Sealing machine for vegetable bagging

Abstract

The utility model discloses a sealing machine for vegetable bagging, relates to the technical field of vegetable packaging, and aims to solve the technical problem that when an existing sealing machine for vegetable bagging is used for sealing a plastic bag filled with peas, rolling of the peas easily affects sealing performance of a seal. The sealing machine body comprises an equipment table and a sealing mechanism arranged on the equipment table, and the blocking mechanism is arranged on one side of the sealing mechanism; the elastic force of the spring A and the spring B is utilized, the pressing block A and the pressing block B clamp and block the inner side of the opening end of a plastic bag, the pressing block A and the pressing block B firstly ascend and are separated, the height of the inner side of the opening end of the plastic bag pressed by the pressing block A and the pressing block B can be increased, peas are prevented from rolling out, and therefore the sealing performance of a seal is guaranteed; and when the top block moves towards the transverse plate, the inclined part can push the transverse plate upwards, so that the transverse plate ascends more simply and conveniently, and the flat head part can support the bottom of the transverse plate after the transverse plate ascends.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable packaging, and more particularly to a sealing machine for vegetable bagging. Background Art

[0002] As a kind of vegetable, peas are very popular among the general consumer groups. At present, the sale of peas is mainly divided into pea pods and pea grains. For the sale of pea grains, in order to ensure the cleanliness and hygiene of the pea grains, the pea grains are usually put into plastic bags and sealed with a sealing machine.

[0003] At present, when peas are packaged and sealed, the plastic bag containing the peas is usually placed horizontally and then sealed by a sealing machine. However, the peas are relatively smooth in shape and easily roll down to the open end of the plastic bag. The existing vegetable bag sealing machine is difficult to isolate and block the peas during sealing, resulting in the peas easily rolling down to the bottom of the sealing end of the sealing machine, thereby affecting the sealing performance of the sealing machine. In view of this, we propose a vegetable bag sealing machine. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a vegetable bag sealing machine to solve the technical problem that the rolling of peas in the current vegetable bag sealing machine when sealing a plastic bag containing peas easily affects the sealing performance of the seal.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A vegetable bagging sealing machine, comprising a sealing machine body, wherein the sealing machine body comprises an equipment platform and a sealing mechanism disposed on the equipment platform, and further comprises a blocking mechanism disposed on one side of the sealing mechanism;

[0006] The blocking mechanism includes a placing plate, a moving component is provided at the bottom of the placing plate, one end of the placing plate is fixedly connected to the mounting frame, a pressure block A is provided inside, a pressure block B is provided at the bottom of the pressure block A, both ends of the top of the pressure block A are fixedly connected to guide rods, one end of the guide rod is passed through the top frame of the mounting frame, a spring A is sleeved on the guide rod, one end of the spring A is fixedly connected to the inner wall of the top of the mounting frame, and the other end of the spring A is fixedly connected to the top of the pressure block A, a horizontal plate is provided at the top of the mounting frame, the two ends of the bottom of the horizontal plate are respectively fixedly connected to one end of the two guide rods, a top block is provided on one side of the horizontal plate, and the top block is movably connected to the outer wall of the top of the mounting frame.

[0007] Preferably, the top block includes an inclined portion and a flat head portion, the inclined portion is opposite to one side of the horizontal plate, the flat head portion is arranged at the top of the inclined portion, and one end of the inclined portion is connected to one end of the flat head portion, and a T-shaped slider is provided at the bottom of the top block, and a push ring is provided on the side of the top block opposite to the horizontal plate.

[0008] Preferably, a slope adapted to the inclined portion is formed on a side of the transverse plate opposite to the inclined portion.

[0009] Preferably, a T-shaped sliding groove adapted to the T-shaped sliding block is provided at a position of the installation frame relative to the T-shaped sliding block, and the T-shaped sliding block and the T-shaped sliding groove limit sliding.

[0010] Preferably, the mounting frame is provided with through slots A extending toward the top of the mounting frame at both ends relative to the pressing block A, and the mounting frame is provided with through slots B extending toward the bottom of the mounting frame and communicating with the pressing block A at both ends relative to the pressing block B.

[0011] Preferably, sliders A adapted to the through slot A are provided at both ends of the pressing block A, and sliders B adapted to the through slot B are provided at both ends of the pressing block B, and the width of the sliders B is greater than that of the sliders A.

[0012] Preferably, a spring B is provided on the opposite side of the slider A and the slider B extension section, one end of the spring B is fixedly connected to the bottom surface of the slider A extension section, and the other end of the spring B is fixedly connected to the top surface of the slider B extension section.

