Film bag production mechanism

Abstract

The utility model relates to the technical field of bag making machines, and discloses a film bag production mechanism which comprises processing equipment, the left side of the processing equipment is fixedly connected with an air blower, the input end of the air blower is communicated with an extraction pipeline, the bottom end of the extraction pipeline is communicated with a filter box, and a filter plate is installed in the filter box in a sliding mode. The output end of the air blower communicates with a conveying pipeline, the top end of the conveying pipeline communicates with a cooling spray pipe, rotating rods are rotationally connected to the upper end and the lower end of the front side of the inner wall of the machining equipment correspondingly, and the left end and the right end of the rotating rod at the top penetrate through the left side and the right side of the top of the machining equipment correspondingly and are fixedly connected with hydraulic rods correspondingly. According to the utility model, the air blower is started, so that the filtered air flow is extracted by the filter box, and a film bag which is wound by the winding assembly after production is completed is blown and cooled, so that the waiting time required after film production is reduced, and the working efficiency of the mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag-making machines, in particular to a film bag production mechanism. Background Art

[0002] A film bag is a bag-shaped packaging container made of a film material. It is usually made of plastic films such as polyethylene and polypropylene materials. The film bag has the characteristics of being light, transparent, soft, moisture-proof, etc., and is widely used in the packaging of industries such as food, medicine, cosmetics, and daily necessities. The film bag has good freshness preservation performance and can effectively prevent the oxidation, moisture intrusion, and pollution of food and other items. In addition, the film bag also has the characteristics of low cost, easy to carry and use, so it is widely used in the packaging industry.

[0003] After retrieval, the Chinese patent publication number is: CN215152361U, which discloses an automatic film traction mechanism for a bag-making machine for producing PE packaging bags in the field of bag-making machines, including a machine body. There are convex blocks on both sides of the front part of the machine body, and mounting frames are arranged at the rear parts of the left and right ends of the machine body. There are mounting grooves on both mounting frames. A limit bolt is installed at the upper part of the mounting groove. A film reel is installed in each mounting groove. A film roll is installed on the film reel. Retaining discs are installed at both left and right ends of the film reel. A transmission wheel is installed at the right end of the film reel. A belt is installed on the transmission wheel. A driving machine is installed at the lower end of the belt. A support plate is installed at the lower end of the driving machine. Fixing frames are installed on both the front and rear sides of the driving machine. An outer cover is installed outside the driving machine. The film is pulled and conveyed forward through the cooperation of the traction roller and the clamping roller. Since the traction roller is made of rubber material, when the film is pulled, it can cooperate with the clamping roller to clamp and pull the film, avoiding the phenomenon of bending and folding of the film during film conveyance, resulting in work stagnation, ensuring its normal operation, and effectively improving its practicability.

[0004] However, in actual use, the device performs traction and winding work on the produced film bags through the traction mechanism, making the just-processed film have a temperature, so it may be necessary to wait for it to cool naturally for a period of time before winding, thereby increasing the time required for work and reducing work efficiency. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a film bag production mechanism, aiming to improve the problem that the film bag needs to wait for natural cooling time and reduce work efficiency.

[0006] To achieve the above object, the utility model adopts the following technical solutions: a thin film bag production mechanism, including processing equipment, a blower is fixedly connected to the left side of the processing equipment, an extraction pipeline is communicated with the input end of the blower, a filter box is communicated with the bottom end of the extraction pipeline, a filter plate is slidably installed inside the filter box, a conveying pipeline is communicated with the output end of the blower, a cooling spray pipe is communicated with the top end of the conveying pipeline, the upper and lower ends of the front side of the inner wall of the processing equipment are respectively rotatably connected with rotating rods, the left and right ends of the top rotating rod respectively penetrate through the left and right sides of the top of the processing equipment and are respectively fixedly connected with hydraulic rods, the output ends of the two hydraulic rods are both fixedly connected with rotating parts, the bottom walls of the two rotating parts are both rotatably connected with rotating plates, the left and right ends of the bottom rotating rod respectively penetrate through the left and right sides of the bottom of the processing equipment and are respectively fixedly connected to the rear side of the inner wall of the rotating plate, a winding assembly is arranged on the front side of the left rotating plate, and a cleaning mechanism is arranged on the front side of the processing equipment.

