Novel vertical packaging machine

Abstract

The utility model discloses a novel vertical packing machine, which relates to the technical field of packing machines, and particularly comprises a support plate and side plates arranged on two sides of the support plate, and further comprises a blanking cylinder, the support plate and the two side plates form a U-shaped groove structure, and the blanking cylinder is positioned in the groove structure; and the unwinding assembly is arranged at the top of the supporting plate and used for unwinding the packaging bag film. A packaging bag film can be well limited through the clamping piece and the guiding piece, meanwhile, due to the fact that the idler wheels are arranged in the clamping piece, the film can only move downwards after being clamped and cannot move in the direction or the reverse direction of the discharging cylinder, and once the film is limited through the first screw rod and the second screw rod, the film can not move downwards. And the film can move downwards in a good shape, so that later manufacturing of the packaging bag is facilitated, the packaging bag is prevented from wrinkling, the possibility of later breakage of the packaging bag is reduced, and the plastic packaging effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, and specifically relates to a novel vertical packaging machine. Background Art

[0002] For a vertical packaging machine, by arranging a vertical material conveying channel, a film cylinder is arranged at the upper inlet of the material conveying channel. A sheet-shaped packaging bag forms a tubular shape after being guided by the film cylinder, and then through a feeding funnel, the feeding funnel is communicated with the film cylinder of the material conveying channel, so that materials enter into the tubular film from the cylinder, and then the heat sealer completes the partition of the tubular packaging machine, thereby completing the packaging of the materials. Then, through a slitting structure, bags of packaged materials are obtained.

[0003] When the existing vertical packaging machine uses a film for plastic sealing, the adhesion between the film and the film cylinder is not good enough. When plastic-sealing the side edge of the film, it is easy to cause wrinkles on the side edge of the film. Once wrinkles occur, the packaging bag is extremely easy to be damaged, which in turn affects the packaging yield rate of the packaging bag and the production effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a novel vertical packaging machine to solve the problems raised in the above background art.

[0005] To achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0006] A novel vertical packaging machine provided by the utility model includes a support plate and side plates arranged on both sides of the support plate, and further includes:

[0007] A blanking cylinder, the support plate and the two side plates form a "C"-shaped groove structure, and the blanking cylinder is located in this groove structure;

[0008] A unwinding assembly, arranged on the top of the support plate and used for unwinding the packaging bag film;

[0009] A guiding assembly, arranged outside the blanking cylinder and used for guiding the packaging bag film to ensure that the packaging bag film can be wrapped outside the blanking cylinder;

[0010] A material conveying assembly, arranged above the blanking cylinder;

[0011] A packaging mechanism, including a first plastic-sealing assembly, a second plastic-sealing assembly and a cutting assembly;

[0012] A conveying assembly, arranged below the support plate and used for conveying the packaged products.

[0013] Preferably, the unwinding assembly comprises an unwinding roller, a tensioning roller and a deflection roller, wherein the tensioning roller and the deflection roller are both rotationally connected to one side of a support plate facing the unwinding cylinder, the side of the support plate away from the unwinding cylinder is fixed with a bearing plate, and the top of the bearing plate is slidingly connected with a sliding plate, one side of the unwinding roller is rotationally connected with the sliding plate, and the other side of the unwinding roller is rotationally connected with the support plate.

[0014] Preferably, the top of the bearing plate is further fixed with a third fixed block, a third screw is penetratingly arranged in the middle of the third fixed block, the third screw is threadedly connected with the third fixed block, and the end of the third screw is rotationally connected with the sliding plate through a bearing.

[0015] Preferably, the guide assembly comprises a fixed frame fixed on the support plate, and the fixed frame is provided with a guide and a clamping piece; wherein the guide comprises a first fixed block fixed on the fixed frame, and a first screw threadedly connected with the first fixed block, one end of the first screw facing the unwinding cylinder is rotationally connected with a first ball through a bearing.

[0016] Preferably, the clamping piece comprises two fixed plates fixed on the fixed frame, and the opposite ends of the two fixed plates are both fixed with a second fixed block, a second screw is threadedly connected with the second fixed block, and the opposite ends of the two second screws are both rotationally connected with a connecting frame through a bearing, the two connecting frames are both provided with a roller, and the side edges of the two connecting frames are both provided with a second ball.

[0017] Preferably, the first plastic sealing assembly comprises a first electric telescopic rod installed at the opposite ends of the two fixed plates, and the output end of the first telescopic rod is provided with a first plastic sealing plate.

