Full-automatic double-sealing plastic packaging machine

Abstract

The utility model relates to the technical field of plastic packaging machines, in particular to a full-automatic double-sealing plastic packaging machine which comprises a main body, a movable cavity is formed in the top end of the main body, mounting grooves are formed in the two sides of the movable cavity, an electric telescopic rod is arranged on one side of the movable cavity, and a mounting plate is arranged in the movable cavity. The two ends of the mounting plate are arranged in the mounting grooves, positioning grooves are formed in the two sides of the mounting plate, cavities are formed in the top ends of the positioning grooves, limiting mechanisms are arranged in the cavities, a mounting frame is arranged on one side of the body, an air cylinder is arranged on one side of the body, and a pressing strip is arranged at the output end of the air cylinder. A movable column is movably arranged at the top end of the mounting frame, and a gasket is arranged at the bottom end of the movable column. By means of the limiting mechanism, the plastic package can be conveniently limited and moved, the stability of the plastic package is improved, by means of the adjusting mechanism, the position of the gasket can be conveniently adjusted, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic packaging machines, in particular to a full-automatic double-sealing plastic packaging machine. Background Art

[0002] Plastic packaging refers to packaging made of plastic. Plastic is a type of material that uses synthetic or natural polymer resins as its main material. After adding various additives, it has ductility under certain temperature and pressure, and can fix its shape after cooling.

[0003] In a fully automatic double-sealing plastic packaging machine with a Chinese utility model patent application disclosure specification of CN209684134U, although it has the advantages of controlling the combined installation between the sealing pressure strip and the pressure plate and the folding piece, not only ensuring a good stable assembly effect, but also simplifying the assembly process; using the folding piece to complete the secondary seal, strengthening the tightness of the seal, preventing the primary seal from loosening, and improving the production quality of the product, it does not solve the problems of being inconvenient to fix and move the plastic package, the plastic package is not stable enough in the device, it is inconvenient to adjust the gasket, and the double sealing is not convenient enough. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic double-sealing plastic packaging machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fully automatic double-sealed plastic packaging machine comprises a main body, a movable cavity is provided at the top of the main body, mounting grooves are provided on both sides of the movable cavity, an electric telescopic rod is provided on one side of the movable cavity, a mounting plate is provided inside the movable cavity, both ends of the mounting plate are arranged inside the mounting groove, positioning grooves are provided on both sides of the mounting plate, a cavity is provided at the top of the positioning groove, a limiting mechanism is provided inside the cavity, a mounting frame is provided on one side of the main body, a cylinder is provided on one side of the main body, a pressure strip is provided at the output end of the cylinder, a movable column is movably provided at the top of the mounting frame, a gasket is provided at the bottom end of the movable column, a heating gasket is provided on one side of the movable column, an movable cavity is provided on one side of the mounting frame, and an adjustment mechanism is provided inside the movable cavity.

[0007] The limiting mechanism includes a limiting block, a limiting rod and a spring. The limiting block is arranged inside the cavity. One end of the limiting block passes through the mounting plate and is arranged at the top of the mounting plate. One end of the limiting block is arranged inside the positioning groove. A limiting rod is arranged inside the cavity through the limiting block. One end of the limiting rod is sleeved with a spring.

[0008] The adjustment mechanism includes a first gear and a second gear. One end of the movable column is arranged inside the movable cavity. The first gear is arranged at one end of the movable column. The second gear is movably arranged at the bottom end of the movable cavity. The first gear is meshed with the second gear.

[0009] A handle is arranged on the top of the installation frame, and one end of the handle passes through the movable cavity and is connected with the second gear.

[0010] A plurality of positioning blocks are arranged inside the movable cavity, and one end of the positioning block is arranged in an arc shape.

