Cat food aseptic packaging bag production device

Abstract

The utility model relates to packing bag production technical field provides a kind of cat food sterile packing bag production device, comprising: bottom plate, still include: cutting assembly, set up in the bottom plate top outer surface one side, the cutting assembly includes: U-shaped frame, fixedly set up in the bottom plate top outer surface one side, the top center of U-shaped frame is fixedly set with hydraulic cylinder, the output end of hydraulic cylinder penetrates U-shaped frame;Cutting knife, fixedly set up in the output end of hydraulic cylinder;Heat sealing assembly, set up in the bottom plate away from U-shaped frame one side;Transmission roller rotation will packing bag transmission to the lower end of U-shaped frame, while opening two first electric push rod drives positioning plate to move down, make the positioning plate to the both sides of packing bag positioning, positioning plate can make the packing bag that needs to cut taut, then open hydraulic cylinder drives cutting knife to move down, make cutting knife to the packing bag cutting, positioning rod can improve the stability of cutting knife.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag production technology, and in particular to a production device for aseptic packaging bags for cat food. Background Technology

[0002] As residents' living standards continue to improve, more and more people are keeping pets. Among them, cats are one of the most popular pets, and their cute appearance is loved by many people. Cats often need to be fed cat food, and in order to ensure the hygiene of cat food, special sterile packaging bags are often used for loading, transporting and storing cat food.

[0003] In the prior art, such as Chinese Patent No. CN222905039U, a bag cutting device for packaging bag production, which relates to the field of packaging machinery technology, a processing table, a roller frame, and a reel are included. The roller frame is installed at the rear of the processing table, and the reel is installed on the roller frame. This utility model sets up an air blowing system composed of an upper air blowing component, a lower air blowing component, a three-way pipe, and an air blower. This air blowing system can blow air onto the upper and lower surfaces of the packaging bag simultaneously during the bag conveying process, blowing away dust and debris from the surface of the packaging bag, making the surface of the cut packaging bag cleaner, replacing manual cleaning and reducing the intensity of manual labor. This utility model sets up a sliding plate, a chute, and an electric telescopic rod. The electric telescopic rod can drive the sliding plate to move laterally in the chute, thereby adjusting the distance between the second drive roller and the first drive roller to adapt to the production needs of packaging bags of different thicknesses, making this utility model more applicable and more practical.

[0004] While the above solution has the advantages mentioned above, its disadvantages are as follows: the packaging bag is not positioned and tightened during the cutting process, so the packaging bag is prone to slipping during cutting, which affects the cutting efficiency and the quality of the cut packaging bag. In addition, it is not convenient to heat seal one side of the packaging bag according to the cutting size, so heat sealing packaging is required, which increases the workload and reduces the production efficiency of the packaging bag. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art where the packaging bag is not positioned and tightened during the cutting process, which makes it easy for the packaging bag to slip during cutting, thus affecting cutting efficiency and the quality of the cut packaging bag. In addition, it is not convenient to heat seal one side of the packaging bag according to the cutting size, so heat sealing packaging is required, which increases the workload and reduces the production efficiency of the packaging bag.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a cat food aseptic packaging bag production device, comprising: a base plate, and further comprising:

[0007] A cutting assembly is disposed on one side of the top outer surface of the base plate, the cutting assembly comprising:

[0008] A U-shaped frame is fixedly installed on one side of the top outer surface of the base plate. A hydraulic cylinder is fixedly installed at the top center of the U-shaped frame, and the output end of the hydraulic cylinder passes through the U-shaped frame.

[0009] A cutting blade is fixedly mounted at the output end of the hydraulic cylinder;

[0010] The heat-sealing assembly is located on the side of the base plate away from the U-shaped frame.

[0011] Preferably, the cutting component further includes:

[0012] Two connecting plates are fixedly installed at the center of both sides of the U-shaped frame, and a first electric push rod is fixedly installed on the top of the connecting plates;

[0013] The output end of the first electric push rod passes through the connecting plate;

[0014] A positioning plate is fixedly installed at the output end of the first electric push rod;

[0015] A cutting groove is formed at the lower end of the base plate near the U-shaped frame;

[0016] The cutting groove is located directly below the cutting blade.

[0017] The technical effect of adopting the above-mentioned further solution is as follows: the servo motor drives the threaded rod to rotate, and the threaded rod drives the moving plate to move left and right through the slider. The distance between the moving plate and the U-shaped frame can be adjusted according to the size of the packaging bag to be cut. This not only improves the heat sealing of one side of the packaging bag by the moving plate, but also pulls the packaging bag to tighten, so that the cutting blade can cut the packaging bag better.

