Automatic packaging equipment for high-calcium powder production

Abstract

The utility model discloses automatic packaging equipment for high-calcium powder production in the related technical field of packaging equipment, which comprises a main frame and an upper support arranged above the main frame, a storage charging barrel is fixedly arranged above the upper support, an electromagnetic flow valve is mounted on a discharge pipe at the lower end of the storage charging barrel, and the electromagnetic flow valve is connected with the main frame. And a placing seat is arranged in the middle of the upper part of the main rack. The packaging equipment is provided with the suction cup type opening supporting device, the metering and discharging device and the thermoplastic sealing device, automatic metering, bagging and sealing operation of high-calcium powder can be achieved, the automation degree is high, the pressure sensor is arranged in the containing base, the metered weight can be rechecked, it is ensured that the packaging weight of the high-calcium powder meets the standard, and the packaging efficiency is improved. The opening supporting device adsorbs and opens the outer side of the packaging bag through an air pump and a suction cup, feeding cannot be interfered in the opening process, practicability is high, the thermoplastic sealing device is of a height-adjustable structure, and the sealing effect of the packaging bag can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of packaging equipment, and concretely relates to an automatic packaging equipment for high-calcium powder production. BACKGROUND

[0002] High-calcium powder is a kind of powder made of ore for burning quicklime, and is also called stone powder due to high calcium content. It is widely used in rubber, papermaking, coating, plastic and aluminum profile, ceramics, cement, glass, smelting, refractory material, medicine, food, daily-use chemical industry, cosmetics, process building, high-grade decoration, etc. High-calcium powder is relatively simple in composition, mainly being calcium carbonate powder. High-calcium powder can be filled in rubber to increase the volume of products and save expensive natural rubber, thereby reducing cost. Calcium powder can play a role of framework in plastic products, and has a great effect on the stability of the size of plastic products. It can also improve the hardness of products and the surface gloss and flatness of products. In the actual production process of high-calcium powder, sealing and packaging are needed. The existing high-calcium powder needs to be opened, bagged, weighed and sealed during packaging. High-calcium powder packaging often needs to be performed by multiple people at the same time, which greatly reduces the work efficiency of starch adhesive packaging.

[0003] Therefore, the utility model is provided. CONTENT OF UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the prior art, and provide an automatic packaging equipment for high-calcium powder production. To solve the above technical problem, the basic idea of the technical scheme of the utility model is as follows:

[0005] The automatic packaging equipment for high-calcium powder production comprises a main frame, an upper support arranged above the main frame, a storage cylinder fixedly arranged above the upper support, an electromagnetic flow valve installed on a discharge pipe at the lower end of the storage cylinder, a placing seat arranged at the middle position above the main frame, two lifting cylinders arranged symmetrically on the two sides of the placing seat, a lifting seat fixedly arranged at the upper end of the cylinder rod of the lifting cylinder, an extension cylinder fixedly installed on the side of the lifting seat, a sealing installation plate fixedly arranged at the end position of the cylinder rod of the extension cylinder, a heat sealing box fixedly installed on the outer side of the sealing installation plate, a heat sealing strip arranged on the outer side of the heat sealing box, an opening support arranged on the outer side of each lifting cylinder, an electric telescopic rod installed on the upper part of the opening support and close to one side of the placing seat, an opening installation plate arranged at the end position of the electric telescopic rod, and a gas pump installed on the middle position of the side of the opening installation plate close to the electric telescopic rod.

[0006] As a further solution of the present invention: the ventilation duct is designed as a U-shaped structure, and reinforcing ribs are fixedly provided on the outer side of the support bracket. A group of two electric telescopic rods are installed on each support bracket, and the two electric telescopic rods in a group are connected in series in the circuit to achieve synchronous extension and retraction.

[0007] As a further solution of the present invention: the bottom of the storage barrel is a conical structure, the discharge pipe at the lower end of the storage barrel is connected to the guide pipe, the guide pipe is designed as an inclined structure, and the other end of the guide pipe is connected to the telescopic tube through a pipe connector. The guide pipe is set to transfer high calcium powder to the position above the packaging bag.

[0008] As a further solution of the present invention: a placement groove is provided on the placement seat, a placement plate is provided in the placement groove, and a pressure sensor is installed between the placement plate and the bottom surface of the placement groove to detect the weight of the high-calcium powder in the packaging bag and verify the control accuracy of the electromagnetic flow valve.

[0009] As a further solution of the present invention: the cross-section of the lifting seat is an inverted T-shaped structure, and the two groups of the opening support brackets and their matching opening devices are symmetrical about the placement seat to ensure the opening effect of the packaging bag.

[0010] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0011] The packaging equipment of the present invention is provided with a suction cup-type opening device, a metering and feeding device, and a thermoplastic sealing device, which can realize automatic metering, bagging, and sealing operations of high-calcium powder. It has a high degree of automation. A pressure sensor is provided in the placement seat, which can recheck the measured weight to ensure that the packaging weight of the high-calcium powder meets the standard.

