A long-distance retreat feeder

Abstract

The utility model provides a feeder with a large distance of retreat, including: a material discharge component for storing coiled materials, the coiled materials including a base film and materials arranged on the base film; a stripping knife component including a stripping knife arranged on the right side of the material discharge component for stripping the materials from the base film; a first roller of the material pulling component abuts against a second roller for clamping the base film, and a material pulling motor drives the third gear to rotate through the second gear and then drives the second roller to rotate, so that the second roller drives the base film forward; a material receiving component is arranged on the left side of the stripping knife component for collecting the base film after the materials are stripped; the stripping knife component is arranged on a moving component, and the moving component is used to drive the stripping knife component to move left and right to adjust the retreat distance. The utility model effectively solves the shortcomings of the existing retreat feeder in terms of space occupation, retreat distance and design flexibility through structural innovation and design optimization, and provides a more efficient, compact and adaptable solution for the automatic feeding system.

Description

Technical Field

[0001] The utility model relates to the technical field of feeder equipment, in particular to a feeder capable of retreating over a long distance. Background Art

[0002] As an advanced feeding device, feeder plays an important role in the field of automation equipment. With its advantages of high efficiency, flexibility, easy installation, stable operation and high-precision discharging, it is widely used in various types of automated production lines to adapt to the diverse material size and type requirements; however, the retraction feeder in the existing technology has certain limitations, especially its retraction distance is usually small, which limits the flexibility and efficiency in specific application scenarios; to meet the demand for longer retraction distance, the traditional approach is to increase the physical size of the entire feeder device, which not only takes up more equipment space, but also may lead to increased integration complexity and cost, which is not conducive to the miniaturization of equipment and space optimization design.

[0003] Deficiencies of existing technology:

[0004] 1. Low space utilization efficiency: Due to the design and structural limitations of the existing retraction flyback, it is often necessary to increase the total length of the equipment when achieving a larger retraction distance. This not only limits its application in space-constrained environments, but also affects the overall compactness and integration of the equipment.

[0005] 2. Limitation of withdrawal distance: Most of the withdrawal feeders on the market have a small withdrawal distance (less than 100mm), which cannot meet the demand for a larger withdrawal range on certain specific production lines, limiting their application flexibility and efficiency.

[0006] Therefore, the prior art has deficiencies and needs further improvement. Utility Model Content

[0007] In view of the problems existing in the prior art, the utility model provides a flyer capable of retreating over a long distance.

[0008] To achieve the above purpose, the specific scheme of the utility model is as follows:

[0009] The utility model provides a flyer capable of retreating a long distance, comprising:

[0010] A material unwinding component, used for storing the coiled material, the coiled material comprising a base film and materials arranged on the base film;

[0011] The stripping knife assembly includes a stripping knife, which is arranged on the right side of the material discharge assembly and is used to strip the material from the bottom film;

[0012] The material receiving assembly is arranged on the left side of the stripping knife assembly and is used to receive the bottom film after the material is stripped;

[0013] The stripping knife assembly is arranged on a moving assembly, and the moving assembly is used to drive the stripping knife assembly to move left and right to adjust the retreat distance;

[0014] The moving assembly includes: a retracting motor, a first bracket, a supporting side plate, a first slide rail, a second slide rail, and a first rack;

[0015] The first slide rail and the second slide rail are installed side by side and transversely on the supporting side plate;

[0016] The first bracket is installed on the first slide rail and the second slide rail;

[0017] The retracting motor is mounted on the first bracket, and a first gear is arranged on the rotating shaft of the retracting motor;

[0018] The first rack is transversely arranged on the supporting side plate, and the first gear is meshed with the first rack;

[0019] The stripping knife assembly is mounted on the first bracket;

[0020] The retracting motor drives the first gear to rotate, and the first gear is meshed with the first rack. With the forward and reverse rotation of the retracting motor, the stripping knife assembly is driven to move left and right.

[0021] Furthermore, it also includes a material pulling assembly;

[0022] The material pulling assembly comprises: a material pulling motor, a first roller shaft, and a second roller shaft;

[0023] The material pulling motor is arranged below the stripping knife, the first roller is arranged below the material pulling motor, and the second roller is arranged on the left side of the first roller;

[0024] A second gear is arranged on the rotating shaft of the material pulling motor, a third gear is arranged on the second roller shaft, and the second gear and the third gear are meshed with each other;

[0025] The first roller abuts against the second roller to clamp the bottom film, and the pulling motor drives the third gear to rotate through the second gear and then drives the second roller to rotate, so that the second roller drives the bottom film forward.

