Film spraying equipment for ton bag processing

Abstract

The utility model discloses film spraying equipment for ton bag processing, which belongs to the technical field of ton bag processing and comprises a bottom plate, the front side and the rear side of the bottom plate are respectively and fixedly connected with a group of upright posts, the bottom plate is fixedly connected with a collecting bin, and the upper end parts of the upright posts are fixedly connected with supporting rods; a film spraying piece is arranged at the end part of the supporting rod; and the film spraying piece comprises a spraying bin fixedly connected to one end of the supporting rod, one side of the spraying bin communicates with a feeding pipe, and side plates are fixedly connected to the left side and the right side of the spraying bin correspondingly. According to the utility model, the distance between the two baffles on the outer side of the laminating roller is adjusted by rotating the adjusting screw rod so as to control the range of laminating materials conveyed to the laminating roller, so that the laminating range is adjusted so as to adapt to the lamination of ton bags with different specifications, and the lower end parts of the baffles are U-shaped, so that the ton bags passing through the laminating roller can be blocked and limited, and the production efficiency is improved. Therefore, the uniformity of the ton bag passing through the film spraying roller is improved, and the processing effect and the processing efficiency of the ton bag are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag processing, in particular to a laminating device for ton bag processing. Background Art

[0002] Ton bags, also known as bulk bags, space bags, flexible containers, ton bags, ton bag bags, and space bag mother bags, are a type of flexible transport packaging container and a type of container unit equipment. Equipped with a crane or forklift, they can realize containerized unit transportation. They have the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and have sufficient structural strength. Since bulk bags are easy to load and unload and carry, the loading and unloading efficiency is significantly improved.

[0003] In recent years, it has developed rapidly. The production of ton bags is generally made of polyester fibers such as polypropylene and polyethylene. At the same time, in order to improve the performance of ton bags, a laminating machine is also needed to cover the surface of the ton bags with a layer of protective material, that is, to evenly apply the protective film material on the surface of the ton bag. After the film material is cooled and solidified, a thin film is formed on the surface of the ton bag, so that the ton bag has the barrier and heat sealing properties of the plastic film layer;

[0004] However, some existing laminating machines have relatively fixed laminating specifications during use, which makes it inconvenient to adjust the laminating range according to the specifications of ton bags. When the size of the ton bags changes, the laminating range needs to be adjusted after the machine is stopped, thus affecting the production efficiency. Therefore, a laminating equipment for ton bag processing is proposed to solve the above problem. Utility Model Content

[0005] (1) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a laminating equipment for ton bag processing. The laminating parts located on the support rod facilitate the operator to adjust the laminating range, which has the advantages of improving processing efficiency.

[0007] (2) Technical solution

[0008] The utility model provides a laminating device for processing ton bags, comprising a bottom plate, a group of columns are fixedly connected to the front and rear sides of the bottom plate, a collecting bin is fixedly connected to the bottom plate, and the upper ends of the columns are fixedly connected to support rods;

[0009] The end of the support rod is provided with a coating member;

[0010] The coating part includes a spray bin fixedly connected to one end of the support rod, and one side of the spray bin is connected to a feed pipe, and the left and right sides of the spray bin are fixedly connected to side plates, and a group of connecting plates are fixedly connected between the two side plates, and the outer sides of the connecting plates are fixedly connected to a support block, and a motor is fixedly installed on the front support block, and the output shaft of the motor is fixedly connected to a rotating shaft with one end passing through the rear support block, and the outer side of the rotating shaft is fixedly connected to a coating roller, and the outer side of the coating roller is slidably connected to a group of baffles, and a group of telescopic plates is provided between the two baffles, and the upper end portion of the baffle is fixedly connected to a partition plate with one end passing through the connecting plate, and the side of the baffle close to the connecting plate is rotatably connected to an adjusting screw with one end passing through the connecting plate;

[0011] The support rods and the collection bin are provided with support members for transporting and supporting ton bags;

[0012] The collecting bin is provided with a reflux component for recovering and transporting the laminating material.

[0013] Preferably, each of the telescopic plates consists of two sleeve plates and a rectangular plate, the sleeve plates are slidably connected to the outer side of the rectangular plate, the rectangular plate is fixedly connected to the inner side of the side plate, and the end of the sleeve plate is fixedly connected to the inner side of the baffle.

