Quantitative packaging machine

Abstract

The utility model discloses a quantitative packaging machine which comprises a mounting frame, a charging barrel is arranged in the middle of the upper end of the mounting frame, a control switch group is arranged at the upper end of the left side of the mounting frame, and the quantitative packaging machine further comprises a packaging mechanism. The packaging mechanism comprises a sliding seat, a feeding pipe, a feeding pipe cover, a connecting table, a guide column and a sealing assembly, a mounting plate is arranged in the middle of the mounting frame, the sliding seat is arranged at the upper end of the right side of the mounting plate, the feeding pipe is slidably connected into the sliding seat, the connecting table is arranged at the rear end of the feeding pipe, and the feeding pipe cover is rotatably connected to the lower end of the front side of the connecting table; a guide column is arranged on the front side of the feeding pipe, the middle of the guide column is slidably connected into a sliding hole in the front side of the mounting frame, the sealing assembly comprises heat sealing blocks, and the heat sealing blocks which are symmetrically distributed front and back are arranged in the middle of the left side of the mounting frame; according to the quantitative packaging machine, quantitative feeding is achieved through the feeding pipe, the step of repeated weighing is omitted, operation is more convenient, and the packaging efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of colored sand processing technology, specifically a quantitative packaging machine. Background Technology

[0002] With the continuous development of society, the application range of colored sand is becoming more and more extensive. Different industries have different requirements for colored sand. Colored sand can be mainly divided into the following types: 1. Antibacterial colored sand: used in hospital operating rooms and factories with sterile operations. These environments require extremely strong antibacterial properties. Bacteria are inactivated upon contact with the floor and walls. The amount of bacteria on ordinary floors is 11,000 to 68,000 per square centimeter, and the inactivation rate index is 95%. However, in reality, the sterilization requirement is to reach 99%. 2. Antistatic colored sand: mainly used for the walls and floors of cleanrooms for processing electrical components. The production method is to add antistatic agents to the coating or ceramic layer. There are many types of antistatic materials to choose from; 3. Wear-resistant colored sand: used in garages, parking lots, helipads, etc., with anti-slip and wear-resistant functions. The production method is to add wear-resistant materials to the pigment paste or use thin film nano diamond on the surface of the colored sand; 4. Heat-insulating colored sand: With energy shortages and increasing energy-saving requirements in various countries, roofs are a key area for building energy conservation. As for asphalt shingles or rolls, apart from making them white, other colored surface layers will absorb most of the infrared rays of sunlight and will not play a heat-insulating role. At present, a kind of "cold black asphalt shingle" has entered the engineering test stage. Its reflectivity is 4 times higher than that of ordinary asphalt shingles. For hot asphalt shingles, the heat-insulating colored sand plays an important role. Using nano-scattering pigments instead of ordinary pigments is the main approach; 5. Fluorescent colored sand: mainly used in courtyards, roads, airports and other occasions where large-area display or special indication is required when it is dark. Generally, light-storing materials are added with color. In the colored sand processing process, crushing, screening and packaging are the key processes. In the later stage of colored sand production, special packaging machines are needed to assist in packaging into bags;

[0003] Traditional colored sand production uses quantitative packaging machines that manually fill colored sand into packaging bags, weigh them, and then seal them.

[0004] This type of quantitative packaging machine has the following disadvantages: it requires weighing before each packaging, which is cumbersome and has low packaging efficiency. Therefore, we propose a quantitative packaging machine. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a quantitative packaging machine that feeds materials quantitatively through a feeding tube, eliminating the need for repeated weighing, making operation more convenient, packaging efficiency higher, and effectively solving the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a quantitative packaging machine, including a mounting frame, a material cylinder is provided in the middle of the upper end of the mounting frame, a control switch group is provided in the upper left side of the mounting frame, and a packaging mechanism is also included;

[0007] Packaging mechanism: It includes a sliding seat, a feeding pipe, a feeding pipe cover, a connecting platform, a guide post, and a sealing assembly. The mounting frame is provided with a mounting plate in the middle, and a sliding seat is provided at the upper right end of the mounting plate. The feeding pipe is slidably connected inside the sliding seat. A connecting platform is provided at the rear end of the feeding pipe. The feeding pipe cover is rotatably connected to the lower front end of the connecting platform. A guide post is provided at the front side of the feeding pipe. The middle part of the guide post is slidably connected to a sliding hole at the front side of the mounting frame. The sealing assembly includes heat sealing blocks. Heat sealing blocks are symmetrically distributed in the middle left side of the mounting frame.

