Discharging device for paper tube machine

Abstract

The utility model relates to the technical field of paper tube winding machines, and provides a discharging device for a paper tube machine, the discharging device comprises a guide plate, a supporting plate, a limiting pile, a lifting assembly, a positioning assembly, a punching assembly and a material receiving plate, the guide plate is obliquely arranged and is used for guiding a paper tube to roll onto the supporting plate; the supporting plate is obliquely arranged, the limiting piles are arranged on the relatively low side of the supporting plate, the multiple limiting piles are distributed at intervals, and the limiting piles are used for intercepting paper tubes on the supporting plate; the lifting assembly is arranged on the supporting plate and used for lifting the intercepted paper tubes. The positioning assembly is located on one side of the lifting assembly and used for positioning the lifted paper tubes. The punching assembly is close to the positioning assembly and is used for punching the positioned paper tube; the material receiving plate is located on one side of the positioning assembly and used for receiving punched paper tubes. The paper tube drilling device has the effects that paper tubes can be conveniently discharged, and drilling operation can be conveniently carried out on the paper tubes.

Description

Technical Field

[0001] The present application relates to the technical field of paper tube rolling machines, and in particular to a feeding device for a paper tube rolling machine. Background Art

[0002] Paper tubes are a common product in daily life and have a wide range of applications. For example, products such as tapes, rolls of paper, and plastic films all use paper tubes as the inner core. Paper tube rolling machines are mechanical equipment for producing paper tubes. The paper tubes produced are widely used in various industries. After the paper tubes are rolled and formed, they are precisely cut according to different production requirements. In this process, as the paper tubes are continuously rotated and cut, the corresponding cut-off parts automatically fall off under the action of gravity to achieve unloading.

[0003] Regarding the above-mentioned related technologies, at present, after the industrial paper tubes are cut, they rely on the staff to receive them in real time at the end of the paper tube rolling equipment, and may need to manually punch the paper tubes. The labor intensity of the staff is high, the overall production efficiency is low, and the production cost is increased, so it needs to be improved. Utility Model Content

[0004] In order to facilitate the cutting of paper tubes and the drilling operations on paper tubes, the present application provides a cutting device for a paper tube machine.

[0005] The present application provides a paper tube machine feeding device adopting the following technical solution:

[0006] A feeding device for a paper tube machine, comprising a guide plate, a support plate, a limit pile, a lifting assembly, a positioning assembly, a punching assembly and a receiving plate, wherein the guide plate is arranged at the output end of the paper tube machine, the guide plate is arranged obliquely, and is used to guide the paper tube to roll onto the support plate;

[0007] The support plate is located below the guide plate and is arranged obliquely. The limit piles are arranged on a relatively lower side of the support plate and are distributed at intervals. Each limit pile is used to intercept the paper tube on the support plate.

[0008] The lifting assembly is arranged on the supporting plate and is used to lift the intercepted paper tube; the positioning assembly is located on one side of the lifting assembly and is used to position the lifted paper tube; the punching assembly is close to the positioning assembly and is used to punch the positioned paper tube; the receiving plate is located on one side of the positioning assembly and is used to receive the punched paper tube.

[0009] By adopting the above technical solution, the paper tube cut by the paper tube machine rolls along the guide plate to the support plate. Since the support plate is inclined, the paper tube will continue to roll under the action of its own gravity component and then hit the limit pile, causing the paper tube to stop moving.

[0010] Then the lifting component lifts up the paper tube and raises the height of the paper tube so that the paper tube can fall into the positioning component. The positioning component positions the paper tube so that the punching component can punch the paper tube. After punching, the paper tube rolls from the positioning component to the receiving plate to complete the collection. The staff will receive the paper tube on the receiving plate. During the whole process, there is no need for manual real-time receiving of paper tubes at the end of the paper tube machine, and it is also convenient to punch the paper tube, thereby reducing the labor intensity of personnel.

[0011] Preferably, an elastic pad is provided on the outer surface of the limit pile.

[0012] By adopting the above technical solution, the elastic pad has good elasticity. When the paper tube hits the limit pile, the elastic pad can play a buffering role, realize flexible contact between the paper tube and the limit pile, and reduce the possibility of damage to the paper tube.

[0013] Preferably, the lifting assembly comprises a top plate, a first driving member and a fixed plate, the top plate is arranged to be lifted and lowered, and is used to lift up the paper tube; a clearance groove for the top plate to pass through is provided on the support plate, and the clearance groove is close to the limit pile;

[0014] The first driving member is connected to the top plate and is used to control the up and down movement of the top plate; the top plate and the first driving member are both provided with a plurality of groups, and each of the top plates jointly lifts the paper tube; each of the limit piles is connected to the fixed plate, and each of the fixed plates is used to support the paper tube lifted by the top plate.

