Automatic packaging machine for pickles

Abstract

The utility model belongs to the technical field of packaging devices, and particularly relates to an automatic pickle packaging machine which comprises a first conveying device, a base is arranged at one end of the first conveying device, a driver is fixedly connected to the top of the base, a rotating table is fixedly connected to the driving end of the driver, a conveying assembly is installed on the rotating table, and the conveying assembly is fixedly connected to the rotating table. The conveying assembly comprises a plurality of U-shaped mounting seats and mounting frames which are annularly distributed; the sealing assembly descends to the bag opening of the packaging bag for heating and melting connection, the packaging bag is clamped and fixed, then the packaging bag is rotated to leave through the driver, heating and melting connection are conducted while the packaging bag is conveyed to leave, and therefore the time consumed by heating and melting connection is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging devices, in particular to an automatic kimchi packaging machine. Background Art

[0002] At present, when kimchi packaging machines press and seal the bags, they generally use a straight piece to clamp and heat the plastic at high temperature to weld it. The effect of heating and welding with the straight piece is often not very good. After heating and welding, the welding is often incomplete, causing the sealed mouth of the kimchi to automatically reopen due to temperature changes or squeezing during transportation, resulting in product damage and property loss.

[0003] The existing Chinese patent with announcement number CN206187467U discloses a kimchi packaging machine, including a packaging base, wherein the top of the packaging base is provided with an electric heating strip, a fixing strip and a positioning platform from left to right in sequence, a controller is provided on the left side of the packaging base, and an electric heating pressure strip is provided at the right end of the electric heating strip through an axle pin, the top of the electric heating strip is evenly provided with semicircular bosses, and the inner cavity of the electric heating strip is evenly provided with semicircular grooves, and the top of the fixed clamp cover is connected with a connecting rod through an axle pin, and the heating switch is electrically connected to the controller and the electric heating strip respectively. Through the heating switch provided at the left end of the fixing strip, the connecting rod starts the heating switch at the same time after fixing the packaging bag, and the electric heating strip starts working through the controller. Through the provision of the semicircular boss and the semicircular groove, the effect of heating and welding can be improved, the sealed package can be more precise, and it is not easy to reopen.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the device is operated manually, and heating and melting also takes a certain amount of time, which means that the kimchi packaging needs to be further improved; therefore, to address the above problems, an automatic kimchi packaging machine is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes an automatic kimchi packaging machine.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the present invention is an automatic kimchi packaging machine, comprising a conveying device 1, a base is provided at one end of the conveying device 1, the top of the base is fixedly connected to a driver, the driving end of the driver is fixedly connected to a rotating table, the single rotation angle of the driver is 360 divided by the number of mounting seats, a conveying assembly is installed on the rotating table, the conveying assembly includes a plurality of U-shaped mounting seats and mounting frames distributed in a ring, the mounting seat is coaxially arranged with the rotating table, a sealing assembly is installed on the mounting seat, the top of the mounting seat is fixedly connected to a T-shaped connecting rod, and the connecting rod passes through and is slidably connected to the rotating table, the outer sleeve of the connecting rod is provided with a tension spring, and the two ends of the tension spring are respectively connected to the mounting seat and the rotating table The mounting frame is fixedly connected, and is fixedly installed on the conveying device 1. A hydraulic rod is fixedly connected to the top of the mounting frame, and the packaging bag filled with kimchi is transported to the mounting seat below the hydraulic rod through the conveying device 1. The operation of the hydraulic rod drives the connecting rod to slide downward, so that the sealing assembly drops to the bag mouth of the packaging bag, and the electric push rod 2 extends so that the electric heating strip 1 and the electric heating strip 2 clamp the two sides of the packaging bag for heating and welding, while clamping the packaging bag. Then the hydraulic rod contracts, and the packaging bag is raised according to the mounting seat through the tension of the tension spring. Finally, the driver rotates to make the sealing assembly holding the packaging bag rotate away, and at the same time, the rear sealing assembly rotates to the conveying device 1 to repeat the above steps, and then the heating and welding are performed while the packaging bag is transported away, thereby saving the time consumed in heating and welding.

[0007] Preferably, the hydraulic rod is located on the rotation track of the connecting rod.

[0008] Preferably, the side wall of the mounting frame is provided with a slot.