[0011] One end of the limit block is arranged in a trapezoidal shape.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The plastic packaging machine of claim 1, wherein the two corners of the bottom end of the plastic packaging to be sealed are respectively inserted into the positioning grooves, and then the electric telescopic rod is started to pull the mounting plate to move. Through the trapezoidal setting of the limit block, one end of the limit block is conveniently returned to the cavity. After the mounting plate moves, one end of the limit block contacts the mounting groove, so that the other end of the limit block moves downward in the positioning groove, and one side of the plastic packaging is fixed to the inside of the positioning groove, thereby fixing the bottom end of the plastic packaging to one side of the mounting plate, so that the mounting plate drives the plastic packaging to move, so that one end of the plastic packaging moves to the inside of the mounting frame, so that the other end of the plastic packaging falls into the mounting frame. After the sealing is completed, the electric telescopic rod is started to push the mounting plate to drive the plastic packaging to move, so that one side of the mounting plate moves out of the mounting groove, and the limit block is pushed by the spring, so that the limit block moves upward, cancels the limit on the plastic packaging, and thus takes out the plastic packaging. Through the above device, through the limit mechanism, it is convenient to limit and move the plastic packaging, thereby improving the stability of the plastic packaging.

[0014] 2. This is a fully automatic double-sealing plastic packaging machine. Since it may be necessary to perform double sealing, heat sealing and ordinary sealing, when sealing the plastic package, the first gear is meshed with the second gear, and the handle is turned to make the second gear rotate and drive the first gear to rotate, so that the movable column rotates, and the position of the movable column is limited by the positioning block, so that when the movable column is rotated to a position where it cannot move, the gasket is facing downward or the heating gasket is facing downward, so that when the pressure strip pushes the plastic package to seal, it contacts the gasket and the heating gasket respectively to perform double sealing. Through the above device, the position of the gasket can be easily adjusted through the adjustment mechanism, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a front structural sectional view of the utility model;

[0017] Figure 3 It is a top view of the structure of the utility model;

[0018] Figure 4 It is a side structural sectional view of the utility model;

[0019] Figure 5 For this utility model Figure 2 A magnified schematic diagram of center A.

[0020] In the figure: 1. main body; 2. movable cavity; 3. mounting groove; 4. electric telescopic rod; 5. mounting plate; 6. positioning groove; 7. cavity; 8. mounting frame; 9. cylinder; 10. pressure strip; 11. movable column; 12. gasket; 13. limit block; 14. limit rod; 15. spring; 16. first gear; 17. second gear; 18. handle; 19. positioning block; 20. heating gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 As shown, a technical solution provided by the utility model:

[0023] A fully automatic double-sealing plastic packaging machine comprises a main body 1, a movable cavity 2 is provided at the top of the main body 1, mounting grooves 3 are provided on both sides of the movable cavity 2, an electric telescopic rod 4 is provided on one side of the movable cavity 2, a mounting plate 5 is provided inside the movable cavity 2, both ends of the mounting plate 5 are arranged inside the mounting groove 3, positioning grooves 6 are provided on both sides of the mounting plate 5, a cavity 7 is provided at the top of the positioning groove 6, a limiting mechanism is provided inside the cavity 7, a mounting frame 8 is provided on one side of the main body 1, a cylinder 9 is provided on one side of the main body 1, a pressure strip 10 is provided at the output end of the cylinder 9, a movable column 11 is movably provided at the top of the mounting frame 8, a gasket 12 is provided at the bottom end of the movable column 11, a heating gasket 20 is provided on one side of the movable column 11, an movable cavity 2 is provided on one side of the mounting frame 8, and an adjusting mechanism is provided inside the movable cavity 2. Through the above device, the two corners of the bottom end of the plastic package to be sealed are respectively inserted into the positioning groove 6, and then the electric telescopic rod 4 is started to pull the mounting plate 5 to move, and one side of the plastic package is fixed to the positioning groove 6 through the limiting mechanism. , thereby fixing the bottom end of the plastic package to one side of the mounting plate 5, so that the mounting plate 5 drives the plastic package to move, so that one end of the plastic package moves to the inside of the mounting frame 8, so that the other end of the plastic package falls into the mounting frame 8, and then starting the cylinder 9 to move the pressure strip 10, and the pressure strip 10 pushes one end of the plastic package to contact the gasket 12, so that the plastic package is sealed. After the sealing is completed, the electric telescopic rod 4 is started to push the mounting plate 5 to drive the plastic package to move, and the limit of the plastic package is cancelled by the limiting mechanism, so that the plastic package is taken out. Since it may be necessary to perform double sealing of heat sealing and ordinary sealing when sealing the plastic package, the movable column 11 is rotated by the adjusting mechanism, and the position of the movable column 11 is limited by the positioning block 19, so that when the movable column 11 is rotated to a position where it cannot move, the gasket 12 is facing downward or the heating gasket 20 is facing downward, so that when the pressure strip 10 pushes the plastic package to seal, it contacts with the gasket 12 and the heating gasket 20 respectively, and double sealing is performed.