[0018] Preferably, the second plastic sealing assembly comprises two first fixed strips fixed on the support plate, and the opposite ends of the two first fixed strips are both installed with a second electric telescopic rod, the output end of the second electric telescopic rod is connected with a second plastic sealing plate; the cutting assembly comprises two second fixed strips fixed on the support plate, and the opposite ends of the two second fixed strips are both installed with a third electric telescopic rod, the output end of the third electric telescopic rod is connected with a cutting knife.

[0019] Preferably, the top of the unwinding cylinder is provided with a feeding hopper; the material conveying assembly and the conveying assembly both comprise a plurality of transmission rollers and a transmission belt arranged outside the transmission rollers, wherein the transmission belt of the material conveying assembly is further provided with a collecting frame matched with the feeding hopper.

[0020] Compared with the prior art, the above one or more technical solutions have the following beneficial effects:

[0021] The clamping piece and the guide piece can limit the packaging bag film well, and the film can only move downward after being clamped due to the setting of the rollers in the clamping piece, and cannot move to the direction of the blanking cylinder or in the opposite direction, the film can move downward in a good shape after being limited by the first screw rod and the second screw rod, which is favorable for the production of the packaging bag, avoids the packaging bag from being wrinkled, reduces the possibility of the packaging bag from being damaged in the later period, and makes the plastic sealing effect better. BRIEF DESCRIPTION OF DRAWINGS

[0022] The description and drawings of the utility model constitute a part of the utility model, and are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0023] In addition, the terms "mounting", "setting", "being provided with", "connection", "being connected", "sleeving" should be understood in a broad sense. For example, it can be fixed connection, detachable connection or integral structure, can be mechanical connection or electrical connection, can be direct connection or indirect connection through intermediate medium, or internal communication between two devices, elements or components. For ordinary skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0024] Figure 1 It is the overall structure schematic view of the utility model;

[0025] Figure 2 It is the local structure schematic view of the utility model;

[0026] Figure 3 It is the structure schematic view of the guide assembly of the utility model;

[0027] Figure 4 It is Figure 3 the enlarged view of A in figure;

[0028] Figure 5 It is the structure schematic view of the unwinding assembly of the utility model;

[0029] Figure 6 It is Figure 5 the enlarged view of B in figure;

[0030] In the figure:

[0031] 1, support plate;2, side plate;3, blanking cylinder;

[0032] 4, unwinding assembly;401, unwinding roller;402, tensioning roller;403, deflection roller;

[0033] 5, guide assembly;501, fixed frame;

[0034] 502, guide; 5021, first fixed block; 5022, first screw; 5023, first ball;

[0035] 503, clamping piece; 5031, fixed plate; 5032, second fixed block; 5033, second screw; 5034, connecting frame; 5035, roller; 5036, second ball;

[0036] 6, material conveying assembly;

[0037] 7, first plastic sealing assembly; 701, first electric telescopic rod; 702, first plastic sealing plate; 8, second plastic sealing assembly;

[0038] 801, first fixed strip; 802, second electric telescopic rod; 803, second plastic sealing plate;

[0039] 9, cutting assembly; 901, second fixed strip; 902, third electric telescopic rod; 903, cutting knife;

[0040] 10, conveying assembly; 11, feeding hopper; 12, transmission roller; 13, transmission belt; 14, collecting frame; 15, sliding plate; 16, third fixed block; 17, third screw; 18, bearing plate. DETAILED DESCRIPTION

[0041] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0042] Please refer to Figures 1-6 A novel vertical packaging machine, comprising a support plate 1 and side plates 2 arranged on both sides of the support plate 1, further comprising:

[0043] A blanking cylinder 3, the support plate 1 and the two side plates 2 form a "Fang" character-shaped groove structure, and the blanking cylinder 3 is located in the groove structure;

[0044] A unwinding assembly 4 arranged at the top of the support plate 1 and used for unwinding the packaging bag film;

[0045] A guide assembly 5 arranged outside the blanking cylinder 3 and used for guiding the packaging bag film to ensure that the packaging bag film can be wrapped outside the blanking cylinder 3;

[0046] A material conveying assembly 6 arranged above the blanking cylinder 3;

[0047] The packaging mechanism comprises a first plastic sealing assembly 7, a second plastic sealing assembly 8 and a cutting assembly 9.

[0048] A conveying assembly 10 is arranged below the support plate 1 and is used for conveying the packaged products.

[0049] Specifically,

[0050] Please refer to Figure 5 and Figure 6 As shown in the figure, the unwinding assembly 4 comprises an unwinding roller 401, a tensioning roller 402 and a deflection roller 403, wherein the tensioning roller 402 and the deflection roller 403 are both rotationally connected to the side of the support plate 1 facing the blanking cylinder 3, the side of the support plate 1 away from the blanking cylinder 3 is fixed with a bearing plate 18, and the top of the bearing plate 18 is slidingly connected with a sliding plate 15, one side of the unwinding roller 401 is rotationally connected with the sliding plate 15, and the other side of the unwinding roller 401 is rotationally connected with the support plate 1.

