A food packaging counting machine

Abstract

This utility model relates to the field of food packaging technology, and in particular to a food packaging counting machine, comprising four support rods. Each of the four support rods has an anti-slip pad fixedly connected to its lower end. The upper ends of the two front support rods are jointly fixedly connected to a first machine body, and the upper ends of the two rear support rods are jointly fixedly connected to a second machine body. The rear end of the first machine body and the front end of the second machine body are fixedly connected. A filter assembly is inserted and connected to the upper part of the front end of the first machine body. This food packaging counting machine, through the combination of an inclined collection chamber and a single-particle channel, achieves smooth material conveying. Combined with a counting photoelectric sensor, it senses and counts each passing particle, transmitting the data to the control system in real time. This reduces material accumulation and jamming during conveying, improves counting efficiency, ensures counting accuracy, and reduces packaging rework rates.

Description

Technical Field

[0001] This utility model relates to the field of food packaging technology, and in particular to a food packaging counting machine. Background Technology

[0002] In the food processing industry, the packaging of granular foods (such as candy, nuts, and powdered tablets) often requires quantitative counting to ensure accurate and consistent quantity in each package. However, existing counting machines still have the following problems: 1. Impurities or excessively large particles are easily mixed in with the material, which can easily enter the packaging stage through the counting channel, affecting product quality and clogging the channel, leading to equipment failure and increasing the frequency of downtime for cleaning; 2. The material conveying path of existing counting machines is not smooth enough, and materials are prone to accumulation or jamming in the channel, resulting in inaccurate sensing by the counting photoelectric sensor, which in turn affects counting efficiency and accuracy, increasing the probability of rework in subsequent packaging. Therefore, we have introduced a food packaging counting machine. Utility Model Content

[0003] The main purpose of this invention is to provide a food packaging counting machine that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A food packaging counting machine includes four support rods. Each of the four support rods has an anti-slip pad fixedly connected to its lower end. The upper ends of the two front support rods are fixedly connected to a first machine body, and the upper ends of the two rear support rods are fixedly connected to a second machine body. The rear end of the first machine body and the front end of the second machine body are fixedly connected. A feed pipe is inserted and fixedly connected to the upper ends of both the first and second machine bodies. A feed hopper is fixedly connected to the upper end of the feed pipe. A filter assembly is inserted and connected to the upper part of the front end of the first machine body.

[0005] Preferably, the first body includes a front shell, the upper end of the front shell has a first feed port that passes through both the inside and outside, the upper part of the front end of the front shell has a first slot that passes through both the inside and outside, the left inner wall and the right inner wall of the first slot both have second slots, the inner wall of the two second slots both have fixing grooves, the lower part of the front end of the front shell has a connecting groove that passes through both the inside and outside, the middle part of the front end of the front shell has a counting photoelectric sensor fixedly installed, and the lower end of the front shell is fixedly connected to the upper ends of two corresponding support rods.

[0006] By adopting the above technical solution, the counting photocell selected is the "E3Z-D61 model", which can accurately identify fast-moving granular materials and has strong anti-interference ability, making it suitable for general food processing environments.

[0007] Preferably, the second body includes a rear shell, the upper end of which has a second inlet that passes through both the inside and outside, the inner wall of which is fixedly connected to a discharge plate, the upper end of which has a collection chamber, the middle of the front inner wall of which has a single-particle channel that passes through both the inside and outside, the lower end of which is fixedly connected to the upper ends of two corresponding support rods, and the front end of which is fixedly connected to the rear end of which is fixedly connected to the front end of which is ... rear end of which is the front end of which is the rear end of which is the rear end of which is the rear end of which is the rear end of which is the rear end of which is the rear end of which is the rear end of the rear shell.

[0008] By adopting the above technical solution, a stable conveying and temporary storage space for materials is provided. The single-particle channel can ensure that materials pass through in an orderly manner, which is convenient for counting.

[0009] Preferably, the lower part of the feed pipe is fixedly sleeved inside the first feed port and the second feed port.

[0010] By adopting the above technical solution, a stable connection between the feed pipe and the first and second machine bodies is achieved, ensuring that the material can smoothly enter the machine body from the feed hopper and preventing material leakage.

[0011] Preferably, the collecting chamber is inclined at the front-lower and rear-upper angles, and the front part of the single-particle channel is fixedly sleeved in the connecting groove.

[0012] By adopting the above technical solution, the material is allowed to slide naturally into the single-particle channel under gravity by using the tilt angle, reducing accumulation. The connection between the single-particle channel and the connecting groove ensures the continuity of the material conveying path.

[0013] Preferably, the counting photocell is positioned directly above the single-particle channel.

[0014] By adopting the above technical solution, the material passing through the single particle channel can be accurately aligned, improving the accuracy of counting and reducing counting errors caused by positional deviation.

[0015] Preferably, the filter assembly includes a fixing plate and a frame. There are two fixing plates, and each fixing plate has a third slot on its inner side. The left and right ends of the frame are fixedly connected to a plate. A handle is fixedly connected to the middle of the front end of the frame. A filter screen is embedded in the lower part of the inner wall of the frame.

