Bag feeding type packaging machine

Abstract

The utility model discloses a bag feeding type packaging machine which comprises a supporting frame, a conveying belt and an automatic packaging frame, the automatic packaging frame is arranged at the top end of the supporting frame, a dust removal mechanism with a high-pressure fan is arranged at the top end of the automatic packaging frame, the conveying belt is installed inside the supporting frame in a transmission mode, and a pressurizing mechanism with a pressing roller is arranged inside the conveying belt. The dust removal mechanism comprises a high-pressure fan, the high-pressure fan is fixedly installed at the top end of the automatic packaging frame, and the input end of the high-pressure fan is communicated with an air inlet pipe. According to the bag feeding type packaging machine, charged dust and metal impurities can be adsorbed through an electrostatic adsorption magnetic ring, and therefore the dust and impurity removal effect is further improved; and meanwhile, the interior of the air cylinder is pressurized through the high-pressure fan, stable pressurization can be conducted on the pressing roller under the action of air pressure at the moment, and therefore the conveying stability of the product packaging bags on the surface of the conveying belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging bag processing, in particular to a bag-feeding packaging machine. Background Art

[0002] The bag-type automatic packaging machine is a highly efficient automated production equipment, suitable for packaging of various powders, granules and other materials, and is widely used in food, chemical, pharmaceutical, daily chemical and other industries. The main features of the bag-type automatic packaging machine are high speed, high packaging efficiency and high packaging precision. The working principle of the bag-type automatic packaging machine is to transport the material into the packaging bag through a conveyor or manual feeding, and then automatically seal the packaging bag through the sealer inside the automatic packaging rack, and then use the internal knife rack to cut the packaging bag.

[0003] At present, when product packaging bags are being processed and produced, they usually need to be transported by a conveying device to improve the processing and production efficiency of the product packaging bags. However, when the product packaging bags are bottled and transported, the toughness of the conveyor belt is easily deformed by gravity after long-term use. At this time, the stability of the product packaging bag transportation will be reduced, which may easily cause the product packaging bags to fall, which will not only cause environmental pollution, but also easily affect the anti-slip surface of the subsequent conveyor belt. Utility Model Content

[0004] The purpose of the utility model is to provide a bag-feeding packaging machine to solve the problem in the above-mentioned background technology that after the conveyor belt is used for a long time, the toughness of the conveyor belt is easily deformed by gravity, which will reduce the stable conveying of product packaging bags, thereby easily causing the product packaging bags to spill, which will not only cause environmental pollution, but also easily affect the anti-slip surface of the subsequent conveyor belt.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag-feeding packaging machine, comprising a support frame, a conveyor belt, and an automatic packaging frame, wherein the automatic packaging frame is arranged at the top of the support frame, a dust removal mechanism with a high-pressure fan is arranged at the top of the automatic packaging frame, the conveyor belt transmission is installed inside the support frame, a booster mechanism with a pressure roller is arranged inside the conveyor belt, the dust removal mechanism comprises a high-pressure fan, the high-pressure fan is fixedly installed at the top of the automatic packaging frame, the input end of the high-pressure fan is connected to an air inlet pipe, the free end of the air inlet pipe is located inside the automatic packaging frame, and the high The output end of the air compressor is connected to an air outlet pipe, and a filter box for filtering gas is arranged on the air outlet pipe. The booster mechanism includes an air cylinder and a pressure roller. A fixing plate is fixedly installed inside the support frame, and the air cylinder is fixedly installed on the top of the fixing plate. A piston is arranged inside the air cylinder, and a first spring is fixedly installed between the piston and the air cylinder. A sliding rod is fixedly installed on the bottom end of the piston, and a pressure plate is fixedly installed on the bottom end of the sliding rod. A pressure roller is rotatably installed on the bottom end of the pressure plate, and the pressure roller slides on the inner wall of the conveyor belt. The top end of the air cylinder is connected to one end of the air outlet pipe, and a one-way valve is arranged on the air outlet pipe.