[0015] By adopting the above technical solution, after the paper tube abuts against each limit pile, the first driving member controls the top plate to rise, each top plate forms a supporting plane and lifts up the paper tube, thereby raising the position of the paper tube. After being lifted up, the paper tube can fall onto the fixed plate, and then roll down along the fixed plate to the positioning assembly.

[0016] Preferably, the positioning assembly includes a first positioning plate, a second positioning plate and a second driving member, the first positioning plate is connected to the second positioning plate, and a positioning groove is formed therebetween, and the positioning groove is used to position the paper tube; the first positioning plate is rotatably connected, the second driving member is connected to the first positioning plate, and is used to control the rotation of the first positioning plate, and the receiving plate is located on the rotation path of the first positioning plate.

[0017] By adopting the above technical solution, the paper tube rolls along the fixed plate to the positioning groove between the first positioning plate and the second positioning plate, and the paper tube is subjected to static friction to achieve the positioning of the paper tube. Then the punching assembly is operated to drill holes in the paper tube, and after drilling, the first positioning plate is controlled to rotate by the second driving member, so that the paper tube can roll along the first positioning plate to the receiving plate.

[0018] Preferably, it also includes a baffle and a third driving member, wherein the baffle blocks one end of the positioning slot away from the punching assembly, and the third driving member is connected to the baffle and is used to control the movement of the baffle, and the baffle moves along the length direction of the positioning slot.

[0019] By adopting the above technical solution, the third driving member can control the horizontal movement of the baffle, so that the baffle can be blocked on one end of the positioning groove, further positioning the paper tube, and improving the stability of the paper tube during drilling.

[0020] Preferably, the inclination angle of the support plate is adjustable.

[0021] By adopting the above technical solution, the staff can adjust the inclination angle of the support plate according to actual needs, and then control the rolling speed of the paper tube on the support plate, thereby improving practicality.

[0022] Preferably, it further comprises a frame and a screw lift, wherein the support plate is rotatably connected to the frame, and the screw lift is connected to the support plate and is used to control the lifting and lowering of the support plate.

[0023] By adopting the above technical solution, the screw lift can control the support plate to rise or fall, so that the support plate rotates on the frame, thereby achieving a change in the inclination angle of the support plate.

[0024] Preferably, it also includes an interception pile, which is arranged on the receiving plate and is used to intercept the paper tube that falls through the positioning component.

[0025] By adopting the above technical solution, when the paper tube falls from the positioning assembly to the receiving plate, the paper tube has inertia and may roll from the edge of the receiving plate to the ground. By adding interception piles, the interception piles can intercept the paper tube and reduce the possibility of the paper tube falling to the ground.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] (1) After being cut by the paper tube machine, the paper tube rolls along the guide plate to the support plate and then hits the limit pile; then the lifting component lifts the paper tube and raises the height of the paper tube so that the paper tube can fall into the positioning component. The positioning component positions the paper tube so that the punching component can punch the paper tube. After punching, the paper tube rolls from the positioning component to the receiving plate. During the whole process, there is no need for manual reception of the paper tube at the end of the paper tube machine in real time, and it is also convenient to punch the paper tube, thereby reducing the labor intensity of personnel.

[0028] (2) By setting up elastic pads, flexible contact between the paper tube and the limit pile is achieved, reducing the possibility of damage to the paper tube.

[0029] (3) By setting up a screw lift, the screw lift can control the support plate to rise or fall, so that the support plate rotates on the frame, thereby changing the inclination angle of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a feeding device in an embodiment of the present application;

[0031] Figure 2 It is a partial structural schematic diagram of the unloading device in the embodiment of the present application;

[0032] Figure 3 It is a schematic diagram of the structure of the positioning assembly and the material receiving plate in the embodiment of the present application.

[0033] Figure numerals: 1. Guide plate; 2. Support plate; 3. Limit pile; 4. Lifting assembly; 41. Top plate; 42. First driving member; 43. Fixed plate; 5. Positioning assembly; 51. First positioning plate; 52. Second positioning plate; 53. Second driving member; 6. Punching assembly; 7. Receiving plate; 8. Frame; 9. Screw lift; 10. Make way groove; 11. Positioning groove; 12. Intercepting pile; 13. Baffle; 14. Third driving member. DETAILED DESCRIPTION

[0034] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0035] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0037] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0038] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0039] The present application embodiment discloses a feeding device for a paper tube machine. Figure 1 and Figure 2 The unloading device includes a guide plate 1, a support plate 2, a limit pile 3, a lifting assembly 4, a positioning assembly 5, a punching assembly 6 and a receiving plate 7. The guide plate 1 is installed at the output end of the paper tube machine. The guide plate 1 is tilted downward to guide the paper tube to roll onto the support plate 2. The support plate 2 is located below the guide plate 1 and is also tilted. The tilt angle of the support plate 2 is smaller than the tilt angle of the guide plate 1. The limit pile 3 is fixed on the relatively lower side surface of the support plate 2. There are a number of limit piles 3 distributed along a straight line at intervals. Each limit pile 3 is used to intercept the paper tube on the support plate 2.