[0012] The opening device of the utility model utilizes an air pump and a suction cup to absorb and open the outer side of the packaging bag, and will not interfere with the unloading of materials during the opening process. The utility model is highly practical, and the thermoplastic sealing device is a height-adjustable structure, which can ensure the sealing effect of the packaging bag.

[0013] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0015] Fig.:

[0016] Figure 1 It is the structure schematic view of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 It is the side view of the utility model;

[0019] Figure 4 It is the sealing mechanism schematic view of the utility model;

[0020] Figure 5 It is the placing seat sectional view of the utility model.

[0021] Fig. 1, main frame; 2, prop mouth support; 3, electric telescopic rod; 4, prop mouth mounting plate; 5, air pump; 6, air duct; 7, suction cup; 8, placing seat; 9, lifting air cylinder; 10, upper support; 11, storage cylinder; 12, electromagnetic flow valve; 13, material guide pipe; 14, pipe connector; 15, telescopic pipe; 16, lifting seat; 17, telescopic air cylinder; 18, sealing mounting plate; 19, heat sealing box; 20, heat sealing strip; 21, reinforcing rib; 22, placing groove; 23, placing plate; 24, pressure sensor.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the embodiment will be clearly and completely described below by combining with the drawings in the utility model embodiment, and the following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0024] As Figures 1 to 5As shown, the automatic packaging equipment for high-calcium powder production comprises a main frame 1 and an upper support 10 arranged above the main frame 1, a storage barrel 11 is fixedly arranged above the upper support 10, an electromagnetic flow valve 12 is installed on a discharging pipe at the lower end of the storage barrel 11, a placing seat 8 is arranged at the middle position above the main frame 1, lifting cylinders 9 are symmetrically arranged on both sides of the placing seat 8, lifting seats 16 are fixedly arranged at the upper ends of the cylinder rods of the lifting cylinders 9, telescopic cylinders 17 are fixedly installed on the side edges of the lifting seats 16, sealing installation plates 18 are fixedly arranged at the end positions of the cylinder rods of the telescopic cylinders 17, heat sealing boxes 19 are fixedly installed on the outer sides of the sealing installation plates 18, heat sealing strips 20 are arranged on the outer sides of the heat sealing boxes 19, support opening supports 2 are arranged on the outer sides of the two lifting cylinders 9, electric telescopic rods 3 are installed on one side of the upper portions of the support opening supports 2 close to the placing seat 8, support opening installation plates 4 are arranged at the end positions of the electric telescopic rods 3, air pumps 5 are installed at the middle positions of one side of the support opening installation plates 4 close to the electric telescopic rods 3, suction cups 7 are installed at the end positions of air ducts 6 of the air pumps 5, and are used for being adsorbed at the opening of a packaging bag to open the packaging bag.

[0025] The air duct 6 is designed in a U-shaped structure, reinforcing ribs 21 are fixedly arranged on the outer sides of the support opening supports 2, one group of two electric telescopic rods 3 is installed on each support opening support 2, and the two electric telescopic rods 3 in one group are connected in series in the circuit to realize synchronous telescoping.

[0026] The bottom of the storage barrel 11 is designed in a conical structure, the discharging pipe at the lower end of the storage barrel 11 is connected with a material guide pipe 13, the material guide pipe 13 is designed in an inclined structure, the other end of the material guide pipe 13 is connected with a telescopic pipe 15 through a pipe joint 14, and the material guide pipe 13 is arranged to transmit high-calcium powder to a position above a packaging bag.

[0027] A placing groove 22 is formed in the placing seat 8, a placing plate 23 is arranged in the placing groove 22, a pressure sensor 24 is installed between the placing plate 23 and the bottom surface of the placing groove 22, is used for detecting the weight of high-calcium powder in a packaging bag, and verifies the control accuracy of the electromagnetic flow valve 12.

[0028] The cross section of the lifting seat 16 is designed in an inverted T-shaped structure, the two groups of support opening supports 2 and the matched support opening devices thereof are symmetrical about the placing seat 8, and the support opening effect of the packaging bag is ensured.

