Packaging machine for food packaging

Abstract

The utility model discloses a packaging machine for food packaging. The packaging machine comprises a packaging machine body, a connecting box is fixedly connected to the front end of the packaging machine body, opening mechanisms are fixedly connected to the left side and the right side of the inner wall of the connecting box correspondingly, and each opening mechanism comprises an electric telescopic rod, a connecting plate, a clamping plate, a suction cup, a support, a sleeve rod, a transverse plate, a sliding block, an L-shaped connecting rod, a fixing sleeve block, a connecting block, a balance rod and a hollow sleeve rod. Through the arrangement of the opening mechanism, an electric telescopic rod can work to push a connecting plate and a clamping plate to get close to the inner side, when the connecting plate moves, a fixing sleeve block and an L-shaped connecting rod are driven to move along with the connecting plate, the L-shaped connecting rod moves to drive a sliding block to get close to the inner side along a transverse plate, and the sliding block moves to drive a hollow sleeve rod to move along the surface of a balance rod; finally, after the clamping plates cooperate with the suckers to suck two sides of the packaging bag, the electric telescopic rods work reversely to drive the clamping plates and the suckers to open the opening of the packaging bag so that food materials can be accurately filled.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging machines, in particular to a packaging machine for food packaging. Background Technique

[0002] A food packaging machine refers to a machine that can complete all or part of the product and food packaging process, and its process includes main processes such as filling, wrapping, and sealing, as well as related front and back processes such as cleaning, stacking, and disassembling.

[0003] The food packaging machine can seal and package food, thus effectively reducing external pollution and oxidation, and ensuring the quality and safety of food. However, the existing food packaging machines cannot effectively open the bags during processing, resulting in inaccurate filling of food materials, causing waste of resources and reducing the processing efficiency of the food packaging machine.

[0004] Therefore, it is necessary to design and transform the food packaging machine to effectively prevent the problem that the food packaging machine cannot effectively open the bags during processing, resulting in inaccurate filling of food materials and waste of resources. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a packaging machine for food packaging, which has the advantage of quickly opening the bags, and solves the problem that the food packaging machine cannot effectively open the bags during processing, resulting in inaccurate filling of food materials and waste of resources.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A packaging machine for food packaging, including;

[0007] A packaging machine body;

[0008] A connection box is fixedly connected to the front end of the packaging machine body, and opening mechanisms are fixedly connected to both the left and right sides of the inner wall of the connection box;

[0009] The opening mechanism includes an electric telescopic rod, a connecting plate, a clamping plate, a suction cup, a bracket, a sleeve rod, a horizontal plate, a slider, an L-shaped connecting rod, a fixed sleeve block, a connecting block, a balance rod and a hollow sleeve rod. Electric telescopic rods are fixedly connected to both the left and right sides of the inner wall of the connecting box. A connecting plate is fixedly connected to the inner side of the electric telescopic rod. A clamping plate is fixedly connected to the back end of the connecting plate. The back end of the clamping plate penetrates through the back end of the connecting box. Suction cups are fixedly connected to both the front end and the back end of the inner side of the clamping plate. Brackets are fixedly connected to both the left and right sides of the bottom of the inner wall of the connecting box. A sleeve rod is fixedly connected to the inner side of the bracket. One end of the sleeve rod away from the bracket is sleeved on the surface of the electric telescopic rod. Horizontal plates are fixedly connected horizontally to both the top and bottom of the inner side of the bracket. Sliders are slidably connected to both the left and right sides of the inner cavity of the horizontal plate. The back end of the slider penetrates through the back end of the horizontal plate and is fixedly connected to an L-shaped connecting rod. One end of the L-shaped connecting rod away from the slider is sleeved on the surface of the connecting plate and is fixedly connected to a fixed sleeve block. Connecting blocks are fixedly connected to both the left and right sides of the front end of the horizontal plate. A balance rod is fixedly connected horizontally to the inner side of the connecting block. A hollow sleeve rod is fixedly connected to the front end of the slider. One end of the hollow sleeve rod away from the slider is sleeved on the surface of the balance rod.

