Gluing device for packaging paper bag production

Abstract

The utility model discloses a gluing device for packaging paper bag production, and relates to the technical field of packaging paper bag production, in particular to a gluing device for packaging paper bag production, which comprises a supporting platform, a supporting frame is fixedly mounted above the supporting platform, and three rotating shafts are movably sleeved on the inner side of the supporting frame. And linkage gears are fixedly arranged outside the rotating shafts in a sleeving mode, gear chains are movably arranged outside the two linkage gears in a sleeving mode, and a gluing wheel is fixedly arranged outside the rotating shaft in the middle in a sleeving mode. According to the gluing device for packaging paper bag production, through the arrangement of the supporting platform, supporting frames are fixedly installed at the positions, close to the front side and the rear side, of the upper portion of the supporting platform, a rotating shaft is movably arranged between the two supporting frames in a sleeving mode, and a linkage gear is fixedly arranged at the position, close to the front end or the rear end, of the rotating shaft in a sleeving mode; the rotating shafts on the two sides can be continuously driven to rotate synchronously through the rotating shaft in the middle by means of cooperation of the gear chain, and then stable conveying of packaging paper in the rotating process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging paper bag production, in particular to a glue coating device for packaging paper bag production. Background Art

[0002] The biggest benefit of fruit bagging is to improve the appearance quality and reduce pesticide residues. The improvement of appearance quality is prominently reflected in the smooth surface and comprehensive coloring. For example, for apples, the highest degree of coloring without bagging is only 2 / 3, and the coloring area after bagging can reach more than 99%. The improvement of appearance quality and the reduction of pesticide residues are important conditions for my country's fruits to enter the international market, especially in the case of relative surplus of domestic fruits and the gradual entry of foreign high-quality fruits into my country. Fruit bagging is a necessary supporting measure for the development of my country's fruit industry. Fruit bagging does not affect or damage the normal growth and maturity of fruits. It not only isolates pesticides and environmental pollution to make fruits pollution-free, but also isolates pests and dust to make the surface of mature fruits smooth and bright in color, improves the grade of fruits, and has significant benefits. In layman's terms, fruit bagging is the outer coat of fruits and also a protective film. Fruit bagging is generally made of paper and PE (plastic film). There are bag-shaped and mesh-shaped ones. The sizes and specifications vary according to different fruits, and the colors are mostly earthy yellow and light brown.

[0003] In the production process of fruit packaging bags, the packaging bags need to protect the fruits while being waterproof and breathable. Therefore, multiple layers of packaging papers with different performances are usually glued together. In the production process of packaging bags, two layers of packaging papers need to be glued together. During the continuous gluing process, the packaging paper needs to be continuously pulled to transport the packaging paper. During the gluing process, the speed difference between the two sides of the gluing wheel can easily lead to deviations in gluing, affecting the quality of the finished packaging paper. For this reason, we propose a gluing device for producing packaging paper bags. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a gluing device for producing packaging paper bags, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a gluing device for producing packaging paper bags, including a supporting platform and a gluing sleeve, a supporting frame is fixedly installed above the supporting platform, the inner side of the supporting frame is movably sleeved with three rotating shafts, the outer fixed sleeves of the rotating shafts are provided with linkage gears, the outer movable sleeves of two linkage gears are provided with gear chains, the outer fixed sleeves of the middle rotating shaft are provided with a gluing wheel, the outer fixed sleeves of the front rotating shaft are provided with a front conveying wheel, the outer fixed sleeves of the rear rotating shaft are provided with a rear conveying sleeve, and the left and right ends of the rear conveying sleeve are respectively fixedly connected with support sleeves.

[0006] Optionally, a driving frame is fixedly supported on the left side of the support frame on the left side, and a driving motor is supported inside and above the driving frame respectively.

[0007] Optionally, a rubber wheel frame is fixedly supported on the right side of the support frame on the right side, a rotating wheel is movably sleeved on the outside of the rubber wheel frame, and an upper rubber sleeve is fixedly sleeved on the outside of the rotating wheel.

[0008] Optionally, the diameters of the front conveying wheel and the rear conveying sleeve are smaller than the diameter of the upper rubber wheel, and a rubber groove is provided on the outer side of the rear conveying sleeve.

[0009] Optionally, the bottom surface of the rubber coating sleeve and the bottom surfaces of the front conveying wheel and the rear conveying sleeve are located on the same horizontal plane, and the diameter value of the rear conveying sleeve is the same as the diameter value of the supporting sleeve.

