Express bag making machine

Abstract

The utility model relates to the technical field of machinery, and discloses an express bag making machine which comprises a working table, a conveying belt connected to the surface of the working table in a sliding mode and a cutting knife arranged above the working table, air cylinders are connected to the two sides of the working table, cylinders are connected to the output ends of the two air cylinders, fixing blocks are connected to the tops of the two cylinders, and the fixing blocks are connected to the conveying belt. A dust collection assembly used for collecting dust is arranged at the top of the fixing block, the dust collection assembly comprises a dustproof box fixedly connected to the top of the fixing block and a pipeline communicated with the interior of the dustproof box, the two cylinders are in threaded connection with limiting plates, and one sides of the two limiting plates are in threaded connection with adjusting screw rods. According to the express bag dust collection device, the dust prevention mechanism is arranged, when the exhaust fan is started, dust on the surface of an express bag is driven to enter the dust chamber to be filtered by the filter cartridge, the dust floating in the air is settled by the humidifier, and the dedusted air enters the air purification chamber, so that the effect of collecting dust on the surface of the express bag is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a courier bag making machine. Background Art

[0002] Courier bags are made by gluing release film and lower film together with glue and then using a bag-making machine. Courier bags refer to bags used in the express delivery industry to package documents, receipts, information, goods, etc. Currently, the most commonly used ones are plastic courier bags made of polyethylene, which have the characteristics of low cost, easy use and good waterproof performance.

[0003] The application number is CN 208085083 U2, which discloses an induction express bag making machine, including a fixed rod, a first support rod and a second support rod are arranged in sequence on the left side of the fixed rod in the vertical direction, the right end of the first support rod is fixedly connected to the left side of the fixed rod, a first slide groove slidably connected to the second support rod is opened on the left side of the fixed rod, the right ends of the first support rod and the second support rod are respectively provided with a first connecting rod and a second connecting rod, the right ends of the first connecting rod and the second connecting rod are fixedly connected with a locking mechanism, the bottom of the first connecting rod is provided with an elastic telescopic rod, the bottom of the first connecting rod is provided with a second slide groove slidably connected to the top of the elastic telescopic rod, and the bottom of the elastic telescopic rod is fixedly connected to the top of the second connecting rod. The utility model is easy to operate, can facilitate the timely replacement of new rotating rollers, and can also facilitate the replacement of new rotating rollers without affecting the support rods supporting the rotating rollers.

[0004] However, there are shortcomings. The device is only convenient for replacing the rotating roller. During use, there are many express bags, most of which are collected from factories. There is a lot of dust on the surface of the express bags. During transportation and cutting, the dust can easily enter the surface of the device. Over time, the dust will affect the use of the device. Therefore, a courier bag making machine that can vacuum the courier bags is needed. Summary of the invention

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a courier bag making machine, comprising a workbench, a conveyor belt slidably connected to the surface of the workbench, and a cutting knife arranged above the workbench, cylinders are connected to both sides of the workbench, cylinders are connected to the output ends of two cylinders, and fixed blocks are connected to the tops of the two cylinders;

[0007] A dust suction assembly for absorbing dust is arranged on the top of the fixed block, and the dust suction assembly includes a dust box fixedly connected to the top of the fixed block and a pipe connected to the inside of the dust box. An exhaust fan is connected to the top of the fixed block, and the output end of the exhaust fan is connected to the pipe.

[0008] Furthermore, the two cylinders are threadedly connected with a limit plate, one side of the two limit plates is threadedly connected with an adjusting screw, the bottom of the fixed block is connected with two connecting columns, and the bottoms of the two connecting columns are fixedly connected to the cutting knife.

[0009] The dust suction assembly also includes a dust suction port opened inside the dustproof box and the fixed block, dust collection drawers are arranged on both sides of the bottom of the dustproof box, a dust chamber is opened in the middle of the dustproof box, and the dust suction port extends to the inside of the dust chamber.

[0010] The dust collection assembly also includes a filter cartridge evenly arranged inside the dust chamber and a humidifier clamped on the top of the dust chamber, the filter cartridge is evenly provided with filter holes inside, and the bottom of the humidifier is provided with a water spray port.

[0011] The dust collection assembly also includes a clean air chamber arranged on the upper side of the dustproof box, and the clean air chamber and the dust chamber are connected through a clean air chamber inlet.

[0012] The pipeline is communicated with the clean air chamber, a through hole is opened on the top of the filter cartridge, and the filter cartridge is communicated with the dust collection drawer through the through hole.

[0013] The utility model has the following beneficial effects:

[0014] (1) The utility model provides a dust prevention mechanism. When the exhaust fan is started, the dust on the surface of the express bag is driven into the dust chamber and filtered by the filter cartridge. The humidifier reduces the dust floating in the air, and the gas after dust removal enters the clean air chamber, thereby achieving the effect of dusting the surface of the express bag.