[0010] Preferably, an opening is formed at the back end of the connecting box corresponding to the position of the connecting plate, and the opening is used in cooperation with the connecting plate.

[0011] Preferably, a return spring is sleeved on the surface of the balance rod, and the left and right sides of the return spring are respectively fixedly connected to one side of the hollow sleeve rod.

[0012] Preferably, a slide rail is formed on the surface of the horizontal plate corresponding to the position of the slider, and the slide rail is used in cooperation with the slider.

[0013] Preferably, a blanking plate is fixedly connected to the bottom of the front end of the packaging machine body, and the blanking plate is used in cooperation with the packaging machine body.

[0014] Preferably, universal wheels are fixedly connected to the four corners of the bottom of the packaging machine body, and the universal wheels are used in cooperation with the packaging machine body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the setting of the opening mechanism of the present utility model, the electric telescopic rod can work to push the connecting plate and the clamping plate to move closer to the inside. When the connecting plate moves, it drives the fixed sleeve block and the L-shaped connecting rod to move along. The movement of the L-shaped connecting rod drives the slider to move closer to the inside along the horizontal plate. The movement of the slider drives the hollow sleeve rod to move along the surface of the balance rod. Finally, after the clamping plate cooperates with the suction cup to adsorb both sides of the packaging bag, the electric telescopic rod works in the reverse direction to drive the clamping plate and the suction cup to open the opening of the packaging bag so that the food materials can be accurately filled. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is the present utility model Figure 1 a three-dimensional view of the connection box structure in the present utility model;

[0019] Figure 3 is the present utility model Figure 2 an exploded view of the electric telescopic rod, connecting plate and clamping plate structures in the present utility model;

[0020] Figure 4 is the present utility model Figure 3 a three-dimensional view of the cross plate, slider and L-shaped connecting rod structures in the present utility model.

[0021] In the figure: 1, packaging machine body; 2, connection box; 3, opening mechanism; 301, electric telescopic rod; 302, connecting plate; 303, clamping plate; 304, suction cup; 305, bracket; 306, sleeve rod; 307, cross plate; 308, slider; 309, L-shaped connecting rod; 310, fixed sleeve block; 311, connecting block; 312, balance rod; 313, hollow sleeve rod; 4, opening; 5, return spring; 6, slide rail; 7, blanking plate; 8, universal wheel. Detailed Description of the Preferred Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 4 shown, a packaging machine for food packaging provided by the present utility model includes;

[0024] packaging machine body 1;

[0025] A connection box 2 is fixedly connected to the front end of the packaging machine body 1, and opening mechanisms 3 are fixedly connected to both the left and right sides of the inner wall of the connection box 2;

[0026] The opening mechanism 3 includes an electric telescopic rod 301, a connecting plate 302, a clamping plate 303, a suction cup 304, a bracket 305, a sleeve rod 306, a horizontal plate 307, a slider 308, an L-shaped connecting rod 309, a fixed sleeve block 310, a connecting block 311, a balance rod 312 and a hollow sleeve rod 313. Electric telescopic rods 301 are fixedly connected to both the left and right sides of the inner wall of the connecting box 2. The inner side of the electric telescopic rod 301 is fixedly connected to a connecting plate 302. The back end of the connecting plate 302 is fixedly connected to a clamping plate 303. The back end of the clamping plate 303 penetrates through the back end of the connecting box 2. Suction cups 304 are fixedly connected to both the front end and the back end of the inner side of the clamping plate 303. Brackets 305 are fixedly connected to both the left and right sides of the bottom of the inner wall of the connecting box 2. The inner side of the bracket 305 is fixedly connected to a sleeve rod 306. The end of the sleeve rod 306 away from the bracket 305 is sleeved on the surface of the electric telescopic rod 301. Horizontal plates 307 are fixedly connected horizontally to both the top and the bottom of the inner side of the bracket 305. Sliders 308 are slidably connected to both the left and right sides of the inner cavity of the horizontal plate 307. The back end of the slider 308 penetrates through the back end of the horizontal plate 307 and is fixedly connected to an L-shaped connecting rod 309. The end of the L-shaped connecting rod 309 away from the slider 308 and sleeved on the surface of the connecting plate 302 is fixedly connected to a fixed sleeve block 310. Connecting blocks 311 are fixedly connected to both the left and right sides of the front end of the horizontal plate 307. A balance rod 312 is fixedly connected horizontally to the inner side of the connecting block 311. A hollow sleeve rod 313 is fixedly connected to the front end of the slider 308. The end of the hollow sleeve rod 313 away from the slider 308 is sleeved on the surface of the balance rod 312.