[0026] Furthermore, a first rotating shaft is also provided on the right side of the first roller shaft;

[0027] A second bracket is also installed on the first rotating shaft;

[0028] The first roller is rotatably mounted on the second bracket;

[0029] The second bracket is also provided with a handle, and the handle is swung to make the first roller close to or away from the second roller to clamp or release the bottom film.

[0030] Furthermore, a material receiving platform is provided on the right side of the stripping knife for receiving the stripped material.

[0031] Furthermore, the material receiving platform is provided with a through hole which penetrates from top to bottom, and a sensing component is provided below the through hole for sensing the peeled material.

[0032] Further, the unloading assembly includes an unloading wheel and an unloading motor;

[0033] The unloading wheel is arranged on the left side of the stripping knife, and the unloading motor is arranged above the unloading wheel. The unloading motor drives the unloading wheel to rotate through a first belt.

[0034] Furthermore, a material guide roller is provided below the unloading wheel;

[0035] The coiled material on the unwinding wheel passes through the material guide roller and reaches the stripping knife, and then reaches the material receiving assembly after being pulled by the material pulling assembly.

[0036] Furthermore, the material receiving assembly comprises: a material receiving motor and a material receiving wheel;

[0037] The receiving wheel is arranged on the left side of the stripping knife assembly, and the receiving motor is installed beside the receiving wheel. The receiving motor drives the receiving wheel to rotate through a second belt to collect the bottom film after the material is stripped.

[0038] The technical solution of the utility model has the following beneficial effects:

[0039] 1. Significantly increase the withdrawal distance without increasing the overall size of the equipment: The innovative rack and pinion structure design enables precise and flexible left and right movement of the stripping knife assembly, thereby significantly increasing the withdrawal distance to a maximum of 150mm without increasing the overall length of the equipment, thereby improving the adaptability and operating range of the equipment in a small space.

[0040] 2. Optimize space utilization and compact design: Placing the feeding assembly at the front provides ample operating space for withdrawing the stripping knife assembly. This layout design not only maximizes the withdrawal distance and utilizes limited space, but also maintains the overall compactness of the feeder, reducing the requirements for production line layout space. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a three-dimensional diagram of the utility model;

[0042] Figure 2 It is a three-dimensional diagram of the utility model after removing the front side baffle;

[0043] Figure 3 It is a three-dimensional diagram of the utility model after removing the rear baffle.

[0044] In the figure:

[0045] 101, unloading wheel; 102, unloading motor; 103, first belt; 104, guide roller;

[0046] 201, peeling knife;

[0047] 301, retreat motor; 302, first bracket; 303, support side plate; 304, first slide rail; 305, second slide rail; 306, first rack; 307, first gear;

[0048] 401, material receiving motor; 402, material receiving wheel; 403, second belt;

[0049] 501, material pulling motor; 502, first roller; 503, second roller;

[0050] 504, second gear; 505, third gear;

[0051] 506, first rotating shaft; 507, second bracket; 508, handle;

[0052] 601. Material receiving platform; 602. Sensing component. DETAILED DESCRIPTION

[0053] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0054] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0056] In the description of this embodiment, the terms "upper", "lower", "front", "back", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0057] Combination Figure 1-Figure 3 As shown, the utility model provides a flyer for long-distance retreat, comprising:

[0058] A material unwinding component, used for storing the coiled material, the coiled material comprising a base film and materials arranged on the base film;

[0059] The stripping knife 201 assembly includes a stripping knife 201, which is arranged on the right side of the material discharge assembly and is used to strip the material from the bottom film;

[0060] The material receiving assembly is arranged on the left side of the stripping knife 201 assembly and is used to receive the bottom film after the material is stripped;

[0061] The stripping knife 201 component is arranged on a moving component, and the moving component is used to drive the stripping knife 201 component to move left and right to adjust the retreat distance;

[0062] The moving assembly includes: a retracting motor 301, a first bracket 302, a supporting side plate 303, a first slide rail 304, a second slide rail 305, and a first rack 306;

[0063] The first slide rail 304 and the second slide rail 305 are installed side by side and laterally on the supporting side plate 303;

[0064] The first bracket 302 is installed on the first slide rail 304 and the second slide rail 305;

[0065] The retracting motor 301 is mounted on the first bracket 302, and a first gear 307 is disposed on the rotating shaft of the retracting motor 301;

[0066] The first rack 306 is transversely arranged on the supporting side plate 303, and the first gear 307 is meshed with the first rack 306;

[0067] The stripping knife 201 assembly is mounted on the first bracket 302;

[0068] The retracting motor 301 drives the first gear 307 to rotate, and the first gear 307 is meshed with the first rack 306. With the forward and reverse rotation of the retracting motor 301, the stripping knife 201 assembly is driven to move left and right.