[0009] Preferably, a second conveying device is installed on one side of the base, and the position of the second conveying device is based on the position where the hot melting of the packaging bag is completed. The conveying assembly also includes a fixed plate, and the fixed plate is fixedly installed above the second conveying device.

[0010] Preferably, an electric push rod 1 is hinged above the fixed plate, the driving end of the electric push rod 1 is hinged to a guide plate, and the bottom end of the guide plate is hinged to the conveying device 2. The driver transports the welded packaging bags to the conveying device, and the electric push rod 1 contracts to open the heating strips 1 and 2, so that the packaging table slides along the guide plate to the conveying device 2 and is transported away. The inclination of the guide plate can be adjusted by extending the electric push rod 1 to adapt to packaging bags of different lengths.

[0011] Preferably, a plurality of support columns are fixedly connected to the top of the base, a support ring is fixedly connected above the support columns, and the support ring is rotatably installed on the bottom of the turntable, and the turntable is supported by the cooperation of the support columns and the support ring.

[0012] Preferably, the sealing assembly includes a first heating strip and a second heating strip, and the first heating strip and the second heating strip are installed inside the mounting base.

[0013] Preferably, the sealing assembly further comprises two electric push rods 2, which are respectively fixedly mounted on both sides of the mounting seat, and the driving ends of the two electric push rods 2 are respectively fixedly connected to the electric heating strip 1 and the electric heating strip 2. During welding, the electric heating strip 1 and the electric heating strip 2 operate to heat and weld the bag opening of the packaging bag, and through the arrangement of the semicircular grooves and the semicircular protrusions and the matching bosses and grooves, the packaging bag opening after welding can have concave and convex points, making the heating welding more thorough and the effect better.

[0014] Preferably, the surface of the first heating strip is provided with cross-distributed semicircular grooves and semicircular protrusions, and the surface of the second heating strip is provided with bosses and grooves that are compatible with the semicircular grooves and semicircular protrusions.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model uses a sealing component to descend to the bag mouth of the packaging bag to perform heating and welding, and clamps and fixes the packaging bag, and then rotates away through a driver, and then heats and welds while the packaging bag is transported away, thereby saving time consumed in heating and welding.

[0017] 2. The utility model uses the first and second electric heating strips to heat and weld the bag opening of the packaging bag, and through the arrangement of the semicircular grooves and semicircular protrusions and the matching bosses and grooves, the packaging bag opening after welding can have concave and convex points, making the heating welding more thorough and the effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the overall structure;

[0021] Figure 3 This is a schematic diagram of the structure of the conveying component of the utility model;

[0022] Figure 4 For this utility model Figure 2Schematic diagram of the A structure;

[0023] Figure 5 For this utility model Figure 3 Schematic diagram of the B structure.

[0024] In the figure: 1. Conveying device 1; 2. Base; 3. Driver; 4. Rotating table; 5. Conveying assembly; 51. Mounting seat; 52. Connecting rod; 53. Tension spring; 54. Mounting frame; 55. Hydraulic rod; 56. Fixing plate; 57. Electric push rod 1; 58. Guide plate; 6. Sealing assembly; 61. Heating strip 1; 62. Heating strip 2; 63. Electric push rod 2; 64. Semicircular groove; 65. Semicircular protrusion; 7. Support column; 8. Support ring; 9. Conveying device 2. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-4As shown, a kimchi automatic packaging machine includes a conveying device 1, a base 2 is provided at one end of the conveying device 1, a driver 3 is fixedly connected to the top of the base 2, a driving end of the driver 3 is fixedly connected to the rotating table 4, the single rotation angle of the driver 3 is 360 divided by the number of mounting seats 51, a conveying component 5 is installed on the rotating table 4, the conveying component 5 includes a plurality of U-shaped mounting seats 51 and a mounting frame 54 distributed in a ring, the mounting seat 51 is coaxially arranged with the rotating table 4, a sealing component 6 is installed on the mounting seat 51, a T-shaped connecting rod 52 is fixedly connected to the top of the mounting seat 51, and the connecting rod 52 passes through and is slidably connected to the rotating table 4, a tension spring 53 is provided on the outer sleeve of the connecting rod 52, and the two ends of the tension spring 53 are respectively fixedly connected to the mounting seat 51 and the rotating table 4, and the mounting frame 54 is fixedly mounted on the conveying device 1. On the device 1, a hydraulic rod 55 is fixedly connected to the top of the mounting frame 54, and the packaging bag filled with kimchi is transported to the mounting seat 51 below the hydraulic rod 55 through the conveyor 1. The operating hydraulic rod 55 drives the connecting rod 52 to slide downward, so that the sealing assembly 6 drops to the bag mouth of the packaging bag, and the electric push rod 2 63 extends so that the electric heating strip 1 61 and the electric heating strip 2 62 clamp the two sides of the packaging bag for heating and welding, while clamping the packaging bag. Then the hydraulic rod 55 contracts, and the tension of the tension spring 53 causes the packaging bag to rise according to the mounting seat 51. Finally, the driver 3 rotates to cause the sealing assembly 6 holding the packaging bag to rotate away, and at the same time, the sealing assembly 6 at the rear rotates to the conveyor 1 to repeat the above steps, and then the heating and welding are carried out while the packaging bag is transported away, thereby saving the time consumed in heating and welding.

