Novel reciprocating type filling machine

Abstract

The utility model discloses a novel reciprocating type filling machine, which belongs to the technical field of filling equipment and comprises a shell, a liquid storage tank filled with filling materials is arranged on the upper surface of the shell, a split charging pipe is mounted at the bottom of the liquid storage tank, one end of the split charging pipe extends to one side of the shell, and a forming part is wrapped outside the split charging pipe. The shell is provided with a conveying mechanism for conveying a packaging layer through a fixing frame, a packaging assembly is arranged at the position, located below the forming component, of one side of the shell, a reciprocating mechanism used for driving the packaging assembly is fixed in the shell, and a cutting assembly is arranged below the packaging assembly. According to the packaging assembly, edge cutting treatment is conducted on an independent packaging product, the product can be stabilized through a side groove, so that the product is prevented from shaking, the appearance of the product can be limited, the cutting accuracy is further guaranteed, and when a packaging layer of the product is pulled, the packaging assembly can be pulled together, so that the packaging layer is stressed more evenly and stably, and wrinkles are avoided.

Description

Technical Field

[0001] The utility model specifically relates to a novel reciprocating filling machine, belonging to the technical field of filling equipment. Background Art

[0002] Filling machines are used to quickly seal and package materials. The main materials of filling machines are fluid materials. Due to their high degree of automation, they can automatically separate materials into quantitative quantities, seal and package them, and divide them into separate complete packaged products. Therefore, they are widely used in various fields.

[0003] For example, Chinese utility model patent document CN109677701A discloses a packaging machine comprising a control assembly, a housing, a paper feed mechanism, a bag-sealing clamp pulling mechanism, a longitudinal sealing mechanism, a corner-rounding cutter mechanism, a former, and a blanking mechanism. The blanking mechanism and paper feed mechanism are respectively positioned above the housing, while the former, longitudinal sealing mechanism, bag-sealing clamp pulling mechanism, and corner-rounding cutter mechanism are sequentially positioned within the housing. This invention rationally utilizes longitudinal space, compactly assembling components, and reduces the machine's footprint. It also boasts high packaging speed and stable operation.

[0004] However, although the packaging task can be completed automatically in the above document, after heat sealing, the product is unstable when it moves to the rounded corner cutting mechanism, which will cause the product appearance to be inconsistent during cutting, affecting the product quality, especially when using liquid materials or the materials are heavy. Utility Model Content

[0005] The purpose of the utility model is to address the shortcomings of the existing technology and provide a new reciprocating filling machine, which uses a splitting component to cut the packaged products, performs edge cutting on individual packaged products, and can stabilize the products through side grooves to avoid product shaking and limit the product shape, further ensuring cutting accuracy.

[0006] A new reciprocating filling machine includes a shell, the upper surface of which is provided with a liquid storage tank filled with filling materials, a filling pipe installed at the bottom of the liquid storage tank, one end of the filling pipe extending to one side of the shell, the liquid storage tank is used to store the materials to be filled, and then the material needs to be controlled to flow out in sections through external components, so as to facilitate filling and use, a forming component is fixed to one side of the shell through a connecting plate, the forming component is used to transform the sheet packaging layer into a cylindrical shape for subsequent heat-sealed packaging, the forming component is wrapped around the filling pipe, and a fixing frame is installed on the shell. A conveying mechanism for conveying the packaging layer, the conveying mechanism is used to stably convey the packaging layer, a packaging component is provided on one side of the shell below the forming component, the packaging component is used to heat-seal the packaging layer, a reciprocating mechanism for driving the packaging component is fixed in the shell, the reciprocating mechanism is used to drive the packaging component to pull down the protective layer and drive the packaging component to reciprocate up and down, a splitting component is provided below the packaging component, the splitting component is used to split the product packages that have been heat-sealed but connected to each other, and this equipment requires an external power supply and a high-pressure gas source when in use.

[0007] The conveying mechanism includes a conveying rod rotatably mounted between the fixing frames, a tooling component is mounted on the conveying rod, and a conveying motor capable of driving the conveying rod is mounted on the fixing frame. The tooling component needs to be wound and assembled with a packaging layer.

[0008] The fixing frame is provided with an auxiliary plate extending outward, and a vertical slot is opened in the vertical direction of the auxiliary plate. A tensioning rod is slidably connected between the vertical slots. A guide roller is rotatably installed between the fixing frames below the conveying rod. The packaging layer passes around the tensioning rod and then passes from the top of the guide roller into the forming component. The tensioning rod is used to pull the packaging layer to prevent the packaging layer from being excessively tight and loose. If necessary, a sensor can be installed to detect the position of the tensioning rod to control the release of the packaging layer of the conveying motor, and a corresponding control and processing system is also required to be equipped in the shell.

