Rolling type sealing packaging machine

Abstract

The utility model relates to the technical field of sealing packaging machines, in particular to a rolling type sealing packaging machine which is characterized in that when the rolling type sealing packaging machine is used, a plurality of groups of packaging bags to be packaged are placed on a conveying component, a group of positioning components are used for temporarily positioning the plurality of groups of packaging bags to be packaged, and the conveying component is used for conveying the plurality of groups of positioning components at equal intervals; when the two sets of positioning assemblies are located under the sealing assembly, the sealing assembly is operated to descend, sealing operation is conducted on packages to be packaged under the cooperation of the corresponding positioning assemblies, in the packaging bag sealing period, workers can continuously place other packaging bags to be packaged on the conveying assembly, and the normal-pressure sealing efficiency is improved; comprising a supporting frame and a conveying frame, the conveying frame is arranged on the supporting frame, the sealing device further comprises a conveying assembly, positioning assemblies and a sealing assembly, the conveying assembly is arranged on the conveying frame, multiple sets of positioning assemblies are arranged on the conveying assembly at equal intervals, and the sealing assembly is installed on the conveying frame.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing packaging machines, in particular to a rolling sealing packaging machine. Background Art

[0002] The atmospheric pressure sealing packaging machine is a packaging equipment based on heat sealing technology. It achieves effective sealing of the mouth of the packaging bag by controlling parameters such as sealing temperature, pressure and material selection.

[0003] In the prior art, the patent document with announcement number CN212767136U discloses a simple pressing and sealing packaging machine, including a base, a bracket is arranged on the top of the base, a connecting plate is arranged on the inner side of the bracket, the connecting plate is connected to a packaging box through a fixing rod, a hanger is arranged on the top of the packaging box, a cylinder is arranged on the top of the hanger, a rubber cylinder is arranged on the side of the bracket, a connecting pipe is connected to the side of the rubber cylinder, the other end of the connecting pipe is connected to a valve seat, a heating block is arranged on the side of the valve seat, a pressing bracket is movably connected to the inside of the packaging box, and the bottom of the valve seat is connected to the pressing bracket through a branch pipe. The utility model has a scientific and reasonable structural design, high packaging efficiency, good sealing, and strong practicality.

[0004] During use, it was found that the above device requires the staff to constantly push the position of the support plate to adjust the position of the packaging bag to be sealed, which increases the labor intensity of the staff and also causes the position deviation of the packaging bag to be sealed, resulting in poor sealing effect. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rolling sealing packaging machine which improves the sealing efficiency.

[0006] The utility model discloses a rolling sealing packaging machine, comprising a supporting frame and a conveying frame, wherein the supporting frame is provided with a conveying frame, and further comprising a conveying component, a positioning component and a sealing component, wherein the conveying component is provided with a conveying component, a plurality of groups of positioning components are arranged at equal intervals on the conveying component, and a sealing component is installed on the conveying frame; when in use, a plurality of groups of packaging bags to be packaged are placed on the conveying component, a group of positioning components temporarily positions the plurality of groups of packaging bags to be packaged, and the conveying component transports the plurality of groups of positioning components at equal intervals, when the two groups of positioning components are directly below the sealing component, the sealing component is operated to descend and the packaging to be packaged is sealed with the cooperation of the corresponding positioning components, and during the sealing of the packaging bags, the staff can continue to place other packaging bags to be packaged on the conveying component, thereby improving the sealing efficiency at normal pressure.

[0007] Preferably, the conveying assembly includes a motor, conveying rollers, auxiliary rollers and a conveyor belt. Two groups of conveying rollers and multiple groups of auxiliary rollers are rotatably arranged between two groups of conveying frames. The multiple groups of auxiliary rollers are between the two groups of conveying rollers. A motor is arranged on the conveying frame. The output end of the motor is connected to one end of a group of conveying rollers. Conveyor belts are sleeved on the outside of the two groups of conveying rollers. Multiple groups of positioning assemblies are evenly spaced on the outer surface of the conveyor belt. Multiple groups of packaging bags to be packaged are temporarily positioned by the positioning assemblies, and the motor is started, so that the two groups of conveying rollers and the multiple groups of auxiliary rollers cooperate with each other to drive the conveyor belt to rotate intermittently at equal intervals, thereby realizing fixed-distance transportation of the packaging bags.

[0008] Preferably, the positioning assembly includes a fixed seat, a heat-insulating support bar and a U-shaped pressure rod. The fixed seat is installed on the outer side wall of the conveyor belt. The outer end of the fixed seat is provided with a heat-insulating support bar, and a U-shaped pressure rod is rotatably provided on the heat-insulating support bar. When in use, the packaging bag to be packaged is placed on the heat-insulating support bar, and then the U-shaped pressure rod presses and aligns the packaging bag to be packaged under the action of its own gravity, thereby improving convenience.

