Full-automatic pushing device

Abstract

The utility model relates to a full-automatic material pushing device which comprises a machine frame, a swing frame, a power assembly and two lifting assemblies. The swing frame is installed on the machine frame in a left-right swing mode, the swing frame is provided with a power input end, a hinge portion, a first swing arm and a second swing arm, the hinge portion is hinged to the machine frame, and the first swing arm and the second swing arm are distributed on the left side and the right side of the hinge portion in a left-right symmetry mode. A first pushing and winding roller is installed at the end of the first swing arm, a second pushing and winding roller is installed at the end of the second swing arm, the power input end is connected with the output end of the power assembly, and the power assembly is used for driving the swing frame to swing left and right on the rack. According to the film roll pushing device, the coiled materials can be pushed in multiple directions, and the flexibility of film roll pushing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a full-automatic material pushing device. Background Art

[0002] In the field of film roll production, when the film roll is wound to a predetermined length or the film material needs to be replaced, the film roll needs to be detached from the guide roller for subsequent operation or transfer. The push roller is a key component of the pushing mechanism that assists the film roll to detach from the guide roller.

[0003] The roll-pushing roller can quickly and accurately push the film roll off the guide roller through automated control, reducing the time and cost of manual operation. The roll-pushing roller currently on the market uses a one-way roll-pushing roller that can only push the film roll in one direction, limiting the flexibility when handling rolls of different positions or sizes, and when handling tasks that require the film roll to move in two directions, the one-way roll-pushing roller may require additional equipment or manual operation to assist, which will reduce production efficiency. Utility Model Content

[0004] In view of the above defects, the purpose of the utility model is to provide a fully automatic material pushing device, which solves the problem that multiple workers are needed to push the film roll.

[0005] To achieve this purpose, the utility model adopts the following technical solutions: a fully automatic material pushing device, including a frame, a swing frame, a power assembly and two lifting assemblies;

[0006] The swing frame can be installed on the frame so as to swing left and right, and the swing frame is provided with a power input end, a hinge part, a first swing arm and a second swing arm, the hinge part is hingedly arranged with the frame, the first swing arm and the second swing arm are symmetrically distributed on the left and right sides of the hinge part, a first push-roll roller is installed at the end of the first swing arm, and a second push-roll roller is installed at the end of the second swing arm, the power input end is connected with the output end of the power assembly, and the power assembly is used to drive the swing frame to swing left and right on the frame;

[0007] The two lifting assemblies are symmetrically distributed in the lower area of ​​the swing frame with the hinge as the center, and the lifting assemblies are used to lift materials;

[0008] The swing of the swing frame is used to drive the first push roller to push the material on the lifting assembly located on the right side, or to drive the second push roller to push the material on the lifting assembly located on the left side.

[0009] Preferably, the lifting assembly comprises a flap, a lifting cylinder, a support portion and a mounting seat;

[0010] The mounting seat is fixedly mounted on the bottom of the frame, the lifting cylinder is fixedly mounted on the mounting seat, one end of the support portion is fixedly mounted on the top of the mounting seat, the other end of the support portion abuts against the bottom of one end of the flap, and the middle part or the other end of the flap is connected to the output end of the lifting cylinder;

[0011] The lifting cylinder is used to push and lift the middle part or the other end of the flap, and the flap is used to carry materials.

[0012] Preferably, the flap is a concave arc-shaped plate, and the inner concave surface of the concave arc-shaped plate is the material bearing surface.

[0013] Preferably, it further comprises a bolster, wherein the bolster is arranged between the flap and the support portion.

[0014] Preferably, it further comprises a movable base, one end of which is fixedly mounted on the lower surface of the top of the frame, and the other end of which is rotatably connected to the hinged portion of the swing frame.

[0015] Preferably, it further comprises cross beams, which are distributed at intervals on the top of the frame, and the movable base is fixedly mounted on the lower surface of the cross beams.