[0016] By adopting the above technical solution, the filter screen can filter impurities in the material, the handle makes it easy to pick up and put in the frame, facilitates cleaning of the filter screen, and ensures the filtration effect.

[0017] Preferably, the two fixing plates are respectively fixedly engaged in the two corresponding fixing slots, the card frame is movably engaged in the first card slot, and the two card plates are respectively movably engaged in the two corresponding second card slots and the two corresponding third card slots.

[0018] By adopting the above technical solution, the filter components can be stably installed and flexibly disassembled, which not only ensures the stability during filtration, but also facilitates the subsequent cleaning and maintenance of the filter screen.

[0019] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, after the material is poured into the feeding hopper, it enters the first machine body through the feeding pipe. It first passes through the filter screen in the filter assembly. The filter screen can accurately intercept impurities or oversized particles mixed in the material. When the impurities accumulate to a certain extent, the operator can hold the handle and pull the card frame out of the first card slot, clean the filter screen, and then reinstall it through the cooperation of the card plate with the second and third card slots to ensure the continuous and stable filtration effect, avoid impurities entering the subsequent packaging process, reduce equipment failure caused by impurities clogging the single particle channel, and reduce downtime maintenance costs. 2. In this utility model, the smooth conveying of materials is achieved through the combination of the inclined collection chamber and the single-particle channel. In the process of use, the filtered material enters the collection chamber of the second body. Since the collection chamber is inclined at the front and lower and the rear and upper, the material can slide forward naturally along the inner wall with the help of gravity and enter the single-particle channel smoothly. At the same time, the counting photoelectric sensor is set directly above the single-particle channel, which can sense and count each particle of material passing through and transmit the data to the control system in real time. This reduces the accumulation and jamming of materials during the conveying process, improves the counting efficiency, ensures the counting accuracy, and reduces the packaging rework rate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a food packaging counting machine according to the present invention; Figure 2 This is a schematic diagram of the structure of the first body of a food packaging counting machine according to the present invention; Figure 3 This is a schematic diagram of the structure of the second body of a food packaging counting machine according to the present invention; Figure 4 This is a schematic diagram of the filter assembly of a food packaging counting machine according to the present invention.

[0021] In the diagram: 1. Support rod; 2. Anti-slip pad; 3. First body; 4. Second body; 5. Feed pipe; 6. Feed hopper; 7. Filter assembly; 31. Front shell; 32. First feed inlet; 33. First slot; 34. Second slot; 35. Fixing slot; 36. Connecting slot; 37. Counting photoelectric sensor; 41. Rear shell; 42. Second feed inlet; 43. Discharge plate; 44. Collection chamber; 45. Single particle channel; 71. Fixing plate; 72. Frame; 73. Third slot; 74. Plate; 75. Handle; 76. Filter screen. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-4 This utility model provides a technical solution: A food packaging counting machine includes four support rods 1. Each of the four support rods 1 has an anti-slip pad 2 fixedly connected to its lower end. The upper ends of the two front support rods 1 are fixedly connected to a first machine body 3. The upper ends of the two rear support rods 1 are fixedly connected to a second machine body 4. The rear end of the first machine body 3 and the front end of the second machine body 4 are fixedly connected. The upper ends of the first machine body 3 and the second machine body 4 are connected to a feed pipe 5. The upper end of the feed pipe 5 is fixedly connected to a feed hopper 6. A filter assembly 7 is connected to the upper front end of the first machine body 3.

[0026] In this embodiment, the first machine body 3 includes a front shell 31, with a first feed inlet 32 ​​penetrating through the inside and outside at the upper end of the front shell 31, a first slot 33 penetrating through the inside and outside at the upper front end of the front shell 31, a second slot 34 on both the left and right inner walls of the first slot 33, a fixing groove 35 on the inner wall of each of the two second slots 34, a connecting groove 36 penetrating through the inside and outside at the lower front end of the front shell 31, a counting photoelectric sensor 37 fixedly installed at the middle of the front end of the front shell 31, and the lower end of the front shell 31 fixedly connected to the upper ends of two corresponding support rods 1; the second machine body 4 includes a rear shell 41, with a second feed inlet 42 penetrating through the inside and outside at the upper end of the rear shell 41, a discharge plate 43 fixedly connected to the inner wall of the rear shell 41, a collection chamber 44 at the upper end of the discharge plate 43, a single-particle channel 45 penetrating through the inside and outside at the middle of the front inner wall of the collection chamber 44, and the lower end of the rear shell 41 fixedly connected to the upper ends of two corresponding support rods 1; the rear shell 41... The front end of the filter assembly is fixedly connected to the rear end of the front shell 31; the lower part of the feed pipe 5 is fixedly sleeved in the first feed port 32 and the second feed port 42; the collection chamber 44 is inclined at the front-lower and rear-upper angles, and the front part of the single particle channel 45 is fixedly sleeved in the connecting groove 36; the counting photoelectric sensor 37 is located directly above the single particle channel 45; the filter assembly 7 includes a fixing plate 71 and a frame 72, there are two fixing plates 71, and the inner sides of the two fixing plates 71 are each provided with a third slot 73; the left and right ends of the frame 72 are fixedly connected with a plate 74; the front middle of the frame 72 is fixedly connected with a handle 75; the lower part of the inner wall of the frame 72 is embedded with a filter screen 76; the two fixing plates 71 are respectively fixedly clipped into the corresponding two fixing grooves 35; the frame 72 is movably clipped into the first slot 33; the two plates 74 are respectively movably clipped into the corresponding two second slots 34 and the corresponding two third slots 73.