[0009] The packaging assembly includes a side panel, a vertical sealing telescopic cylinder is fixed on the side panel, a heat-sealing vertical plate is fixed to one end of the vertical sealing telescopic cylinder, a horizontal sealing telescopic cylinder is fixed to the side panel located below the vertical sealing telescopic cylinder, a heat-sealing horizontal plate is fixed to the horizontal sealing telescopic cylinder, an inner supporting plate is fixed to the side of the side panel corresponding to the heat-sealing horizontal plate, and the packaging assembly is used to heat-seal the packaging layer into a cylinder in the vertical direction and to seal the bottom in the horizontal direction so as to carry the packaged material.

[0010] The reciprocating mechanism includes a reciprocating motor fixed to the bottom inner side of the shell, a disk body is fixed on the output shaft of the reciprocating motor, a shaft body is fixed to the side edge of the disk body, a reciprocating rod is sleeved on the shaft body, the top end of the reciprocating rod is rotatably connected to a plate body parallel to one side of the shell, a strip hole is opened on the side wall of the shell, and the side plate is fixed to the plate body through the strip hole by a connecting block.

[0011] The cutting assembly includes a frame fixed on one side of the shell, a cutting cylinder is fixed on the frame, one side of the cutting cylinder passes through the frame and is fixed with a force block, a cutting blade is fixed on the force block, and an embedding block is fixed on the shell corresponding to the side of the cutting blade, a side groove is provided on one side of the embedding block, an embedding notch is provided in the side groove corresponding to the cutting blade, and the cutting blade is embedded in the embedding notch to better cut the packaging layer, and the side groove can adapt to the shape of the finished product, so that the cutting process can be performed more stably.

[0012] Arc-shaped knives are provided on both sides of the cutting blade, protrusions are provided in the side grooves corresponding to the embedding notches, and a slide plate is fixed on the bottom of the embedding block.

[0013] A break is provided on the slide plate, a collection box extending to the bottom of the break is fixed on the side wall of the shell, and a cleaning fan is fixed on the bottom of the frame. The cleaning fan is located on one side of the break and can put the cut corners into the collection box.

[0014] The technical effects and advantages of the utility model are as follows: the equipment uses a splitting component to cut the packaged products, performs edge cutting on the individual packaged products, and can stabilize the products through side grooves to avoid product shaking and limit the product shape, further ensuring the cutting accuracy. When the product packaging layer is pulled, the packaging components can be pulled together, so that the packaging layer is more evenly and stably stressed, avoiding wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the conveying mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the reciprocating mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the splitting component of the utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the splitting component of the present invention;

[0020] Figure 6 This is a schematic diagram of the cutting blade installation structure of the present invention.

[0021] In the figure: 1. Shell; 101. Liquid storage tank; 102. Molding component; 103. Fixing frame; 104. Auxiliary plate; 105. Tensioning rod; 2. Conveying mechanism; 201. Conveying rod; 202. Tooling component; 203. Conveying motor; 3. Packaging assembly; 301. Side panel; 302. Vertical sealing telescopic cylinder; 303. Heat-sealing vertical plate; 304. Horizontal sealing telescopic cylinder; 305. Heat-sealing horizontal plate; 306. Inner support plate; 4. Reciprocating mechanism; 401. Reciprocating motor; 402. Disc; 403. Reciprocating rod; 404. Plate; 5. Splitting assembly; 501. Frame; 502. Cutting cylinder; 503. Cutting blade; 504. Embedded block; 505. Embedded notch; 506. Slide plate; 507. Cleaning fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-6 As shown, a new reciprocating filling machine includes a shell 1. A liquid storage tank 101 filled with filling material is provided on the upper surface of the shell 1. A filling pipe is installed at the bottom of the liquid storage tank 101. One end of the filling pipe extends to one side of the shell 1. The liquid storage tank 101 is used to store the material to be filled. Then, the material needs to be controlled to flow out in sections through external components to facilitate filling. A forming component 102 is fixed to one side of the shell 1 through a connecting plate. The forming component 102 is used to transform the sheet packaging layer into a cylindrical shape for subsequent heat-sealed packaging. The forming component 102 is wrapped around the filling pipe and the shell 1 is connected to the fixing frame 103. A conveying mechanism 2 for conveying the packaging layer is installed. The conveying mechanism 2 is used to stably convey the packaging layer. A packaging component 3 is provided on one side of the shell 1 below the forming part 102. The packaging component 3 is used to heat-seal the packaging layer. A reciprocating mechanism 4 for driving the packaging component 3 is fixed in the shell 1. The reciprocating mechanism 4 is used to drive the packaging component 3 to pull down the protective layer and drive the packaging component 3 to reciprocate up and down. A splitting component 5 is provided below the packaging component 3. The splitting component 5 is used to split the product packages that have been heat-sealed but connected to each other. This equipment requires an external power supply and a high-pressure gas source when in use.