[0027] Reference Figure 2 , an opening 4 is provided at the back end of the connecting box 2 corresponding to the position of the connecting plate 302, and the opening 4 is used in cooperation with the connecting plate 302.

[0028] As a technical optimization scheme of the present invention, through the setting of the opening 4, the connecting plate 302 can complete mechanical transmission through the opening 4, avoiding the phenomenon that the connecting plate 302 is stuck at the opening 4 due to the too narrow width of the opening 4.

[0029] Reference Figure 3 , a return spring 5 is sleeved on the surface of the balance rod 312, and the left and right sides of the return spring 5 are respectively fixedly connected to one side of the hollow sleeve rod 313.

[0030] As a technical optimization scheme of the present invention, through the setting of the return spring 5, it can assist the hollow sleeve rod 313 to work, and at the same time play a role of return buffering, avoiding the situation that the hollow sleeve rod 313 cannot return after moving, resulting in the machine being unable to continue working.

[0031] Reference Figure 3 , a slide rail 6 is provided on the surface of the horizontal plate 307 corresponding to the position of the slider 308, and the slide rail 6 is used in cooperation with the slider 308.

[0032] As a technical optimization solution of the present utility model, through the arrangement of the slide rail 6, the slider 308 can move left and right inside the slide rail 6, and at the same time play a role in limiting, avoiding the phenomenon of deviation of the slider 308 during the movement process.

[0033] Reference Figure 1 , at the bottom of the front end of the packaging body 1, a blanking plate 7 is fixedly connected, and the blanking plate 7 is used in cooperation with the packaging body 1.

[0034] As a technical optimization solution of the present utility model, through the arrangement of the blanking plate 7, it can assist the packaging machine to work, and at the same time play a role in receiving materials, avoiding the damage to the internal food caused by the vertical falling of the packaging bag.

[0035] Reference Figure 1 , at the four corners of the bottom of the packaging body 1, universal wheels 8 are fixedly connected, and the universal wheels 8 are used in cooperation with the packaging body 1.

[0036] As a technical optimization solution of the present utility model, through the arrangement of the universal wheels 8, it can assist the packaging body 1 to work, and at the same time is convenient for movement, avoiding the inconvenience in carrying the packaging body 1 during handling.

[0037] The working principle and usage process of the present utility model: When in use, start the packaging body 1 to work, then place the packaging bag inside the inner side of the clamping plate 303 and start the electric telescopic rod 301 to work. The electric telescopic rod 301 works to push the connecting plate 302 and the clamping plate 303 to move closer to the inner side. The connecting plate 302 moves towards the inner side in cooperation with the opening 4 until the clamping plate 303 contacts the packaging bag. The clamping plate 303 contacts the packaging bag and tightly adsorbs it in cooperation with the suction cup 304. When the connecting plate 302 moves, it drives the fixed sleeve block 310 to move along. The fixed sleeve block 310 moves to drive the L-shaped connecting rod 309 to move synchronously. The L-shaped connecting rod 309 moves to drive the slider 308 to stably move inside the cross plate 307 along the slide rail 6. The slider 308 moves to drive the hollow sleeve rod 313 to move along. The hollow sleeve rod 313 moves on the surface of the balance rod 312 and does work on stretching the return spring 5. The above completes the mechanical synchronous movement. Similarly, conversely, when the electric telescopic rod 301 contracts, it drives the connecting plate 302 and the clamping plate 303 to move away from both sides. While the clamping plate 303 cooperates with the suction cup 304 to move away, the packaging bag opening is opened, so as to realize opening the packaging bag to fill food materials.