[0024] In this embodiment, preferably, the limiting mechanism includes a limiting block 13, a limiting rod 14 and a spring 15. The limiting block 13 is arranged inside the cavity 7, one end of the limiting block 13 passes through the mounting plate 5 and is arranged at the top of the mounting plate 5, one end of the limiting block 13 is arranged inside the positioning groove 6, a limiting rod 14 is arranged inside the cavity 7 through the limiting block 13, and one end of the limiting rod 14 is sleeved with a spring 15. Through the above device, after the mounting plate 5 moves, one end of the limiting block 13 contacts the mounting groove 3, so that the other end of the limiting block 13 moves downward in the positioning groove 6, fixing one side of the plastic package to the inside of the positioning groove 6, thereby fixing the bottom end of the plastic package to one side of the mounting plate 5. After sealing is completed, the mounting plate 5 drives the plastic package to move, so that one side of the mounting plate 5 moves out of the mounting groove 3, and the limiting block 13 is pushed by the spring 15, so that the limiting block 13 moves upward, cancels the limit on the plastic package, and thus takes out the plastic package.

[0025] In this embodiment, preferably, the adjusting mechanism includes a first gear 16 and a second gear 17, one end of the movable column 11 is arranged inside the movable cavity 2, one end of the movable column 11 is provided with the first gear 16, and the bottom end of the movable cavity 2 is movably provided with the second gear 17, the first gear 16 is meshed with the second gear 17, and through the above device, the first gear 16 is meshed with the second gear 17, so that the second gear 17 rotates to drive the first gear 16 to rotate, so that the movable column 11 rotates.

[0026] In this embodiment, preferably, a handle 18 is provided at the top of the mounting frame 8 , and one end of the handle 18 passes through the movable cavity 2 and is connected to the second gear 17 . Through the above device, the second gear 17 can be easily rotated by the handle 18 .

[0027] In this embodiment, preferably, a plurality of positioning blocks 19 are provided inside the movable chamber 2, and one end of the positioning block 19 is arranged in an arc shape. Through the above device, when the movable column 11 rotates to a position where it cannot move, the gasket 12 or the heating gasket 20 faces downward.

[0028] In this embodiment, preferably, one end of the limit block 13 is arranged in a trapezoidal shape, and the above device facilitates the return of one end of the limit block 13 to the inside of the cavity 7.