[0013] Preferably, the moving assembly includes a screw rod, one end of the screw rod is rotatably connected to the equipment table through an installed bearing, the other end of the screw rod is fixedly connected to the motor, a sliding rod is provided on one side of the screw rod, a threaded sleeve is provided on the surface of the screw rod, the top of the threaded sleeve is fixedly connected to the bottom end surface of the placement plate, and a movable sleeve is provided on the surface of the slide rod, and the top of the movable ring is fixedly connected to the bottom end surface of the other end of the placement plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model designs a blocking mechanism and utilizes the elastic force of springs A and B to clamp pressing blocks A and B on the inner side of the open end of the plastic bag containing peas. Pressing blocks A and B first rise and separate to raise the height of pressing blocks A and B to press the inner side of the open end of the plastic bag, so that the peas gather at the closed end of the plastic bag and prevent them from rolling out. When pressing blocks A and B descend, the plastic bag tends to a horizontal state, which facilitates the sealing of the plastic bag, thereby preventing the peas from rolling to the bottom of the sealing end of the sealing machine and affecting the sealing performance.

[0016] 2. The utility model also provides an inclined surface adapted to the inclined portion on the side opposite to the horizontal plate. When the top block moves toward the horizontal plate, the inclined portion can push the horizontal plate upward, making it easier and more convenient to raise the horizontal plate. The flat head can provide support for the bottom of the horizontal plate after the horizontal plate is raised. The user does not need to push the top block with his hands when placing plastic bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the blocking mechanism of the utility model;

[0020] Figure 4 for Figure 3 Enlarged cross-sectional diagram at point A in the middle.

[0021] Description of the numbers in the figure:

[0022] 1. Sealing machine body; 101. Equipment table; 102. Sealing mechanism; 2. Blocking mechanism; 201. Placement plate; 202. Moving assembly; 2021. Screw; 2022. Motor; 2023. Slide; 2024. Threaded sleeve; 2025. Moving ring; 203. Mounting frame; 2031. T-type slide; 2032. Through slot A; 2033. Through slot B; 204. Pressure block A; 2041. Slider A; 205. Pressure block B; 2051. Slider B; 206. Guide rod; 207. Spring A; 208. Horizontal plate; 2081. Inclined surface; 209. Top block; 2091. Inclined portion; 2092. Flat head; 2093. T-type slide; 2094. Push ring; 210. Spring B. DETAILED DESCRIPTION

[0023] like Figures 1 to 4 As shown, the utility model relates to a vegetable bagging sealing machine, which includes a sealing machine body 1 and a blocking mechanism 2.

[0024] like Figure 1 、 Figure 2 As shown, the sealing machine body 1 includes an equipment platform 101 and a sealing mechanism 102 arranged on the equipment platform 101. In this embodiment, the sealing machine body 1 is an existing sealing device for vegetable bagging on the market.

[0025] like Figures 1 to 4 As shown, the blocking mechanism 2 is provided on one side of the sealing mechanism 102 .

[0026] Specifically, such as Figures 1 to 3As shown, the blocking mechanism 2 includes a placing plate 201, a moving component 202 is provided at the bottom of the placing plate 201, one end of the placing plate 201 is fixedly connected to a mounting frame 203, a pressure block A204 is provided inside, a pressure block B205 is provided at the bottom of the pressure block A204, both ends of the top of the pressure block A204 are fixedly connected to a guide rod 206, one end of the guide rod 206 is passed through the top frame of the mounting frame 203, a spring A207 is sleeved on the guide rod 206, one end of the spring A207 is fixedly connected to the inner wall of the top of the mounting frame 203, and the other end of the spring A207 is fixedly connected to the top of the pressure block A204, a horizontal plate 208 is provided at the top of the mounting frame 203, and the two ends of the bottom of the horizontal plate 208 are respectively fixedly connected to one end of the two guide rods 206. A top block 209 is provided on one side of the plate 208, and the top block 209 is movably connected to the outer wall of the top of the installation frame 203. The installation frame 203 is provided with a through slot A2032 extending to the top of the installation frame 203 at both ends relative to the pressure block A204. The installation frame 203 is provided with a through slot B2033 extending to the bottom of the installation frame 203 and communicating with the pressure block A204 at both ends relative to the pressure block B205. Sliders A2041 adapted to the through slot A2032 are provided at both ends of the pressure block A204. Sliders B2051 adapted to the through slot B2033 are provided at both ends of the pressure block B205, and the width of the slider B2051 is greater than the width of the slider A2041. The sliders A2041 and B2051 extend A spring B210 is provided on the opposite side of the segment, one end of the spring B210 is fixedly connected to the bottom surface of the extension segment of the slider A2041, and the other end of the spring B210 is fixedly connected to the top surface of the extension segment of the slider B2051, pulling the horizontal plate 208 upward, driving the pressure block A204 to rise through the guide rod 206 and further compressing the spring A207, driving the sliders A2041 at both ends of the pressure block A204 from the through groove B2033 into the through groove A2032, and the slider A2041 drives the pressure block B205 to rise through the spring B210 and the slider B2051, and the slider B2051 will be blocked when it approaches the through groove A2032 and cannot continue to rise. At this time, the slider A2041 continues to rise along the through groove A2032 and Pull spring B210 to separate pressing block A204 from pressing block B205, put pressing block A204 and pressing block B205 into the inner side of the open end of the plastic bag containing peas, and extend the open end of the plastic bag to the outside of one side of pressing block A204 and pressing block B205, loosen horizontal plate 208, spring A207 drives pressing block A204 and pressing block B205 to descend, and spring B210 resets to drive pressing block A204 and pressing block B205 to press the inner side of the open end of the plastic bag. Pressing block A204 and pressing block B205 rise first to raise the height of pressing block A204 and pressing block B205 to press the inner side of the open end of the plastic bag to prevent the peas from rolling out. When pressing block A204 and pressing block B205 descend, it is convenient to seal the plastic bag.