[0007] Through the above technical solutions: the blower extracts the air flow filtered by the filter box, thereby blowing and cooling the thin film bags that have been produced and wound by the winding assembly, and further reducing the waiting time required after producing the thin films.

[0008] As a further description of the above technical solutions:

[0009] The cleaning mechanism includes two fixed rods, the rear sides of the two fixed rods are both fixedly connected to the top wall of the top side of the processing equipment, the front sides of the two fixed rods are both fixedly connected with cleaning shells, the left and right sides of the inner top wall of the cleaning shell are both fixedly connected with reset springs, the bottom ends of the two reset springs are both fixedly connected with displacement shells, the left and right sides of the top wall of the displacement shell are both provided with threaded knobs, and the bottom ends of the two threaded knobs are both threadedly connected with cleaning sponge brush plates.

[0010] Through the above technical solutions: due to the winding movement of the thin film bags, the cleaning sponge brush plates can clean the surfaces of the thin film bags. Through the action of the reset springs and the displacement shells, the cleaning sponge brush plates can closely fit the upper surfaces of the thin film bags, making the cleaning effect better.

[0011] As a further description of the above technical solutions:

[0012] The winding assembly includes a servo motor, the outer wall of the servo motor is fixed to the front side of the inner wall of the left rotating plate, the output end of the servo motor is fixedly connected with a first gear, the front sides of the two rotating plates are both rotatably connected with winding rollers, a second gear is fixedly installed on the left side of the winding roller, the first gear is meshed with the second gear, a sleeve is arranged in the middle of the winding roller, and fixing clips are respectively arranged at the left and right ends of the sleeve.

[0013] Through the above technical solution, it is possible to complete the winding of the film bags after production, thus achieving the effect of automatic collection.

[0014] As a further description of the above technical solution:

[0015] A control switch is fixedly connected to the right side of the processing equipment, and the control switch is electrically connected to the blower, the hydraulic rod, and the servo motor respectively.

[0016] Through the above technical solution, the blower, the hydraulic rod, and the servo motor can be turned on and off by the control switch.

[0017] As a further description of the above technical solution:

[0018] A rubber ring is fixedly installed on the outer wall of the top of the conveying pipeline, and the outer wall of the rubber ring is fixedly connected to the rear side of the cooling spray pipe.

[0019] Through the above technical solution, the conveying pipeline can be protected.

[0020] As a further description of the above technical solution:

[0021] A protective shell is arranged on the front side of the control switch, and the front side of the protective shell is rotatably connected to the right side of the processing equipment through a hinge.

[0022] Through the above technical solution, the control switch can be protected and prevented from being accidentally touched.

[0023] As a further description of the above technical solution:

[0024] A handle is fixedly connected to the left side of the filter plate.

[0025] Through the above technical solution, it is convenient to replace the filter housing.

[0026] As a further description of the above technical solution:

[0027] Support columns are fixedly connected to the four corners of the bottom wall of the processing equipment.

[0028] Through the above technical solution, the device works more stably.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, by starting the blower, the filtered air flow is extracted through the filter box to blow and cool the film bags that have been produced and are wound by the winding assembly, thereby reducing the waiting time required after producing the film and improving the working efficiency of the mechanism.