[0028] The hydraulic rod 55 is located on the rotation trajectory of the connecting rod 52 .

[0029] The side wall of the mounting bracket 54 is provided with a slot.

[0030] A conveying device 2 9 is installed on one side of the base 2 . The position of the conveying device 2 9 is based on the position where the hot melting of the packaging bag is completed. The conveying component 5 also includes a fixed plate 56 , which is fixedly installed above the conveying device 2 9 .

[0031] An electric push rod 57 is hinged above the fixed plate 56, and a guide plate 58 is hinged at the driving end of the electric push rod 57, and the bottom end of the guide plate 58 is hinged to the conveying device 2 9. The driver 3 conveys the welded packaging bags to the conveying device, and the electric push rod 57 contracts to open the heating strip 1 61 and the heating strip 2 62, so that the packaging table slides along the guide plate 58 to the conveying device 2 9 for transportation away, so as to prevent the packaging bags from breaking when they fall, and the inclination of the guide plate 58 can be adjusted by extending the electric push rod 57 to adapt to packaging bags of different lengths.

[0032] Several support columns 7 are fixedly connected to the top of the base 2, and a support ring 8 is fixedly connected above the support column 7. The support ring 8 is rotatably installed on the bottom of the turntable 4. The turntable 4 is supported by the cooperation of the support columns 7 and the support ring 8.

[0033] Example 2

[0034] For comparison with Example 1, please refer to Figure 5 As shown, the present invention provides another embodiment, the sealing assembly 6 includes a first heating strip 61 and a second heating strip 62 , and the first heating strip 61 and the second heating strip 62 are installed inside the mounting seat 51 .

[0035] The sealing assembly 6 also includes two electric push rods 63, which are fixedly mounted on both sides of the mounting base 51 respectively. The driving ends of the two electric push rods 63 are fixedly connected to the electric heating strip 1 61 and the electric heating strip 2 62 respectively. During welding, the electric heating strip 1 61 and the electric heating strip 2 62 operate to heat and weld the bag opening of the packaging bag, and through the arrangement of the semicircular groove 64 and the semicircular protrusion 65 and the corresponding boss and groove, the packaging bag opening after welding can have concave and convex points, making the heating welding more thorough and the effect better.

[0036] The surface of the first heating strip 61 is provided with cross-distributed semicircular grooves 64 and semicircular protrusions 65 , and the surface of the second heating strip 62 is provided with bosses and grooves that are compatible with the semicircular grooves 64 and semicircular protrusions 65 .

[0037] Through the use of wires by those skilled in the art, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to electrically connect the driver 3, the transmission device 1, the transmission device 2 9, the heating strip 1 61 and the heating strip 2 62, the hydraulic rod 55, the electric push rod 1 57 and the electric push rod 2 63 to meet the control requirements. For specific connections and control sequences, reference should be made to the following working principle, in which the electrical connections are completed in the order in which the electrical components work. The detailed connection means are well known in the art. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0038] Working principle: the packaging bag filled with kimchi is transported to the mounting seat 51 below the hydraulic rod 55 through the conveyor 1, and the hydraulic rod 55 is operated to drive the connecting rod 52 to slide downward, so that the sealing assembly 6 drops to the bag mouth of the packaging bag, and the electric push rod 2 63 extends so that the electric heating strip 1 61 and the electric heating strip 2 62 clamp the two sides of the packaging bag for heating and welding, while clamping the packaging bag. Then the hydraulic rod 55 contracts, and the tension of the tension spring 53 causes the packaging bag to rise according to the mounting seat 51. Finally, the driver 3 rotates to cause the sealing assembly 6 holding the packaging bag to rotate away, and at the same time, the sealing assembly 6 at the rear rotates to the conveyor 1 to repeat the above steps, and then the heating and welding are carried out while the packaging bag is conveyed away, thereby saving the time consumed in heating and welding.

