Packaging machine for konjak food

Abstract

The utility model relates to the technical field of konjak processing, in particular to a packaging machine for konjak food, which comprises a bottom frame and a weighing mechanism, a packaging mechanism is arranged on the rear side of the bottom frame, the weighing mechanism is positioned on the front side of the bottom frame and comprises a conveying assembly, and the weighing assembly and the conveying assembly comprise a conveying belt. The food packaging machine has the beneficial effects that a packaging bag is placed on the weighing plate, the packaging bag is opened through the bag opening structure before the packaging bag is loaded, then food is loaded into the packaging bag through the discharging assembly, the discharging assembly rapidly stops discharging when the preset weight is reached, the weight of each bag of food is accurately controlled, and the packaging machine is convenient to use. According to the food packaging machine, the packaging bag is arranged, the weight of each bag of food needing to be packaged can be adjusted at will through the adjusting structure, the uniformity of the weight of each bag of food is improved, the food weighing accuracy is improved, meanwhile, automatic discharging is achieved after packaging of the packaging bag is completed, the manual workload is reduced, the packaging efficiency is improved, and the packaging and material taking time is shortened.

Description

Technical Field

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

[0002] Konjac has a long history of cultivation and consumption in my country. It is not only a regular guest on various gourmet tables, but also has many beneficial values ​​to the human body. When processing konjac food, after the steps of puffing, flavoring and baking, a packaging machine is needed to package the konjac blocks so that the packaged konjac food can be subsequently labeled, stored and transported.

[0003] By comparing the patent announcement number CN217075014U, a packaging device for konjac processing, in this scheme, when the device is bagging the konjac food before packaging, the control of the bagging weight of each bag of konjac food is poor, which may cause the phenomenon that the weight of each bag of food after packaging is different, and the weight of each bag of food cannot be well controlled. In addition, after the food is packaged, the packaging bag needs to be removed manually, thereby increasing the manual workload, reducing the packaging efficiency, and increasing the time for packaging and taking materials. Utility Model Content

[0004] The purpose of the utility model is to provide a konjac food packaging machine in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A konjac food packaging machine comprises a base frame, a packaging mechanism is arranged at the rear side of the base frame, and a weighing mechanism for weighing the konjac food is arranged at the front side of the base frame;

[0007] The weighing mechanism comprises a transport component for transporting the konjac food and a weighing component for subpackaging and weighing the konjac food, and the transport component comprises a conveyor belt;

[0008] The weighing component includes multiple packaging frames arranged on the surface of the conveyor belt, a weighing plate slides up and down inside the packaging frame, a compression spring is connected between the weighing plate and the inner wall of the packaging frame, a button is arranged below the weighing plate, and an adjustment structure is arranged below the button. The adjustment structure is used to adjust the weighed weight of each bag of konjac food, a first fixed plate is fixed above the weighing plate, a second fixed plate is arranged behind the first fixed plate, a bag opening structure is arranged between the first fixed plate and the second fixed plate, the bag opening structure is used to automatically open the packaging bag for loading, and automatically unload the packaging bag after the packaging bag is sealed, and a unloading component is arranged above the packaging frame, and the unloading component is used to accurately fill the inside of the opened packaging bag.

[0009] Preferably: the bag opening structure includes a push plate arranged above the first fixed plate, a return spring is connected between the push plate and the upper end of the first fixed plate, a first suction cup is installed at the rear end of the push plate, a second suction cup is installed at one end of the second fixed plate close to the first suction cup, baffles are fixed on both sides of the push plate, two symmetrical first blocks are arranged on the front side of the base frame, the lower end of the first block is elastically connected to the base frame, two symmetrical second blocks are arranged on the rear side of the base frame, the lower end of the second block is elastically connected to the base frame, the second block is arranged obliquely downward, the baffle is slidably matched with the first block, and the baffle is slidably matched with the second block.

[0010] Preferably: the adjustment structure includes an adjustment plate arranged at the lower end of the button, a scale is installed on the side wall of the packaging frame, a threaded rod is rotatably installed on the upper end of the adjustment plate, a partition is arranged on the upper end of the threaded rod, the partition is fixedly connected to the packaging frame, and the threaded rod is threadedly connected to the partition.

[0011] Preferably: the unloading assembly includes a first support frame arranged on the front side of the base frame, a unloading box is fixed at the upper end of the first support frame, two front-to-back symmetrical unloading plates are installed at the lower end of the unloading box, the unloading plates are L-shaped, an electric push rod is arranged between the unloading plates and the side walls of the unloading box, and the unloading plates and the unloading box are slidably matched.