[0008] Wherein: the input end of the control switch group is electrically connected to an external power source, and the input end of the heat sealing block is electrically connected to the output end of the control switch group. The material is quantitatively fed through the feeding tube, eliminating the step of repeated weighing, making the operation more convenient and the packaging efficiency higher.

[0009] Furthermore, the packaging mechanism also includes a spring, which is disposed between the front end of the feeding tube and the inner wall of the mounting frame, and is sleeved on the outer surface of the guide post to provide a rebound force for the feeding tube.

[0010] Furthermore, the packaging mechanism also includes an electric push rod, which is located on the right end of the rear side wall of the mounting frame. The telescopic end of the electric push rod passes through the round hole at the rear end of the sliding seat and is fitted to the rear end of the connecting platform. The input end of the electric push rod is electrically connected to the output end of the control switch group to drive the feeding tube to slide.

[0011] Furthermore, the sealing assembly also includes sliding columns, sliding plates, and fixed plates. The sliding columns are all located at the front left end of the mounting frame. A fixed plate is located at the front end between two sliding columns, and a sliding plate is located at the front end between two sliding columns. The heat sealing blocks are all located at the lower inner sides of the sliding plates and fixed plates to facilitate sealing.

[0012] Furthermore, the sealing assembly also includes a second electric push rod, which is located at the front left end of the mounting frame. The telescopic end of the second electric push rod is fixedly connected to the rear end of the sliding plate, and the input end of the second electric push rod is electrically connected to the output end of the control switch group to drive the sliding plate to move.

[0013] Furthermore, a discharge port is provided on the right side of the mounting plate, and a filling pipe is provided at the lower right end of the mounting plate. The discharge port is connected to the filling pipe for filling colored sand.

[0014] Furthermore, the filling pipe is made of stainless steel, which facilitates cleaning.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This quantitative packaging machine has the following advantages:

[0016] The feeding tube is driven by an electric push rod to slide, realizing the quantitative feeding of colored sand. The quantitative feeding through the feeding tube eliminates the need for repeated weighing, making the operation more convenient and the packaging efficiency of colored sand higher. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the feeding tube of this utility model.

[0020] In the diagram: 1. Mounting frame, 2. Material cylinder, 3. Mounting plate, 4. Packaging mechanism, 41. Sliding seat, 42. Feeding pipe, 43. Feeding pipe cover, 44. Connecting platform, 45. Guide column, 46. Spring, 47. Electric push rod one, 48. Sealing assembly, 481. Electric push rod two, 482. Sliding column, 483. Sliding plate, 484. Fixing plate, 485. Heat sealing block, 5. Control switch group, 6. Filling pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-3 This embodiment provides a technical solution: a quantitative packaging machine, including a mounting frame 1, a material cylinder 2 is provided in the middle of the upper end of the mounting frame 1, a control switch group 5 is provided in the upper left side of the mounting frame 1, and a packaging mechanism 4 is also provided. A feeding port is opened on the right side of the mounting plate 3, and a filling pipe 6 is provided in the lower right side of the mounting plate 3. The feeding port is connected to the filling pipe 6, and the filling pipe 6 is a stainless steel filling pipe.