[0006] As a preferred technical solution of the utility model, a pressure limiting mechanism is provided on one side of the boosting mechanism, and the pressure limiting mechanism includes a top plate and a slide plate, a long plate is installed in communication with the air outlet pipe, the slide plate is slidably installed inside the long plate, a through hole is opened on the outer surface of the slide plate, the top plate is fixedly installed on the top end of the slide plate, the top plate is located at the bottom end of the conveyor belt, a second spring is fixedly installed between the top plate and the long plate, two first air injection pipes are installed in communication with the outer surface of the air outlet pipe, a baffle is fixedly installed inside the support frame near the pressure roller, the cross-section of the baffle is arc-shaped, and the air outlet end of the first air injection pipe is located at the top end of the baffle.

[0007] As a preferred technical solution of the utility model, a cleaning mechanism is provided on the surface of the conveyor belt close to the pressure roller, and the cleaning mechanism includes a cleaning roller, the cleaning roller is provided on the outer surface of the conveyor belt, and the cleaning gear slides on the outer surface of the conveyor belt, and a cleaning sponge is provided on the outer surface of the cleaning roller, a first gear is fixedly installed at both ends of the pressure roller, a second gear is rotatably installed on both sides of the pressure plate, the first gear and the second gear are meshed, the cleaning roller is fixedly connected to the second gear, and a protective shell is fixedly installed on the outer surface of the support frame close to the first gear and the second gear.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model provides an air cylinder, a second spring and a pressure roller, so that when the product packaging bag is conveyed by the conveyor belt, the elastic force of the second spring enables the pressure roller to pressurize the conveyor belt, so that the conveyor belt can buffer the weight of the product packaging bag, and avoid leakage of the product packaging bag due to vibration when the product packaging bag is placed on the surface of the conveyor belt, thereby polluting the environment. At the same time, under the long-term gravity of the product packaging bag, the conveyor belt is prone to deformation. At this time, the inside of the air cylinder is pressurized by the action of the high-pressure fan. At this time, the pressure roller can be stably pressurized by the action of the air pressure, thereby improving the stability of the product packaging bag conveyed on the conveyor belt surface.

[0010] 2. The utility model provides a cleaning roller so that when the conveyor belt is transporting product packaging bags, the surface of the conveyor belt can be cleaned by the cleaning roller, thereby ensuring that the surface of the conveyor belt is neat and smooth. This can not only further improve the cleaning effect, but also ensure the dryness of the surface of the conveyor belt through the effect of friction heating, thereby preventing the product packaging bags from getting damp and affecting the storage and use of the product packaging bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a side view structural schematic diagram of the utility model;

[0013] Figure 3 It is a schematic diagram of the conveyor belt structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the internal structure of the gas cylinder of the utility model;

[0015] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at A in FIG.

[0016] Figure 6 This is a schematic diagram of the cleaning mechanism structure of the utility model.

[0017] In the figure: 1. support frame; 2. conveyor belt; 3. automatic packaging frame; 4. dust removal mechanism; 41. high-pressure fan; 42. filter box; 43. air outlet pipe; 5. pressurization mechanism; 51. air cylinder; 52. piston; 53. slide bar; 54. first spring; 55. fixed plate; 56. pressure plate; 57. pressure roller; 58. pressure limiting mechanism; 581. top plate; 582. slide plate; 583. long plate; 584. second spring; 585. first jet pipe; 586. baffle; 6. cleaning mechanism; 61. first gear; 62. second gear; 63. cleaning roller; 64. protective shell. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-6 The utility model provides a technical solution for a bag-feeding packaging machine:

[0020] Embodiment 1:

[0021] A bag-feeding packaging machine comprises a support frame (1), a conveyor belt (2), and an automatic packaging frame (3); the automatic packaging frame (3) is arranged at the top end of the support frame (1); a dust removal mechanism (4) with a high-pressure fan (41) is arranged at the top end of the automatic packaging frame (3); the conveyor belt (2) is installed in a driving manner inside the support frame (1); the dust removal mechanism (4) comprises a high-pressure fan (41); the high-pressure fan (41) is fixedly installed at the top end of the automatic packaging frame (3); the input end of the high-pressure fan (41) is connected to an air inlet pipe, the free end of the air inlet pipe is located inside the automatic packaging frame (3); the output end of the high-pressure fan (41) is connected to an air outlet pipe (43), and a filter box (42) for filtering gas is arranged on the air outlet pipe (43).