[0029] When the fully automatic double-sealed plastic packaging machine of this embodiment is in use, the two corners of the bottom end of the plastic packaging to be sealed are respectively inserted into the positioning groove 6, and then the electric telescopic rod 4 is started to pull the mounting plate 5 to move. Through the trapezoidal setting of the limit block 13, one end of the limit block 13 is conveniently returned to the cavity 7. After the mounting plate 5 moves, one end of the limit block 13 contacts the mounting groove 3, so that the other end of the limit block 13 moves downward in the positioning groove 6, and one side of the plastic packaging is fixed to the inside of the positioning groove 6, thereby fixing the bottom end of the plastic packaging to one side of the mounting plate 5, so that the mounting plate 5 drives the plastic packaging to move, so that one end of the plastic packaging moves to The inside of the mounting frame 8 makes the other end of the plastic package fall into the mounting frame 8, and then the cylinder 9 is started to move the pressure strip 10, and the pressure strip 10 pushes one end of the plastic package to contact the gasket 12, so as to seal the plastic package. After the sealing is completed, the electric telescopic rod 4 is started to push the mounting plate 5 to drive the plastic package to move, so that one side of the mounting plate 5 moves out of the mounting groove 3, and the limit block 13 is pushed by the spring 15 to move the limit block 13 upward, canceling the limit on the plastic package, so as to take out the plastic package. Through the above device, through the limit mechanism, it is convenient to limit and move the plastic package, thereby improving the stability of the plastic package.

[0030] Since double sealing, heat sealing and ordinary sealing, may be required when sealing the plastic package, the first gear 16 is meshed with the second gear 17, and the handle 18 is turned to rotate the second gear 17 to drive the first gear 16 to rotate, so that the movable column 11 is rotated, and the position of the movable column 11 is limited by the positioning block 19, so that when the movable column 11 is rotated to a position where it cannot move, the gasket 12 is downward or the heating gasket 20 is downward, so that when the pressure strip 10 pushes the plastic package to seal, it contacts the gasket 12 and the heating gasket 20 respectively, and double sealing is performed. Through the above device, the position of the gasket 12 can be easily adjusted through the adjustment mechanism, thereby improving the convenience of using the device.

[0031] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully automatic double-sealing plastic packaging machine, comprising a main body (1), characterized in that: The main body (1) has an active cavity (2) at the top, mounting grooves (3) at both sides of the active cavity (2), an electric telescopic rod (4) at one side of the active cavity (2), a mounting plate (5) at the inside of the active cavity (2), two ends of the mounting plate (5) at the inside of the mounting groove (3), positioning grooves (6) at both sides of the mounting plate (5), a cavity (7) at the top of the positioning groove (6), a limiting mechanism at the inside of the cavity (7), a mounting frame (8) at one side of the main body (1), a cylinder (9) at one side of the main body (1), a pressure strip (10) at the output end of the cylinder (9), a movable column (11) at the top of the mounting frame (8), a gasket (12) at the bottom of the movable column (11), a heating gasket (20) at one side of the movable column (11), an active cavity (2) at one side of the mounting frame (8), and an adjustment mechanism at the inside of the active cavity (2).

2. The fully automatic double-sealing plastic packaging machine according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (13), a limiting rod (14) and a spring (15); the limiting block (13) is arranged inside the cavity (7); one end of the limiting block (13) passes through the mounting plate (5) and is arranged at the top of the mounting plate (5); one end of the limiting block (13) is arranged inside the positioning groove (6); a limiting rod (14) is arranged inside the cavity (7) and passes through the limiting block (13); one end of the limiting rod (14) is sleeved with a spring (15).

3. The fully automatic double-sealing plastic packaging machine according to claim 1, characterized in that: The adjustment mechanism comprises a first gear (16) and a second gear (17); one end of the movable column (11) is arranged inside the movable cavity (2); one end of the movable column (11) is provided with the first gear (16); the bottom end of the movable cavity (2) is movably provided with the second gear (17); the first gear (16) is meshed with the second gear (17).

4. The fully automatic double-sealing plastic packaging machine according to claim 3, characterized in that: A handle (18) is provided at the top of the installation frame (8), and one end of the handle (18) passes through the movable cavity (2) and is connected to the second gear (17).

5. The fully automatic double-sealing plastic packaging machine according to claim 1, characterized in that: A plurality of positioning blocks (19) are arranged inside the movable cavity (2), and one end of the positioning block (19) is arranged in an arc shape.

6. The fully automatic double-sealing plastic packaging machine according to claim 2, characterized in that: One end of the limit block (13) is arranged in a trapezoidal shape.

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