[0069] Also included is a material pulling assembly;

[0070] The material pulling assembly includes: a material pulling motor 501, a first roller 502, and a second roller 503;

[0071] The material pulling motor 501 is arranged below the stripping knife 201 , the first roller 502 is arranged below the material pulling motor 501 , and the second roller 503 is arranged on the left side of the first roller 502 ;

[0072] A second gear 504 is disposed on the rotating shaft of the material pulling motor 501, and a third gear 505 is disposed on the second roller shaft 503, and the second gear 504 and the third gear 505 are meshed with each other;

[0073] The first roller 502 and the second roller 503 are in contact with each other to clamp the bottom film. The pulling motor 501 drives the third gear 505 to rotate through the second gear 504 and then drives the second roller 503 to rotate, so that the second roller 503 drives the bottom film forward.

[0074] A first rotating shaft 506 is also disposed on the right side of the first roller shaft 502;

[0075] A second bracket 507 is also mounted on the first rotating shaft 506;

[0076] The first roller 502 is rotatably mounted on the second bracket 507;

[0077] A handle 508 is also installed on the second bracket 507. The handle 508 is swung to make the first roller 502 approach or move away from the second roller 503 to clamp or release the bottom film.

[0078] A material receiving platform 601 is also provided on the right side of the stripping knife 201 for receiving the stripped material.

[0079] The material receiving platform 601 is provided with a through hole which penetrates from top to bottom, and a sensing component 602 is provided below the through hole for sensing the peeled material.

[0080] The unloading assembly includes an unloading wheel 101 and an unloading motor 102;

[0081] The unloading wheel 101 is arranged on the left side of the stripping knife 201 , and the unloading motor 102 is arranged above the unloading wheel 101 . The unloading motor 102 drives the unloading wheel 101 to rotate through a first belt 103 .

[0082] A material guide roller 104 is also provided below the unwinding wheel 101;

[0083] The coiled material on the unwinding wheel 101 passes through the material guide roller 104 and reaches the stripping knife 201 , and then is pulled by the material pulling assembly and reaches the material receiving assembly.

[0084] The material receiving assembly includes: a material receiving motor 401 and a material receiving wheel 402;

[0085] The receiving wheel 402 is arranged on the left side of the stripping knife 201 assembly, and the receiving motor 401 is installed beside the receiving wheel 402. The receiving motor 401 drives the receiving wheel 402 to rotate through the second belt 403 to collect the bottom film after the material is stripped.

[0086] 1. The length of the large-size retracted feeder is large, which limits the use space. We apply the rack-fixed gear moving structure to the feeder retraction mechanism, which further reduces the space of the feeder and increases the retraction distance;

[0087] 2. Place the feeding part in front and leave the space at the back for the stripping knife 201 component to be withdrawn, so as to maximize the withdrawal distance in a limited space.

[0088] The principle of this utility model is as follows:

[0089] Start-up and feeding process:

[0090] The unwinding motor 102 is started, and through the transmission of the first belt 103, the unwinding wheel 101 is driven to rotate, so that the coiled material (including the base film and the material) is unwound.

[0091] After the unrolled coil passes through the unwinding wheel 101 , it is guided to the guide roller 104 to ensure that the material moves smoothly toward the stripping knife 201 assembly.

[0092] Material stripping process:

[0093] When the material reaches the stripping knife 201 assembly, the stripping knife 201 is controlled by a motor and starts in a timely manner according to a set program or a sensor signal to accurately strip the material from the base film.

[0094] At this time, the moving component adjusts the position of the stripping knife 201 component as needed, and controls the rotation of the first gear 307 by the forward and reverse rotation of the retreat motor 301. The first rack 306 engaged with it prompts the stripping knife 201 component to move left and right in the lateral direction, adjusting the retreat distance to meet different material stripping requirements.

[0095] Bottom film traction and material collection:

[0096] The material pulling assembly is started, and the material pulling motor 501 drives the second gear 504 to rotate, and drives the second roller 503 to rotate through the third gear 505, thereby pulling the bottom film forward.

[0097] The distance between the first roller 502 and the second roller 503 can be adjusted by the handle 508 to achieve the clamping or release of the bottom film, thereby ensuring the stability of the material stripping process.