[0014] Preferably, the upper surface of the partition is inclined, and a scale mark is provided on the upper surface of the partition. The lower end of the baffle is U-shaped, and the specifications of the U-shaped end are compatible with the specifications of the laminating roller.

[0015] Preferably, the connecting plate is provided with a first threaded hole located on the outside of the adjusting screw, and the first threaded hole is adapted to the thread on the outside of the adjusting screw.

[0016] Preferably, the support member includes a support shaft rotatably connected to a group of support rods, a cleaning roller is fixedly connected to the outer side of the support shaft, a transmission member is provided at the end of the support shaft and the rotating shaft, and a fixed block is fixedly connected to the inner side of another group of support rods, the middle part of the fixed block is threadedly connected to the rotating screw, the lower end of the rotating screw is rotatably connected to the scraper plate, the upper end of the scraper plate is fixedly connected to a limiting rod with one end passing through the fixed block, and a group of support plates are fixedly connected on the left and right sides of the collecting bin, and the inner side of each group of support plates is rotatably connected to the support roller.

[0017] Preferably, a second threaded hole located on the outside of the rotating screw is opened in the middle of the fixed block, and the second threaded hole cooperates with the thread on the outside of the rotating screw. The transmission member includes two pulleys fixedly connected to the support shaft and the end of the rotating shaft respectively, and a transmission belt is sleeved on the outside of the pulley.

[0018] Preferably, the reflux component includes a heating tube fixedly mounted on the inner wall of the collecting bin, a pump body fixedly mounted on the back of the collecting bin, the liquid outlet end of the pump body is connected to a reflux pipe having one end connected to the spray bin, and the liquid inlet end of the pump body is connected to the collecting bin, and one side of the collecting bin is connected to a material receiving trough.

[0019] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0020] 1. The laminating equipment for ton bag processing adjusts the distance between the two baffles on the outside of the laminating roller by rotating the adjusting screw to control the range of the laminating material delivered to the laminating roller, thereby adjusting the laminating range to adapt to the laminating of ton bags of different specifications. Since the lower end of the baffle is U-shaped, it can block and limit the ton bags passing through the laminating roller to increase the neatness of the ton bags when passing through the laminating roller, thereby improving the ton bag processing effect and processing efficiency.

[0021] 2. The laminating equipment for ton bag processing can clean the ton bags that have been laminarized by the laminating roller through the cleaning roller on the support shaft to increase the cleanliness of the laminating surface of the ton bag. When the scraper plate is driven downward by the rotating screw, the excess laminating material on the ton bag can be scraped off to maintain the flatness of the laminating material, thereby further improving the laminating effect of the ton bag.

[0022] 3. The coating equipment for ton bags has a collection bin located below the coating roller that can collect the scraped coating material and the excess coating material in the coating. At the same time, it is heated by the heating pipe and transported back to the spray bin through the pump body, which can reduce unnecessary material waste and achieve the effect of saving materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0024] Figure 2 This is a rear view of the overall structure of the utility model;

[0025] Figure 3 This is a side sectional view of the laminated structure of the utility model.

[0026] 1. Bottom plate; 2. Collecting bin; 3. Column; 4. Support rod; 5. Coating member; 51. Spray bin; 52. Feed pipe; 53. Side plate; 54. Baffle; 55. Motor; 56. Coating roller; 57. Support block; 58. Rotating shaft; 59. Adjusting screw; 510. Partition; 511. Connecting plate; 512. Telescopic plate; 6. Support member; 61. Support shaft; 62. Cleaning roller; 63. Transmission member; 64. Support plate; 65. Support roller; 66. Fixed block; 67. Scraper plate; 68. Limiting rod; 69. Rotating screw; 7. Winding mechanism; 8. Reflux member; 81. Heating tube; 82. Pump body; 83. Reflux pipe; 84. Receiving trough. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0028] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0030] like Figure 1-3 As shown, the present invention proposes a laminating device for processing ton bags, comprising a base plate 1, a set of columns 3 fixedly connected to the front and rear sides of the base plate 1, a collecting bin 2 fixedly connected to the base plate 1, and a support rod 4 fixedly connected to the upper end of the column 3;

[0031] The end of the support rod 4 is provided with a coating member 5 .