[0040] After the paper tube machine cuts the paper tube, it rolls along the guide plate 1 onto the support plate 2. Since the support plate 2 is tilted, the paper tube will continue to roll under the action of its own gravity component and then hit the limit pile 3, causing the paper tube to stop moving. In some embodiments, an elastic pad (not shown in the figure) is provided on the outer surface of the limit pile 3, and the elastic pad is made of rubber or sponge material. The elastic pad has good elasticity. When the paper tube hits the limit pile 3, the elastic pad can play a buffering role, realize flexible contact between the paper tube and the limit pile 3, and reduce the possibility of damage to the paper tube.

[0041] Specifically, the inclination angle of the support plate 2 can be adjusted, and the support plate 2 can be rotatably connected to the frame 8. A screw lift 9 is installed on the frame 8. The screw lift 9 is connected to the support plate 2 and is used to control the lifting of the lifting plate, so that the support plate 2 rotates on the frame 8, thereby realizing the change of the inclination angle of the support plate 2. The screw lift 9 belongs to the equipment in the prior art and can be directly used in this embodiment. During the production process, the staff can adjust the inclination angle of the support plate 2 according to actual needs, and then control the speed at which the paper tube rolls on the support plate 2, thereby improving practicality.

[0042] The lifting assembly 4 is installed on the support plate 2 and is used to lift the paper tube after interception. Specifically, the lifting assembly 4 includes a top plate 41, a first driving member 42 and a fixed plate 43. The top plate 41 is set to rise and fall and has a certain inclination, which is used to lift the paper tube on the support plate 2. A clearance groove 10 for the top plate 41 to pass through is provided on the support plate 2, and the clearance groove 10 is close to the limit pile 3. The first driving member 42 is connected to the top plate 41 and is used to control the top plate 41 to move up and down. The top plate 41 and the first driving member 42 are both provided with several groups, and the support plate 2 is provided with the same number of clearance grooves 10 as the top plate 41. Each top plate 41 passes through the clearance groove 10 respectively and lifts the paper tube together. Each limit pile 3 is connected to a fixed plate 43, and each fixed plate 43 is parallel to each other and is used to support the paper tube lifted by the top plate 41. In this embodiment, the first driving member 42 can be a commonly used actuator such as a cylinder, a hydraulic cylinder or an electric push rod.

[0043] The positioning assembly 5 is located on the side of the lifting assembly 4 away from the support plate 2, and is used to position the lifted paper tube. When the paper tube abuts against each limit pile 3, the first driving member 42 controls the top plate 41 to rise, and each top plate 41 forms a supporting plane and lifts the paper tube, thereby raising the position of the paper tube. After being lifted, the paper tube can fall onto the fixing plate 43, and then roll down along the fixing plate 43 to the positioning assembly 5.

[0044] Combination Figure 3 The positioning assembly 5 includes a first positioning plate 51, a second positioning plate 52 and a second driving member 53. The second positioning plate 52 is located below the plane formed by each fixing plate 43. The first positioning plate 51 can be rotatably connected to the second positioning plate 52, and a positioning groove 11 is formed between the two; the positioning groove 11 is V-shaped and is used to position the paper tube. The punching assembly 6 is close to the positioning assembly 5 and is used to punch the paper tube in the positioning groove 11. The second driving member 53 is connected to the first positioning plate 51 and is used to control the rotation of the first positioning plate 51; the receiving plate 7 is located on the rotation path of the first positioning plate 51 and is used to receive the punched paper tube. In this embodiment, the second driving member 53 is a gas spring.

[0045] The paper tube rolls down along the fixing plate 43 to the positioning groove 11 between the first positioning plate 51 and the second positioning plate 52, and the paper tube is subjected to static friction to achieve the positioning of the paper tube. Then the punching assembly 6 is operated to drill holes in the paper tube. After drilling, the first positioning plate 51 is controlled to rotate by the second driving member 53, so that the paper tube can roll down along the first positioning plate 51 to the receiving plate 7. Among them, a plurality of interception piles 12 are fixedly connected to the receiving plate 7, and each interception pile 12 is parallel to each other, and is used to intercept the paper tube that falls through the positioning assembly 5, reducing the possibility of the paper tube falling to the ground due to inertia.