[0098] The stripped material falls directly onto the material receiving platform 601 located on the right side of the stripping knife 201. The platform is provided with a sensing component 602, which can automatically sense and confirm the arrival of the material, so as to facilitate subsequent processing.

[0099] Base film recycling:

[0100] After the material is peeled off, the bottom film continues to be pulled by the pulling component and finally enters the receiving component.

[0101] The receiving motor 401 is activated, and the receiving wheel 402 is driven to rotate through the second belt 403 to roll up and collect the bottom film, thus completing the entire feeding cycle.

[0102] Through the above-mentioned working process, the utility model realizes the fully automated operation of material discharge, precise peeling, separation of material and bottom film, and bottom film recovery. Especially in the long-distance retreat function, through the innovative rack and pinion structure design, without increasing the overall volume of the equipment, a retreat distance of up to 150mm is achieved, which greatly improves the operating efficiency and flexibility of the equipment in a limited space.

[0103] The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the protection scope of the present invention.

Claims

1. A long-distance retreating feeder, characterized in that: include: A material unwinding component, used for storing the coiled material, the coiled material comprising a base film and materials arranged on the base film; The stripping knife assembly includes a stripping knife, which is arranged on the right side of the material discharge assembly and is used to strip the material from the bottom film; The material receiving assembly is arranged on the left side of the stripping knife assembly and is used to receive the bottom film after the material is stripped; The stripping knife assembly is arranged on a moving assembly, and the moving assembly is used to drive the stripping knife assembly to move left and right to adjust the retreat distance; The moving assembly includes: a retracting motor, a first bracket, a supporting side plate, a first slide rail, a second slide rail, and a first rack; The first slide rail and the second slide rail are installed side by side and transversely on the supporting side plate; The first bracket is installed on the first slide rail and the second slide rail; The retracting motor is mounted on the first bracket, and a first gear is arranged on the rotating shaft of the retracting motor; The first rack is transversely arranged on the supporting side plate, and the first gear is meshed with the first rack; The stripping knife assembly is mounted on the first bracket; The retracting motor drives the first gear to rotate, and the first gear is meshed with the first rack. With the forward and reverse rotation of the retracting motor, the stripping knife assembly is driven to move left and right.

2. The long-distance retreat feeder according to claim 1, characterized in that: Also included is a material pulling assembly; The material pulling assembly comprises: a material pulling motor, a first roller shaft, and a second roller shaft; The material pulling motor is arranged below the stripping knife, the first roller is arranged below the material pulling motor, and the second roller is arranged on the left side of the first roller; A second gear is arranged on the rotating shaft of the material pulling motor, a third gear is arranged on the second roller shaft, and the second gear and the third gear are meshed with each other; The first roller abuts against the second roller to clamp the bottom film, and the pulling motor drives the third gear to rotate through the second gear and then drives the second roller to rotate, so that the second roller drives the bottom film forward.

3. The long-distance retreat feeder according to claim 2, characterized in that: A first rotating shaft is also provided on the right side of the first roller shaft; A second bracket is also installed on the first rotating shaft; The first roller is rotatably mounted on the second bracket; The second bracket is also provided with a handle, and the handle is swung to make the first roller close to or away from the second roller to clamp or release the bottom film.

4. The long-distance retreat feeder according to claim 2, characterized in that: A material receiving platform is also arranged on the right side of the stripping knife for receiving the stripped material.

5. The long-distance retreat feeder according to claim 4, characterized in that: The material receiving platform is provided with a through hole which penetrates from top to bottom, and a sensing component is provided below the through hole for sensing the peeled material.

6. The long-distance retreat feeder according to claim 1, characterized in that: The material discharging assembly comprises a material discharging wheel and a material discharging motor; The unloading wheel is arranged on the left side of the stripping knife, and the unloading motor is arranged above the unloading wheel. The unloading motor drives the unloading wheel to rotate through a first belt.

7. The long-distance retreat feeder according to claim 6, characterized in that: A material guide roller is also provided below the unloading wheel; The coiled material on the unwinding wheel passes through the material guide roller and reaches the stripping knife, and then reaches the material receiving assembly after being pulled by the material pulling assembly.

8. The long-distance retreat feeder according to claim 1, characterized in that: The material receiving assembly comprises: a material receiving motor and a material receiving wheel; The receiving wheel is arranged on the left side of the stripping knife assembly, and the receiving motor is installed beside the receiving wheel. The receiving motor drives the receiving wheel to rotate through a second belt to collect the bottom film after the material is stripped.

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