[0023] Packaging mechanism 4 includes a sliding seat 41, a feeding pipe 42, a feeding pipe cover 43, a connecting platform 44, a guide post 45, and a sealing assembly 48. A mounting plate 3 is located in the middle of the mounting frame 1. A sliding seat 41 is located on the upper right side of the mounting plate 3. The feeding pipe 42 is slidably connected inside the sliding seat 41. A connecting platform 44 is located at the rear end of the feeding pipe 42. The feeding pipe cover 43 is rotatably connected to the lower front side of the connecting platform 44. A guide post 45 is located on the front side of the feeding pipe 42. The middle part of the guide post 45 is slidably connected to a sliding hole on the front side of the mounting frame 1. The sealing assembly 48 includes a heat-sealing block 485. The left side of the mounting frame 1... The packaging mechanism 4 includes symmetrically distributed heat-sealing blocks 485 in the middle. It also includes a spring 46, which is positioned between the front end of the feeding pipe 42 and the inner wall of the mounting frame 1. The spring 46 is sleeved on the outer surface of the guide post 45. The packaging mechanism 4 further includes an electric push rod 47, which is located at the right end of the rear side wall of the mounting frame 1. The telescopic end of the electric push rod 47 passes through the round hole at the rear end of the sliding seat 41 and engages with the rear end of the connecting platform 44. The input end of the electric push rod 47 is electrically connected to the output end of the control switch group 5. The sealing assembly 48 also includes a sliding post 482, a sliding plate 483, and a fixing plate 484. The sliding columns 482 are all located at the front left end of the mounting frame 1. A fixing plate 484 is provided at the front end between two sliding columns 482, and a sliding plate 483 is provided at the front end between two sliding columns 482. The heat sealing blocks 485 are all located at the lower inner ends of the sliding plate 483 and the fixing plate 484. The sealing assembly 48 also includes a second electric push rod 481, which is located at the front left end of the mounting frame 1. The telescopic end of the second electric push rod 481 is fixedly connected to the rear end of the sliding plate 483. The input end of the second electric push rod 481 is electrically connected to the output end of the control switch group 5. The first electric push rod 47 pushes the feeding tube 42. Slide forward, pushing the guide post 45 to slide forward in the sliding hole and squeezing the spring 46 to retract it. At the same time, since the lower end of the feeding pipe cover 43 is slidably connected to the upper end of the mounting plate 3, when the feeding pipe 42 slides to the upper end of the discharge port, the feeding pipe cover 43 will automatically open under the action of gravity to put the colored sand into the filling pipe 6, and finally fill it into the packaging bag. Then, the packaging bag is removed, the bag mouth is pinched and handed between the two heat sealing blocks 485. The electric push rod 481 is turned on by the control switch group 5. The electric push rod 481 pushes the sliding plate 483 to move one of the heat sealing blocks 485 to the other heat sealing block 485.

[0024] Among them, the input terminal of the control switch group 5 is electrically connected to an external power supply, and the input terminal of the heat sealing block 485 is electrically connected to the output terminal of the control switch group 5. The material is quantitatively fed through the feeding tube 42, eliminating the step of repeated weighing, making the operation more convenient and the packaging efficiency higher.

[0025] The working principle of the quantitative packaging machine provided by this utility model is as follows: Colored sand is first put into the material cylinder 2, and then the colored sand packaging bag is put on the lower end of the filling tube 6. Since the feeding tube 42 is connected to the material cylinder 2, the colored sand will enter the interior of the feeding tube 42 through the material cylinder 2. The electric push rod 47 and the heat sealing block 485 are turned on by the control switch group 5. The heat sealing block 485 is preheated in advance. The electric push rod 47 pushes the feeding tube 42 to slide forward, pushes the guide column 45 to slide forward in the sliding hole and squeezes the spring 46 to make it contract. At the same time, since the lower end of the feeding tube cover 43 is connected to the material cylinder 2, the colored sand will enter the interior of the feeding tube 42 through the material cylinder 2. The upper end of the mounting plate 3 is slidably connected. When the feeding pipe 42 slides to the upper end of the discharge port, the feeding pipe cover 43 will automatically open under the action of gravity to put the colored sand into the filling pipe 6. The upper end of the connecting platform 44 will temporarily block the material cylinder 2 to prevent material leakage. Finally, it is filled into the packaging bag. Then, the packaging bag is removed, the bag mouth is pinched and handed between the two heat sealing blocks 485. The electric push rod 481 is turned on by the control switch group 5. The electric push rod 481 pushes the sliding plate 483 to move one of the heat sealing blocks 485 to the other heat sealing block 485, and finally the packaging of colored sand is completed.