[0018] Preferably, the heat-sealing assembly includes:

[0019] A rectangular groove is formed on the side of the base plate away from the U-shaped frame, and a sliding groove is formed at the center of the interior of the rectangular groove;

[0020] A threaded rod is movably disposed inside the slide groove, and a slider is movably disposed on the outer surface of the threaded rod;

[0021] The slider can slide laterally inside the groove;

[0022] A movable plate is fixedly mounted on the top of the slider, and a rectangular through groove is formed on the outer surface of the movable plate near the upper end.

[0023] The technical effect of adopting the above-mentioned further solution is as follows: the servo motor drives the threaded rod to rotate, and the threaded rod drives the moving plate to move left and right through the slider. The distance between the moving plate and the U-shaped frame can be adjusted according to the size of the packaging bag to be cut. This not only improves the heat sealing of one side of the packaging bag by the moving plate, but also pulls the packaging bag to tighten, so that the cutting blade can cut the packaging bag better.

[0024] Preferably, two second electric push rods are fixedly installed at the upper end of the rectangular through groove, and a heat-sealing plate is fixedly installed at the bottom of the second electric push rods.

[0025] The technical effect of adopting the above-mentioned further solution is that the two second electric push rods drive the heat sealing plate to heat seal one side of the packaging bag, which facilitates the subsequent filling of cat food.

[0026] Preferably, a servo motor is fixedly installed at the center of one side of the base plate, and the output end of the servo motor is connected to the threaded rod through the slide groove.

[0027] The technical effect of adopting the above-mentioned further solution is that: the servo motor is turned on to drive the threaded rod to rotate, and the threaded rod drives the moving plate to move left and right through the slider. The distance between the moving plate and the U-shaped frame can be adjusted according to the size of the packaging bag to be cut as needed.

[0028] Preferably, telescopic sleeves are fixedly provided on both sides of the slider, and the other end of the telescopic sleeve is fixedly provided on the inner opposite surface of the slide groove. The telescopic sleeve is movably sleeved on the outer surface of the threaded rod.

[0029] The technical effect of adopting the above-mentioned further solution is that the telescopic sleeve can be adjusted by the slider at any time, which better protects the threaded rod and prevents impurities from affecting the rotation of the threaded rod.

[0030] Preferably, the base plate has an installation groove on the side near the U-shaped frame, and a transmission roller is movably arranged inside the installation groove.

[0031] The technical effect of adopting the above-mentioned further solution is that the rotation of the transmission rollers transfers the packaging bags to the lower end of the U-shaped frame.

[0032] Preferably, positioning rods are fixedly provided on both sides of the top of the cutting blade, and the positioning rods pass through the U-shaped frame.

[0033] The technical effect of adopting the above-mentioned further solution is that the positioning rod can improve the stability of the cutting blade, enabling it to cut the packaging bag better.

[0034] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0035] 1. In this utility model, the rotation of the transmission roller transports the packaging bag to the lower end of the U-shaped frame. At the same time, the two first electric push rods are activated to drive the positioning plate to move down, so that the positioning plate positions the two sides of the packaging bag. The positioning plate can tighten the packaging bag that needs to be cut. Then, the hydraulic cylinder is activated to drive the cutting blade to move down, so that the cutting blade cuts the packaging bag. After the cutting is completed, the two first electric push rods drive the positioning plate to move up, so that the cut packaging bag can be taken out. The cutting blade drives the two positioning rods to move up and down. The positioning rods can improve the stability of the cutting blade and make it cut the packaging bag better.

[0036] 2. In this utility model, one side of the packaging bag is conveyed into the interior of the rectangular through groove. At the same time, two second electric push rods are activated. The second electric push rods drive the heat sealing plate to heat seal one side of the packaging bag, which facilitates the subsequent filling of cat food. The servo motor is activated to drive the threaded rod to rotate. The threaded rod drives the moving plate to move left and right through the slider. The distance between the moving plate and the U-shaped frame can be adjusted according to the size of the packaging bag to be cut. This not only improves the heat sealing of one side of the packaging bag by the moving plate, but also pulls the packaging bag to tighten, so that the cutting blade can cut the packaging bag better. Attached Figure Description

[0037] Figure 1 This utility model provides a structural schematic diagram of a cat food aseptic packaging bag production device;

[0038] Figure 2 This utility model provides an exploded structural diagram of a cat food aseptic packaging bag production device;

[0039] Figure 3 This utility model provides a cross-sectional structural diagram of a cat food aseptic packaging bag production device;

[0040] Figure 4 This utility model proposes a production device for aseptic packaging bags for cat food. Figure 1 Enlarged structural diagram at point A in the middle.