[0051] Further, the unwinding roller 401 is rotationally connected with the support plate 1 and the sliding plate 15, so that the unwinding roller 401 can be taken out from between the support plate 1 and the sliding plate 15, and the top of the bearing plate 18 is further fixed with a third fixing block 16, and a third screw 17 is arranged in the third fixing block 16, the third screw 17 is threadedly connected with the third fixing block 16, and the end of the third screw 17 is rotationally connected with the sliding plate 15 through a bearing, when it is needed to take out, the third screw 17 drives the sliding plate 15 to move away from the unwinding roller 401 by rotating the third screw 17, so that the unwinding roller 401 is separated from the sliding plate 15, and then the unwinding roller 401 is disassembled for replacement, which is fast and convenient.

[0052] Please refer to Figure 2 , Figure 3 and Figure 4As shown, the guide assembly 5 comprises a fixed frame 501 fixed on the support plate 1, and the fixed frame 501 is provided with a guide 502 and a clamping piece 503; wherein the guide 502 comprises a first fixed block 5021 fixed on the fixed frame 501, and a first screw rod 5022 threadedly connected with the first fixed block 5021, and the first screw rod 5022 is rotatably connected with a first ball 5023 through a bearing towards one end of the blanking cylinder 3; the clamping piece 503 comprises two fixed plates 5031 fixed on the fixed frame 501, and the opposite ends of the two fixed plates 5031 are both fixed with a second fixed block 5032, the second fixed block 5032 is threadedly connected with a second screw rod 5033, and the opposite ends of the two second screw rods 5033 are both rotatably connected with a connecting frame 5034 through a bearing, both the two connecting frames 5034 are provided with a roller 5035, and the side edges of the two connecting frames 5034 are both provided with a second ball 5036;

[0053] In use, by placing the packaging bag film hanging from the turning roller 403 into the first ball 5023, the film is attached to the blanking cylinder 3, and the first ball 5023 can limit it, then the film becomes curved along with the shape of the blanking cylinder 3, and the two sides of the film will approach each other, at this time, by adjusting the second screw rod 5033, the two rollers 5035 clamp the two sides of the film, at this time, the film is wrapped outside the blanking cylinder 3, and the two sides of the film are attached to each other and clamped; at the same time, due to the setting of the roller 5035, the film can only move downward after being clamped, and cannot move towards the blanking cylinder 3 or in the opposite direction, once it is limited by the first screw rod 5022 and the second screw rod 5033, the film can move downward in a good shape, which is beneficial to the later production of the packaging bag, avoids the packaging bag from being wrinkled, thereby reducing the possibility of the packaging bag being damaged later, and the plastic sealing effect is better; and the second ball 5036 can further turn the angle of the film, so that the clamping effect is better.

[0054] Please refer to Figure 3 As shown, the first plastic sealing assembly 7 comprises a first electric telescopic rod 701 installed at the opposite ends of the two fixed plates 5031, and the output end of the first telescopic rod is provided with a first plastic sealing plate 702, after the film is clamped by the clamping piece 503 and moves downward for a distance, the two side edges of the film can be plastic sealed by the first plastic sealing plate 702, so that the packaging bag is formed into a rough shape, at this time, the packaging bag only has openings at the top and bottom, and the side edges are plastic sealed.

[0055] Please refer to Figure 2As shown, the second plastic sealing assembly 8 comprises two first fixing strips 801 fixed on the support plate 1, and the opposite ends of the two first fixing strips 801 are respectively provided with second electric telescopic rods 802, and the output ends of the second electric telescopic rods 802 are connected with second plastic sealing plates 803; the cutting assembly 9 comprises two second fixing strips 901 fixed on the support plate 1, and the opposite ends of the two second fixing strips 901 are respectively provided with third electric telescopic rods 902, and the output ends of the third electric telescopic rods 902 are connected with cutting knives 903; after the first plastic sealing assembly 7 completes the plastic sealing, the continuous movement of the film will make the second plastic sealing plates 803 transversely seal the film, so that the material in the blanking cylinder 3 can fall onto the film after being blanked, and the receiving is completed; after the receiving is completed, the second plastic sealing plates 803 are used again to seal the top, so as to complete the packaging of the packaging bag; after the packaging is completed, the cutting assembly 9 is used to cut the plurality of packaging bags, and the packaging is completed (this process is the process of the existing vertical packaging machine, and the specific working principle is the prior art, which will not be repeated here).