[0027] Further, such as Figure 3 、 Figure 4As shown, the top block 209 includes an inclined portion 2091 and a flat head portion 2092. The inclined portion 2091 is opposite to one side of the horizontal plate 208, and the flat head portion 2092 is arranged on the top of the inclined portion 2091, and one end of the inclined portion 2091 is connected to one end of the flat head portion 2092. A T-shaped slider 2093 is provided at the bottom of the top block 209, and a push ring 2094 is provided on the side of the top block 209 opposite to the horizontal plate 208. The mounting frame 203 is provided with a T-shaped slot 2031 adapted to the T-shaped slider 2093 at a position relative to the T-shaped slider 2093. The top block 209 is pushed toward the horizontal plate 208 by the push ring 2094, so that the T-shaped slider 2093 slides in the T-shaped slot 2031 to lift the horizontal plate 208.

[0028] Furthermore, Figure 3 As shown, a slope 2081 adapted to the inclined portion 2091 is provided on the opposite side of the horizontal plate 208 and the inclined portion 2091. The horizontal plate 208 and the slope 2081 are adapted to the inclined portion 2091. When the top block 209 moves toward the horizontal plate 208, the inclined portion 2091 can push the horizontal plate 208 upward to make the horizontal plate 208 rise. The flat head portion 2092 can provide support for the bottom of the horizontal plate 208 after the horizontal plate 208 rises. The user does not need to push the top block 209 with his hands all the time when placing the plastic bag.

[0029] It is worth noting that if Figure 1 、 Figure 2 As shown, the moving component 202 includes a screw rod 2021, one end of the screw rod 2021 is rotatably connected to the surface of the equipment table 101 through an installed bearing, and the other end of the screw rod 2021 is fixedly connected to the motor 2022. A sliding rod 2023 is provided on one side of the screw rod 2021, and a threaded sleeve 2024 is provided on the surface of the screw rod 2021. The top of the threaded sleeve 2024 is fixedly connected to the bottom end surface of the placement plate 201, and a movable sleeve 2025 is provided on the surface of the slide rod 2023. The top of the moving ring 2025 is fixedly connected to the other end surface of the bottom of the placement plate 201. The motor 2022 is driven by an external control mechanism to drive the screw rod 2021 to rotate, and the screw rod 2021 drives the placement plate 201 and the moving ring 2025 to slide on the slide rod 2023 to the bottom of the sealing mechanism 102 through the threaded sleeve 2024 to seal.

[0030] Working principle: This embodiment provides a sealing machine for bagging vegetables. When in use, a plastic bag filled with peas is placed on the placing plate 201, and the top block 209 is pushed toward the horizontal plate 208 through the push ring 2094, so that the T-shaped slider 2093 slides in the T-shaped slide groove 2031, and the inclined portion 2091 pushes the horizontal plate 208 upward to make the horizontal plate 208 rise. The horizontal plate 208 drives the pressure block A204 to rise through the guide rod 206 and further compresses the spring A207, driving the sliders A2041 at both ends of the pressure block A204 from the through groove B2033 into the through groove A2032. The slider A2041 drives the pressure block B205 to rise through the spring B210 and the slider B2051. The slider B2051 will be blocked when it approaches the through groove A2032 and cannot continue to rise. At this time, the slider A2041 continues to rise along the through groove A2032 and pulls the spring B210, separates the pressing block A204 from the pressing block B205, uses the flat head 2092 to provide support for the bottom of the horizontal plate 208, puts the pressing block A204 and the pressing block B205 into the inner side of the open end of the plastic bag containing peas, and extends the open end of the plastic bag to the outside of one side of the pressing block A204 and the pressing block B205, pulls the push ring 2094 in the opposite direction to separate the top block 209 from the horizontal plate 208, and the horizontal plate 208 descends. The spring A207 drives the pressing block A204 and the pressing block B205 to descend. The spring B210 resets and drives the pressing block A204 and the pressing block B205 to press the inner side of the open end of the plastic bag. The motor 2022 is driven by the external control mechanism to drive the screw rod 2021 to rotate. The screw rod 2021 drives the placement plate 201 and the movable ring 2025 to slide on the slide rod 2023 to the bottom of the sealing mechanism 102 for sealing through the threaded sleeve 2024.