[0026] It is worth noting that the electric push rod 47 disclosed in the above embodiments can be JC35FA20A, the electric push rod 481 can be JS-TGZ-U11, and the control switch group 5 is provided with buttons that correspond one-to-one with the electric push rod 47 and the electric push rod 481 and control their switching.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A quantitative packaging machine, comprising a mounting frame (1), wherein a material cylinder (2) is disposed at the upper middle part of the mounting frame (1), and a control switch assembly (5) is disposed at the upper left side of the mounting frame (1), characterized in that: It also includes packaging facilities (4); Packaging mechanism (4): It includes a sliding seat (41), a feeding pipe (42), a feeding pipe cover (43), a connecting platform (44), a guide column (45), and a sealing assembly (48). The mounting frame (1) is provided with a mounting plate (3) in the middle. The upper right side of the mounting plate (3) is provided with a sliding seat (41). The feeding pipe (42) is slidably connected inside the sliding seat (41). The rear end of the feeding pipe (42) is provided with a connecting platform (44). The lower front side of the connecting platform (44) is rotatably connected with the feeding pipe cover (43). The front side of the feeding pipe (42) is provided with a guide column (45). The middle part of the guide column (45) is slidably connected to the sliding hole on the front side of the mounting frame (1). The sealing assembly (48) includes a heat sealing block (485). The middle left side of the mounting frame (1) is provided with heat sealing blocks (485) symmetrically distributed in front and back. Wherein: the input end of the control switch group (5) is electrically connected to an external power source, and the input end of the heat-sealing block (485) is electrically connected to the output end of the control switch group (5).

2. The quantitative packaging machine according to claim 1, characterized in that: The packaging mechanism (4) also includes a spring (46), which is located between the front end of the feeding tube (42) and the inner wall of the mounting frame (1), and is sleeved on the outer surface of the guide post (45).

3. A quantitative packaging machine according to claim 1, characterized in that: The packaging mechanism (4) also includes an electric push rod (47), which is located on the right side of the rear side wall of the mounting frame (1). The telescopic end of the electric push rod (47) passes through the round hole at the rear end of the sliding seat (41) and is installed in conjunction with the rear end of the connecting platform (44). The input end of the electric push rod (47) is electrically connected to the output end of the control switch group (5).

4. A quantitative packaging machine according to claim 1, characterized in that: The sealing assembly (48) further includes a sliding column (482), a sliding plate (483), and a fixing plate (484). The sliding columns (482) are all located at the front left end of the mounting bracket (1). The fixing plate (484) is located at the front end between the two sliding columns (482), and the sliding plate (483) is located at the front end between the two sliding columns (482). The heat sealing blocks (485) are all located at the lower inner ends of the sliding plate (483) and the fixing plate (484).

5. A quantitative packaging machine according to claim 4, characterized in that: The sealing assembly (48) also includes an electric push rod two (481), which is located on the front left side of the mounting bracket (1). The telescopic end of the electric push rod two (481) is fixedly connected to the rear end of the sliding plate (483), and the input end of the electric push rod two (481) is electrically connected to the output end of the control switch group (5).

6. A quantitative packaging machine according to claim 1, characterized in that: The mounting plate (3) has a discharge port on its right side and a filling pipe (6) is provided at the lower right end of the mounting plate (3). The discharge port is connected to the filling pipe (6).

7. A quantitative packaging machine according to claim 6, characterized in that: The filling pipe (6) is a stainless steel filling pipe.

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