[0031] 2. In the present utility model, through the winding of the thin film strip, the cleaning sponge plate brush can clean the upper surface of the thin film bag. Through the elasticity of the return spring, the cleaning sponge can closely adhere to the surface of the thin film bag, reducing the possibility of dust interfering with the winding of the thin film bag. Description of the Drawings

[0032] Figure 1 Is a perspective view of the thin film bag production mechanism proposed by the present utility model;

[0033] Figure 2 Is a side view of the thin film bag production mechanism proposed by the present utility model;

[0034] Figure 3 Is a schematic structural diagram of the cooling spray pipe of the thin film bag production mechanism proposed by the present utility model;

[0035] Figure 4 Is a schematic diagram of the cleaning mechanism of the thin film bag production mechanism proposed by the present utility model.

[0036] Legend Explanation:

[0037] 1. Processing equipment; 2. Cleaning mechanism; 201. Fixed rod; 202. Cleaning shell; 203. Return spring; 204. Displacement shell; 205. Threaded knob; 206. Cleaning sponge plate brush; 3. Blower; 4. Extraction pipeline; 5. Filter box; 6. Filter plate; 7. Handle; 8. Delivery pipeline; 9. Rubber ring; 10. Cooling spray pipe; 11. Hydraulic rod; 12. Rotating rod; 13. Rotating part; 14. Rotating plate; 15. Servo motor; 16. Gear one; 17. Winding roller; 18. Gear two; 19. Sleeve; 20. Fixed clamp; 21. Control switch; 22. Protective shell; 23. Support column. Detailed Embodiment

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 1 、 Figure 2 And Figure 3, An embodiment provided by the present utility model: a film bag production mechanism, including a processing device 1, a blower 3 is fixedly connected to the left side of the processing device 1, an extraction pipeline 4 is connected to the input end of the blower 3, the bottom end of the extraction pipeline 4 is connected to a filter box 5, a filter plate 6 is slidably installed inside the filter box 5, an output pipeline 8 is connected to the output end of the blower 3, the top end of the output pipeline 8 is connected to a cooling spray pipe 10, the upper and lower ends of the front side of the inner wall of the processing device 1 are respectively rotatably connected to a rotating rod 12, the left and right ends of the top rotating rod 12 respectively penetrate the left and right sides of the top of the processing device 1 and are respectively fixedly connected to a hydraulic rod 11, the output ends of both hydraulic rods 11 are fixedly connected to a rotating member 13, the bottom walls of both rotating members 13 are rotatably connected to a rotating plate 14, the left and right ends of the bottom rotating rod 12 respectively penetrate the left and right sides of the bottom of the processing device 1 and are respectively fixedly connected to the rear side of the inner wall of the rotating plate 14, a winding assembly is arranged on the front side of the left rotating plate 14, and a cleaning mechanism 2 is arranged on the front side of the processing device 1;

[0040] Specifically, during the production process, the blower 3 plays a key role. It extracts air flow and sends it into the filter box 5. The filter box 5 is provided with a filter plate 6, which can effectively filter larger particles and prevent damage to the impeller inside the blower 3. The filtered air flow enters the cooling spray pipe 10 through the output pipeline 8 to blow and cool the film bag. This innovative design reduces the waiting time required after producing the film, greatly improving the working efficiency of the production line. By starting the hydraulic rod 11, the two rotating plates 14 can be adjusted to facilitate the adjustment and winding of the film bag.

[0041] Refer to Figure 1 , Figure 2 and Figure 4 , the cleaning mechanism 2 includes two fixed rods 201, the rear sides of both fixed rods 201 are fixedly connected to the top wall of the top side of the processing device 1, the front sides of both fixed rods 201 are fixedly connected to a cleaning shell 202, the left and right sides of the inner top wall of the cleaning shell 202 are respectively fixedly connected to a return spring 203, the bottom ends of both return springs 203 are fixedly connected to a displacement shell 204, the left and right sides of the top wall of the displacement shell 204 are respectively provided with a threaded knob 205, and the bottom ends of both threaded knobs 205 are threadedly connected to a cleaning sponge brush 206;