[0015] (2) The utility model: By setting a limit plate, the cutting knife can be limited during cutting to prevent the cutting knife from shaking left and right, thereby improving the cutting accuracy of the cutting knife.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the second structure of the utility model as a whole;

[0020] Figure 3 This is a schematic diagram of the first structure of the dust collection assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the second structure of the dust collection assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the filter cartridge of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. workbench; 2. conveyor belt; 3. pillar; 4. dust suction component; 401. dustproof box; 402. exhaust fan; 403. pipe; 404. dust collection drawer; 405. dust chamber; 406. filter cartridge; 407. clean air chamber inlet; 408. clean air chamber; 409. filter hole; 410. humidifier; 411. water spray port; 412. dust suction port; 413. through hole; 5. cutting knife; 6. connecting column; 7. limit plate; 8. cylinder; 9. cylinder; 10. adjusting screw; 11. fixing block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 As shown, the utility model is a courier bag making machine, comprising a workbench 1, a conveyor belt 2 slidably connected to the surface of the workbench 1, and a cutting knife 5 arranged above the workbench 1, cylinders 9 are connected to both sides of the workbench 1, cylinders 8 are connected to the output ends of the two cylinders 9, fixed blocks 11 are connected to the tops of the two cylinders 8, and a dust collecting component 4 for absorbing dust is arranged on the top of the fixed block 11.

[0027] The dust suction component 4 includes a dust box 401 fixedly connected to the top of the fixed block 11 and a pipe 403 connected to the inside of the dust box 401, the top of the fixed block 11 is connected to an exhaust fan 402, the output end of the exhaust fan 402 is connected to the pipe 403, the threaded connection of the two cylinders 8 is connected to a limit plate 7, one side of the two limit plates 7 is threadedly connected to an adjusting screw 10, the bottom of the fixed block 11 is connected to two connecting columns 6, the bottom of the two connecting columns 6 is fixedly connected to the cutting knife 5 to prevent the cutting knife 5 from shaking left and right, and improve the cutting accuracy of the cutting knife 5, the dust suction component 4 also includes a dust suction port 412 opened in the dust box 401 and the fixed block 11, dust collection drawers 404 are provided on both sides of the bottom of the dust box 401, and the middle position of the dust box 401 is A dust chamber 405 is provided, and a dust suction port 412 extends to the interior of the dust chamber 405. The dust suction component 4 also includes a filter cartridge 406 evenly arranged inside the dust chamber 405 and a humidifier 410 clamped on the top of the dust chamber 405. The interior of the filter cartridge 406 is evenly provided with filter holes 409, and the bottom of the humidifier 410 is provided with a water spray port 411. The dust suction component 4 also includes a clean air chamber 408 arranged on the upper side of the dustproof box 401. The clean air chamber 408 and the dust chamber 405 are connected through the clean air chamber inlet 407, and the pipe 403 and the clean air chamber 408 are connected. A through hole 413 is provided on the top of the filter cartridge 406, and the filter cartridge 406 and the dust collection drawer 404 are connected through the through hole 413, so as to achieve the effect of dusting the surface of the express bag.

[0028] When in use, the exhaust fan 402 is started, and the dust enters the dust chamber 405 from the humidifier 410. The filter cartridge 406 inside the dust chamber 405 filters the dust. The humidifier 410 is started, and water is sprayed out from the water nozzle 411 to achieve a certain dust reduction effect. The dust-reduced air enters the clean air chamber 408 again, and after passing through the clean air chamber 408, it is transported to the exhaust fan 402 through the pipe 403. The dust and water stains flow from the through hole 413 into the dust collection drawer 404 to be taken out and replaced, thereby achieving the effect of vacuuming the surface of the express bag.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A courier bag making machine, comprising a workbench (1), a conveyor belt (2) slidably connected to the surface of the workbench (1), and a cutting knife (5) arranged above the workbench (1), characterized in that: Cylinders (9) are connected to both sides of the workbench (1), output ends of the two cylinders (9) are connected to cylinders (8), and tops of the two cylinders (8) are connected to fixing blocks (11); A dust collecting assembly (4) for absorbing dust is arranged on the top of the fixed block (11); the dust collecting assembly (4) comprises a dust box (401) fixedly connected to the top of the fixed block (11) and a pipe (403) communicating with the inside of the dust box (401); an exhaust fan (402) is connected to the top of the fixed block (11); an output end of the exhaust fan (402) is communicated with the pipe (403).

2. The express bag making machine according to claim 1, characterized in that: The two cylinders (8) are threadedly connected to a limit plate (7), one side of the two limit plates (7) is threadedly connected to an adjusting screw (10), the bottom of the fixed block (11) is connected to two connecting columns (6), and the bottoms of the two connecting columns (6) are fixedly connected to the cutting knife (5).

3. The express bag making machine according to claim 2, characterized in that: The dust collection assembly (4) further comprises a dust collection port (412) provided inside the dustproof box (401) and the fixed block (11); dust collection drawers (404) are provided on both sides of the bottom of the dustproof box (401); a dust chamber (405) is provided in the middle of the dustproof box (401); and the dust collection port (412) extends into the interior of the dust chamber (405).

4. The express bag making machine according to claim 3, characterized in that: The dust collection assembly (4) further comprises a filter cartridge (406) evenly arranged inside the dust chamber (405) and a humidifier (410) clamped on the top of the dust chamber (405), wherein filter holes (409) are evenly arranged inside the filter cartridge (406), and a water spray port (411) is arranged at the bottom of the humidifier (410).

5. The express bag making machine according to claim 4, characterized in that: The dust collection assembly (4) further comprises a clean air chamber (408) arranged on the upper side of the dustproof box (401); the clean air chamber (408) and the dust chamber (405) are connected via a clean air chamber inlet (407).

6. The express bag making machine according to claim 5, characterized in that: The pipeline (403) is in communication with the clean air chamber (408); a through hole (413) is provided on the top of the filter cartridge (406); and the filter cartridge (406) is in communication with the dust collection drawer (404) via the through hole (413).

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