[0022] A booster mechanism (5) with a pressure roller (57) is arranged inside the conveyor belt (2), and the booster mechanism (5) comprises an air cylinder (51) and a pressure roller (57). A fixed plate (55) is fixedly installed inside the support frame (1), and the air cylinder (51) is fixedly installed on the top of the fixed plate (55). A piston (52) is arranged inside the air cylinder (51), and a first spring (54) is fixedly installed between the piston (52) and the air cylinder (51). A sliding rod (53) is fixedly installed at the bottom end of the piston (52), and a pressure plate (56) is fixedly installed at the bottom end of the sliding rod (53). A pressure roller (57) is rotatably installed at the bottom end of the pressure plate (56), and the pressure roller (57) slides on the inner wall of the conveyor belt (2). The top end of the air cylinder (51) is connected to one end of the air outlet pipe (43), and a one-way valve is arranged on the air outlet pipe (43).

[0023] A pressure limiting mechanism (58) is provided on one side of the boosting mechanism (5), and the pressure limiting mechanism (58) comprises a top plate (581) and a slide plate (582). A long plate (583) is installed in communication with the air outlet pipe (43), and the slide plate (582) is slidably installed inside the long plate (583). A through hole is provided on the outer surface of the slide plate (582). The top plate (581) is fixedly installed on the top end of the slide plate (582), and the top plate (581) is located at the bottom end of the conveyor belt (2). A second spring (584) is fixedly installed between the top plate (581) and the long plate (583). Two first air injection pipes (585) are installed in communication with the outer surface of the air outlet pipe (43). A baffle plate (586) is fixedly installed inside the support frame (1) close to the pressure roller (57), and the cross section of the baffle plate (586) is in the shape of an arc. The air outlet end of the first air injection pipe (585) is located at the top end of the baffle plate (586).

[0024] Embodiment 2:

[0025] On the basis of the first embodiment, a cleaning mechanism (6) is provided on the surface of the conveyor belt (2) close to the pressure roller (57), and the cleaning mechanism (6) includes a cleaning roller (63). The cleaning roller (63) is provided on the outer surface of the conveyor belt (2), and a cleaning gear slides on the outer surface of the conveyor belt (2). A cleaning sponge is provided on the outer surface of the cleaning roller (63). A first gear (61) is fixedly installed at both ends of the pressure roller (57), and a second gear (62) is rotatably installed on both sides of the pressure plate (56). The first gear (61) and the second gear (62) are meshed, and the cleaning roller (63) is fixedly connected to the second gear (62). A protective shell (64) is fixedly installed on the outer surface of the support frame (1) close to the first gear (61) and the second gear (62).

[0026] The working principle of the bag-feeding packaging machine of the utility model is:

[0027] During specific use, after the product packaging bags are processed, when the unsealed product packaging bags are transported by the conveyor belt 2, the high-pressure fan 41 is started, and the high-pressure fan 41 can discharge the dust and impurities around the product packaging bags, and discharge them after filtering through the filter box 42, thereby reducing the impact of dust and impurities on the quality of the product packaging bags and ensuring that the product packaging bags are clean and tidy during transportation.

[0028] Furthermore, when the product packaging bag is conveyed by the conveyor belt 2, the elastic force of the first spring 54 inside the air cylinder 51 enables the pressure roller 57 to limit the conveyor belt 2, so that the conveyor belt 2 can buffer the weight of the product packaging bag, thereby preventing the product packaging bag from being placed on the surface of the conveyor belt 2 and leaking and polluting the environment due to vibration. At the same time, under the long-term gravity of the product packaging bag, the conveyor belt 2 is prone to deformation, and the top plate 581 will move downward, and the top plate 581 drives the slide plate 582 to move, and the slide plate 582 is moved. When the plate 582 slides inside the fixed plate 55, the through hole inside the slide plate 582 will be connected to the air outlet pipe 43. At this time, the air outlet pipe 43 will increase the pressure inside the air cylinder 51. At this time, the air pressure will cause the piston 52 to move downward, and the piston 52 will drive the sliding rod 53 to move downward. The sliding rod 53 will drive the pressure plate 56 to move downward, and the pressure plate 56 will drive the pressure roller 57 to move downward. At this time, the pressure plate 56 can stably increase the pressure on the pressure roller 57, so that the conveyor belt 2 is tightened, thereby improving the stability of the product packaging bag transmission on the surface of the conveyor belt 2.