[0042] Specifically, through the winding operation of the winding assembly, the displacement of the film bag is achieved, so that the cleaning sponge plate brush 206 can clean the upper surface of the film bag. This process makes full use of the friction and adsorption force of the cleaning sponge plate brush 206 to effectively remove the stains and impurities on the surface of the film bag. The displacement shell 204, through the elastic force of the two return springs 203, keeps the cleaning sponge plate brush 206 in close contact with the upper surface of the film bag. This design enables the cleaning sponge plate brush 206 to better contact the surface of the film bag during the cleaning process, improving the cleaning effect. The cleaning sponge plate brush 206 used in the present utility model is composed of a wooden board and a sponge, so that it can be threadedly connected with the threaded knob 205.

[0043] Referring to Figure 1 and Figure 2 , the winding assembly includes a servo motor 15. The outer wall of the servo motor 15 is fixed to the front side of the inner wall of the left rotating plate 14. The output end of the servo motor 15 is fixedly connected with a first gear 16. The front sides of the two rotating plates 14 are both rotatably connected with a winding roller 17. A second gear 18 is fixedly installed on the left side of the winding roller 17. The first gear 16 is meshed with the second gear 18. A sleeve 19 is arranged in the middle of the winding roller 17. Fixing clips 20 are respectively arranged at the left and right ends of the sleeve 19;

[0044] Specifically, through the meshing connection between the first gear 16 and the second gear 18, the first gear 16 driven by the servo motor 15 effectively transmits the rotational force to the winding roller 17, thereby realizing the rotation of the winding roller 17. During the rotation process of the winding roller 17, the two fixing clips 20 play a key role. They can firmly clamp the sleeve 19 in the middle of the winding roller 17 to ensure that the sleeve 19 rotates stably with the winding roller 17 during the winding process, and the film bag is wound by being fixed on the surface of the sleeve 19.

[0045] Referring to Figure 2 and Figure 3 , the right side of the processing equipment 1 is fixedly connected with a control switch 21. The control switch 21 is electrically connected to the blower 3, the hydraulic rod 11 and the servo motor 15 respectively; A protective shell 22 is arranged on the front side of the control switch 21. The front side of the protective shell 22 is rotatably connected to the right side of the processing equipment 1 through a hinge;

[0046] Specifically, through the control switch 21 electrically connected to the blower 3, the hydraulic rod 11 and the servo motor 15 respectively, the control switch 21 can turn on and off the mechanism, and the protective shell 22 can protect the control switch 21 and prevent accidental touch.

[0047] Referring to Figure 1 and Figure 2, a handle 7 is fixedly connected to the left side of the filter plate 6; support columns 23 are fixedly connected to the four corners of the bottom wall of the processing equipment 1; a rubber ring 9 is fixedly installed on the outer wall of the top end of the conveying pipe 8, and the outer wall of the rubber ring 9 is fixedly connected to the rear side of the cooling spray pipe 10;

[0048] Specifically, the handle 7 facilitates the replacement and cleaning of the filter plate 6. The multiple support columns 23 make the device more stable during operation. Through the buffering effect of the rubber ring 9, the connection between the conveying pipe 8 and the cooling spray pipe 10 can be protected.