[0032] In the present invention, a winding mechanism 7 is provided on the base plate 1, which is used for winding the ton bag before and after lamination. The winding mechanism 7 is composed of a conventional mounting plate, a drive motor and a winding roller. The drive motor is supported by the mounting plate, and the drive motor is used to drive the winding roller mounted on its output shaft to rotate and wind. The number of winding mechanisms 7 can be set according to the processing requirements after the ton bag is laminarized. For example, if the next processing step is required after lamination, one winding mechanism 7 is sufficient, otherwise a group is sufficient.

[0033] In an optional embodiment, the coating part 5 includes a spray chamber 51 fixedly connected to one end of the support rod 4, and a feed pipe 52 is connected to one side of the spray chamber 51. Side panels 53 are fixedly connected to the left and right sides of the spray chamber 51, and a group of connecting plates 511 are fixedly connected between the two side panels 53. The outer side of the connecting plate 511 is fixedly connected to a support block 57, and a motor 55 is fixedly installed on the front support block 57. The output shaft of the motor 55 is fixedly connected to a rotating shaft 58 with one end passing through the rear support block 57, and the outer side of the rotating shaft 58 is fixedly connected to a coating roller 56. The outer side of the coating roller 56 is slidably connected to a group of baffles 54, and a group of telescopic plates 512 is provided between the two baffles 54. The upper end of the baffle 54 is fixedly connected to a partition 510 with one end passing through the connecting plate 511, and the side of the baffle 54 close to the connecting plate 511 is rotatably connected to an adjusting screw 59 with one end passing through the connecting plate 511.

[0034] In this embodiment, the distance between the two baffles 54 on the outside of the laminating roller 56 is adjusted by rotating the adjusting screw 59 to control the range of the laminating material delivered to the laminating roller 56, thereby adjusting the laminating range to adapt to the laminating of ton bags of different specifications. Since the lower end of the baffle 54 is U-shaped, the ton bags passing through the laminating roller 56 can be blocked and limited to increase the neatness of the ton bags when passing through the laminating roller 56.

[0035] It should be noted that each telescopic plate 512 is composed of two sleeve plates and a rectangular plate. The sleeve plates are slidably connected to the outer side of the rectangular plate, and the rectangular plate is fixedly connected to the inner side of the side plate 53. The end of the sleeve plate is fixedly connected to the inner side of the baffle 54. The telescopic plate 512 does not affect the movement and adjustment of the baffle 54, and can also block the side of the coating roller 56, so that the conveyed coating material can be sprayed and conveyed to the coating roller 56.

[0036] The feed end of the feed pipe 52 is connected to the output end of the coating material, and is used to transport the coating material into the spray chamber 51.

[0037] Among them, the upper surface of the partition 510 is inclined, so that the partition 510 follows the baffle 54 to move to the inside of the spray chamber 51, and can guide the coating material sprayed on its upper surface. The upper surface of the partition 510 is provided with a scale mark to facilitate the operator to observe the scale mark and accurately adjust the adjustment range of the baffle 54. The lower end of the baffle 54 is U-shaped, and the specifications of its U-shaped end are compatible with the specifications of the coating roller 56, so that the baffle 54 can scrape the outer surface of the coating roller 56 during the movement, and can also block and limit the ton bags passing through the coating roller 56.

[0038] In addition, a first threaded hole is opened on the connecting plate 511 and is located on the outside of the adjusting screw 59. The first threaded hole is adapted to the thread on the outside of the adjusting screw 59, so that the rotating adjusting screw 59 can be moved and adjusted laterally along the direction parallel to the horizontal plane on the connecting plate 511 to drive the baffle 54 to move and adjust on the outside of the laminating roller 56.