[0009] Preferably, the sealing assembly includes a hydraulic cylinder, a lifting plate, a hot press strip, an air cooler, an air duct, a three-way pipe, an air spray pipe and an air spray head. A hydraulic cylinder is arranged at the bottom of the conveying frame. The top movable end of the hydraulic cylinder extends above the conveying frame and is connected to the bottom of the lifting plate. Two groups of hot press strips are arranged at the bottom of the lifting plate. An air cooler is arranged at the top of the lifting plate. An air duct is arranged at the output end of the air cooler. The output end of the air duct is connected with the input end of the three-way pipe. Two groups of air spray pipes are arranged at the bottom of the lifting plate. Multiple groups of air spray heads are respectively arranged on each group of air spray pipes. The two groups of output ends of the three-way pipes are respectively connected with the input ends of the two groups of air spray pipes. The two groups of hydraulic cylinders are operated. The two sets of heat pressing strips are shortened, so that the lifting plate drives the two sets of heat pressing strips to descend, and the two sets of heat pressing strips cooperate with the two sets of heat insulation support strips to compress the packaging bag, and then the heat pressing strips are started, so that the heat pressing strips heat-seal the packaging bag below. After the packaging is completed, the cold air blower is started, so that the cold air enters the inside of the spray pipe through the air duct and the three-way pipe. After entering the spray pipe, the cold air passes through the corresponding spray heads to cool down the adjacent heat pressing strips. After the cooling is completed, the hydraulic cylinder is operated to extend, so that the lifting plate is away from the conveyor belt, and then the motor drives the conveyor belt to rotate again, so as to realize the continuous packaging and feeding of the packaging bag.

[0010] Preferably, it also includes a support plate, which is arranged inside the conveying frame, and the top of the support plate contacts the inner wall of the conveyor belt; when the hot pressing strip and the heat insulating support strip cooperate to press the packaging bag, the support plate supports the conveyor belt to reduce deformation of the conveyor belt.

[0011] Preferably, it also includes adjustable feet, and multiple groups of adjustable feet are arranged at the bottom end of the support frame; the multiple groups of adjustable feet cooperate with each other to stably support the support frame and the conveying frame, thereby improving stability.

[0012] Preferably, it also includes optical bars, and multiple groups of optical bars are arranged on the top of the conveying frame, and the multiple groups of optical bars are slidably connected to the lifting plate; the lifting plate is stably lifted and lowered with the cooperation of the multiple groups of optical bars.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when in use, multiple groups of packaging bags to be packaged are placed on the conveying component, a group of positioning components temporarily positions the multiple groups of packaging bags to be packaged, and the conveying component conveys the multiple groups of positioning components at equal intervals. When the two groups of positioning components are directly below the sealing component, the sealing component is operated to descend and the packaging to be packaged is sealed with the cooperation of the corresponding positioning component. During the sealing of the packaging bags, the staff can continue to place other packaging bags to be packaged on the conveying component, thereby improving the sealing efficiency at normal pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 It is an enlarged structural diagram of structures such as heat insulation support bars and U-shaped pressure bars;

[0017] Figure 4 It is an enlarged structural diagram of the motor, support plate and other structures;

[0018] Figure 5 It is an enlarged structural diagram of the lifting plate and hydraulic cylinder and other structures;

[0019] Figure 6 yes Figure 5 Schematic diagram of the partial enlarged structure of part A in the middle.

[0020] Markings in the attached drawings: 1. Support frame; 2. Conveying frame; 3. Motor; 4. Conveying roller; 5. Auxiliary roller; 6. Conveyor belt; 8. Fixed seat; 9. Heat insulation support strip; 10. U-shaped pressure rod; 11. Hydraulic cylinder; 12. Lifting frame; 13. Heat pressing strip; 14. Air cooler; 15. Air duct; 16. Three-way pipe; 17. Air spray pipe; 18. Air spray head; 19. Support plate; 20. Adjustable foot; 21. Light bar. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, a rolling sealing packaging machine of the utility model comprises a support frame 1 and a conveying frame 2. The support frame 1 is provided with the conveying frame 2, and further comprises a conveying component, a positioning component and a sealing component. The conveying frame 2 is provided with a conveying component, a plurality of groups of positioning components are arranged at equal intervals on the conveying component, and a sealing component is installed on the conveying frame 2;

[0023] like Figure 2 and Figure 4 As shown, the conveying assembly includes a motor 3, a conveying roller 4, an auxiliary roller 5 and a conveyor belt 6. Two groups of conveying rollers 4 and multiple groups of auxiliary rollers 5 are rotatably arranged between two groups of conveying frames 2. Multiple groups of auxiliary rollers 5 are between the two groups of conveying rollers 4. The conveying frame 2 is provided with a motor 3. The output end of the motor 3 is connected to one end of a group of conveying rollers 4. Conveyor belts 6 are sheathed on the outer sides of the two groups of conveying rollers 4. Multiple groups of positioning components are arranged at equal intervals on the outer surface of the conveyor belt 6.