[0016] Preferably, the power assembly includes a first power subassembly and a second power subassembly;

[0017] The first power subassembly and the second power subassembly are respectively arranged at two ends of the top of the frame in the front-rear direction;

[0018] The first power subassembly includes a first cylinder, a second cylinder and a transmission block, wherein the two output ends of the first cylinder and the second cylinder are arranged horizontally opposite to each other, one end of the transmission block is fixedly connected to the output end of the first cylinder, the other end of the transmission block is fixedly connected to the output end of the second cylinder, and the transmission block is hinged to the power input end of the swing frame.

[0019] Preferably, the swing frame is an inverted Y-shaped metal component, the power input end is arranged at the top of the inverted Y-shaped metal component, the hinge part is arranged at the middle part of the inverted Y-shaped metal component, and the first swing arm and the second swing arm are respectively two forked arms at the bottom of the inverted Y-shaped metal component.

[0020] Preferably, the swing frame is composed of two inverted Y-shaped metal components and at least two auxiliary rollers, the top of the inverted Y-shaped metal component is the power input end, the middle of the inverted Y-shaped metal component is the hinge part, and the two bifurcated arms at the bottom of the inverted Y-shaped metal component are the first swing arm and the second swing arm, and the first swing arm and the second swing arm are arc-shaped components;

[0021] The two inverted Y-shaped metal components are arranged opposite to each other in the front-to-back direction, and the two inverted Y-shaped metal components are connected by the auxiliary roller, and the auxiliary roller is located between the first swing arms of the two inverted Y-shaped metal components or between the second swing arms of the two inverted Y-shaped metal components; the first push-roll roller is movably installed between the first swing arms of the two inverted Y-shaped metal components, and the second push-roll roller is movably installed between the second swing arms of the two inverted Y-shaped metal components.

[0022] The technical solution provided by the utility model may have the following beneficial effects:

[0023] The lifting assemblies located on both sides of the frame lift the material to a higher height, and the swing frame located above the lifting assemblies swings left and right under the drive of the power assembly, and the first swing arm and the second swing arm swing up and down accordingly, and push the material when swinging downward. Under the action of gravity and the inertia of swinging, the first push roller pushes the material on the lifting assembly on the right, and the second push roller pushes the material on the lifting assembly on the left, which not only reduces the power required for pushing the power assembly, but also solves the problem that the existing one-way push roller can only push the film roll in one direction, limiting the flexibility when processing film rolls of different positions or sizes, and when processing tasks that require the film roll to move in two directions, the one-way push roller may require additional equipment or manual operation to assist, which will reduce production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0025] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0026] Figure 3 yes Figure 2 A partial enlarged view of the middle A area;

[0027] Figure 4 It is a top view of an embodiment of the utility model;

[0028] Among them: frame 1, movable base 11, cross beam 12, swing frame 2, power input end 21, hinged part 22, first swing arm 23, second swing arm 24, first push-roll roller 25, second push-roll roller 26, auxiliary roller 27, power assembly 3, first power subassembly 31, first cylinder 311, second cylinder 312, transmission block 313, second power subassembly 32, lifting assembly 4, flap 41, lifting cylinder 42, support part 43, mounting seat 44 and pillow beam 5. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0033] The utility model provides a technical solution: a fully automatic material pushing device, comprising a frame 1, a swing frame 2, a power component 3 and two lifting components 4;

[0034] The swing frame 2 can be installed on the frame 1 so as to swing left and right. The swing frame 2 is provided with a power input end 21, a hinge part 22, a first swing arm 23 and a second swing arm 24. The hinge part 22 is hingedly arranged with the frame 1. The first swing arm 23 and the second swing arm 24 are symmetrically distributed on the left and right sides of the hinge part 22. A first push-roll roller 25 is installed at the end of the first swing arm 23, and a second push-roll roller 26 is installed at the end of the second swing arm 24. The power input end 21 is connected to the output end of the power assembly 3, and the power assembly 3 is used to drive the swing frame 2 to swing left and right on the frame 1;

[0035] The two lifting assemblies 4 are symmetrically distributed in the lower area of ​​the swing frame 2 with the hinge 22 as the center, and the lifting assemblies 4 are used to lift materials;

[0036] The swing of the swing frame 2 is used to drive the first push roller 25 to push the material on the lifting assembly 4 located on the right side, or to drive the second push roller 26 to push the material on the lifting assembly 4 located on the left side.