[0012] Preferably: the packaging mechanism includes a second supporting frame arranged on the rear side of the base frame, a first cylinder is arranged on the upper end of the second supporting frame, a lifting frame is fixed to the upper end of the first cylinder, a concave block and a convex block are arranged at the lower end of the lifting frame, the convex block is arranged on the rear side of the concave block, a third cylinder is arranged between the convex block and the lifting frame, and a second cylinder is arranged between the concave block and the lifting frame.

[0013] Preferably: an indicator is fixed on one end of the adjustment plate close to the scale, and a material holding box is arranged at the lower rear side of the base frame.

[0014] Compared with the prior art, the beneficial effects are as follows:

[0015] The packaging bag is placed on the weighing plate, and the packaging bag is opened before loading by means of the bag opening structure, and then the food is loaded into the packaging bag by means of the unloading component. When the preset weight is reached, the unloading component quickly stops unloading, and the weight of each bag of food is accurately controlled. The weight required for packaging of each bag of food can then be adjusted at will by means of the adjustment structure, thereby improving the uniformity of the weight of each bag of food and the accuracy of food weighing. At the same time, the packaging bag is automatically unloaded after packaging, which reduces the manual workload, increases the packaging efficiency, and reduces the time for packaging and retrieving materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a spatial stereogram of a konjac food packaging machine described in the utility model;

[0018] Figure 2 It is a structural schematic diagram of a transport component of a konjac food packaging machine described in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure inside the packaging frame of a konjac food packaging machine described in the utility model;

[0020] Figure 4 It is a structural cross-sectional view of the interior of a packaging frame of a konjac food packaging machine according to the utility model;

[0021] Figure 5 It is a structural schematic diagram of a feeding assembly of a konjac food packaging machine described in the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the structure of a packaging mechanism of a konjac food packaging machine.

[0023] The following are the descriptions of the reference numerals:

[0024] 100, chassis; 201, conveying motor; 202, conveyor belt; 203, transmission shaft; 204, packaging frame; 205, weighing plate; 206, adjusting plate; 207, button; 208, threaded rod; 209, scale; 210, first fixed plate; 211, push plate; 212, first suction cup; 213, second fixed plate; 214, second suction cup; 215, first stopper; 216, second stopper; 217, baffle; 218, unloading box; 219, electric push rod; 220, unloading plate; 301, first cylinder; 302, lifting frame; 303, second cylinder; 304, concave block; 305, third cylinder; 306, convex block. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1-Figure 6 As shown, a konjac food packaging machine includes a base frame 100, a packaging mechanism for packaging the konjac food, the packaging mechanism is located at the rear side of the base frame 100, and a weighing mechanism for weighing the konjac food, the weighing mechanism is located at the front side of the base frame 100.

[0029] In this embodiment: the weighing mechanism includes a transport component for transporting the konjac food and a weighing component for packaging and weighing the konjac food.

[0030] The transport assembly includes two transmission shafts 203 rotatably mounted on the base frame 100 symmetrically in front and back, a conveyor belt 202 is mounted between the two transmission shafts 203 , and a conveying motor 201 is mounted on the rotating end of the transmission shaft 203 .

[0031] The weighing component includes a plurality of packaging frames 204 arranged on the surface of the conveyor belt 202, a weighing plate 205 is sliding up and down inside the packaging frame 204, a compression spring is connected between the weighing plate 205 and the inner wall of the packaging frame 204, a button 207 is arranged below the weighing plate 205, an adjustment structure is arranged below the button 207, and the adjustment structure is used to adjust the weighed weight of each bag of konjac food, a first fixed plate 210 is fixed above the weighing plate 205, a second fixed plate 213 is arranged behind the first fixed plate 210, a bag opening structure is arranged between the first fixed plate 210 and the second fixed plate 213, the bag opening structure is used to automatically open the packaging bag for loading, and automatically unload the packaging bag after the packaging bag is sealed, and a unloading component is arranged above the packaging frame 204, and the unloading component is used to accurately fill the inside of the opened packaging bag.

[0032] The bag-opening structure includes a push plate 211 arranged above the first fixed plate 210, a return spring is connected between the push plate 211 and the upper end of the first fixed plate 210, a first suction cup 212 is installed at the rear end of the push plate 211, a second suction cup 214 is installed at one end of the second fixed plate 213 close to the first suction cup 212, baffles 217 are fixed on both sides of the push plate 211, two symmetrical first blocks 215 are arranged on the front side of the base frame 100, the lower end of the first block 215 is elastically connected to the base frame 100, two symmetrical second blocks 216 are arranged on the rear side of the base frame 100, the lower end of the second block 216 is elastically connected to the base frame 100, the second block 216 is arranged obliquely downward, the baffle 217 slides with the first block 215, and the baffle 217 slides with the second block 216.