[0049] Working principle: When starting the winding, by starting the servo motor 15, the first gear 16 meshes with the second gear 18, so that the winding roller 17 rotates accordingly. The sleeve 19 can be clamped in the middle of the winding roller 17 by the two fixed clamps 20, and then the film bag is wound through being fixed on the surface of the sleeve 19. At the same time, the blower 3 is started to extract air flow into the interior of the filter box 5. The larger particles can be filtered through the filter plate 6 to avoid damaging the impeller inside the blower 3. Thus, the filtered air flow enters the interior of the cooling spray pipe 10 through the conveying pipe 8, and the film bag is blown and cooled by the cooling spray pipe 10, thereby reducing the waiting time required after producing the film and improving the working efficiency of the mechanism. And through the winding work of the winding assembly, the film bag is displaced, so that the cleaning sponge plate brush 206 can clean the upper surface of the film bag. Due to the elastic force of the two return springs 203, the displacement housing 204 can drive the cleaning sponge plate brush 206 fixedly installed by the two threaded knobs 205 to closely fit the upper surface of the film bag, improving the cleaning effect.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A film bag production mechanism, comprising a processing device (1), characterized in that: The left side of the processing equipment (1) is fixedly connected to a blower (3); the input end of the blower (3) is connected to an extraction pipe (4); the bottom end of the extraction pipe (4) is connected to a filter box (5); a filter plate (6) is slidably mounted inside the filter box (5); the output end of the blower (3) is connected to a delivery pipe (8); the top end of the delivery pipe (8) is connected to a cooling nozzle (10); the upper and lower ends of the front side of the inner wall of the processing equipment (1) are rotatably connected to a rotating rod (12); the left and right ends of the top of the rotating rod (12) are respectively connected to the cooling nozzle (10); A hydraulic rod (11) passes through the left and right sides of the top of the processing equipment (1) and is respectively fixedly connected thereto; the output ends of the two hydraulic rods (11) are both fixedly connected to a rotating member (13); the bottom walls of the two rotating members (13) are both rotatably connected to a rotating plate (14); the left and right ends of the rotating rod (12) at the bottom respectively pass through the left and right sides of the bottom of the processing equipment (1) and are respectively fixedly connected to the rear side of the inner wall of the rotating plate (14); a winding assembly is provided on the front side of the rotating plate (14) on the left side; and a cleaning mechanism (2) is provided on the front side of the processing equipment (1).

2. The film bag production mechanism according to claim 1, characterized in that: The cleaning mechanism (2) comprises two fixed rods (201), the rear sides of the two fixed rods (201) are fixedly connected to the top wall of the processing equipment (1), the front sides of the two fixed rods (201) are fixedly connected to a cleaning shell (202), the left and right sides of the inner top wall of the cleaning shell (202) are fixedly connected to a return spring (203), the bottom ends of the two return springs (203) are fixedly connected to a displacement shell (204), the left and right sides of the top wall of the displacement shell (204) are penetrated by threaded knobs (205), and the bottom ends of the two threaded knobs (205) are threadedly connected to a cleaning sponge brush (206).

3. The film bag production mechanism according to claim 1, characterized in that: The winding assembly comprises a servo motor (15), the outer wall of the servo motor (15) is fixed to the front side of the inner wall of the left rotating plate (14), the output end of the servo motor (15) is fixedly connected to a gear 1 (16), the front sides of the two rotating plates (14) are both rotatably connected to a winding roller (17), the left side of the winding roller (17) is fixedly installed with a gear 2 (18), the gear 1 (16) is meshingly connected to the gear 2 (18), a sleeve (19) is provided in the middle of the winding roller (17), and the left and right ends of the sleeve (19) are respectively provided with fixing clamps (20).

4. The film bag production mechanism according to claim 1, characterized in that: A control switch (21) is fixedly connected to the right side of the processing equipment (1), and the control switch (21) is electrically connected to the blower (3), the hydraulic rod (11) and the servo motor (15) respectively.

5. The film bag production mechanism according to claim 1, characterized in that: A rubber ring (9) is fixedly mounted on the outer wall of the top end of the delivery pipe (8), and the outer wall of the rubber ring (9) is fixedly connected to the rear side of the cooling nozzle (10).

6. The film bag production mechanism according to claim 4, characterized in that: A protective shell (22) is provided on the front side of the control switch (21), and the front side of the protective shell (22) is rotatably connected to the right side of the processing equipment (1) via a hinge.

7. The film bag production mechanism according to claim 1, characterized in that: A handle (7) is fixedly connected to the left side of the filter plate (6).

8. The film bag production mechanism according to claim 1, characterized in that: Support columns (23) are fixedly connected to the four corners of the bottom wall of the processing equipment (1).

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