[0037] Specifically, a lifting assembly 4 is rotatably installed on both sides of the frame 1, and a swing frame 2 located above the lifting assembly 4 is hinged to the frame 1. When the power assembly 3 drives the swing frame 2, the first swing arm 23 and the second swing arm 24 swing left and right. When the first swing arm 23 and the second swing arm 24 swing to the right, the first push roll 25 swings downward. Under the action of gravity and the inertia of the swing, the first push roll 25 pushes the material on the lifting assembly 4 located on the right. Similarly, the first swing arm 23 and the second swing arm 24 swing to the right. When swinging to the left, the second push roller 26 swings downward, and under the action of gravity and the inertia of the swing, the second push roller 26 pushes the material on the lifting assembly 4 located on the left side. Through the above arrangement, the power required for the power assembly 3 during pushing is reduced, and the problem that the existing one-way push roller can only push the film roll in one direction, limiting the flexibility when handling film rolls of different positions or sizes, and the one-way push roller may require additional equipment or manual operation to assist when handling tasks that require the film roll to move in two directions, which will reduce production efficiency.

[0038] In an optional embodiment, the lifting assembly 4 includes a flap 41, a lifting cylinder 42, a support portion 43 and a mounting seat 44;

[0039] The mounting seat 44 is fixedly mounted on the bottom of the frame 1, the lifting cylinder 42 is fixedly mounted on the mounting seat 44, one end of the support portion 43 is fixedly mounted on the top of the mounting seat 44, the other end of the support portion 43 abuts against the bottom of one end of the flap 41, and the middle part or the other end of the flap 41 is connected to the output end of the lifting cylinder 42;

[0040] The lifting cylinder 42 is used to push and lift the middle part or the other end of the flap, and the flap 41 is used to carry materials.

[0041] Specifically, one end of the flap 41 is always kept against the support part 43 and supported by the support part 43. When the material is transported from the conveyor belt to the pushing device, it first enters the material bearing surface of the flap 41 from the other end of the flap 41, and then is driven by the lifting cylinder 42. The flap 41 uses the support part 43 as a support point, and the middle part or the other end of the flap 41 rotates upward under the drive of the lifting cylinder 42, and the material is lifted accordingly.

[0042] In an optional embodiment, the flap 41 is a concave arc-shaped plate, and the inner concave surface of the concave arc-shaped plate is the material bearing surface.

[0043] Specifically, the middle portion of the flap 41 is inwardly concave, and the inner concave surface of the concave arc plate can prevent the cylindrical material from shifting on the flap 41, thereby improving the stability of the lifting assembly 4 in lifting the material.

[0044] In an optional embodiment, a bolster 5 is further included, and the bolster 5 is arranged between the flap 41 and the support portion 43 .

[0045] Specifically, by providing a bolster 5 between the flap 41 and the support portion 43 , the contact area is increased, and the stability of the flap 41 and the support portion 43 is further enhanced.

[0046] In an optional embodiment, it further includes a movable base 11, one end of which is fixedly mounted on the lower surface of the top of the frame 1, and the other end of the movable base 11 is rotatably connected to the hinge part 22 of the swing frame 2.

[0047] Specifically, the hinged portion 22 of the swing frame 2 is hinged to the movable base 11, and the movable base 11 transmits the vibration generated by the swinging of the swing frame 2 to the frame 1, providing additional support and stability. At the same time, by selecting the movable base 11 of different sizes and models, the parameters such as the motion trajectory, angle or height of the swinging part can be changed.

[0048] In an optional embodiment, it further includes cross beams 12 , which are distributed at intervals on the top of the frame 1 , and the movable base 11 is fixedly mounted on the lower surface of the cross beams 12 .

[0049] Specifically, the crossbeam 12 supports and maintains the overall stability of the frame 1, provides an installation space for the movable base 11, and the crossbeam 12 can absorb vibrations, further improving the stability of the pusher device.