[0033] The adjustment structure includes an adjustment plate 206 arranged at the lower end of the button 207, a scale 209 is installed on the side wall of the packaging frame 204, a threaded rod 208 is rotatably installed on the upper end of the adjustment plate 206, a partition is arranged on the upper end of the threaded rod 208, the partition is fixedly connected to the packaging frame 204, the threaded rod 208 is threadedly connected to the partition, and an indicator is fixed on one end of the adjustment plate 206 close to the scale 209.

[0034] The unloading component includes a first support frame arranged on the front side of the base frame 100, a unloading box 218 is fixed on the upper end of the first support frame, and two unloading plates 220 symmetrically arranged at the lower end of the unloading box 218, the unloading plate 220 is L-shaped, and an electric push rod 219 is arranged between the unloading plate 220 and the side wall of the unloading box 218, the unloading plate 220 and the unloading box 218 are slidably matched, and the packaging bag is placed on the weighing plate 205, and the packaging bag is opened before the packaging bag is loaded by the bag opening structure, and then the food is loaded into the packaging bag by the unloading component, and when the preset weight is reached, the unloading component quickly stops unloading, and the weight of each bag of food is accurately controlled, and the weight of each bag of food required to be packaged can be adjusted at will by using the adjustment structure, thereby improving the uniformity of the weight of each bag of food and the accuracy of food weighing. At the same time, the packaging bag realizes automatic unloading after packaging, which reduces the manual workload, increases the packaging efficiency, and reduces the time for packaging and material retrieval.

[0035] In this embodiment: the packaging mechanism includes a second support frame arranged at the rear side of the base frame 100, a first cylinder 301 is arranged on the upper end of the second support frame, a lifting frame 302 is fixed on the upper end of the first cylinder 301, a concave block 304 and a convex block 306 are arranged at the lower end of the lifting frame 302, the convex block 306 is arranged at the rear side of the concave block 304, a third cylinder 305 is arranged between the convex block 306 and the lifting frame 302, a second cylinder 303 is arranged between the concave block 304 and the lifting frame 302, a material holding box is arranged at the lower rear side of the base frame 100, the first cylinder 301 pushes the lifting frame 302 to move downward, moves the concave block 304 and the convex block 306 to the front and rear sides of the opening of the packaging bag, and then drives the second cylinder 303 and the third cylinder 305 to respectively drive the concave block 304 and the convex block 306 to move toward each other, so as to seal the upper end of the packaging bag.

[0036] Working principle: First, pull the push plate 211 to move forward, leaving a certain distance between the push plate 211 and the second fixed plate 213, and then put the packaging bags one by one on the weighing plate 205 inside the packaging frame 204, release the push plate 211, and use the rebound of the return spring to drive the first suction cup 212 on the push plate 211 to push the packaging bag to move to the second suction cup 214 on the second fixed plate 213, and use the second suction cup 214 and the first suction cup 212 to clamp and seal the opening of the packaging bag, and drive the conveying motor 201 The conveyor belt 202 is driven to rotate, and multiple packaging frames 204 are driven to move toward the rear side. When the baffles 217 on both sides of the push plate 211 move to the first block 215, the first block 215 blocks the baffle 217. The first block 215 applies a certain reaction force to the baffle 217, prompting the baffle 217 to drive the push plate 211 to move forward to compress the return spring. When the push plate 211 is compressed to the front side, it drives the first suction cup 212 to pull the adsorbed packaging bag forward to open the packaging bag, and then stops the rotation of the conveyor belt 202.

[0037] The electric push rods 219 on the front and rear sides push the discharge plate 220 to move away from each other to open the discharge port of the discharge box 218, and the konjac food inside falls into the packaging bag below, and then presses the weighing plate 205 to move downward. When the weighing plate 205 touches the button 207 below, the electric push rod 219 drives the discharge plate 220 to move quickly, and quickly closes the discharge port of the discharge box 218 to complete the weighing of the food inside the packaging bag. By rotating the threaded rod 208, the adjustment plate 206 is driven up and down, and the button 207 is driven up and down. Combined with the scale 209 on the side wall of the packaging frame 204, the weight of the food required to be placed in the packaging bag can be adjusted at will.