[0039] In an optional embodiment, a support member 6 for supporting the conveying of ton bags is provided on the support rod 4 and the collecting bin 2. The support member 6 includes a support shaft 61 rotatably connected to a group of support rods 4, and a cleaning roller 62 is fixedly connected to the outer side of the support shaft 61. A transmission member 63 is provided at the end of the support shaft 61 and the rotating shaft 58. A fixed block 66 is fixedly connected to the inner side of another group of support rods 4. The middle part of the fixed block 66 is threadedly connected to a rotating screw 69. The lower end of the rotating screw 69 is rotatably connected to a scraper plate 67. The upper end of the scraper plate 67 is fixedly connected to a limiting rod 68 with one end passing through the fixed block 66. A group of support plates 64 are fixedly connected to the left and right sides of the collecting bin 2, and the inner side of each group of support plates 64 is rotatably connected to a support roller 65.

[0040] In this embodiment, the cleaning roller 62 on the support shaft 61 can rotate and clean the ton bag that has been coated by the coating roller 56 to increase the cleanliness of the coating surface of the ton bag. When the scraper plate 67 is driven downward by rotating the rotating screw 69, the excess coating material on the ton bag can be scraped off, thereby further improving the coating effect of the ton bag.

[0041] It should be noted that a second threaded hole is opened in the middle of the fixed block 66 and is located on the outside of the rotating screw 69, and the second threaded hole cooperates with the thread on the outside of the rotating screw 69, so that the rotating rotating screw 69 can drive the scraper plate 67 on the fixed block 66 to move up and down along the vertical and horizontal planes.

[0042] Among them, the transmission part 63 includes two pulleys fixedly connected to the support shaft 61 and the end of the rotating shaft 58 respectively. A transmission belt is provided on the outer side of the pulley, so that the rotating rotating shaft 58 can drive the support shaft 61 to rotate synchronously through the pulley and the transmission belt.

[0043] In an optional embodiment, a reflux component 8 for recovering and transporting the coating material is provided on the collecting bin 2. The reflux component 8 includes a heating tube 81 fixedly mounted on the inner wall of the collecting bin 2. A pump body 82 is fixedly mounted on the back of the collecting bin 2. The liquid outlet end of the pump body 82 is connected to a reflux pipe 83 having one end connected to the spray bin 51, and the liquid inlet end of the pump body 82 is connected to the collecting bin 2. One side of the collecting bin 2 is connected to a material receiving trough 84.

[0044] In this embodiment, the collecting bin 2 located below the laminating roller 56 can receive and collect the scraped laminating material and the excess laminating material in the laminating film. At the same time, after being heated by the heating tube 81 and transported back to the spray bin 51 through the pump body 82, unnecessary material waste can be reduced, thereby achieving the effect of saving materials.

[0045] It should be noted that the material receiving trough 84 is connected to the side of the collecting bin 2 below the scraper plate 67 , and the width of the material receiving trough 84 is greater than the specification of the scraper plate 67 .

[0046] The working principle in the above embodiment is:

[0047] When the end of the ton bag passes through the left support roller 65 and passes under the coating roller 56, and then goes out from the right support roller 65, the coating roller 56 driven by the started motor 55 can rotate and coat the coating material fed by the feed pipe 52 on the side of the ton bag passing through the coating roller 56. When the specifications of the ton bag change, the adjustment screw 59 can be rotated to adjust the distance between the two baffles 54 on the outside of the coating roller 56, and the distance of the scale mark on the partition 510 extending into the spray chamber 51 can be observed. After the distance between the front and rear baffles 54 is adjusted to the appropriate level, the range of the coating material in the spray chamber 51 falling onto the coating roller 56 can be controlled and adjusted, thereby adjusting the coating range to adapt to the coating of ton bags of different specifications. Since the lower end of the baffle 54 is U-shaped, the ton bag passing under the coating roller 56 can be blocked and limited, so as to increase the neatness of the ton bag passing through the coating roller 56, thereby improving the processing effect and efficiency of the ton bag.