[0056] Please refer to Figure 1 As shown, the top of the blanking cylinder 3 is provided with a feeding hopper 11; the material conveying assembly 6 and the conveying assembly 10 both comprise a plurality of transmission rollers 12 and a transmission belt 13 arranged outside the transmission rollers 12, and the transmission belt 13 in the material conveying assembly 6 is further provided with a collecting frame 14 matched with the feeding hopper 11; the collecting frame 14 can be used for isolating and conveying the material, so that the material in each collecting frame 14 maintains a uniform quantity or a uniform weight, which is beneficial to blanking; and the conveying assembly 10 is beneficial to conveying the packaging bag after being cut, so as to facilitate the packaging bag to enter the next production line.

[0057] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A novel vertical packaging machine, characterized in that, It includes a support plate (1) and side plates (2) arranged on both sides of the support plate (1), and further includes: A blanking cylinder (3), the support plate (1) and the two side plates (2) form a "C"-shaped groove structure, and the blanking cylinder (3) is located within this groove structure; An unwinding assembly (4), arranged on the top of the support plate (1) and used for unwinding the packaging bag film; A guiding assembly (5), arranged outside the blanking cylinder (3) and used for guiding the packaging bag film to ensure that the packaging bag film can wrap around the outside of the blanking cylinder (3); A material conveying assembly (6), arranged above the blanking cylinder (3); A packaging mechanism, including a first plastic sealing assembly (7), a second plastic sealing assembly (8) and a cutting assembly (9); A conveying assembly (10), arranged below the support plate (1) and used for conveying the packaged products.

2. The novel vertical packaging machine according to claim 1, characterized in that: The unwinding assembly (4) includes an unwinding roller (401), a tensioning roller (402) and a turning roller (403). Among them, the tensioning roller (402) and the turning roller (403) are both rotatably connected to one side of the support plate (1) facing the blanking cylinder (3). A bearing plate (18) is fixed to the side of the support plate (1) away from the blanking cylinder (3), and a sliding plate (15) is slidably connected to the top of the bearing plate (18). One side of the unwinding roller (401) is rotatably connected to the sliding plate (15), and the other side of the unwinding roller (401) is rotatably connected to the support plate (1).

3. The novel vertical packaging machine according to claim 2, characterized in that: A third fixing block (16) is further fixed to the top of the bearing plate (18), and a third screw rod (17) is arranged through the middle of the third fixing block (16). The third screw rod (17) is threadedly connected to the third fixing block (16), and the end of the third screw rod (17) is rotatably connected to the sliding plate (15) through a bearing.

4. The novel vertical packaging machine according to claim 1, characterized in that: The guiding assembly (5) includes a fixed frame (501) fixed to the support plate (1), and a guiding member (502) and a clamping member (503) are arranged on the fixed frame (501); among them, the guiding member (502) includes a first fixing block (5021) fixed to the fixed frame (501), and a first screw rod (5022) threadedly connected to the first fixing block (5021). One end of the first screw rod (5022) facing the blanking cylinder (3) is rotatably connected to a first ball (5023) through a bearing.

5. The novel vertical packaging machine according to claim 4, characterized in that: The clamping member (503) includes two fixing plates (5031) fixed to the fixed frame (501), and second fixing blocks (5032) are fixed to the opposite ends of the two fixing plates (5031). A second screw rod (5033) is threadedly connected to the second fixing blocks (5032), and the opposite ends of the two second screw rods (5033) are rotatably connected to a connecting frame (5034) through bearings. Rollers (5035) are arranged on both connecting frames (5034), and second balls (5036) are arranged on the sides of both connecting frames (5034).

6. The novel vertical packaging machine according to claim 5, characterized in that: The first plastic sealing assembly (7) includes a first electric telescopic rod (701) installed at opposite ends of two fixed plates (5031), and the output end of the first telescopic rod is provided with a first plastic sealing plate (702).

7. The novel vertical packaging machine according to claim 1, characterized in that: The second molding assembly (8) includes two first fixing strips (801) fixed on the support plate (1), and a second electric telescopic rod (802) is installed at the opposite ends of the two first fixing strips (801). The output end of the second electric telescopic rod (802) is connected to the second molding plate (803). The cutting assembly (9) includes two second fixing strips (901) fixed on the support plate (1), and a third electric telescopic rod (902) is installed at the opposite ends of the two second fixing strips (901). The output end of the third electric telescopic rod (902) is connected to the cutting blade (903).

8. The novel vertical packaging machine according to claim 1, characterized in that: The top of the feeding cylinder (3) is provided with a feeding funnel (11); the feeding assembly (6) and the conveying assembly (10) both include a number of transmission rollers (12) and a transmission belt (13) provided outside the transmission rollers (12), wherein the transmission belt (13) in the feeding assembly (6) is also provided with a collection frame (14) that cooperates with the feeding funnel (11).

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