[0010] Optionally, the bottom surface of the upper rubber sleeve and the top surface of the rubber coating sleeve are in contact with each other, and the output shafts of the two driving motors are respectively connected to the central rotating shaft and the rotating wheel.

[0011] The utility model provides a gluing device for producing packaging paper bags, which has the following beneficial effects:

[0012] 1. The gluing device for producing packaging paper bags is provided with a support platform, a support frame is fixedly installed above the support platform near the front and rear sides, a rotating shaft is movably mounted between the two support frames, and a linkage gear is fixedly mounted near the front end or rear end of the rotating shaft. The gear chain can be used to continuously drive the rotating shafts on both sides to rotate synchronously through the middle rotating shaft, thereby ensuring the stable transportation of the packaging paper during the rotation process.

[0013] 2. The gluing device for producing packaging paper bags has a gluing sleeve on the outer fixed sleeve of the gluing wheel, so that the outer fixed sleeve of the rear rotating shaft is provided with a rear conveying sleeve, and a glue groove is provided on the outer side of the rear conveying sleeve, which can ensure that the rear conveying sleeve avoids glue during rotation and avoids the rear conveying sleeve from touching the glue during rotation. At the same time, the support sleeves on the left and right ends of the rear conveying sleeve can ensure continuous support and conveying of the packaging paper outside the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rubber-coated sleeve of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the rear delivery sleeve of the utility model.

[0018] In the figure: 1. Support platform; 2. Support frame; 3. Drive frame; 4. Drive motor; 5. Rubber wheel frame; 6. Rotating wheel; 7. Rubber sleeve; 8. Rotating shaft; 9. Front conveying wheel; 10. Rubber wheel; 11. Linking gear; 12. Gear chain; 13. Glue coating sleeve; 14. Rear conveying sleeve; 15. Glue groove; 16. Support sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a gluing device for producing packaging paper bags, including a supporting platform 1 and a gluing sleeve 13. A supporting frame 2 is fixedly installed above the supporting platform 1. A driving frame 3 is fixedly supported on the left side of the left supporting frame 2. A driving motor 4 is supported inside and above the driving frame 3 respectively. The setting of the driving motor 4 plays a driving role. The driving motor 4 located in the inner cavity of the driving frame 3 can control the rotation of the central rotating shaft 8, and then control the desired rotating shaft 8 to rotate synchronously through a linkage mechanism to ensure the stable transportation of the packaging paper during the gluing process and to ensure that the packaging paper is in a taut state. A rubber wheel frame 5 is fixedly supported on the right side of the right supporting frame 2. The external movable sleeve of the rubber wheel frame 5 is provided with a rotating wheel 6. The outer part of the rotating wheel 6 The side fixed sleeve is provided with a rubber sleeve 7, and the setting of the rubber sleeve 7 plays a role in continuous gluing. It can continuously gluing the outside of the rubber sleeve 13 during rotation, which is convenient for the use of the equipment. At the same time, the setting of the rotating wheel 6 can support the rubber sleeve 7 so that the rubber sleeve 7 is supported on the outside of the rotating wheel 6. The inner movable sleeve of the support frame 2 is provided with three rotating shafts 8. The outer fixed sleeve of the rotating shaft 8 is provided with a linkage gear 11. The bottom surface of the rubber sleeve 7 and the top surface of the rubber sleeve 13 are fitted together. The output shafts of the two driving motors 4 are respectively connected to the middle rotating shaft 8 and the rotating wheel 6. The rotation direction of the rotating wheel 6 and the rotation direction of the rubber wheel 10 are opposite to each other. During the rotation, the rubber sleeve 13 and the outside of the rubber sleeve 7 are fitted together to absorb the glue on the surface of the rubber sleeve 7. , and then adhere to the surface of the glue coating sleeve 13, and the packaging paper in the conveying process is continuously coated with glue through the glue coating sleeve 13. The external movable sleeves of the two linkage gears 11 are provided with a gear chain 12, the external fixed sleeve of the middle rotating shaft 8 is provided with a glue-applying wheel 10, and the external fixed sleeve of the front rotating shaft 8 is provided with a front conveying wheel 9. The bottom surface of the glue coating sleeve 13 and the front conveying wheel 9 are located on the same horizontal plane as the bottom surface of the rear conveying sleeve 14. The diameter value of the rear conveying sleeve 14 is the same as the diameter value of the support sleeve 16. During the rotation of the middle rotating shaft 8, the rotating shaft 8 will drive the glue-applying wheel 10 to rotate, and at the same time, during the rotation of the middle rotating shaft 8, the two linkage gears 11 will be driven to rotate. During the rotation of the middle linkage gear 11, the gear chain 12 will synchronously drive the The linkage gear 11 rotates, and the rotating shafts 8 on both sides will be driven to rotate synchronously. The arrangement of the rotating shaft 8, the linkage gear 11 and the gear chain 12 can ensure that the conveying speed and the gluing speed are the same. The diameters of the front conveying wheel 9 and the rear conveying sleeve 14 are smaller than the diameter of the upper glue wheel 10. A glue groove 15 is provided on the outside of the rear conveying sleeve 14. The outer fixed sleeve of the rear rotating shaft 8 is provided with the rear conveying sleeve 14. The left and right ends of the rear conveying sleeve 14 are respectively fixedly connected with support sleeves 16. The opening of the glue groove 15 can effectively avoid the glue sticking to the outside of the rear conveying sleeve 14 during the conveying process, which affects the smoothness of the transportation. At the same time, the opening of the glue groove 15 can avoid glue, and the arrangement of the support sleeve 16 on the outside of the rear conveying sleeve 14 can stably support the conveying of the packaging paper.