[0048] The coated surface of the ton bag is cleaned by the cleaning roller 62 driven by the transmission part 63 to increase the cleanliness of the coated surface of the ton bag. After the coated ton bag is conveyed to the right support roller 65, the scraper plate 67 is driven downward by the rotating screw 69 to scrape off the excess coating material on the ton bag to maintain the flatness of the coating material. The collecting bin 2 located below the coating roller 56 can receive and collect the scraped coating material and the excess coating material in the coating. At the same time, it is heated by the heating tube 81 and transported back to the spray bin 51 through the pump body 82, which can reduce unnecessary material waste.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating equipment for processing ton bags, comprising a bottom plate (1), characterized in that: A group of columns (3) are fixedly connected to both the front and rear sides of the base plate (1), a collection bin (2) is fixedly connected to the base plate (1), and a support rod (4) is fixedly connected to the upper end of the column (3); The end of the support rod (4) is provided with a coating member (5); The coating member (5) includes a spray chamber (51) fixedly connected to one end of the support rod (4), one side of the spray chamber (51) is connected to a feed pipe (52), the left and right sides of the spray chamber (51) are fixedly connected to side plates (53), a group of connecting plates (511) are fixedly connected between the two side plates (53), the outer side of the connecting plate (511) is fixedly connected to a support block (57), a motor (55) is fixedly installed on the front side of the support block (57), and the output shaft of the motor (55) is fixedly connected to a through-hole A rotating shaft (58) passes through the rear support block (57), the outer side of the rotating shaft (58) is fixedly connected to a coating roller (56), the outer side of the coating roller (56) is slidably connected to a group of baffles (54), a group of telescopic plates (512) is provided between the two baffles (54), the upper end of the baffle (54) is fixedly connected to a partition (510) with one end passing through the connecting plate (511), and the side of the baffle (54) close to the connecting plate (511) is rotatably connected to an adjusting screw (59) with one end passing through the connecting plate (511); The support rod (4) and the collection bin (2) are provided with support members (6) for supporting the transport of ton bags; The collecting bin (2) is provided with a reflux component (8) for recovering and transporting the laminating material.

2. The coating equipment for ton bag processing according to claim 1 is characterized in that: Each telescopic plate (512) is composed of two sleeve plates and a rectangular plate, wherein the sleeve plates are slidably connected to the outside of the rectangular plate, the rectangular plate is fixedly connected to the inside of the side plate (53), and the end of the sleeve plate is fixedly connected to the inside of the baffle (54).

3. The coating equipment for ton bag processing according to claim 1 is characterized in that: The upper surface of the partition (510) is inclined, and a scale mark is provided on the upper surface of the partition (510). The lower end of the baffle (54) is U-shaped, and the specifications of the U-shaped end are compatible with the specifications of the laminating roller (56).

4. The coating equipment for ton bag processing according to claim 1, characterized in that: The connecting plate (511) is provided with a first threaded hole located outside the adjusting screw (59), and the first threaded hole is adapted to the thread outside the adjusting screw (59).

5. The coating equipment for ton bag processing according to claim 1 is characterized in that: The support member (6) includes a support shaft (61) rotatably connected to a group of support rods (4), the outer side of the support shaft (61) is fixedly connected to a cleaning roller (62), and a transmission member (63) is provided at the end of the support shaft (61) and the rotating shaft (58). The inner side of another group of support rods (4) is fixedly connected to a fixed block (66), the middle part of the fixed block (66) is threadedly connected to a rotating screw (69), the lower end of the rotating screw (69) is rotatably connected to a scraper plate (67), and the upper end of the scraper plate (67) is fixedly connected to a limiting rod (68) with one end passing through the fixed block (66). A group of support plates (64) are fixedly connected to the left and right sides of the collecting bin (2), and the inner side of each group of support plates (64) is rotatably connected to a support roller (65).

6. The coating equipment for ton bag processing according to claim 5, characterized in that: A second threaded hole located outside the rotating screw (69) is opened in the middle of the fixed block (66), and the second threaded hole cooperates with the thread on the outside of the rotating screw (69). The transmission member (63) includes two pulleys fixedly connected to the end of the support shaft (61) and the rotating shaft (58), respectively, and a transmission belt is sleeved on the outside of the pulley.

7. The coating equipment for ton bag processing according to claim 1 is characterized in that: The reflux member (8) comprises a heating pipe (81) fixedly mounted on the inner wall of the collecting bin (2); a pump body (82) is fixedly mounted on the back of the collecting bin (2); a liquid outlet of the pump body (82) is connected to a reflux pipe (83) having one end connected to the spray bin (51); and a liquid inlet of the pump body (82) is connected to the collecting bin (2); and one side of the collecting bin (2) is connected to a material receiving trough (84).

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