[0027] It should be noted that this utility model is a food packaging counting machine. In use, the granular food to be packaged is held in hand and slowly poured into the feed hopper 6. The material enters the first body 3 and the second body 4 through the feed pipe 5. Under gravity, the material falls and first passes through the filter screen 76 in the filter assembly 7. The filter screen 76 intercepts impurities or excessively large particles mixed in the material. The filtered, qualified material continues to move downwards and enters the collection chamber 44 in the second body 4. Because the collection chamber 44 is inclined at the front-down and rear-up angle, the material will flow along the collection chamber 44. The material slides forward along the inner wall of the collecting cavity 44 and eventually enters the single-particle channel 45. When the material passes through the single-particle channel 45, the counting photoelectric sensor 37 directly above will sense and count each particle that passes through and transmit the counting data to the equipment control system in real time. If it is necessary to clean the filtered impurities, you can hold the handle 75 of the filter assembly 7 and pull the frame 72 out of the first slot 33. After cleaning the impurities on the filter screen 76, the frame 72 can be re-inserted into the first slot 33 through the cooperation of the plate 74 with the second slot 34 and the third slot 73, and the equipment can continue to be used.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A food packaging counting machine, comprising a support rod (1), characterized in that: The support rod (1) is provided in four parts. The lower end of each of the four support rods (1) is fixedly connected to an anti-slip pad (2). The upper ends of the two front support rods (1) are fixedly connected to a first body (3). The upper ends of the two rear support rods (1) are fixedly connected to a second body (4). The rear end of the first body (3) and the front end of the second body (4) are fixedly connected. The upper ends of the first body (3) and the upper ends of the second body (4) are connected to a feed pipe (5). The upper end of the feed pipe (5) is fixedly connected to a feed hopper (6). The upper part of the front end of the first body (3) is connected to a filter assembly (7). The first body (3) includes a front shell (31), the upper end of the front shell (31) has a first feed port (32) that passes through both inside and outside, the upper part of the front end of the front shell (31) has a first slot (33) that passes through both inside and outside, the left inner wall and the right inner wall of the first slot (33) both have a second slot (34), the inner wall of the two second slots (34) both have a fixing groove (35), the lower part of the front end of the front shell (31) has a connecting groove (36) that passes through both inside and outside, the middle part of the front end of the front shell (31) is fixedly installed with a counting photoelectric sensor (37), and the lower end of the front shell (31) is fixedly connected to the upper end of the two corresponding support rods (1).

2. The food packaging counting machine according to claim 1, characterized in that: The second body (4) includes a rear shell (41), the upper end of which has a second feed port (42) that passes through both inside and outside. The inner wall of the rear shell (41) is fixedly connected to a discharge plate (43), the upper end of which has a collection chamber (44), the middle of the front inner wall of the collection chamber (44) has a single particle channel (45) that passes through both inside and outside. The lower end of the rear shell (41) is fixedly connected to the upper ends of two corresponding support rods (1), and the front end of the rear shell (41) is fixedly connected to the rear end of the front shell (31).

3. A food product packaging counting machine according to claim 1, wherein: The lower part of the feed pipe (5) is fixedly sleeved inside the first feed port (32) and the second feed port (42).

4. A food packaging piece counting machine according to claim 2, characterized in that: The collecting chamber (44) is inclined at the front and lower and the rear and upper, and the front part of the single particle channel (45) is fixedly sleeved in the connecting groove (36).

5. A food product packaging counting machine according to claim 1, wherein: The counting photocell (37) is positioned directly above the single-particle channel (45).

6. A food product packaging counting machine according to claim 1, wherein: The filter assembly (7) includes a fixing plate (71) and a frame (72). There are two fixing plates (71), and a third slot (73) is opened on the inner side of each fixing plate (71). The left and right ends of the frame (72) are fixedly connected to a plate (74). A handle (75) is fixedly connected to the middle of the front end of the frame (72). A filter screen (76) is embedded in the lower part of the inner wall of the frame (72).

7. A food product packaging counting machine according to claim 6, wherein: The two fixing plates (71) are respectively fixedly snapped into the corresponding two fixing slots (35), the card frame (72) is movably snapped into the first card slot (33), and the two card plates (74) are respectively movably snapped into the corresponding two second card slots (34) and the corresponding two third card slots (73).

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