[0024] like Figure 3 As shown, the positioning assembly includes a fixed seat 8, a heat insulation support strip 9 and a U-shaped pressure rod 10. The fixed seat 8 is installed on the outer wall of the conveyor belt 6. The outer end of the fixed seat 8 is provided with a heat insulation support strip 9, and the U-shaped pressure rod 10 is rotatably provided on the heat insulation support strip 9.

[0025] In this embodiment, the packaging bags to be packaged are placed on the insulation support bar 9, and then the U-shaped pressure rod 10 is used to press and align the packaging bags to be packaged under the action of its own gravity, and the motor 3 is started, so that the two groups of conveying rollers 4 and multiple groups of auxiliary rollers 5 cooperate with each other to drive the conveyor belt 6 to rotate intermittently at equal intervals, thereby realizing the fixed-distance conveyance of the packaging bags. When the two groups of positioning components are directly below the sealing component, the sealing component is operated to descend and the packaging to be packaged is sealed with the cooperation of the corresponding positioning components. During the sealing of the packaging bags, the staff can continue to place other packaging bags to be packaged on the conveying component. Example 2

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, a rolling sealing packaging machine of the utility model comprises a support frame 1 and a conveying frame 2. The support frame 1 is provided with the conveying frame 2, and further comprises a conveying component, a positioning component and a sealing component. The conveying frame 2 is provided with a conveying component, a plurality of groups of positioning components are arranged at equal intervals on the conveying component, and a sealing component is installed on the conveying frame 2;

[0027] like Figure 2 and Figure 4As shown, the conveying assembly includes a motor 3, a conveying roller 4, an auxiliary roller 5 and a conveyor belt 6. Two groups of conveying rollers 4 and multiple groups of auxiliary rollers 5 are rotatably arranged between two groups of conveying frames 2. Multiple groups of auxiliary rollers 5 are between the two groups of conveying rollers 4. The conveying frame 2 is provided with a motor 3. The output end of the motor 3 is connected to one end of a group of conveying rollers 4. Conveyor belts 6 are sheathed on the outer sides of the two groups of conveying rollers 4. Multiple groups of positioning components are arranged at equal intervals on the outer surface of the conveyor belt 6.

[0028] like Figure 3 As shown, the positioning assembly includes a fixed seat 8, a heat-insulating support strip 9 and a U-shaped pressure rod 10. The fixed seat 8 is installed on the outer side wall of the conveyor belt 6. The outer end of the fixed seat 8 is provided with a heat-insulating support strip 9, and the U-shaped pressure rod 10 is rotatably provided on the heat-insulating support strip 9.

[0029] like Figure 2 , Figure 5 and Figure 6 As shown, the sealing assembly includes a hydraulic cylinder 11, a lifting plate 12, a hot press strip 13, a cooling fan 14, an air delivery pipe 15, a three-way pipe 16, an air spray pipe 17 and an air spray head 18. The hydraulic cylinder 11 is arranged at the bottom of the conveying frame 2, and the top moving end of the hydraulic cylinder 11 extends to the top of the conveying frame 2 and is connected to the bottom of the lifting plate 12. Two groups of hot press strips 13 are arranged at the bottom of the lifting plate 12, and a cooling fan 14 is arranged at the top of the lifting plate 12. The output end of the cooling fan 14 is provided with an air delivery pipe 15, and the output end of the air delivery pipe 15 is connected with the input end of the three-way pipe 16. Two groups of air spray pipes 17 are arranged at the bottom of the lifting plate 12, and each group of air spray pipes 17 is respectively provided with a plurality of air spray heads 18, and the two groups of output ends of the three-way pipe 16 are respectively connected with the input ends of the two groups of air spray pipes 17.

[0030] It also includes a support plate 19, adjustable feet 20 and a light bar 21. The support plate 19 is arranged inside the conveying frame 2, and the top of the support plate 19 contacts the inner wall of the conveyor belt 6. The bottom end of the support frame 1 is provided with multiple groups of adjustable feet 20, and the top end of the conveying frame 2 is provided with multiple groups of light bars 21, and the multiple groups of light bars 21 are all slidably connected to the lifting plate 12.