[0038] After weighing, the conveyor belt 202 continues to rotate, driving the weighed packaging bag to move to the rear side, driving the baffle plate 217 to move backward, and then the baffle plate 217 in the compressed state will exert a downward extrusion force on the first stopper 215, driving the first stopper 215 to move downward, causing the first stopper 215 to break away from the obstruction of the baffle plate 217, and then the push plate 211 quickly moves backward to reset, and then the two first suction cups 212 drive the packaging bag in adsorption to move backward to the second suction cup 214, and the first suction cup 212 and the second suction cup 214 are close to each other to clamp and close the bag mouth of the middle packaging bag to prevent the food inside the packaging bag from spilling out during transportation. When it moves to the bottom of the lifting frame 302, it stops moving, and the first cylinder 301 pushes the lifting frame 302 to move downward, and the concave block 304 is moved downward. The convex block 306 moves to the front and rear sides of the opening of the packaging bag, and then drives the second cylinder 303 and the third cylinder 305 to drive the concave block 304 and the convex block 306 to move toward each other, and seal the upper end of the packaging bag. The sealed packaging bag continues to move backward. When the baffle 217 moves to the second baffle 216, the second baffle 216 blocks the baffle 217 again, and applies a forward reaction force to the baffle 217, so that the baffle 217 drives the push plate 211 to be compressed again, and the first suction cup 212 on the push plate 211 moves away from the second suction cup 214 on the second fixed plate 213 again, thereby causing the push plate 211 to break away from the clamping of the packaging bag, and then as the conveyor belt 202 rotates, the packaging bag inside the packaging frame 204 is thrown downward and falls into the material holding box below for collection.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A konjac food packaging machine, comprising a base frame, a packaging mechanism being arranged at the rear side of the base frame, characterized in that: It also includes a weighing mechanism for weighing the konjac food, wherein the weighing mechanism is located at the front side of the base frame; The weighing mechanism comprises a transport assembly for transporting the konjak food and a weighing assembly for subpackaging and weighing the konjak food, wherein the transport assembly comprises a conveyor belt; The weighing component includes a plurality of packaging frames arranged on the surface of the conveyor belt, a weighing plate sliding up and down inside the packaging frame, a compression spring connected between the weighing plate and the inner wall of the packaging frame, a button arranged below the weighing plate, an adjustment structure arranged below the button, the adjustment structure being used to adjust the weighed weight of each bag of konjac food, a first fixed plate fixed above the weighing plate, a second fixed plate arranged behind the first fixed plate, a bag opening structure arranged between the first fixed plate and the second fixed plate, the bag opening structure being used to automatically open the packaging bag for loading, and automatically unload the packaging bag after the packaging bag is sealed, a unloading component is arranged above the packaging frame, the unloading component being used to accurately fill the inside of the opened packaging bag.

2. A konjac food packaging machine according to claim 1, characterized in that: The bag opening structure includes a push plate arranged above the first fixed plate, a return spring is connected between the push plate and the upper end of the first fixed plate, a first suction cup is installed at the rear end of the push plate, and a second suction cup is installed at one end of the second fixed plate close to the first suction cup, and baffles are fixed on both sides of the push plate, two symmetrical first blocks are provided on the front side of the base frame, the lower end of the first block is elastically connected to the base frame, and two symmetrical second blocks are provided on the rear side of the base frame, the lower end of the second block is elastically connected to the base frame, the second block is tilted downward, the baffle is slidably matched with the first block, and the baffle is slidably matched with the second block.

3. A konjac food packaging machine according to claim 2, characterized in that: The adjustment structure includes an adjustment plate arranged at the lower end of the button, a scale is installed on the side wall of the packaging frame, a threaded rod is rotatably installed on the upper end of the adjustment plate, a partition is arranged on the upper end of the threaded rod, the partition is fixedly connected to the packaging frame, and the threaded rod is threadedly connected to the partition.

4. A konjac food packaging machine according to claim 3, characterized in that: The unloading assembly includes a first support frame arranged on the front side of the base frame, a unloading box is fixed to the upper end of the first support frame, and two front-to-back symmetrical unloading plates are installed at the lower end of the unloading box. The unloading plates are L-shaped, and an electric push rod is arranged between the unloading plates and the side walls of the unloading box. The unloading plates are slidably matched with the unloading box.

5. A konjac food packaging machine according to claim 4, characterized in that: The packaging mechanism includes a second supporting frame arranged at the rear side of the base frame, a first cylinder is arranged at the upper end of the second supporting frame, a lifting frame is fixed to the upper end of the first cylinder, a concave block and a convex block are arranged at the lower end of the lifting frame, the convex block is arranged at the rear side of the concave block, a third cylinder is arranged between the convex block and the lifting frame, and a second cylinder is arranged between the concave block and the lifting frame.

6. A konjac food packaging machine according to claim 5, characterized in that: An indicator is fixed on one end of the adjustment plate close to the scale, and a material holding box is arranged at the lower rear side of the base frame.

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