[0029] Furthermore, when the conveyor belt 2 is transporting product packaging bags, the transmission of the conveyor belt 2 will drive the pressure roller 57 to rotate, and the rotation of the pressure roller 57 will drive the first gear 61 to rotate, the first gear 61 drives the second gear 62 to rotate, and the second gear 62 drives the cleaning roller 63 to rotate. The cleaning sponge 66 on the outer surface of the cleaning roller 63 can clean the surface of the conveyor belt 2, thereby ensuring the neatness and smoothness of the surface of the conveyor belt 2. At the same time, through the friction between the cleaning roller 63 and the conveyor belt 2, not only can the cleaning effect be further improved, but also the surface of the conveyor belt 2 can be kept dry through the effect of frictional micro-heating, thereby preventing the product packaging bags from getting damp and affecting the storage and use of the product packaging bags.

[0030] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A bag-feeding packaging machine, comprising a support frame (1), a conveyor belt (2), and an automatic packaging frame (3), characterized in that: The automatic packaging rack (3) is arranged at the top of the support rack (1), and a dust removal mechanism (4) with a high-pressure fan (41) is arranged at the top of the automatic packaging rack (3); the conveyor belt (2) is transmission-mounted inside the support rack (1), and a pressure-boosting mechanism (5) with a pressure roller (57) is arranged inside the conveyor belt (2); The dust removal mechanism (4) comprises a high-pressure fan (41), the high-pressure fan (41) is fixedly mounted on the top of the automatic packaging rack (3), the input end of the high-pressure fan (41) is connected to an air inlet pipe, the free end of the air inlet pipe is located inside the automatic packaging rack (3), the output end of the high-pressure fan (41) is connected to an air outlet pipe (43), and the air outlet pipe (43) is provided with a filter box (42) for filtering gas; The boosting mechanism (5) comprises an air cylinder (51) and a pressure roller (57). A fixed plate (55) is fixedly installed inside the support frame (1). The air cylinder (51) is fixedly installed on the top of the fixed plate (55). A piston (52) is arranged inside the air cylinder (51). A first spring (54) is fixedly installed between the piston (52) and the air cylinder (51). A sliding rod (53) is fixedly installed at the bottom end of the piston (52). A pressure plate (56) is fixedly installed at the bottom end of the sliding rod (53). A pressure roller (57) is rotatably installed at the bottom end of the pressure plate (56), and the pressure roller (57) slides on the inner wall of the conveyor belt (2). The top end of the air cylinder (51) is connected to one end of the air outlet pipe (43), and a one-way valve is arranged on the air outlet pipe (43).

2. The bag-feeding packaging machine according to claim 1, characterized in that: A pressure limiting mechanism (58) is provided on one side of the boosting mechanism (5), and the pressure limiting mechanism (58) comprises a top plate (581) and a slide plate (582). A long plate (583) is installed in communication with the air outlet pipe (43), and the slide plate (582) is slidably installed inside the long plate (583). A through hole is provided on the outer surface of the slide plate (582). The top plate (581) is fixedly installed on the top end of the slide plate (582), and the top plate (581) is located at the bottom end of the conveyor belt (2). A second spring (584) is fixedly installed between the top plate (581) and the long plate (583). Two first air injection pipes (585) are installed in communication with the outer surface of the air outlet pipe (43). A baffle plate (586) is fixedly installed inside the support frame (1) close to the pressure roller (57), and the cross section of the baffle plate (586) is in the shape of an arc. The air outlet end of the first air injection pipe (585) is located at the top end of the baffle plate (586).

3. The bag-feeding packaging machine according to claim 1, characterized in that: A cleaning mechanism (6) is provided on the surface of the conveyor belt (2) near the pressure roller (57), and the cleaning mechanism (6) includes a cleaning roller (63). The cleaning roller (63) is provided on the outer surface of the conveyor belt (2), and a cleaning gear slides on the outer surface of the conveyor belt (2). A cleaning sponge is provided on the outer surface of the cleaning roller (63). First gears (61) are fixedly mounted on both ends of the pressure roller (57), and second gears (62) are rotatably mounted on both sides of the pressure plate (56). The first gear (61) and the second gear (62) are meshed, and the cleaning roller (63) is fixedly connected to the second gear (62). A protective shell (64) is fixedly mounted on the outer surface of the support frame (1) near the first gear (61) and the second gear (62).

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