[0039] The driver 3 transports the welded packaging bags to the conveyor device, and the electric push rod 1 57 contracts to open the electric heating strip 1 61 and the electric heating strip 2 62, so that the packaging table slides along the guide plate 58 to the conveyor device 2 9 for transportation away. The inclination of the guide plate 58 can be adjusted by extending the electric push rod 1 57 to adapt it to packaging bags of different lengths.

[0040] During welding, the electric heating strip 1 61 and the electric heating strip 2 62 operate to heat and weld the bag opening of the packaging bag, and through the setting of the semicircular groove 64 and the semicircular protrusion 65 and the matching boss and groove, the packaging bag opening after welding can have concave and convex points, making the heating welding more thorough and the effect better.

[0041] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A kimchi automatic packaging machine, comprising a conveying device (1), characterized in that: A base (2) is provided at one end of the conveying device (1), the top of the base (2) is fixedly connected to a driver (3), the driving end of the driver (3) is fixedly connected to a rotating table (4), a conveying assembly (5) is installed on the rotating table (4), the conveying assembly (5) comprises a plurality of U-shaped mounting seats (51) and a mounting frame (54) distributed in an annular shape, the mounting seats (51) are coaxially arranged with the rotating table (4), a sealing assembly (6) is installed on the mounting seat (51), the top of the mounting seat (51) is fixedly connected to a T-shaped connecting rod (52), and the connecting rod (52) passes through and is slidably connected to the rotating table (4), the outer sleeve of the connecting rod (52) is provided with a tension spring (53), the two ends of the tension spring (53) are fixedly connected to the mounting seat (51) and the rotating table (4) respectively, the mounting frame (54) is fixedly installed on the conveying device (1), and a hydraulic rod (55) is fixedly connected above the mounting frame (54).

2. The kimchi automatic packaging machine according to claim 1, characterized in that: The hydraulic rod (55) is located on the rotation track of the connecting rod (52).

3. The kimchi automatic packaging machine according to claim 1, characterized in that: The side wall of the mounting frame (54) is provided with a slot.

4. The kimchi automatic packaging machine according to claim 1, characterized in that: A second conveying device (9) is installed on one side of the base (2), and the conveying assembly (5) also includes a fixed plate (56), and the fixed plate (56) is fixedly installed above the second conveying device (9).

5. The kimchi automatic packaging machine according to claim 4, characterized in that: An electric push rod 1 (57) is hinged on the upper side of the fixed plate (56), a guide plate (58) is hinged on the driving end of the electric push rod 1 (57), and the bottom end of the guide plate (58) is hinged to the conveying device 2 (9).

6. The kimchi automatic packaging machine according to claim 1, characterized in that: A plurality of support columns (7) are fixedly connected to the top of the base (2), a support ring (8) is fixedly connected above the support columns (7), and the support ring (8) is rotatably mounted on the bottom of the rotating platform (4).

7. The kimchi automatic packaging machine according to claim 1, characterized in that: The sealing assembly (6) comprises a first heating strip (61) and a second heating strip (62), and the first heating strip (61) and the second heating strip (62) are installed inside the mounting seat (51).

8. The kimchi automatic packaging machine according to claim 7, characterized in that: The sealing assembly (6) further comprises two electric push rods (63), the two electric push rods (63) being fixedly mounted on both sides of the mounting seat (51), respectively, and the driving ends of the two electric push rods (63) being fixedly connected to the electric heating strip (61) and the electric heating strip (62) respectively.

9. The kimchi automatic packaging machine according to claim 7, characterized in that: The surface of the first heating strip (61) is provided with cross-distributed semicircular grooves (64) and semicircular protrusions (65), and the surface of the second heating strip (62) is provided with bosses and grooves that are compatible with the semicircular grooves (64) and semicircular protrusions (65).

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