[0024] The conveying mechanism 2 includes a conveying rod 201 rotatably mounted between the fixed frames 103 , a tooling component 202 is mounted on the conveying rod 201 , a conveying motor 203 capable of driving the conveying rod 201 is mounted on the fixed frames 103 , and a packaging layer needs to be wound and assembled on the tooling component 202 .

[0025] The fixing frame 103 is provided with an auxiliary plate 104 extending outward, and a vertical slot is opened on the auxiliary plate 104 in the vertical direction, and a tensioning rod 105 is slidably connected between the vertical slots. A guide roller is rotatably installed between the fixing frame 103 below the conveying rod 201, and the packaging layer passes around the tensioning rod 105 and then passes through the upper part of the guide roller to the forming component 102. The tensioning rod 105 is used to pull the packaging layer to prevent the packaging layer from being overly tight and loose. If necessary, a sensor can be installed to detect the position of the tensioning rod 105 to control the release of the packaging layer of the conveying motor 203, and a corresponding control processing system is also required in the shell 1. The reciprocating mechanism 4 includes a reciprocating motor 401 fixed to the bottom of the shell 1, and a disk 402 is fixed on the output shaft of the reciprocating motor 401. The side edge of the disk 402 is fixed The shaft body is provided with a reciprocating rod 403, and the top end of the reciprocating rod 403 is rotatably connected to a plate body 404 parallel to one side of the shell body 1. A bar hole is opened on the side wall of the shell body 1, and the side plate 301 is fixed to the plate body 404 through the bar hole through the connecting block. The packaging component 3 includes a side plate 301, and a vertical sealing telescopic cylinder 302 is fixed on the side plate 301, and a heat-sealing vertical plate 303 is fixed on one end of the vertical sealing telescopic cylinder 302. A horizontal sealing telescopic cylinder 304 is fixed on the side plate 301 located below the vertical sealing telescopic cylinder 302, and a heat-sealing horizontal plate 305 is fixed on the horizontal sealing telescopic cylinder 304. An inner support plate 306 is fixed on the side of the side plate 301 corresponding to the heat-sealing horizontal plate 305. The packaging component 3 is used to heat-seal the packaging layer into a cylinder in the vertical direction and seal the bottom in the horizontal direction so as to carry the packaged material.

[0026] The cutting assembly 5 includes a frame 501 fixed to one side of the housing 1, a cutting cylinder 502 is fixed on the frame 501, one side of the cutting cylinder 502 passes through the frame 501 and is fixed with a force block, a cutting blade 503 is fixed on the force block, an embedding block 504 is fixed on the housing 1 on the side corresponding to the cutting blade 503, a side groove is provided on one side of the embedding block 504, an embedding notch 505 is provided in the side groove corresponding to the cutting blade 503, and the cutting blade 503 is embedded in the embedding notch 505 to better cut the packaging layer. , and the side grooves can adapt to the shape of the finished product, and the cutting process is more stable. Arc knives are provided on both sides of the cutting blade 503, and a protrusion is provided at the corresponding embedding groove 505 in the side groove. A slide plate 506 is fixed to the bottom of the embedding block 504, and a break is provided on the slide plate 506. A collection box extending to the bottom of the break is fixed on the side wall of the shell 1, and a cleaning fan 507 is fixed to the bottom of the frame 501. The cleaning fan 507 is located on one side of the break, and the cleaning fan 507 can put the cut corners into the collection box.