[0031] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A vegetable bagging sealing machine, comprising a sealing machine body (1), wherein the sealing machine body (1) comprises an equipment platform (101) and a sealing mechanism (102) arranged on the equipment platform (101), characterized in that: It also includes a blocking mechanism (2), the blocking mechanism (2) being arranged on one side of the sealing mechanism (102); The blocking mechanism (2) comprises a placement plate (201), a movable assembly (202) is provided at the bottom of the placement plate (201), one end of the placement plate (201) is fixedly connected to a mounting frame (203), a pressing block A (204) is provided in the mounting frame (203), a pressing block B (205) is provided at the bottom of the pressing block A (204), both ends of the top of the pressing block A (204) are fixedly connected to a guide rod (206), one end of the guide rod (206) is passed through the top frame of the mounting frame (203), and the guide rod (206) The upper sleeve is provided with a spring A (207), one end of the spring A (207) is fixedly connected to the inner wall of the top of the installation frame (203), and the other end of the spring A (207) is fixedly connected to the top of the pressure block A (204). A horizontal plate (208) is provided on the top of the installation frame (203), and the two ends of the bottom of the horizontal plate (208) are respectively fixedly connected to one end of the two guide rods (206). A top block (209) is provided on one side of the horizontal plate (208), and the top block (209) is movably connected to the outer wall of the top of the installation frame (203).

2. The vegetable bagging and sealing machine according to claim 1, characterized in that: The top block (209) comprises an inclined portion (2091) and a flat head portion (2092), wherein the inclined portion (2091) is opposite to one side of the transverse plate (208), the flat head portion (2092) is arranged on the top of the inclined portion (2091), and one end of the inclined portion (2091) is connected to one end of the flat head portion (2092), and a T-shaped slider (2093) is provided at the bottom of the top block (209), and a push ring (2094) is provided on the side of the top block (209) opposite to the transverse plate (208).

3. The vegetable bag sealing machine according to claim 2, characterized in that: A slope (2081) adapted to the inclined portion (2091) is provided on a side of the transverse plate (208) opposite to the inclined portion (2091).

4. The vegetable bagging and sealing machine according to claim 2, characterized in that: The installation frame (203) is provided with a T-shaped sliding groove (2031) adapted to the T-shaped sliding groove (2093) at a position relative to the T-shaped sliding groove (2093), and the T-shaped sliding groove (2031) of the T-shaped sliding groove (2093) is limited in sliding.

5. The vegetable bagging and sealing machine according to claim 4, characterized in that: The mounting frame (203) is provided with a through slot A (2032) extending toward the top of the mounting frame (203) at positions relative to both ends of the pressing block A (204), and the mounting frame (203) is provided with a through slot B (2033) extending toward the bottom of the mounting frame (203) and communicating with the pressing block A (204) at positions relative to both ends of the pressing block B (205).

6. The vegetable bagging and sealing machine according to claim 5, characterized in that: Slide blocks A (2041) adapted to fit the through slot A (2032) are provided at both ends of the pressing block A (204), and slide blocks B (2051) adapted to fit the through slot B (2033) are provided at both ends of the pressing block B (205), and the width of the slide blocks B (2051) is greater than that of the slide blocks A (2041).

7. The vegetable bagging and sealing machine according to claim 6, characterized in that: A spring B (210) is provided on one side of the slider A (2041) and the extending section of the slider B (2051) opposite to each other, one end of the spring B (210) being fixedly connected to the bottom surface of the extending section of the slider A (2041), and the other end of the spring B (210) being fixedly connected to the top surface of the extending section of the slider B (2051).

8. The vegetable bagging and sealing machine according to claim 1, characterized in that: The moving assembly (202) comprises a screw rod (2021), one end of the screw rod (2021) is rotatably connected to the tabletop of the equipment table (101) via a mounting bearing, the other end of the screw rod (2021) is fixedly connected to a motor (2022), a sliding rod (2023) is provided on one side of the screw rod (2021), a threaded sleeve (2024) is provided on the surface of the screw rod (2021), the top of the threaded sleeve (2024) is fixedly connected to the surface of one end of the bottom of the placement plate (201), a movable sleeve (2025) is provided on the surface of the slide rod (2023), and the top of the movable ring (2025) is fixedly connected to the surface of the other end of the bottom of the placement plate (201).

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