[0041] Legend:

[0042] 1. Base plate; 101. Rectangular groove; 102. Slide groove; 103. Slider; 104. Moving plate; 105. Rectangular through groove; 106. Heat-sealing plate; 107. Telescopic sleeve; 108. Servo motor; 109. U-shaped frame; 110. Hydraulic cylinder; 111. Positioning rod; 112. Cutting blade; 113. Connecting plate; 114. First electric push rod; 115. Positioning plate; 116. Cutting groove; 117. Threaded rod; 118. Mounting groove; 119. Transmission roller; 120. Second electric push rod. Detailed Implementation

[0043] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0044] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0045] Example 1, as Figure 1-4 As shown, this utility model provides a production device for aseptic packaging bags for cat food, including: a base plate 1, a cutting component, and a heat sealing component;

[0046] The cutting assembly includes: a U-shaped frame 109 fixedly installed on one side of the top outer surface of the base plate 1; a hydraulic cylinder 110 fixedly installed at the top center of the U-shaped frame 109; the output end of the hydraulic cylinder 110 passes through the U-shaped frame 109; a cutting blade 112 fixedly installed at the output end of the hydraulic cylinder 110; and positioning rods 111 fixedly installed on both sides of the top of the cutting blade 112, with the positioning rods 111 passing through the U-shaped frame 109.

[0047] The hydraulic cylinder 110 can drive the cutting blade 112 to cut the packaging bag, while the positioning rod 111 can improve the stability of the cutting blade 112, enabling it to cut the packaging bag better.

[0048] A connecting plate 113 is fixedly installed at the center of both sides of the U-shaped frame 109. A first electric push rod 114 is fixedly installed on the top of the connecting plate 113. A positioning plate 115 is fixedly installed at the output end of the first electric push rod 114.

[0049] Among them, the first electric push rod 114 drives the positioning plate 115 to move down, positioning the two sides of the packaging bag, which can tighten the packaging bag and prevent it from sliding during cutting, thus affecting the cutting effect;

[0050] A cutting groove 116 is provided at the lower end of the base plate 1 near the U-shaped frame 109;

[0051] A mounting groove 118 is provided on the side of the base plate 1 near the U-shaped frame 109, and a transmission roller 119 is installed inside the mounting groove 118.

[0052] In this embodiment, the cutting groove 116 allows the cutting blade of the cutting knife 112 to be embedded during cutting, preventing the cutting blade from directly contacting the base plate 1 and causing damage to the cutting knife 112.

[0053] Example 2, as Figure 1-4As shown, the heat sealing assembly includes: a rectangular groove 101 is provided on the side of the base plate 1 away from the U-shaped frame 109, a sliding groove 102 is provided at the center of the rectangular groove 101, a threaded rod 117 is movably embedded in the sliding groove 102, a servo motor 108 is fixedly installed at the center of one side of the base plate 1, the output end of the servo motor 108 is connected to the threaded rod 117, and a slider 103 is movably sleeved on the outer surface of the threaded rod 117;

[0054] The servo motor 108 can drive the slider 103 to move left and right through the threaded rod 117, thereby driving the moving plate 104 to move and adjust its position.

[0055] A movable plate 104 is fixedly installed on the top of the slider 103, and a rectangular through groove 105 is opened on the outer surface of the movable plate 104 near the upper end.

[0056] The slider 103 can drive the moving plate 104 to adjust the distance to one side of the packaging bag according to the cutting size of the packaging bag, so that the end of the packaging bag that needs to be heat-sealed can be better embedded in the interior of the rectangular through groove 105.

[0057] Both second electric push rods 120 are fixedly installed at the upper end inside the rectangular through groove 105, and a heat sealing plate 106 is fixedly installed at the output end of the second electric push rod 120.

[0058] Telescopic sleeves 107 are fixedly installed on both sides of the slider 103, and the other end of the telescopic sleeve 107 is fixedly installed on the inner opposite surface of the slide groove 102.

[0059] In this embodiment, the telescopic sleeve 107 can be extended and retracted by the slider 103 at any time to better protect the threaded rod 117 and prevent impurities from affecting the rotation of the threaded rod 117.