[0029] The working principle of the utility model is: when high calcium powder is packed, the packaging bag is placed on the placing seat 8, two groups of electric telescopic rods 3 are started, the two groups of electric telescopic rods 3 drive the opening supporting plate 4 to move towards the packaging bag, the suction cup 7 is in contact with the outside of the packaging bag, the air pump 5 inhales, the adsorption surface of the suction cup 7 forms negative pressure, and the outside of the packaging bag is tightly attached, then the electric telescopic rod 3 is retracted, the suction cup 7 adsorbs the outward stretching of the packaging bag, the opening end of the packaging bag is supported, according to the specification of the packaging bag, the length of the telescopic pipe 15 is appropriately adjusted, the large dust generated in the discharging process is avoided, the electromagnetic flow valve 12 can control the weight of the discharging, after the discharging reaches the preset range, the electromagnetic flow valve 12 is automatically closed, at this time, the electric telescopic rod 3 reciprocates, the opening of the packaging bag shakes, the high calcium powder is evenly laid in the packaging bag, the air pump 5 changes from inhaling to inflating, the suction cup 7 is separated from the packaging bag, the electric telescopic rod 3 is retracted, then the lifting cylinder 9 works, drives the lifting seat 16 to move upwards, moves to the position required for sealing the upper end of the packaging bag, the lower part of the sealing installation plate is provided with a range finder, which is used for controlling the height position of the heat sealing part, the heating device in the heat sealing box 19 works, the heat sealing strip 20 keeps high temperature, the telescopic lead screw works, drives the heat sealing strip 20 to heat seal the packaging bag, and the automatic packaging of the high calcium powder is realized.

[0030] According to the packaging amount of high calcium powder and the specification of the packaging bag used, the heat sealing height of the heat sealing device needs to be adjusted and set, the adjustment can be determined by the first packaging, the setting and adjusting process is mainly carried out through the control box provided with the device, (the control box controls the work of the electrical element, which is the existing common technical means, not shown in the drawing).

[0031] The utility model discloses a structure design is reasonable, and the installation is convenient to use, and the packaging equipment is provided with the suction cup 7 formula opening supporting device, the metering discharging device, the thermoplastic sealing device, can realize the automatic metering of high calcium powder, bagging, sealing operation, the degree of automation is high, the pressure sensor 24 is provided in the placing seat 8, can recheck the weight of metering, ensures that the packaging weight of high calcium powder meets the standard, the opening supporting device utilizes the air pump 5 and the suction cup 7, and the outside of the packaging bag is adsorbed and opened, the opening process does not interfere with the discharging, and the practicability is strong, and the thermoplastic sealing device is the height adjustable structure, can guarantee the sealing effect of the packaging bag.

[0032] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above-mentioned technical content without departing from the technical solution of the present application, and equivalent embodiments with equivalent changes are equivalent. Any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application still belong to the scope of the present application.

Claims

1. An automatic packaging device for producing high calcium powder, comprising a main frame (1) and an upper bracket (10) arranged above the main frame, characterized in that: A storage barrel (11) is fixedly provided above the upper bracket (10), and an electromagnetic flow valve (12) is installed on the discharge pipe at the lower end of the storage barrel (11). A placement seat (8) is provided in the middle position above the main frame (1), and lifting cylinders (9) are symmetrically provided on both sides of the placement seat (8). A lifting seat (16) is fixedly provided on the upper end of the cylinder rod of the lifting cylinder (9), and a telescopic cylinder (17) is fixedly installed on the side of the lifting seat (16). A sealing mounting plate (18) is fixedly provided at the end of the cylinder rod of the telescopic cylinder (17). A heat sealing box (19) is fixedly installed on the outer side of the mounting plate (18), and a heat sealing strip (20) is provided on the outer side of the heat sealing box (19). A support bracket (2) is provided on the outer side of the two lifting cylinders (9). An electric telescopic rod (3) is installed on the upper side of the support bracket (2) close to the placement seat (8). A support mounting plate (4) is provided at the end position of the electric telescopic rod (3). An air pump (5) is installed at the middle position of the support mounting plate (4) close to the side of the electric telescopic rod (3). A suction cup (7) is installed at the end of the ventilation pipe (6) of the air pump (5).

2. The automatic packaging equipment for high calcium powder production according to claim 1, characterized in that: The ventilation duct (6) is designed as a U-shaped structure, and a reinforcing rib (21) is fixedly provided on the outer side of the support bracket (2). A group of two electric telescopic rods (3) are installed on each support bracket (2).

3. The automatic packaging equipment for high calcium powder production according to claim 2, characterized in that: The bottom of the storage barrel (11) is a conical structure. The discharge pipe at the lower end of the storage barrel (11) is connected to the guide pipe (13). The guide pipe (13) is designed as an inclined structure. The other end of the guide pipe (13) is connected to the telescopic pipe (15) through a pipe connector (14).

4. The automatic packaging equipment for high calcium powder production according to claim 3, characterized in that: The placement seat (8) is provided with a placement groove (22), a placement plate (23) is provided in the placement groove (22), and a pressure sensor (24) is installed between the placement plate (23) and the bottom surface of the placement groove (22).

5. The automatic packaging equipment for high calcium powder production according to claim 4, characterized in that: The cross section of the lifting seat (16) is an inverted T-shaped structure, and the two groups of the support brackets (2) and their matching support devices are symmetrical about the placement seat (8).

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