[0021] In summary, when the gluing device for producing packaging paper bags is used, first the lower driving motor 4 is controlled to start, and the output shaft of the lower driving motor 4 is used to drive the middle rotating shaft 8 to rotate. During the rotation of the middle rotating shaft 8, the rotating shaft 8 will drive the glue-applying wheel 10 to rotate, and at the same time, during the rotation of the middle rotating shaft 8, the two interlocking gears 11 will be driven to rotate. During the rotation of the middle interlocking gear 11, the interlocking gears 11 on both sides will be driven to rotate synchronously through the gear chain 12. At the same time, the rotating shafts 8 on both sides will be driven to rotate synchronously, and during the rotation of the rotating shafts 8 close to the two sides, the front conveying wheel 9 and the rear conveying sleeve 14 will be driven to rotate respectively. During the rotation of the rear conveying sleeve 14, the glue groove 15 will avoid the glue position. At the same time, during the rotation of the rear conveying sleeve 14, the support sleeve 16 will be driven to rotate. The synchronous rotation of the front conveying wheel 9 and the rear conveying sleeve 14 with the support sleeve 16 can ensure the stability of packaging paper transportation and avoid speed difference.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gluing device for producing packaging paper bags, comprising a supporting platform (1) and a gluing sleeve (13), characterized in that: A support frame (2) is fixedly installed above the support platform (1); three rotating shafts (8) are movably mounted on the inner side of the support frame (2); linkage gears (11) are fixedly mounted on the outer side of the rotating shaft (8); gear chains (12) are movably mounted on the outer side of two linkage gears (11); a rubber-applying wheel (10) is fixedly mounted on the outer side of the middle rotating shaft (8); a front conveying wheel (9) is fixedly mounted on the outer side of the front rotating shaft (8); a rear conveying sleeve (14) is fixedly mounted on the outer side of the rear rotating shaft (8); and support sleeves (16) are fixedly connected to the left and right ends of the rear conveying sleeve (14) respectively.

2. The gluing device for producing packaging paper bags according to claim 1, characterized in that: A driving frame (3) is fixedly supported on the left side of the support frame (2) on the left side, and a driving motor (4) is supported inside and above the driving frame (3) respectively.

3. The gluing device for producing packaging paper bags according to claim 2, characterized in that: A rubber wheel frame (5) is fixedly supported on the right side of the right support frame (2), a rotating wheel (6) is movably sleeved on the outside of the rubber wheel frame (5), and an upper rubber sleeve (7) is fixedly sleeved on the outside of the rotating wheel (6).

4. The gluing device for producing packaging paper bags according to claim 1, characterized in that: The diameters of the front conveying wheel (9) and the rear conveying sleeve (14) are smaller than the diameter of the upper rubber wheel (10), and a rubber groove (15) is provided on the outer side of the rear conveying sleeve (14).

5. The gluing device for producing packaging paper bags according to claim 1, characterized in that: The bottom surface of the rubber coating sleeve (13) and the bottom surfaces of the front conveying wheel (9) and the rear conveying sleeve (14) are located on the same horizontal plane, and the diameter value of the rear conveying sleeve (14) is the same as the diameter value of the supporting sleeve (16).

6. The gluing device for producing packaging paper bags according to claim 3, characterized in that: The bottom surface of the upper rubber sleeve (7) is in contact with the top surface of the rubber coating sleeve (13), and the output shafts of the two driving motors (4) are respectively connected to the central rotating shaft (8) and the rotating wheel (6).

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