used to drive the slide to move, thereby driving the connecting beam 31 to move. In this regard, the second linear motion member can be a driving member used in the prior art, and this is not limited.

[0043] In one possible embodiment, the second drive assembly 72 includes a servo motor 726 and a transmission rod 721, the servo motor 726 is fixed on the frame 10, and the output shaft of the servo motor 726 is provided with a driving wheel 727, the transmission rod 721 is rotatably connected to the frame 10, and the two ends of the transmission rod 721 are respectively provided with a first transmission wheel 728 and a second transmission wheel 722, a synchronous belt is connected between the first transmission wheel 728 and the driving wheel 727, and the upper part of the outer wall of the frame 10 is provided with a third transmission wheel 723 located on the same side as the second transmission wheel 722, a transmission chain is connected between the third transmission wheel 723 and the second transmission wheel 722, and the loading table 20 is connected to the transmission chain at one end close to the transmission chain.

[0044] For example, after the stacked materials are placed on the material loading platform 20, it is necessary to gradually drive the material loading platform 20 to continuously move toward the material suction component 32, so that the material suction component 32 can alternately absorb the stacked materials on the material loading platform 20 in turn. In the process, the servo motor 726 drives the active wheel 727 to rotate, so as to drive the first transmission wheel to rotate, and then drive the transmission rod 721 to rotate. Since the other end of the transmission rod 721 is provided with a second transmission wheel 722, the outer wall of the frame 10 is provided with a third transmission wheel 723, and a transmission chain is connected between the third transmission wheel 723 and the second transmission wheel 722, and the transmission chain is connected to one end of the material loading platform 20, so that the material loading platform 20 is driven to move upward, thereby ensuring that the material suction component 32 can absorb the materials on the material loading platform 20. The structure is simple and the operation is convenient, and there is no need to manually control the lifting and lowering of the material loading platform 20.

[0045] In one possible embodiment, the machine frame 10 further includes guide rods 724 disposed on both outer walls. Sliders 725 are slidably connected to the guide rods 724. The slides 725 are connected to the end of the loading platform 20 that extends through the frame 10. In other words, when the servo motor 726 drives the driving wheel 727 to rotate, thereby driving the synchronous belt to pull the loading platform 20 up and down, the slides 725 slide along the extension direction of the guide rods 724, thereby ensuring that the loading platform 20 moves only in the predetermined direction and does not deviate left or right, thereby improving feeding accuracy.

[0046] In one possible embodiment, the surface of the material placement table 20 for placing materials is provided with a material stop 60. Thus, by providing a material stop block on the upper surface of the material placement table 20, the stacked materials are blocked by the material stop 60 and can be stacked in an orderly manner on the material placement table, facilitating subsequent paging operations.

[0047] In one possible embodiment, the upper suction paging device further includes a conveyor mechanism 40, which is disposed at an end of the frame 10 away from the material placement platform 20 and is used to convey the paginated material. It should be noted that this conveyor assembly is primarily used to transport the paginated material forward. As for its specific structure, reference can be made to the prior art and will not be further described.

[0048] In one possible embodiment, the up-suction device further includes a material collection mechanism 50, located at the discharge end of the conveyor mechanism 40, for collecting the sorted materials. Thus, the placement of the material collection mechanism 50 at the discharge end of the conveyor mechanism 40 allows materials discharged from the conveyor mechanism 40 to be sequentially stacked in the material collection mechanism 50, eliminating the need for manual sorting and thus reducing labor intensity. Furthermore, the material collection mechanism 50 can employ conventional materials collection devices, such as those described in CN210680050U.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A suction paging device, characterized in that: include: A frame defining a material discharge area; A material placement table, which is arranged in the material discharge area; A material suction mechanism comprising a connecting beam and at least two material suction assemblies, wherein the connecting beam spans the material discharge area and is located on the moving path of the material placement table, and all the material suction assemblies are connected to the connecting beam at intervals along the length direction of the connecting beam, and the material suction assemblies are used to absorb the material on the material placement table; The driving mechanism includes a first driving assembly and a second driving assembly, wherein the first driving assembly is used to drive the connecting beam to move back and forth in a first direction to drive the suction assembly to transport the adsorbed material, and the second driving assembly is used to drive the material placement table to move back and forth in a second direction to allow the material placed on the material placement table to approach the material placement assembly; The first direction is perpendicular to the second direction.

2. The suction paging device according to claim 1, characterized in that: It also includes a controller and a sensing component corresponding one-to-one to the suction component, the sensing component includes an air distribution valve, an air pipe and a pressure sensor, one end of the air pipe is connected to the suction component, and the other end is connected to the air distribution valve, the pressure sensor is used to detect the pressure in the air distribution valve, the pressure sensor is electrically connected to the controller, and the controller is electrically connected to the first drive component and the second drive component.

3. The suction paging device according to claim 2, characterized in that: The suction assembly includes a first linear motion member, a fixed frame and a plurality of suction nozzles. The first linear motion member is fixedly connected to the connecting beam and is electrically connected to the controller. The fixed frame is connected to the first linear motion member to drive the fixed frame to approach or move away from the material loading table along the first direction. All the suction nozzles are distributed on the fixed frame along the center of the fixed frame.

4. The suction paging device according to claim 3, characterized in that: The suction assembly also includes a clamp, which is clamped on the fixing frame, and a mounting portion extends outward from a side of the clamp away from the fixing frame. The suction nozzle is mounted on the mounting portion, and the suction end of the suction nozzle passes through the mounting portion.

5. The suction paging device according to claim 1, characterized in that: The first driving assembly includes a second linear motion member and a slide plate. The second linear motion member is installed on the outer side wall of the frame. The slide plate is slidably connected to the second linear motion member. The end of the connecting beam is connected to the slide plate.

6. The suction paging device according to claim 1, characterized in that: The second driving assembly includes a servo motor and a transmission rod, the servo motor is fixed to the frame, and the output shaft of the servo motor is provided with a driving wheel, the transmission rod is rotatably connected to the frame, and the two ends of the transmission rod are respectively provided with a first transmission wheel and a second transmission wheel, a synchronous belt is connected between the first transmission wheel and the driving wheel, and a third transmission wheel is provided on the upper part of the outer wall of the frame and is located on the same side as the second transmission wheel, a transmission chain is connected between the third transmission wheel and the second transmission wheel, and the material loading platform is connected to the transmission chain at one end close to the transmission chain.

7. The suction paging device according to claim 6, characterized in that: It also includes guide rods arranged on the two outer walls of the frame, the guide rods are slidably connected with sliders, and the sliders are connected to the end of the material placement platform that passes through the frame.

8. The suction paging device according to claim 1, characterized in that: The surface of the material placement platform for placing materials is provided with a material blocking member.

9. The suction paging device according to any one of claims 1 to 8, characterized in that: The upper suction paging device further comprises a conveying mechanism, which is arranged at one end of the frame away from the material placement platform and is used for conveying the paginated materials.

10. The suction paging device according to claim 9, characterized in that: The upward suction device further comprises a material receiving mechanism, which is arranged at the discharge end of the conveying mechanism and is used for receiving the paginated material.

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