[0050] In an optional embodiment, the power assembly 3 includes a first power subassembly 31 and a second power subassembly 32;

[0051] The first power subassembly 31 and the second power subassembly 32 are respectively arranged at two ends of the top of the frame 1 in the front-to-back direction;

[0052] The first power subassembly 31 includes a first cylinder 311, a second cylinder 312 and a transmission block 313. The two output ends of the first cylinder 311 and the second cylinder 312 are horizontally arranged opposite to each other. One end of the transmission block 313 is fixedly connected to the output end of the first cylinder 311, and the other end of the transmission block 313 is fixedly connected to the output end of the second cylinder 312, and the transmission block 313 is hinged to the power input end 21 of the swing frame 2.

[0053] Specifically, when the first cylinder 311 and the second cylinder 312 are driven, the transmission block 313 is driven to make linear motion, and the swing frame 2 rotates accordingly, so that the swing frame 2 swings upward or downward. The first cylinder 311 and the second cylinder 312 can work synchronously or asynchronously as needed. When the material is heavier, the first cylinder 311 and the second cylinder 312 work synchronously. For example, the first cylinder pushes the transmission block 313, and the second cylinder pulls the transmission block 313, so that the swing frame 2 swings more smoothly or with greater force. When the material is lighter, the first cylinder 311 and the second cylinder 312 work asynchronously, and the two work alternately to achieve continuous swinging of the swing frame 2 and increase the service life of the power component 3. Since the first cylinder 311 and the second cylinder 312 are the same in structure and function, the structure of the second cylinder 312 is not repeated.

[0054] In an optional embodiment, the swing frame 2 is an inverted Y-shaped metal component, the power input end 21 is arranged at the top of the inverted Y-shaped metal component, the hinge part 22 is arranged at the middle of the inverted Y-shaped metal component, and the first swing arm 23 and the second swing arm 24 are respectively two forked arms at the bottom of the inverted Y-shaped metal component.

[0055] Specifically, the inverted Y-shaped metal component provides excellent structural strength and stability. The power input end 21 is arranged at the top of the inverted Y-shaped metal component, so that the power can be efficiently transmitted to the swing structure to achieve fast and accurate swinging action. The hinge part 22 is arranged in the middle of the inverted Y-shaped metal component. Compared with other metal parts, the inverted Y-shaped component can withstand a larger torque, ensuring the stable operation of the entire structure. The first swing arm 23 and the second swing arm 24 are arranged at the bottom of the inverted Y-shaped metal component, which can not only realize the pushing of materials under the drive of the power component 3, but also utilize the power of the swing structure to improve the pushing efficiency. In addition, the inverted Y-shaped metal component is a common metal part, and the processing and production process is simple, and no customization is required.

[0056] In an optional embodiment, the swing frame 2 is composed of two inverted Y-shaped metal components and at least two auxiliary rollers 27, the top of the inverted Y-shaped metal component is the power input end 21, the middle of the inverted Y-shaped metal component is the hinge 22, and the two bifurcated arms at the bottom of the inverted Y-shaped metal component are the first swing arm 23 and the second swing arm 24, and the first swing arm 23 and the second swing arm 24 are arc-shaped components;

[0057] The two inverted Y-shaped metal components are arranged opposite to each other in the front-to-back direction, and the two inverted Y-shaped metal components are connected by the auxiliary roller 27, and the auxiliary roller 27 is located between the first swing arms 23 of the two inverted Y-shaped metal components or between the second swing arms 24 of the two inverted Y-shaped metal components; the first push-roll roller 25 is movably installed between the first swing arms 23 of the two inverted Y-shaped metal components, and the second push-roll roller 26 is movably installed between the second swing arms 24 of the two inverted Y-shaped metal components.

[0058] Specifically, the arc-shaped component enables the first swing arm 23 and the second swing arm 24 to disperse the force more evenly to the entire swing frame 2 when subjected to external force, thereby improving its ability to withstand force, and by providing an auxiliary roller 27, the stress concentration phenomenon when the first push-winding roller 25 and the second push-winding roller 26 push materials can be reduced, thereby extending the service life of the first push-winding roller 25, the second push-winding roller 26 and the swing frame 2.