[0027] This equipment uses the cutting component 5 to cut the packaged product, performs edge cutting on the individual packaged products, and can stabilize the product through the side grooves to avoid product shaking and limit the product shape, further ensuring the cutting accuracy. When pulling the product packaging layer, the packaging component 3 can pull together to make the packaging layer more evenly and stably stressed to avoid wrinkles. When in use, it requires external power supply and air supply. After the packaging layer is compressed by the forming component 102 to form a cylindrical shape, the vertical sealing telescopic cylinder 302 can vertically heat seal the protection layer. The heat sealing method The method of electric heating combined with heat conduction of metal blocks is adopted. After the first heat sealing, it needs to be pulled down for a while, and then the horizontal sealing telescopic cylinder 304 is used to perform horizontal heat sealing. Then the material in the liquid storage tank 101 can enter the packaging layer. After filling a certain amount, the packaging component 3 pulls the packaging layer downward to perform the next group of packaging operations. When the packaged product moves to the style component, the cutting blade 503 cuts the connection of the packaging layer, and then the product falls. When the product and the cut corners move to the side of the cleaning fan 507, the cleaning fan 507 will blow away the small piece of packaging layer and drop it into the collection box.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A novel reciprocating filling machine comprises a housing (1), wherein the upper surface of the housing (1) is provided with a liquid storage tank (101) filled with filling material, a dispensing pipe is installed at the bottom of the liquid storage tank (101), one end of the dispensing pipe extends to one side of the housing (1), a forming component (102) is fixed to one side of the housing (1) through a connecting plate, and the forming component (102) is wrapped around the outside of the dispensing pipe, and a conveying mechanism (2) for conveying a packaging layer is installed on the housing (1) through a fixing frame (103), characterized in that: A packaging assembly (3) is provided on one side of the shell (1) below the molding component (102); a reciprocating mechanism (4) for driving the packaging assembly (3) is fixed inside the shell (1); and a splitting assembly (5) is provided below the packaging assembly (3).

2. The novel reciprocating filling machine according to claim 1, characterized in that: The conveying mechanism (2) comprises a conveying rod (201) rotatably mounted between the fixing frames (103), a tooling component (202) being mounted on the conveying rod (201), and a conveying motor (203) capable of driving the conveying rod (201) being mounted on the fixing frames (103).

3. The novel reciprocating filling machine according to claim 2, characterized in that: The fixing frame (103) is provided with an auxiliary plate (104) extending outward, and a vertical groove is provided on the auxiliary plate (104) in the vertical direction. A tensioning rod (105) is slidably connected between the vertical grooves, and a guide roller is rotatably installed between the fixing frame (103) below the conveying rod (201).

4. The novel reciprocating filling machine according to claim 1, characterized in that: The packaging assembly (3) comprises a side plate (301), a vertical sealing telescopic cylinder (302) is fixed on the side plate (301), a heat-sealing vertical plate (303) is fixed on one end of the vertical sealing telescopic cylinder (302), a horizontal sealing telescopic cylinder (304) is fixed on the side plate (301) below the vertical sealing telescopic cylinder (302), a heat-sealing horizontal plate (305) is fixed on the horizontal sealing telescopic cylinder (304), and an inner supporting plate (306) is fixed on one side of the side plate (301) corresponding to the heat-sealing horizontal plate (305).

5. The novel reciprocating filling machine according to claim 4 is characterized in that: The reciprocating mechanism (4) comprises a reciprocating motor (401) fixed to the inner bottom of the housing (1); a disk (402) is fixed to the output shaft of the reciprocating motor (401); a shaft is fixed to the side edge of the disk (402); a reciprocating rod (403) is sleeved on the shaft; the top end of the reciprocating rod (403) is rotatably connected to a plate (404) parallel to one side of the housing (1); a strip hole is opened on the side wall of the housing (1); the side plate (301) is fixed to the plate (404) through a connecting block passing through the strip hole.

6. The novel reciprocating filling machine according to claim 1, characterized in that: The splitting assembly (5) comprises a frame (501) fixed to one side of the shell (1), a cutting cylinder (502) fixed to the frame (501), a force block fixed to one side of the cutting cylinder (502), a cutting blade (503) fixed to the force block, an embedding block (504) fixed to the shell (1) on the side corresponding to the cutting blade (503), a side groove provided on one side of the embedding block (504), and an embedding notch (505) provided in the side groove corresponding to the cutting blade (503).

7. The novel reciprocating filling machine according to claim 6, characterized in that: Both sides of the cutting blade (503) are provided with arc-shaped knives, and a protrusion is provided in the side groove corresponding to the embedding notch (505), and a slide plate (506) is fixed to the bottom of the embedding block (504).

8. The novel reciprocating filling machine according to claim 7, characterized in that: The slide plate (506) is provided with a break opening, a collection box extending below the break opening is fixed on the side wall of the shell (1), and a cleaning fan (507) is fixed at the bottom of the frame (501), and the cleaning fan (507) is located on one side of the break opening.

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