[0060] Working principle: The transmission roller 119 rotates to transfer the packaging bag to the lower end of the U-shaped frame 109. At the same time, the two first electric push rods 114 are activated to drive the positioning plate 115 to move down, so that the positioning plate 115 positions the two sides of the packaging bag. The positioning plate 115 can tighten the packaging bag to be cut. Then, the hydraulic cylinder 110 is activated to drive the cutting blade 112 to move down, so that the cutting blade 112 cuts the packaging bag. After the cutting is completed, the two first electric push rods 114 drive the positioning plate 115 to move up, so that the cut packaging bag can be taken out. The cutting blade 112 drives the two positioning rods 111 to move up and down. The positioning rods 111 can improve the stability of the cutting blade 112, so that it can cut the packaging bag better. The two first electric push rods 114 are the same in model, power, etc., so they can be started synchronously.

[0061] One side of the packaging bag is conveyed into the rectangular channel 105. At the same time, two second electric push rods 120 are activated. The second electric push rods 120 drive the heat sealing plate 106 to heat seal one side of the packaging bag, which facilitates the filling of cat food later. The servo motor 108 is activated to drive the threaded rod 117 to rotate. The threaded rod 117 drives the moving plate 104 to move left and right through the slider 103. The distance between the moving plate 104 and the U-shaped frame 109 can be adjusted according to the size of the packaging bag to be cut. This not only improves the heat sealing of one side of the packaging bag by the moving plate 104, but also pulls the packaging bag to tighten it, so that the cutting blade 112 can cut the packaging bag better. The two second electric push rods 120 are the same in model and power, so they can be started synchronously.

[0062] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A device for producing aseptic packaging bags for cat food, comprising: The base plate (1) is characterized in that it further includes: A cutting assembly is disposed on one side of the top outer surface of the base plate (1), the cutting assembly comprising: A U-shaped frame (109) is fixedly installed on one side of the top outer surface of the base plate (1). A hydraulic cylinder (110) is fixedly installed at the top center of the U-shaped frame (109). The output end of the hydraulic cylinder (110) passes through the U-shaped frame (109). A cutting blade (112) is fixedly mounted at the output end of the hydraulic cylinder (110); The heat-sealing assembly is located on the side of the base plate (1) away from the U-shaped frame (109).

2. The cat food aseptic packaging bag production device according to claim 1, characterized in that: The cutting component also includes: Two connecting plates (113) are fixedly installed at the center of both sides of the U-shaped frame (109), and a first electric push rod (114) is fixedly installed on the top of the connecting plate (113). The output end of the first electric push rod (114) passes through the connecting plate (113). The positioning plate (115) is fixedly installed at the output end of the first electric push rod (114); A cutting groove (116) is formed at the lower end of the base plate (1) near the U-shaped frame (109); The cutting groove (116) is located directly below the cutting blade (112).

3. The cat food aseptic packaging bag production device according to claim 1, characterized in that: The heat-sealing assembly includes: A rectangular groove (101) is formed on the side of the base plate (1) away from the U-shaped frame (109), and a sliding groove (102) is formed at the center of the interior of the rectangular groove (101). A threaded rod (117) is movably disposed inside the slide groove (102), and a slider (103) is movably disposed on the outer surface of the threaded rod (117). The slider (103) can slide laterally inside the groove (102); A movable plate (104) is fixedly disposed on the top of the slider (103), and a rectangular through groove (105) is provided on the outer surface of the movable plate (104) near the upper end.

4. The cat food aseptic packaging bag production device according to claim 3, characterized in that: Two second electric push rods (120) are fixedly installed at the upper end of the rectangular through groove (105), and a heat sealing plate (106) is fixedly installed at the bottom of the second electric push rod (120).

5. The aseptic packaging bag production device for cat food according to claim 1, characterized in that: A servo motor (108) is fixedly installed at the center of one side of the base plate (1). The output end of the servo motor (108) is connected to the threaded rod (117) through the slide groove (102).

6. The cat food aseptic packaging bag production device according to claim 3, characterized in that: Both sides of the slider (103) are fixedly provided with telescopic sleeves (107), and the other end of the telescopic sleeve (107) is fixedly provided on the inner opposite surface of the slide groove (102). The telescopic sleeve (107) is movably sleeved on the outer surface of the threaded rod (117).

7. The aseptic packaging bag production device for cat food according to claim 1, characterized in that: The base plate (1) has an installation groove (118) on the side near the U-shaped frame (109), and a transmission roller (119) is movably arranged inside the installation groove (118).

8. The aseptic packaging bag production device for cat food according to claim 1, characterized in that: Positioning rods (111) are fixedly installed on both sides of the top of the cutting blade (112), and the positioning rods (111) pass through the U-shaped frame (109).

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