[0059] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A fully automatic material pushing device, characterized in that: It includes a frame, a swing frame, a power assembly and two lifting assemblies; The swing frame can be installed on the frame so as to swing left and right, and the swing frame is provided with a power input end, a hinge part, a first swing arm and a second swing arm, the hinge part is hingedly arranged with the frame, the first swing arm and the second swing arm are symmetrically distributed on the left and right sides of the hinge part, a first push-roll roller is installed at the end of the first swing arm, and a second push-roll roller is installed at the end of the second swing arm, the power input end is connected with the output end of the power assembly, and the power assembly is used to drive the swing frame to swing left and right on the frame; The two lifting assemblies are symmetrically distributed in the lower area of ​​the swing frame with the hinge as the center, and the lifting assemblies are used to lift materials; The swing of the swing frame is used to drive the first push roller to push the material on the lifting assembly located on the right side, or to drive the second push roller to push the material on the lifting assembly located on the left side.

2. A fully automatic material pushing device according to claim 1, characterized in that: The lifting assembly includes a flap, a lifting cylinder, a support portion and a mounting seat; The mounting seat is fixedly mounted on the bottom of the frame, the lifting cylinder is fixedly mounted on the mounting seat, one end of the support portion is fixedly mounted on the top of the mounting seat, the other end of the support portion abuts against the bottom of one end of the flap, and the middle part or the other end of the flap is connected to the output end of the lifting cylinder; The lifting cylinder is used to push and lift the middle part or the other end of the flap, and the flap is used to carry materials.

3. A fully automatic material pushing device according to claim 2, characterized in that: The flap is a concave arc-shaped plate, and the inner concave surface of the concave arc-shaped plate is the material bearing surface.

4. A fully automatic material pushing device according to claim 2, characterized in that: It also includes a bolster, which is arranged between the flap and the support portion.

5. The fully automatic material pushing device according to claim 1 is characterized in that: It also includes a movable base, one end of which is fixedly mounted on the lower surface of the top of the frame, and the other end of which is rotatably connected to the hinged portion of the swing frame.

6. A fully automatic material pushing device according to claim 5, characterized in that: It also includes crossbeams, which are distributed at intervals on the top of the frame, and the movable base is fixedly installed on the lower surface of the crossbeam.

7. The fully automatic material pushing device according to claim 1 is characterized in that: The power assembly includes a first power subassembly and a second power subassembly; The first power subassembly and the second power subassembly are respectively arranged at two ends of the top of the frame in the front-rear direction; The first power subassembly includes a first cylinder, a second cylinder and a transmission block, wherein the two output ends of the first cylinder and the second cylinder are arranged horizontally opposite to each other, one end of the transmission block is fixedly connected to the output end of the first cylinder, the other end of the transmission block is fixedly connected to the output end of the second cylinder, and the transmission block is hinged to the power input end of the swing frame.

8. The fully automatic material pushing device according to claim 1, characterized in that: The swing frame is an inverted Y-shaped metal component, the power input end is arranged at the top of the inverted Y-shaped metal component, the hinge part is arranged at the middle of the inverted Y-shaped metal component, and the first swing arm and the second swing arm are two forked arms at the bottom of the inverted Y-shaped metal component respectively.

9. The fully automatic material pushing device according to claim 1, characterized in that: The swing frame is composed of two inverted Y-shaped metal components and at least two auxiliary rollers, the top of the inverted Y-shaped metal component is the power input end, the middle of the inverted Y-shaped metal component is the hinge part, and the two bifurcated arms at the bottom of the inverted Y-shaped metal component are the first swing arm and the second swing arm, and the first swing arm and the second swing arm are arc-shaped components; The two inverted Y-shaped metal components are arranged opposite to each other in the front-to-back direction, and the two inverted Y-shaped metal components are connected by the auxiliary roller, and the auxiliary roller is located between the first swing arms of the two inverted Y-shaped metal components or between the second swing arms of the two inverted Y-shaped metal components; the first push-roll roller is movably installed between the first swing arms of the two inverted Y-shaped metal components, and the second push-roll roller is movably installed between the second swing arms of the two inverted Y-shaped metal components.

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