[0031] In this embodiment, the packaging bag to be packaged is placed on the heat-insulating support strip 9, and then the U-shaped pressure rod 10 is used to press and align the packaging bag to be packaged under the action of its own gravity, and the motor 3 is started, so that the two groups of conveying rollers 4 and multiple groups of auxiliary rollers 5 cooperate with each other to drive the conveyor belt 6 to rotate intermittently at equal intervals, and the two groups of hydraulic cylinders 11 are operated to shorten, so that the lifting plate 12 drives the two groups of hot pressing strips 13 to descend, and the two groups of hot pressing strips 13 and the two groups of heat-insulating support strips 9 cooperate with each other to press the packaging bag, and then the hot pressing strips 1 are started. 3, so that the hot pressing strip 13 heat-seals the packaging bag below. After the packaging is completed, the cold air fan 14 is started, so that the cold air enters the inside of the spray pipe 17 through the air duct 15 and the three-way pipe 16. After entering the spray pipe 17, the cold air passes through the corresponding spray heads 18 to cool down the adjacent hot pressing strips 13. After the cooling is completed, the hydraulic cylinder 11 is operated to extend, so that the lifting plate 12 is away from the conveyor belt 6, and then the motor 3 drives the conveyor belt 6 to rotate again, so as to realize the continuous packaging and feeding of the packaging bags.

[0032] The motor 3, the hot pressing strip 13 and the cold air blower 14 of the rolling sealing packaging machine of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rolling sealing packaging machine, comprising a support frame (1) and a conveying frame (2), wherein the conveying frame (2) is arranged on the support frame (1), characterized in that: It also comprises a conveying component, a positioning component and a sealing component. The conveying component is arranged on the conveying frame (2). A plurality of groups of positioning components are arranged at equal intervals on the conveying component. The sealing component is installed on the conveying frame (2).

2. A rolling sealing packaging machine as claimed in claim 1, characterized in that: The conveying assembly comprises a motor (3), a conveying roller (4), an auxiliary roller (5) and a conveyor belt (6). Two groups of conveying rollers (4) and a plurality of groups of auxiliary rollers (5) are rotatably arranged between two groups of conveying frames (2). The plurality of groups of auxiliary rollers (5) are between the two groups of conveying rollers (4). A motor (3) is arranged on the conveying frame (2). The output end of the motor (3) is connected to one end of a group of conveying rollers (4). The outer sides of the two groups of conveying rollers (4) are covered with a conveyor belt (6). The outer surface of the conveyor belt (6) is provided with a plurality of positioning assemblies at equal intervals.

3. A rolling sealing packaging machine as claimed in claim 2, characterized in that: The positioning assembly comprises a fixed seat (8), a heat-insulating support strip (9) and a U-shaped pressure rod (10); the fixed seat (8) is mounted on the outer side wall of the conveyor belt (6); the outer end of the fixed seat (8) is provided with a heat-insulating support strip (9); and the U-shaped pressure rod (10) is rotatably provided on the heat-insulating support strip (9).

4. A rolling sealing packaging machine as claimed in claim 1, characterized in that: The sealing component comprises a hydraulic cylinder (11), a lifting plate (12), a hot press strip (13), a cooling fan (14), an air delivery pipe (15), a three-way pipe (16), an air spray pipe (17) and an air spray head (18). The bottom end of the conveying frame (2) is provided with a hydraulic cylinder (11). The top movable end of the hydraulic cylinder (11) extends to the top of the conveying frame (2) and is connected to the bottom end of the lifting plate (12). The bottom end of the lifting plate (12) is provided with two groups of hot press strips (13). The top end of the lifting plate (12) is provided with a cooling fan (14). The output end of the cooling fan (14) is provided with an air delivery pipe (15). The output end of the air delivery pipe (15) is connected to the input end of the three-way pipe (16). The bottom end of the lifting plate (12) is provided with two groups of air spray pipes (17). Each group of air spray pipes (17) is provided with a plurality of air spray heads (18). The two groups of output ends of the three-way pipe (16) are connected to the input ends of the two groups of air spray pipes (17).

5. A rolling sealing packaging machine as claimed in claim 2, characterized in that: It also comprises a support plate (19), wherein the support plate (19) is arranged inside the conveying frame (2), and the top end of the support plate (19) contacts the inner side wall of the conveyor belt (6).

6. A rolling sealing packaging machine as claimed in claim 1, characterized in that: It also includes adjustable feet (20), and a plurality of groups of adjustable feet (20) are provided at the bottom end of the support frame (1).

7. A rolling sealing packaging machine as claimed in claim 4, characterized in that: It also includes a light bar (21), and a plurality of groups of light bars (21) are arranged on the top of the conveying frame (2), and the plurality of groups of light bars (21) are all slidably connected to the lifting plate (12).

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