[0038] In summary, for the packaging machine for food packaging, through the cooperation of the packaging body 1, the connection box 2, the opening mechanism 3, the electric telescopic rod 301, the connecting plate 302, the clamping plate 303, the suction cup 304, the bracket 305, the sleeve rod 306, the cross plate 307, the slider 308, the L-shaped connecting rod 309, the fixed sleeve block 310, the connecting block 311, the balance rod 312 and the hollow sleeve rod 313, the problem that the existing food packaging machine cannot effectively open the bag during processing, resulting in the inaccurate filling of food materials and causing waste of resources, is solved.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging machine for food packaging, characterized in that: include: Packaging body (1); The front end of the packaging machine body (1) is fixedly connected to a connection box (2), and the left and right sides of the inner wall of the connection box (2) are fixedly connected to opening mechanisms (3); The opening mechanism (3) comprises an electric telescopic rod (301), a connecting plate (302), a clamping plate (303), a suction cup (304), a bracket (305), a sleeve rod (306), a cross plate (307), a slider (308), an L-shaped connecting rod (309), a fixed sleeve block (310), a connecting block (311), a balancing rod (312) and a hollow sleeve rod (313). The left and right sides of the inner wall of the connection box (2) are fixedly connected to the electric telescopic rod (301). The inner side of the electric telescopic rod (301) is fixedly connected to a connecting plate (302), the back end of the connecting plate (302) is fixedly connected to a clamping plate (303), the back end of the clamping plate (303) passes through the back end of the connection box (2), the front end and the back end of the inner side of the clamping plate (303) are fixedly connected to a suction cup (304), the left and right sides of the bottom of the inner wall of the connection box (2) are fixedly connected to a bracket (305), and the inner side of the bracket (305) is fixedly connected to a sleeve rod (30 6), one end of the sleeve rod (306) away from the bracket (305) is sleeved on the surface of the electric telescopic rod (301), the top and bottom of the inner side of the bracket (305) are both transversely fixedly connected to a transverse plate (307), the left and right sides of the inner cavity of the transverse plate (307) are both slidably connected to a slider (308), the back end of the slider (308) passes through the back end of the transverse plate (307) and is fixedly connected to an L-shaped connecting rod (309), the L-shaped connecting rod (309) away from the slider ( A fixed sleeve block (310) is fixedly connected to one end of the slider (308) and sleeved on the surface of the connecting plate (302); the left and right sides of the front end of the transverse plate (307) are fixedly connected to connecting blocks (311); the inner side of the connecting block (311) is transversely fixedly connected to a balancing rod (312); the front end of the slider (308) is fixedly connected to a hollow sleeve rod (313); and one end of the hollow sleeve rod (313) away from the slider (308) is sleeved on the surface of the balancing rod (312).

2. A food packaging machine according to claim 1, characterized in that: An opening (4) is provided at the back end of the connection box (2) and at a position corresponding to the connection plate (302); the opening (4) is used in conjunction with the connection plate (302).

3. A food packaging machine according to claim 1, characterized in that: A return spring (5) is sleeved on the surface of the balance rod (312), and the left side and the right side of the return spring (5) are respectively fixedly connected to one side of the hollow sleeve rod (313).

4. A food packaging machine according to claim 1, characterized in that: A slide rail (6) is provided on the surface of the transverse plate (307) at a position corresponding to the slide block (308), and the slide rail (6) is used in conjunction with the slide block (308).

5. A food packaging machine according to claim 1, characterized in that: A blanking plate (7) is fixedly connected to the bottom of the front end of the packaging machine body (1), and the blanking plate (7) is used in conjunction with the packaging machine body (1).

6. A food packaging machine according to claim 1, characterized in that: Universal wheels (8) are fixedly connected to the four corners of the bottom of the packaging machine body (1), and the universal wheels (8) are used in conjunction with the packaging machine body (1).

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