[0046] In addition, a baffle 13 and a third driving member 14 are also installed on the frame 8. The baffle 13 blocks the end of the positioning slot 11 away from the punching assembly 6. The third driving member 14 is connected to the baffle 13 and is used to control the horizontal movement of the baffle 13 so that the distance between the baffle 13 and the punching assembly 6 changes. In this embodiment, the third driving member 14 is a cylinder. During the production process, the staff can control the horizontal movement of the baffle 13 according to the length of the paper tube, so that the baffle 13 is blocked at one end of the positioning slot 11, and the paper tube can be against the baffle 13, thereby improving the stability of the paper tube during drilling.

[0047] The implementation principle of a feeding device for a paper tube machine in an embodiment of the present application is as follows: the paper tube after being cut by the paper tube machine rolls along the guide plate 1 onto the support plate 2. Since the support plate 2 is arranged inclined, the paper tube will continue to roll under the action of its own gravity component and then hit the limit pile 3, causing the paper tube to stop moving.

[0048] Then the lifting component lifts up the paper tube and raises the height of the paper tube so that the paper tube can fall into the positioning component 5. The positioning component 5 positions the paper tube so that the punching component 6 can punch the paper tube. After punching, the paper tube rolls from the positioning component 5 to the receiving plate 7 to complete the collection. The staff receives the paper tube on the receiving plate 7. During the whole process, there is no need for manual reception of paper tubes at the end of the paper tube machine in real time, and it is also convenient to punch the paper tube, thereby reducing the labor intensity of personnel.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A feeding device for a paper tube machine, characterized in that: The paper tube machine comprises a guide plate (1), a support plate (2), a limit pile (3), a lifting assembly (4), a positioning assembly (5), a punching assembly (6) and a receiving plate (7), wherein the guide plate (1) is arranged at the output end of the paper tube machine, the guide plate (1) is arranged at an angle, and is used to guide the paper tube to roll onto the support plate (2); The support plate (2) is located below the guide plate (1) and is arranged obliquely. The limit piles (3) are arranged on a relatively lower side of the support plate (2) and are distributed in a plurality at intervals. Each limit pile (3) is used to intercept the paper tube on the support plate (2). The lifting assembly (4) is arranged on the support plate (2) and is used to lift the intercepted paper tube; the positioning assembly (5) is located on one side of the lifting assembly (4) and is used to position the lifted paper tube; the punching assembly (6) is close to the positioning assembly (5) and is used to punch the positioned paper tube; the receiving plate (7) is located on one side of the positioning assembly (5) and is used to receive the punched paper tube.

2. A feeding device for a paper tube machine according to claim 1, characterized in that: The outer surface of the limiting pile (3) is provided with an elastic pad.

3. A feeding device for a paper tube machine according to claim 1, characterized in that: The lifting assembly (4) comprises a top plate (41), a first driving member (42) and a fixing plate (43); the top plate (41) is arranged to be lifted and lowered and is used to lift up the paper tube; a clearance groove (10) is provided on the support plate (2) for the top plate (41) to pass through, and the clearance groove (10) is close to the limit pile (3); The first driving member (42) is connected to the top plate (41) and is used to control the top plate (41) to move up and down; the top plate (41) and the first driving member (42) are both provided with a plurality of groups, and each of the top plates (41) jointly lifts up the paper tube; each of the limit piles (3) is connected to the fixing plate (43), and each of the fixing plates (43) is used to support the paper tube lifted up by the top plate (41).

4. A feeding device for a paper tube machine according to claim 3, characterized in that: The positioning assembly (5) comprises a first positioning plate (51), a second positioning plate (52) and a second driving member (53); the first positioning plate (51) is connected to the second positioning plate (52), and a positioning groove (11) is formed between the first positioning plate (51) and the second positioning plate (52); the positioning groove (11) is used to position the paper tube; the first positioning plate (51) is rotatably connected; the second driving member (53) is connected to the first positioning plate (51) and is used to control the rotation of the first positioning plate (51); the receiving plate (7) is located on the rotation path of the first positioning plate (51).

5. A feeding device for a paper tube machine according to claim 4, characterized in that: It also includes a baffle (13) and a third driving member (14), wherein the baffle (13) blocks an end of the positioning slot (11) away from the punching assembly (6), and the third driving member (14) is connected to the baffle (13) and is used to control the movement of the baffle (13), wherein the baffle (13) moves along the length direction of the positioning slot (11).

6. A feeding device for a paper tube machine according to claim 1, characterized in that: The inclination angle of the support plate (2) can be adjusted.

7. A feeding device for a paper tube machine according to claim 6, characterized in that: It also comprises a frame (8) and a screw lift (9), wherein the support plate (2) is rotatably connected to the frame (8), and the screw lift (9) is connected to the support plate (2) and is used to control the lifting and lowering of the support plate (2).

8. A feeding device for a paper tube machine according to claim 1, characterized in that: It also comprises an interception pile (12), wherein the interception pile (12) is arranged on the receiving plate (7) and is used to intercept the paper tube that falls through the positioning component (5).

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